E-scrooge.is - Bitcoin Wiki

Litecoin news and discussion

This subreddit exists to openly discuss [Litecoin](https://litecoin.org). Read the [comparison](http://litecoin.info/Comparison_between_Litecoin_and_Bitcoin) between Litecoin and Bitcoin.
[link]

Ethereum Classic

Ethereum Classic is an open, decentralized, and permissionless public blockchain, that aims to fulfill the original promise of Ethereum, as a platform where smart contracts are free from third-party interference. ETC prioritizes trust-minimization, network security, and integrity. All network upgrades are non-contentious with the aim to fix critical issues or to add value with newly proposed features; never to create new tokens, or to bail out flawed smart contracts and their interest groups.
[link]

Masari: Simple Private Money

Masari (MSR) is a scalability-focused, untraceable, secure, and fungible cryptocurrency using the RingCT protocol. Masari is the first CryptoNote coin to develop uncle mining and a fully client side web wallet.
[link]

[WTS] World gold and silver - located in Hong Kong - Japanese Edo and modern money/Chinese dollars and ingots/Asian oddities/Hong Kong banknotes/Greece/UK/Cambodia/Indonesia/Straits/Laos/Maldives

All kinds of new stuff and some older stuff with lower prices for some!
Japan
Greece
Cambodia
Hong Kong
Indonesia
Laos
Vietnam
Straits Settlements
Maldives
China
British Isles
Shipping
Starting at $5.5 with tracking but free if you buy enough. Should take 7-14 working days if it takes longer contact me and I will initiate an investigation. If they conclude the package is lost I will do a full refund but it will take up to a month so you'll need patience. Faster courier services are available with starting ranges of $40-85 increasing by weight, and DHL can access some areas my local post administration cannot.
SEE HERE for where I am allowed to ship to by airmail. For instance, I can ship to all of the US now but I still can't ship to Russia, South Africa or South America. Please check first before purchasing to avoid disappointment.
Payment
Thanks for looking!
submitted by FeroxDraken to Coins4Sale [link] [comments]

What are consortiums, private and public blockchains

What are consortiums, private and public blockchains

EXBASE.IO
First, you need to understand the main idea of blockchain. This is a structure consisting of a certain number of nodes, that store information about all the operations that took place on a given network. Information is stored on chains of blocks, which are inextricably linked - here how we came to this term.
At the same time, there are different types of blockchain - Private, Public and Consortium. Each should be considered separately.
Private blockchain. The main essence of a private blockchain is that the number of network participants is regulated by the administrative system, and no outsider can become a part of it. Given the fact that such blockchains usually use the Proof Of Work algorithm, internal corruption is unlikely to happen. If any of the low-ranked nodes tries to make changes, they are checked by a high-ranking node, which decides on further actions, as well as on making major changes to the structure. Private blockchain is best suited for large organizations that are interested in the benefits of blockchain but also want to control the network themselves.
Public blockchain. A typical use case is Bitcoin or Litecoin. The structure is transparent, anyone can become a member of this network, and the records are publicly available. To make serious improvements, it is required that most of the participants agree, otherwise there is a possibility of a hard fork.
Consortium. This type of blockchain is a kind of hybrid of the previous two. The key difference is the presence of several independent validators who make decisions about the network. And due to the fact that their rights are identical, there can be no case of abuse of authority by anyone.

What to implement depends on the needs of the organization that decides to apply the blockchain:
To control participants, stored information and access to it, it is best to choose a private blockchain.
When you need to settle on a compromise in which control will occur who connects to the network and the changes made, the best option is a consortium.
Provided that you need to exchange information and store it, as well as the need for free access to it, it is better to stop the choice on the public blockchain.
#cryptocurrency #blockchain #cryptowallet
Website: https://exbase.io/ru/ Twitter: @exbase_io_ Facebook: https://www.facebook.com/exbase.io/ Telegram customer support: https://t.me/Exbaseofficial
submitted by ExBase_io to u/ExBase_io [link] [comments]

Artificial intelligence and blockchain

Artificial intelligence and blockchain
What is AI (artificial intelligence)? This is a program or code that can perform a specific function, change the patterns of its behaviour (for example, AI in video games) and even capable to self-learning. AI by itself can be of two types - simple (Narrow AI) and complicated (Strong AI). The first works with basic tasks, such as manipulating non-player characters in video games, verifying biometric data, or solving complex mathematical problems. The second is much more complicated, and exists only in theory so far, having wider possibilities, and one of the options for its using is blockchain.
EXBASE.IO
What can give unification between Blockchain and AI? Everything is quite simple - in the case of other areas, blockchain guarantees AI more security and data protection, at the same time AI provides self-learning, optimization of algorithms for building new chains and increased efficiency of management data that already exist.
Data exchange. The key essence of the blockchain is the exchange of data between nodes - network participants. On the basis of such networks, AI could learn, and then speed up the exchange of data between blocks and participants, speeding up the processes of processing transactions and finding new blocks.
Creation of supercomputers. Learning new algorithms by AI mostly depends on the availability of high power, which allows it to process a large amount of data. Considering that miners already provide their machines for solving certain tasks, it is logical that they can be used for the work of AI, providing it with additional resources.
Blockchain and AI undoubtedly need to be combined. And although at the current stage it is only guesswork and construction of possible concepts, in the near future their merger may lead to the highest growth in technology development.
#blockchain #bitcoin #cryptowallet #cryptocurrency

Website: https://exbase.io/ru/ Twitter: @exbase_io_ Facebook: https://www.facebook.com/exbase.io/ Telegram customer support: https://t.me/Exbaseofficial
submitted by ExBase_io to u/ExBase_io [link] [comments]

Digital identification and blockchain

Digital identification and blockchain

Due to constant data leaks, users have raised the question of how to protect their personal information from coming into the hands of intruders. Almost the same issue is raised in large companies that store their customers' data, but with the aim of countering hacking and information leakage.
EXBASE.IO
How can digital identity be improved with blockchain?
When new data is added to the blockchain, it is considered authentic thanks to the nodes that provide the network itself. At the same time, when you try to make any change to one of these blocks, it is simply excluded from the network, and the information remains unchanged thanks to the rest of the blocks.
- Data security. It is worth using blockchain to store information at least due to the fact that the authenticity of the data can be confirmed even without examining this data. This can be achieved through hashing - that means, the data can be encrypted in the form of a code, which, if necessary, can be restored to its original form (for example, a document, signature or image).
- Data exchange. As a consequence of the previous point, it is possible to exchange data without the risk that anyone will find out about its contents. All that attackers get is just a set of characters, which they cannot decipher. At the very least, this suggests that blockchain will be a great addition to digital identity.
There are also a number of disadvantages which you have to know about. Example - data is really impossible to hack, but when part of the information is intercepted, it can be used in pieces, that means, when the attacker has credit card information, he can use it in the financial statement of the money transfer.
While the concept has a number of disadvantages, combining blockchain with digital identity can surely provide significant data security in future.
#blockchain #cryptocurrency #cryptowallet #crypto #bitcoin
Website: https://exbase.io/ru/ Twitter: @exbase_io_ Facebook: https://www.facebook.com/exbase.io/ Telegram customer support: https://t.me/Exbaseofficial
submitted by ExBase_io to u/ExBase_io [link] [comments]

Why UMI Will Not Fall Victim to Inflation: Dispelling Myths of “Deadly Issue”

Why UMI Will Not Fall Victim to Inflation: Dispelling Myths of “Deadly Issue”
https://preview.redd.it/lr1w0ukh2ik51.jpg?width=1024&format=pjpg&auto=webp&s=b413e6e6b2e94d2e9522571040151826b7874e77
With UMI staking, anyone anywhere in the world can generate new coins at the rate of up to 40 % a month, or up to 5,669 % a year, with no risk of falling victim to fraudsters. It means new opportunities for humanity which never existed before. However, many people who are used to miserable interests on bank deposits and financial pyramids that last a few months at most cannot understand what makes this possible. How can you safely earn up to 40 % a month with no risk of losing it all?
Sceptics cannot wrap their minds around this which makes them suspect there’s a catch to it. Therefore, it should come as no surprise that you can find various myths about UMI's “deadly issue” on forums and social networks. The most popular among them say that you simply cannot ensure long-term operation with this kind of “super-high income” and no one has any idea what will happen to this cryptocurrency in 10 or more years. Here's a forecast from sceptics, briefly: “deposits” with this percentage are simply impossible, it will inevitably cause hyperinflation, UMI cryptocurrency will devalue, and will share the fate of currencies in some of the less fortunate countries, such as Zimbabwe or Venezuela.
To counter these allegations, we've prepared a detailed article with arguments dispelling all these myths, nullifying all “forecasts” and putting the lid on this issue. Here we go!
What's the value behind the forecasts?
First of all, 10 or more years is too much of a long term, and forecasting so far in advance is simply impossible. Don't take us wrong here: it's not just about cryptocurrencies; it's about anything in the world. There was a time when people thought pagers, faxes, and landline phones had cheerful prospects, but look at what happened to them. They have been replaced by smartphones and the Internet accessible to all which no one believed was possible in the first place. New technologies emerge out of the blue and transform the world beyond recognition. The old — something everyone is used to — is replaced with something new and more
convenient. Something better.
10 years ago people believed in developing bank technologies, but then, all of a sudden, Bitcoin was created and transformed people's understanding of financial payments. It turned out anyone in the world can make payments with no intermediaries and generate new digital money. It's true that Bitcoin is not perfect, but millions use it all over the world. This number is also growing fast with each passing day.
Do you remember forecasts made for Bitcoin when it first appeared? Both ordinary people and respected world-class experts predicted it would soon die. No one believed it could last for even 10 years.

https://preview.redd.it/q1kzcxfw2ik51.png?width=800&format=png&auto=webp&s=17a12d73b9046a357cf6ecd77253472215c8bb24
Typical article predicting the end of Bitcoin from respected mass media. Source.

Here're some graphic examples from the leading world-class mass media:
“That's the End of Bitcoin.” Forbes, 2011, BTC price — $15.
“Bitcoin is headed to the ash heap.” USA Today, 2015, BTC price — $208.
“R.I.P., Bitcoin. It’s time to move on.” The Washington Post, 2016, BTC price — $382.
“Stay away from bitcoin and ethereum — they are complete garbage.” This is garbage." MarketWatch, 2017, BTC price — $2,345.
“Is Bitcoin Going To Zero?” Forbes, 2018, BTC price — $3,432.
In 2020, the BTC price is almost $12,000. The respected mass media have “declared Bitcoin dead” over 400 times (!!!) referring to its lack of backing, high issue rate, super-high price growth, and the like — just like the skeptics “declaring UMI dead” right now. However, despite all the discouraging forecasts, Bitcoin continues to successfully grow and rapidly gain in popularity.

https://preview.redd.it/6z60xwd13ik51.png?width=791&format=png&auto=webp&s=25a6799fe551c6e7f91aa016907e95ce032d7e5e
Over 12 years, Bitcoin has been declared dead 381 times, but it only grows stronger with each passing year. Source.

