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Cryptocurrency News & Discussion

The official source for CryptoCurrency News, Discussion & Analysis.
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Bitcoin Newcomers FAQ - Please read!

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Some other great resources include Lopp.net, the Princeton crypto series and James D'Angelo's Bitcoin 101 Blackboard series.
Some excellent writing on Bitcoin's value proposition and future can be found at the Satoshi Nakamoto Institute.
Some Bitcoin statistics can be found here and here. Developer resources can be found here. Peer-reviewed research papers can be found here.
Potential upcoming protocol improvements and scaling resources here and here.
The number of times Bitcoin was declared dead by the media can be found here (LOL!)

Key properties of Bitcoin

Where can I buy bitcoins?

Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy OTP Auth
Android Android N/A
iOS iOS iOS

Watch out for scams

As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".

Where can I spend bitcoins?

Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Spendabit, Overstock and The Bitcoin Directory Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, LivingRoomofSatoshi, Coinsfer, and more Bill payment
Menufy, Takeaway and Thuisbezorgd NL Takeout delivered to your door
Expedia, Cheapair, Destinia, Abitsky, SkyTours, the Travel category on Gyft and 9flats For when you need to get away
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun Domain name registration
Stampnik Discounted USPS Priority, Express, First-Class mail postage
Coinmap and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, Cryptogrind, Coinality, Bitgigs, /Jobs4Bitcoins, BitforTip, Rein Project Freelancing
Lolli Earn bitcoin when you shop online!
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
/GirlsGoneBitcoin NSFW Adult services
A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.

Bitcoin-Related Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network Second layer scaling
Blockstream, Rootstock and Drivechain Sidechains
Hivemind and Augur Prediction markets
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
JoinMarket and Wasabi Wallet CoinJoin implementation
Coinffeine and Bisq Decentralized bitcoin exchanges
Keybase Identity & Reputation management
Abra Global P2P money transmitter network
Bitcore Open source Bitcoin javascript library

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
bitcoin BTC 1 bitcoin one bitcoin is equal to 100 million satoshis
millibitcoin mBTC 1,000 per bitcoin used as default unit in recent Electrum wallet releases
bit bit 1,000,000 per bitcoin colloquial "slang" term for microbitcoin (μBTC)
satoshi sat 100,000,000 per bitcoin smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit.
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BitcoinFan7 to Bitcoin [link] [comments]

Recovered my 4 year old wallet

I am super stoked about this. A long time ago (2011-2015), on an old machine (an iMac), I used Armory. I was selling that old machine, so I swept my keys into an electrum wallet, and I replaced the hard drive that was in it knowing one day I would come back to it.
Well, a couple years after that, I had issues because I couldn't access the files from that hard drive without another mac (trust me, I tried. I password protected that hard drive so only booting it from a legit mac would grant me access to it). And, I lost my paper backup... Luckily, my friend had an old mac mini he let me borrow, and I sat on it for about another 2 years.
Today, I finally pulled my wallet off, and could not remember the password I put on the wallet. Thank god for the btcrecover tool, because that cracked my password in under a second (I remembered what it could of been, but not exactly. I would have not guessed what it actually was).
It's not a huge amount of bitcoin. But it was more than I remembered keeping (more than 1). Still face-palming though at some of my transactions. I had my armory wallet going back to 2012. Sooooo many bitcoins went through that wallet, mining on slush with my petty mac GPU. I had one of the first OG ASIC butterfly 60GH/s miners too. If only I had kept more, I could quit my day job now. Oh well.
But, I thought I'd share an antitheses to the old "I lost my old wallet. please help!!!" posts. Probably going to continue sitting on it for a few more years. And now that I've regained interest, I'm going to start running a full node again. To the moon!
submitted by timeddilation to Bitcoin [link] [comments]

Cardano is not just a Wallet

From time to time, somewhere on social media, the FUD appears about the Cardano project. We can see opinions like “Cardano is just a wallet”, “Cardano never launches main-net”, “PoS will never work”, or “it’s just white-paper”. These are all opinions based on impatience, ignorance of the depth and complexity of the project, or the inability to objectively assess the matter. Often, this FUD is caused intentionally by supporters of a competing project. Just to make competitors more relevant.
Let’s look at some facts in today’s article.
Cardano is a very complex project
Cardano is the first project that is based on formal method development and it is built as a mission-critical project. The IOHK team has done thorough research on all areas related to blockchain and distributed networks. The team studied existing works and sought the best solutions to technical problems in a real environment. The team has published many scientific studies that have undergone a rigorous review and today have countless citations. The team starts production software development only after the specifications are available. The critical parts of the project are written in Haskell. Haskell is a functional programming language that doesn’t allow any side-effects.
Blockchain incorporates technological, economic and social components. It is a system that aims to replace the current financial system and compete with the current IT giants. Such a project cannot be done just by giving you a bunch of programmers to make you a mix of Bitcoin and Ethereum. Without an emphasis on overall quality and details, such a system will never work reliably in the long term. On the other hand, such a project can be delivered in just one year. Do we need it?
Cardano took a different and more challenging path. If the team simply delivered another blockchain, it would rank among hundreds of similar projects. It was necessary to put together experts to cryptography, software security, distributed networking, threat modeling, protocol design, game theory, operating systems, designers of programming languages, economy, and of course, software architects and programmers. All these people had to work together to deliver the network that would be great in all respects. These are people who are respected leaders in their field and often at the top of their careers.
If one network is to serve the whole world, it must be capable of global scalability. It must never stop and allow all people on the planet to freely engage in network consensus. Including cheaters. Such a network will be massively attacked. Cardano must endure it and continue to function smoothly. It is a more complex task than you might think. And believe me, there are not many people in the world who could fully understand that in all details.
It takes a lot of time and effort to build such a project. No existing project is capable of mass adoption and is at the same time demonstrably secure and sustainable in the long term. Cardano will be. Global, open, public, permissionless networks are brand new. There was nothing like that before Bitcoin. The first generation of cryptocurrencies suffers from technological imperfection. Often they are in the experimental phase and are improving in full operation. In the case of Bitcoin, everybody is scared to change the first layer, as there is a legitimate concern that something will fail. The second layer can improve something, but it will always creak. The quality of the project is directly related to the quality of the team and the time spent on research, experimentation, implementation, and testing. These phases can’t be underestimated or omitted. If you do, it will fire back at you later. We can see thousands of projects on CoinMarketCap, but few are worth the attention. In ten years, there will be maybe only three of them.
Transparency
Cardano is one of the most transparent projects in the crypto. CEO of IOHK, Charles Hoskinson, does AMA and status updates very often. Sometimes several times in one month. During AMA you can ask him literally what you want. Other team members have recently started updating us as well. Cardano, as one of the few projects, has all its scientific works publicly available. Anyone can look into them and critically review the content. The number of works increases regularly. If anyone has doubts about the quality of the project, they can try to find some mistakes in these works. And believe me, it will be hard.
This work by itself has already pushed the crypt forward by a great deal. So far, nobody has worked out exactly what the ledger is and how it should work, whether PoW is really safe, how to write smart contracts safely, how to create a sustainable economic model, etc. All other projects can benefit from this work.
Do not believe that? Well, we can give you one of the many possible examples. Aggelos Kiayias is the chair in cybersecurity and privacy at the University of Edinburgh. His research interests are in computer security, information security, applied cryptography, and foundations of cryptography with a particular emphasis on blockchain technologies and distributed systems, e-voting and secure multiparty protocols, as well as privacy and identity management. He joined IOHK in 2017 as a chief scientist through a long-term consulting agreement between IOHK and the University of Edinburgh, where he is also the director of the Blockchain Technology Laboratory. Aggelos is one of the brains behind Ouroboros PoS. It is relatively easy to find the works in which he participated and the number of citations.
You can just open any scientific paper from IOHK, check the list of authors and find the number of citations. You can also easily verify there is no competitor in the whole crypto. Of course, the important thing is to get the scientific work into the source code. And that happens. You can check out GitHub for all the project repositories.
Be careful, many people and aggregation sites for some reason only look at the cardano-sl repository. Look at them all!
We understand that if you are not a programmer, it will be difficult to judge the quality of code. You just have to educate yourself here if you really want to know what is going on on GitHub. Activity is compared by the number of commits, which is some modification of the source code. Usually, a new piece is added or something old is deleted.
You can easily look at the details of each repository. You can see how many people are actively developing the code, you can see what they are working on, how often they add changes, and more. Let’s have a look at the Ouroboros-network repository.
Shelley protocol is written in Haskell. The quality and activity of the project can also be judged well by the number of new and already solved issues.
If you are in any doubt about any project, learn how to read GitHub activity. In the case of the Cardano project, be absolutely calm. The activity is one of the highest, if not absolutely highest, in the entire crypto-sphere. If anyone tells you otherwise, please refer to the IOHK library and GitHub. You can even check out the site where all the Cardano GitHub data is altogether.
Delays are usual in software development
We have already talked about how complex the Cardano project is. Believe me, delays are a common thing when creating software. There are plenty of well-described reasons for that. Every software engineer could confirm that. Let’s dive into it just a bit.
An accurate estimate during making a software plan is nearly impossible. You always have a bunch of items and tasks for a bunch of engineers. Tasks often overlap and depend on each other. To make it worse, tasks are mostly abstract and it is often hard to predict all possible obstacles. You can measure the performance of the team to improve time estimates but still, you never know when a plan is going to fail due to unexpected problems. Team members have to work together years to have solid certainty about all estimates. Cardano team is international so coordination might a bit more demanding. When some small and seemingly unnecessary tasks are skipped at the beginning, it can happen that there will be unexpected delays just because they have to be handled later. And sometimes, plan or priorities changes.
Many engineers are very optimistic when asked how long some tasks could take. They are often wrong. In reality, tasks are usually more complex than engineers think. Team members change over time. IT gurus are a special kind. They like to change jobs very often. If a team expert leaves the team, it may take longer to find an adequate replacement. This also causes a delay. The IOHK team has a lot of members.
Delivering 90% of functionality can be relatively easy compared to the last 10%. The biggest problems can arise at the end of development when all the individual components are tested together. Problems encountered at the end of development must be addressed. This often means changing a lot of things or redesigning something. Testing itself is very demanding as a global network must be simulated or the setup. In addition, the software must run on different versions of operating systems.
Let’s have a look at some famous software delays. Mac OS X was developed under the name Rhapsody and it was 1997. Version 1 release arrived after 4 years. Windows Vista was originally planned to ship in 2003. Thre was 3 years delay.
If you look for more examples, you will find many. A project like Cardano can’t simply be done in a year or two. If Shelley is launched this year, it will actually be very fast. If you look at examples from the crypto-world, you will see a big delay in the delivery of Ethereum 2.0. Count how long the Lightning Network has been built. And look at how many errors and failures we’ve seen. These failures have often led to large financial losses. If you were looking for reasons, you would find that it is caused by a badly designed or implemented software.
Of course, it is in the best interest of the team to deliver Cardano to the market as quickly as possible. But certainly not at the cost of technical imperfections. This is not a race against time. A year or two has almost no role if we can see a really good and functional, secure network capable of mass adoption.
Learn patience. Software delivery has its phases. First, everything has to be well thought out and designed. The team must be built. Then research and experiments are carried out. During this, the first source code can be written. Then the testing phase takes place. Only after all this can the network reach the public.
Testnet has been launched
Testnet has been running since the end of 2019. And it is a great success. The team expected an interest of about 100 pool operators. There are over 1000 registered pools. The network is stable and runs almost without problems. People’s interest in Cardano is huge. Community people are working on useful tools. Just check adapools.org or pooltool.io. Pool operators have no problem communicating with the team. All problems are gradually solved and many of them very quickly.
Everyone in the world can run their own node and become a pool operator. Who claims that Cardano is just a wallet, he should try it for himself.
Do you like smart contracts? Do you want to write one? Well, you can try it. Cardano will have Plutus and Marlowe. You can try both of them on the online playground.
No Lambo, sorry
Cardano’s not here to get you a Lambo. Charles promised to deliver the most decentralized network, secure smart contracts, project governance and resolved scalability. All based on scientific research. If such a network can be delivered and people adopt it, only then can we say that the team has succeeded. Will that affect the price of ADA coins? Definitely yes. The team must be fully focused on development. Not for the price. So do not complain about the price. Nobody is going to help you. Only you are responsible.
Summary
IOHK is one of the best teams in the crypto. There is a lot of work behind this team. Everyone can look at it. Nothing is patented. Everything is open-source. We cannot forget to Emurgo and Cardano Foundation. These entities, too, are completely transparent, and much work can be seen behind them. See for yourself. If someone doesn’t see it and claims that Cardano is just a wallet, he must be blind and deaf. The delays in delivering such complex software as Cardano are quite common. Rather, it would be appropriate to say that the team is moving very fast. Cardano has come so far that neither Microsoft nor IBM will be able to compete. Thanks to Cardano, the whole crypto will move up a lot and be more relevant. If you don’t believe anything we have written, you have many opportunities to check it out. So don’t believe us, verify yourself.
You can read the full article with all links and images here: https://medium.com/@Cardanians_io/cardano-is-not-just-a-wallet-2c27eab9fac7
submitted by Cardanians to cardano [link] [comments]

