Bitcoin node block explorer - GitHub

BiblePay (BBP)

BiblePay (BBP) is a Charity Christian Cryptocurrency that donates 10% of coins to Charity every month, sponsoring hundreds of orphans
[link]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions. Privacy-o-meter is the first step to defend yourself against heuristics blockchain surveillance companies use.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions. Privacy-o-meter is the first step to defend yourself against heuristics blockchain surveillance companies use.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to Bitcoin [link] [comments]

After 3.5years ive found my 100x Chimera $cmra The real $ghost

Market cap circa 100k
High risk play
What is Chimera?
Chimera is an ERC-20 token (Ethereum) that aims to remove the transparency seen in typical Ethereum tokens. The pros and cons for transparency vary from person to person, with some people preferring an asset such as Monero over something like Bitcoin. Chimera is essentially Ethereum's solution to creating an anonymous service on Ethereum's blockchain. Thus, Chimera can be thought of a "private version of Ethereum" - Chimera holds all the capabilities as Ethereum with reduced transparency. Since the development team plans to have Chimera be used as a payment method, it can be seen as a currency.
Why buy Chimera?
Anyone who is interested in escaping the transparency of the blockchain would benefit from Chimera's technology. Whether you are looking to hide large amounts of funds or to simply stay anonymous, using Chimera's services leaves no paper trails, thus giving benefit to those seeking sanction from taxing authorities (although our team does not endorse this). Chimera tokens can also be used as a form of payment towards services our team will offer in the future.
What will Chimera offer to holders?
Chimera holders benefit by not being listed under the token contract address when searched on current block explorers. The transactions themselves can only be viewed in raw hexadecimal form and need to be sought out and converted to get the values of transaction functions. This information (commonly displayed for ERC-20 tokens) has been hidden by our token, preventing services such as WhaleWatcher.io from being able to scan the blockchain for large transactions and thus prevents them from posting the information on social media sites. For large coin holders, whale watching services can be trouble. Chimera and its services aim to surpass this hurdle.
What incentives does Chimera give?
Chimera can be viewed as a private form of Ethereum. It contains all the core functionalities of the Ethereum token and removes the associated transparency. Using Chimera as a currency provides incentives such as secure and anonymous transfers, a store of value over time, and early access to the products and services the Chimera team will be offering.
How is this different than any other ERC-20 token?
Chimera differs from most ERC-20 tokens in the sense that the token contract will not display the holders or quantities. This means that making a script/tool to collect the information of token holders is much harder to achieve than regular ERC-20 tokens. When Chimera is sent through the Scrambler service, it creates a chain of transactions effectively making the time complexity of a script of software exponential rather than linear. The only "easy to see" transactions are from the initial contract creation, minting, and burning.
But wait - can't we still technically see transactions if we look hard enough?
While block explorers such as Etherscan typically have trouble displaying the "To" address and amount with our token, it is not completely impossible to trace transactions. While users take part in Chimera's Scrambler, the difficulty of tracing the recipients grows exponentially. As more "middle wallets" are added, the complexity becomes even stronger.
What's in store for the future?
As of now, the Chimera team has their first main net service working at https://chimera.exchange/scrambler. This service allows you to further conceal a transfer of funds. Future projects include a crypto-based subscription website for content and media creators. Customers will be able to pay in Chimera as well as other major crypto assets to unlock media hosted by a creator, essentially creating the most anonymous subscription space to host your photos and videos. Make sure to check out our News webpage and Twitter for updates!
Exchange:
Uniswap v1 https://v1.uniswap.exchange/swap
Contract: 0x37737ad7e32ed440c312910cfc4a2e4d52867caf
100m total supply. Circ supply is 4.5m
https://chimera.exchange/statistics/circulating
Useful links
https://www.coingecko.com/en/coins/chimera
https://etherscan.io/
token/0x37737ad7e
32ed440c312910cfc4a2e4d52867caf
https://twitter.com/ChimeraToken
https://forkdelta.app/#!/trade/0x37737ad7e32ed440c312910cfc4a2e4d52867caf-ETH
https://chimera.exchange
Newly incorporated and are now Chimera Digital, Inc based out of Ontario, Canada. See official documentation:
Primary focus right now is to finish the last of the security tests for the wallet scramblemixer (now being called Scram!) and a major website redesign. Once they are up and running, they will aggressively apply to dexes to gain as much organic notoriety and liquidity as possible without having to take on any large investors.
Whitepaper is being fully reworked atm.
LinkedIn profiles for some of team: Lead Developer Alex can be found here: https://www.linkedin.com/in/alex-schwarz-94248269/ and here: https://www.linkedin.com/in/christina-tarpley-b1baa792/
If you look at etherscan you will see the tech working. It will show no transfers. However compare this with uniswap transactions and you will see the real movement.
Nice tweet by a good team:
https://twitter.com/binanceaudit/status/1266934471674277889?s=19
Federal Corporation Information - 1207567-9 - Online Filing Centre - Corporations Canada - Corporations - Innovation, Science and Economic Development Canada https://www.ic.gc.ca/app/sccc/CorporationsCanada/fdrlCrpDtls.html?corpId=12075679&V_TOKEN=1591294452581&crpNm=&crpNmbr=1207567-9&bsNmbr=
Key points to note:
  1. Mixer tech on ether network.
  2. Etherscan can not track real movements due to this. Uniswap info will show transactions though.
  3. Team is only a few months old
  4. Whitepaper is being redesigned.
  5. Website is being redesigned
  6. 100k market cap should be looked at as an idea and researched further with their team
  7. Incorporation documents above are legitimate.
https://discord.gg/MM4fGx
submitted by therealfacemelter to CryptoMoonShots [link] [comments]

We had some difficulties, but it's not stopping us! The winner will be picked tonight, I'll explain what happened in the post! [Draw #51]

Sorry for being so late, thanks for waiting.

