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Hirocoin (HIRO) New home of GPU miners, X11 hashing algorithm

Soon Scrypt coins will only be mined by those in invest heavily. Hirocoin uses the X11 hashing solution by Evan Duffield. Creating an ASIC for X11 is going to be very complex making Hirocoin an ideal home for GPU miners.
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Earn 51-$171 using my referral codes to learn about crypto through Coinbase! Plus! if we verify you used my links, ill give you an additional $5 in for the links you completed. Payout is instant upon completion, no gimmicks!

Make $51+ to Learn about crypto on Coinbase! Up to $150 using my Bonus! [ID Verify Needed]
(If you want to learn a little about bitcoin and crypto, read the whole thing, if you just want the bonus, only read the next 15-20 sentences)
First use this one for your signup: https://www.coinbase.com/join/schaib_sl Once you signed up and verified identity use the links below!
  1. Compound: https://www.coinbase.com/earn/compound/lesson/5
  2. EOS: https://coinbase.com/earn/eos/invite/h9zd74pc
  3. XLM: https://coinbase.com/earn/xlm/invite/0nb8vckp
Altogether there are 6 different lessons, each takes like 5-10 mins with a quiz at the end. Only 3 of them i will get rewarded for though. You will also get an extra $10 for each completed for my referral + $51 from all 6 quizzes and also another $120 if you get 4 people to do the quizzes. They are really quick, especially if already have an account. Also you can look up the answers for each one on google so you dont need to sit through them, be even quicker. Please complete the 3 i sent the links with to the end so we get 10$ reward extra. As soon as you finish they send you the coins into coin base account. Once they are in your account you can sell them instantly for $$, and transfer to your bank account, OR you can keep them on your account. EOS, and COMP have been doing really well, so they might be worth keeping. This is just a really good promotion, probably one of the better i’ve see. Its easy AF, quick, and the reward is really good. If you don’t know anything about crypto, i highly suggest you learn. It’s still very early and its growing super quick. cryptocurrency has gained a ton of attention in the past couple years and is actually starting to become a real actual currencies (already is, but according to our governments) many different types of crypto is starting to become accepted in a bunch of stores, realtors are taking as payment for a house, and colleges are even accepting as tuition. I started researching bitcoin a short amount of time after Satoshi Nakamoto released it (2009) and bought my first few in 2013 at 15$!! From early 2013 the price was about $11 USD and at the end of 2017, $20,000. But they fell and recovered as the stock market does. But the 24-hour trading Volume today, in 2020 is is INSANE ($20,690,383,231) with an even crazier market cap of $209,783,036,693, which by the middle-end of next month should reach $210 billion, possibly sooner. Its just a really smart investment, buy a little over time. Some analysts are predicting that BTC could reach anywhere from $100k to $1,000,000 for BTC in the next few years. Im not sure exactly where i would name the price in 5 years, but know there is only a limited supply of BTC. They are mined (basically just means that the transactions and blocks on the ledger or blockchain are verified) by sophisticated pieces of hardware called ASIIC miners, or some even use GPU, and CPU in expensive computers. Although CPU mining can be very inefficient anymore as the mathematical calculations and problems the miners need to solve get more and more complicated over time. This, the limited supply, the increasing interest, usability, and need for blockchain technology all add the the idea of BTC reaching such incredibly high futures. Their is a total of 20,999,976 bitcoin and that is it. With a total of 18,517,418.75 in circulation. The last BTC is estimated to be 2140. Big difference from the 18.5M mined in 10 years, right? Thats because of the halving. Anyway, I’m sure you have heard some things about BTC, probably from the media, and if it was, it probably wasn’t good. You probably heard that people buy illegal dangerous stuff off of the “Darknet” and that its completely untraceable. Or that money can be laundered through BTC. But that is hardly partly true for BTC and other cryptocurrencies, and completely true for the USD. While the blockchain doesn’t include any personal information connected to wallets (unless you want it there, or you have the wallet through a service that makes you use personal information, which many services are doing), all transactions can still be tracked and seen by anyone who has an internet connection at https://www.blockchain.com. So if the identity of one of the wallet addresses is known, it would be easier to figure the other out. But for paper, money that cannot be said... completely untraceable, has been prone to money laundering since it’s inception, can be used to purchase various drugs—hookers, guns, dynamite, and even politicians... since its inception, without a trace. The reason not just bitcoin, but i think even more exciting, is just blockchain technology and a host of things that are coming with it. It can be used for tons of things, software and can be built directly into blockchains, they can hold and process data at enormous speeds, while being extremely, extremely secure. More secure in a lot ways than banks. There are tons of new cryptocurrency projects being started everyday. For the most part, all of these projects have some sort of token integrated, because its what powers, and processes the data. If people find the project interesting or a great idea you like you’ll be able to invest in it buy buying/selling, or holding the token/coin. When these projects gain enough traction by like-minded individuals, the coin gains a value. This value can then be exchanged for other crypto, or traded directly for Fiat currencies ($,€,₽,¥,£,₩). For some examples of how wonderful the community is, and reveal what the true nature of blockchain and crypto was founded on, ill list 3 of my favorite crypto projects of 2020 so far along with a little excerpt from the white paper or other:
  1. AIDCOIN: “allows websites to embed a widget into their website and accept donations in any cryptocurrency. Any donated crypto is transferred into AID token, which is also a stable coin. At first, this might seem like not such a good thing but the more I looked into it, the more I realized accepting a stable coin might actually make more sense for a charity as it reduces their risk exposure to volatility.”
  2. BRAVE BROWSER—Privacy Internet Browser: “As far as I’m concerned, keeping people safe and protecting their privacy and security is a noble endeavor. For far too long, giants like Google and Facebook have gotten away with unethical data practices with nothing more than a slap on the wrist. They have been able to spy on their users, abuse their data and use it for whatever purpose they deem fit. Brave Browser is looking to put an end to that through the most secure browser that exists on the market today.” Basically Brave takes on the responsibility of completely protecting privacy and from ads. As an added available option, brave allows you, to watch and look at sponsored ads while you browse. So basically just a stand-in for other browsers ads, but instead you make money WITH brave. You are awarded BAT (Basic Attention Token) for your service. BAT’s are currently at .21¢.
  3. Power Ledger: Last but not least. Power Ledger is probably one of my favorite projects that is actually making a real use-case out of crypto and blockchain. They are aiming to disrupt the energy sector with a heightened focus on renewable energy. Their software allows for three core things: 1. Energy Trading (if you have excess energy from your solar panels, for example, you can trade that to your neighbor through Power Ledger). 2. Environmental commodities trading (to help for the reliable tracking of renewable energy credits). 3. Renewable asset ownership (This will allow people who cannot afford their own renewable energy set-up to invest in fractional ownership). I honestly think Power Ledger is doing God’s work and wish them all the best.
As those projects above outlined, the basic principles behind pretty much every currency and upcoming project i have ever seen is, Trust, Sharing profit with the users who help make it into what it becomes, actual transparency, no central authority (due to decentralization), and lastly i believe it gives opportunity to those who are out if opportunity’s way. This is because it reaches so far, like into oppressive governments and 3rd work countries. Anyways, i hope to have given you a little insight during this read. Crypto has so much potential to fill and has already done so much. Looking forward to seeing where else all of this goes.
submitted by ABetterPsychiatrist to referralcodes [link] [comments]

Earn 51-$171 in crypto (compound, stellar, celo, and maker) by simply learning about them and answering questions through my coinbase link! Instant payout upon completion! Can sell for cash and transfer to bank immediately! Will pay an extra $5 for each link used and completed! Very quick

