The Identity Overlay Network (ION) is a DID Method implementation using the Sidetree protocol atop Bitcoin

Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart con…

NEO Smart Economy

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

Factom Servers begin by providing proof of existence services, but then move on to provide proof of existence of transforms. A list of such entries can be thought of as a FactomChain. A FactomChain…

BitShares Blockchain node and command-line wallet

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry u…

Aleth – Ethereum C++ client, tools and libraries

Bitcoin Core integration/staging tree