Python Node and SDK for the NEO 2.x blockchain. For NEO 3.x go to our successor project neo-mamba

A python interface for interacting with the Ethereum blockchain and ecosystem.

Very basic blockchain-free cryptocurrency PoC in Python

Ethereum smart contracts for security and utility tokens

Symbolic execution tool

Various ipython notebooks

The Stacks blockchain implementation

Meet BigchainDB. The blockchain database.

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

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 high-performance tool for blockchain science and exploration

A simple Blockchain in Python