All of the above is proof that you shouldn't put blind trust in various forecasts, even coming from respected sources. Forecasts are mere opinions and arguments, but no one can know for
sure what will happen in 10, 100, or 1,000 years. No expert can know that. Similarly, no one knows what will happen to UMI many years from now.
UMI can solve any issues on the fly
We cannot know the future, but we did all we could to make our coin last forever. Most existing cryptocurrencies have a very important problem — they cannot support high-quality growth and rapidly become obsolete.
To explain this, we'd like to quote our Whitepaper:
"Despite the apparition of new technology solutions, the Bitcoin blockchain still holds only about 2,000 transactions, and it takes about 10 minutes to create a block. In 11 years, developers still did not manage to come to an agreement and implement a solution that would allow scaling the system and upgrade performance.
Most other cryptocurrencies face a similar problem. They are launched and keep operating in an almost initial state even after numerous innovative solutions become available. For example, the Ethereum network has been attempting to switch to the PoS algorithm for over two years now, but due to code complexity, security threats, and issues of reaching consensus, this causes great inconvenience."
https://preview.redd.it/ezxzrpx43ik51.png?width=800&format=png&auto=webp&s=207f8a27a59fac760fc541dae6abd30d148296f5
Screenshot of a page in the UMI Whitepaper. Have you read it? It answers a lot of questions. Link.

Bitcoin itself is technically obsolete. This is besides the fact that it has a load of other problems. For instance, BTC is supposed to completely stop coin mining in 2140, meaning miners will lose motivation to support the network. What happens then? The hope is that the main source of income for miners will be transfer fees, but will they want to maintain powerful equipment for a reward in the form of small fees? If fees are big, will people want to pay those? Will they find a different solution? Will users just leave the Bitcoin ecosystem and join more high-tech cryptocurrencies like UMI?
When we designed UMI, we accounted for all these issues and launched a promising project with a conveniently scalable ecosystem. Even if UMI faces some challenges in the future, we will make amendments as the network grows. We will act as appropriate judging from the project's current status. They will be based on the situation and the current state of the project.
It's true that upgrade decisions have been and are being made by all leading crypto projects, including Bitcoin and Ethereum, but UMI supports really safe and rapid innovation. The network can be easily modified and scaled with cutting edge technology solutions. While other cryptocurrencies simply become obsolete, we can handle all kinds of challenges on the fly. The UMI network will grow and improve to be always up to date, keep up with the times, and prevent problems in 10, 100, or 1,000 years.
At this point, the UMI network is in excellent shape, and the smart contract offers you relevant and actionable staking opportunities. We've thought out every detail, and the brisk growth of our community proves it best of all.
There is no "deadly inflation"
And, lastly, let's bring an issue with supposedly too-high emission to a close. UMI is typically accused of paying a too high reward for staking — as much as 40% a month, or 5,669% a year — which no one and nothing else in this world can pay. Eventually, it might end up with inflation as it happened in Zimbabwe and Venezuela, etc.,
Let us look at real facts. Those who consider a 40% monthly growth impossible should look at bitcoin again as the most outstanding example which has proven that nothing is impossible. Imagine how many times your deposit would have grown if 10 years ago you had bought bitcoins or inexpensive mining equipment producing a reward of 50 BTC several times a day.
Please consider the following:
In March 2010, BitcoinMarket.com started operating as the first bitcoin exchange, and 1 BTC cost a lot less than a cent — $0.003.
At the time of writing this article, the price for 1BTC was about $12,000.
It means those who bought bitcoins 10 years ago have increased their "deposit" by nearly 400,000,000% (!!!). Four hundred million percent in ten years! This is a real fact.
Those who bought bitcoins when the price was a few cents or dollars also achieved the perfect result by increasing their "deposit" by thousand or million times.
Well, now the percentage in UMI staking doesn't seem so crazy, does it? The only difference
is that BTC "deposit" grows in line with the BTC price while UMI deposit growth is ensured the growth of the number of UMI coins, which in turn doesn't prevent the price from surging. In fact, both cases demonstrate a multiple growth of the "deposit".
All of the above is proof that the reason for inflation in Zimbabwe, Venezuela, etc is a bad economy, not a high emission. In late March. roughly speaking, in one day, the FED (U.S. Federal Reserve System) released 2.2 trillion dollars to support the economy during the coronavirus pandemic. Similar financial injections are regular in the USA, the country which is the most advanced world's economy.
These facts indicate that UMI has no "deadly issue" at all and, unlike the USA, it doesn't "print" anything.
Here is bare statistics form the UMI blockchain:
The UMI cryptocurrency was launched on June 1. Since the launch, it's been 3 months.
18,000,000 UMI coins were initially issued.
In total, there are now about 18,800,000 UMI coins.
In other words, in three months, the total number of UMI coins increased by only 4.4%. Does it look like "deadly inflation"?

https://preview.redd.it/gsdjbwp83ik51.png?width=800&format=png&auto=webp&s=8d4591a24b3ddc63f8501f1b7fe7a4c02b7da89c
In 3 months, the number of UMI coins has shown a few percent increase. Source.

Let's move on:
We'd like to reiterate that the total number of UMI coins is almost 18,800,000.
There are about 14,500,000 coins on the genesis address today.
Almost 4,000,000 coins are involved in staking.
Thus, only 300,000 UMI (!)are freely circulated on the market. The remaining 18,500,000 coins are either used in staking or have not yet been released to the market.
https://preview.redd.it/f7b28jid3ik51.png?width=800&format=png&auto=webp&s=5ff8338121ebfe398cfb498a0cfcc00446ea6225
The number of coins stored on the genesis address at the time of writing the article. Source.

In real fact, UMI has no super-high emission. This fact has been proven. For a three-month period, which is a quarter of a year, the number of UMI has hardly changed and equals about 1.5% of the total number of coins on the market.
The truth is that UMI economy depends on a lot of factors. For example, burning 50,000 coins to create a structure. However, from a more general point of view, the UMI economic model itself is designed to encourage people to "save" rather than sell UMI coins. This is a crucial point that allows us to make progress, even with a high emission.
Moreover, it will take a billion-dollar staking structure that will be able to provide the highest possible emission on the UMI network a lot of years to appear. While it doesn't happen, all these forecasts can be regarded as irrelevant for today. Keep in mind that a 40% monthly profit will be available to the most successful structures and only after many years of development. To have your coins increased by 40% per month, your structure must have over 50 (!) times more coins than the number of coins initially generated by the network. And since this structure will do everything possible for the benefit of the UMI cryptocurrency, even 40% per month will not pose a risk to UMI's sustainable development.
Conclusions are as follows:
UMI offers no kind of "killing sky-high returns". Please don't take this myth seriously. UMI is growing. The current smart contract offers reasonable and up-to-date opportunities for UMI staking and poses no problem. If, however, a problem arises — we have all the tools to find an immediate solution. All these negative forecasts are not worth a brass farthing. They always have been and always will be. At all times and in all places. But they are highly unlikely to come true. Bitcoin outsmarted the most reputable and shrewd financial analysts. Why don't UMI, which is a lot more advanced than bitcoin, try to do the same?
UMI is a decentralized, strong, and high-tech network. It can exist the way it is now forever. But as it grows, it will improve to be always up to date, keep up with the times and prevent any problems. We are contributing to a great thing — we're creating a free economic system that will profitable for the entire human family. This is an opportunity to overcome social inequality and make regular people financially independent. So let's make every effort to make things go well. Ignore all evil-wishers and their predictions. Just join other users and go towards your dream. Then we will certainly succeed in it all.
Sincerely yours, UMI team
submitted by UMITop to u/UMITop [link] [comments]

The Best Cryptocurrency Mining Pools in 2020

This review is not sponsored! Neither it is an ad.
How to choose a mining pool? How to avoid stale shares? The pros and cons of different services.

What is a cryptocurrency mining pool?

A “mining pool" is a server that distributes the task of calculating the block signature between all connected participants. The contribution of each of them is evaluated using the so-called “shares”, which are potential candidates for receiving a signature. As soon as one of the “shares” hits the target, the pool announces the readiness of the block and distributes the reward.
However, if you participate in the pool, then you will have to share the profit with all the participants in the pool, but for the majority, this usually is the most profitable option.

Which pool is better for mining?

The best mining pools should meet the following criteria:

Key selection criteria

To select a good pool for each specific cryptocurrency, you need to carefully study all the information available about it on its website and on the forums.
To reduce the number of stale shares, it is better to mine on the pool closest to the miner. You can choose the fastest mining pool by studying the information about the processing speed of the share in the mining program or by pinging the time it takes for the signal to pass from the miner's computer to the servers of the pool.

10 most popular and powerful pools: Description

ViaBTC

Coins: BTC, BCH, BSV, LTC, ETH, ETC, ZEC, DASH, XMR, CKB
Commission: 3%, lifetime discount: 1%

EMCD

Coins: BTC, BSV, BCH, LTC, ETC, ETH, DASH
Commission: 0%. There is a donation option: 0.5% of the income

Ethermine

Coins: ETH, ETC, ZEC
Commission: 1%

F2pool

Coins: BTC, LTC, and many other coins
Commission: 3-5%

NanoPool

Coins: XMR, ETH, ETC, SiaCoin, ZEC, PASC, ETN
Commission:1%

Mining Pool Hub

Coins: BTC, BSV, BCH, LTC
Commission: 0.9%

NiceHash

Coins: BTC, ETH, XRP, BCH, LTC, ZEC, DASH, XLM, EOS, USDT, LINK, BAT, ZRX, HOT, OMG, REP, BTG, NEXO, MATIC, ENJ, SNT, ELF, BNT, KNC, POLY, MTL + 20 more.
Commission: 2-5%

Coinotron

Coins: ETH, ETC, PASC, LTC, Zcash, BTG, DASH, FTC, VTC
Commission: 1-1.5%

Monero Mining Pool

Coins: XMR
Commission: 2%

Baikalmine

Coins: ETH, ETC, MOAC, CLO
Commission: 0.5-1%

Independent Pool Statistics

To make sure that the pools work and really exist, check independent sources. These are:
Keep up with the news of the crypto world at CoinJoy.io Follow us on Twitter and Medium. Subscribe to our YouTube channel. Join our Telegram channel. For any inquiries mail us at [[email protected]](mailto:[email protected]).
submitted by CoinjoyAssistant to dogemining [link] [comments]

XMR.RU-report (OCTOBER)

I would like to remind you that we are a non-commercial community and that we do not advertise on our forum, Telegram Chat / Channel, etc. We have been asked to place ads more than once, but we always refuse. The official position of our community - if the service accepts Monero as a payment, then it has the right to create a topic on the forum and keep it up to date, as well as to be present in our chat room, in order to provide support to its customers if necessary.
If you like our work, donations are welcome (wallets at the end of this post).
---
Sup-sup Monteros!
Here is report from XMR.RU-team!
The following articles were translated into Russian and posted not only on XMR.RU but also on Bitcointalk, Forum.Bits.Media, different crypto-chats etc.
If for some reason you would like to read the original article in English, then open the article you are interested in and at the end of each article you will find a link to the source:
Several articles will be published the other day, they are currently under editing and are not available for review.
---
Don't forget to check YouTube: Monero Russian Community
I think it is not difficult to subscribe to the channel and put a couple of likes, and this will help to spread Monero among Russian-speaking users in the future.
---
Who we are?
Group of Monero enthusiasts from Ukraine and Russia.
What are we doing?
We spread the word about Monero for the whole CIS.
You can support us.
XMR: 42CxJrG1Q8HT9XiXJ1Cim4Sz18rM95UucEBeZ3x6YuLQUwTn6UWo9ozeA7jv13v8H1FvQn9dgw1Gw2VMUqdvVN1T9izzGEt
BTC: 1FeetSJ7LFZeC328FqPqYTfUY4LEesZ5ku
---
Here you can see for what all donations are spent on. ;-)
Cheers!
submitted by TheFuzzStone to Monero [link] [comments]

EOS - Getting Started & Helpful Links

WELCOME TO eos!

