Bitcoin

Great Reads

by Marc Clifton

Hashcash is a proof-of-work system used to limit email spam and denial-of-service attacks, and more recently has become known for its use in bitcoin (and other cryptocurrencies) as part of the mining algorithm.

How I Hacked Bitcoin Mining Pool

by Ernie M. Bonilla

Overview of potential vulnerabilities and threats

Getting Started With Arduino

by charankumar516

Absolute Beginner's Guide to Arduino

RingCentral SMS and Bitcoin Vault

by BADGROOVY

A quick article on how to receive an SMS using RingCentral when Bitcoin Vault cryptocurrency changes price

Latest Articles

HSMs For Cryptos: Bitcoin, ETH & Stuff

by F. Aro

Using HSMs for Crypto Wallets Creation, Storage and Transactions Signing for Bitcoin, Ethereum

HiddenBitcoin: High level C# Bitcoin Wallet Library - Monitor Your Wallet (Part 2 - Lesson 2)

by Ádám Ficsór

Quickstart to Bitcoin wallet development in C#

NBitcoin: How to Scan the Blockchain?

by Nicolas Dorier

An efficient and extensible way to scan the Blockchain

RingCentral SMS and Bitcoin Vault

by BADGROOVY

A quick article on how to receive an SMS using RingCentral when Bitcoin Vault cryptocurrency changes price

All Articles

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Bitcoin

How to sign a P2SH(P2WSH) transaction?

26 Jun 2018 by Alfred Ong

var alice = new SafeAccount(id: 2); var aliceAddress = safe.GetAddress(index: 1, hdPathType: HdPathType.Receive, account: alice); var alicePrivate = safe.FindPrivateKey(aliceAddress, account: alice); // safe.GetPrivateKey(index: 1, hdPathType: HdPathType.Receive,...

blockchain

Bitcoin

Sha256 and ripemd160 hash implementation in C language.

19 Mar 2020 by Asish6542165

I want some help with the implementation of sha256 and ripemd160 hash in the c program. Does anyone know how can I perform sha256 on a char array? I wrote a code #include #include #include int main...

Bitcoin

cryptography

RIPEMD160 hash in C language

19 Mar 2020 by Asish6542165

I want to code a c program to perform ripemd160 hash on a char array. But I cannot figure out how could I do it. Can anyone suggest a c code to do the following? What I have tried: I came across this function in OpenSSL but I cannot figureout...

Bitcoin

cryptography

I have a question? Please follow this link

22 Mar 2020 by Asish6542165

just follow this link. SHA256 and RIPEMD160HASH in C program[^] when I replace const unsigned char* rawdata =...

Bitcoin

OpenSSL

cryptography

Base 58 encoding in C language

27 Mar 2020 by Asish6542165

I have a function that returns a bitcoin address but I want to perform base58check encoding on it to convert it to a bitcoin address. unsigned char address[]="008f26a17cbbc941a9dbe63a1f1c69591f08aab94bd586ad5e" The address is stored in an...

RingCentral SMS and Bitcoin Vault

19 May 2020 by BADGROOVY

A quick article on how to receive an SMS using RingCentral when Bitcoin Vault cryptocurrency changes price

Using HttpClient As It Was Intended (Because You’re Not)

1 Jul 2017 by Bob Crowley

Using HttpClient as it was intended

Getting Started With Arduino

9 Nov 2014 by charankumar516

Absolute Beginner's Guide to Arduino

RIPEMD160 hash in C language

19 Mar 2020 by CPallini

What about The Documentation[^]? Looks you are unfamiliar with the documentese (you should fix that as soon as possible). try const char mystr = "My Beautiful String"; // first parameter is the input string unsigned long len = strlen(...

Bitcoin

cryptography

implement Bitcoin in my asp.net website

7 Jun 2014 by DamithSL

check BitcoinLib[^] it is C# Bitcoin, Litecoin and Bitcoin-Clones Library & RPC Wrapper

ASP.NET

Bitcoin

implement Bitcoin in my asp.net website

7 Jun 2014 by Dave Kreskowiak

How about, oh, I don't know, ASKING BITCOIN!!A very simple Google for "Bitcoin payment gateway"... Results[^].

ASP.NET

Bitcoin