3 Things to Know about Bitcoin Confirmations (2020 Updated)

Syscoin Platform’s Great Reddit Scaling Bake-off Proposal

Syscoin Platform’s Great Reddit Scaling Bake-off Proposal

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We are excited to participate and present Syscoin Platform's ideal characteristics and capabilities towards a well-rounded Reddit Community Points solution!
Our scaling solution for Reddit Community Points involves 2-way peg interoperability with Ethereum. This will provide a scalable token layer built specifically for speed and high volumes of simple value transfers at a very low cost, while providing sovereign ownership and onchain finality.
Token transfers scale by taking advantage of a globally sorting mempool that provides for probabilistically secure assumptions of “as good as settled”. The opportunity here for token receivers is to have an app-layer interactivity on the speed/security tradeoff (99.9999% assurance within 10 seconds). We call this Z-DAG, and it achieves high-throughput across a mesh network topology presently composed of about 2,000 geographically dispersed full-nodes. Similar to Bitcoin, however, these nodes are incentivized to run full-nodes for the benefit of network security, through a bonded validator scheme. These nodes do not participate in the consensus of transactions or block validation any differently than other nodes and therefore do not degrade the security model of Bitcoin’s validate first then trust, across every node. Each token transfer settles on-chain. The protocol follows Bitcoin core policies so it has adequate code coverage and protocol hardening to be qualified as production quality software. It shares a significant portion of Bitcoin’s own hashpower through merged-mining.
This platform as a whole can serve token microtransactions, larger settlements, and store-of-value in an ideal fashion, providing probabilistic scalability whilst remaining decentralized according to Bitcoin design. It is accessible to ERC-20 via a permissionless and trust-minimized bridge that works in both directions. The bridge and token platform are currently available on the Syscoin mainnet. This has been gaining recent attention for use by loyalty point programs and stablecoins such as Binance USD.

Solutions

Syscoin Foundation identified a few paths for Reddit to leverage this infrastructure, each with trade-offs. The first provides the most cost-savings and scaling benefits at some sacrifice of token autonomy. The second offers more preservation of autonomy with a more narrow scope of cost savings than the first option, but savings even so. The third introduces more complexity than the previous two yet provides the most overall benefits. We consider the third as most viable as it enables Reddit to benefit even while retaining existing smart contract functionality. We will focus on the third option, and include the first two for good measure.
  1. Distribution, burns and user-to-user transfers of Reddit Points are entirely carried out on the Syscoin network. This full-on approach to utilizing the Syscoin network provides the most scalability and transaction cost benefits of these scenarios. The tradeoff here is distribution and subscription handling likely migrating away from smart contracts into the application layer.
  2. The Reddit Community Points ecosystem can continue to use existing smart contracts as they are used today on the Ethereum mainchain. Users migrate a portion of their tokens to Syscoin, the scaling network, to gain much lower fees, scalability, and a proven base layer, without sacrificing sovereign ownership. They would use Syscoin for user-to-user transfers. Tips redeemable in ten seconds or less, a high-throughput relay network, and onchain settlement at a block target of 60 seconds.
  3. Integration between Matic Network and Syscoin Platform - similar to Syscoin’s current integration with Ethereum - will provide Reddit Community Points with EVM scalability (including the Memberships ERC777 operator) on the Matic side, and performant simple value transfers, robust decentralized security, and sovereign store-of-value on the Syscoin side. It’s “the best of both worlds”. The trade-off is more complex interoperability.

Syscoin + Matic Integration

Matic and Blockchain Foundry Inc, the public company formed by the founders of Syscoin, recently entered a partnership for joint research and business development initiatives. This is ideal for all parties as Matic Network and Syscoin Platform provide complementary utility. Syscoin offers characteristics for sovereign ownership and security based on Bitcoin’s time-tested model, and shares a significant portion of Bitcoin’s own hashpower. Syscoin’s focus is on secure and scalable simple value transfers, trust-minimized interoperability, and opt-in regulatory compliance for tokenized assets rather than scalability for smart contract execution. On the other hand, Matic Network can provide scalable EVM for smart contract execution. Reddit Community Points can benefit from both.
Syscoin + Matic integration is actively being explored by both teams, as it is helpful to Reddit, Ethereum, and the industry as a whole.

Proving Performance & Cost Savings

Our POC focuses on 100,000 on-chain settlements of token transfers on the Syscoin Core blockchain. Transfers and burns perform equally with Syscoin. For POCs related to smart contracts (subscriptions, etc), refer to the Matic Network proposal.
On-chain settlement of 100k transactions was accomplished within roughly twelve minutes, well-exceeding Reddit’s expectation of five days. This was performed using six full-nodes operating on compute-optimized AWS c4.2xlarge instances which were geographically distributed (Virginia, London, Sao Paulo Brazil, Oregon, Singapore, Germany). A higher quantity of settlements could be reached within the same time-frame with more broadcasting nodes involved, or using hosts with more resources for faster execution of the process.
Addresses used: 100,014
The demonstration was executed using this tool. The results can be seen in the following blocks:
612722: https://sys1.bcfn.ca/block/6d47796d043bb4c508d29123e6ae81b051f5e0aaef849f253c8f3a6942a022ce
612723: https://sys1.bcfn.ca/block/8e2077f743461b90f80b4bef502f564933a8e04de97972901f3d65cfadcf1faf
612724: https://sys1.bcfn.ca/block/205436d25b1b499fce44c29567c5c807beaca915b83cc9f3c35b0d76dbb11f6e
612725: https://sys1.bcfn.ca/block/776d1b1a0f90f655a6bbdf559ff5072459cbdc5682d7615ff4b78c00babdc237
612726: https://sys1.bcfn.ca/block/de4df0994253742a1ac8ac9eec8d2a8c8b0a6d72c53d6f3caa29bb6c171b0a6b
612727: https://sys1.bcfn.ca/block/e5e167c52a9decb313fbaadf49a5e34cb490f8084f642a850385476d4ef10d70
612728: https://sys1.bcfn.ca/block/ab64d989edc71890e7b5b8491c20e9a27520dc45a5f7c776d3dae79057f59fe7
612729: https://sys1.bcfn.ca/block/5e8b7ecd0e36f99d07e4ea6e135fc952bf7ec30164ab6f4d1e98b0f2d405df6d
612730: https://sys1.bcfn.ca/block/d395df3d31dde60bbb0bece6bd5b358297da878f0beb96be389e5f0e043580a3
It is important to note that this POC is not focused on Z-DAG. The performance of Z-DAG has been benchmarked within realistic network conditions: Whiteblock’s audit is publicly available. Network latency tests showed an average TPS around 15k with burst capacity up to 61k. Zero-latency control group exhibited ~150k TPS. Mainnet testing of the Z-DAG network is achievable and will require further coordination and additional resources.
Even further optimizations are expected in the upcoming Syscoin Core release which will implement a UTXO model for our token layer bringing further efficiency as well as open the door to additional scaling technology currently under research by our team and academic partners. At present our token layer is account-based, similar to Ethereum. Opt-in compliance structures will also be introduced soon which will offer some positive performance characteristics as well. It makes the most sense to implement these optimizations before performing another benchmark for Z-DAG, especially on the mainnet considering the resources required to stress-test this network.

Cost Savings

Total cost for these 100k transactions: $0.63 USD
See the live fee comparison for savings estimation between transactions on Ethereum and Syscoin. Below is a snapshot at time of writing:
ETH price: $318.55 ETH gas price: 55.00 Gwei ($0.37)
Syscoin price: $0.11
Snapshot of live fee comparison chart
Z-DAG provides a more efficient fee-market. A typical Z-DAG transaction costs 0.0000582 SYS. Tokens can be safely redeemed/re-spent within seconds or allowed to settle on-chain beforehand. The costs should remain about this low for microtransactions.
Syscoin will achieve further reduction of fees and even greater scalability with offchain payment channels for assets, with Z-DAG as a resilience fallback. New payment channel technology is one of the topics under research by the Syscoin development team with our academic partners at TU Delft. In line with the calculation in the Lightning Networks white paper, payment channels using assets with Syscoin Core will bring theoretical capacity for each person on Earth (7.8 billion) to have five on-chain transactions per year, per person, without requiring anyone to enter a fee market (aka “wait for a block”). This exceeds the minimum LN expectation of two transactions per person, per year; one to exist on-chain and one to settle aggregated value.

Tools, Infrastructure & Documentation

Syscoin Bridge

Mainnet Demonstration of Syscoin Bridge with the Basic Attention Token ERC-20
A two-way blockchain interoperability system that uses Simple Payment Verification to enable:
  • Any Standard ERC-20 token to be moved from Ethereum to the Syscoin blockchain as a Syscoin Platform Token (SPT), and back to Ethereum
  • Any SPT to be moved from Syscoin to the Ethereum blockchain as an ERC-20 token, and back to Syscoin

Benefits

  • Permissionless
  • No counterparties involved
  • No trading mechanisms involved
  • No third-party liquidity providers required
  • Cross-chain Fractional Supply - 2-way peg - Token supply maintained globally
  • ERC-20s gain vastly improved transactionality with the Syscoin Token Platform, along with the security of bitcoin-core-compliant PoW.
  • SPTs gain access to all the tooling, applications and capabilities of Ethereum for ERC-20, including smart contracts.
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Source code

https://github.com/syscoin/?q=sysethereum
Main Subprojects

API

Tools to simplify using Syscoin Bridge as a service with dapps and wallets will be released some time after implementation of Syscoin Core 4.2. These will be based upon the same processes which are automated in the current live Sysethereum Dapp that is functioning with the Syscoin mainnet.

