GitHub - schildbach/bitcoin-wallet: This is just my ...

CodeProject: Build your own Bitcoin wallet

CodeProject: Build your own Bitcoin wallet submitted by nopara73 to Bitcoin [link] [comments]

HiddenBitcoin: privacy centric, straightforward wallet library tutorial for C# developers on Codeproject /r/Bitcoin

HiddenBitcoin: privacy centric, straightforward wallet library tutorial for C# developers on Codeproject /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

How to construct a transaction completely offline?

Imagine I'm in a prison and I only have a computer with a few megabytes of data left. I cannot download the whole blockchain (24.5 GB as of today) on my computer just to sign one transaction. External nodes aren't working because of buggy wallets I tried for hours. It's fairly possible to do this for bitcoin online:
  1. https://coinb.in/#newTransaction Also offline, what if I don't have any data left:
  2. https://www.codeproject.com/Articles/1151054/Create-a-Bitcoin-transaction-by-hand
And also by hand, because my warden took my computer, and some prisoners are passing me papers with unspent outputs and stuff. I only have to sign:
3. http://www.righto.com/2014/02/bitcoins-hard-way-using-raw-bitcoin.html
I can't do any of this in monero why? I know there must be a way, just don't know how the tx is constructed. bro I need to long all my monero with 25X leverage now.(serious, I'm gonna do it. right after i know how to do this one transaction. I just cannot download the blockchain. I'm in a jiffy here.)
From what I see:
There exists a online transaction hash checker
 https://xmrchain.net/tx/ac5711eef809b9dd065f98c188057cf8ed7387b8aa80a15d820edbf54991cb54 
I verified my tx, using my private viewkey and address I got the moneroj which are unspent. I want to spend it, how?
I also see theres a tx pusher on that same site, and some other tools. Could someone explain how to use these tools in a step-by-step process?
submitted by DividedCryptanalysis to Monero [link] [comments]

NBitcoin : The .NET Bitcoin Framework

Here you go :
NBitcoin is a framework, not a full node implementation, but support communication with nodes through the protocol or with RPC.
It is the most complete and user friendly API you will ever find in Bitcoin, deployable with nuget :)
High test coverage. (approx. 200 tests, some ported directly from core )
On Github
On Nuget
If you want to send me some incentives : 15sYbVpRh6dyWycZMwPdxJWD4xbfxReeHe
Some links
http://www.codeproject.com/Articles/768412/NBitcoin-The-most-complete-Bitcoin-port-Part-Crypt
http://www.codeproject.com/Articles/775226/NBitcoin-Cryptography-Part
submitted by NicolasDorier to Bitcoin [link] [comments]

Resources

Here is a list of resources and links to help you with the course material: concerning applicative building blocks, we focused on the .Net ecosystem.

Books

Links

SAAS Platforms

General resources

Datasets

Bots

Knowledge bases

Expressions, grammars et logic

Semantics

Libs

Theory

NLP

Neural nets

Genetic algorithms

Probabilistic inference

Subreddits

submitted by jeansylvain to AI101EPF2017 [link] [comments]

HiddenBitcoin: privacy centric, straightforward wallet library tutorial for C# developers on Codeproject

Hi guys,
recently my free time is occupied by the development of an open source wallet, called HiddenWallet. The vision is to enable instant, anonymous Bitcoin transactions on every platform. Obviously Bitcoin is far from ready for this, nor my wallet, but I hope as the space is evolving we will be able to achieve the vision eventually, or at least gravitating towards it.
During the development I felt the need to introduce an other layer between my user interface and the NBitcoin C# bitcoin implementation. I call this layer HiddenBitcoin. I finished the first part of it and I submitted a tutorial to Codeproject. I provide a very easy-to-use framework and if it turnes out I nailed it there might be a bunch of developers in the future who are going to build their Bitcoin stuff upon it and the library will limit them to a privacy by default mindset.
Here is the article I published, surprisingly it already has 1.3K views in a few hours, that's a lot of geeks there. http://www.codeproject.com/Articles/1096320/HiddenBitcoin-High-level-Csharp-Bitcoin-wallet-lib
Uber-super-special thanks for his work: NicolasDorier
submitted by nopara73 to Bitcoin [link] [comments]

Altcoin CryptoCoin Windows Build Compile Environment Guide How To Create a Bitcoin Wallet on Blockchain Is This The Best Cryptocurrency Wallet? How to Make a Pull Request to the Bitcoin Open Source Project Create a Bitcoin transaction by hand (see description for the tutorial)

HBitcoin on GitHub; HBitcoin on NuGet; Background. A few years ago, I attempted to write wallet library, that was my first, learning Bitcoin project, called HiddenBitcoin.While I was not able to give out a stable release, I reused and polished a lot of the code I wrote there over the years. Type 1 deterministic wallets are the simpler of the two, which can create a single series of keys from a single seed. A primary weakness is that if the seed is leaked, all funds are compromised, and wallet sharing is extremely limited. Welcome to Bitcoin Wallet, a standalone Bitcoin payment app for your Android device!. This project contains several sub-projects: wallet: The Android app itself.This is probably what you're searching for. market: App description and promo material for the Google Play app store.; integration-android: A tiny library for integrating Bitcoin payments into your own Android app (e.g. donations, in ... Diese Wallet gibt Ihnen volle Kontrolle über Ihre Bitcoins. Das bedeutet, dass kein Dritter Ihr Vermögen verlieren oder einfrieren kann. Sie sind aber selbst dafür verantwortlich, Ihre Wallet zu sichern und Backups zu erstellen. Vollständige Validierung Diese Wallet ist ein "Full Node", die Transaktionen im Bitcoin-Netzwerk validiert und weiterleitet. Das bedeutet, dass keinem Dritten ... The Bitcoin Core client wallet would create 100 private key/public key pairs automatically via a Pseudo-Random-Number Generator (PRNG) for later use. These unused private keys are stored in a virtual “key pool”, with new keys being generated whenever a previously-generated key was used, ensuring the pool maintained 100 unused keys. (If the wallet is encrypted, new keys are only generated ...

[index] [45998] [16036] [27449] [48144] [11100] [7494] [22351] [27742] [43670] [19737]

Altcoin CryptoCoin Windows Build Compile Environment Guide

Bitcoin allows for fast and anonymous transactions with low transaction fees. Since the absolute supply of BTC has a fixed issuance of 21 million Bitcoins by the year 2140, it may theoretically ... I recently had my first pull request merged to the bitcoin repo. In this video I go over the pull request process on the bitcoin repository on github. I show how to clone the repo, make a new ... Quick waltkthrough for the "Create a Bitcoin transaction by hand" CodeProject article: http://www.codeproject.com/Articles/1151054/Create-a-Bitcoin-transacti... how to create a bitcoin wallet on blockchain. just visit https://blockchain.info , than click the wallet tab, than click a free bitcoin wallet and follow the prompts. wanna start mining bitcoin ... A Beginner's Guide to Bitcoin Mobile Wallets! (How To Set Up your 1st Bitcoin Mobile Wallet) - Duration: 8:38. Bitcoin for Beginners 17,074 views. 8:38.

#