Table of Contents

  1. What is EOS?
  2. Why is EOS Different?
  3. Get Started
    1. WHAT IS AN EOS ACCOUNT?
      1. GET FREE EOS ACCOUNTS
      2. WHAT IS REX AND HOW TO USE IT FOR RESOURCES
      3. DECENTRALIZED FINANCE (DEFI) ON EOS
  4. Channels, dApps, Block Explorer and more
    1. Governance and Security
    2. Wallets
    3. DApps
    4. Popular dApps
    5. Block Explorers
      1. REX User Interfaces
  5. Channels
  6. FAQ

What is EOS?

EOS is a community-driven distributed blockchain, that allows the development and execution of industrial-scale decentralized applications (dApps). Therefore, EOS intention is to become a blockchain dApp platform that can securely and smoothly scale to thousands of transactions per second, all while providing an accessible experience to app developers, entrepreneurs, and users. They aim to provide a complete operating system for decentralized applications by providing services like user authentication, cloud storage, and server hosting.
The EOS.IO open-source code was developed and it is currently updated by Block.One. Block.One is based in the Cayman Island and it is managed by Brendan Blumer (CEO), Daniel Larimer (CTO) and Andrew Bliss (CFO).
Links:
Video:

How is EOS different?

EOS is the first Blockchain that focuses on building a dApps platform by using the delegated proof-of-stake consensus mechanism. With dPoS, EOS manage to provide a public blockchain with some particular features, such as Scalability, Flexibility, Usability and Governance.
Further Reading:

Get Started:

WHAT IS AN EOS ACCOUNT?

From EOS Beginners: Anatomy of an EOS Account
An EOS account is a readable name that is stored on the EOS blockchain and connected to your “keys”. An EOS account is required for performing actions on the EOS platform, such as sending/receiving tokens, voting, and staking.
Each account is linked to a public key, and this public key is in turn linked to a private key. A private key can be used to generate an associated public key, but not vice versa. (A private key and its associated public key make up a key pair)
These keys ensure that only you can access and perform actions with your account. Your public key is visible by everyone using the network. Your private key, however, will never be shown. You must store your private keys in a safe location as they should not be shared with anyone (unless you want your EOS to be stolen)!
TLDR: EOS Accounts are controlled by key pairs and store EOS tokens in the Blockchain. Wallets store key pairs that are used to sign transactions.

GET FREE EOS ACCOUNTS

From EOS Onboarding: Free Accounts
Unlike other chains in the space, EOSIO accounts do not typically charge a transfer fee for sending tokens or providing actions on the blockchain. Where Bitcoin and Ethereum mine blocks and charge a fee, EOS provides feeless transactions to users based on CPU, NET, and RAM resources.
Although traditionally those wanting to create EOS accounts in particular have needed to ‘pay a fee’ to get into the system, in reality this fee is nothing more than a basic stake of CPU and NET resources. In theory this provides free transactions on the network, the number of transactions that any user gets in a 24 hour window is determined by the amount of stake especially in CPU that any given account maintains.
This guide then provides a brief overview of the account creation process of some of those account types that allow for easy no friction EOS mainnet onboarding and in most cases, the provision of more than enough resources to be able to utilize the network without having to go through the process of buying, transferring, and staking or renting resources ensuring your account remains operational.

WHAT IS REX AND HOW TO USE IT FOR RESOURCES

What is REX?
REX (Resource Exchange) is a resource market that can meet the demand, where the EOS token holders can lease out tokens in return for “rent”, and the Dapps can lease resources they need with less cost.
For EOS holders:Earn an income via put your spare EOS tokens in REX instead of just keep it on your EOS account.
For EOS Dapps:Lease as much resources as you need at a decent price instead of stake EOS for resources in 1:1 ratio.
Source: TokenPocket
Through REX you can pay a small amount of EOS to receive a much larger amount in CPU or NET for a whole month. Today (August 20, 2020), paying 1 EOS on REX guarantees you 7,500 EOS in CPU for 30 days.
You can easily use REX via Anchor Wallet, importing your EOS Account and with a few simple clicks. Learn how to use REX with Anchor

DECENTRALIZED FINANCE (DEFI) ON EOS

Decentralized Finance (DeFi) is the combination of traditional financial instruments with decentralized blockchain technology. Currently DeFi is the fastest growing sector in blockchain, which allows greater inclusion within the financial system even for those who previously could not participate in the global economy. Indeed, to use DeFi products is enough just a smartphone, and the so-called "unbanked", ca now participate without any restrictions.
DeFi Projects on EOS
  • VIGOR - VIGOR protocol is a borrow, lend, and save community
  • Defibox - One-stop EOS DeFi Platform
  • Equilibrium (EOSDT) - Equilibrium is an all-in-one Interoperable DeFi hub
  • [PredIQt](prediqt.everipedia.org) - PredIQt is a prediction market & oracle protocol
  • PIZZA - PIZZA is an EOS based decentralized stablecoin system and financial platform
  • Chintai - high performance, fee-less community owned token leasing platform

Channels, dApps, Block Explorer and more

Governance and Security:

Wallets:

DApps:

Popular dApps:

  • NewDex - Decentralized Exchange.
  • Prospectors -MMO Game with Real Time Economic Strategies
  • Everipedia - Wiki-based online encyclopedia
  • Upland - Property trading game with real-world addresses
  • Crypto Dynasty - Play-to-Earn with Crypto Dynasty

Block explorers:

Guides to vote:

REX User Interface:

Channels:

Official:
Community:
Telegram:
Telegram Non-English General:
Developers:
Testnets:

FAQ:

submitted by eosgo to eos [link] [comments]

Most Common Beer Money Sites: DO NOT Create Threads Promoting These

SwagBucks [International*]

This is one of the oldest, most well known GPT (Get-Paid-To) sites. They have plenty to offer, so you shouldn't get too bored. You can earn bonus points for meeting your daily goals, and you can earn up to 300 points ($3) for meeting your goal each day. They have one of the largest selections of rewards available, so you should easily find something you like. — Payment Proof. / Is it available in my country?
*The site is International, but most earning opportunities are for US, UK, CA and AU.
↪ Get a 300SB ($3) bonus if you sign up through this link and earn 300SB in your first 30 days. Points are awarded the next day after reaching 300SB.
↪ Use signup code REDDIT for a free 70SB bonus for new users. Click “I have a sign up code (optional)” which is underneath the “Confirm Password” Box.
↪ Age minimum: 13
↪ Offers: Mobile and Desktop Videos, Surveys, Polls, Offer Walls, Tasks, Special offers, Coupons, Games, Search bar, Limited Time Codes, Download offers, Cash Back from Shopping, Swago (like Bingo) and more.
↪ Payout: [Minimum: $3] Amazon, PayPal, Prepaid VISA, Wal-Mart, PSN, Xbox, Sweepstakes, Charity and many more.
TIPS:
‌• Earn up to 300 SB ($3) for meeting your goals for 7, 14, 21 and 30 days in a row.
• Once a month you can redeem a $25 gift card for 12% off.
• Make up to 10 Swagbucks easily each day by playing games in the Play category.
• Click And Earn List to Earn 38 Points Daily Here
• Check out /swagbucks and the discord after signing up for up to date info about the best paying offers.
 

GAIN [US, GB, IE, SE, DE, CA, NL, NO, AU, BE, ES, FR, DK, IT, RU, SG and MY]

Gain is a high paying GPT site that allows you to complete offers, watch videos, complete surveys and more to earn coins. Gain operates in many countries. New users can start out with 100 coins by using this link. — Payment Proof.
↪ Withdrawal options include BTC, ETH, LTC, BCH, CSGOSHOP, Coinbase. Gift cards (through Tango/Rewardlink) also available in certain countries only.
Free daily bonus coins from 10-100 depending on your user level, claim them every 24h on the Gain offerwall
↪ Age minimum: 13+
↪ No screwy point to dollar conversion ratios. 1,000 coins = $1.
↪ Active, friendly and easily accessible support
↪ Earn extra coins for being one of the top 3 earners each day and each month
↪ Bet your Daily Bonus or your earnings (play responsibly) on roulette by clicking Win
TIPS:
• Referral Incentive: New users get 100 coins ($0.10). Referring users get 5% of the referred users earnings.
• Click on the PayPal Guide link after signing up to learn how to easily convert your earnings from Crypto>PayPal with CoinBase.
5% Earning Bonus: Sign up to the site with your Steam account and add gain.gg to the end of your steam username to earn a 5% bonus on your earnings.
Offers over 4000 coins are automatically held, message Support Chat (click Support on the top right of the chat box) to have the coins released for you.
 

GG2U.org [International*]

GG2U is a GPT (Get-Paid-To) site. The website is a bit outdated looking, and it can feel clunky at times, but don't let that fool you. It has some of the highest paying rates, and has a few unique offer walls and plenty of survey routers that you rarely see on other sites. The customer support is great as well. The owner responds pretty quickly and is always willing to help out. This site is focused on gamers and has some gaming tasks, but there are plenty of things to do for non-gamers as well. — Payment Proof.
*The site is International, but most earning opportunities are for US, UK, CA and AU.
↪ Age minimum: 13
↪ Offers: Surveys, Offer Walls, Tasks, Videos, Gaming Tasks, and Promotional Link Shortener.
↪ Get paid for listening to the radio (US, CA, UK)
↪ Payout: [Minimum: $7] PayPal, BTC to Coinbase, Amazon, Best Buy, GameStop, Google Play, iTunes, Nintendo eShop, Playstation GC, Steam, Target, Walmart, Xbox GC
↪ Referral Incentive: The referring user earns 5% for life.
TIPS:
• For every 5 cash out requests, you get a Golden Token which will give you $1-7. This results in an average 7.8% higher payments if cashing out at the minimum each time.
• If you contact support, you can request to have your payouts issued at the minimum cashout amount rather than for your full balance. This will let you make the most out of the Golden Tickets.
 

PrizeRebel [International*]

PrizeRebel is a GPT (Get-Paid-To) site. They have many offer walls and survey providers available. You can earn bonus points for meeting your daily goals, and they have bi-monthly contests that reward the top earners. They also have a Level program that allows you to earn a bigger percentage from your referrals, prize discounts, special bonuses, and automatic prize processing. Level up by earning more points. — Payment Proof.
*The site is International, but most earning opportunities are for US, UK, CA and AU.
↪ Age minimum: 16
↪ Offers: Surveys, Offer Walls, Tasks, Videos, Coupons, and Earning Contests.
↪ Payout: [Minimum: $2] Amazon, PayPal, VISA, Wal-Mart, Best Buy, Raffles and many more.
↪ Referral Incentive: 15-30% of what your referrals earn for life.
TIPS:
• Meet your daily goal each day to earn bonus points.
 