Documentation

Syscoin Bridge & How it Works (description and process flow)
Superblock Validation Battles
HOWTO: Provision the Bridge for your ERC-20
HOWTO: Setup an Agent
Developer & User Diligence

Trade-off

The Syscoin Ethereum Bridge is secured by Agent nodes participating in a decentralized and incentivized model that involves roles of Superblock challengers and submitters. This model is open to participation. The benefits here are trust-minimization, permissionless-ness, and potentially less legal/regulatory red-tape than interop mechanisms that involve liquidity providers and/or trading mechanisms.
The trade-off is that due to the decentralized nature there are cross-chain settlement times of one hour to cross from Ethereum to Syscoin, and three hours to cross from Syscoin to Ethereum. We are exploring ways to reduce this time while maintaining decentralization via zkp. Even so, an “instant bridge” experience could be provided by means of a third-party liquidity mechanism. That option exists but is not required for bridge functionality today. Typically bridges are used with batch value, not with high frequencies of smaller values, and generally it is advantageous to keep some value on both chains for maximum availability of utility. Even so, the cross-chain settlement time is good to mention here.

Cost

Ethereum -> Syscoin: Matic or Ethereum transaction fee for bridge contract interaction, negligible Syscoin transaction fee for minting tokens
Syscoin -> Ethereum: Negligible Syscoin transaction fee for burning tokens, 0.01% transaction fee paid to Bridge Agent in the form of the ERC-20, Matic or Ethereum transaction fee for contract interaction.

Z-DAG

Zero-Confirmation Directed Acyclic Graph is an instant settlement protocol that is used as a complementary system to proof-of-work (PoW) in the confirmation of Syscoin service transactions. In essence, a Z-DAG is simply a directed acyclic graph (DAG) where validating nodes verify the sequential ordering of transactions that are received in their memory pools. Z-DAG is used by the validating nodes across the network to ensure that there is absolute consensus on the ordering of transactions and no balances are overflowed (no double-spends).

Benefits

  • Unique fee-market that is more efficient for microtransaction redemption and settlement
  • Uses decentralized means to enable tokens with value transfer scalability that is comparable or exceeds that of credit card networks
  • Provides high throughput and secure fulfillment even if blocks are full
  • Probabilistic and interactive
  • 99.9999% security assurance within 10 seconds
  • Can serve payment channels as a resilience fallback that is faster and lower-cost than falling-back directly to a blockchain
  • Each Z-DAG transaction also settles onchain through Syscoin Core at 60-second block target using SHA-256 Proof of Work consensus
https://preview.redd.it/pgbx84jih8e51.png?width=1614&format=png&auto=webp&s=5f631d42a33dc698365eb8dd184b6d442def6640

Source code

https://github.com/syscoin/syscoin

API

Syscoin-js provides tooling for all Syscoin Core RPCs including interactivity with Z-DAG.

Documentation

Z-DAG White Paper
Useful read: An in-depth Z-DAG discussion between Syscoin Core developer Jag Sidhu and Brave Software Research Engineer Gonçalo Pestana

Trade-off

Z-DAG enables the ideal speed/security tradeoff to be determined per use-case in the application layer. It minimizes the sacrifice required to accept and redeem fast transfers/payments while providing more-than-ample security for microtransactions. This is supported on the premise that a Reddit user receiving points does need security yet generally doesn’t want nor need to wait for the same level of security as a nation-state settling an international trade debt. In any case, each Z-DAG transaction settles onchain at a block target of 60 seconds.

Syscoin Specs

Syscoin 3.0 White Paper
(4.0 white paper is pending. For improved scalability and less blockchain bloat, some features of v3 no longer exist in current v4: Specifically Marketplace Offers, Aliases, Escrow, Certificates, Pruning, Encrypted Messaging)
  • 16MB block bandwidth per minute assuming segwit witness carrying transactions, and transactions ~200 bytes on average
  • SHA256 merge mined with Bitcoin
  • UTXO asset layer, with base Syscoin layer sharing identical security policies as Bitcoin Core
  • Z-DAG on asset layer, bridge to Ethereum on asset layer
  • On-chain scaling with prospect of enabling enterprise grade reliable trustless payment processing with on/offchain hybrid solution
  • Focus only on Simple Value Transfers. MVP of blockchain consensus footprint is balances and ownership of them. Everything else can reduce data availability in exchange for scale (Ethereum 2.0 model). We leave that to other designs, we focus on transfers.
  • Future integrations of MAST/Taproot to get more complex value transfers without trading off trustlessness or decentralization.
  • Zero-knowledge Proofs are a cryptographic new frontier. We are dabbling here to generalize the concept of bridging and also verify the state of a chain efficiently. We also apply it in our Digital Identity projects at Blockchain Foundry (a publicly traded company which develops Syscoin softwares for clients). We are also looking to integrate privacy preserving payment channels for off-chain payments through zkSNARK hub & spoke design which does not suffer from the HTLC attack vectors evident on LN. Much of the issues plaguing Lightning Network can be resolved using a zkSNARK design whilst also providing the ability to do a multi-asset payment channel system. Currently we found a showstopper attack (American Call Option) on LN if we were to use multiple-assets. This would not exist in a system such as this.

Wallets

Web3 and mobile wallets are under active development by Blockchain Foundry Inc as WebAssembly applications and expected for release not long after mainnet deployment of Syscoin Core 4.2. Both of these will be multi-coin wallets that support Syscoin, SPTs, Ethereum, and ERC-20 tokens. The Web3 wallet will provide functionality similar to Metamask.
Syscoin Platform and tokens are already integrated with Blockbook. Custom hardware wallet support currently exists via ElectrumSys. First-class HW wallet integration through apps such as Ledger Live will exist after 4.2.
Current supported wallets
Syscoin Spark Desktop
Syscoin-Qt

Explorers

Mainnet: https://sys1.bcfn.ca (Blockbook)
Testnet: https://explorer-testnet.blockchainfoundry.co

Thank you for close consideration of our proposal. We look forward to feedback, and to working with the Reddit community to implement an ideal solution using Syscoin Platform!

submitted by sidhujag to ethereum [link] [comments]

All About Zcoin

All About Zcoin

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What is Zcoin?
Zcoin, also referred to as XZC or Zerocoin, is an open source decentralized cryptocurrency that provides privacy and anonymity for its users when making transactions.
To achieve its privacy and anonymity, Zcoin uses zero-knowledge proofs via the Zerocoin protocol, which is at this moment in time one of the most cited cryptography papers.
According to Wikipedia, in cryptography, a zero-knowledge proof or zero-knowledge protocol is a method in which one party proves to another party (the verifier) that a given statement is actually true.
In other words, in a transaction with Bitcoin or Ethereum or something similar, your transaction history is always linked to your coins by default, leaving you vulnerable. All it takes is one link to your personal information or IP to find out the origin of the coins.
However, when you trade with Zcoin’s Zercoin feature, your transaction history is not linked to the actual coins. Only the receiver and sender know that the funds have actually been exchanged.

How Does Zcoin Work?

Zcoin works on the Zerocoin protocol by enforcing Zero-knowledge proofs. Here are the components of Zcoin to explain how it works.
Mint: When sending a private transaction with Zcoin, all you need to do is select the number of coins you want to mint. Post that your normal Zcoin balance would reduce automatically and you will be credited with new coins and no transaction history. In essence, your old coins are burned cryptographically, which prevents anyone else from using them again and being directed to your transaction history. You get credited with new coins with no history, while the total supply is maintained.
For now, you can only mint in denominations of 1, 10, 25, 50 and 100. If you choose ‘100’ coins to be minted, for instance, you will instantly be credited with 100 new Zcoins with no history attached to them.
  • Spend: When you want to make a private transaction, you will be required to use these ‘100’ newly minted coins. From this pool of funds, you can now send any amount in any denomination to anyone anonymously because no history is attached to it.
  • Repeat: You can ‘mint’ and ‘send’ Zcoins any number of times at anytime with your privacy intact.