r/Bitcoin recap - July 2019

Hi Bitcoiners!
I’m back with the 31st monthly Bitcoin news recap.
For those unfamiliar, each day I pick out the most popularelevant/interesting stories in Bitcoin and save them. At the end of the month I release them in one batch, to give you a quick (but not necessarily the best) overview of what happened in bitcoin over the past month.
You can see recaps of the previous months on Bitcoinsnippets.com
A recap of Bitcoin in July 2019
Adoption
Development
Security
Mining
Business
Education
Regulation & Politics
Archeology (Financial Incumbents)
Price & Trading
Fun & Other
submitted by SamWouters to Bitcoin [link] [comments]

Telegram AMA - Summary

Telegram AMA - Summary
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Zhuling Chen
It’s always great to hang out in this group. This group means a lot to the Aelf community. It is the first Aelf community and has been there through all the ups and downs in the world. I would like to start with wishing everyone is staying safe at home during the virus outbreak. It definitely has been a difficult time for all of us, but together we can pull through it.
We understand that the situation is quite striking to all of us. But I really believe that the solution to the virus outbreak is about more global coordination and collaboration.
All of you to be assured, our team in different places are all safe and working from home as normal.
The Aelf team in Beijing were among the early ones experiencing the virus outbreak. As everyone was on the way home for Lunar New Year holiday and then experienced a total city lock-down followed by a 40 days’ work from home policy. It was definitely not easy for them, but our team stayed strong, took necessary precautions and focused on work with the right morale. Mappo has recently published some tips on how to work from home effectively based on our experience. Do check it out. Despite not working in the office since February, we have achieved great progress, including launching Aelf 1.0 preview, which is an important milestone in technical delivery and also the roadmap to mainnet launch (which listed out the essential steps for the community to work together to launch a successful public network)
Let's first talk about Aelf v1.0 preview. It is the cornerstone of the mainnet launch. The product itself has all the features that the public network is needed. The codebase has been reviewed and tested rigorously by the team. And a few highlights of how the network would look like:
  1. The code allows a stable and high throughput blockchain network to operate publicly.
  2. For developers, they will love how flexible the system is to be customized, the number of tools and documentation to help them start developing applications on the network
  3. For the whole community, the system is an ever-evolving one where the voting system is ready in place to conduct network-wide voting on various topics, such as transaction fee adjustment, network protocol upgrade, incentive adjustment, etc
  4. Aelf system is able to run multi-chain architecture where each side chain will host different applications and still ready to work with each other
So you may ask since the software is ready, why have we not yet launched the public network? The answer, in short, is that a public blockchain is launched not by a team but through a community effort and that's why we are coordinating the community effort based on the roadmap we proposed. Aelf team has launched the public testnet based on Aelf v1.0 preview and currently, all nodes are under the team. The goal is to let the community and elected nodes to take it over and launch it on a global scale. Not only launch it but also be familiar with the network and also set the launch parameters in a decentralized way. If we take a car as an example, we have made the car, but ultimately the drivers are you guys and therefore before it really hits on the road, we need to guide the community to do a test drive, adjust the car based on what really works for YOU, and ultimately let YOU drive the car freely and safely
So how are we going to help the community launch the network:
First of all, we have launched the codes, documents about the economic system and governance model and technical features. With all the things available, you are able to understand what the system is about, as a token holder what's your benefit in the system, and being a node in the system plays a big role in the governance
Next, without yet electing the nodes, we will get all token holders to join the current Aelf network through a mapping event. That means as long as you have Aelf tokens, you will be able to get 1:1 test tokens on the public testnet. that gives you full access to all the features, and you will feel like you are already using the mainnet. You will get rewarded in making transactions, voting, etc.
Do try out the Aelf wallet and voting features, you will see how easy to transfer tokens cross-chain. and also how flexible the system allows people to make changes. For example, the community may want to adjust the block rewarding parameters or fees to use certain services on mainnet, they can initiate a discussion and then vote in the system and once voted through, it will be reflected on mainnet.
For people or organizations that want to play a bigger role in the system, we will do a dry run of node election. Take it as the real node election before mainnet launch. We will see who the active members of the community are and being trusted by the community. Among the nodes, we will form a network launch committee. The committee will be the crucial party to oversees and ensures the smooth launch of Aelf mainnet, instead of just relying on the Aelf team. This is our step towards decentralization.
The committee will agree on the actual launch process, final checking all the parameters in the system to be ready for launch and then decide when the criteria are met to launch the network. Once all that is decided. We will invite all interested nodes to apply for the election and let the community know what's their plan to grow the Aelf network. the network will initially be launched with a few nodes from the committee and gradually be replaced by the selected nodes (a bootstrap phase). Along the way, we will work with exchanges to conduct token swap (which we are also designing an innovative system to further enhance security and usability of Aelf tokens in exchanges)
Among this isolated and worrisome time, at least we all have something to look forward to: a successful launch of Aelf network! Once it is launched, we are excited to see a vibrant and technically superior network that is good for Dapps to run on top of it.
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Doris Guo Q1: As a Blockchain start-up, what difficulties have you overcome when starting Aelf project? What motivates you to solve difficulties and achieve success today?
Zhuling Chen First, just like launching any start-up, its community and investors are usually regional. There is always some bias on if Asian projects are solid. It is really rare to have an Asian project to be supported by western funds and community from day 1. We were lucky to have overcome that obstacle. Having a global investor line-up from day 1. Having a global team from day 1 and also working with a global community from day 1. This benefited us to have an international perspective which is crucial in the blockchain industry.
Secondly, as a hardcore technology company, it is really hard to put in plain words what is our ambition. Our ambition is huge, achieving key innovations in multiple fronts of blockchain technology and organically combined them to serve real users for the future. Our marketing team has been working really hard to elaborate on what Aelf is. Now we have come to a point that the product is ready. Therefore, it is much easier for all of us to understand how solid Aelf is by trying out the network ourselves! That's exactly what the following events will be about - Try out all the exciting features of Aelf network before mainnet launch.
Doris Guo Q2: What critical problems do you see occurring in the blockchain industry nowadays? How does Aelf solve these problems?
Haobo Ma First, we need to distinguish the difference between BTC and ETH. One is Digital Cash and the other is the Smart Contract Platform. Aelf addresses most of the latter's problems. In short, it can be summarized as performance, end-user friendly, developer-friendly, network economy, and self-governance and upgrading. Each of these areas will probably take up a lot of space, and as a whole are the issues described in our two white papers. In short, Aelf is faster, end-users do not need to know the rules of the blockchain, developers can set up the development environment in 10 minutes, have a good economic model and can carry out proposal governance on the chain.
Doris Guo Q3: What is your long-term vision about the industry which Aelf is working at? Are you afraid someday there will be another project with more innovative technology can replace Aelf?
Haobo Ma Let's talk about where Aelf stands in the traditional Internet. It is essentially a cloud service provider, Aelf provides resources and infrastructure for developers to deploy their services, known as smart contracts. We eventually want Aelf to grow like AAA (Amazon, Azure, AliCloud). Because Aelf is a network that can be dynamically scaled, we can accept any new technology, some of the more advanced technologies we can put on a side chain.
Doris Guo Q4: Why did Aelf choose for cross-chain interaction?
Haobo Ma As I mentioned earlier, Aelf solves the Smart Contract Platform problem. However, there are other digital cash problems as well which we would need to use existing infrastructure such as Bitcoin's chain in order to interact with Bitcoin. There are a lot of infrastructures on Ethereum that we want to interact with. Multi-chain on Aelf network mainly is to isolate resources to improve network performance and network stability.
Doris Guo Q5: What difficulties do the Aelf team have now (I talk about COVID-19)? How does the Aelf team solve it? Have you changed the roadmap?
Haobo Ma There is no great impact. The teams in Singapore and Beijing are communicating with each other remotely on a regular basis. The only change is that most of us are now working from home which has no impact and in fact, it seems conducive to the acceptance of more community developers in the future to come. From the internal working schedule and development timeline, there is no great impact. We do not publish specific timeline as we do not want short term holders (traders) to create too much negative pressure on product development.
Doris Guo Q6: Aelf is an open-source blockchain, and there's the common problem of taking a substantial amount of time for the different participants to agree on strategic decisions. What types of governance models do you use in Aelf to address this issue???
Haobo Ma The issue is about public blockchain network, and who can decide the direction of the network. Our answer is long-term holders. For the short-term holders (traders), we refuse to allow them to participate in any discussion of the direction of Aelf because the short-term holders are likely to make a profit and sell quickly, which is essentially the same example of a person who cheats the President and then runs away for his personal gain. We defined a number of proposal processes, including the logic of the two-party system in the United States, and the participation in the referendum to ensure that the final proposal represents the majority. At the same time, we are looking for some legal solutions to avoid bifurcation, such as prohibiting exchanges from intervening in bifurcated new tokens. While we cannot limit a community, we should be able to find ways to limit a centralized organization. This restriction is akin to a ban on national secession.
Doris Guo Q7: How will Aelf empower Investors, Companies, Developers, Platform Users to deliver impactful solutions and bring value to people all over the world?
Haobo Ma We will learn from the operational experience of successful foundations such as the LINUX foundation and license some commercial companies to use Aelf solutions to solve business problems. At the same time, Aelf is an open-source product under the MIT License, and we accept any use that does not violate this open-source principle.
Zhuling Chen Let me add on to Haobo’s statement: to incentivize and empower the community, we are also exploring ways to let the community decide how to use the funds for Aelf (allocate to where it matters to our community) once mainnet is launched. This means you guys can decide what are the projects to be funded on Aelf, etc
Doris Guo Q8:When will the node campaign start? How will Aelf attract users to participate in nodes election?
Haobo Ma According to our published roadmap, the timeline can be dynamic, but I don't think it will be too long. The main idea is to let everyone understand what we envision Aelf to be like, and what are the rights and benefits of being a node in the future. We hope to find nodes that fully recognize the efforts of Aelf at the present stage and are willing to participate in the future development of Aelf. We will run a simulation of the node campaign on the testnet and set up a temporary mainnet launch committee. Please follow our official Twitter for more upcoming details!
Doris Guo Q9: Token swap form 2 is some kind of cross-chain transfer? It will be handled by a smart contract?
Haobo Ma It is handled by the smart contract, we define an asset cross-chain transfer protocol, but it may be opened after a snapshot.
Doris Guo Q10: Which Exchanges will support token swap? Do you have any plan to list Aelf in some big exchange like Binance, Houbi, Kucoin, .......?
Haobo Ma We are already in talks with some exchanges, there is still competition between exchanges, and many are still hoping to attract more users by getting access to mainnet token swap early.
Doris Guo Q11: Aside conversion of the current tokens to mainnet tokens, what other main features will be accomplished with the mainnet launch?
Haobo Ma We have a documentation file that has been published, which has listed some features: https://Aelf.io/gridcn/Aelf_public_testnet_and_supporting_features_introduction_en_v1.0.pdf
Doris Guo Q12: Do you have any plan to burn or buyback your coin?
Haobo Ma We have plans for the community to govern through DAO, we have no interest in short-term price incentive adjustment as we would prefer to drive the project to higher adoption. After mainnet starts operation, there will be a part of network revenue get destroyed automatically.
Doris Guo Q13: Often, as a newbie developer, I face difficulties on most blockchains. How easy and convenient is it for me on Aelf, and what programming language and tools are needed??
Haobo Ma We set up staging for DAPP developers on GitHub and configured CI. Develop a smart contract using C# with React Native on the front end. So, in fact, developers can fork the source code without setting up the environment locally, and you can conduct unit testing with the help of CI. You can also release the smart contract and generate the installation package of iOS and android online. https://github.com/AElfProject/Aelf-boilerplate
Doris Guo Q14: What is the progress of business development and what are some of your commercial partnerships? How will Aelf rapidly develop the number & performance of DAPP?
Haobo Ma First of all, the blockchain industry is still fairly small and users with ETH and EOS wallets are considered a very small group and its not effective to even promote within these groups. What we need to consider is how to enable users who have never been exposed to blockchain to use DAPP. The competitiveness of Aelf is to make it easier for Aelf developers to promote their DAPP to ordinary users, rather than to teach ordinary users a lot on blockchain knowledge. The average user doesn't like to hear about private keys, mnemonic, Gas Price, RAM, CPU, etc. Only until we solve such problems, companies that need to solve problems through blockchain will be more inclined to use Aelf in technology selection. Therefore, our main work is to explain the competitive advantages of Aelf, ETH and EOS to everyone. We have some business cooperation’s, but we also believe that simply through case-by-case business cooperation will not be able to gain adoption so quickly, therefore we still need to put our products to stay ahead of the next generation.
Doris Guo Q15: What other activities can encourage more people to be confident about Aelf?
Haobo Ma We are only going to state the truth by having those that have faith in us to stay and those that don't to leave. The development of Aelf is not driven by a single foundation, but by a steady stream of contributions from the community. In the future, we will also place the activities in the DAO for on-chain governance, and let the community make decisions by itself.