Fetch Rewards Invite Code: V3DVK [US, Puerto Rico]

Fetch is an app available for both Android and iOS where users earn money for scanning receipts and for purchasing specific products or brands. You get points for every receipt from a grocery retailer, supermarket, club wholesaler, home improvement/hardware store, pet store or convenience stores, regardless of what you buy. You can get additional points for purchasing specific products or specific brands. Receipts cannot be more than 2 weeks old. It can also be set it up to passively collect e-receipts. — Payment Proof.
↪ Age minimum: Age of majority in your jurisdiction (Usually this is 18).
↪ Offers: Cash back for scanning receipts and buying specific products or brands.
↪ Payout: [Minimum $3] Amazon, Target, Best Buy, Xbox, Applebee's and many more.
↪ Referral Incentive: Both the referrer and the referred user get $2-5 when they scan their first receipt. The exact amount varies depending on the current promotion. This is close to or above the minimum cash out amount.
TIPS:
• Make sure to check for rebates on any items you regularly stock up on.
• You don’t need to add rebates before purchasing items.
 

Ibotta [US, Puerto Rico]

Ibotta is an app available for both Android and iOS that gives cash back for shopping at Ibotta's retail and then scanning your receipts to prove what purchases were made. They currently support around 160 stores. Most offers are for newer brands, but they often have well-known names such as Glade or Kraft. They also regularly have cash back deals for "any item" or "any brand". You can also get cash back for shopping on sites such as Amazon and various services such as meal delivery. — Payment Proof.
↪ Age minimum: 18
↪ Offers: Cash back.
↪ Payout: [Minimum $20] Paypal, Venmo, Amazon, BestBuy, Starbucks and many more.
↪ Referral: Referred users get a $20 Welcome Bonus after redeeming their first brand name receipt. Referring users get $5 for each referred user who receives their welcome bonus. They also often run bonuses for referring a certain number of users during the month.
TIPS::
• Always check for the "Any Item" rebate before scanning a receipt.
• Check your account for bonuses. They often have bonuses for redeeming certain groups of rebates or for redeeming a certain number of rebates within a time limit.
• You can link your Facebook account in order to participate in teamwork bonuses with friends.
 

GamerMine [International*]

GamerMine is a GPT site founded in January of 2017 that values the experience of their users. With over $115,000 USD paid out to their users over 25,000 withdrawals, they've earned the trust of many members of the beermoney community.
↪ YourSurveys Direct Integration - Complete the highest paying surveys on the market, directly sourced from YourSurveys and tailored to your profiling info.
↪ Steam Reward - Get paid by wearing our brand/gaming with it on Steam.
↪ Daily Bonus - Claim a bonus everyday that scales with your level. More earnings, higher daily free. Top members are earning up to $1.00 USD per day!
↪ Age minimum: 13
↪ Inventory/Item System - Earn boosters that can be used whenever you want to increase your earnings on an offer.
TIPS:
‌• Leaderboard - Daily/monthly that auto-rewards the highest earners in the period.
 

Amazon Mechanical Turk [International*]

Mturk is a platform that allows clients to post a large number of jobs. It is a bit more professional than the typical /beermoney site. You work for "requesters" and they can approve or reject your submitted tasks, also known as HITs. You can earn a lot more money on this site than other typical /beermoney sites, but you need to pay attention to which jobs you accept. Not all HITs pay well. They do require some sensitive information from you for tax purposes. Not everyone gets approved to work here, and some people will be approved months or years after being rejected. — Payment Proof.
*This site is international, but most of the tasks are only available for the USA. International users can only redeem Amazon.com balance.
↪ Age minimum: 18
↪ Offers: A large number of tasks including Surveys, Transcription, Translation, Website Testing, Data Entry and much more.
↪ Payout: [Minimum $0.01] Amazon.com Balance and Amazon Payments Balance. Amazon Payments Balance can be transferred to a bank account.
Note: All Amazon Balance is for the USA Amazon.com website regardless of your country.
↪ Referral Incentive: None
TIPS:
• Only do HITs that pay at least 10¢/minute. This gives you a rate of $6/hour. Mturk crowd forum and /hitsworthturkingfor are good places to check for higher paying HITs.
• It is better to return a HIT than to submit to if you are unsure whether the requester will approve it. Returning a HIT will not negatively affect you, but a rejection will.
Scripts are allowed and encouraged. Checked /mturk for more tips and suggestions.
 

UserTesting [International*]

UserTesting is a usability testing site. You get paid to record your screen and speak aloud while performing a number of specified tasks. These tasks are generally related to testing a website or an app, but some tests may have you complete a survey, play a game, test new software, etc. At the start you may receive $3 sample tests, but after a while you will see $10 unmoderated tests. Moderated tests start at $30 per test, and usually require you to have a webcam. Payment arrives via PayPal exactly 7 days after your test is completed. — Payment Proof.
*The site is International, but most earning opportunities are for US, UK, CA and AU.
↪ Age minimum: 18
↪ Offers: Usability testing
↪ Payout: [Minimum: None] PayPal
↪ Referral Incentive: None.
TIPS:
• Completing the unpaid surveys at the top may qualify you for additional tests.
• Make sure to follow instructions carefully, keep talking, and be professional. Keeping a high quality rating is essential if you want to receive plenty of tests.
 

GetUpside [USA - Select states*]

GetUpside is an app available on both Android and iOS that gives you cash back on gas, groceries and restaurants. You can get up to $0.25 per gallon of gas (or up to $0.50 per gallon twice per day), 15% on groceries, and 35% at restaurants. Some gas stations offer cash back on convenience store purchases, car washes, inspections, oil changes, etc. GetUpside also gives you a map of all the participating gas stations in your area, and you can get additional points for confirming or fixing the prices.
↪ Age Minimum: 13
↪ Offers: Cashback on gas, groceries and restaurants.
↪ Payout: PayPal ($1 fee if under $15), Check ($1 fee if under $50), Amazon, Home Depot, Target, and many more. [GC Minimum: $10]
↪ Referral Incentive: The referred user gets $0.15-$0.20 off per gallon of gas on their first purchase. The referring user gets $0.01-$0.02 per gallon from direct referrals, and $0.005-$0.01 per gallon for indirect referrals for life. Amount varies per person. As of 05/18/20 (not sure how long it will last) new users who sign up with the link above get a $7-$14(varies per person) bonus if they buy at least $10 worth of gas.
TIPS:
‌• You must make your purchase with a debit or credit card. Cash, prepaid cards, gift cards, and EBT are not eligible forms of payment.
• You only have 4 hours to make your gas or restaurant purchase after claiming the offer. Grocery offers have 24 hours. All receipts must be scanned within 24 hours from when you claim the offer.
 

Cash Back From Shopping Online

These sites give cash back on your online purchases. Online purchases require you to click their affiliate link prior to shopping. Ebates US has in-store offers as well. In-store purchases require you to link a debit/credit card and to active the offer prior to shopping. Most of these sites are International, but your shopping opportunities may be limited, and you will only get paid in the associated currency. — Ebates Payment Proof.
 
TIPS:
• Make sure to click on the "Shop Now" or “Get Cashback” button before adding items to your cart. Otherwise, your shopping trip may not count.
• You can only use one shopping portal per shopping trip. Attempting to use more than one may cause problems crediting your account.
• Disable any ad blockers while shopping.
• For US Users: Sometimes you can earn more cash back on Ebates or TopCashBack than the other for a particular store. Check both sites if you want to get the most cash back for each purchase.
For TopCashBack UK Users: New users are automatically enrolled into the Plus membership. Downgrade to the Classic membership to avoid being charged £5/year.
 
Rakuten (Ebates) US TopCashBack US Rakuten (Ebates) Canada Ebates KR Rebates JP TopCashBack UK TopCashBack IN TopCashBack 中文
Age 18 18? 18 18 18 18 ? ?
Payout Minimum $5.01 $0.01 $5.01 CAD KRW 5,001 ? £0.01 ₹0.01 $0.01
Payout Types Check, PayPal VISA, PayPal, ACH, Gift Cards Check, PayPal Bank, PayPal, Naver Pay ? Master Card, PayPal, BACS, Gift Cards, British Airways Amazon Pay, NEFT, Paytm PayPal, Amazon, UnionPay
New User Bonus $10 $10 $5 CAD KRW 5,000 ? ? ₹100 ?
Referral Incentive $25 $10 $10 CAD KRW 5,000 ? £5.00 ₹200 $10
Some information is missing due to translation difficulties and signup problems. Please let us know if you know any of this missing information.
 
 

Sites to Avoid: Definitely DO NOT post these.

Earnsanity — Shady owner, sketchy site. Held giveaway and then refunded the prizes after it was over. History of scamming many others. AVOID AT ALL COSTS UNLESS YOU WANT TO BE SCAMMED.
Paidverts — Shady owner, sketchy site. Keeps doing debt swaps (cash to BAP). Do not post.
Neobux — It isn’t really a scam, but they operate as a pyramid scheme. There’s money to be made online, but it’s definitely not there.
MarketGlory — It does pay out, but the pay is absolutely ridiculous. The only way to make a decent amount of money is to have a lot of referrals, and referral whoring on this subreddit WILL result in a permanent ban.
MindSumo — Not actually a /beermoney site. It’s only spam in this sub.
G2A — Scam/sells stolen keys.
Robinhood — This is spammed on our sub constantly.
Quickthoughts — Many reports of people being banned when trying to withdraw as of 10/2018. Do your due diligence before possibly wasting your time on this app.
Sites with $100+ minimum — These sites usually offer higher than normal payments for simple tasks, with a high minimum to cash out. They are always scams.
Generic news sites that pay you ridiculous amounts to read an article (two euros??) — Common sense should take care of this, but in case it doesn’t, it’s always a scam. The site is usually hosted somewhere in Eastern Europe, and you will never get paid.
Free bitcoin sites/"faucets" (THIS INCLUDES QOINPRO) — This is not referring to those video-viewing/task sites (although they’re still paying fragments of a penny). I’m talking about sites that give you 0.000001BTC to fill a captcha (freebitco.in, dailybitcoins). Admittedly many beermoney sites pay low, but don’t even bother with these.
Also: Bitcoin mining is NO LONGER PROFITABLE. If you're really so keen on getting bitcoins, doing so through an exchange is your best option.
Here are a few more scam sites and sketchy sites.
 
 
Please note that presence on this post does not imply that /beermoney or its moderators endorse the site or their views, actions, or policies. This list simply contains sites that are used by a large number of our users or are frequently mentioned on our subreddit.
We frequently monitor data from all the sites on this list from various sources to ensure that users are able and interested in utilizing them and if they do, that they also are getting paid promptly and fairly for all work they do. We make adjustments to this list and the order of sites accordingly based on all the data we receive.
 
Please make sure you follow the Rules of our subreddit and if you ever have any questions about anything beermoney related, please take a look at our extensive FAQ which should answer almost any question you might have.
submitted by beermoneymods to beermoney [link] [comments]

Trading with iceberg orders mode on the Binance Exchange via Moonbot

Trading with iceberg orders mode on the Binance Exchange via Moonbot
Binance Exchange allows API users to trade with iceberg orders. It is important to note that iceberg orders are not available from the website or the official application of the exchange.
Binance Exchange allows API users to trade with iceberg orders.
An iceberg or ice mountain is a large piece of freshwater ice that has broken off a glacier or an ice shelf and is floating freely in open water. About 90% of an iceberg is below the surface of the water.
Iceberg orders can be absolutely hidden in the order book, where only 1/10 of the order is visible and the remaining 9/10 is hidden.