Zcoin’s Vision

Zcoin seeks to improve things that Bitcoin hasn’t been able to so far, some of which include fungibility, privacy and miner’s centralization.
Users of Zcoin can enjoy full fungibility and privacy along with demolishing miner’s centralization by implementing a better proof of work algorithm called MTP.
Total Zcoin supply
Only 21 million units of Zcoin will ever be produced. Currently, there are about 3.4 million units in circulation, with the rest yet to be mined.
But the total supply has increased by 388450 XZC units after a Zcoin code bug, which the team refused to roll back due to economic reasons, which is why the total supply stands at approximately 21.4 million.
Every 10 minutes, a Zcoin block is mined and 50 coins are generated, making 72,000 Zcoins per day.
Market cap of Zcoin
According to CoinMarketCap, the total circulating supply of Zcoin is 5,757,841 XZC and the current unit price is $9.6. That makes the market cap approximately $55 million*.*
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How To Buy Zcoin Cryptocurrency

If you are looking to get some Zcoin, here is a list of resources where it can be bought from.
  • Atomars – Supported pairs are XZC/BTC, XZC/ETH, XZC/USDT
  • Binance - Supported pairs are XZC/BTC, XZC/ETH, XZC/BNB
  • Huobi - Supported pairs are XZC/BTC, XZC/ETH
  • Bittrex - Supported pairs are XZC/BTC
  • Cryptopia - Supported pairs are XZC/BTC, XZC/LTC, XZC/DOGE
  • CoinExchange - Supported pairs are XZC/BTC
  • LiteBit.eu - Supported pairs are XZC/EUR
Note: At the moment, buying XZC in fiat currencies such as USD, EUR, or GBP is quite difficult.
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Zcash:
Zcash is a decentralized and open-source peer-to-peer cryptocurrency that provides strong privacy protections. It was created as a fork of Bitcoin and, like bitcoin, it also has a hard limit of 21 million coins. Unlike bitcoin, however, Zcash offers total privacy for its users maintaining the absolute anonymity behind each transaction along with the parties and the amounts involved in it.
PIVX:
PIVX, which stands for Private Instant Verified Transaction, is an open-source, decentralized form of digital online money that uses blockchain technology. This makes it easy to transfer all around the world in an instant with low transaction fees with market leading security & privacy. PIVX focuses on privacy, security, anonymity, and instant transactions.
Monero:
Monero is a fast, private, secure and untraceable digital currency system that uses a special kind of cryptography to keep all its transactions 100% unlinkable and untraceable. With Monero, you are your own bank. You can spend safely, knowing that others cannot see your balances or track your activity.
Some Zcoin misconceptions
There are some misconceptions regarding Zcoin:
  • Some believe that, since Zcoin has a trusted setup that allows indefinite minting of coins, it is not safe. This is untrue. Of course, to start with they had to use a trusted setup because they have an auditable total coin supply that prevents any form of cheating. This downside however, is being taken care of by removing this trusted setup in the near future and when that happens, Zcoin will be one of the serious coins to count on for privacy.
  • Zcoin has been considered as Zcash’s fork but that is also not true because Zcash is based on the Zerocash protocol whereas Zcoin was started from scratch by applying Zerocoin tech.
Now that some of the Zcoin’s misconceptions have been cleared, here’s a look into its future.

Zcoin’s Future & Roadmap

Zcoin’s future is quite promising and worth watching based on these interesting milestones on their roadmap:
  • Zcoin is the first coin to implement MTP proof of work, which makes it possible for general masses to mine Zcoin with GPUs and CPUs. MTP doesn’t allow costly ASIC-like miners to mine XZC coins.
  • Zcoin is also implementing Znodes to make their cryptocurrency more decentralized and anonymous. These Znodes will be like masternodes and facilitate anonymous transactions as making an anonymous transaction single-handedly is quite computational.
  • Znodes will be incentivized by reducing some portion of the founder’s reward. Also, the surplus funds that get generated from the founder’s reward reduction would be used for hiring new developers and increased marketing efforts.
  • Another agenda on their roadmap is to bring inbuilt Tor or some IP obfuscation mechanism that will make it completely anonymous.
  • Apart from these, some innovative and exciting things like sigma protocol, decentralized anonymous voting and Zcoin Labs are on their roadmap, making this project worth checking out.
  • Last but not least, its recent price is a good indicator of its healthy market sentiment and shows that there are people who understand this project’s worth. Just to put things into perspective – a unit of Zcoin was priced $2 in March 2017 and now it is $37*.*

Zcoin Team & Progress

Zerocoin is a cryptocurrency proposed by professor Matthew D. Green, a professor of Johns Hopkins University, and graduate students Ian Miers and Christina Garman. It was proposed as an extension to the Bitcoin protocol that would add true cryptographic anonymity to Bitcoin transactions.
Zerocoin was first implemented into a fully functional cryptocurrency and released to the public by Poramin Insom, the lead developer, as Zcoin in September 2016.
Some of the notable dev members of the team are listed below.
Poramin Insom
Founder and Core Developer
Poramin Insom created what was the world's 4th most valuable cryptocurrency in February 2014. He is also the world's first person to implement stealth addresses in QT-Wallets, improving cryptocurrency anonymity. He earned a master’s degree in Information Security from Johns Hopkins University, where he wrote a paper on a proposed practical implementation of the Zerocoin protocol.
Alexander N.
Developer
Alexander N. aka Aizensou is a full-stack developer who has experience in many programming languages (C++, C#, Python, Perl, Java etc.) and has been involved in the cryptocurrency space since 2013. He has a broad development portfolio from low level APIs in Python and C++ to Android native applications in Java. In addition to his involvement in cryptocurrencies, Alexander was doing his P.h.D. in machine learning at a German university from 2012 to 2016.
Saran Siriphantnon
Developer
Saran Siriphantnon is the CTO of Satang.co/Satoshift, a fintech company focusing on creating an open financial system for Southeast Asia. He served as President of the Computer System Administrator Group at King Mongkut's Institute of Technology Ladkrabang.
Tadhg Riordan
Solidity Developer
Tadhg Riordan is a 24 year old Software Developer from Wexford, Ireland. He recently completed his MSc from Trinity College Dublin, where he worked with Blockchain privacy mechanisms, focusing particularly on Zero-Knowledge Proofs and the Ethereum platform. He is a strong advocate for the adoption of cryptocurrency and for complete financial privacy.
Apart from these, their team comprises of other developers, community managers, support personnel and advisors who maintain the required balance.

Advisors:

Aram Jivanyan (Cryptography Advisor): Co-Founder at Skycryptor & KMSchai
Torphop Korgtadam (It Security Consultant): Senior Vice President, Head Of Internal Audit Strategy, Innovation and Decision Science at United Overseas Bank Limited
Alexander N. aka Aizensou (Advisor)

Unique/Key Features Against Its Competitors:

  • Anonymous transactions. The project establishes a notably higher level of anonymity and seeks to bypass current analysis techniques which governments use to reveal the identity of users.
  • Not subject to transaction graph analysis. Zcoin has an anonymity set that encompasses all minted coins in a particular RSA accumulator that can scale to many thousands.
  • Innovative process. Tokens are burned cryptographically and replaced with new coins without a transaction history. This actively prevents anyone else from using the tokens again and stops the public from being directed to a user's transaction history.
  • Transparency focused. Zcoin's main advantage is its auditable money supply.
submitted by atomarsofficial to Atomars [link] [comments]

Groestlcoin Release September 2018

Introduction

As always, the past 3 months since 22nd June have been crazy busy. The bears might still be around, but the show must go on and of course has not slowed the Groestlcoin development team in the slightest. Here’s a quick overview of what has already happened since the last release: - Integrated into the bitbns exchange, with the ability to buy Groestlcoin directly with the Indian Rupee. - Groestlcoin Rebrand Vote – Whilst there was much talk and push for a rebrand vote, the overall result was almost unanimously in favour of keeping our unique and conversation-starting name. With just 83 votes to Rebrand, and 2577 votes to No Rebrand. Thank you for all who voted, the funds raised are being used to fund ongoing hosting and development costs. - Integrated into the Cryptobridge exchange. Cryptobridge is a popular decentralised exchange where you always hold the private keys to your funds, only YOU have access to them. - Groestlcoin has been added to SimpleSwap – Groestlcoin can now be swapped with over 100 other cryptocurrencies, without signing up! - Groestlcoin has been added to UnoDax, one of the leading cryptocurrency exchanges in India, with TUSD, BTC and INR trading pairs. - Groestlcoin has been added to SwapLab.cc, where you can buy Groestlcoin using Bitcoin and over 50 other altcoins. Purchasing with VISA/Mastercard is coming VERY SOON. Discussed later: - Groestlcoin has been listed on #3 largest exchange in the world on volume, Huobi Global! More on this to come further on in the announcements. - Groestlcoin has been added to the Guarda Multi-Currency Wallet. - Groestlcoin has been added to Melis Multi-Device, Multi-Account, Multi-Platform, Multi-Signature advanced wallet! Already this list is far more than most other cryptocurrencies have achieved in the past 3 months. But this is just the tip of the iceberg of what has been developed.

What's been Happening?

GRSPay Released

We are so excited for this, that it has it's own separate reddit thread. Head over there now at https://www.reddit.com/groestlcoin/comments/9ikr5m/groestlcoin_releases_grspay/? to see more on this!
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Melis Wallet

The the most advanced wallet for Bitcoin, Bitcoin Cash, Litecoin and now Groestlcoin.
With Melis you have the complete control of your bitcoins and private keys, you can define spending limits policies and make use of two or more factors authentication. Melis is open source, published on GitHub.

How Melis Works?

You can create as many accounts as you want. An account is a part of your wallet that can be customised to your requirements. You can choose how many co-signers are required to spend funds. The accounts are completely independent and act like separate wallets from each other but can be accessed via the same details. A core feature of Melis is the ability to set a ‘primary’ device. With this you can set an account as ‘Secure’ so it is only viewable (and accessible at all) from the Primary device. You can have a savings account hidden from the outside world whilst also having your ‘spending’ funds available on the go. With Melis you can create a multi-signature account between N people, where up to N signatures are required to sign a transaction, choosing if any of those should be mandatory.
Core Features:
https://guarda.co/assets/images/1PGo4ID.svg?1537791124643

Guarda Wallet

Safer than ever! Desktop Light Wallet - Anonymous and fast!
With Guarda Multi-currency Desktop Light Wallet you don’t need to register. Guarda has no access to your private keys or funds. You can receive, send, store, buy and exchange cryptocurrencies in complete anonymity and safety. All these features are available on Linux, Windows or MacOS. Choose the one that suits you!
More info about Guarda wallet on www.guarda.co
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Integrated into HolyTransaction

What is HolyTransaction?