Make $51+ to Learn about crypto on Coinbase! Up to $150 using my Bonus! [ID Verify Needed]
(If you want to learn a little about bitcoin and crypto, read the whole thing, if you just want the bonus, only read the next 15-20 sentences)
First use this one for your signup: https://www.coinbase.com/join/schaib_sl Once you signed up and verified identity use the links below!
  1. Compound: https://www.coinbase.com/earn/compound/lesson/5
  2. XLM: https://coinbase.com/earn/xlm/invite/0nb8vckp
Altogether there are 6 different lessons, each takes like 5-10 mins with a quiz at the end. Only 3 of them i will get rewarded for though. You will also get an extra $10 for each completed for my referral + $51 from all 6 quizzes and also another $120 if you get 4 people to do the quizzes. They are really quick, especially if already have an account. Also you can look up the answers for each one on google so you dont need to sit through them, be even quicker. Please complete the 3 i sent the links with to the end so we get 10$ reward extra. As soon as you finish they send you the coins into coin base account. Once they are in your account you can sell them instantly for $$, and transfer to your bank account, OR you can keep them on your account. EOS, and COMP have been doing really well, so they might be worth keeping. This is just a really good promotion, probably one of the better i’ve see. Its easy AF, quick, and the reward is really good. If you don’t know anything about crypto, i highly suggest you learn. It’s still very early and its growing super quick. cryptocurrency has gained a ton of attention in the past couple years and is actually starting to become a real actual currencies (already is, but according to our governments) many different types of crypto is starting to become accepted in a bunch of stores, realtors are taking as payment for a house, and colleges are even accepting as tuition. I started researching bitcoin a short amount of time after Satoshi Nakamoto released it (2009) and bought my first few in 2013 at 15$!! From early 2013 the price was about $11 USD and at the end of 2017, $20,000. But they fell and recovered as the stock market does. But the 24-hour trading Volume today, in 2020 is is INSANE ($20,690,383,231) with an even crazier market cap of $209,783,036,693, which by the middle-end of next month should reach $210 billion, possibly sooner. Its just a really smart investment, buy a little over time. Some analysts are predicting that BTC could reach anywhere from $100k to $1,000,000 for BTC in the next few years. Im not sure exactly where i would name the price in 5 years, but know there is only a limited supply of BTC. They are mined (basically just means that the transactions and blocks on the ledger or blockchain are verified) by sophisticated pieces of hardware called ASIIC miners, or some even use GPU, and CPU in expensive computers. Although CPU mining can be very inefficient anymore as the mathematical calculations and problems the miners need to solve get more and more complicated over time. This, the limited supply, the increasing interest, usability, and need for blockchain technology all add the the idea of BTC reaching such incredibly high futures. Their is a total of 20,999,976 bitcoin and that is it. With a total of 18,517,418.75 in circulation. The last BTC is estimated to be 2140. Big difference from the 18.5M mined in 10 years, right? Thats because of the halving. Anyway, I’m sure you have heard some things about BTC, probably from the media, and if it was, it probably wasn’t good. You probably heard that people buy illegal dangerous stuff off of the “Darknet” and that its completely untraceable. Or that money can be laundered through BTC. But that is hardly partly true for BTC and other cryptocurrencies, and completely true for the USD. While the blockchain doesn’t include any personal information connected to wallets (unless you want it there, or you have the wallet through a service that makes you use personal information, which many services are doing), all transactions can still be tracked and seen by anyone who has an internet connection at https://www.blockchain.com. So if the identity of one of the wallet addresses is known, it would be easier to figure the other out. But for paper, money that cannot be said... completely untraceable, has been prone to money laundering since it’s inception, can be used to purchase various drugs—hookers, guns, dynamite, and even politicians... since its inception, without a trace. The reason not just bitcoin, but i think even more exciting, is just blockchain technology and a host of things that are coming with it. It can be used for tons of things, software and can be built directly into blockchains, they can hold and process data at enormous speeds, while being extremely, extremely secure. More secure in a lot ways than banks. There are tons of new cryptocurrency projects being started everyday. For the most part, all of these projects have some sort of token integrated, because its what powers, and processes the data. If people find the project interesting or a great idea you like you’ll be able to invest in it buy buying/selling, or holding the token/coin. When these projects gain enough traction by like-minded individuals, the coin gains a value. This value can then be exchanged for other crypto, or traded directly for Fiat currencies ($,€,₽,¥,£,₩). For some examples of how wonderful the community is, and reveal what the true nature of blockchain and crypto was founded on, ill list 3 of my favorite crypto projects of 2020 so far along with a little excerpt from the white paper or other:
  1. AIDCOIN: “allows websites to embed a widget into their website and accept donations in any cryptocurrency. Any donated crypto is transferred into AID token, which is also a stable coin. At first, this might seem like not such a good thing but the more I looked into it, the more I realized accepting a stable coin might actually make more sense for a charity as it reduces their risk exposure to volatility.”
  2. BRAVE BROWSER—Privacy Internet Browser: “As far as I’m concerned, keeping people safe and protecting their privacy and security is a noble endeavor. For far too long, giants like Google and Facebook have gotten away with unethical data practices with nothing more than a slap on the wrist. They have been able to spy on their users, abuse their data and use it for whatever purpose they deem fit. Brave Browser is looking to put an end to that through the most secure browser that exists on the market today.” Basically Brave takes on the responsibility of completely protecting privacy and from ads. As an added available option, brave allows you, to watch and look at sponsored ads while you browse. So basically just a stand-in for other browsers ads, but instead you make money WITH brave. You are awarded BAT (Basic Attention Token) for your service. BAT’s are currently at .21¢.
  3. Power Ledger: Last but not least. Power Ledger is probably one of my favorite projects that is actually making a real use-case out of crypto and blockchain. They are aiming to disrupt the energy sector with a heightened focus on renewable energy. Their software allows for three core things: 1. Energy Trading (if you have excess energy from your solar panels, for example, you can trade that to your neighbor through Power Ledger). 2. Environmental commodities trading (to help for the reliable tracking of renewable energy credits). 3. Renewable asset ownership (This will allow people who cannot afford their own renewable energy set-up to invest in fractional ownership). I honestly think Power Ledger is doing God’s work and wish them all the best.
As those projects above outlined, the basic principles behind pretty much every currency and upcoming project i have ever seen is, Trust, Sharing profit with the users who help make it into what it becomes, actual transparency, no central authority (due to decentralization), and lastly i believe it gives opportunity to those who are out if opportunity’s way. This is because it reaches so far, like into oppressive governments and 3rd work countries. Anyways, i hope to have given you a little insight during this read. Crypto has so much potential to fill and has already done so much. Looking forward to seeing where else all of this goes.
submitted by ABetterPsychiatrist to ReferralsForPay [link] [comments]

Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
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ACIS-mining and its 3 best algorithms