TL;DR - This post is for the sole purpose of choosing a winner. If you commented in the [Drawing Thread], you are entered in the drawing and don't need to do anything else. By 22:00 UTC, the winner will be selected. The Bitcoin (BTC) blockchain will be used to pick this winner. This can be verified at any device running Python 3.8, and you do not need to own Bitcoin in order to participate.
Additionally, all information to replicate the Drawing at home is available on Dropbox and GitHub, scroll down for more information.
Importantly, this post WILL NOT BE EDITED in order to keep the integrity of the Drawing. To verify this, there will not be an asterisk during the time passed since its creation. The winner will be announced in a stickied comment.
The Problem
Alright, so three things happened:
First, I overslept. I fell asleep at midnight, and woke up around 8 o'clock. When I noticed this, I gathered the comments at 9 AM ET, which is pretty close to the deadline.
Second, I haven't used a PC, Mac, or any other reasonable piece of desktop hardware to run a Python script in years. If it's not through Repl.it on my iPad, it's through Pydroid 3 on my LG V30. I couldn't figure out a way to efficiently run the scripts on Repl.it on my iPad, and as for my phone, it didn't want to parse through the authors. Also, the software I used is Python 3.7, while leroy627 stated it required the use of Python 3.8.
In other words, I wasn't able to fully follow through the process of running the scripts due to hardware restraints and lack of the necessary software. I received this error when running getAuthors.py, but I'm not having it stop us.
Third, it's just a culmination of real-life conflicts. I honestly hate having to delay the [Draw] post, but otherwise, I hope everything is fine.
What does this mean for you all?
What happens is that the process of picking the winner is delayed, but not for much longer than what is standard. Also, potential winners will be manually disqualified after an unsuccessful vetting of their account, rather than having it be done automatically, if it comes to that.
The Solution
The comments have already been collected, we're just going to go through the process that has been established in [Draw #49] and [Draw #39], just with the software usable that's on GitHub (save for getAuthors.py and removeInvalids.py, unless if a fix is possible). The winner will be picked on 22:00 UTC (epoch timestamp: 1582495200) today.
DISCLAIMER: Some of the information may be unrevised, but procedures are the same as prior draws. Thank you.
Off Topic:
The [Discussion] Thread at /millionairemakersmeta is open. All comments are welcome there for any inquiries.
[Discussion #51]: https://www.reddit.com/millionairemakersmeta/comments/f8g5fo/_/
Explanation!
The Bitcoin (BTC) blockchain will be used to choose a winner. Once the time listed has passed, there will be an active check to determine the blockchain's winning hash. Like before, this subreddit will wait for the 3rd Block after the time (being 22:00 UTC) to select the winner.
If a block is discovered by 21:59 UTC, it will not be counted towards the counter of three blocks. If it's discovered by 22:00:00 UTC, then it will, simple. This can be checked by seeing the timestamp given to it by blockchain explorers.
You are able to see how this subreddit will verify the winner by checking the Dropbox folder, which also includes a back-up plan in case of an emergency.
Standard Protocol:
This post will not be edited! This is to prevent tampering of the hash or files by any of the moderators. To prove this, look for the lack of an asterisk near the time since creation.
To verify if a hash for a file is that of Draw #51, upload the file of choice to a SHA-256 generator, and match it with its respective hash output. The result you receive should be the same as what is listed here.
If you are interested in doing this for yourself, download Python 3.8 and follow the path to the text file here: MM51\OfficialMM51IDs.txt
Status Reports:
I will be commenting on the progress of the drawing via the comments, so other users can keep track of the progress. These comments will be pinned at the top of the post and be distinguished. Most likely, after 6:00 PM ET, the pinned comment will be announcing the winner.
If you can run Python yourself and follow the instructions, you should also be able to find the winner. Make sure the hash released from the blockchain and the total number of participants match with what is described below. In addition, thank you for your patience.
Information Used For Draw #51:
Dropbox Folder: https://www.dropbox.com/sh/ot6hok3e5zt5enl/AACqBWoCAgikuGsdVs6Z5frta?dl=0 GitHub Repository: https://github.com/lilfruini/CommentGathering-MillionaireMakers/tree/master
SHA-256 of Primary IDs: a8735f7dacabd6bd279ed096587f49ecaf2225508b7484bdea1739faf4d21949
Block Selection: The Third Bitcoin Block After 23 February 2020 - 22:00:00 UTC Total Participants: 7,860
submitted by MakerOfMillionaires to millionairemakers [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to WasabiWallet [link] [comments]

RiB Newsletter #13 – Stuck inside, hacking away

It was another month in 2020, like previous months in 2020. Stuck inside, hacking away.
We don’t see a consistent blockchain Rust theme to highlight this month, but interesting new Rust crypto and blockchain projects continue to be launched. They are noted in the “Interesting Things” section.
Oasis launched what will probably become their mainnet. Congrats to them!
Ethereum 2 keeps creeping closer, and it looks like Lighthouse, in Rust, might be the fastest implementation.
The Holochain team asked that we highlight the Holochain DevCamp, running until August 27th. Now is your opportunity to learn more about the project. There are a number of other online blockchain hackathons going on this summer, noted in our “Events” section. Could be a good way to spend time this summer instead of going to the beach.
Well, anyway, keep on hacking.

Thanks

This edition of RiB was produced with contributions from Darosior, James Waugh, Ken Shamir, Paulii Good, Taylor Lee, Brian Anderson, and Aimee Zhu. Thank you for your help!
RiB needs help to keep up with Rust blockchain projects. If you follow a particular project, or otherwise find information that is beneficial to the Rust & blockchain community, please contribute to the next issue. Either submit a PR to the #14 draft, or Tweet @rust_blockchain.

Project Spotlight

Each month we like to shine a light on a notable Rust blockchain project. This month that project is…
electrs.
electrs is a server for the Electrum Bitcoin wallet, written in Rust. Electrum is a light wallet that needs to connect to a server to transact with the Bitcoin network. Although there are public Electrum servers, and they are safe to transact with, they can deanonymize users, so it might be prudent to run one’s own Electrum server, like electrs , or bwt (also written in Rust).
As mentioned recently in a blog post, Blockstream, one of the primary Bitcoin developers, uses electrs in its block explorer, esplora, which is live at blockstream.info.

Interesting Things

News

Blog Posts

Papers

Projects

Videos


Read more: https://rustinblockchain.org/newsletters/2020-07-01-stuck-inside-hacking-away/
submitted by Aimeedeer to rust [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to BitcoinCA [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low transaction score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to CryptoCurrencies [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to Anarcho_Capitalism [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to altcoin_news [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to CryptoCurrencyTrading [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to cybersecurity [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
But also more technical heuristics such as:
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to Bitcoincirclejerk [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to Bitcoin_Exposed [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
But also more technical heuristics such as:
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to Crypto_General [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to cryptophile [link] [comments]

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.