https://preview.redd.it/e66vhqvl5er41.png?width=555&format=png&auto=webp&s=412a2dd831ba3817806e48855f158482bf671770
Kun Aguero As you know that in the present market situation many new coins or either dying or thriving for liquidity? How will you manage this liquidity problem?
Zhuling Chen Aelf started in 2017. we have gone through a few cycles in the market, still, remember the big down period in 2018-2019. Aelf is financially solid and the team has always been working hard. if you are referring to liquidity in exchanges, we are among the lucky ones that are listed in all major exchanges
Xinshu Dong Hello, great discussions! I would like to ask what are the criteria to join the committee for launching the mainnet? Would love to participate
Zhuling Chen Hi xinshu, great to see you here. The committee will be chosen among the nodes elected during the testnet dry run. Which means, it is really important to participate in the testnet dry run and also start to establish your reputation in the community so that people will elect you as a node. The detailed criteria will include what is your plan to help Aelf to grow, tech competency and reputation.
An Da What are Aelf’s achievements in 2019? Who had supported you to get those things?
Zhuling Chen To name a few, in 2019, Aelf is one of the most active projects on GitHub. This means Aelf is evolving and improving fast in this space and our team has the tech strength. In addition, we have also successfully listed on all major cloud service providers, such as AWS, Azure, Google. So large companies can easily launch Aelf side chains in their organization with minimum hassle.
John How does the voting for master nodes candidates occur? And why is the development of this system important for your project?
Zhuling Chen Voting is going to be pretty simple. All token holders can vote for the nodes they support on our block explorer.
Miha After mainnet lunch, how will you assure that transactional fees will stay low? We know what sometimes happens to fees on ETH blockchain.
Zhuling Chen First of all, due to the fact that is Aelf is scalability, this will reduce transaction fee. Secondly, all transaction fees will be voted by the nodes (which will be elected by you). So they will represent your interest
Bobbyfernandito Currently, as we see All projects are concerned with the speed and security. So, tell us here - what are the facilities Aelf provide to their user and investors?
Haobo Ma Security: we have an automated smart contract code audit. During contract deployment, production nodes and the community audit participation are required. On the other hand, we are also planning to provide a standardized model of centralized exchange access for 100% asset certification and emergency measures to deal with exchange attacks, which we will be released later. Speed: Aelf has been working on improving performance, which is transparent to users which they can also experience by themselves.
An Da What effect does Aelf token have on the Aelf ecosystem? Holding Aelf, what benefits will users receive?
Zhuling Chen Holding ELF enables you to use all the services on the Aelf network. ELF has a deflating system where the total amount will reduce as the network grows. token holders can also vote for the nodes to run the network and also vote for big decisions in the network. part of the fees in the system will also be distributed to token holders via a smart contract
ahihi132 Which companies do you view them as potential partners and that they are somewhat also beneficial for both the user base and Aelf itself?
Zhuling Chen Great question, if I could write a wish list, that will be: let medium-sized financial institutions to use Aelf to challenge the big boys. Let telecommunication companies use Aelf for micro-payment and other innovative business models. We also would like to try out a few public sector projects, which blockchain will is still more transparency and trust
Misun Q1: Which programming languages are you using in your project? And why? Q2-What are another big MILESTONES you have planned for 2020 roadmap and how are they supposed to benefit your costumers? Will it be an exciting year?
Haobo Ma For Q1: We mainly use C# for development, I personally like it. Performance is good, development environment IDEs are strong, and C# creators are influential in the industry. We believe in the right thing, though it may take a while to develop. The smart contract will then add support for multiple languages, such as WebAssembly, depending on the needs of the community. Now it seems that C# is enough.
Hambi crypto Which platforms are your competitors? How will you soar above them, and what better things do you offer than them? So, What’s your outlook on the future of cryptocurrencies in this year and next few years?
Haobo Ma As I have already mentioned this before, Eth and Eos. We provide better performance, cross-chain support (already implemented), end-users do not need to know the details of the blockchain, developer’s payment models and so on.
Floris-Jan What plans is Aelf making to prevent centralized exchange to take over the DPoS algorithm like what happened to Steem? Are we talking about blacklisting exchange wallets, or having the foundation say "No", or putting all trust in the community?
Zhuling Chen Great question, Floris. I’m not going to give away all the details of what Haobo has proposed to work on this, but in a nutshell, in Aelf system, exchange wallets will not be allowed to vote, but only the sub-wallets for each individual can vote. This will also help exchanges to prevent hacking and theft in the future
Alex What your plans in place for global expansion, are Aelf wallet focusing on the only market at this time? Or focus on building and developing or getting customers and users, or partnerships? Can you explain this?
Haobo Ma Our core focus will be through the developers to promote, developers will help Aelf to attract more users. So our product has to be attractive to developers. Just like AWS, they only focus on getting their service right, their developers will think about how to promote it. We don't want to burden them in their promotion process.
Ellkay What do you think are the major threats and barriers that could face the development and adoption of Aelf?
Haobo Ma If I'm a DAPP developer and I need to promote my APP to people who don't recognize blockchain, then I'd like to choose a platform that doesn't have to explain a lot of blockchain details to the end-user, so they can use it easily. We've provided some options in the Boilerplate that allow you to log-in simply via QR code + Password, and our recommended Dapp is an independent wallet and a separate iOS/Android application.
ahihi132 Give me some important reasons why we need to hold Aelf token where in fact hundreds of projects failed and it went to bankruptcy or even developers run when they collect millions/billions of funds?
Haobo Ma First of all, we will not give any suggestions as we only describe the fact that the long-term token holder will be able to govern the Aelf network, get Aelf mining reward and Aelf network profit. At the same time, Aelf network is a deflation model, Aelf network received transaction fees, profit dividends will immediately destroy 10% etc. All investments are risky, and we don't judge the behaviour of other developers. There are so many things in this world that cannot be understood and unfair. It is important to do our job well. I cannot explain these things.
见愁 I remember that boss Ma mentioned to only find those truly innovative applications and enterprises with blockchain, how to find and win partners in these aspects?
Haobo Ma When Linus was developing Linux, I did not think he would find a lot of collaboration when the code was not good. The response we can give is that we already have a lot of interest in cooperation, including what we have announced, what we have not announced, etc.
见愁 How interested are cloud computing providers in participating nodes?
Haobo Ma The vast majority of our nodes should be using cloud services, and as long as a large number of our 17 nodes and other candidate nodes are based on cloud services, our network robustness is determined by these cloud computing providers. Of course, in the expansion, we can also use cloud computing services.
submitted by Floris-Jan to aelfofficial [link] [comments]