ACIS-mining and its 3 best algorithms
Hello. 👋🏻 Today we will tell you about ACIS-mining and its 3 best algorithms.
📌 With the advent of ASICs for mining, it became possible to mine Bitcoin in much larger quantities than using video cards. ASIC is an integrated circuit specialized to solve a specific problem, in our case, only for bitcoin mining. These schemes are many times more profitable than video cards, because with more power (hash calculation speed) they consume much less energy. This served as a good reason to create a cryptocurrency mining business.
📌 In bitcoin and other blockchain systems, the complexity of mining depends on how quickly the miners find the block. Compared with the GPU and CPU, specialized #ASIC miners solve #PoW puzzles better and are therefore able to quickly find new blocks.
📌 Since PoW is still the preferred mining consensus mechanism, we propose to take a multiple algorithm approach. Instead of trying to use algorithms which are ASIC resistant, we propose to use algorithms which have had ASIC miners for quite some time. These are: #SHA256, #Scrypt, and #X11.
🔹 The SHA-256 algorithm has a number of advantages over other information protection technologies. Over the years of use in the cryptocurrency industry, he has shown his resistance to various hacking attempts.
🔹 Scrypt is a cryptocurrency mining algorithm that was previously interesting to many single miners in view of its resistance to the so-called “hardware attack”. The speed of creating blocks in a Scrypt-based blockchain is about 30 seconds. The hashrate, like Ethash, is measured in Megahash per second. Scrypt, first of all, became popular due to its use in Litecoin #cryptocurrency.
🔹 X11 is an encryption algorithm in which eleven are used instead of one function. This means that this technology can provide a high degree of security, because in order to harm the system, an attacker will have to crack all 11 functions, which is very unlikely, because the changes made will be visible after breaking the first function, and developers will have a lot of time to protect the system before the hacker reaches the eleventh function.
Since these miners are already in wide use, the distribution of mining should be fair and even. Furthermore, the use of three different algorithms results in a far less chance of any single person gaining a majority hash rate share. Lastly, we use the Multishield difficulty adjustment algorithm to prevent difficulty spike issues resulting from burst mining.
Read more about PYRK mining solutions here: https://www.pyrk.org
Read our Whitepaper to know more about the project:
https://www.pyrk.org/Pyrk-Whitepaper.pdf
https://preview.redd.it/rxmlr7wt1k251.png?width=1200&format=png&auto=webp&s=162f9ddaacb3cf3e137638464a208bdf25e50a21
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Filecoin | Development Status and Mining Progress

Author: Gamals Ahmed, CoinEx Business Ambassador
https://preview.redd.it/5bqakdqgl3g51.jpg?width=865&format=pjpg&auto=webp&s=b709794863977eb6554e3919b9e00ca750e3e704
A decentralized storage network that transforms cloud storage into an account market. Miners obtain the integrity of the original protocol by providing data storage and / or retrieval. On the contrary, customers pay miners to store or distribute data and retrieve it.
Filecoin announced, that there will be more delays before its main network is officially launched.
Filecoin developers postponed the release date of their main network to late July to late August 2020.
As mentioned in a recent announcement, the Filecoin team said that the initiative completed the first round of the internal protocol security audit. Platform developers claim that the results of the review showed that they need to make several changes to the protocol’s code base before performing the second stage of the software testing process.
Created by Protocol Labs, Filecoin was developed using File System (IPFS), which is a peer-to-peer data storage network. Filecoin will allow users to trade storage space in an open and decentralized market.
Filecoin developers implemented one of the largest cryptocurrency sales in 2017. They have privately obtained over $ 200 million from professional or accredited investors, including many institutional investors.
The main network was slated to launch last month, but in February 2020, the Philly Queen development team delayed the release of the main network between July 15 and July 17, 2020.
They claimed that the outbreak of the Coronavirus (COVID-19) in China was the main cause of the delay. The developers now say that they need more time to solve the problems found during a recent codecase audit.
The Filecoin team noted the following:
“We have drafted a number of protocol changes to ensure that building our major network launch is safe and economically sound.” The project developers will add them to two different implementations of Filecoin (Lotus and go-filecoin) in the coming weeks.
Filecoin developers conducted a survey to allow platform community members to cast their votes on three different launch dates for Testnet Phase 2 and mainnet.
The team reported that the community gave their votes. Based on the vote results, the Filecoin team announced a “conservative” estimate that the second phase of the network test should begin by May 11, 2020. The main Filecoin network may be launched sometime between July 20 and August 21, 2020.
The updates to the project can be found on the Filecoin Road Map.
Filecoin developers stated:
“This option will make us get the most important protocol changes first, and then implement the rest as protocol updates during testnet.” Filecoin is back down from the final test stage.
Another filecoin decentralized storage network provider launched its catalytic test network, the final stage of the storage network test that supports the blockchain.
In a blog post on her website, Filecoin said she will postpone the last test round until August. The company also announced a calibration period from July 20 to August 3 to allow miners to test their mining settings and get an idea of how competition conditions affected their rewards.
Filecoin had announced earlier last month that the catalytic testnet test would precede its flagship launch. The delay in the final test also means that the company has returned the main launch window between August 31 and September 21.
Despite the lack of clear incentives for miners and multiple delays, Filecoin has succeeded in attracting huge interest, especially in China. Investors remained highly speculating on the network’s mining hardware and its premium price.
Mining in Filecoin
In most blockchain protocols, “miners” are network participants who do the work necessary to promote and maintain the blockchain. To provide these services, miners are compensated in the original cryptocurrency.
Mining in Filecoin works completely differently — instead of contributing to computational power, miners contribute storage capacity to use for dealing with customers looking to store data.
Filecoin will contain several types of miners:
Storage miners responsible for storing files and data on the network. Miners retrieval, responsible for providing quick tubes for file recovery. Miners repair to be carried out.
Storage miners are the heart of the network. They earn Filecoin by storing data for clients, and computerizing cipher directories to check storage over time. The probability of earning the reward reward and transaction fees is proportional to the amount of storage that the Miner contributes to the Filecoin network, not the hash power.
Retriever miners are the veins of the network. They earn Filecoin by winning bids and mining fees for a specific file, which is determined by the market value of the said file size. Miners bandwidth and recovery / initial transaction response time will determine its ability to close recovery deals on the network.
The maximum bandwidth of the recovery miners will determine the total amount of deals that it can enter into.
In the current implementation, the focus is mostly on storage miners, who sell storage capacity for FIL.