HolyTransaction gives users access to the crypto world with a universal cryptocurrency wallet and instant exchange.

Features

For more information, visit Holy Transaction here.
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Integrated into NEXT Wallet

What is NEXT?

NEXT is a modern, next-generation stylish open-source Desktop wallet.

Features

For more information, visit NextWallet here.
https://blockchainfinancial.com/mediaserve2018/09/admin-06143647-bcf_logo_vec_256x256.png

Integrated into Blockchain Financial

What is Blockchain Financial?

Blockchain Financial is a set of web based services for individuals and companies that want to make things happen with the Cryptocurrencies Ecosystem. - For those that don't know anything about cryptocurrencies, we offer tools that will let them receive, send and operate with an assortment of coins. - For those that are already riding the wave, we offer tools that will let them do all those things that they weren't able to do.

Blockchain Financials mission

We're not here to reinvent the wheel. We're here to make it run smoother for you, and we provide some of the most useful services you'll find on the internet, made in a way that is easy to understand and use on a daily basis. In short, we're a bunch of people that claim to be Crypto Evangelists. We strongly believe in cryptocurrencies, and our main promise is to push them up so more people get involved and take all the advantages they offer.

More information from Blockchain Financial

Back in 2014, the world was taken by storm when Facebook approved the first cryptocurrencies tipping apps. The first was for Dogecoin, and the second was for multiple coins.
The project was hosted on whitepuma.net, and persisted for almost two years, built up a massive user community and gave a home to Bitcoin, Litecoin, Dogecoin and dozens of other bitcoin-based altcoins.
After very active months, the tipping hype started to fade away. Then, the developers decided to jump into the next stage: bringing not only tipping, but also mining and a widget that could be embedded on websites to allow everyone to accept payments. Sadly, the work was never completed because the project started to require an unsustainable amount of resources. Then, in a painful decision, a shutdown was announced by December 2015.
A couple of months after whitepuma.net was closed, the source code was released by its creator as Open Source on GitHub. But it wasn't maintained.
Now, some of the original members of the dev and admin teams gathered up with a handful of the WhitePuma's elite users, and decided to make something good with the best pieces of the old source code. That, with fresh new ideas and the power of the BardCanvas engine, synthesized the core of Blockchain Financial.
More info about Blockchain Financial wallet on .
For more information, visit [Blockchain Financial](www.blockchainfinancial.com)
https://www.huobi.com/image/logo.aeb4723.svg

Groestlcoin Listed on Huobi

Who are Huobi?

Huobi was founded in China and is now based in Singapore, with offices in Hong Kong, South Korea, Japan and the North America, currently sitting #3 in volume on Coinmarketcap. Huobi is a great leap forward for our growing presence in Asia and we are very excited to be listed here!
You can find the official Huobi announcement here.

Groestlcoin Core v2.16.3 - Please Update ASAP

A new major Groestlcoin Core version 2.16.3 is now available for download which includes both a Denial of Service component and a critical inflation vulnerability, so it is recommended to upgrade to it if you are running a full Groestlcoin node or a local Groestlcoin Core wallet.
v2.16.3 is now the official release version of Groestlcoin Core. This is a new major version release with a very important security updates. It is recommended to upgrade to this version as soon as possible. Please stop running versions of Groestlcoin Core affected by CVE-2018-17144 ASAP: These are 2.13.3 and 2.16.0.
As a result in this, all exchanges and services have been asked to upgrade to this version, so please be patient if wallets go in to maintenance mode on these services.

What's new in version v2.16.3?

This is a major release of Groestlcoin Core fixing a Denial of Service component and a critical inflation vulnerability (https://nvd.nist.gov/vuln/detail/CVE-2018-17144) exploitable by miners that has been discovered in Groestlcoin Core version 2.13.3 and 2.16.0. It is recommended to upgrade to 2.16.3 as soon as possible. If you only occasionally run Groestlcoin Core, then it's not necessary to run out and upgrade it right this second. However, you should upgrade it before you next run it. If you know anyone who is running an older version, tell them to upgrade it ASAP. Stored funds are not at risk, and never were at risk. At this time we believe over half of the Groestlcoin hashrate has upgraded to patched nodes. We are unaware of any attempts to exploit this vulnerability. However, it still remains critical that affected users upgrade and apply the latest patches to ensure no possibility of large reorganizations, mining of invalid blocks, or acceptance of invalid transactions occurs.

The Technicals

In Groestlcoin Core 2.13.3, an optimization was added (Bitcoin Core PR #9049) which avoided a costly check during initial pre-relay block validation that multiple inputs within a single transaction did not spend the same input twice which was added in 2012 (Bitcoin Core PR #443). While the UTXO-updating logic has sufficient knowledge to check that such a condition is not violated in 2.13.3 it only did so in a sanity check assertion and not with full error handling (it did, however, fully handle this case twice in prior to 2.1.0.6). Thus, in Groestlcoin Core 2.13.3, any attempts to double-spend a transaction output within a single transaction inside of a block will result in an assertion failure and a crash, as was originally reported. In Groestlcoin Core 2.16.0, as a part of a larger redesign to simplify unspent transaction output tracking and correct a resource exhaustion attack the assertion was changed subtly. Instead of asserting that the output being marked spent was previously unspent, it only asserts that it exists. Thus, in Groestlcoin Core 2.16.0, any attempts to double-spend a transaction output within a single transaction inside of a block where the output being spent was created in the same block, the same assertion failure will occur. However, if the output being double-spent was created in a previous block, an entry will still remain in the CCoin map with the DIRTY flag set and having been marked as spent, resulting in no such assertion. This could allow a miner to inflate the supply of Groestlcoin as they would be then able to claim the value being spent twice.
Groestlcoin would like to publicly thank Reddit user u/Awemany for finding CVE-2018-17144 and reporting it (https://lists.linuxfoundation.org/pipermail/bitcoin-core-dev/2018-Septembe000064.html). You deserve gratitude and appreciation from cryptoworld, and you have ours. If you want to support him for his work, please consider donating to him on his bitcoin cash address: bitcoincash:qr5yuq3q40u7mxwqz6xvamkfj8tg45wyus7fhqzug5
http://i.imgur.com/3YhyNZK.png

Groestlcoin Electrum-GRS 3.2.2 - Ledger & Trezor Edition

What is Electrum-GRS?
Electrum-GRS is a lightweight "thin client" groestlcoin wallet Windows, MacOS and Linux based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes:

http://i.imgur.com/3YhyNZK.png

Electrum-GRS Mobile Android

What is Electrum-GRS Mobile?

Electrum-grs is a lightweight "thin client" groestlcoin wallet Android based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes

Groestlcoin EasyVanity Released

Groestlcoin EasyVanity is a Windows app is built from the ground-up in C# and makes it easier than ever before to create your very own bespoke Groestlcoin address(es), even whilst not connected to the internet! You can even generate multiple keys with the same prefix and leave it on overnight whilst your CPU or GPU collects and stores these addresses locally.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then Groestlcoin EasyVanity is the right choice for you to create a more personalized address.

Features

• Ability to continue finding keys after first one is found • Includes warning on startup if connected to the internet • Ability to output keys to a text file (And shows button to open that directory) • Ability to make your match case sensitive (Where possible) • Show and hide the private key with a simple toggle switch, and copy the private key straight to your clipboard • Show full output of commands • Includes statistics whilst the application is running • Ability to choose between Processor (CPU) and Graphics Card (GPU) • Automatically detects 32 or 64 bit systems • Features both a Light and Dark Material Design inspired Themes • EasyVanity's search is probabilistic, and the amount of time required to find a given pattern depends on how complex the pattern is, the speed of your computer, and whether you get lucky. • EasyVanity includes components to perform address searching on your CPU (vanitygen) and your OpenCL-compatible GPU (oclvanitygen). Both can be built from source, and both are included in the Windows binary package. • Prefixes are exact strings that must appear at the beginning of the address. When searching for prefixes, Easyvanity will ensure that the prefix is possible, and will provide a difficulty estimate. • The percentage displayed just shows how probable it is that a match would be found in the session so far. If it finds your address with 5% on the display, you are extremely lucky. If it finds your address with 92% on the display, you are unlucky. If you stop EasyVanity with 90% on the display, restart it, and it finds your address with 2% on the display, your first session was unlucky, but your second session was lucky. • EasyVanity uses the OpenSSL random number generator. This is the same RNG used by groestlcoin and a good number of HTTPS servers. It is regarded as well-scrutinized. Guessing the private key of an address found by EasyVanity will be no easier than guessing a private key created by groestlcoin itself. • To speed up address generation, EasyVanity uses the RNG to choose a private key, and literally increments the private key in a loop searching for a match. As long as the starting point is not disclosed, if a match is found, the private key will not be any easier to guess than if every private key tested were taken from the RNG. EasyVanity will also reload the private key from the RNG after 10,000,000 unsuccessful searches (100M for oclvanitygen), or when a match is found and multiple patterns are being searched for. • Free software - MIT. Anyone can audit the code. • Written in C# - The code is short, and easy to review.

Groestlcoin Sentinel (Android & Blackberry) – Mainnet + Testnet

What is Sentinel?