Privacy-o-meter — a free tool to assess the privacy level of your BTC transactions and the first step to defending yourself against heuristics used by blockchain surveillance companies.
Blockchair has released Privacy-o-meter in its public block explorer and API to measure the privacy level of Bitcoin transactions. The free feature makes use of 50 heuristics and allows visitors to look up how much information about their identity has been leaked just by searching for their transaction hash. In a later stage, wallets and exchanges will be able to use the feature to notify users about how much information will be leaked before sending out a transaction.
While Bitcoin is considered to be a privacy-oriented system, the blockchain is open to be analyzed by anyone, and there are numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal. These are paid tools and often only available to a handful of individuals and companies. Bitcoin users thus rarely have the opportunity to see how deep the rabbit hole goes regarding their privacy loss.
A transaction with a low privacy score
Blockchair launched a simple transaction scoring tool and will expand this further in the upcoming months. It currently uses indicators that reveal user information such as:
  • Is an address reused or not?
  • Is one of the outputs a rounded number, thus the recipient?
  • How many input addresses have been used?
But also more technical heuristics such as:
  • Which script or multi-sig type has been used to sign a transaction?
  • How are output scripts compared to input scripts?
  • How are inputs or outputs ordered?
As mentioned by Blockchair, transaction tracing is relatively simple as most users aren’t concerned enough about their privacy and often make ‘mistakes’ like sending round BTC amounts. Wallet providers are often also not highly concerned about user privacy. Taking the previous example in context, there are no warnings if a user tries to send a rounded amount.
A transaction with a high privacy score
In comparison with protocols such as Zcash, Monero and Dash, in the Bitcoin network there are no transaction obfuscating implementations, and due to the lack of scalability so-called Mixers are expensive and cumbersome to use.
Blockchair provides the privacy-o-meter for free as it hopes it will help Bitcoin users take some of their privacy back.
submitted by blockchair to CryptoNews [link] [comments]

ARK. Here's what's it's all about, what's been going on, and what's coming. [Explain Like I'm Busy]

Dude, it said explain like I'm busy I'm not going to read all this

No problem. Check out these hand-picked relevant ARK Crypto Podcast episodes. Learn while you listen, drive to work or home, cook a steak, give your dog a bath, etc.
If you have decided to read all this, thanks, keep reading for a concise breakdown!

So what's the current big thing going on with ARK right NOW?

ARK.io has recently announced on both its blog and its Twitter that ARK Core v2.6 is coming to Mainnet February 11th. The iteration of 2.6 may sound anticlimactic, but it's far from that. Core v2.6 is the biggest upgrade to date- even bigger than the total Core overhaul performed for v2.0, deployed late 2018.
The new version brings new transaction types to the ARK Public Network, including types that will play a role in creating an ecosystem of linked chains. This ecosystem of linked chains will have the ARK Public Network in the center of the action, storing chain details and allowing for chain discovery.
These new transaction types include:
Multipayments — sending to multiple ARK addresses, while just initiating one transaction, saves time and cost
Multisignatures — you can now get all of the benefits of multisignatures where more than one user can propose or spend funds depending on the predefined terms (eg. 2 out of 3 users needed to successfully send tokens, vote, …)
IPFS — register IPFS compliant hashes on the ARK blockchain within Desktop Wallet.
Business & Bridgechain registrations — you can now register your business and bridgechain on the blockchain and soon, you will be able to get verified via our Marketplace to get access to some exciting new features.
Delegate resignation — delegates who don’t want to be voted for anymore can now opt-out of this by simply initiating delegate resignation.
Additionally, the Core v2.6 improves security against double-spend attacks by implementing nonces. Also, massive enhancements were made to the GTI or Generic Transaction Interface, a critical tool for developers who wish to develop decentralized applications.

What is ARK's unique approach to current issues plaguing the blockchain industry?

ARK empowers everyone, regardless of their aim or technical background, to quickly and easily leverage blockchain technology. In the current hype-driven blockchain landscape, ARK acts as a beacon for individuals, groups, and enterprises seeking to apply blockchain technology to both reach their individual goals and affect change in their local community. ARK’s uniquely simple technology stack allows almost anyone to create and deploy standalone blockchains for any use case with an intuitive graphical user interface and experience. These newly created blockchains also known as bridgechains will have the ability to interoperate through ARK SmartBridge Technology. ARK is also reinventing smart contracts with ARK Logic, a collection of tools including custom transaction types, templates, and plugins. ARK Logic brings security, adaptability, and scalability to decentralized computing workflows. Most importantly, the ARK Ecosystem fosters a growing international community of developers, node operators, blockchains, businesses, and enthusiasts who collectively breathe life into this disruptive technology. Get into the interactive whitepaper here.

Tell me about the ARK Public Network

Ok, no problem. Since coming online on March 21, 2017, the APN has operated as a P2P cryptocurrency with fast block times of 8 seconds and low dynamic fees (near a penny and somewhat novel for a DPoS blockchain). However, the end goal of the APN far exceeds that of just a cryptocurrency that is faster and cheaper to use than Bitcoin. I'll explain further in a minute.
The network, as mentioned, is set up as Delegated Proof-of-Stake. This means forging delegates are deemed worthy to secure the chain and add blocks to it by the holders of the ARK token, which vote for delegates using their ARK as vote weight. ARK remains in users' control at all times, and the top 51 delegates in vote weight enter forging status. The network awards each delegate 2 ARK per block (~12,705 ARK/mo) for services rendered. This continues ad infinitum resulting in a declining inflation rate each year (relative to total supply). When users add or remove ARK from a voting wallet address, vote weight adjusts automatically and they don't need to vote again. Voting continues even if user's wallet is offline.
The main uses of ARK as the cryptoasset of the ARK Public Network besides being a P2P cryptocurrency include:
If you're interested in more details about APN uses, check this direct link to that section of whitepaper.

Is team good?

Yes, team good. Team very good. General sentiment among ARK team members is that ARK is a dream project to work on, and this motivates them to do great work on a consistent basis as the ARK technology stack progresses. Very recently, ARK hired an additional half dozen people in various departments, including marketing department. This brings ARK team total to over three dozen experts. The ARK business entity is also well funded with around 10 years of budget. The ARK business entity spends funds in a very sensible manner compared to some other projects who spend with insufficient foresight or discretion.
Members of the board are thoughtful and deliberate, and the CEO FX Thoorens has been hard at work putting a spotlight on ARK, showing an 'intermeshing' of ARK with the global regulatory landscape in regards to crypto. Recently, ARK became a founding member of ADAN, a professional association based in France created to help structure and develop the digital assets industry. Other members include Consensys France and Ledger. ADAN will consult with public authorities, industry leaders and private bodies to promote the use of digital assets and all activities in this sector. This includes exchange platforms, brokers, hardware, protocols, decentralized applications and blockchain technology platforms. Hear FX Thoorens talk more about this in this podcast episode.
The ARK business entity is located in France, but the ARK team is distributed across 10+ countries and multiple continents.

What's going to happen?