/r/Bitcoin FAQ - Newcomers please read

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
The following videos are a good starting point for understanding how bitcoin works and a little about its long term potential:
For some more great introductory videos check out Andreas Antonopoulos's YouTube playlists, he is probably the best bitcoin educator out there today. Also have to give mention to James D'Angelo's Bitcoin 101 Blackboard series. Lots of additional video resources can be found at the videos wiki page or /BitcoinTV.
Key properties of bitcoin
Some excellent writing on Bitcoin's value proposition and future can be found here. Bitcoin statistics can be found here, here and here. Developer resources can be found here and here. Peer-reviewed research papers can be found here. The number of times Bitcoin was declared dead by the media can be found here. Scaling resources here, and of course the whitepaper that started it all.

Where can I buy bitcoins?

BuyBitcoinWorldwide.com and Howtobuybitcoin.io are helpful sites for beginners. You can buy or sell any amount of bitcoin and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also, check out the bitcoinity exchange resources for a larger list of options for purchases.
Bank Transfer Credit / Debit card Cash
Coinbase Coinbase LocalBitcoins
Gemini Bitstamp LibertyX
GDAX Bitit Mycelium LocalTrader
Bitstamp Cex.io BitQuick
Kraken CoinMama WallofCoins
Xapo BitcoinOTC
Cex.io
itBit
Bitit
Bitsquare
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Cashila or Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Android iOs Desktop
Mycelium BreadWallet Electrum
CoPay AirBitz Armory
Another interesting use case for physical storage/transfer is the Opendime. Opendime is a small USB stick that allows you to spend Bitcoin by physically passing it along so it's anonymous and tangible like cash.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account, usually from a text message or app, making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy
Android Android
iOS iOS

Where can I spend bitcoins?

A more comprehensive list can be found at the Trade FAQ but some more commons ones are below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Steam, HumbleBundle, Games Planet, itch.io, g2g and kinguin For when you need to get your game on
Microsoft Xbox games, phone apps and software
Spendabit, The Bitcoin Shop, Overstock, DuoSearch, The Bitcoin Directory and BazaarBay Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Cashila, Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, Pey.de, LivingRoomofSatoshi, Hyphen.to, Coinsfer, GetPaidinBitcoin, Coins.co.th, More #1, #2 Bill payment
Foodler, Menufy, Takeaway, Thuisbezorgd NL, Pizza For Coins Takeout delivered to your door!
Expedia, Cheapair, Lot, Destinia, BTCTrip, Abitsky, SkyTours, Fluege the Travel category on Gyft and 9flats For when you need to get away
BoltVM, BitHost VPS service
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun For new domain name registration
Stampnik and GetUSPS Discounted USPS Priority, Express, First-Class mail postage
Reddit Gold Premium membership which can be gifted to others
Coinmap, 99Bitcoins and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations, such as Wikipedia, Red Cross, Amnesty International, United Way, ACLU and the EFF. You can find a longer list here.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. Bitseed is an easy option for getting set up. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, XBTfreelancer, Cryptogrind, Bitlancerr, Coinality, Bitgigs, /Jobs4Bitcoins, Rein Project Freelancing
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
Watchmybit, Streamium.io, OTika.tv, XOtika.tv NSFW, /GirlsGoneBitcoin NSFW Video Streaming
Bitasker, BitforTip, WillPayCoin Tasks
Supload.com, SatoshiBox, JoyStream, File Army File/Image Sharing
CoinAd, A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins)

Bitcoin Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network, Amiko Pay, and Strawpay Payment channels for network scaling
Blockstream and Drivechain Sidechains
21, Inc. Open source library for the machine payable web
ShapeShift.io Trade between bitcoins and altcoins easily
Open Transactions, Counterparty, Omni, Open Assets, Symbiont and Chain Financial asset platforms
Hivemind and Augur Prediction markets
Mirror Smart contracts
Mediachain Decentralized media library
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
Samourai and Dark Wallet - abandoned Privacy-enhancing wallets
JoinMarket CoinJoin implementation (Increase privacy and/or Earn interest on bitcoin holdings)
Coinffeine and Bitsquare Decentralized bitcoin exchanges
Keybase and Bitrated Identity & Reputation management
Bitmesh and Telehash Mesh networking
JoyStream BitTorrent client with paid seeding
MORPHiS Decentralized, encrypted internet
Storj and Sia Decentralized file storage
Streamium and Faradam Pay in real time for on-demand services
Abra Global P2P money transmitter network
bitSIM PIN secure hardware token between SIM & Phone
Identifi Decentralized address book w/ ratings system
Coinometrics Institutional-level Bitcoin Data & Research
Blocktrail and BitGo Multisig bitcoin API
Bitcore Open source Bitcoin javascript library
Insight Open source blockchain API
Leet Kill your friends and take their money ;)

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
millibitcoin mBTC 1,000 per bitcoin SI unit for milli i.e. millilitre (mL) or millimetre (mm)
microbitcoin μBTC 1,000,000 per bitcoin SI unit for micro i.e microlitre (μL) or micrometre (μm)
bit bit 1,000,000 per bitcoin Colloquial "slang" term for microbitcoin
satoshi sat 100,000,000 per bitcoin Smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $500 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. A complete list of bitcoin related subreddits can be found here
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BinaryResult to Bitcoin [link] [comments]

List of useful Bitcoin Cash websites

I've been following this sub for about a month or two and I see there are large variation of BCH websites. However I couldn't find one place that gather them so I decided to start here. Please add other services and websites in comments. Hopefully it will be made as a wiki page.

BCH price

BCH News

BCH Community

BCH Wallets


BCH Utilities


BCH paper wallet generators

BCH Privacy

BCH Fee viewer

BCH Technical informations and statistics


BCH merchant directory


BCH Merchant directory (physical)

BCH ATMs

BCH Transaction visualization

BCH Jobs and freelancing

Bitcoin Cash development

Built on BCH

Fun


One competitor subreddit have a side bar with large variety of services based on their coin. I think similar thing could be implemented here alongside a wiki page
submitted by Damascene_U to btc [link] [comments]