Groestlcoin Sentinel is the easiest and fastest way to track/receive/watch payments in your offline Groestlcoin Wallets. Groestlcoin Sentinel is compatible with any standard Groestlcoin address, BIP44 XPUB (Extended Public Key) BIP49 YPUB and BIP84 ZPUB
Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets). Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that particular wallet.

What's New?

The P2SH paperwallet supports creating P2SH paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes
Features
The BECH32 paperwallet supports creating BECH32 paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Features
![WebWallet](https://i.imgur.com/Z2oj7bj.png)

Groestlcoin Web Wallet Update 1.4

What is Groestlcoin Web Wallet?
Groestlcoin Webwallet is an open source, multisignature, HD Wallet and more! Webwallet is a a open source browser based Groestlcoin webwallet.
Webwallet is a playground for Groestlcoin in javascript to experiment with. It supports multisig, OP_HODL, RBF and many more. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes:
submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Unconfirmed Bitcoin Transaction

Hey everyone, I'm new to reddit so I'm not sure if this is the correct place to ask my question...but it is related to an unconfirmed Bitcoin transaction.
Details- On December 29th, ~11 PM (Eastern Standard Time), I sent ~.5 bitcoins FROM my desktop wallet (Bitcoin Knots) TO my account on Binance (exchange).
When I view my TRANSACTIONS page in my Bitcoin Knots wallet, I see the following information -
Status: 0/unconfirmed, in memory pool Date: 12/29/2017 23:07 To: Binance 19x7XhTaLRWuBZsLfkHRP8yhQPk7q8MAqu Debit: -0.50129628 BTC Transaction fee: -0.00049177 BTC Net amount: -0.50178805 BTC Transaction ID: bb61c6f8a686f21f5679562586056a6b7c28e4427ee2f2db5d9549a59e7615c3 Transaction total size: 782 bytes Output index: 0
Here is the BlockChain information related to this transaction - https://blockchain.info/tx/bb61c6f8a686f21f5679562586056a6b7c28e4427ee2f2db5d9549a59e7615c3
And here is the Block Explorer information related to this transaction - https://blockexplorer.com/tx/bb61c6f8a686f21f5679562586056a6b7c28e4427ee2f2db5d9549a59e7615c3
As you can see, the RECEIVED TIME is different across all three (the wallet, the first website, and the second website).
Could anyone explain what might be going on and how to fix this?
Just an FYI...I already performed the -rescan option on my "bitcoin-qt.exe" file. It did some "update database file" or something like that (which was about 2 hours ago) but still no confirmed transaction.
Oh yeah, one more thing, on my TRANSACTIONS page in Bitcoin Knots, the "Cancel Transaction" and "Increase Transaction Fee" is disabled/greyed out when I 'right-click' the transaction record - so, I'm not sure what that indicates either.
Any help is much appreciated!
Thanks!
submitted by Butt0nSmash3r to Bitcoin [link] [comments]

Subreddit Stats: Bitcoin posts from 2018-10-09 to 2018-10-16 19:41 PDT

Period: 7.10 days
Submissions Comments
Total 765 10226
Rate (per day) 107.80 1494.28
Unique Redditors 596 3440
Combined Score 31658 33963