Cool stuff. Organizations and open source projects have been stumbling across ARK and really like what they see. Multiple projects are working with ARK technology and are at various stages of development, but since you're busy, I'll highlight the project nOS which recently launched their public testnet and uses ARK technology for their blockchain. nOS also has great things to say about ARK that you can hear in this podcast episode or watch in this video.
We believe that as more businesses, organizations, and open source projects start looking around for blockchain solutions, they will also enjoy ARK's simplicity, flexibility, and feature set. Our powerful technology stack is backed up by a recently upgraded documentation hub for developers.
The product we have that makes it very easy for projects to join the ARK Ecosystem is called the ARK Deployer, which you can learn about in this two minute video. It allows developers from all walks of life to create, customize and launch a standalone blockchain in three simple steps. In the near future, what's going to happen is a big improvement to the Deployer. The ARK Deployer will get an upgraded and more powerful user interface that also facilitates chain management post-launch, as well as interface directly with cloud providers like Digital Ocean to launch genesis node and peers in background. This would allow for a massive leap forward in our vision of 'Point. Click. Blockchain.'
ARK.io is also working on a Marketplace for developers, where custom plugins and tools developed by both ARK.io as well as third parties can be acquired for assembling blockchains much easier. Imagine a wordpress-type environment where you can create a super-powerful and customized blockchain by connecting Legos together. In the same way that early World Wide Web needed WordPress/Squarespace style tools to bring the technology to every business or organization, we believe that this need will be out there for blockchain technology as this new decade progresses.
There is more cool stuff that is going to happen, but I'll wrap it up there for now.

After reading all this stuff, what is it you want me to do?

Well, not make any financial decisions, because that is not the purpose of this information. However, as a developer, there's a lot of interesting things you should know and may want to consider doing. The ARK technology stack uses TypeScript and other JS-style frameworks, so if you know those, you should get excited.
Here's some additional less 'developery' stuff you can do:
Thanks for coming along for the ride of this post. ARK has been out here, it's out here, and it's going to continue to be out here, doing its part to make sure everybody knows that blockchains are, in fact, a thing.
submitted by doubled1c3 to ArkEcosystem [link] [comments]

Update TKEYSPACE 1.3.0 on Android

Update TKEYSPACE 1.3.0 on Android

https://preview.redd.it/6w93e0afttx41.png?width=1400&format=png&auto=webp&s=c00989612ec2d52eb522405e6b6a98bf875e08bb
Version 1.3.0 is a powerful update to TkeySpace that our team has been carefully preparing. since version 1.2.0, we have been laying the foundation for implementing new features that are already available in the current version.
Who cares about the security and privacy of their assets is an update for you.
TkeySpace — was designed to give You full control over your digital assets while maintaining an exceptional level of security, which is why there is no personal data in the wallet: phone number, the email address that could be compromised by hackers — no identity checks and other hassles, just securely save the backup phrase consisting of 12 words.

Briefly about the TkeySpace 1.3.0 update :

  • Code optimization and switching to AndroidX;
  • New section-Privacy;
  • Built-in TOR;
  • Selecting the privacy mode;
  • Selecting the recovery method for each currency;
  • Choosing the address format for Litecoin;
  • Enhanced validation of transactions and blocks in the network;
  • Disk space optimization;
  • Accelerated syncing;
  • Checking “double spending”;
  • The bloom filter to check for nodes;
  • Updating the Binance and Ethereum libraries;
  • A function to hide the balance;
  • Advanced currency charts;
  • Access to charts without authentication;
  • News section;
  • Browser for Tkeycoin;
  • Independent Commission entry for Bitcoin;
  • New digital currencies;
  • Digital currency exchange tab.

Code optimization and switching to AndroidX

A lot of work has been done on optimizing the code to speed up the application, improving the logic, synchronization speed, calculating the hash of cryptocurrencies, and successfully switching to AndroidX.

https://preview.redd.it/h3go5tzgttx41.png?width=1100&format=png&auto=webp&s=bf311efc73e3577c80f06a21d6b9317bb93ae989

New section: Privacy

  • Enable Tor;
  • Blockchain transaction (the selection of the privacy mode);
  • Blockchain recovery (choosing a recovery method);
https://preview.redd.it/iydfwuhittx41.png?width=1080&format=png&auto=webp&s=2ce7c489d893a2ab6b9d6fede57d8b94404edcfb

TOR

Starting with the current update, the TkeySpace wallet can communicate via the TOR network, includes new privacy algorithms, and supports 59 different currencies.

https://i.redd.it/kn5waeskttx41.gif
Tor is a powerful privacy feature for those who own large assets or live in places where the Internet is heavily censored.
Tor technology provides protection against traffic analysis mechanisms that compromise not only Internet privacy, but also the confidentiality of trade secrets, business contacts, and communications in General.
When you enable TOR settings, all outgoing traffic from the wallet will be encrypted and routed through an anonymous network of servers, periodically forming a chain through the Tor network, which uses multi-level encryption, effectively hiding any information about the sender: location, IP address, and other data.
This means that if your provider blocks the connection, you can rest easy — after all, by running this function, you will get an encrypted connection to the network without restrictions.

https://preview.redd.it/w9y3ax4mttx41.png?width=960&format=png&auto=webp&s=972e375fc26d479e8b8d2999f7659ec332e2af55
In TOR mode, the wallet may work noticeably slower and in some cases, there may be problems with the network, due to encryption, some blockchain browsers may temporarily not work. However, TOR encryption is very important when Internet providers completely block traffic and switching to this mode, you get complete freedom and no blocks for transactions.

Confidentiality of transactions (the Blockchain transaction)

The wallet can change the model of a standard transaction, mixing inputs and outputs, making it difficult to identify certain cryptocurrencies. In the current update, you can select one of several modes for the transaction privacy level: deterministic lexicographic sorting or shuffle mode.

Mode: Lexicographic indexing

Implemented deterministic lexicographic sorting using hashes of previous transactions and output indexes for sorting transaction input data, as well as values and scriptPubKeys for sorting transaction output data;
We understand that information must remain confidential not only in the interests of consumers but also in higher orders, financial systems must be kept secret to prevent fraud. One way to address these privacy shortcomings is to randomize the order of inputs and outputs.
Lexicographic ordering is a comparison algorithm used to sort two sets based on their Cartesian order within their common superset. Lexicographic order is also often referred to as alphabetical order or dictionary order. The hashes of previous transactions (in reverse byte order) are sorted in ascending order, lexicographically.
In the case of two matching transaction hashes, the corresponding previous output indexes will be compared by their integer value in ascending order. If the previous output indexes match, the input data is considered equal.