Your guide to NYZO

NYZO is the highly efficient Proof-of-Diversity (PoD) blockchain for everyday spending.
NYZO has been developed from the ground up, it is an open-source initiative and isn't a copy of any existing blockchain project.
The network has been running for more then one year now and the source code can be found on GitHub. The NYZO codebase is going to start acting as an API server. This will be run-mode dependent, just like the various web server functions that are available now. It will interact with the mesh on one side and whatever it needs to interact with on the other side.
Developers update NYZO all the time with fixes and performance and stability improvements. Every update which has been created for the network so far has been accompanied by a release note, a detailed document detailing every change to the network to make it better.
We can find these release notes on the website of the developers: What's new? - as you can see, the network has been worked on on a regular basis and each release note is multiple pages long - developers are dedicated to making this a success and this is their testament.
Whitepaper 
Proof-of-Diversity (PoD) consensus mechanism requires active participation in the form of time and verifier behaviour in the blockchain to be allowed to exert a certain influence on the system as a whole. The Proof-of-Diversity blockchain uses verification cycles to establish the authoritative form of the blockchain. The basic concept of proof-of-diversity is simple. Verifiers take turns producing blocks in a circular order. Some simple rules ensure that verifiers are neither added to nor removed from that circular order too quickly. In order to produce a believable forgery of the blockchain for any meaningful amount of time, an attacker would need to obtain more than half of the private keys of verifiers currently working on the blockchain. The design and technology are simple and clearly explained in NYZO whitepaper. This document was created in the very beginning and it might not cover all aspects as it should, the release notes make up for this.
Still too lazy and didn't read NYZO whitepaper? Relax, and listen to the soothing audio version.
Verifier 
Mesh (cycle) participants are called verifiers. Verifiers are in charge of verifying transactions and producing blocks. In exchange for securing the network, verifiers collect transaction fees which are distributed fairly among all of them. Each verifier gets a chance to verify one block in one mesh cycle. NYZO don't need mining equipment and large amounts of processing power like others, only unique IP address and always on Linux VPS is required.
Sentinel 
The purpose of the NYZO Sentinel is to provide improve stability of the cycle by producing blocks for in-cycle verifiers that are unable to produce blocks due to temporary hardware and network issues. The Sentinel should not be run on an instance that is running the verifier. The NYZO sentinel is a seperate version of the nyzoVerifier designed to protect your in-cycle verifiers. Its job is to constantly check up on your verifiers. If one of them is unresponsive, the sentinel will initiate communication on behalf of the verifier, this all to ensure future cycle inclusion.
The Mesh (cycle) 
is simply a network of computers known as verifiers all running NYZO and communicating information to each other. The Mesh (cycle) is a central point of PoD system. For securing the Mesh these computers are given 10% reward of transaction fees for each block they secure.
Check your NYZO verifier status, search for your nickname or IP
Newcomers can sometimes get confused with how Nyzo verifier lifecycle works in practice or how to join the cycle.
Block files 
One part of the consensus algorithm is the block consolidation process which ensures that a small machine such as a Rock64 Pro or a beefy Raspberry Pi can run a NYZO verifier with little storage space. 1000 blocks are consolidated into 500 Kb of storage space. Very efficient.
51% attack resistance and energy efficiency 
NYZO has a properly designed economic model that relies on time. Therefore, the cost for 51% attacks (relative to market cap) is huge, there is ongoing incentive to participate in the network, and attacks based on computing power (PoW) or ownership of token (PoS) aren't feasible. NYZO uses only a tiny fraction of Bitcoin’s resources while performing the same tasks. 58 000 000 000 kwH - 58 TWh : current BTC power cons. per year vs 36500 kwH - 0.0000365 TWh : current NYZO power cons. per year = 1,589,041 times more efficient and 51% attack resistant.
Roadmap 
NYZO developers have been asked many times for a roadmap. The roadmap is to keep making the code more stable, more robust, and more efficient.
Nyzo development: 15 months of hard work (and beyond)
Scalability 
NYZO doesn’t require any Layer 2 scaling solutions and is able to handle high transaction volumes per second which is only dependent on the performance of the verifiers in the mesh. The block time is 7 seconds and block size is 28 Kb.
Micropay is a lightweight way of using NYZO that shifts as much burden as possible to the person receiving the payment to make it as easy as possible for someone to send small payments. Next step is an API server for Micropay.
Useful guides and articles 
2k verifiers/nodes are in the cycle and 24k verifiers are patiently waiting to join the mesh/cycle. Following video tutorials will explain in detail how to set up your own NYZO mesh verifier node. For more information about set up visit Nyzo DISCORD.
VIDEO TUTORIAL - How to setup a NYZO verifier and sentinel on a VPS - video tutorial from Refortuna Analytics
VIDEO TUTORIAL - How to set up a Nyzo Verifier on Hetzner - from community website Nyzo.io
Nyzo review and guide how to set up verifier - very detailed review and guide by MyAltcoins.info
Nyzo - Time and diversity as a currency (+ 4 translations here) This article goes into detail about the consensus algorithm and its benefits, it sketches a hypothetical attack scenario and the cost of an attack at this point in time (while the market cap is still low).
Arguments against early entrants This article goes into detail about the early stages of the project, what has happened, how certain events have unfolded and the diversity of the project, it creates a parallel between Bitcoin and NYZO to cover an important aspect of the network in detail.
Time An article going deeper into the time aspect of the network, written by a community member
Ethereum An article comparing NYZO’s consensus algorithm to the development state of Ethereum, written by the same user as the article above.
Bitcoin Yet again an article comparing NYZO, this time with Bitcoin.
Proof of Diversity - A novel solution for limitless blockchain scalability | Micky.com.au
Thoughts on Tor and Nyzo
Developer fund 
The initial developer fund plan can be found here, this has been followed up and the details have changed. The developers effectively own 0.6% of the total supply. So far around 11 million has been “mined” and the remainder is spendable by the network through governed voting, with a minimum amount of votes required for NYZO to be released (51% of the network needs to agree).
IMPORTANT LINKS: 
Official website
Nyzo mobile wallet for Android phones on Google Play - Multilingual support (EN, DE, CN, ES, FR, RU, NL, HR) - developed by ThreeDots Technologies
Nyzo key tool and Web wallet
Nyzo Space - Paper wallet - developed by Angainor Dev
Nyzo DISCORD - There are currently 1600 active members and developers in the discord group with multiple joining every day. Most of the community communicates here. Here is where you’re guaranteed to have a one-on-one with the developers.
GitHub
New Community Forum website (You can get here lots of useful information. If you are ready to build for Nyzo and get paid, please read this article... Nyzo and its protocol which facilitates building)
Chinese Community website NYZO社区
Nyzo Twitter
Nyzo Gang Twitter
Facebook
Telegram
Instagram
Tumblr
Reddit
Bitcointalk
Weibo
QQ: 1007477423
Zedge
NYZO wallpapers for desktop and mobile devices
Trading: 
qTrade
BILAXY
Hotbit
QBTC
Citex
BiHodl


https://preview.redd.it/brh7hm2n6m241.png?width=2560&format=png&auto=webp&s=8d8b45235fcc34200bcad5603249ae49a89c2612
submitted by Mobilenewsflash to CryptoMoonShots [link] [comments]

What is NYZO?

What is NYZO?
NYZO is a highly efficient Proof-of-Diversity (PoD) blockchain for everyday spending.
NYZO has been developed from the ground up, it is an open-source initiative and isn't a copy of any existing blockchain project.
The network has been running for more than one year now and the source code can be found on GitHub. The NYZO codebase is going to start acting as an API server. This will be run-mode dependent, just like the various web server functions that are available now. It will interact with the mesh on one side and whatever it needs to interact with on the other side.
Developers update NYZO all the time with fixes and performance and stability improvements. Every update which has been created for the network so far has been accompanied by a release note, a detailed document detailing every change to the network to make it better.
We can find these release notes on the website of the developers: What's new? - as you can see, the network has been worked on a regular basis and each release note is multiple pages long - developers are dedicated to making this a success and this is their testament.
Whitepaper 
Proof-of-Diversity (PoD) consensus mechanism requires active participation in the form of time and verifier behavior in the blockchain to be allowed to exert a certain influence on the system as a whole. The Proof-of-Diversity blockchain uses verification cycles to establish the authoritative form of the blockchain. The basic concept of proof-of-diversity is simple. Verifiers take turns producing blocks in a circular order. Some simple rules ensure that verifiers are neither added to nor removed from that circular order too quickly. In order to produce a believable forgery of the blockchain for any meaningful amount of time, an attacker would need to obtain more than half of the private keys of verifiers currently working on the blockchain. The design and technology are simple and clearly explained in NYZO whitepaper. This document was created in the very beginning and it might not cover all aspects as it should, the release notes make up for this.
Still too lazy and didn't read NYZO whitepaper? Relax, and listen to the soothing audio version.
Verifier 
Mesh (cycle) participants are called verifiers. Verifiers are in charge of verifying transactions and producing blocks. In exchange for securing the network, verifiers collect transaction fees which are distributed fairly among all of them. Each verifier gets a chance to verify one block in one mesh cycle. NYZO don't need mining equipment and large amounts of processing power like others, only unique IP address and always-on Linux VPS is required.
Sentinel 
The purpose of the NYZO Sentinel is to provide improved stability of the cycle by producing blocks for in-cycle verifiers that are unable to produce blocks due to temporary hardware and network issues. The Sentinel should not be run on an instance that is running the verifier. The NYZO sentinel is a separate version of the nyzoVerifier designed to protect your in-cycle verifiers. Its job is to constantly check up on your verifiers. If one of them is unresponsive, the sentinel will initiate communication on behalf of the verifier, this all to ensure future cycle inclusion.
The Mesh (cycle) 
is simply a network of computers known as verifiers all running NYZO and communicating information to each other. The Mesh (cycle) is a central point of PoD system. For securing the Mesh these computers are given a 10% reward of transaction fees for each block they secure.
Check your NYZO verifier status, search for your nickname or IP
Newcomers can sometimes get confused with how Nyzo verifier lifecycle works in practice or how to join the cycle.
Block files 
One part of the consensus algorithm is the block consolidation process which ensures that a small machine such as a Rock64 Pro or a beefy Raspberry Pi can run a NYZO verifier with little storage space. 1000 blocks are consolidated into 500 Kb of storage space. Very efficient.
51% attack resistance and energy efficiency 
NYZO has a properly designed economic model that relies on time. Therefore, the cost for 51% attacks (relative to market cap) is huge, there is ongoing incentive to participate in the network, and attacks based on computing power (PoW) or ownership of token (PoS) aren't feasible. NYZO uses only a tiny fraction of Bitcoin’s resources while performing the same tasks. 58 000 000 000 kWh - 58 TWh : current BTC power cons. per year vs 36500 kWh - 0.0000365 TWh : current NYZO power cons. per year = 1,589,041 times more efficient and 51% attack resistant.
Roadmap 
NYZO developers have been asked many times for a roadmap. The roadmap is to keep making the code more stable, more robust, and more efficient.
Nyzo development: 15 months of hard work (and beyond)
Scalability 
NYZO doesn’t require any Layer 2 scaling solutions and is able to handle high transaction volumes per second which is only dependent on the performance of the verifiers in the mesh. The block time is 7 seconds and block size is 28 Kb.
Micropay is a lightweight way of using NYZO that shifts as much burden as possible to the person receiving the payment to make it as easy as possible for someone to send small payments. Next step is an API server for Micropay.
Useful guides and articles 
2k verifiers/nodes are in the cycle and 24k verifiers are patiently waiting to join the mesh/cycle. The following video tutorials will explain in detail how to set up your own NYZO mesh verifier node. For more information about setting up please visit Nyzo DISCORD.
VIDEO TUTORIAL - How to setup a NYZO verifier and sentinel on a VPS - video tutorial from Refortuna Analytics
VIDEO TUTORIAL - How to set up a Nyzo Verifier on Hetzner - from community website Nyzo.io
Nyzo review and guide how to set up verifier - very detailed review and guide by MyAltcoins.info
Nyzo - Time and diversity as a currency (+ 4 translations here) This article goes into detail about the consensus algorithm and its benefits, it sketches a hypothetical attack scenario and the cost of an attack at this point in time (while the market cap is still low).
Arguments against early entrants This article goes into detail about the early stages of the project, what has happened, how certain events have unfolded and the diversity of the project, it creates a parallel between Bitcoin and NYZO to cover an important aspect of the network in detail.
Time An article going deeper into the time aspect of the network, written by a community member
Ethereum An article comparing NYZO’s consensus algorithm to the development state of Ethereum, written by the same user as the article above.
Bitcoin Yet again an article comparing NYZO, this time with Bitcoin.
Proof of Diversity - A novel solution for limitless blockchain scalability | Micky.com.au
Thoughts on Tor and Nyzo
Developer fund 
The initial developer fund plan can be found here, this has been followed up and the details have changed. The developers effectively own 0.6% of the total supply. So far around 11 million has been “mined” and the remainder is spendable by the network through governed voting, with a minimum amount of votes required for NYZO to be released (51% of the network needs to agree).
IMPORTANT LINKS: 
Official website
Nyzo.net
Nyzo.today
Nyzo.io
Nyzo mobile wallet for Android phones on Google Play - Multilingual support (EN, DE, CN, ES, FR, RU, NL, HR) - developed by ThreeDots Technologies
Nyzo key tool and Web wallet
Nyzo Space - Paper wallet - developed by Angainor Dev
Nyzo DISCORD - There are currently 1600 active members and developers in the discord group with multiple joining every day. Most of the community communicates here. Here is where you’re guaranteed to have a one-on-one with the developers.
GitHub
New Community Forum website (You can get here lots of useful information. If you are ready to build for Nyzo and get paid, please read this article... Nyzo and its protocol which facilitates building)
Chinese Community website NYZO社区
Nyzo Twitter
Nyzo Gang Twitter
Facebook
Telegram
Instagram
Tumblr
Reddit
Bitcointalk
Weibo
QQ: 1007477423
WeChat: Nyzo
Zedge
NYZO wallpapers for desktop and mobile devices
Trading: 
qTrade
BILAXY
HOTBIT
QBTC
Citex
BiHodl

https://preview.redd.it/brh7hm2n6m241.png?width=2560&format=png&auto=webp&s=8d8b45235fcc34200bcad5603249ae49a89c2612
submitted by Mobilenewsflash to Nyzo [link] [comments]