Hardware recommendations

The current system specifications recommended for running the miner are:
Compared to the hardware requirements for running a validity checker, these standards are much higher — although they definitely deserve it. Since these will not increase in the presumed future, the money spent on Filecoin mining hardware will provide users with many years of reliable service, and they pay themselves many times. Think of investing as a small business for cloud storage. To launch a model on the current data hosting model, it will cost millions of dollars in infrastructure and logistics to get started. With Filecoin, you can do the same for a few thousand dollars.
Proceed to mining
Deals are the primary function of the Filecoin network, and it represents an agreement between a client and miners for a “storage” contract.
Once the customer decides to have a miner to store based on the available capacity, duration and price required, he secures sufficient funds in a linked portfolio to cover the total cost of the deal. The deal is then published once the mine accepts the storage agreement. By default, all Filecoin miners are set to automatically accept any deal that meets their criteria, although this can be disabled for miners who prefer to organize their deals manually.
After the deal is published, the customer prepares the data for storage and then transfers it to the miner. Upon receiving all the data, the miner fills in the data in a sector, closes it, and begins to provide proofs to the chain. Once the first confirmation is obtained, the customer can make sure the data is stored correctly, and the deal has officially started.
Throughout the deal, the miner provides continuous proofs to the chain. Clients gradually pay with money they previously closed. If there is missing or late evidence, the miner is punished. More information about this can be found in the Runtime, Cut and Penalties section of this page.
At Filecoin, miners earn two different types of rewards for their efforts: storage fees and reward prevention.
Storage fees are the fees that customers pay regularly after reaching a deal, in exchange for storing data. This fee is automatically deposited into the withdrawal portfolio associated with miners while they continue to perform their duties over time, and is locked for a short period upon receipt.
Block rewards are large sums given to miners calculated on a new block. Unlike storage fees, these rewards do not come from a linked customer; Instead, the new FIL “prints” the network as an inflationary and incentive measure for miners to develop the chain. All active miners on the network have a chance to get a block bonus, their chance to be directly proportional to the amount of storage space that is currently being contributed to the network.
Duration of operation, cutting and penalties
“Slashing” is a feature found in most blockchain protocols, and is used to punish miners who fail to provide reliable uptime or act maliciously against the network.
In Filecoin, miners are susceptible to two different types of cut: storage error cut, unanimously reduce error.
Storage Error Reduction is a term used to include a wider range of penalties, including error fees, sector penalties, and termination fees. Miners must pay these penalties if they fail to provide reliability of the sector or decide to leave the network voluntarily.
An error fee is a penalty that a miner incurs for each non-working day. Sector punishment: A penalty incurred by a miner of a disrupted sector for which no error was reported before the WindowPoSt inspection.
The sector will pay an error fee after the penalty of the sector once the error is discovered.
Termination Fee: A penalty that a miner incurs when a sector is voluntary or involuntarily terminated and removed from the network.
Cutting consensus error is the penalty that a miner incurs for committing consensus errors. This punishment applies to miners who have acted maliciously against the network consensus function.
Filecoin miners
Eight of the top 10 Felticoin miners are Chinese investors or companies, according to the blockchain explorer, while more companies are selling cloud mining contracts and distributed file sharing system hardware. CoinDesk’s Wolfe Chao wrote: “China’s craze for Filecoin may have been largely related to the long-standing popularity of crypto mining in the country overall, which is home to about 65% of the computing power on Bitcoin at discretion.”
With Filecoin approaching the launch of the mainnet blocknet — after several delays since the $ 200 million increase in 2017 — Chinese investors are once again speculating strongly about network mining devices and their premium prices.
Since Protocol Labs, the company behind Filecoin, released its “Test Incentives” program on June 9 that was scheduled to start in a week’s time, more than a dozen Chinese companies have started selling cloud mining contracts and hardware — despite important details such as economics Mining incentives on the main network are still endless.
Sales volumes to date for each of these companies can range from half a million to tens of millions of dollars, according to self-reported data on these platforms that CoinDesk has watched and interviews with several mining hardware manufacturers.
Filecoin’s goal is to build a distributed storage network with token rewards to spur storage hosting as a way to drive wider adoption. Protocol Labs launched a test network in December 2019. But the tokens mined in the testing environment so far are not representative of the true silicon coin that can be traded when the main network is turned on. Moreover, the mining incentive economics on testnet do not represent how final block rewards will be available on the main network.
However, data from Blockecoin’s blocknetin testnet explorers show that eight out of 10 miners with the most effective mining force on testnet are currently Chinese miners.
These eight miners have about 15 petabytes (PB) of effective storage mining power, accounting for more than 85% of the total test of 17.9 petable. For the context, 1 petabyte of hard disk storage = 1000 terabytes (terabytes) = 1 million gigabytes (GB).
Filecoin craze in China may be closely related to the long-standing popularity of crypt mining in the country overall, which is home to about 65% of the computing power on Bitcoin by estimation. In addition, there has been a lot of hype in China about foreign exchange mining since 2018, as companies promote all types of devices when the network is still in development.
“Encryption mining has always been popular in China,” said Andy Tien, co-founder of 1475, one of several mining hardware manufacturers in Philquin supported by prominent Chinese video indicators such as Fenbushi and Hashkey Capital.
“Even though the Velikoyen mining process is more technologically sophisticated, the idea of mining using hard drives instead of specialized machines like Bitcoin ASIC may be a lot easier for retailers to understand,” he said.
Meanwhile, according to Feixiaohao, a Chinese service comparable to CoinMarketCap, nearly 50 Chinese crypto exchanges are often somewhat unknown with some of the more well-known exchanges including Gate.io and Biki — have listed trading pairs for Filecoin currency contracts for USDT.
In bitcoin mining, at the current difficulty level, one segment per second (TH / s) fragmentation rate is expected to generate around 0.000008 BTC within 24 hours. The higher the number of TH / s, the greater the number of bitcoins it should be able to produce proportionately. But in Filecoin, the efficient mining force of miners depends on the amount of data stamped on the hard drive, not the total size of the hard drive.
To close data in the hard drive, the Filecoin miner still needs processing power, i.e. CPU or GPU as well as RAM. More powerful processors with improved software can confine data to the hard drive more quickly, so miners can combine more efficient mining energy faster on a given day.
As of this stage, there appears to be no transparent way at the network level for retail investors to see how much of the purchased hard disk drive was purchased which actually represents an effective mining force.
The U.S.-based Labs Protocol was behind Filecoin’s initial coin offer for 2017, which raised an astonishing $ 200 million.
This was in addition to a $ 50 million increase in private investment supported by notable venture capital projects including Sequoia, Anderson Horowitz and Union Square Ventures. CoinDk’s parent company, CoinDk, has also invested in Protocol Labs.
After rounds of delay, Protocol Protocols said in September 2019 that a testnet launch would be available around December 2019 and the main network would be rolled out in the first quarter of 2020.
The test started as promised, but the main network has been delayed again and is now expected to launch in August 2020. What is Filecoin mining process?