Top Submitters' Top Submissions

  1. 4526 points, 1 submission: Alexsayzz
    1. Anti-crypto propaganda... promoted by American Express (4526 points, 513 comments)
  2. 2391 points, 2 submissions: MoonMan_666
    1. Someone just paid $0.10 to move $194M (29,999 BTC). Think about how powerful that is for a second. (2369 points, 380 comments)
    2. Dev sends Bitcoin without using the web or the power grid (22 points, 4 comments)
  3. 2077 points, 1 submission: _Logicrypto
    1. When your boss thanks you for staying late at work but you were just watching the Bitcoin price and lost track of time (2077 points, 69 comments)
  4. 1496 points, 1 submission: bitbug42
    1. ⚡Lightning Network at the Senate - Counterargument to Roubini's speech that Bitcoin can never scale to serve the planet (1496 points, 186 comments)
  5. 1417 points, 1 submission: opencoins
    1. Why sell and pay capital gains, why not wait for mass adoption? That's my motto. (1417 points, 244 comments)
  6. 1174 points, 1 submission: awertheim
    1. Took a while but finally part of the picture club (had to wait on the web browser update!) (1174 points, 127 comments)
  7. 853 points, 1 submission: Hodl_it
    1. Feeling good? (853 points, 215 comments)
  8. 833 points, 1 submission: cointastical
    1. Bitcoin ATM operator gets the $62,500 that police confiscated back (833 points, 110 comments)
  9. 802 points, 2 submissions: JandyJammer
    1. Congratulations US senators for understanding crypto better than this guy (748 points, 125 comments)
    2. How is Bitmex the biggest exchange... total joke. I hope their competitors crush them. (54 points, 49 comments)
  10. 704 points, 1 submission: lesbiansareoverrated
    1. ...in case you missed the laura shill burn today (704 points, 100 comments)
  11. 512 points, 5 submissions: castorfromtheva
    1. Mycelium wallet will FINALLY get segwit! "This month" as stated by Mycelium developers on 9 October 2018. Glad to hear! I am excited. (312 points, 136 comments)
    2. Just saw it on their website: Ledger Nano S 20% off, directly from manufacturer! For six days, starting today. Just in case you consider getting a hardware wallet. (146 points, 84 comments)
    3. Newsflash: Bitfinex Unveils ‘Distributed Banking Solution,’ Resumes Fiat Deposits (44 points, 8 comments)
    4. Binance Uganda Launch 80% Ready As Users Can Now Sign Up: Deposits & Trading Coming Soon (8 points, 1 comment)
    5. Article: "Cryptos at a turning point", trustnodes.com (2 points, 0 comments)
  12. 510 points, 4 submissions: eddieweng
    1. Someone moved 12,220 BTC ($82M) in block 545,877 (393 points, 180 comments)
    2. Someone moved 22,200 BTC ($139M) in block 545,243 (90 points, 38 comments)
    3. CoinMarketBull – CoinMarketCap, but with a different metric (26 points, 4 comments)
    4. holdernews - trending stories on bitcointalk (1 point, 0 comments)
  13. 387 points, 1 submission: StoneHammers
    1. We are three months away from Bitcoins 10 year anniversary. (387 points, 39 comments)
  14. 366 points, 3 submissions: TrackCoinMarket-com
    1. Citizens of Venezuela have turned to Bitcoin and gold farming in online games to survive the country’s economic collapse. (365 points, 60 comments)
    2. Zambian Central Bank Declares Bitcoin Is Not Legal Tender (1 point, 7 comments)
    3. Bitcoin is Maturing, Crypto Growth Surprisingly Positive Reveals Study (0 points, 3 comments)
  15. 358 points, 1 submission: musicfan39
    1. Bitcoin all-time price graph (Aug 2010 – Oct 2018) (358 points, 84 comments)
  16. 311 points, 5 submissions: TheGreatMuffin
    1. Bitfinex' statement on fiat deposits/withdrawals (tldr: fiat and crypto withdrawals working, fiat deposits temporarily paused) (103 points, 52 comments)
    2. Bitfinex suspends all fiat deposits, “expects the situation to normalize within a week” (78 points, 62 comments)
    3. Fidelity gives a nod to OG cypherpunks (mentioning Adam Back, Nick Szabo, David Chaum) and bitcoin's precursors in their newest blog post (78 points, 0 comments)
    4. full video of the US Senate hearing on cryptocurrency: with P. Van Valkenburgh and N. Roubini as witnesses (starts at minute 16) (31 points, 5 comments)
    5. Interview with one of the creators of the Samourai wallet (21 points, 1 comment)
  17. 305 points, 1 submission: 6maud
    1. Jamie Dimon: Bitcoin is a scam. Also Jamie Dimon: Let's file 20 blockchain patents so we don't miss out on this blockchain thing. facepalm (305 points, 93 comments)
  18. 274 points, 2 submissions: undertheradar48
    1. $6.9 trillion of assets just got access to the world of crypto! (169 points, 24 comments)
    2. 1.65 Million people are attending over 5,000 Bitcoin meetups around the world. Organic interest/curiosity is real! (105 points, 41 comments)
  19. 265 points, 1 submission: NoGooderr
    1. Shorters, are you okay? (265 points, 123 comments)
  20. 253 points, 5 submissions: _smudger_
    1. Bakkt CEO: We're About To See A Cryptocurrency Revolution (130 points, 29 comments)
    2. Our team, launch and advocacy – Bakkt Blog – Medium (104 points, 33 comments)
    3. Coinbase's Adam White is joining Bakkt as its COO - The Block (16 points, 1 comment)
    4. The Bright Side of the 2018 Bitcoin Bear Market – Wes Carlson – Medium (2 points, 0 comments)
    5. Analysis: ErisX & Bakkt Are All in on the Battle for Institutional Cash (1 point, 0 comments)
  21. 247 points, 1 submission: Fly115
    1. It would be impossible for every Fidelity brokerage customer to own even one Bitcoin. This is why Bitcoins are worth thousands of dollars, while a dollar is only worth one dollar (and only until next year when when it's worth 97 cents). - Erik Voorhees (247 points, 129 comments)
  22. 237 points, 1 submission: manfromnantucket1984
    1. Bear markets are for building! 🐻⚡ While the price is doing what it does, we continue to build the #LightningNetwork at the #LightningHackdayNYC in New York on October 27th/28th 2018. Speakers like Christian Decker, Matt Corallo and Peter Todd will take you down the rabbit hole. (237 points, 15 comments)
  23. 232 points, 1 submission: TheMidnightMatinee
    1. Guys lets rally and show your support for an BTC ETF! Here's why! (232 points, 63 comments)
  24. 231 points, 2 submissions: installeris
    1. Fidelity just made it easier for hedge funds and other pros to invest in cryptocurrencies (169 points, 36 comments)
    2. Nouriel Roubini has always been talking sh*t about Bitcoin. And he's always wrong. (62 points, 29 comments)
  25. 226 points, 1 submission: lewtr
    1. An easter egg in the Bitcoin genesis block code (226 points, 40 comments)
  26. 218 points, 1 submission: Unusual_Mountain
    1. Bitcoin as a safe haven from monetary policy can help keep governments and banks honest. It doesn't have to replace them. (218 points, 85 comments)
  27. 214 points, 1 submission: Mobilenewsflash
    1. Roubini (214 points, 50 comments)
  28. 212 points, 1 submission: CardCollector1
    1. Getting Started with BTCPay Server - Free and Open Source Bitcoin and Lightning Network payment processor (212 points, 75 comments)
  29. 201 points, 1 submission: yonstonston
    1. Sorry guys, i bought BTC yesterday... (201 points, 72 comments)
  30. 161 points, 2 submissions: linzex
    1. A Bitcoin Lesson From A Yogi Master (93 points, 6 comments)
    2. ChangeNow Exchange Accused of $70,000 Theft (68 points, 8 comments)
  31. 159 points, 3 submissions: zappadoing
    1. greetings from holidays - I thought I won't have to read anything about bitcoin this time... (130 points, 12 comments)
    2. Telegram down! Lots of Bitcoin-Groups not accessible. We need something decentralized. (19 points, 26 comments)
    3. Colleges Are Baffled by Bitcoin Donations (10 points, 0 comments)
  32. 159 points, 1 submission: Crevative
    1. Zimbabwe spirals into economic chaos as fears of another round of hyperinflation begin to spark - another fiat currency fails! (159 points, 20 comments)
  33. 147 points, 1 submission: lexihayes99
    1. Just wanted to remind people of a simpler time :) (147 points, 196 comments)
  34. 146 points, 1 submission: Rare_Ad
    1. Bitcoin was a tool that was born of the economic crisis some 10 years ago, does that mean another big recession or banking collapse could catapult it forward? (146 points, 87 comments)
  35. 146 points, 1 submission: vmrey
    1. Buda, the largest crypto exchange by volume in Chile, is one of the first to incorporate Lightning network. (146 points, 14 comments)
  36. 145 points, 1 submission: wwwdata
    1. I own crypto but not Bitcoin. (145 points, 243 comments)
  37. 141 points, 9 submissions: expertbit
    1. This E-Bike Accepts Payments With Bitcoin's Lightning Network (51 points, 3 comments)
    2. Bitcoin [BTC] transfers will become a lot faster with Liquid Network, says Jimmy Song (37 points, 58 comments)
    3. Top Universities Are Now Investing in Cryptocurrency Funds (18 points, 0 comments)
    4. Indian Exchange Unocoin Could Launch Crypto ATMs (17 points, 0 comments)
    5. Bitcoin Price Stability -- A Bullish Or Bearish Sign? (15 points, 1 comment)
    6. Don’t Underestimate China’s Power In Bitcoin (2 points, 3 comments)
    7. Bitcoin Price Analysis: Bulls Defend Yearly Support Amidst Wall Street Slump (1 point, 0 comments)
    8. Bitcoin Network Comes To A Standstill In China (0 points, 2 comments)
    9. Bitcoin Price Jumps by $600 to Reach One-Month High Above $6.9k (0 points, 0 comments)
  38. 137 points, 1 submission: diditmakesound
    1. Everyone still buying right now (137 points, 30 comments)
  39. 135 points, 1 submission: gattacibus
    1. POLONIEX suspends Bitcoin withdrawals (135 points, 86 comments)
  40. 129 points, 3 submissions: nopara73
    1. Wasabi Wallet added OSX support. Please consider testing it. (55 points, 25 comments)
    2. Scoring Bitcoin Wallets (38 points, 25 comments)
    3. A Technical Overview of Wasabi Wallet, Future Ideas, Plans and Strategy (36 points, 1 comment)
  41. 123 points, 1 submission: Big_Bluefin
    1. Live from Fremont Street in Las Vegas (123 points, 20 comments)
  42. 121 points, 1 submission: agustinf
    1. Latin American Exchange Buda.com adds Lightning Network payments for all. (121 points, 17 comments)
  43. 118 points, 2 submissions: TheCrunk1
    1. Fidelity launches new company for trading, storing cryptocurrencies (98 points, 26 comments)
    2. Binance launches fiat-to-crypto exchange in Uganda (20 points, 7 comments)
  44. 112 points, 1 submission: Thinkmoreaboutit
    1. "Over the weekend I sent a bitcoin transaction to a relay 12.6km away with no cell network or internet connection. Here's a tweetstorm about how I used @gotenna and @SamouraiWallet to do it" [email protected] (112 points, 20 comments)
  45. 111 points, 1 submission: Jackieknows
    1. When it comes to your coins, keep it quiet. – Trezor Blog (111 points, 10 comments)
  46. 110 points, 1 submission: 100ravp
    1. Someone solved the 310.00 BTC challenge (110 points, 87 comments)
  47. 110 points, 1 submission: loulan
    1. There was an attempt (110 points, 78 comments)
  48. 106 points, 1 submission: king-only
    1. Breez, a Lightning Network mobile client, is now fully open sourced (106 points, 19 comments)
  49. 101 points, 2 submissions: HodlingToTheMoon
    1. Websites using Joomla (second most popular platform after Wordpress), can now be enabled with Bitcoin payments - In less than 5 min! (98 points, 5 comments)
    2. Got business on your mind? Here are 7 easy and genuine ideas to start a Bitcoin-centric e-commerce store! (3 points, 0 comments)
  50. 98 points, 1 submission: ubunt2
    1. Fidelity Starts Crypto Unit to Serve Wall Street Customers (98 points, 4 comments)
  51. 97 points, 1 submission: CosmicHemorroid
    1. Lightning Powered E-bike #Reckless (97 points, 22 comments)
  52. 96 points, 3 submissions: DesignerAccount
    1. Bitcoin is all grown up! (83 points, 6 comments)
    2. [Bitcoin OpSec - Keep your coins safe] Detailed breakdown of sophisticated scam (12 points, 6 comments)
    3. Infographic - How do UTXOs work? (1 point, 0 comments)
  53. 96 points, 1 submission: bowlingfries
    1. Bitcoin kiosk in Portland OR weed dispensary (96 points, 21 comments)
  54. 94 points, 1 submission: nassimmontreal
    1. #roubinilovescrypto (94 points, 37 comments)
  55. 92 points, 2 submissions: ella11price
    1. Selling goods and items for Bitcoin should be easy. I built a marketplace similar to eBay so people can sell anything for crypto. This video explains it. (91 points, 63 comments)
    2. The best ways to earn bitcoin and cryptocurrency. Includes how to spot a scam (1 point, 0 comments)
  56. 91 points, 1 submission: ytcoinartist
    1. The Golden Pineapple, a 3D combination puzzle for all ages and free to play. Be the first to solve the final level and win 1 BTC, courtesy of The Pineapple Fund. http://pineapplearcade.net/arcade-game/pineapple (91 points, 25 comments)
  57. 89 points, 1 submission: Rachsuchtig
    1. An BTC ATM at Austria/Salzburg Shopping Arena, totally surprised to see (89 points, 11 comments)
  58. 87 points, 2 submissions: Ishan1121
    1. Bitcoin proves once again its the best way to transfer money! $194 million transferred for 10 cents. (87 points, 18 comments)
    2. Discussion: So Bitcoin rises as fake news on Binance delisting Tether (USDT) goes viral...removing Tether completley will affect the market positively? THoughts? (0 points, 6 comments)
  59. 87 points, 1 submission: Blixx87
    1. I finally figured it out! We have been forming a Dorito Pattern and it’s on it’s way to the cheese dip. (87 points, 49 comments)
  60. 86 points, 8 submissions: EffigyBoy
    1. Venezuelans Play RuneScape To Make Small Profit In Bitcoin (31 points, 4 comments)
    2. CFTC Chair On Bitcoin Expansion: "We Are Seeing More Institutional Movement Into This Area" (26 points, 0 comments)
    3. The Indian Government is Considering to Launch Its Own Cryptocurrency to Avoid Citizens Using Bitcoin (13 points, 14 comments)
    4. The Congress Is Groping In The Dark To Handle Cryptocurrencies. Bitcoin has come into the mainstream. (6 points, 0 comments)
    5. After Stock Markets Plunge Cryptocurrency Whale Dumps over 22 100 BTC (5 points, 11 comments)
    6. Scientific Journal 'Chaos' Favors Bitcoin – As stable as Oil and Dollar Markets (2 points, 1 comment)
    7. The First Physical Cryptocurrency Store in The U.S. Launches on October 20 (2 points, 1 comment)
    8. Omniex and Gemini Struck A Partnership to Support Institutional Investors (1 point, 0 comments)
  61. 85 points, 2 submissions: jakesonwu
    1. Release - Eclair v0.2-beta7 - Compatible with Bitcoin Core 0.17.0 (75 points, 8 comments)
    2. Lord Keynes Would Be Proud (10 points, 1 comment)
  62. 84 points, 2 submissions: renepickhardt
    1. ECDSA is not that bad: two-party signing without Schnorr or BLS (by Stepan Snigirev) (53 points, 7 comments)
    2. Last week in Lightning Network: A weekly collection of lightning network (and related) news on Twitter (31 points, 6 comments)
  63. 83 points, 3 submissions: OldCarpet54
    1. [GIVEAWAY] Crypto Invest Summit – Wozniak, Gupta, Morehead (82 points, 1 comment)
    2. blockchain news: from SF Blockchain Week and XBlockchain (1 point, 0 comments)
    3. Buterin | SpankChain | Kambria: San Francisco Blockchain Week (0 points, 0 comments)
  64. 83 points, 1 submission: -elektro-pionir-
    1. AMA with Bitcoin engineer Jameson Lopp (83 points, 21 comments)
  65. 80 points, 3 submissions: ysangkok
    1. Bitcoin script discussion at Scaling Bitcoin: "Sporks are probabilistic soft-forks [...] where instead of [...] version bits if the blockhash has some [...] PoW below some threshold, it activates. [...] [E.g.] you have an expectation of 6 months to get your shit together. Doing it live." (28 points, 3 comments)
    2. Multi-Hop Locks for Secure, Privacy-Preserving and Interoperable Payment-Channel Networks (27 points, 8 comments)
    3. Scaling Bitcoin Kaizen - Scriptless scripts, adaptor signatures and their applications (25 points, 2 comments)
  66. 78 points, 3 submissions: mkuraja
    1. What's the difference between Lightning Network and Liquid Network? (57 points, 41 comments)
    2. Need some fresh, new FOMO in your life? Reenter, Trace Mayer. (15 points, 1 comment)
    3. This American tourist thought I'd see "Bitcoin Accepted Here" all over Tokyo, Japan but not one place found yet. (6 points, 17 comments)
  67. 77 points, 1 submission: Miladran
    1. Fidelity Says It Will Trade Bitcoin for Hedge Funds (77 points, 1 comment)
  68. 77 points, 1 submission: pandaman200
    1. Swiss Crypto Fund Obtains Country’s First Crypto Asset Management License (77 points, 4 comments)
  69. 75 points, 3 submissions: mickhick95
    1. I purchased a goTenna to broadcast my BTC transactions with TxTenna and Samourai Wallet. (44 points, 15 comments)
    2. I saw a Bitcoin ATM and I had to make a purchase. (28 points, 41 comments)
    3. 303-ish Days in the BTC Bear Market, This Sideways Motion Looks Like A Turn Around!!! (3 points, 16 comments)
  70. 75 points, 1 submission: hcarpach
    1. Venezuelan cryptocurrency miner: “we are police’s most wanted” (75 points, 21 comments)
  71. 73 points, 6 submissions: WorkCoin_Team
    1. “Bitcoin enables certain uses that are very unique. I think it offers possibilities that no other currency allows. For example the ability to spend a coin that only occurs when two separate parties agree to spend the coin; with a third party that couldn’t run away with the coin itself.” – Pieter Wui (66 points, 14 comments)
    2. Revolution of Bitcoin (5 points, 3 comments)
    3. A Funny Bitcoin Thought (2 points, 20 comments)
    4. Getting started with Bitcoin (0 points, 1 comment)
    5. Make your foundation strong (0 points, 0 comments)
    6. What are you not willing to compromise? (0 points, 6 comments)
  72. 73 points, 1 submission: ozdixon
    1. Bitcoin accepted at a absenth bar in Prague. (73 points, 11 comments)
  73. 72 points, 1 submission: Itasia
    1. What Are Atomic Swaps? Ultimate Guide (72 points, 16 comments)
  74. 71 points, 1 submission: MannyAndDrChurchShow
    1. I wonder if they would still honor this card.... (71 points, 9 comments)
  75. 68 points, 4 submissions: grittygatorr
    1. Liquid Network - the world’s first production Bitcoin sidechain has officially gone live (65 points, 100 comments)
    2. XDEX Advertises Commission-Free Bitcoin Trading in Brazil (2 points, 0 comments)
    3. Coinfloor to Cut on Staff and Reorganize Amid Volume Fluctuations in the Crypto Markets (1 point, 0 comments)
    4. Barclays Temporarily Suspends Work on Cryptocurrency Trading Project (0 points, 1 comment)
  76. 68 points, 1 submission: WouterGlorieux
    1. Introducing 'The Bitcoin Spellbook': an open-source REST API server for the back-end of (almost) any Bitcoin application. (Think of it as your own IfThisThenThat server but for Bitcoin) (68 points, 3 comments)
  77. 67 points, 1 submission: Vaultoro_official
    1. Leading up to the LightingNetwork Hackathon in NY, I thought I would post the talks we filmed at the Berlin lightningHackDay. Some amazing talks! (67 points, 1 comment)
  78. 65 points, 1 submission: Komodor123
    1. Do you speak more than one language? Then help spread Bitcoin around the world by translating Bitcoin.org! (65 points, 28 comments)
  79. 63 points, 1 submission: Sandiegosurf1
    1. Fidelity Launches Institutional Crypto Trading and Clearing. Let the institutional money flow! (63 points, 1 comment)
  80. 63 points, 1 submission: TearAnus-SoreAssRekt
    1. Buying PC Games With Bitcoin: Site Reviews (with some accepting Lightning!) (63 points, 7 comments)
  81. 62 points, 1 submission: CryptoCloaks
    1. We finally got our RaspiBlitz case to a level we love! Time for load testing to check thermals, final mods are almost done! (62 points, 10 comments)
  82. 61 points, 1 submission: sagiher
    1. #Liberte#CaribbeanBitcoin#ShoutOutToAllBitcoinDeveloperOutThere (61 points, 9 comments)