/r/Bitcoin FAQ - Newcomers please read

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
Some great introductions for new users are My first bitcoin, Bitcoin explained and ELI5 Bitcoin. Also, the following videos are a good starting point for understanding how bitcoin works and a little about its long term potential:
Also have to give mention to Lopp.net, the Princeton crypto series and James D'Angelo's Bitcoin 101 Blackboard series. Some excellent writing on Bitcoin's value proposition and future can be found at the Satoshi Nakamoto Institute. Bitcoin statistics can be found here, here and here. Developer resources can be found here, here and here. Peer-reviewed research papers can be found here. Potential upcoming protocol improvements here. Scaling resources here. The number of times Bitcoin was declared dead by the media can be found here (LOL!), and of course Satoshi Nakamoto's whitepaper that started it all! :)
Key properties of bitcoin

Where can I buy bitcoins?

Bitcoin.org, BuyBitcoinWorldwide.com and Howtobuybitcoin.io are helpful sites for beginners. You can buy or sell any amount of bitcoin and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also, check out the bitcoinity exchange resources for a larger list of options for purchases.
Bank Transfer Credit / Debit card Cash
Gemini Bitstamp LocalBitcoins
Bitstamp Bitit Mycelium LocalTrader
BitFinex Cex.io LibertyX
Cex.io CoinMama WallofCoins
Xapo Spectrocoin BitcoinOTC
Kraken Luno BitQuick
itBit
HitBTC
Bitit
Bisq (decentralized)
Luno
Spectrocoin
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Android iOs Desktop
Samouari BreadWallet Electrum
Another interesting use case for physical storage/transfer is the Opendime. Opendime is a small USB stick that allows you to spend Bitcoin by physically passing it along so it's anonymous and tangible like cash.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account, usually from a text message or app, making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy
Android Android
iOS iOS

Where can I spend bitcoins?

Check out spendabit or bitcoin directory for some good options, some of the more commons ones are listed below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Steam, HumbleBundle, Games Planet, itch.io, g2g and kinguin For when you need to get your game on
Microsoft Xbox games, phone apps and software
Spendabit, Overstock, The Bitcoin Directory and BazaarBay Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, LivingRoomofSatoshi, Hyphen.to, Coinsfer, More #1, #2 Bill payment
Menufy, Takeaway, Thuisbezorgd NL, Pizza For Coins Takeout delivered to your door!
Expedia, Cheapair, Lot, Destinia, BTCTrip, Abitsky, SkyTours, Fluege the Travel category on Gyft and 9flats For when you need to get away
BitHost VPS service
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun For new domain name registration
Stampnik Discounted USPS Priority, Express, First-Class mail postage
Reddit Gold Premium membership which can be gifted to others
Coinmap and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations, such as Wikipedia, United Way, ACLU and the EFF. You can find a longer list here.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. Bitseed is an easy option for getting set up. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, XBTfreelancer, Cryptogrind, Bitlancerr, Coinality, Bitgigs, /Jobs4Bitcoins, Rein Project Freelancing
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
Streamium.io, XOtika.tv NSFW, /GirlsGoneBitcoin NSFW Video Streaming
Bitasker, BitforTip Tasks
Supload.com, SatoshiBox, JoyStream, File Army File/Image Sharing
CoinAd, A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins)

Bitcoin Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network, Amiko Pay, and Strawpay Payment channels for network scaling
Blockstream, Rootstock and Drivechain Sidechains
21, Inc. Open source library for the machine payable web
ShapeShift.io Trade between bitcoins and altcoins easily
Open Transactions, Counterparty, Omni, Open Assets, Symbiont and Chain Financial asset platforms
Hivemind and Augur Prediction markets
Mediachain Decentralized media library
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
Samourai and Dark Wallet - abandoned Privacy-enhancing wallets
JoinMarket CoinJoin implementation (Increase privacy and/or Earn interest on bitcoin holdings)
Coinffeine and Bisq Decentralized bitcoin exchanges
Keybase and Bitrated Identity & Reputation management
Telehash Mesh networking
JoyStream BitTorrent client with paid seeding
MORPHiS Decentralized, encrypted internet
Storj and Sia Decentralized file storage
Streamium Pay in real time for on-demand services
Abra Global P2P money transmitter network
bitSIM PIN secure hardware token between SIM & Phone
Identifi Decentralized address book w/ ratings system
BitGo Multisig bitcoin API
Bitcore Open source Bitcoin javascript library
Insight Open source blockchain API
Leet Kill your friends and take their money ;)

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
millibitcoin mBTC 1,000 per bitcoin SI unit for milli i.e. millilitre (mL) or millimetre (mm)
microbitcoin μBTC 1,000,000 per bitcoin SI unit for micro i.e microlitre (μL) or micrometre (μm)
bit bit 1,000,000 per bitcoin Colloquial "slang" term for microbitcoin
satoshi sat 100,000,000 per bitcoin Smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. A complete list of bitcoin related subreddits can be found here
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BinaryResult to Bitcoin [link] [comments]