Filecoin mainly consists of three parts: the storage market (the chain), the blockecin Filecoin, and the search market (under the chain). Storage and research market in series and series respectively for security and efficiency. For users, the storage frequency is relatively low, and the security requirements are relatively high, so the storage process is placed on the chain. The retrieval frequency is much higher than the storage frequency when there is a certain amount of data. Given the performance problem in processing data on the chain, the retrieval process under the chain is performed. In order to solve the security issue of payment in the retrieval process, Filecoin adopts the micro-payment strategy. In simple terms, the process is to split the document into several copies, and every time the user gets a portion of the data, the corresponding fee is paid. Types of mines corresponding to Filecoin’s two major markets are miners and warehousers, among whom miners are primarily responsible for storing data and block packages, while miners are primarily responsible for data query. After the stable operation of the major Filecoin network in the future, the mining operator will be introduced, who is the main responsible for data maintenance.
In the initial release of Filecoin, the request matching mechanism was not implemented in the storage market and retrieval market, but the takeover mechanism was adopted. The three main parts of Filecoin correspond to three processes, namely the stored procedure, retrieval process, packaging and reward process. The following figure shows the simplified process and the income of the miners:
The Filecoin mining process is much more complicated, and the important factor in determining the previous mining profit is efficient storage. Effective storage is a key feature that distinguishes Filecoin from other decentralized storage projects. In Filecoin’s EC consensus, effective storage is similar to interest in PoS, which determines the likelihood that a miner will get the right to fill, that is, the proportion of miners effectively stored in the entire network is proportional to final mining revenue.
It is also possible to obtain higher effective storage under the same hardware conditions by improving the mining algorithm. However, the current increase in the number of benefits that can be achieved by improving the algorithm is still unknown.
It seeks to promote mining using Filecoin Discover
Filecoin announced Filecoin Discover — a step to encourage miners to join the Filecoin network. According to the company, Filecoin Discover is “an ever-growing catalog of numerous petabytes of public data covering literature, science, art, and history.” Miners interested in sharing can choose which data sets they want to store, and receive that data on a drive at a cost. In exchange for storing this verified data, miners will earn additional Filecoin above the regular block rewards for storing data. Includes the current catalog of open source data sets; ENCODE, 1000 Genomes, Project Gutenberg, Berkley Self-driving data, more projects, and datasets are added every day.
Ian Darrow, Head of Operations at Filecoin, commented on the announcement:
“Over 2.5 quintillion bytes of data are created every day. This data includes 294 billion emails, 500 million tweets and 64 billion messages on social media. But it is also climatology reports, disease tracking maps, connected vehicle coordinates and much more. It is extremely important that we maintain data that will serve as the backbone for future research and discovery”.
Miners who choose to participate in Filecoin Discover may receive hard drives pre-loaded with verified data, as well as setup and maintenance instructions, depending on the company. The Filecoin team will also host the Slack (fil-Discover-support) channel where miners can learn more.
Filecoin got its fair share of obstacles along the way. Last month Filecoin announced a further delay before its main network was officially launched — after years of raising funds.
In late July QEBR (OTC: QEBR) announced that it had ceded ownership of two subsidiaries in order to focus all of the company’s resources on building blockchain-based mining operations.
The QEBR technology team previously announced that it has proven its system as a Filecoin node valid with CPU, GPU, bandwidth and storage compatibility that meets all IPFS guidelines. The QEBR test system is connected to the main Filecoin blockchain and the already mined filecoin coin has already been tested.
“The disclosure of Sheen Boom and Jihye will allow our team to focus only on the upcoming global launch of Filecoin. QEBR branch, Shenzhen DZD Digital Technology Ltd. (“ DZD “), has a strong background in blockchain development, extraction Data, data acquisition, data processing, data technology research. We strongly believe Filecoin has the potential to be a leading blockchain-based cryptocurrency and will make every effort to make QEBR an important player when Mainecoin mainnet will be launched soon”.
IPFS and Filecoin
Filecoin and IPFS are complementary protocols for storing and sharing data in a decentralized network. While users are not required to use Filecoin and IPFS together, the two combined are working to resolve major failures in the current web infrastructure.
IPFS
It is an open source protocol that allows users to store and transmit verifiable data with each other. IPFS users insist on data on the network by installing it on their own device, to a third-party cloud service (known as Pinning Services), or through community-oriented systems where a group of individual IPFS users share resources to ensure the content stays live.
The lack of an integrated catalytic mechanism is the challenge Filecoin hopes to solve by allowing users to catalyze long-term distributed storage at competitive prices through the storage contract market, while maintaining the efficiency and flexibility that the IPFS network provides.
Using IPFS
In IPFS, the data is hosted by the required data installation nodes. For data to persist while the user node is offline, users must either rely on their other peers to install their data voluntarily or use a central install service to store data.
Peer-to-peer reliance caching data may be a good thing as one or multiple organizations share common files on an internal network, or where strong social contracts can be used to ensure continued hosting and preservation of content in the long run. Most users in an IPFS network use an installation service.
Using Filecoin
The last option is to install your data in a decentralized storage market, such as Filecoin. In Filecoin’s structure, customers make regular small payments to store data when a certain availability, while miners earn those payments by constantly checking the integrity of this data, storing it, and ensuring its quick recovery. This allows users to motivate Filecoin miners to ensure that their content will be live when it is needed, a distinct advantage of relying only on other network users as required using IPFS alone.
Filecoin, powered by IPFS
It is important to know that Filecoin is built on top of IPFS. Filecoin aims to be a very integrated and seamless storage market that takes advantage of the basic functions provided by IPFS, they are connected to each other, but can be implemented completely independently of each other. Users do not need to interact with Filecoin in order to use IPFS.
Some advantages of sharing Filecoin with IPFS:
Of all the decentralized storage projects, Filecoin is undoubtedly the most interested, and IPFS has been running stably for two years, fully demonstrating the strength of its core protocol.
Filecoin’s ability to obtain market share from traditional central storage depends on end-user experience and storage price. Currently, most Filecoin nodes are posted in the IDC room. Actual deployment and operation costs are not reduced compared to traditional central cloud storage, and the storage process is more complicated.
PoRep and PoSt, which has a large number of proofs of unknown operation, are required to cause the actual storage cost to be so, in the early days of the release of Filecoin. The actual cost of storing data may be higher than the cost of central cloud storage, but the initial storage node may reduce the storage price in order to obtain block rewards, which may result in the actual storage price lower than traditional central cloud storage.
In the long term, Filecoin still needs to take full advantage of its P2P storage, convert storage devices from specialization to civil use, and improve its algorithms to reduce storage costs without affecting user experience. The storage problem is an important problem to be solved in the blockchain field, so a large number of storage projects were presented at the 19th Web3 Summit. IPFS is an important part of Web3 visibility. Its development will affect the development of Web3 to some extent. Likewise, Web3 development somewhat determines the future of IPFS. Filecoin is an IPFS-based storage class project initiated by IPFS. There is no doubt that he is highly expected.
Resources :
  1. https://www.coindesk.com/filecoin-pushes-back-final-testing-phase-announces-calibration-period-for-miners
  2. https://docs.filecoin.io/mine/#types-of-miners https://www.nasdaq.com/articles/inside-the-craze-for-filecoin-crypto-mining-in-china-2020-07-12؟amp
  3. https://www.prnewswire.com/news-releases/qebr-streamlines-holdings-to-concentrate-on-filecoin-development-and-mining-301098731.html
  4. https://www.crowdfundinsider.com/2020/05/161200-filecoin-seeks-to-boost-mining-with-filecoin-discove
  5. https://zephyrnet.com/filecoin-seeks-to-boost-mining-with-filecoin-discove
  6. https://docs.filecoin.io/introduction/ipfs-and-filecoin/#filecoin-powered-by-ipfs
submitted by CoinEx_Institution to filecoin [link] [comments]

