Ethereum is a decentralized platform that runs smart contracts on a custom built blockchain.
BigchainDB is an open source system that “starts with a big data distributed database and then adds blockchain characteristics — decentralized control, immutability and the transfer of digital assets”.
Chain Core is a blockchain platform for issuing and transferring financial assets on a
Corda is an open-source distributed ledger platform with
Credits is a development framework for building
Domus Tower Blockchain
Domus Tower Blockchain is an interesting solution that has been designed for regulated environments such as securities trading where participants know each other and can independently decide whom to trust.
Elements Blockchain Platform
Elements is an open source, protocol-level technology for extending the functionality of Bitcoin.
HydraChain is an Ethereum extension for creating Permissioned Distributed Ledgers for private and consortium chains.
Hyperledger Fabric supports the use of one or more networks, each managing different Assets, Agreements and Transactions between different sets of Member nodes.
Hyperledger Iroha is a “simple and modularized” distributed ledger system with emphasis on mobile application development.
Hyperledger Sawtooth Lake
Hyperledger Sawtooth Lake is a modular blockchain suite that supports both
Multichain is an open-source blockchain platform, based on bitcoin’s blockchain, for multi-asset financial transactions.
Quorum us an open source distributed ledger and smart contract platform based on Ethereum.
Stellar is an open-source, distributed payments infrastructure that connects banks, payments systems, and people. Stellar enables
Symbiont Assembly, inspired by Apache Kafka, is the distributed ledger that powers the Symbiont Smart Securities platform.