Recap of AMA with Zac on July 3 and Q2 report

Dear Pundians,
Thank you for participating in the AMA session with Pundi X co-founder and CEO Zac Cheah.
For those of you who may have missed it, the live recording of the AMA session held on July 3 at 10:00 am GMT+8, tackling Q2 progress and addressing questions and concerns by the community members, can be viewed here. A side note that today’s AMA video quality and setting was not ideal. We acknowledge this situation and will make improvement for our next AMA session.
You may also find a summary of the Q2 progress presentation as well as all the detail Q&A below.
## Pundi X Q2 2019 Highlights
* Pundi X has integrated more public chains into our products. In Q2, we completed integration of Binance Chain. NEM chain is in the work. As of today we’ve launched BNB, the Binance Chain native Coin and XEM, NEM native coin on Pundi X payment platform. We will integrate at least one more public chain in Q3.
* The transactions on XPOS for Q2 is 15.5 million in USD, which is close to 300% quarterly growth. The number of transactions is 29,367, which leads to a 11% growth QoQ.
* XPOS has successfully received FCC and KC certifications. A new certification for Latin American market is on the way. * To expand XPOS footprint, Pundi X’s integration with a new leading mainstream point-of-sales device is in the work. Stay tuned for the announcement.
* Pundi X Open Platform was launched in May, 2019, which now supports ERC20 and BEP2 token listing. Moving forward, we will continue to support tokens from other public chains.
* A 3,000 XPASS order from DigiX, a gold-based token, and a 10,000 XPASS order from BitCobie this quarter.
* XPOS is spread in use in over 30 countries. We’ve published a map of XPOS location of self-report XPOS merchant directory. You can find a list of selected XPOS merchants at [https://www.pundix.com/products\](https://www.pundix.com/products). * The QoQ growth of XWallet is tremendous at 43%. In the previous quarter, we have less than 20k users, whereas in Q2 we have hit 297k XWallet users.
More updates on XWallet:
* Supported BNB and NEM tokens; 2FA, face ID, and optimized SMS serviceAvailable on iOS, Android as well as in Samsung Galaxy Store
New features coming up in Q3:- DApp integration - Decentralized wallet- In-app crypto payments - Chat service, which will be compatible with a commonly used chat app- f(x) testnet features to be rolled out first in XWallet
## Other notices coming up in Q3 2019
* The Q2 token removal will take place on July 14, 2019, which will involve in total 34 billion of NPXS and NPXSXEM (22 million worth in USD) removal. In the past 365 days, we’ve removed a total of 36.1 million US dollar worth of NPXS and NPXSXEM.
Before Q2 removal, the total supply of NPXS ERC20 is 266,962,422,906.53 and NPXSXEM is 95,816,218,929. [See Q1 removal here.](/pundix/recap-of-ama-with-zac-on-july-3-and-q2-report-a23de165dd28)
* [NPXSXEM will be ported to Binance Chain from July 20](/pundix/npxsxem-will-be-on-binance-chain-c6485f17726b). * XPhone pre-order will start in late July with a new product name. Stay tuned. Check out the teaser video that we are releasing it across our communication channels. ## Q&A
## On XPOS
* **Where are we on official global location of XPOS?**
Zac: We have made a map on our official website that merchants can self report and feature their locations. It’s at [https://www.pundix.com/product\](https://www.pundix.com/product). We’ll be increasing and updating the map once we have permission form the merchants to update their locations.
* **The marketing from pundi has shifted from 100,000–700,000 xpos units by 2021 to 100,000. I understand the bear market has affected this but please share the strategy moving forward to hit your goal. How do you feel about hitting this goal?**
Zac: The 100K XPOS target has always been the initial goal and it’s stated in our whitepaper. And we are still working on achieving the goal by the end of 2021. Part of our growth strategy is to also explore the possibility to port our platform to traditional POS manufacturers to increase the adoption, which is ongoing at the moment.
* **1 year ago you sent 5000 XPOS somewhere. When, at least half of them, will be working? 3 year target was 100,000 by 2021. Now we have only 150 units, how do you expect to reach this goal?**
Zac: Yes, we have shipped thousands of XPOS to over 30 countries in the world. The 150 you’ve mentioned are the featured merchants which are published on the map. The active XPOS devices are deployed over 33 countries and we are actively talking to B2B partners to have higher wholesale and big deployments.
* **How many XPOS are live and used?**
Zac: We have gone through a very serious bear market, and some of the initial inbound requests for XPOS are not delivered. However, we are working slowly but surely with our Business Development team to not just roll-out into individual buyers, such as what we did on Pizza Day, but also to B2B partners. With the certifications approved, that will also help us to officially roll out to some of the key markets.
Individual merchants can use XWallet collection feature to accept crypto payment with QR code. For the merchants who have physical offline storefronts, they can use XPOS to enable the instant crypto transaction seamlessly. Moreover, as mentioned previously, we are exploring the integration on leading traditional POS terminal so that their distributors have option to enable crypto transaction feature. As for the challenge to adopt XPOS, it is the regulatory compliance in different countries. For this, our legal team think ahead and encourage our merchants to complete KYC.
I must be very honest to say the activation takes longer time than we expect but it will be worth at the end.
* **What’s the average number of transactions per xpos in use?**
Zac: The transaction number has increased very well. The number of each XPOS differs, due to the frequency of using crypto currency to purchase item or crypto assets. There’s no standard answer to this, but overall we see the transaction number and volume are going up.
* **How do you plan to reach the target of 100,000 by 2021?**
Zac: One of the challenges that we have is regulatory compliances in different countries. There are certain markets that do not allow crypto currencies and some require a clear approval for us to deploy XPOS. We are working on both challenges by talking to governments and applying for certifications. So how we plan to reach 100,000 XPOS user by 2021 is to work with distributors, B2B partners on a government / business level, and with existing POS companies to integrate our software solution into the system.
* **We understand as there was bear market and hence Xpos usage demand was low. Are you guys seeing growth of Xpos usage with current market conditions. Can you guys put some statistics comparison like last 30 days Xpos usage vs any month from bear market usage?**
Zac: It is very clear that as we moved out from the bear market, the demand for XPOS has been increasing. As we’ve shared just now both the transaction number and volume of Q2 have beaten Q1. We’ll be able to share more transaction numbers once we receive approval from our XPOS merchants.
One exciting thing is that, with the listing of different tokens, we also see users using these tokens as a way to transact on XPOS, which means we will be having more ways to transact and this is a growth point for XPOS.
* **When will there be more details for XPHONE and XPOS HANDY?**
Zac: For XPOS handy, we have finished production and it will be released in Q3
* **When will the iOS version of XWallet and XPOS be fully translated to other languages?**
Zac: Right now, the XWallet has Traditional Chinese, Korean, Spanish, German and English. With the latest version update, it now includes Portuguese. XPOS also comes with many languages and we hope to finish with more language, either working with professionals or volunteers. If you’re interested in volunteering, please contact us.
* **When will the Merchant back office have Product Registration and SKU id ability and also integrate with other POS software?** * **When will the top-up feature go away for XPOS to allow liquidity for XPOS**
Zac: We constantly update features in XPOS and merchant backend to make it easier for distributors and merchants to use. We understand that one of the ways for mass adoption is to enhance our distributor management system. With that, the distributors can manage manay XPOS at one time with different merchants.
Please stay tuned as we announce more and more functions of this feature.
## On Dubai
* **When will we see the deployment of the XPOS in Dubai?** * **Can we spend NPXS on the Dubai XPOS?**
Zac: As with all big projects there are a lot of moving parts, that includes working very closely with the local government, in Dubai’s case, the Credit Bureau of the Finance Ministry. Things are progressing for the Dubai project but due to confidentiality agreements with the parties involved, we cannot reveal much. All we can say is that we and our Dubai partners are working hard to have XPOS roll-out in the Dubai market and the UAE.
We are also discussing aggressively with Dubai partners whether to include crypto assets in the XPOS in Dubai. That clearly will involve local compliance and legal for that to happen.
* **Your system upgrades expect merchants to have downtime on their XPOS terminals, can you explain if you plan to run a business why this would be considered feasible (specially at the rate you have been doing your upgrades)?**
Zac: Yes, the benefit / strength of the XPOS is that most of the updates can be done on the fly. For example, when we have a token update on our XPOS where developers submit their tokens on Open Platform, the updates of this token are on the fly, which means that once we approve the token on our Open Platform, it will automatically appear on XPOS without any software updates.
The great thing that we believe about XPOS is not just the support of crypto assets, but also the ability to update most things on the fly, which means that whenever we have a good feature or a new token, the updates will be done instantaneously.
* **Can you guys arrange at least a community voting which is the next blockchain we would like to see next in XPOS? Voting will help to prioritize to chose the projects.**
Zac: One of the reasons why BNB is being listed on the XPOS is simply because of its popularity and also our user demand, in a way that we are already answering to our community’s request.
Right now, our main focus is getting all the tokens submitted on Open Platform to be listed on the XPOS. The submission process includes legal and compliance valid, so our legal and compliance teams are working hard to make sure that we have more tokens to roll out onto Open Platform, which means that they will be on XPOS, XWallet, and XPASS.
As to a specific voting mechanism, we’d like to consider that and hopefully we’ll be able to run a specific voting for the chain which users would like to see.
* **While comparing Xpos handy to Square POS devices at least with mobile it’s very cheap like under $30 and easy to use. When can we expect such light weight and cheaper version for XPOS? Is team working on such devices ?**
Zac: There are different POS companies around the globe and pour focus is to work with these POS companies with our software, so that a crypto sales feature will be part of the existing POS system. The more support of crypto asset usage using our software on existing POS, the better it is for global adoption.
We actually strongly believe that the pricing of our POS system is competitive in the market. And one of the great features of the XPOS is that the merchants will not need not to pay a certain percentage to existing acquirer but to be able to earn certain percentage from each transaction. That is the key differentiator for merchant to want to adopt this.
* **From the website with some of the key Countries for XPOS adoption looks great. However, the concern is for Venezuela, there is no reference link like the others have. Can you guys add the link with details to clear the ambiguity?**
Zac: Let’s give a little bit more patience so that we can actually release more information about our Venezuelan partnership. The good news is that we expect concrete news from Venezuela in the coming 2 weeks. So stay up-to-date about our Venezuelan roll out on XPOS, the best way is to subscribe to our telegram group for Venezuela.
## On Partnerships
* **Are there some major partnership in the works? I’m also interested in how you do immediate transactions? Do you anticipate scaling issues?**
Zac: The way XPOS is being designed is that when you use your crypto assets to purchase, it will have instantaneous confirmation because the action is an off-chain process. An on-chain action happens when a user who owns crypto assets in our system transferring the assets out of the Pundi X ecosystem to their own wallets; or to transfer crypto assets in Pundi X from an off-chain to a private wallet, which we will have very soon on XWallet itself.
That is why we are able to handle scaling. When a person wants to use crypto currency to buy a coffee, the transaction will happen instantaneously.
For specific partnership, especially with B2B partnership, we oblige to the NDA that we have signed. But if you follow us closely, you’ll know that we go to different parts of the world, talking to major companies to try to land more deals so that NPXS usage will increase dramatically.
* **Any big partnerships for making xphone or using the software for xBlockchain?**
Zac: These partnerships are also subjected to NDA, so please be patient for us to release more news.
* **When will XPOS have approval to process Visa and MasterCard payments?**
Zac: We have met representatives from these players including some of the key management people. They are obviously looking into crypto currency attentively, and we hope that there’s something we can do with MasterCard and/or Visa.
This is something that the community has suggested and we agree fully. Please allow us with some time to work on this. We have also showcased XPOS to the CEO of MasterCard. For what or when will anything happen, please wait for our official announcement.
* **What’s the status on Quantum fund and their contribution or involvement with Pundi’s project?**
Zac: We announced last year that we are creating a fund to invest in projects beneficial to our ecosystem. We’ve identified some interesting projects, and we have invested in at least 1 project. The reason why we’re investing in that project is because of the services that it will bring onto the Pindi X ecosystem. So the purpose of the investment of the companies is that these companies in turn will benefit on our ecosystem. This is our key consideration.
The team has evaluated the projects that will benefit the Pundi X / Function X ecosystem. Vic and his team will be able to reveal more details on the companies we have invested in and how they will contribute to our ecosystem in Q3.
* **Recent update on NPXSXEM is highly ambiguous as mentioned that it will be now BEP token and later once FX goes live it will get back to Fx platform. Why you guys had so rush to use Binance chain only for few months? Isn’t you guys switching to much in a short time span?**
Zac: Liquidity and utility have been an issue for NPXSXEM. Due to the design philosophy and the limit of token that can be created on NEM’s smart contract, we are only able to create a small number of tokens on NPXSXEM. By moving into the Binance chain for NPXSXEM, the BEP2 token version will be able to support all the NPXSXEM tokens, which means that we’ll migrate and also be able to make sure all the NPXSXEM tokens are under the same contract address.