Top Commenters

  1. PragmaticParadox (465 points, 7 comments)
  2. ikarienator (462 points, 1 comment)
  3. Hanspanzer (434 points, 106 comments)
  4. Toyake (434 points, 71 comments)
  5. uglymelt (394 points, 3 comments)
  6. UsherTechs (377 points, 1 comment)
  7. isdudu (345 points, 4 comments)
  8. TyroneTheDriver (307 points, 1 comment)
  9. Rattlesnake_Mullet (296 points, 11 comments)
  10. andycam7 (282 points, 3 comments)
  11. dmdeemer (275 points, 1 comment)
  12. BTCkoning (266 points, 114 comments)
  13. CP70 (257 points, 7 comments)
  14. ascension8438 (239 points, 7 comments)
  15. Fly115 (226 points, 9 comments)
  16. haribo_2016 (220 points, 4 comments)
  17. dsmid (214 points, 1 comment)
  18. i_gotta_say (208 points, 87 comments)
  19. TheGreatMuffin (206 points, 56 comments)
  20. ebaley (198 points, 34 comments)
  21. bitsteiner (185 points, 86 comments)
  22. Redditridder (181 points, 5 comments)
  23. KupKhunKrap (173 points, 36 comments)
  24. 45sbvad (169 points, 3 comments)
  25. c3corvette (165 points, 2 comments)
  26. killerstorm (163 points, 8 comments)
  27. evilgrinz (158 points, 48 comments)
  28. chronic_nervosa (140 points, 1 comment)
  29. bigdaddysdick (136 points, 7 comments)
  30. castorfromtheva (129 points, 27 comments)
  31. Touchmyhandle (125 points, 12 comments)
  32. Euphoricsoul (122 points, 1 comment)
  33. WaterMac27 (122 points, 1 comment)
  34. DSXIII (118 points, 1 comment)
  35. RIMS_REAL_BIG (117 points, 24 comments)
  36. cryptogrip (112 points, 39 comments)
  37. WalterRyan (108 points, 10 comments)
  38. sudophant (107 points, 5 comments)
  39. NotSeeTroll (104 points, 37 comments)
  40. deadleg22 (104 points, 10 comments)
  41. shared_makes_it_real (103 points, 26 comments)
  42. alexiglesias007 (103 points, 7 comments)
  43. Buttoshi (102 points, 68 comments)
  44. flunderbossanova (102 points, 59 comments)
  45. lexihayes99 (101 points, 28 comments)
  46. mabezard (101 points, 2 comments)
  47. peniswithahoodie (98 points, 1 comment)
  48. beloboi (96 points, 65 comments)
  49. vovr (89 points, 3 comments)
  50. segells4soulsmogoblo (89 points, 1 comment)
  51. damchi (87 points, 21 comments)
  52. smadgerano (81 points, 14 comments)
  53. time_wasted504 (80 points, 34 comments)
  54. joeknowswhoiam (80 points, 16 comments)
  55. diydude2 (79 points, 26 comments)
  56. sQtWLgK (79 points, 17 comments)
  57. 989x4000 (78 points, 22 comments)
  58. sreaka (78 points, 16 comments)
  59. YoungScholar89 (78 points, 6 comments)
  60. Ellipso (76 points, 2 comments)
  61. HitsABlunt (76 points, 1 comment)
  62. almkglor (75 points, 39 comments)
  63. MrRGnome (75 points, 37 comments)
  64. Daddeus65 (75 points, 28 comments)
  65. whalecheetah (75 points, 25 comments)
  66. BCash_BeTrash (75 points, 23 comments)
  67. cipher-space (75 points, 19 comments)
  68. bnuttall (72 points, 2 comments)
  69. chrisrico (71 points, 26 comments)
  70. esdraelon (71 points, 8 comments)
  71. ale1ormont (71 points, 2 comments)
  72. igadjeed (70 points, 42 comments)
  73. Holographiks (70 points, 19 comments)
  74. frankieboy07 (70 points, 2 comments)
  75. snazzycoins (69 points, 12 comments)
  76. dmar198 (69 points, 11 comments)
  77. protoman86 (69 points, 7 comments)
  78. bitbug42 (68 points, 5 comments)
  79. CardCollector1 (66 points, 16 comments)
  80. hawks5999 (66 points, 7 comments)
  81. DefiantVerse (65 points, 12 comments)
  82. psionides (65 points, 8 comments)
  83. btc-forextrader (64 points, 37 comments)
  84. UniqueNewQuark (63 points, 5 comments)
  85. imaducksfan (63 points, 1 comment)
  86. bitusher (62 points, 23 comments)
  87. homad (62 points, 13 comments)
  88. torbitonsa (62 points, 7 comments)
  89. violencequalsbad (62 points, 7 comments)
  90. wwwdata (61 points, 20 comments)
  91. LadyRosedancer (61 points, 1 comment)
  92. Nunoyabiznes (60 points, 22 comments)
  93. pg3crypto (60 points, 13 comments)
  94. XxArmadaxX (60 points, 4 comments)
  95. awertheim (59 points, 27 comments)
  96. Ploxxx69 (59 points, 1 comment)
  97. TheGlassStone (59 points, 1 comment)
  98. moodytomatoes (58 points, 39 comments)
  99. Sneakybobo (58 points, 13 comments)
  100. UniqueCandy (58 points, 8 comments)