How an iceberg order works
For example, you place an order to sell / buy 1000 coins. Of these, 100 coins (1/10 part) will be visible in the orderbook to other traders, 900 coins will not be visible in the orderbook.
In this case, the order exists on the exchange in full with all 1000 coins, and until it is filled out completely, the price will not go over it.
There are both positive and negative aspects in this.
  • Positive:
Thanks to the developer, all Moonbot users reserve the same advantage over the other players on the market. It is the ability to hide any amount in the trading book (showing only 1/10 of it), in order not to create walls when buying or selling, thereby confusing other market participants.
MoonBot
Example: a sell order with the equivalent of 1.7 BTC in a half-empty order book looked like 0.17 BTC.
Market participants bought from an invisible seller until his coins ran out. Thus, a large wall with an order was not shown, which could lead to a price drop.

Negative:
  • The impossibility of high-quality scalping on coins with a price step of more than 0.08–0.1% (usually with a price under 1,300 satoshi). Due to the accumulation of a large number of participants at the same price on such coins, the question of the queue of buying / selling becomes particularly relevant. So with the iceberg mode “On”, only 10% of the order is filled, while for the other participants with the iceberg mode “Off”, the full order is filled. This happens in a such way because the exchange places 10% of the order in the order book initially, and the next 10% is set only when the previous ones are filled. Then the rest are not set up within the same queue, and go to the end after the last orderbook buyer / seller. Therefore, the greater the price step (the smaller the value of the coin) — the more buyers / sellers at the same price, and accordingly the greater the turn and the final execution of the order in iceberg mode.
Video review, which proves that even if one bot with an iceberg mode “On” opens order first, second bot with an iceberg mode “Off” off makes the deal faster.

https://preview.redd.it/whu1w4209fa31.png?width=1200&format=png&auto=webp&s=2acae47f08eee2f232652d07945c03cca2cb2ce2
While one bot with the iceberg mode “On” is waiting for a buy order to be filled (each time when buy price is touched, only 10% is filled), a bot with the iceberg mode “Off” fills its orders at 100%.
Example: Imagine a situation (picture below) where you want to buy a coin at the price of 1120 sats and put up at this price your limit order of 1 BTC with iceberg mode “On”. After you have placed your order, another buyer (let’s call him buyer “X”) put his order at the same price in the queue (with iceberg mode “Off”).
The order book will show the volume of 1.1 BTC for purchase at a price of 1,120 sats. After the sale of 0.2 BTC at the price of 1120, your order will be filled for 0.1 BTC, and the next 0.1 BTC will be queued after 0.9 BTC (0.1 BTC will also be partially fulfilled) of the buyer “X”.
Until the next execution of your order will have to stand in line at 0.9 BTC.
If a third buyer appears at this time (buyer “Y”) with a volume of 0.3 BTC at the price of 1120 sats, then after another 1.2 BTC is sold at a price of 1120 satoshi (0.9 BTC — order of the buyer “X” will be filled completely, 0.1 BTC — your part of the iceberg order will be filled, 0.2 BTC — part of the order of the buyer “Y” will be filled ), the next 0.1 BTC of your order will queue for the remainder of the order (0.1 BTC) of the buyer “Y”.
And only if no one else places an order to buy at the price of 1,120 sats , your remaining 0.8 BTC volume will be completed without a queue.
https://preview.redd.it/yrk5j9azbfa31.png?width=1101&format=png&auto=webp&s=8efc4eed5457d98ba8e246301c94f16965ff9440
When iceberg mode On, your purchase order will be executed immediately in two cases only — there is no queue at your price after you or the sale at your price will be more than total volume of buy orders at this price.
  • The impossibility of the normal operation of the strategy of Moonshot for the reason above.
Partial fill of a buy order with the Moonshot strategy
  • The impossibility of normal evaluation of the order book (the search for large buy / sell orders where the price usually seeks) due to the presence of invisible walls in it — often it is not enough sats to reach the necessary price where walls are based.
Our Links
Websites
  • moon-bot.com — the official site of the MoonBot.
  • forum.moon-bot.com — MoonBot forum.
  • stat.moon-bot.com — trade statistics of the community members, TOP-50.
Topics on the BitcoinTalk Forum
  • bitcointalk.org/index.php?topic=2234450.0
  • bitcointalk.org/index.php?topic=2234198.0
Telegram Groups
  • t.me/moon_bot_crypto — the main RU-chat for communication.
  • t.me/Moon_Bot_Public — main ENG chat for communication and support.
  • t.me/MoonBotSettings — RU technical support chat.
  • t.me/moon_bot_kurilka — general RU chat.
Telegram Channel
t.me/MoonBotNews — the latest news and updates.
Social Network
www.facebook.com/MoonBotTerminal
Reproduction without attribution is prohibited.
submitted by MoonTrader_io to Moontrader_official [link] [comments]

XMR.RU-report (JULY)

I would like to remind you that we are a non-commercial community and that we do not advertise on our forum, Telegram Chat / Channel, etc. We have been asked to place ads more than once, but we always refuse. The official position of our community - if the service accepts Monero as a payment, then it has the right to create a topic on the forum and keep it up to date, as well as to be present in our chat room, in order to provide support to its customers if necessary.
If you like our work, donations are welcome (wallets at the end of this post).
---
Sup-sup Monteros!
Here is report from XMR.RU-team!
The whole XMR.RU team is thankful to you for your support and donations that help to disseminate relevant information about Monero.
The following articles were translated into Russian and posted not only on XMR.RU but also on Bitcointalk, Forum.Bits.Media, different crypto-chats etc.
If for some reason you would like to read the original article in English, then open the article you are interested in and at the end of each article you will find a link to the source:
--
Don't forget to check and subscribe to Monero Russian Community!
Few of you maybe understand Russian, but I think it is not difficult to subscribe to the channel and put a couple of likes, and this will help to spread Monero among Russian-speaking users in the future.
---
Who we are?
Group of Monero enthusiasts from Ukraine and Russia.
What are we doing?
We spread the word about Monero for the whole CIS.
You can support us.
XMR: 42CxJrG1Q8HT9XiXJ1Cim4Sz18rM95UucEBeZ3x6YuLQUwTn6UWo9ozeA7jv13v8H1FvQn9dgw1Gw2VMUqdvVN1T9izzGEt
BTC: 1FeetSJ7LFZeC328FqPqYTfUY4LEesZ5ku
---
Here you can see for what all donations are spent on. ;-)
Cheers!
submitted by TheFuzzStone to Monero [link] [comments]

A tour of the Gridcoin wallet

Hey guys, I thought I would put together an in-depth tour of the Gridcoin wallet software for all of our recent newcomers. Here I'll be outlining all the features and functions the windows GUI wallet has to offer, along with some basic RPC command usage. I'll be using the windows wallet as an example, but both linux and macOS should be rather similar. I'll be including as many pictures as I can as embedded hyperlinks.
Edit: Note that since I originally made this there has been a UI update, so your client will be different colors but all the button locations are in the same place.
This is my first post like this, so please forgive me if this appears a little scatter-brained.
This will not cover the mining setup process for pool or solo miners.
When you launch the wallet software for the first time you should be greeted with this screen.

OVERVIEW TAB

After that prompt, you should be left sitting on the main overview tab with several fields on it.
From top to bottom:

SEND TAB

Now onto the other tabs on the left side. Currently we're on the Overview tab, lets move down to the Send tab. This tab it pretty self-explanatory, you use it if you want to send coins, but I'll go over the fields here:
  • Pay To: Enter a valid gridcoin address to send coins too. Gridcoin addresses always start with an S or and R.
  • Label: Enter a label here and it will put that address in your "address book" under that label for later use. You can leave it blank if you don't want it in your address book.
  • Message: Enter a message here if you want it attached to your transaction.
  • Amount: How many coins you want to send.
  • Add Attachment: Leave this alone, it is broken.
  • Track Coins: This doesn't do anything.

RECEIVE TAB

Now down to the Receive tab. Here you should have a single address listed. If you double click on the label field, you can edit it's label.
  • New: Generate a new address.
If you click on an address, the rest of the options should be clickable.
  • Copy: Copy the selected address to your clipboard.
  • Show QR Code: Show a scan-able QR code for the selected address.
  • Sign Message: Cryptographically sign a message using the selected address.

TRANSACTIONS TAB

The Transactions tab is pretty boring considering we have no transactions yet. But as you can see there are some sorting tools at the top for when you do have transactions listed.

ADDRESS BOOK TAB

The Address Book is where all the addresses you've labeled (that aren't yours) will show up.
  • Verify Message: Verifies a message was signed by the selected address.
The rest of the functions are similar to the functions on the Receive tab.

VOTING TAB

Onto the Voting tab. There wont be any polls because we aren't in sync yet.
  • Reload Polls: Pretty self-explanatory, I've never had to use this.
  • Load History: By default, the wallet will only display active polls. If you want to view past polls you can use this.
  • Create Poll: You can create a network-wide poll. You must have 100,000 coins as a requirement to make a poll. (Creating a poll does not consume the coins)
Here's what the Voting tab will look like once you're in sync

CONTEXT BAR

Now onto the context bar menus on the top.
Under File you have:
  • Backup Wallet/Config: This lets you backup your wallet configuration file just in case.
  • Export: You can export your Transactions tab or Address Book in CSV format.
  • Sign message: Does the same thing as on the Receive tab.
  • Verify message: Does the same thing as on the Address Book tab.
  • Exit: Close the wallet.
Under Settings you have:
  • Encrypt Wallet: Encrypts your wallet with a password. (we'll come back to this)
  • Change Passphrase: Allows you to change your encryption password.
  • Options: Opens the options menu. (We'll come back to this)
Under Community you have:
Under Advanced you have:
  • Advanced Configuration: Opens the Advanced Configuration menu. (Not so advanced if you ask me)
  • Neural Network: Allows you to view solo miners project statistics. It will be largely blank if you're not in sync yet.
  • FAQ: Don't touch this, It is broken.
  • Foundation: Don't touch this, It is broken.
  • Rebuild Block Chain: Starts the client syncing from 0. Don't worry, using this will not make you lose coins.
  • Download Blocks: Downloads the latest official snapshot, can help speed up syncing. The download progress tends to sit at 99.99% for a long time, don't worry, it's working.
Under Help you have:
  • Debug window: Opens the debug window. (We'll come back to this)
  • Diagnostics: Don't touch this, it is broken. This has since been fixed. You can use this to see if there is anything wrong with your setup.
  • About Gridcoin: Opens the About Dialog. This gives you your client version and other information.

OPTIONS

Now back to the options menu under Settings > Options.
Here we have the options menu main tab:
  • Pay transaction fee: The transaction fee that will be automatically paid when you make a transaction.
  • Reserve: You can reserve an amount so that it will always be available for spending.
  • Start Gridcoin on system login: Pretty self-explanatory
  • Detach databases at shutdown: Speeds up shutdown, but causes your blockchain file to no longer be portable.
On the Network tab:
  • Map port using UPnP: Attempts to connect to nodes through UPnP.
  • Connect through SOCKS proxy: Allows you to connect through a proxy.
The window tab is pretty self-explanatory.
The Display tab is also pretty self-explanatory, with the exception of:
  • Display coin control features (experts only!): This allows you to have a great deal of control over the coins in your wallet, check this for now and I'll explain how to use it further down. Don't forget to click "Apply".