ColossusXT Q2 2020 AMA Ends!

Thank you for being a part of the ColossusXT Q2 2020 AMA! Below we will summarize the questions and answers. The team responded to 46 questions! If your question was not included, it may have been answered in a previous question or AMA. The ColossusXT team will do a Reddit AMA at the end of every quarter.
The winner of the AMA contest is: ookhimself
Congratulations. I will send you a DM on Reddit.
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Q: Why does your blockchain exist and what makes it unique?
A: ColossusXT exists to provide an energy-efficient method of supercomputing. ColossusXT is unique in many ways. Some coins have 1 layer of privacy. ColossusXT and the Colossus Grid will utilize 2 layers of privacy through Obfuscation Zerocoin Protocol, and I2P and these will protect users of the Colossus Grid as they utilize the grid resources. There are also Masternodes and Proof of Stake which both can contribute to reducing 51% attacks, along with instant transactions and zero-fee transactions. This protection is paramount as ColossusXT evolves into the Colossus Grid. Grid Computing will have a pivotal role throughout the world, and what this means is that users will begin to experience the Internet as a seamless computational universe. Software applications, databases, sensors, video, and audio streams-all will be reborn as services that live in cyberspace, assembling, and reassembling themselves on the fly to meet the tasks at hand. Once plugged into the grid, a desktop machine will draw computational horsepower from all the other computers on the grid.
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Q: What is the Colossus Grid?
A: ColossusXT is an anonymous blockchain through obfuscation, along with utilization of I2P (Armis). These features will protect end-user privacy as ColossusXT evolves into the Colossus Grid. The Colossus Grid will connect devices in a peer-to-peer network enabling users and applications to rent the cycles and storage of other users’ machines. This marketplace of computing power and storage will exclusively run on COLX currency. These resources will be used to complete tasks requiring any amount of computation time and capacity, or allow end-users to store data anonymously across the COLX decentralized network. Today, such resources are supplied by entities such as centralized cloud providers which are constrained by closed networks, proprietary payment systems, and hard-coded provisioning operations. Any user ranging from a single PC owner to a large data center can share resources through Colossus Grid and get paid in COLX for their contributions. Renters of computing power or storage space, on the other hand, may do so at low prices compared to the usual market prices because they are only using resources that already exist.
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Q: Is there any estimated date for the grid? What will set you apart from the opposition?
A: We are hoping to have something released for the community in Q4 this year. The difference between other competitors is that ColossusXT is putting consumer privacy first and we’re actively in the process of working with federal and state agencies in the United States.
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Q: How do you plan to get people to implement the technology? At your current rate of development, when do you foresee a minimum viable product being available?
A: We have been strategically networking with businesses, and we are currently undergoing the verification process in the United States to make bids on federal and state projects. We are working on an MVP and our goal is to have at least a portion of the Colossus Grid ready by Q4 2020.
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Q: When we can expect any use-case for COLX? A company or service that uses COLX for its activities/tasks.
A: We’re aiming for Q4 of this year to have an MVP, throughout 2021 we will be strategically making bids on federal and state contracts in the United States with a goal to expand operations exponentially.
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Q: Are there any plans to be listed on the more prominent exchanges e.g binance, kraken?
A: Yes, we have applied to some of these exchanges that are considered Tier 1 or Tier 2 exchanges. Many of them upfront will tell you there are no fees associated with the listing, that is not entirely true most of the time. Regardless, have applied and are awaiting more responses as we move forward. Listing on these exchanges often requires that we cannot announce this information until ColossusXT is live on its platform.
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Q: Partnerships are the norm these days in crypto world. Which partnership would you consider feasible, if any, in order to grow the Colossus Grid project?
A: The Colossus Grid is a huge undertaking both in development and business partnerships. We are moving in both these directions strategically. One of the most important partnerships is not really a partnership but approval to bid on state and federal contracts. Working with the governments around the world will be a big part of the Colossus Grid use-case.
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Q: If the ability to annonymise coins is turned off, can CLX still be marketed as a privacy coin? Do we have a date we can start using this feature again?
A: Yes and No. It’s frustrating right now having a lack of privacy for consumers as we don’t see privacy as a feature but a right. EVERY platform online should have some levels of privacy for their consumers, especially as technology continues to evolve and bad actors continue to use your personal information for their own nefarious purposes. Obfuscation will be implemented in the coming weeks, and Armis will follow suit shortly thereafter.
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Q: When can we expect the grid to come out?
A: We are looking at releasing an MVP towards the end of the year. Stay tuned during Q3 and Q4 as we ramp on technical and business developments.
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Q: Can you tell the current budget for development work?
A: Much of the development work budget comes from Core team member's disposable income, we also use the self-funding treasury that Masternode owners vote on each month.
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Q: Will cold staking be implemented somedays? I like the model of Cardano. Hope you will implement kind of Cardano staking in our wallet. I would love the easiness.
A: ColossusXT staking has been enabled since 2017. We have calculators on the website that will estimate your average staking returns and you can join numerous pools to increase your staking power within the pools. Cold staking is on our radar and will make it into the roadmap when our budget allows us.
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Q: Which part of grid technology are you planning first to go live? Storage/RAM/CPU/GPU/all at once? Separately?
A: We will be rolling the Colossus Grid out in two phases. The first phase will be storage, and then we will roll out computing power (RAM/CPU/GPU).
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Q: Is Armis I2P technology in development testphase I mean, I have read something like that… If Armis goes live, will there be some kind of option in deskopt wallet to transfer anonymous or will every transaction be fully anonymous like e.g. monero?
A: We recently had a testing phase with the community earlier this year, there will be another test phase with community participants who sign up. If you’re interested in this stay tuned on our socials and apply when the next testing phase happens All transactions will be fully anonymous behind Armis.
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Q: What programming languate is being used for developing COLX? How well this programming language do you think is more suitable for developing crypto, in comparison with other programing languages?
A: C++ is what we’re using at ColossusXT. Each crypto project is different but with what we're developing at ColossusXT. We are best suited to utilize C++.
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Q: What is the second biggest milestone other than launching the grid network for the team. What do you think of your competition like Golem network?
A: Armis will be a big milestone, and I don’t think we go back to our Polis partnership which allows users in Europe and Mexico (they do plan to expand to the US and other countries) the ability to spend their ColossusXT (COLX) wherever Mastercard is accepted. I don’t think the Golem network is taking consumer privacy far enough, in the blockchain industry I also see a lack of drive to push adoption within the United States. This is likely due to unclear regulations right now. ColossusXT is at the forefront of these issues and we intend to lead blockchain through these somewhat murky waters.
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Q: I don’t have a lot of knowledge about crypto-technology… but are there any risks of sensitive data-hijacks through Colx infrastructure? Will the Colx-grid be available for individuals or only larger corporations, and how would one get access to the computing power?
A: There are always risks with technology. We are doing extensive testing and more testing prior to releasing anything. Consumer privacy is apart of the foundation of what we’re building at ColossusXT and we want to ensure any and all of your personal information is secure and private. As technology evolves, we will be right here evolving with it to ensure that consumer privacy protections are always in place.
The Colossus Grid will be available to anyone with a computer. You will access it through the desktop wallet.
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Q: Do you have any new exchange listings planned in the near future?
A: Yes, but unfortunately with these things, every day it’s not something we can often say before the exchange makes their own announcements. If you have certain exchanges that you prefer, do not be shy and tag us on Twitter letting us and the exchange know. You can also reach us everyday at all hours of the day and night on Discord and Telegram.
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Q: Given that Colx had no ICO, are we able to ramp development efforts in case we have potential partnership deal on the table?
A: It really depends. We strategically spend every dime we spend on development. We do not like even a single penny to be waisted, so we don’t move as fast as the projects that raised millions of dollars, but we continue moving none the less. Ramping up our development is something we are working on by securing additional funding and we’re currently working on securing funding. 😊
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Q: How is the project development advancing? What are your plans for the next 5 years and what more can we expect from ColossusXT?
A: Our development is continuing on at a steady pace, we’re looking to ramp this up over the next year as the Colossus Grid will take much of our time but we’re excited. Over the next 5 years, you can expect the Colossus Grid to be live in all forms (storage and computing power), Armis will be released and we will share many technical details on how this consumer privacy protection rivals some of the other privacy protections in the blockchain industry. We expect to be verified and approved to work with the agencies in the United States long before then as well and will be aggressively pursuing federal contracts to utilize the computing power of the Colossus Grid. In 5 years, we plan to be a key player not just in the blockchain industry, but throughout the world. If you do not know ColossusXT now, expect to in 5 years or less.
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Q: Users often care less about technology, but rather the value of the token. How do you manage to strike a balance between developing the technology and also improving the value of COLX? There are so many privacy coins now, all of them claiming to have better features that ColossusXT. Moving forward, what do the next 10 years look like for ColossusXT in navigating the wave of privacy projects coming. How can ColossusXT continue to shine in the midst of seemingly legit projects that have come to challenge ColossusXT like mimblewimble projects and Monero, Zcoin, ect.?