We believe with the strong liquidity, we will be able to give our NPXSXEM token holders a good reason of what the token holders have been waiting for. We hope to bring NPXSXEM to match the level of NPXS.
* **When #XRP?**
Zac: Our OpenPlatform is a currency agnostic platform, which means that we will work on integrating public chain as well as tokens that are most requested by the users. We’ll also be looking into the listing of different tokens that are being mentioned by the community.
As said, we will have at least one more public chain integration in Q3, perhaps even more.
* **Are you as a company going to try and connect with libra? If they have said they want to be a payment remittance service, have Square, PayPal, Visa on board I as an investor would prefer you try to join them rather than beat such large competitors**
Zac: Of course, we’ll be delighted to work with Facebook and also the Libra coin. Pundi X and XPOS is a currency agnostic / currency neutral platform, if there’s opportunity to list Libra coin or work with Facebook in different ways to promote crypto currency adoption, we’ll certainly look into that and work on reaching out to them.
## On Trading
* **Can you confirm during AMA, Pundi team is not involved with any trading with their own token like selling over time to manage the fund to run the company.**
Zac: All the wallet addresses of the team holdings are disclosed and transparent. This is one of the first things that we did after ICO. Hence, our token holdings are transparent and everyone can monitor our fund transactions. Also, we have strict internal financial regulation and compliance, shows that we are here to build a long-term project.
The best way to make NPXS or the NPXSXEM to rise is real daily life use case.
* **When will you stop manipulating NPXS chart?**
Zac: Our focus has always been and will be building great products. The more product usage, the demands for NPXS and NPXSXEM will increase. Let’s address again that, Pundi X the company is NOT involved in any manipulation of the NPXS price.
There are trading teams, market makers, financial institutions that profit from the drop and rise of token prices in the crypto market. The good thing about NPXS is that we have managed to create a high liquidity by listing on 40+ exchanges and having global trades and demand from all over the world. We hope this and coupled with the fact that we are a solid product and roll out the use cases, the demand of NPXS will only continue to rise and will be able to deter any of the traders or speculators there is for NPXS.
These traders gain profit from manipulating tokens whether BTC or other tokens. In fact, the traditional financial markets have similar challenges as well. What I want to stress is that, we at Pundi X, do NOT speculate or manipulate the price. We work very hard to create demands for NPXS and as a company, it is only beneficial for us to see the prices of NPXS and NPXSXEM rise.
* **Can we please address the elephant in the room which is the Binance bot with huge sell walls and buy walls causing huge distress and concern among users?**
Zac: First, I cannot confirm nor deny that whether Binance has a bot. I think this is something that you need to ask Binance. We need to work with Binance because Binance has one of the biggest liquidities, if not the greatest liquidity, for NPXS. The best way to counter manipulators is to create more use case, more demand and more acceptance of our tokens.
* **Why on almost all exchanges do you not offer a USDT trading pair?**
Zac: We have USDT trading pairs on Bittrex, Bittrue, and more. In addition, we have fiat pairs in Korean Won, IDR, INR, and Turkish liras. We will continue to work on adding trading pairs for NPXS to make it more liquidate.
* **Why don’t you offer a stable coin sell and purchase on the xpos to help with adoption? Places in Africa with volatile currencies would go crazy for this.**
Zac: It’s a great observation. This is a request that’s been asked from many users. We’re working on stable coin listing on XPOS and hopefully it’ll come soon. Stable coin requires a greater compliance and legal validate, which we have been working on since months ago and we hope to have the stable coin up in XPOS soon.
* **When will you add an active tracker for coin burn, whether its measured in usd, NPXS or whatever you choose. The community has been asking for this on twitter, reddit and telegram for this entire year.**
Zac: It will be hard for us to have a daily tracker of the coin burn, but what we might be able to work on is a tracker which have shown all of the tokens that have been removed from the usage. Thank you for giving us this great suggestion and we will work on it in some form.
Zac: Our token supply has always been specified in our white paper, and as promised in our white paper, we will continue to remove tokens through usage and use cases, which we’re working on all the time.
* **Price movement. When will NPXS go to which price?**
Zac: We cannot comment on the change of the price. Our focus is on building products. We hope by doing that the NPXS value will go up. Again, there’s no way that we can comment on the price.
**I believe that burning tokens every 14 weeks keeps the price suppressed and will only lead to huge pumps and dumps. Imo, If the burns were more frequent, the price would move organically.**
Zac: We continue removing tokens quarterly per advised by our legal and compliance team.
**Is it mandatory npxs swap? What happens for token we have in binance?**
Zac: No it’s not a mandatory NPXS swap for FX.
**How many NPXS or NPXSXEM was converted?**
Zac: In Q2, we will remove 29B NPXSXEM and 9B NPXS.
## On XWallet
* **Why not put in XWallet like the place where we can buy and sell like restaurants and shops?**
Zac: You are correct. In fact, if you look at XWallet, there is a merchant feature, whereby you can register as a merchant. By becoming a merchant, you will be able to print out your QR code and stick it on your restaurant. People are able to make payment through this QR code. This will act like a mini-XPOS.
* **In addition to that having multiple different blockchain in XWallet will increase the XWallet adoption. Hence, we would like to see aggressive game plan and execution from the team and would like to hear that**
Zac: That’s a great suggestion. Every day we want to increase use cases for XWallet. In fact, our XWallet update is one of the most frequent in the market. Within 5 months, we have over 10 updates on iOS and Google Play. This does not include soft update which happens every several days. In my view, the effort is very tremendous.
* **Is there any plan to add Swap option within XWallet so that people can trade the coins within XWallet?**
Zac: Yes, there’s such plan and in fact there is an upcoming feature that people will be able to use coins in XWallet to exchange into other things. The exact form and format have not been reviewed. We hope to share more when we have concrete example. But what you suggested is what we are planning for months ago.
* **When will XPOS and XWallet have fiat on ramps?**
Zac: This is a good question. It’s not only involved with regulatory compliance but also involved the technical part. This is also something we are planning for months. Once approved, hopefully we are able to support fiat currency on ramps and off ramps on XWallet.
**On Others*\*
* **How is the internal organization doing? Currently how many employees work for Pundi? Currently how many job positions are open?**
Zac: Pundi X has grown tremendously. We are now having over seven offices around the globe. I’m sitting in the Singapore office. We have office in Jakarta, Taiwan, Tokyo, Shenzhen, São Paulo and London. These are the places we have physical offices and house approximately 100 full time employees of Pundi X.
The positions open from Pundi X are legal associate in Singapore and other offices. We are looking for more R&D people, especially in Taiwan. We are looking at marketing and PR people in different parts of the world. And we are looking for POS distributors. As a POS distributor, you will work with our business development team and also our technical team to roll out many XPOS which you have a network to control in your local market.
* **Would you consider removing the KYC to allow u.s. holder to stake and be rewarded?**
Zac: We would love to have more users, including US. However, our compliance and legal advisors have not allowed us to accept US holders to stake and be rewarded.
I’m sorry to say that but this is after serious consideration to make such a decision. In fact, it is a very hard decision because we have healthy user base in the US.
will continue to monitor the situation in the different markets and be compliant. There are also ways to be rewarded when using XWallet service without KYC. We are looking into to explore more on this and launch new features. Hopefully we are able to bring the beta version for you to test this week or next.
**On XPhone*\*
* **Where are we on pre-sale announcement of Xphone? It was highlights of Q2 goal. If we are getting delay, that’s ok. But at least community will have some clarification why it’s getting late and when approximately it coming?**
Zac: Pre-sale order will start this month. It’s likely the end of July. Pre-sale will take place in different channel including the official website and XWallet. Apart of our own channel, the pre-sale will go live on a 3rd party channel. People will be able to pre-order crypto either in crypto or in fiat.
* **Can you discuss in AMA, is participants can pay with Crypto or Credit/debit card or in both ways?**
Zac: As a crypto company, we prefer payment in crypto, but fiat, Visa, MasterCard, and other traditional payment methods will be accepted on different pre-order channels. Stay tuned for pre-order which will happen in late July.
* **Will the Xphone be open to purchase in all regions of the world?**
Zac: Yes, pre-orders will be able to be done on-line, and products will be shipped from our offices to users in different parts of the world.
* **Will the blockchain mode on the Xphone be operable during the testnet or will this function not work until mainnet?**
Zac: XWallet and XPhone are the first channel and avenue for Function X testnet, so once the testnet is operateble, we will start to engage certain services on XWallet and XPhone into Function X testnet, and ultimately into mainnet. Slowly but surely.
* **Does Xphone have hard protective cover,extra Sim slot, also is it enhanced with ip68 water rating?**
Zac: XPhone will not be waterproof, so please do not submerge XPhone into water. XPhone will definitely be eavesdrop-proof because we’re using a blockchain mode, only you and you control your own conversation.
* **Which country accept the Xphone?** * **Will I also be able to use the SIM-card?** * **The blockchain modus will work in every country (what in the absense of nodes)?** * **Will the XPhone I buy now support updates in the future?**
Zac: People from any country will be able to buy XPhone on-line. You will be able to use a SIM for we have built a SIM slot. Wherever you are, the XPhone can be turned on to become a node.
Will XPhone support future updates? Yes, of course. Just like the XPOS, we support silent update. It will be like how we support XPOS, many updates. The updates will always be supported on XPhone.
**On Function X*\*
* **When is the detail white paper coming for FunctionX? Why the team is very resistive to have well documented white paper? We need scientific approach and well documentation on FunctionX to have developers to be more involved.**
Zac: Yes, developer involvement is a key criterion of the growth of Function X. We have done 2 things, one is that we have set up Function X Foundation which is led by David Ben Kay and will involve third party adviser and board members. Second, we have set up a developer relations team led by one of our own members as well. This team will work on creating developer documents, developer demos and sample, so that excellent developers can tap into working with Function X resources.
The first version of developer documentation is ready in English and Chinese. We are still polishing up the documents and hopefully to release them soon.
We are also working with third party developers, and are engaging at least 2 third party developer companies, so that we can help create their services on Function X and also XWallet.
We are hoping to showcase a smooth and usable service to the audience, we think this is the key criterion of the Function X growth.
Thank you for this suggestion. We need to update more often on github developer documentation as well.
As for the white paper, we did not have one per se because Function X did not do an ICO. But we will continue to update our white paper and include not only technical details, but also details on the chain and how we can get more developers and users so that the future hardware will be added as a node and you will be rewarded financially, at least through our ecosystem genesis fund. Please stay tuned and there are a lot of things going on in the company. Each and one of us is working hard.
* **Why does the FX ecosystem need a decentralized OS?**
Zac: The mantra of Function X is decentralization and having private control of your data. A full private control of your data comes with a decentralized system not just in transmission of your data, but with the operating system built fully for decentralization , which includes a transmission protocol replacing http. The apps uploaded into Function X will be decentralized as well as the data that is stored on the app, which means that how BitCoin or crypto assets are verified on different nodes will also be part of the way we store data and content.
The decentralized OS is key to fulfilling a decentralized environment for a more private and free usage.
* **What about FX are you most excited about?**
Zac: We are actually creating a shift of how people view of blockchain and how decentralization is not just about transacting commercial commodity, but also data, including your identity, are all decentralized. That is what we are most excited about.
The only way for us to achieve this is to have developer support, for we need the developers to build on the foundation we have to offer those exciting services.
* **We understand that developing a new blockchain is time consuming. As a community we are in a dark space to understand where exactly the development of FX right now.**
Zac: We are working hard on creating the testnet and eventually the mainnet. For the latest updates of Function X, what I can encourage you to do is to go on and subscribe to the Function X telegram group where discussions are made. We have formed the Function X Foundation and created the developer relations team, so that the Function X progress will go smoother and with more partnership from outside, whether it’s developers, third party companies, teleco, etc.
* **When FX goes live on the mainnet, will FX coin be used to stake and earn NPXS? how will staking work on that new mainnet?**
Zac: The NPXS/NPXSXEM staking will last till March 9, 2020 as announced. What we are committed is to create more use cases. For FX tokens, the use cases will be focusing on the Function X Chain and the use cases on Function X that include DApp on Function X and different hardware/software services.
* **When fx testnet will be available?**
Zac: First I would like to thank you for your constant support. In Q3, we plan to open Function X testnet so that we will be migrating and creating certain use cases that can be used on Function X testnet, starting with our own XWallet. Which means, the XWallet will migrate some features into Function X testnet, and slowly followed by our other Pundi X products, including XPhones, XPASS, Open Platform and Function X own developer related products from third parties.
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