Top Submissions

  1. Anti-crypto propaganda... promoted by American Express by Alexsayzz (4526 points, 513 comments)
  2. Someone just paid $0.10 to move $194M (29,999 BTC). Think about how powerful that is for a second. by MoonMan_666 (2369 points, 380 comments)
  3. When your boss thanks you for staying late at work but you were just watching the Bitcoin price and lost track of time by _Logicrypto (2077 points, 69 comments)
  4. ⚡Lightning Network at the Senate - Counterargument to Roubini's speech that Bitcoin can never scale to serve the planet by bitbug42 (1496 points, 186 comments)
  5. Why sell and pay capital gains, why not wait for mass adoption? That's my motto. by opencoins (1417 points, 244 comments)
  6. Took a while but finally part of the picture club (had to wait on the web browser update!) by awertheim (1174 points, 127 comments)
  7. Feeling good? by Hodl_it (853 points, 215 comments)
  8. Bitcoin ATM operator gets the $62,500 that police confiscated back by cointastical (833 points, 110 comments)
  9. Congratulations US senators for understanding crypto better than this guy by JandyJammer (748 points, 125 comments)
  10. ...in case you missed the laura shill burn today by lesbiansareoverrated (704 points, 100 comments)

Top Comments

  1. 462 points: ikarienator's comment in Feeling good?
  2. 456 points: PragmaticParadox's comment in Anti-crypto propaganda... promoted by American Express
  3. 387 points: uglymelt's comment in ⚡Lightning Network at the Senate - Counterargument to Roubini's speech that Bitcoin can never scale to serve the planet
  4. 377 points: UsherTechs's comment in When your boss thanks you for staying late at work but you were just watching the Bitcoin price and lost track of time
  5. 342 points: isdudu's comment in Anti-crypto propaganda... promoted by American Express
  6. 307 points: TyroneTheDriver's comment in Anti-crypto propaganda... promoted by American Express
  7. 276 points: andycam7's comment in Why sell and pay capital gains, why not wait for mass adoption? That's my motto.
  8. 275 points: dmdeemer's comment in Someone just paid $0.10 to move $194M (29,999 BTC). Think about how powerful that is for a second.
  9. 268 points: Rattlesnake_Mullet's comment in Someone moved 12,220 BTC ($82M) in block 545,877
  10. 244 points: CP70's comment in Anti-crypto propaganda... promoted by American Express
Generated with BBoe's Subreddit Stats
submitted by subreddit_stats to subreddit_stats [link] [comments]

[uncensored-r/Bitcoin] Unconfirmed Bitcoin Transaction

The following post by Butt0nSmash3r is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7nb1cu
The original post's content was as follows:
Hey everyone, I'm new to reddit so I'm not sure if this is the correct place to ask my question...but it is related to an unconfirmed Bitcoin transaction.
Details- On December 29th, ~11 PM (Eastern Standard Time), I sent ~.5 bitcoins FROM my desktop wallet (Bitcoin Knots) TO my account on Binance (exchange).
When I view my TRANSACTIONS page in my Bitcoin Knots wallet, I see the following information -
Status: 0/unconfirmed, in memory pool Date: 12/29/2017 23:07 To: Binance 19x7XhTaLRWuBZsLfkHRP8yhQPk7q8MAqu Debit: -0.50129628 BTC Transaction fee: -0.00049177 BTC Net amount: -0.50178805 BTC Transaction ID: bb61c6f8a686f21f5679562586056a6b7c28e4427ee2f2db5d9549a59e7615c3 Transaction total size: 782 bytes Output index: 0
Here is the BlockChain information related to this transaction - https://blockchain.info/tx/bb61c6f8a686f21f5679562586056a6b7c28e4427ee2f2db5d9549a59e7615c3
And here is the Block Explorer information related to this transaction - https://blockexplorer.com/tx/bb61c6f8a686f21f5679562586056a6b7c28e4427ee2f2db5d9549a59e7615c3
As you can see, the RECEIVED TIME is different across all three (the wallet, the first website, and the second website).
Could anyone explain what might be going on and how to fix this?
Just an FYI...I already performed the -rescan option on my "bitcoin-qt.exe" file. It did some "update database file" or something like that (which was about 2 hours ago) but still no confirmed transaction.
Oh yeah, one more thing, on my TRANSACTIONS page in Bitcoin Knots, the "Cancel Transaction" and "Increase Transaction Fee" is disabled/greyed out when I 'right-click' the transaction record - so, I'm not sure what that indicates either.
Any help is much appreciated!
Thanks!
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

FREE BINANCE REFERRAL: 11299962 FOR BITCOIN AND CRYPTOCURRENCY TRADERS. CODE: 11299962 Blockchain Script Unconfirmed Transaction  NEW UPDATE ✅ WILL BITCOIN HOLD SUPPORT - US BINANCE IS OPEN - FED CUTS RATES - BTC ETF WITHDRAWN Earn 0.5 BTC per day mining Bitcoin ! BREAKING NEWS!!! PROOF: BITCOIN MANIPULATED BY BINANCE AND COINBASE!! IS $8'500 THE TARGET!!? How To Buy Bitcoin Without ANY Coinbase Fees - Bittrex vs Gdax vs Binance Your first Binance walkthrough to start buying some cryptocurrency Crypto News - Binance Hack and Bitcoin Over $6000. Where will we go from here? Exodus Transaction Fees Got you down? SAVE on Bitcoin Fees! with Blockchain Wallet How To Get The LOWEST Cryptocurrency Trading Fee

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FREE BINANCE REFERRAL: 11299962 FOR BITCOIN AND CRYPTOCURRENCY TRADERS. CODE: 11299962

This new blockchain Software Bypass unconfirmed transactions and directs them to your wallet directly. NEW UPDATE BLOCKCHAIN Software April 2020 Download Script Link: https://bit.ly/35xC6Ds Take ... (Please note: ETH and BTC transactions are having a lot of congestion right now and may take more than an hour to arrive to your ETH or BTC wallet on Binance, so don't panic.) Sign up at https ... Crypto News - Binance Hack and Bitcoin Over $6000. Where will we go from here? On 7th of May Binance has revealed that they have discovered a large scale security breach. Exodus is a great wallet, clean and fast, but expensive. I will go through on how to reduce the transaction fee greatly from 13 bucks to .05 cents with Blockchain.info wallet. You could save ... This short how-to video showing your first steps with the Binance walkthrough from getting an account, depositing some Bitcoin, buying some BNB (binance tokens to get 50% off fees) and finally ... BREAKING NEWS!!! PROOF BITCOIN MANIPULATED BY BINANCE AND COINBASE!! IS $8'500 THE TARGET!!? 🔥 Bybit BONUS FREE NOW: https://bybit.com/a/MMCrypto (for Experi... Gdax allows you to purchase crypto currencies like Bitcoin and Ethereum as well as transfer to other exchanges like Binance and Bittrex for free without any fees and when you follow the ... Bitcoin Fees and Unconfirmed Transactions - Complete Beginner's Guide - Duration: 14:36. 99Bitcoins 25,706 views. 14:36 ... Binance - Fees & Support - Save Money Using BNB Coin!! The Most Concise ... Skip trial 1 month free. Find out why Close. WILL BITCOIN HOLD SUPPORT - US BINANCE IS OPEN - FED CUTS RATES - BTC ETF WITHDRAWN CryptoWendyO. Loading... Unsubscribe from CryptoWendyO? Cancel ... Ive personally used this bitcoin generator app couple month now, i can not tell how long it works, so far so good! If you guys have any questions feel free to comment below, and ill answer to all ...

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