A: The Colossus Grid and Masternodes will have a strong relationship with each other. When the Colossus Grid goes live we expect the masternode demand to continue to rise. Masternodes are a great incentive mechanism to increase network strength and will play an important role within the Colossus Grid. The more masternodes online, the less available coins in the circulating supply; which we expect will eventually reflect ColossusXT (COLX) coin value.
Over the next 10 years, ColossusXT (COLX) will solidify itself as a key player in the blockchain industry, and outside the blockchain industry. Following our strategic business plans, we intend to be one of the first, if not the first to truly bring government and other businesses into the blockchain industry through the Colossus Grid. Armis will be our defining privacy feature, which we expect in time will begin to be adopted by other projects. --------------------------------------------------------------------------------------------------------------------------------------------------
Q: How have the number of Masternodes (MNs) increased/decreased over time/in the past few years? What proportion (%) of MNs actively take part in Governance? How do you see the number of MNs increasing/decreasing in the next couple of years? Is there a trend upwards or downwards?
Is there a specific number (or range) of MNs the team would like to attain ideally? Is it better to have as many MNs as possible or is there a point at which too many MNs start to have an adverse effect on the performance of the blockchain?
Hope this wasn’t too many questions in one :), Ahmed

A: The number of masternodes in the active network is more or less the same, fluctuating around 200-220. About 40% - 50% of masternodes participate actively in governance (see https://governance.colossusxt.io). We expect a number of masternodes to grow as they will have additional benefits with Colossus Grid (see business plan: http://bit.ly/COLXBPLive).
As the team had no premines, only the dev fund can be used for masternodes which is hard to maintain due to actual budget flow. It’s better to have as many masternodes as possible for the network, there is no adverse effect.
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Q: Of all the milestones that $COLX has achieved since your humble beginnings, which do you consider to be the best of it all? What achievements do you feel proud most?
A: It’s often not mentioned but I’m very proud of our partnership with PolisPay, which allows ColossusXT community members to purchase Amazon, Spotify, and other gift cards with ColossusXT (COLX) through the Polis platform. You are also able to spend your COLX anywhere Mastercard is accepted, the card is available only for EU citizens right now and the Polis team hopes to bring in other countries in the future.
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Q: There are problems that can slow down the course of a project such as the emergence of globalization, given the tighter budget, shorter implementation time requirements. My question is, How does $COLX resolve the issue?

A: Given the current situations around the world the Colossus Grid has more value than it ever has, and that value will continue to grow once we have released the Colossus Grid for consumers to share and utilize resources. You can already see from the [email protected] initiative that people are eager to share their computing resources to help researchers simulate different COVID19 simulations. We’ve always worked on a very small budget at ColossusXT starting with 0$ in funding and no pre-mine or ICO/IEO. This project was built for the community by the community, and as of lately we’ve actually been ramping up our business strategies and developments. Since we have all already worked remotely before the COVID19 pandemic, it interestingly allowed us more time to focus and achieve these goals as our day jobs allowed us to spend more time on ColossusXT.
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Q: How will you fight with regulators who are trying to stop privacy coins?

A: We have an amazing legal team at ColossusXT, and they are on top of any new law or regulation that comes out. We’re not afraid of regulators and our legal team makes sure that everything we do for ColossusXT is law-abiding. It's time the world stops looking at privacy as a feature and as a right, especially when you read about different applications and platforms using your personal DATA for their benefit. ColossusXT will continue to push this, and we're prepared to lobby this to lawmakers. --------------------------------------------------------------------------------------------------------------------------------------------------
Q: What type of utilities can $COLX give to users over its competitors like GOLM (computation) or STORJ (Data)?

A: The Colossus Grid has some major differences between Golem and Storj. One we’re a privacy-focused project. If you take a look at many of these applications and platforms today, in some way or another you’re giving up personal information, and/or geographic information. ColossusXT is focused on protecting consumer information, we do not look at privacy as a feature, we see privacy as a right, especially in the tech world today.
The second part of this question is that we’re currently in the verification process of registering with the United States federal and state governments so that we can legally bid on federal and state projects and work with different agencies. This will ensure that as the community members are sharing their idle resources, large corporations and businesses are using it. I’m not aware of the mentioned projects being registered in the United States or taking steps to work with the United States government.
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Q: How will computing power and storage sharing look like, for an average user (marketplace, program download)? What are you currently working on, when can we expect MVP? TY
A: The marketplace and Colossus Grid will be inside the ColossusXT desktop wallet that you currently have now. The UI/UX will change some to allow the additional settings and tabs that will become available and we’re preparing an MVP right now and we hope to share those details with you over the next few months, ask us again in the Q3 AMA if you haven’t seen anything yet :)
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Q: What would you say is the $COLX killer feature that sets it apart from the rest of the competition.
A: We believe that Armis is our killer feature. We recently had a beta this year with the community and will be moving forward later this year with Armis. ColossusXT consumers will have their geographic location and IP fully hidden behind the Armis layer for further security and anonymity for the transactions which will also take place in the Colossus Grid resource marketplace in the future.
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Q: I have been a silent follower of $COLX and I must say that I'm truly impressed with how the team has been diligently working on the project. It'd be nice to have the community be part of something like a bounty or a social awareness contest. As this will not only attract more users to the platform but would also strengthen the bond within the community. When can we possibly expect a community project of this level? #spreadthegrid
A: We currently have a Gleam competition ongoing for social awareness, and we just hired a community manager to spread more community awareness and will be rolling on competitions more regularly. Every quarter we have an AMA on Reddit for the community to ask questions, or just gripe at us, and one person each quarter is awarded 100,000 COLX for participating in the AMA. As we deliver our targets and grow, we will shift more funds from development funds to marketing funds to raise further awareness.
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Q: "Our main competitor is crypto adoption. We are all here to make it happen together.", this is quoted from a founder of a known crypto wallet. Do you see competition as something that strengthens the project as a whole or as a possible distraction due to pressure to be at the top of the crypto ecosystem?

