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A block chain, or blockchain, is a distributed database that maintains a continuously-growing list of data records hardened against tampering and revision (see Git repository design).

Blockchain Demo


Blockchain for Software Engineers

Smart Contract Security Verification Standard SCSVS v1.0

Blockchain Cryptography for Developers: ECC, secp256k1, SCrypt, AES, Wallets - This is the GitHub home for the OpenChain Project - Discussion of blockchains for the Blockchain Community Group and workshops W3C Blockchain Community Group - Enterprise-ready Blockchain technology

How blockchain could change Web-based content distribution - Bitcoin Ninja