Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.

Meet BigchainDB. The blockchain database.

Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Rootstock, Tron and other EVM-compatible blockchains.

Symbolic execution tool

A portfolio tracking, analytics, accounting and management application that protects your privacy

awesome game security [Welcome to PR]

Raiden Network

Just a really simple, insecure and incomplete implementation of a blockchain for a cryptocurrency made in Python as educational material. In other words, a simple Bitcoin clone.

🐦🌴🌴🌴🦕 A home for ethereum smart contracts. 🏠

Ethereum smart contracts for security and utility tokens

Solana Python SDK

Internet-scale Neural Networks

Operating System for Enterprise Blockchain

A fully functional blockchain application implemented in Python from scratch (with tutorial).

Dragonchain blockchain platform - simplified integration of advanced blockchain features

Mastering Bitcoin 2nd Edition 精通比特币（第二版）-- 区块链编程

Bitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.

SmartBugs: A Framework to Analyze Ethereum Smart Contracts

Sharing Updatable Models (SUM) on Blockchain