A: This is a two scenario situation. Competition is good for ColossusXT, and we look at our main competitor in blockchain as Golem (GNT), having said that though too much competition or sometimes maximalist behavior isn’t good for crypto, many of these projects should be coming together to lobby lawmakers for laws and regulations that are good for the blockchain industry, as this is still an emerging market and the laws and regulations aren’t exactly in place at this time.
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Q: "For people to believe in crypto, they need to understand the tangible benefits it offers to our society.", a remark made by a crypto project in the past. What exactly would be $COLX real life global benefits? And how do you plan on achieving this?
A: ColossusXT vision will be achievable when the Colossus Grid is released. We are currently in the process of registering with state and federal agencies in the United States, once we are registered to work with these agencies we will pursue contracts with the government, cybersecurity firms and colleges all around the United States, and the world to utilize the resources on the Colossus Grid. We’ve already started building business relationships for this very purpose.
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Q: According to you how much time will it take for $COLX to get into mainstream adoption and execute all the plans set for this project?
A: It’s almost impossible to set a timeline on when the world/people will begin to adopt ColossusXT (COLX) and the Colossus Grid. We don’t believe that adoption for ColossusXT will happen before the Colossus Grid is live, and if I gave you an exact timeline for when or how long it will take you for the Colossus Grid to be adopted I would be lying to you, but we are already forming business relationships and making strategic moves to be able to bid, and work with state and federal agencies in the United States.
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Q: Does Tokens.net plan any kind of staking ($COLX or other coins)?
A: We will reach out to the tokens.net team and see if they have any plans to allow staking.
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Q: How will you try to boost adoption of #COLX, how do you think you will motivate programmers to join opensource project?
A: The Colossus Grid will be available for anyone to use, or share their idle resources for other consumers to use. We will be focusing on providing these resources to state and federal governments, cybersecurity firms, and researchers all across the world. Certainly, we expect some community members to use these resources to mine different PoW cryptocurrencies, but the team at ColossusXT will be focused on bringing in large colleges and universities as well as big cybersecurity businesses that may need supercomputing power at 1/10th of the current prices. Our programmers are our only paid team members, and we pay them at a competitive rate. We’re looking to bring in some more programmers later this year.
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Q: Do you have any special development funds for programmers?
A: Sometimes we pay our programmers out of our own pocket, sometimes we pay them in ColossusXT. It really depends on what kind of agreements have been made. We have been aggressively pursuing different funding opportunities throughout 2020 so that we can expand our development team and in the future, we may have incentives to drive programmers into joining our team. Right now we just stick to a competitive pay scale within the industry.
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Q: Why Android Wallet Revision hasn't been done? Any problems?
A: The Android wallet revision took some time to be approved in the Google Playstore, but it has been released and live since June 15, 2020.
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Q: Whats the second biggest milestone other than the grid network for COLX team?
A: Armis is likely to be considered our second biggest milestone this year, although as I mentioned above this can easily be overshadowed by our Polis partnership which allows you to spend ColossusXT (COLX) anywhere Mastercard is accepted. Although the epay debit card ownership is currently restricted to certain countries (EU zone only), these restrictions will lift in time.
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Q: How is COLX team going to contribute to crypto adoption, other than building a robust network?
A: We’re already in the process of verification to work with state and federal agencies. Adoption for blockchain projects isn’t going to move fast. I read a report just a few days ago about how scammers in the crypto industry stole over 2 million dollars worth of crypto just from the “Elon Musk” impersonations on Twitter.
We will continue to build our network, and seek out state and federal agencies as well as private cybersecurity firms that can utilize the Colossus Grid, we’re not just focused on making noise on social media, we intend to make noise throughout the entire world.
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Q: Are their industry partners to COLX that are awaiting your network to go live?
A: Yes, although I hesitate to go into too much detail here. We are talking with business leaders.
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Q: The ongoing crisis affected the market badly, making many projects far from their targets. What is $COLX strategy in order to survive and pass through this crisis?
A: I agree it affected the market badly, especially the projects that raised hundreds of millions of dollars in crypto and held it through the entire market correction. ColossusXT strategy is different from those affected, we’ve always had a smaller budget than these large projects. We spend the money we have available very wisely, and we’re not in a hurry to grab something that sounds good without doing our due diligence. We make our moves very strategically.
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Q: I gotta ask, what made $COLX decide to get listed on Tokens.net? What beneficial advantage does $COLX get in doing so? How about Tokens.net?
A: Tokens.Net is one of the best exchanges ColossusXT is listed at the moment in comparison to others in terms of volume.
  1. Tokens.net is one of the most secure and transparent exchanges out there, registered in the UK.
  2. The team behind the exchange has deep roots in the crypto/blockchain space, it was co-founded by Damian Merlak, a crypto-pioneer and co-founder of Bitstamp.
  3. Tokens.net provides free auto-trading tool / Market Making Bot. Their Dynamic Trading Rights concept adds transparency to trading volumes.
  4. They allow the community voting option of only truly decentralized projects after a thorough screening.
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Q: Hey everyone! What is the main purpose of the coin $COLX, does it have its own chain or is it some sort of an ERC-20 token? Thank you for the answers.
A: ColossusXT has never been an ERC-20 coin. We have been operating on our own mainnet since 2017. The purpose of ColossusXT (COLX) is to be the native currency of the Colossus Grid. This will allow users to share their idle resources on their computers, and consumers will rent/buy those resources to complete whatever they intend to use them for, from processing large DATA to running scientific simulations, to even mining PoW cryptocurrencies.
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Q: When we can expect any usecase for COLX? A company or service that uses colx for its activities / tasks.
A: There are currently use cases now if your location allows you to utilize the Polis Pay app, or if you have a Polis Pay card you can buy things with ColossusXT (COLX). I myself have tested the card buying gas at a gas station. These are not ColossusXT’s primary focus though and much of our use case will not start until the Colossus Grid is live.
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Q: What pairs will colx have to trade with on tokens.net // Will you connect #COLX with USDT EURS or BTC?
A: ColossusXT will be initially paired with Bitcoin (BTC). If the community would like different pairs, they can certainly request them and we will reach out to tokens.net and work to facilitate requests.
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Q: Will you try to convince users to trade on tokens.net if so how will you do it?
A: There is currently a gleam competition for users to sign up and trade on tokens.net. We “shill” tokens.net accordingly through social media to the ColossusXT community, but can’t really convince anyone to use a certain exchange, although we will try to push as many members to tokens.net as we can. We have many masternode holders who reside in the United States and they are not yet allowed to trade on tokens.net.
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Q: How will you try to create liquidity for your pairs?
A: We would like to increase the adoption rate with real-world partnerships such as our partnership with PolisPay for the use of gift/debit cards. As the liquidity is linked with the use cases, supply/demand mechanics, we are also preparing to provide additional use cases of COLX for the crypto world in an innovative & pioneering way; for the time being, we can hint this as a side business till we deliver fully operational Colossus Grid.
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Q: How big is a development team of #COLX?
A: The ColossusXT team is probably bigger than some people realize, partly because many of the team members are very private. We have 9 core members, 2 in-house developers, 3 Colossus Grid architects, and 2 Colossus Grid developers.
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Q: Do you have some security guys in the team?
A: Yes, although I’m hesitant to share too many personal details about team members. We have core team members who have been working in different fields of IT security for several years.
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Q: Since #COLX is planning on having some sort of a marketplace where you can take advantage of computing resources and the blockchain as well, are there any plans on introducing smart contracts? Will it help the grid? Is there a place for it?
A: This has been mentioned a few times in the past so it’s something on our radar, it’s currently not in the development timeline as the Colossus Grid is a massive amount of work. There may be a place for it as the blockchain industry evolves, and I can certainly see some cases where a smart contract can add some value to the Colossus Grid.
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Important Information:
Website
Whitepaper
Roadmap
Business Plan
Wiki
Governance
Partners
GitHub
What is ColossusXT? (YouTube)
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Follow ColossusXT on:
Twitter
Facebook
Telegram
Discord
Forums
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AMA History:
2018 Q1 2018 Q2 2018 Q3 2018 Q4
2019 Q1 2019 Q2 2019 Q3 2019 Q4
2020 Q1
submitted by PioyPioyPioy to ColossuscoinX [link] [comments]

Why i’m bullish on Zilliqa (long read)

Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analysed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralised and scalable in my opinion.
 
Below I post my analysis why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since end of January 2019 with daily transaction rate growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralised and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. Maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realised early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralised, secure and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in amount of nodes. More nodes = higher transaction throughput and increased decentralisation. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue disecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as:
“A peer-to-peer, append-only datastore that uses consensus to synchronise cryptographically-secure data”.
 
Next he states that: >“blockchains are fundamentally systems for managing valid state transitions”.* For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralised and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimisation on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (>66%) double spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT etc. Another thing we haven’t looked at yet is the amount of decentralisation.
 
Decentralisation
 
Currently there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralised nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching their transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public.They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers.The 5% block rewards with an annual yield of 10.03% translates to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS & shard nodes and seed nodes becoming more decentralised too, Zilliqa qualifies for the label of decentralised in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. Faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time stamped so you’ll start right away with a platform introduction, R&D roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalised: programming languages can be divided into being ‘object oriented’ or ‘functional’. Here is an ELI5 given by software development academy: > “all programmes have two basic components, data – what the programme knows – and behaviour – what the programme can do with that data. So object-oriented programming states that combining data and related behaviours in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behaviour are different things and should be separated to ensure their clarity.”
 
Scilla is on the functional side and shares similarities with OCaml: > OCaml is a general purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognised by academics and won a so called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities safety is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa for Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue:
In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships  
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organisations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggest that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already taking advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, AirBnB, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are build on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”*
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They dont just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities) also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiatives (correct me if I’m wrong though). This suggest in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures & Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
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