ENCRYPTING YOUR WALLET

Now that all of that is out of the way. The first thing you'll want to do is encrypt your wallet. This prevents anybody with access to your computer from sending coins. This is something I would recommend everyone do.
Go to Settings > Encrypt Wallet and create a password. YOU CANNOT RECOVER YOUR COINS IF YOU FORGET YOUR PASSWORD.
Your wallet will close and you will have to start it up again. This time when it opens up, you should have a new button in the bottom left. Now if you want to stake you will have to unlock your wallet. Notice the "For staking only" box that is checked by default. If you want to send a beacon for solo mining or vote, you will need to uncheck this box.

GETTING IN SYNC AND ICONS

Before we continue, Let's wait until we're in sync. Depending on your internet speeds, this could take from several hours to over a day or 2. This can be sped up by using Advanced > Download Blocks, but this can still take several hours.
This is what an in-sync client should look like. Notice the green check to the right of the Receive tab. All of these icons give you information when you hover your mouse over them.
The lock
The arrow tells you if you're staking. If you aren't staking, it will tell you why you're not staking. If you are staking it will give you an estimated staking time. Staking is a very random process and this is only an estimate, not a countdown.
The connection bars tell you how many connections to the network you have.
The check tells you if you're in sync.

WHAT IS STAKING?

Now I've said "stake" about a million times so far and haven't explained it. Gridcoin is a Proof of Stake (PoS) coin.
Unlike bitcoins Proof of Work (PoW), PoS uses little system resources, so you can use those resources for scientific work. PoS works by users "Staking" with their balance. The higher the balance, the higher the chance to create, or "stake" a block. This means you need to have a positive balance in order to stake. Theoretically, you can stake with any amount over 0.0125 coins, but in practice it's recommended to have at least 2000 coins to reliably stake.
Staking is important for solo miners, because they get paid when they stake. Pool miners don't need to stake in order to get paid however. So if you want to solo mine, you'll need to buy some coins from an exchange or start in the pool first and move to solo when you have enough coins.
In addition to Research Rewards for miners, anyone who holds coins (solo miners, pool miners, and investors) gets 1.5% interest annually on top of your coins. So it can be beneficial for pool miners to stake as well.
Here is a snippet of what a research rewards transaction looks like from my personal wallet. I have a label on that address of "Payout address" as you can see here.

UTXOS AND COIN CONTROL

At this point you'll need some coins. You can use one of our faucets like this one or this one to test coin control out.
First let me explain what a UTXO is. UTXO stands for Unspent Transaction Output. Say you have an address with 0 coins in it, and someone sends you 10 coins like I've done here. Those 10 coins are added to that address in the form of a UTXO, so we have an address with one 10 coin UTXO in it.
Now we receive another 5 coins at the same address, like so. Now we have an address with one 10 coin UTXO and one 5 coin UTXO. But how do we view how our addresses are split up into different UTXOs?
Earlier we checked the "Display coin control features" box in Settings > Options > Display. Once that's checked you'll notice there's another section in the Send tab labeled "Coin Control Features". If you click the "Inputs" button, you'll get a new window. And look, there's our 2 UTXOs.
All UTXOs try to stake separately from each other, and remember that the chance a UTXO has to stake is proportional to it's size. So in this situation, my 10 coin UTXO has twice the chance to stake as my 5 coin UTXO. Now wallets, especially ones that make a lot of transactions, can get very fragmented over time. I've fragmented my wallet a little so I can show you what I'm talking about.
How do we clean this up? We can consolidate all this into one UTXO by checking all the boxes on the left and selecting OK.
Now pay attention to the fields on the top:
  • Quantity: The total amount of UTXOs we have selected.
  • Amount: The total amount of coins we have selected.
  • Fee: How much it would cost in fees to send all those UTXOs (more UTXOs = more transaction data = more fees)
  • After Fee: Amount - Fees.
  • Bytes: How large the transaction is in bytes.
  • Priority: How your client would prioritize making a transaction with this specific set of UTXOs selected had you not used coin control.
  • Low Output: If your transaction is less than 0.01 coins (I think).
  • Change: What you will get back in change.
  • custom change address: You can set the address you get your change back at, by default it will generate a new address.
So let's fill out our transaction so we end up with 1 UTXO at the end.
In "Pay To:" Just put any address in your wallet, and for the amount put what it has listed in the "After Fee" Field. Just like this.
Notice how we get no change back.
Now click "Send", we'll be prompted to enter our passphrase and we're asked if we want to pay the fee, go ahead and click "Yes".
Now if we go back to the Overview tab we get this funky icon. If you hover your mouse over it, it says "Payment to yourself", and the -0.0002 GRC is the network transaction fee.
(Ignore the first one, that was me fragmenting my wallet)
Now if we look at the Coin Control menu, we can see that we've slimmed our wallet down from 7 UTXOs to 1.
Now why would you want to use coin control?
2 Situations:
  1. UTXOs less than 0.0125 coins cannot stake. So you can combine a lot of tiny, useless UTXOs into 1 bigger one that can stake.
  2. After a UTXO stakes, it cannot stake for another 16 hours. So if you have 1 large UTXO that is big enough to stake more than once every 16 hours, you can split it into smaller UTXOs which can allow you to stake slightly more often.
  3. By default, the wallet will always generate a new address for change, which can make your wallet get very messy if you're sending lots of transactions. Keep in mind that more UTXOs = larger transactions = more fees.
Sidenote - When you stake, you will earn all research rewards owed reguardless of which UTXO staked. However, you'll earn the 1.5% interest for that UTXO. Not your whole wallet.

FORKING

A fork is when the network splits into multiple chains, with part of the network on each chain. A fork can happen when 2 blocks are staked by different clients at the same time or very close to the same time, or when your client rejects a block that should have been accepted due to a bug in the code or through some other unique circumstance.
How do I know if I'm on a fork?
Generally you can spot a fork by looking at the difficulty on your Overview tab. With current network conditions, if your difficulty is below 0.1, then you're probably on a fork.
You can confirm this by comparing your blockhash with someone elses, like a block explorer.
Go to [Help > Debug Window > Console]. This is the RPC console, we can use to do a lot of things. You can type help to get a list of commands, and you can type help [command you need help with] (without the brackets) to get information on a command. We'll be using the getblockhash [block number] command.
Type getblockhash [block number] in the console, but replace [block number] with the number listed next to the "Blocks:" field on the Overview tab.
This will spit out a crazy string of characters, this is the "blockhash" of that block.
Now head over to your favorite block explorer, I'll be using gridcoinstats. Find the block that you have the hash for, use the search bar or just find it in the list of blocks.
Now compare your hash with the one gridcoinstats gives you. Does it match?
If it matches, then you're probably good to go. If it matches but you still think you're on a fork, then you can try other block explorers, such as gridcoin.network or neuralminer.io.
If it doesn't match, then you need to try to get off that fork.
How do I get off a fork?
  1. Just wait for an hour or two. 95% of the time your client is able to recover itself from a fork given a little time.
  2. Restart the client, wait a few minutes to see if it fixes itself. If it doesn't restart again and wait. Repeat about 4 or 5 times.
  3. Find where the fork started. Using the getblockhash command, go back some blocks and compare hashes with that on a block explorer so you can narrow down what the last block you and the block explorer had in common. Then use reorganize [the last block hash you had in common]. Note that reorganize takes a blockhash, not a block number.
  4. Use Advanced > Download Blocks.
  5. If none of this works, you can take a look at social media (reddit/steemit) and see what other people are saying.

CONFIGURATION FILE

Your configuration file depends on your operation system:
  • On Windows: %appdata%\GridcoinResearch\
  • On Linux: ~/.GridcoinResearch/
  • On MacOS: /Users/USERNAME/Library/Application/Support/GridcoinResearch/
And it should look like this.
If you open up your gridcoinresearch.conf, you'll see the default one it generated. Note that if you entered your email earlier, the first line will have your email on it instead of "investor". If you decided you want to solo mine but didn't enter your email when you first started the wallet, go ahead and put your email on the first line in place of "investor". If you're a pool miner, just leave it as "investor".
Next, it's recommended that you use the addnodes on the gridcoin wiki. So our gridcoinresearch.conf will look like this.
A useful line for solo miners is PrimaryCPID=[YOUR CPID]. Sometimes your wallet can pick up on the wrong CPID so it's good to have that in there if you're solo mining.

RUNNING A LISTENING NODE

A listening node is a node that listens for blocks and transactions broadcasted from nodes and forwards them on to other nodes. For example, during the syncing process when you're getting your node running for the first time, you're downloading all the blocks from listening nodes. So running a listening node helps support the network.
Running a gridcoin listening node is simple. All you need to do is add listen=1 to your gridcoinresearch.conf and you need to forward port 32749 on your router.
If you don't know how to port forward, I'd suggest googling "How to port forward [your router manufacturer]".

QUICK LINKS

Gridcoin.us Official Website
Gridcoin.science Unofficial Website
Gridcoinstats.eu Block Explorer
NeuralMiner.io Block Explorer
Gridcoinstats.eu Faucet
Gridcoin.ch Faucet
Gridcoin Wiki
Gridcoin Github
GRCPool
Arikado Pool
And that's all I have for now!
I plan to keep this post up-to-date with changes in the client. So if anyone has any suggestions, have clarifications they want made, or maybe I got something wrong, then please feel free to leave a comment below or PM me!
submitted by Personthingman2 to gridcoin [link] [comments]

XMR.RU-report (MAY)

Sup-sup Monteros!
Here is report from XMR.RU-team!
The whole XMR.RU team is thankful to you for your support and donations that help to disseminate relevant information about Monero.
The following articles were translated into Russian and posted not only on XMR.RU but also on Bitcointalk, Forum.Bits.Media etc.
If for some reason you would like to read the original article in English, then open the article you are interested in and at the end of each article you will find a link to the source:
--
Several articles are currently hidden from public viewing. They will be finalized and published within a few days:
---
Don't forget to check and subscribe to Monero Russian Community!
Few of you maybe understand Russian, but I think it is not difficult to subscribe to the channel and put a couple of likes, and this will help to spread Monero among Russian-speaking users in the future.
---
Who we are?
Group of Monero enthusiasts from Ukraine and Russia.
What are we doing?
We spread the word about Monero for the whole CIS.
You can support us.
XMR: 42CxJrG1Q8HT9XiXJ1Cim4Sz18rM95UucEBeZ3x6YuLQUwTn6UWo9ozeA7jv13v8H1FvQn9dgw1Gw2VMUqdvVN1T9izzGEt
BTC: 1FeetSJ7LFZeC328FqPqYTfUY4LEesZ5ku
---
Here you can see for what all donations are spent on. ;-)
Cheers!
submitted by TheFuzzStone to Monero [link] [comments]

Introduction, Resources, and FAQ

Official Resources

 
 

Community Resources

 
 

Social Media

 
 

General FAQ

 

What is Ardor?

Ardor is a scalable blockchain-as-a-service platform with a wide variety of built-in features. It consists of a single parent blockchain, also called Ardor, and a set of child blockchains. The parent chain provides security for the child chains, and the child chains provide all of the features for users.

What is Ardor not?