Shuffle Mode: mixing (random indexing)

To learn more about how “shuffle mode” works, we will first analyze the mechanisms using the example of a classic transaction. Current balance Of your wallet: 100 TKEY, coins are stored at different addresses:
x1. Address-contains 10 TKEY. x2. Address-contains 20 TKEY. x3. Address-contains 30 TKEY. x4. Address-contains 15 TKEY. x5. Address-contains 25 TKEY.
Addresses in the blockchain are identifiers that you use to send cryptocurrency to another person or to receive digital currency.
In a classic transaction, if you need to send, for example, 19 TKEY — 100 TKEY will be sent to the network for “melting” coins, 19 TKEY will be sent to the Recipient, and ~80.9 TKEY will return to the newly generated address for “change” in your wallet.

https://preview.redd.it/x595qwdottx41.png?width=806&format=png&auto=webp&s=d9c2ae5620a3410ed83f7e16c018165c8ab35844
In the blockchain explorer, you will see the transaction amount in the amount of 100 TKEY, where 80.99999679 TKEY is your change, 19 TKEY is the amount you sent and 0.00000321 is the transaction fee. Thus, in the blockchain search engine, most of your balance is shown in the transaction.

How does the shuffle mode work?

Let’s look at a similar example: you have 100 TKEY on your balance, and you need to send 19 TKEY.
x1. Address-contains 10 TKEY. x2. Address-contains 20 TKEY. x3. Address-contains 30 TKEY. x4. Address-contains 15 TKEY. x5. Address-contains 25 TKEY.
You send 19 TKEY, the system analyzes all your addresses and balances on them and selects the most suitable ones for the transaction. To send 19 TKEY, the miners will be given coins with x2. Addresses, for a total of 20 TKEY. Of these, 19 TKEY will be sent to the recipient, and 0.99999679 TKEY will be returned to Your new address as change minus the transaction fee.

https://preview.redd.it/doxmqffqttx41.png?width=1400&format=png&auto=webp&s=5c99ec41363fe50cd651dc0acab05e175416006a
In the blockchain explorer, you will see the transaction amount in the amount of 20 TKEY, where 0.99999679 TKEY is Your change, 19 TKEY is the amount you sent and 0.00000321 is the transaction fee.
The shuffle mode has a cumulative effect. with each new transaction, delivery Addresses will be created and the selection of debit addresses/s that are most suitable for the transaction will change. Thus, if you store 1,000,000 TKEY in your wallet and want to send 1 TKEY to the recipient, the transaction amount will not display most of your balance but will select 1 or more addresses for the transaction.

Selecting the recovery method for each digital currency (Blockchain restore)

Now you can choose the recovery method for each currency: API + Blockchain or blockchain.
Note: This is not a syncing process, but rather the choice of a recovery method for your wallet. Syncing takes place with the blockchain — regardless of the method you choose.
https://preview.redd.it/gxsssuxrttx41.png?width=1080&format=png&auto=webp&s=cd9fe383618dda0e990e86485652ff95652a8481

What are the differences between recovery methods?

API + Blockchain

In order not to load the entire history of the blockchain, i.e. block and transaction headers, the API helps you quickly get point information about previous transactions. For example, If your transactions are located in block 67325 and block 71775, the API will indicate to the node the necessary points for restoring Your balance, which will speed up the “recovery” process.
As soon as the information is received, communication with the peers takes place and synchronization begins from the control point, then from this moment, all subsequent block loading is carried out through the blockchain. This method allows you to quickly restore Your existing wallet.
‘’+’’ Speed.
‘’-’’ The API server may fail.

Blockchain

This method loads all block headers (block headers + Merkle) starting from the BIP44 checkpoint and manually validates transactions.
‘’+’’ It always works and is decentralized. ‘’-’’ Loading the entire blockchain may take a long time.

Why do I need to switch the recovery method?

If when creating a wallet or restoring it, a notification (!) lights up in red near the selected cryptocurrency, then most likely the API has failed, so go to SettingsSecurity CenterPrivacyBlockchain Restore — switch to Blockchain. Syncing will be successful.

Selecting the address format

You can choose the address format not only for Bitcoin but also for Litecoin. Legacy, SegWit, Native SegWit. Go to SettingsManage WalletsAddress Format.

https://preview.redd.it/nqj0nwutttx41.png?width=1080&format=png&auto=webp&s=fc04b8ee8339ab27d3203ff551013cda7aa9e8db

Working at the code level

Enhanced validation of transactions and blocks in the network

Due to the increased complexity in the Tkeycoin network, we have implemented enhanced validation of the tkeycoin consensus algorithm, and this algorithm is also available for other cryptocurrencies.

What is the advantage of the enhanced validation algorithm for the user

First, the name itself speaks for itself — it increases the security of the network, and second, by implementing the function — we have accelerated the work of the TkeySpace blockchain node, the application consumes even fewer resources than before.
High complexity is converted to 3 bytes, which ensures fast code processing and the least resource consumption on your device.

Synchronization

The synchronization process has been upgraded. Node addresses are added to the local storage, and instant synchronization with nodes occurs when you log in again.

Checking for double-spending

TkeySpace eliminates “double-spending” in blockchains, which is very valuable in the Bitcoin and Litecoin networks.
For example, using another application, you may be sent a fake transaction, and the funds will eventually disappear from the network and your wallet because this feature is almost absent in most applications.
Using TkeySpace — you are 100% sure that your funds are safe and protected from fraudulent transactions in the form of “fake” transactions.

The bloom filter to check for nodes

All nodes are checked through the bloom filter. This allows you to exclude fraudulent nodes that try to connect to the network as real nodes of a particular blockchain.
In practice, this verification is not available in applications, Tkeycoin — decided to follow a new trend and change the stereotypes, so new features such as node verification using the bloom filter and double-spending verification are a kind of innovation in applications that work with cryptocurrencies.

Updating the Binance and Ethereum libraries

Updated Binance and Ethereum libraries for interaction with the TOR network.

Interface

Function — to hide the balance

This function allows you to hide the entire balance from the main screen.

Advanced currency charts and charts without authentication

Detailed market statistics are available, including volumes, both for 1 day and several years. Select the period of interest: 1 day, 7 days, 1 month, 3 months, 6 months, 1 year, 2 years.
In version 1.3.0, you can access charts without authentication. You can monitor the cryptocurrency exchange rate without even logging in to the app. If you have a pin code for logging in, when you open the app, swipe to the left and you will see a list of currencies.

https://preview.redd.it/f3thqv1wttx41.png?width=1080&format=png&auto=webp&s=1906307f7ad1fd6db47bf270ce7c57185267b1a3

News

In the market data section — in the tkeyspace added a section with current news of the cryptocurrency market.

https://preview.redd.it/lz1e7ynxttx41.png?width=1080&format=png&auto=webp&s=b6f1858d8752cfc6187df5d7b8a2ce25813e2366

Blockchain Explorer for Tkeycoin

Transaction verification for Tkeycoin is now available directly in the app.

