93 Open source projects that are alternatives of or similar to Whitepaper Business

A noSQL database based on blockchain technology

Blockchain technology for creating custom chains.

api.openfuture.io

Javascript implementation for COALA IP

Rust library for building IQC: cryptography based on class groups of imaginary quadratic orders

All things #DeFi - trustless and transparent financial products built on top of the blockchain.

FingerNFT是一款开源NFT市场，兼容Opensea、Rarible。

.NET 6 extensible P2P Network / Distributed services library.

Application for tracking Organs donations in hospitals and minimizing the scope of Organ trafficking using Blockchain (Hyperledger) technology.

Java Binding for the Exonum blockchain framework

Tezart helps to interact with ​Tezos blockchain.

Decentralized access control middleware for data exchange and monetization

OmniBOLT daemon, a golang implementation of OmniBOLT spec, the smart assets lightning network.

Implementation of the blindbid logic within Zero Knowledge Proofs

Electronero Network: a secure, private, mobile based cryptocurrency network. 5 parallel, interoperable, scalable, lightning fast blockchains. Electronero $(ETNX) https://t.me/electronero_network, Electronero Pulse $(ETNXP) https://t.me/etnxp, LITENERO $(LTNX) https://t.me/litenero, GOLDNERO $(GLDX) https://t.me/goldnero, CRYSTALEUM $(CRFI) https…

Go Client for interacting with Libra Blockchain

재미로 시작한 p2p 블록체인 개발

Ethereum Static Vulnerability Detector for Gas-Focussed Vulnerabilities

Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.

Code that shows how to build your own Bitcoin-like blockchain with JavaScript.

DAPS is the world's first coin to implement Bulletproofs and RingCT & Ring Signatures in a staking chain. With DAPS it is possible to stake, run masternodes and mine PoA blocks.

The Blockchain Bible,a collections for blockchain tech,bitcoin,ethereum,crypto currencies,cryptography,decentralized solutions,business scenarios,hyperledger tech,meetups,区块链,数字货币,加密货币,比特币,以太坊,密码学,去中心化,超级账本

FIBRE now available for your favourite chain. Deploy relay networks in minutes!

📙📗📘《睡前学点区块链》系列文章。推荐使用Gitbook阅读：https://wangbicong.github.io/block-chain-article/

A simple ledger for smart contracts written in python

Decentralized application (Dapp) similar to instant messenger. The BIG difference is that it will allow its users to make a monthly passive income, while providing companies with higher quality and better-priced services.

⛓️ A minimal blockchain command-line interface.

A self-made cryptocurrency using Block-chain technology in Python

Denarius [$D] is a PoW/PoS Hybrid Cryptocurrency with Tribus a new PoW Hashing Algo built specifically for D, one of a kind hybrid masternodes called Fortuna Stakes, atomic swaps, staking, mining, IPFS, optional Native Tor and I2P, and much more!

XDAG (Dagger Coin) Official Main Repository. XDAG is a novel DAG based cryptocurrency.

基于分布式身份的微贷联合风控平台

🚀 Fast and easy to use mobile trade interface for cryptocurrencies. Track your trades to the moon and beyond. Currently only for Bittrex.

Ethereum smart contracts that enable the verification of transactions of a "target" blockchain on a different "verifying" blockchain in a trustless and decentralized way

Tepleton Network

This project implements blockchain applications for climate action and accounting, including emissions calculations, carbon trading, and validation of climate claims. It is part of the Linux Foundation's Hyperledger Climate Action and Accounting SIG.

Alternative Free Identity System

Python client for NEM NIS API (https://nemproject.github.io). XEM\NEM\Crypto

API Documentation for Nano.to

🔮 Very Simple ERC-721 Smart Contract Template to create your own ERC-721 Tokens on the Ethereum Blockchain, with many customizable Options 🔮

LibraBrowser

A PHP library for rippled (XRP Ledger) communication.

Chat Message La - A Blockchain implementation for ultra-secure (just kidding!) messaging in Java

A minimalistic blockchain implementation

1Ramp Alpha Web App

电子书：以太坊技术与实现

Syscoin is a crypto currency that is universally merge-mineable and offers a unique variety of services including decentralized identities, asset token issuance platform capabilities directly on the blockchain and trustless 0-counterparty interoptibility with the Ethereum blockchain

Website for Berlin Blockchain Week 2018

每周技术分享，点击watch，更新时收到推送

React Native Defi Decentralized Applications(dApps)

A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity

Simple Implementation Proof of Work blockchain coin.

Open source blockchain project designed for developer needs from the start. OPEN chain is a convenient and flexible technology for developing blockchain solutions and decentralized applications.

Hive Ruby API Client

This is my attempt to list all possible blockchain consensus out there, i welcome pull request of the blockchain community! lets make it the main reference for blockchain consensus

A proof of concept for cordentity

10-weeks of technology exploration

Sample insurance application using Hyperledger Fabric

This repo is dedicated to Concordium Incentivized Testnet3.

Bluzelle Decentralized Database Service

Node for JeChain - an experimental smart contract blockchain network