Ardor is not:
  • Just a white paper;
  • An ERC20 token; or,
  • A prototype.
Ardor is already running in production and all of its features are available to users and developers.

What can Ardor do?

Ardor's child chains can support any or all of the following features:
  • The Coin Exchange, where users can trade ARDR and child chain coins.
  • The Asset Exchange, where users can issue and trade assets.
  • The Monetary System, where users can issue tokens with a number of customizable properties.
  • The Voting System, where users can create and participate in polls.
  • The Data Cloud, where users can store the hash of a file permanently on the blockchain, and optionally, store the file itself in archival nodes.
  • The Marketplace, a decentralized platform for buying or selling goods and services.
  • Coin Shuffling, a way to obscure an account's transaction history to grant a measure of privacy.
  • The Messaging System, which allows users to send one another plaintext or encrypted messages.
  • The Alias System, a key-value store for arbitrary data.
  • Phased Transactions, which allow users to specify the conditions under which a transaction is valid. Examples include m-of-n multisig, hash- and time-locks, and votes by asset or currency holders, among many other options.
There are also many advanced features built into these systems:
  • Pay dividends to your asset holders.
  • Issue a Monetary System token to conduct an ICO, create a currency for your Dapp, designate membership in an organization, or distribute a voucher to your customers, among many other uses.
  • Combine phasing conditions with AND, OR, and NOT operators to make simple smart contracts.
  • Mark accounts with a special property, then issue an asset that only those accounts can trade.
  • Create an account that can only issue transactions approved by a specific set of other accounts.
There are far too many possibilities to list here. If you have an idea for a project that you'd like to launch on a blockchain, post about it on this sub! Chances are that there is a way to develop it quickly and securely on Ardor, and people here will be happy to help you figure out how to do it.

Why are most of those links to the Nxt wiki? I thought we were talking about Ardor.

Ardor was created by the lead developers of Nxt using much of the same source code. They originally called it Nxt 2.0, though the two platforms are completely independent and have separate blockchains. Ardor's first child chain, Ignis, supports all of Nxt's features, plus a few new ones.

There are lots of blockchain platforms out there. What makes Ardor special?

Ardor's unique parent-chain/child-chain architecture has a number of advantages compared to other blockchain platforms:
  • It scales well. Transactions involving only child chain coins do not need to be stored forever--they can be pruned away without reducing the security of the blockchain. This keeps blockchain bloat to a minimum.
  • It is modular. A large volume of transactions on one child chain does not prevent transactions on other child chains from being confirmed. Also, the transaction histories of child chains can be stored in separate sets of archival nodes, if desired. No archival node has to store everything.
  • It is flexible. Creators of child chains can pick and choose which features they would like to offer to suit their needs. They also have the option to subsidize activity on their chains, allowing users to transact without paying fees.
  • It is cohesive. Assets in the Asset Exchange, tokens in the Monetary System, and goods in the Marketplace can be listed for sale on multiple child chains, with prices denominated in each child chain's coin. A phased transaction issued on one child chain can be approved by a transaction on another child chain. And so on.

What is Ignis?

Ignis is the first child chain on Ardor and the only one to support all available features. Many projects do not need their own blockchains; these are better suited to Ignis than to a separate child chain. For some examples of what you can do with Ignis, see this article.
 

Technical FAQ

 

Why do you claim that Ardor scales so well?

On single-chain proof-of-stake platforms like Nxt, the blockchain's native coin serves two purposes: to forge, which helps secure the network; and to conduct business using the platform's features.
When a new node joins the network, it must be able to trustlessly verify that each block was forged by an eligible account. This means that it must know the forging account's balance at the time the block was forged. On Nxt, the only way to do this is to replay every transaction since the genesis block to determine the current state of account balances. All transactions must therefore be stored on the blockchain permanently.
On Ardor, these two roles--forging and utility--have been delegated to separate coins. Only the transaction history of the forging coin, ARDR, must be stored permanently, since only transactions involving ARDR affect forgers' eligibility to forge. Transactions involving only child chain coins can be safely removed without introducing any trust between new nodes joining the network (or re-syncing the blockchain) and existing nodes. This pruning mechanism dramatically reduces blockchain bloat.

Ok, so Ardor's design reduces blockchain bloat. By how much?

Up to a factor of 100. This is the number of child chain transactions that can be bundled together, hashed, and committed to the parent chain in a single ChildBlock transaction. Note that ChildBlock transactions store only the hashes of their corresponding child chain blocks.
By the way, a parent chain block can hold up to ten ChildBlock transactions. Each parent chain block therefore has a capacity of up to 1000 child chain transactions but only takes up ten transactions' worth of space on the blockchain.

Can I still see child chain transactions after they have been pruned away?

Yes, as long as there are archival nodes on that child chain. You can request the body of a child chain block from an archival node, hash it, and verify that the hash you compute matches the one stored on the blockchain. This way, you know that the archival node hasn't tampered with the contents of the block since the network validated it.

What's so special about pruning? Bitcoin and Ethereum are prunable too.

(This isn't a frequently asked question, but it should be.)
Pruning is a big deal for Ardor because Ardor is proof-of-stake. It is pretty straightforward to prune a proof-of-work blockchain, since the proof of work itself is stored in the block header, along with the hash of the body of the block. In that case, a new node only needs to validate block headers to verify that the network came to a consensus about the validity of each block at the time that it was mined.
Proof-of-stake blockchains are a different story. It is imperative to store enough of the transaction history to verify that the forger of each block had an adequate balance to be eligible to forge. This is where Ardor shines: it stores just enough information to allow nodes to validate the blockchain, but it doesn't store any of the actual business conducted on the platform, since that would needlessly bloat it.

What about computational scaling? Doesn't each node still validate every transaction?

Yes, each node validates every transaction. Ardor thus scales quite well in terms of storage, but not much better than other blockchains in terms of the computational burden on each node.
Ardor's core developers have said that they plan to remedy the computational bottleneck by delegating child chain transaction processing to separate subnets of the Ardor network. This would mean most nodes could ignore transactions from most child chains. The developers have not yet announced any details about this design, though.

Vitalik Buterin says that blockchains aren't scalable unless they're sharded.

He has a good point. But consider that Ardor's design has already achieved a partitioning of the data stored on the blockchain, since each child chain's transaction history can be stored in a separate set of archival nodes. If Ardor's developers can successfully partition the computational power required to validate transactions--by pushing transaction validation to dedicated subnets, for example--then they will have achieved a design rather similar to the "basic sharded blockchain" that Vitalik describes in the Ethereum Sharding FAQ.

What are bundlers?

Bundlers are nodes that group together transactions from a particular child chain, hash them, and commit their hash to the parent chain as a ChildBlock transaction. Bundlers collect fees denominated in the child chain coin and pay fees to forgers denominated in ARDR.

How do I run a bundler?

You can find information about how to configure a bundler on the wiki. For a detailed description of what the different configurable paramaters mean, see this article.

I only see one blockchain on the block explorein the source code. Where are the child chains?

Conceptually, it is quite appropriate to think of Ardor's child chains as multiple, independent blockchains. At a lower level, though, each child chain reduces to the following:
  • A sequence of ChildBlock transactions on the parent chain;
  • A set of account balances for the child chain coin; and,
  • Some additional data for other chain-specific features, e.g., the aliases that have been registered on the chain.
Basically, the child chains have their own data and their own histories (which can be stored in separate archival nodes, if desired), but they share forgers, nodes, the wallet, and most other aspects of a blockchain in common. You could say that they exist "within" the parent chain, rather than "alongside" the parent chain, in all aspects other than their historical data.

How do I develop a Dapp on Ardor?

You basically have two options: build your Dapp on an existing child chain, like Ignis; or create your own child chain. If you're not sure whether you need your own child chain, chances are you don't. Still, you can find some factors to consider here.
The philosophy behind Ardor differs a bit from the philosophy behind smart contract platforms. To see why, consider that smart contracts give developers a tremendous degree of flexibility, along with a thorny trilemma: it is extraordinarily difficult to write code that is simultaneously complex, immutable, and bug-free (secure).
Solutions to this trilemma include the following:
  1. Write simple, bug-free code and commit it immutably to the blockchain.
  2. Write complex code that probably contains bugs, but don't make it strictly immutable. Allow yourself to redirect your contract's responsibilities to a new, patched version if you discover a bug. You might also include a kill-switch to stop the bleeding in the case of a hack.
  3. Write complex, immutable code and pray that you haven't made any multimillion dollar mistakes. Not recommended.
Option #2 typically involves reintroducing a trusted third party--the developer--so why commit that code to the blockchain in the first place? You might as well run most of the code off-chain, and only use the blockchain for the parts of your Dapp that truly need to be trustless.
This is the approach that Ardor takes, anyway, and it is quite similar to following option #1 on a smart contract platform. The main difference is that you don't need to write the smart contracts yourself: Ardor's extensive API essentially defines a set of building blocks for you to combine in interesting ways to build your Dapp. Think of the blockchain as your program's database, and think of Ardor's API as a rich set of predefined operations on that database.
Speaking of the API, you can find documentation for it on the wiki.
 

Business FAQ

 

How do I commission a child chain on Ardor?

Contact Jelurida.

Why do I need to work with Jelurida? I thought this was decentralized.

Currently, the only way to create a new child chain is to work with Jelurida. In the future, the core developers plan to add a mechanism for users to create their own child chains automatically. They have not yet published a timeline for this feature.

Where can I go to learn more about how my business might use Ardor?

Consider contacting the Ardor and Nxt Group. One of their goals is to help foster a community of businesses that are using or interested in using Ardor and Nxt.
Also consider posting in this sub! Many of us are eager to hear about new applications of the platform and will be happy to answer your questions.
 

Investor FAQ

 

What gives ARDR value?

Demand for ARDR comes primarily from bundlers. Each child chain transaction type has a minimum fee, denominated in ARDR. The sum of these fees over all transactions in a given ChildBlock is the minimum amount of ARDR a bundler must pay a forger to include the block in the blockchain.
As the volume of transactions on a child chain grows, bundlers on that child chain must accumulate more ARDR in order to pay forgers' fees. Moreover, this effect is additive across all child chains. In other words, the more popular any of Ardor's child chains become, the greater the demand for ARDR.

Why should I trust the team?

Ardor's core developers were also the main contributers to Nxt over the last several years. Nxt has been running in production for four years without a major security incident, and it still offers more functionality than its many imitators. The team has demonstrated that they can set ambitious but realistic goals and actually deliver on them, which is more than many teams can claim.
submitted by segfaultsteve to Ardor [link] [comments]

14 Things We Learned Creating a Million Dollar Hyperdeflationary Currency (DRAFT)

14 Things We Learned Creating a Million Dollar Hyperdeflationary Currency (DRAFT)
Four months ago we made a reddit post announcing a social experiment to create a “self-destructing currency” called BOMB. The reactions were polarizing, to say the least:
Some comments were positive
A currency that no one wants to spend but everyone wants to have would result in an ever growing value. However, it might only be on paper because no one wants to spend it. I wonder what will happen. I really hope this gains popularity, very interesting.
Many comments were negative
Aaand this is why crypto is viewed with such cynicism. People can literally create their own private currencies in their basements.
Multiple comments were entertaining
LOL, I wonder how many FBI safeguards this will trigger.
The success and legitimacy of the project were still to be determined, but one thing was for sure: people were curious.