Independent Commission entry for Bitcoin

Taking into account the large volume of the Bitcoin network, we have implemented independent Commission entry — you can specify any Commission amount.
For other currencies, smart Commission calculation is enabled based on data from the network. The network independently regulates the most profitable Commission for the sender.

New digital currencies

The TkeySpace wallet supports +59 cryptocurrencies and tokens.

Cryptocurrencies

Tkeycoin (TKEY), Bitcoin (BTC), Litecoin (LTC), Ethereum (ETH), Bitcoin Cash (BCH), DASH, Binance (BNB), EOS.

Stablecoins

TrueUSD (TUSD), Tether USD (USDT), USD Coin (USDC), Gemini Dollar (GUSD), STASIS EURO (EURS), Digix Gold Token (DGX), Paxos Standard (PAX), PAX Gold (PAXG), Binance USD (BUSD), EOSDT, Prospectors Gold (PGL).

ERC-20, BEP2, and EOS tokens

Newdex (NDX), DigixDAO ERC-20 (DGD), Chainlink ERC-20 (LINK), Decentraland ERC-20 (MANA), EnjinCoin ERC-20 (ENJ), the Native Utility (NUT), 0x Protocol ERC-20 (ZRX), Aelf ERC-20 (ELF), Dawn DAO ERC-20 (AURA), Cashaaa BEP2 (CAS), Bancor ERC-20 (BNT), the Basic Attention Token ERC-20 (BAT), Golem ERC-20 (GNT), Mithril ERC-20 (MITH), MEETONE, NEXO ERC-20, Holo ERC-20 (HOT), Huobi Token ERC-20 (HT), IDEX ERC-20, IDEX Membership ERC-20 (IDXM), Bitcoin BEP2 (BTCB), Waltonchain ERC-20 (WTC), KuCoin Shares ERC-20 (KCS), Kyber Network Crystal ERC-20 (KNC), Loom Network ERC-20 (LOOM), Ripple (XRP), Everipedia (IQ), Loopring ERC-20 (LRC), Maker ERC-20 (MKR), the Status of the ERC-20 (SNT), Ankr Network BEP2 (ANKR), OmiseGO ERC-20 (OMG), ^ american English ERC-20 (^american English), Polymath ERC-20 (POLY), Populous ERC-20 (PPT), Pundi X ERC-20 (NPXS), Parser ERC-20 (REP), Revain ERC-20 (R), Binance ERC20 (BNB-ERC20), Gifto BEP2 (GTO).

Exchange of cryptocurrency

The “Limitless Crypto Exchange” tab is available for a quick transition to an unlimited exchange in 200 digital currencies — 10,000 currency pairs.

How do I update TkeySpace to version 1.3.0?

  1. Go to Google Play on your device — My apps and games — find TkeySpace in the list of apps — click Update.
  2. Go to Google Play on your device-write TkeySpace in the search — click on the app icon — Update.
After the update, you will need to restore your wallet.
submitted by tkeycoin to Tkeycoin_Official [link] [comments]

A REVIEW ON LEASEHOLD DECENTRALIZED PLATFORM

A REVIEW ON LEASEHOLD DECENTRALIZED PLATFORM

https://preview.redd.it/myag8bgerrt41.jpg?width=2226&format=pjpg&auto=webp&s=f2770899309d92ca6acab5b1c5fdcc76f69778a2
INTRODUCTION
In the world today, there are many upcoming blockchain projects with great potentials, each aiming to bring a change to what we know and see in different systems be it in the healthcare industry, financial industry and so on. It is worthy to know that blockchain technology has contributed a lot to the development of many projects owing to its features such as decentralization, tokenization, use of smart contracts etc. Also, in addition to being based on blockchain, many platforms have different consensus algorithms which are believed by the team to help them in achieving their aim. With this being said, there is a blockchain platform known as LEASEHOLD, which aims to bring a change in the property industry.
https://preview.redd.it/a55t1e0drrt41.jpg?width=2048&format=pjpg&auto=webp&s=4ba13f6477ad66c90a2855688e63d60ddb30531d
A REVIEW ON LEASEHOLD PLATFORM
A review helps many potential investors have a feel or glance of what a particular project or platform is all about, before proceeding to read further via the project's whitepaper etc.
  1. The first and foremost thing to know about Leasehold platform is that it is decentralized that is to say, it is based on blockchain. Leasehold is also a profit-sharing business or platform with the sole purpose of sharing rental income via tokenization brought about by blockchain. In the same way, it is good to know that, the Leasehold platform aims to be a valuable one and to achieve this, sees it fit to ensure their token holders are always comfortable hence the idea of rewards being in the form of buy-back and burn; with this strategy, the Leasehold platform take the acquired profits, buys back its tokens from the market and burn them. In other ways, Leasehold token is a Deflationary token which will continue to be bought and burnt as the platform ensures strict growth policies are followed.
  2. Like earlier stated, there are many blockchain projects with different consensus algorithms such as Proof-of-Stake, Proof-of-Work etc, in the case of Leasehold, it will be based on Delegated Proof-of-Stake (DPOS). This DPOS is of the idea that delegates within the platform can create blocks, these delegates are trusted and as such selected to be active within the platform in addition to the fact they secure the chain while getting their rewards which is strictly based on a good performance.
  3. In the blockchain space today, there is a known issue with most platforms and that is the issue of slow transactions etc, thus to stand out from this, the Leasehold team ensured the platform is written in JavaScript, through this way, allowing for fast processing of all functions and services such as transactions, payments and accounting. Also, to ensure efficient services, the Leasehold platform was forked from Lisk, the aim of this is to run as the first Lisk Side-chain through this way having its own Decentralized Exchange (DEX) thereafter.
  4. Talking about a decentralized exchange, it offers more security because, in the crypto space, there are many exchanges that have been hacked, exit scam with funds as well as closing accounts without reason. Therefore, Leasehold will sure have its own because the team wants to offer a secure, safe, trustworthy and reliable platform for trading of LSH tokens. When trading in Leasehold platform's DEX, there will be no malicious acts but instead a good level of trust and transparency.
  5. Another point as to why Leasehold is worthwhile is the fact that it makes it possible for users to partake in profit-sharing without owning properties physically, nor is there a need to identify themselves. In view of this, Leasehold is working towards taking huge advantages of the tourist industry, everyday living industry etc since it has been proven that booking platforms grow with more than double the users from the previous years. With this move, as a user, there is an opportunity to profit by owning the property, while with Leasehold, everything is simplified leading to owning a portion of profits.
  6. Another wonderful attribute of Leasehold platform is that token holders are carried along in the development of the platform, in this case, they are always presented with updated happenings which includes buy-back details, acquisition of properties etc.
  7. Since security is paramount in Leasehold platform, the team created a hub, which will make it possible for token holders to securely store their tokens in their wallet. This wallet is connected directly to the Leasehold network.
  8. There are many projects already in the crypto space which supports mining and same is the case with Leasehold. Leasehold will have a real-time data pool bearing all the financials of the platform's earnings. It will also display a list of the current buy-back funds which will be used for buy-back and burn purposes.
  9. Currently, many people in the world are limited when it comes to using of cryptocurrencies and this is where tokenization comes to play; that is, with tokenization, many people in the world will be free and able to buy crypto easily. With this in mind, in the Leasehold platform is tokenization as well, with tokenization of LSH tokens, people from all over the world will be able to take part in profit-sharing from the Leasehold short term rental markets. This is profitable because a study has shown that, short term rental markets are now booming all over the world because there is no need putting up large amounts of capital at once, which many individuals do not have or have access to.
  10. There are two methods of property rental in Leasehold platform which is developed to accommodate different types of users; a. Property rental of non-owned apartments: This is a method where the Leasehold team will accept the responsibility of running apartments for homeowners which will be at an agreed amount. In this case, the team will use their marketing strategies and booking system methods to ensure the best of services is offered to homeowners while on the other hand, this will also help Leasehold to acquire constant funding for its buybacks. b. Property rental of owned properties: In this method, the Leasehold team will strive to achieve the maximum amount of returns since all profits will belong to the company at the same time distributed to the buybacks. Furthermore, from the profits made, Leasehold will continue buying property on the open market while renting it out using its specially designed cross-platform method.
  11. Just like there are blockchain platforms which sought for funding before continuing building their platform, same is with Leasehold. The team will carry out 5 stages of ITO’s with the aim of raising enough funding so as to acquire small apartments thus starting the renting process and partner site setups. According to the team, the reason for these stages of ITO is that each stage will allow the Leasehold platform to acquire and set up the working business model that will make the buy-back and burn process possible. The end result of this is, Leasehold will be in a position to be free from cryptocurrencies volatility as well as being far bear markets. Leasehold Initial Token Offering (ITO) has started already and stipulated to end by May 2020. Read more on (ITO). (It is wise to make your own research before investing or participating in any token sale.)
https://preview.redd.it/unoy270grrt41.jpg?width=2636&format=pjpg&auto=webp&s=39cd8c18290eadfe97d4588b3b06af816a2f372a
WHY LEASEHOLD IS WORTHY OF ATTENTION
a. The Leasehold team aims for success thus setting strict growth policies which will make it possible for the platform to always acquire more and more property in its life cycle.
b. By allowing ownership of profits to take place in the property rental industry, Leasehold succeeds in bringing liquidity. To make it more interesting, people can buy and sell the rights to profits without having to pay the unnecessary charges of Deed registration and property acquisition.
c. In the world today, the cryptocurrencies are gaining more attention which is seen in Airbnb now accepting Bitcoin, with this in mind, the Leasehold team believes that more platforms are likely to follow hence creating its very own booking system within the ecosystem that will allow users to book holidays with LSH token.
d. Leasehold platform is all about success and growth and with this in mind, the team has already 4 signed contracts for 4 separate apartments which started this month (April 15th). Not only that, but the team is also on the verge of signing more as time goes by.
e. Leasehold has many partners including; i. Booking.com. ii. Airbnb. iii. NightsBridge. iv. HouseME. v. HomeAway. vi. Bookme. vii. Airdna. Read more on partners.
f. For security sakes, and in order to stand out as well, Leasehold created its own wallet which is available and active on different operating systems such as Windows, Mac etc. Steps; i. Download your desired Leasehold Wallet application from the link. ii. Install. iii. Use the option "Create an account" to create an account. Most importantly, remember to save the passphrase, which will enable you as the owner to be able to access the wallet in the future. iv. Login to have a feel of what the wallet looks like.
g. Leasehold token has the ticker LSH, it was forked from Lisk as well as being the first "Lisk Side-chain off Lisk" with a total supply of 100,000,000. Owing to what Leasehold token is backed by, the tokens will be appropriate for trading, holding and booking apartments in the near future. In the same way, to be transparent as regards its buybacks, the necessary information will be available to the public in the form of e-mail and website updates, through this way, users will be able to keep track of the entire platform's Income.
h. Hardly can anyone invest in what he won't profit from; in the case of Leasehold, the team will use the funds generated for property acquisition this means that there will be a strong profitable business built by the team. With this move by the Leasehold team, token holders will grow together with the platform while profiting as well.
https://preview.redd.it/7fkcmlzgrrt41.jpg?width=1080&format=pjpg&auto=webp&s=c87f07488dc657828ec7da823a4e47b97244e512
TO KNOW MORE ABOUT LEASEHOLD
Join the Telegram Group: https://t.me/Leaseholdchat
Follow on Facebook: https://m.facebook.com/Leasehold-101658667937642/
Follow on Twitter: https://twitter.com/LeaseholdHQ
Website: https://leasehold.io/
Whitepaper: https://leasehold.io/roadmap/?q=whitepaper
Discord: https://discordapp.com/channels/634347439641591819/641699094959489065
GitHub: https://github.com/Leasehold
Wallet: https://leasehold.io/wallet
Explorer: https://explorer.leasehold.io/
Timeline: https://leasehold.io/timeline/
About the team: https://leasehold.io/team/

https://preview.redd.it/j797anhirrt41.png?width=1212&format=png&auto=webp&s=e14925fc39fb3e9fdc371ab896c106d7785f32da
Writer’s Bitcointalk Username: Emmy92
Writer’s Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1329140
submitted by jigsonsaid to Crypto_Investments [link] [comments]

Replay BTC transaction on BCH, BTG & BSV blockchains?