The Big Bang


On January 15th, we launched one million BOMB into the digital abyss known as the blockchain. The rules of the currency were simple:
  • Only 1,000,000 BOMB would be created.
  • Each time the BOMB is transferred, 1% is destroyed
  • There would never be a newly created BOMB.
Over the following months, more than 750,000 tokens were distributed for free, over 3,000 individuals participated, and over 20,000 BOMB were burned through transfers and trading (2% of total supply). The social communities grew into the multiple thousands, and many respected projects began getting involved.
The intention was not to be used as a transactional currency, but rather a consistently deflating and decentralized store of value.
The problem we were attempting to solve (or at least experiment with) is the token velocity problem that plagues many of the tokens in the market today.
The goal was to become the deflationary currency of the decentralized world. Many currencies focus on speed, cost, and privacy. We focus on deflation.

https://preview.redd.it/da1yr3z2qf031.png?width=600&format=png&auto=webp&s=1cea93246a0ce9bb96dd63708371ba66512e8420

The Journey


The reaction of the events over the next months took us down a winding road of adventure and a fair share of heart attacks. One day we would get an endorphin rush after the co-creator of the #OccupyWallStreet movement wrote an article; the next day we would find a major vulnerability in the code that would literally cause us to re-issue tokens.
Through it all, the journey has been a rewarding one, and we learned a lot along the way. Here are the top 14 things we learned while creating a million dollar hyper deflationary currency.

1) A Deflationary Asset Can Survive... So Far At Least.


One of the biggest things we wanted to learn when starting the social experiment was to ask:
“Can a deflationary asset survive?”

Good question in theory, but how do you measure that? Do you measure it by price? Do you measure it by how many people hold it? Do you measure by usage?
Within the community, one of our members recently public a “The Bomb Report”, a case study breakdown of some really interesting statistics and analysis of the currency and the success/failures it has had so far.

Total Bombs Burned per Day


Total Bombs Burned Over Time


Price vs. Total Percentage Bomb Burned

2) If You Build it, They Won’t Come


The blockchain industry consists of some of the most talented technical and visionary minds in the world. However, despite this, most average consumers haven’t experienced a blockchain application or used the currencies built on top of it.
While there is still plenty of time for true mass adoption to occur, it has become clear that the amount of technical value being developed is not equating to the amount of activity or users.
We believe this is not for lack of building, but for lack of storytelling and communication. Average consumers don’t resonate with technological features, they resonate with the stories and the advantages within a solution.
Bitcoin, the most successful cryptocurrency to date, has one of the best stories behind it. An anonymous and mystical figure behind the name of Satoshi Nakamoto took his passion and pain from the financial crisis of 2008 to create a better solution.
The building behind BOMB wasn’t intensive or complex at all, just a few dozen lines of code in solidity. But that wasn’t our story. Our story was our journey and social experimentation of a deflationary currency. That is why people joined, and this is what keeps people intrigued still to this day.

3) Hodling is Still Alive & Kicking


Despite the average airdrop value sitting over $200 per participant, 84.5% of people have not touched or moved their BOMB. Out of 3073 current addresses, 2604 people would rather hold than sell their BOMB.

4) The Cryptocurrency Industry is Skeptical by Default


Despite giving away all our tokens for free and answering questions as transparently as possible, the default response was skepticism; and rightfully so.
Despite over $13,000,000,000 in public capital allocated to the decentralized world in the first half of 2018 alone, over 1000 projects are now dead. Many of the people who joined the industry joined during this time and still feel the resentment to this day.
While it will probably take many years to overcome this skepticism, and may never go away, we learned it is important to take every comment and negative remark in stride. Some are valid concerns, but a majority aren’t actually mad or disgruntled with you, but at the industry as a whole.

5) Going from 0 to 1 is 10x harder than 1 to 10


Like most projects, when we started, our followers and community count started at zero.
During the first few weeks of sharing the story of BOMB with a few friends, the growth was extremely slow (relative to what it is today) at maybe 1–5 people per day.
Nobody wants to be the first to the party. When you’re walking down the street, everyone assumes the crowded bar is better than the empty bar. The one thing you can do to overcome this early stage is making your early adopters feel like absolute VIPs.
More than the early adopters getting more free tokens than everyone else, myself and the co-creators spent endless hours on telegram talking with each and every single person who joined. There was not a lost soul who wandered into our group that didn’t get an overly ambitious introduction.
This is the core and foundation that will set everything in motion. While I no longer introduce myself to every new person to the group, our community does, and its an amazing feeling.

6) Clear & Concise Communication is Everything


When I first started telling my friends about BOMB, the natural response was “What else does it do?”
We as humans have a natural instinct to think more is better. Many founders start with a very clear mission to create something like a comfortable chair but they end up explaining their product as an “Anti-Gravitational Sitting Apparatus to Disrupt the Entire Furniture Industry with Built-in LED Lights and Omni-Rocking Functionality”
The problem is when we try to communicate this vision to the world, our vision becomes convoluted and messy. The most successful projects to date consist of the ones doing one thing better than anyone else.
When people explain what BOMB is, they explain it very clearly and concisely: A deflationary currency. When people explain how BOMB works, they easily recall and reference the three rules of the currency as stated above.

7) Transparently Bad News is Better than No News


The biggest “OH SNAP” moment for BOMB occurred in February, just a few weeks after airdropping our creation to the world. A community member following the project found an error on the code that could open up the currency to exploitation in the future.
Rather than attempting to hide the situation, we made a medium post to explain the situation and news to the community.
Just a few weeks ago, many of our community members began to get anxious about a potential exchange listing that was taking longer than expected. While frustrating to take criticism for items we couldn’t control, we wrote a 19 thread tweet storm titled “Transparency Update”. Despite the negative news, the community loved it and felt closer to the project than ever.
People many times don’t mind what happened, as long as they understand why you did it, and the reasoning behind it. Yes, there will always be that 10% that won’t accept your answer. But the people who truly care about your vision and value will stick with you. Those are the people who matter.

8) You Don’t Need to Spend $25,000 on an Exchange


Getting on an exchange after raising zero capital was definitely hard. We made a commitment early on that we would never ask our community for money, so everything we did had to be extremely scrappy and resourceful.
To help get us off the ground, a few of our early members kept talking about a community/technology called ParJar. In short, this was a telegram bot we could implement that allowed our community to openly trade BOMB instantly and feeless whenever they wanted.
There are a lot of items that helped us build our community, but we believe ParJar gave us more native engagement than any other campaign we have done. This organic incentivization ecosystem for individuals to exchange assets was and continues to be the backbone and foundation for our growth.

9) Not All Exchanges Are Created Equal


Even at the peak of the bear market, exchanges attempted to charge anywhere between $20,000 and $250,000; and those were the low-level ones. We definitely couldn’t afford this.
After doing more research, we narrowed down our goals with exchanges and what we were trying to accomplish. While many projects immediately want to get on the “bigger volume” markets, research showed there were only a handful of exchanges that had real volume. The rest were doing a lot of wash trading.
Instead of going after the top level exchanges, we focused on connecting with other respected and up-and-coming exchanges that would be willing to work with us on integration. The deflationary features inside our contract make us incompatible with many exchanges. This was a full-time job in itself.
After many months of searching, we were able to really connect with the team at DDEX (an exchange that is venture backed by reddit’s co-founder) that saw the potential in BOMB and took a chance on us.

10) Liquidity Premium is a Real Thing


While I have heard the term ‘Liquidity Premium’ before, I didn’t quite know how this would impact a deflationary currency. In short, a liquidity premium occurs when something costs more/less because it has high/low liquidity.
The best way for me to think of this is a house. Although houses are valuable, they many times take months to be sold or liquidated for cash. Because of this, prices can be up to 20–30% lower than it would be if it were liquid.
In relation to BOMB, our goal from the beginning was to decrease token velocity as much as possible. The side effect of this was low liquidity.
As soon as we reached Mercatox (a centralized exchange that didn’t burn the tokens) BOMB value increased by nearly 25–50% overnight.
Of course, we can probably attribute some of this to new eyeballs and demand, but it has been interesting to watch the arbitrage between a DEX (burns BOMB) and a CEX (doesn’t burn BOMB).

Price After Mercatox Listing


11) The Market Decides Value, Not the Founders


One of the biggest questions we got in the early days was:
How much are BOMB worth?
When we explained that the tokens were being given away for free, many equated this to no value.
In traditional coins or tokens, the value is determined (or at least decided) by the founders at the price they are willing to sell them at. If XYZ project decides to launch an ICO and sell them at $1, that is the given “value” of the token.
The problem with this premise is that this initial value is completely arbitrary and theoretical until it can be actively traded. I can attempt to sell my car for $250,000, but if the market will only pay me $250, that’s what its worth.
If we learned one thing from the 2018 bear market, its that the founder’s of projects are very bad at knowing the intrinsic value of their own tokens; many times 90–99% off.
Rather than giving our token an arbitrary number, we gave every single token away for free and let the world decide its value.

12) Capital is a Luxury, Not a Necessity


In the startup world, people many times reference the Lean Startup approach. The premise is pretty simple, get your idea into the world for as little amount of money as possible, and see if the world is willing to give it value. In the cryptocurrency world, everything seems to be backward.
Cryptocurrencies spend months planning an ICO, then another few years developing a project, only to find out if their idea is worth building. Millions of dollars are spent on the building before confirming the demand.
IF you truly believe you have an idea that people want or need, and IF you are willing/able to build an MVP first, and IF you want to build a community fueled project; give a portion away for free and let the market decide your fate.
Then, if the market gives it a thumbs up, you have some liquid capital to build your grand vision; all while raising zero capital.

13) Code is Replicable, Community is Not


One mission of BOMB from the beginning was to hopefully provide a financial case study for other people to learn from and implement into their own tokenomic structure.
We anticipated and expected others to do this. But, what we did not expect is the number of exact copy cats that would arise of the first weeks. At this time on Etherscan, there are more than five other replicas of BOMB that people created.
While we were originally discouraged at others attempting to directly imitate our project, we quickly learned that what made BOMB special was no the code, but the community of people around what we were creating.
You can copy code, but you can’t copy a community.

14) People Who Truly Believe in Something Will Go Above and Beyond


To this day, we haven’t paid anything beyond a few #BombUp rewards to our community. And yet, they do some of the most creative, amazing, and impressive creations we could have ever asked for.

Report: An in-depth financial and data-driven report on BOMB explosions, price, and analytics trends.
Art: Everything from designs to stickers for the community to use and play with.
Bomb Up: A community member-run group that gives away BOMB every day for playing telegram games.
Articles: Some of the most passionate people writing in-depth articles about the project.
Languages: Alternative languages that wanted to discuss BOMB in Russian and German.

Conclusion


There is no doubt that to some, BOMB will be nothing more than a meme coin, and we are okay with that.
One of the most fascinating parts of this experiment has been watching our original meaning, goal, and vision of BOMB change and evolve for other people over time. Instead of attempting to control the dialogue, we let the community interpret the project in whatever way they want.
This individual empowerment has truly given the currency a life of its own and the amount of fun, insight, and overall awesome people we have been able to connect within our short lifespan has been nothing short of amazing.
At the current rate of deflation, if the current pace stays constant the last BOMB is expected o be destroyed by 2031.

BombLytics Bot

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