I have a Bitcoin wallet which had been sitting untouched since 2017 (Wallet A) through the BCH, BTG and BSV forks.
Around July 2019 the BTC was transferred from BTC (Wallet A) to another BTC wallet (Wallet B).
Looking up Wallet A's public address on BCH, BTG & BSV block explorers I can see the equivalent amount of those crypto (as I had BTC) still sitting in those addresses.
I have full control over Wallet B but unfortunately no-longer have the keys for original Wallet A.
I know there have been various replay protections instigated on the various blockchains however is there any possibility of replaying the 2019 BTC transaction onto any of the other blockchains so that I can recover any of these funds to the new wallet and arrange splitting them from there?
I've tried simply exporting the BTC transaction from Electrum then importing into Electron Cash & ElectrumSV and re-broadcasting however the former just says "An error occurred broadcasting the transaction" and the latter "Signature must use SIGHASH_FORKID".
I also tried pasting the transaction into https://btgexplorer.com/tx/send but just got "mandatory-script-verify-flag-failed (Signature hash type missing or not understood)".
Are there any other options without the original keys? Thanks
submitted by jp-solutionz to btc [link] [comments]

Groestlcoin 6th Anniversary Release

Introduction

Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

Windows
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
OSX
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.
Ubuntu
http://groestlcoin.org/forum/index.php?topic=441.0

Other Linux

http://groestlcoin.org/forum/index.php?topic=97.0

Download

Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here

Source

ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.

Features

Download

iOS
Android

Source

ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.

Features

Download

Main Release (Main Net)
Testnet Release

Source

ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.

Features

Live Version (Not Recommended)

https://www.groestlcoin.org/recovery/

Download

https://github.com/Groestlcoin/mnemonic-recovery/archive/master.zip

Source

ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).

Features

Usage

https://github.com/Groestlcoin/VanitySearch#usage

Download

Source

ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).

Features

Download

Source

Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.

Features

Remastered Improvements

Download

Source

ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.

Features

Download

Windows
Linux :
 pip3 install -r requirements.txt python3 bip39\_gui.py 

Source

ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.

Features

Download

Windows
Linux / OSX (Instructions)

Source

UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.

Changes

Download

Main Net
Main Net (FDroid)
Test Net

Source

UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

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 wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.

Changes

Download

Source

UPDATED – P2Pool Test Net

Changes

Download

Pre-Hosted Testnet P2Pool is available via http://testp2pool.groestlcoin.org:21330/static/

Source

submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Marchero

With two cryptocurrency integrations under my belt I've set out with a solid plan for Monero.
Instead of jumping in and figuring it out as I go along I want to make sure that I have the solutions I'll need, well defined and scoped out. It's a good thing I'm going this path, too.
Turns out that there isn't really much in the way of JavaScript code for Monero out there. Probably the two best (and possibly only), solutions at the moment are monero-javascript and MyMonero.
Although there's no official Monero JavaScript library, the monero-javascript project is probably the closest to the original C++ client. This derived code comes in the form of WebAssembly, a low-level language that runs a lot closer to the metal than JavaScript. This means that WebAssembly is generally faster when doing things like calculations, but with some trade-offs like ease of use. JavaScript is a lot easier to code and understand, but it tends to run slower. In modern browsers, both run side by side so developers can decide which parts need to work fast, and which parts need to be easier to change and maintain.
The MyMonero project is actually a set of supporting libraries for a Monero wallet. It seems to have a lot more "real world" mileage but has a smaller dev team and hasn't been updated for many months, unlike monero-javascript which was updated as recently as today. MyMonero also uses WebAssembly for some of the core wallet functionality but the "bindings", or how this functionality is exposed to JavaScript, are different.
Between the two solutions, I've had more luck in getting support for monero-javascript. Neither project is well documented so having someone to run questions by is, at least at this point, a winning feature.
This will be my first time working with WebAssembly so factoring in some learning time is prudent. I'll only be learning to use existing code rather than learning how to write it but still, it's a new thing for me.
As I mentioned, support for Monero via JavaScript is surprisingly rare, so I may end up contributing some original code back to the project(s) I'll be using. I haven't yet decided which of them will find its way into CypherPoker.JS because there are still some open questions about how certain things are done and if they're even possible. However, right now monero-javascript is looking like the best choice.
Once I'm satisfied that all the building blocks are viable, I'll add the cryptocurrency handler and integrate it all the way through to the front end. As with BTC and BCH, a Monero testnet option will be available along with a faucet so that you can test it out without using any actual XMR. A full client option that uses the downloadable monerod client, the equivalent of a full Bitcoin node, will be available alongside the "light" option which will use external APIs. After that I'll upgrade the live demo (and server), update the wallet generator, post v0.5.2 code documentation, create a new release, and write a wrap-up post.
I want to stress again that this is all contingent on whether or not the JavaScript libraries actually do what I need them to do, and if there exists at least one public API that can be used in place of the daemon (monerod). But based on the help I've received from the Monero community so far I'm feeling optimistic.
Probably the most interesting thing about the Monero integration is that it represents the final, Rumsfeldian, "known unknown" of the CypherPoker.JS project. It's the last thing I'm embarking on with essentially zero prior knowledge; I know that I know nothing.
The rest of the project, the other cryptocurrencies, smart contracts, peer-to-peer communications - those are all things I'd at least had an introduction to if not outright practical knowledge of. When it comes time to add Ethereum support I'll be able to confidently say that it's nothing new. Incorporating Tor anonymization ... been there, done that.
When it comes to Monero, though, I'm a wide-eyed ignoramus. Never owned any XMR, never ran a Monero wallet, never tried out a Monero block explorer; seems I'm even getting some of the technical terminology wrong. Basically, it's the last part of the project's core vision that comes with a steep learning curve and a not-insignificant chance of failure. I mean, I don't think I'm gonna fail but I can't point to any definitive reason why I should think that.
There's no pragmatic reason to believe that March and (the) Monero (integration) will be contemporaneous but then again, why not?
submitted by monican_agent to cypherpoker [link] [comments]

Script Blockchain Hack - 5 BTC - 2020 Free Bitcoin - Get BTC works with BlockChain + Coinbase! Double your BTC with this free script ! it works, need Online Blockchain wallet Script BTC Nao HACK Setup Your Own Blockchain Explorer

Bitcoin Doubler Script – launch your bitcoin investment project with powerful script. Bitcoin Doubler Script is the customized web script developed to attract investors and run bitcoin investment in a simpler, secure and user friendly way. Lock Time Locked Until Block #0. Mined In Blocks. Name Bitcoin Block Explorer is an open source web tool that allows you to view information about blocks, addresses, and transactions on the Bitcoin blockchain. The source code is on GitHub. Comments are closed. 6. How to block CoinHive using Opera web browser. With release of Opera 50 web browser, the company brought in-built functionality to block CoinHive scripts and cryptocurrency mining techniques. Transaction block speed (in minutes) 19. Total Amount of Coins in Circulation (in millions) 21. Total Maximum Number of Coins (in millions) BTCS in the News... 15 Dec. Bitcoin-sCrypt Mentioned on Front Page of Houston Chronicle. Bitcoin-sCrypt mentioned on front page of Sunday print edition of the Houston Chronicle…the third largest

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Script Blockchain Hack - 5 BTC - 2020

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