HydraChain: Permissioned distributed ledgers based on Ethereum
HydraChain is an extension of the Ethereum platform which adds support for creating Permissioned Distributed Ledgers. Its primary domain of application are private chain or consortium chain setups. HydraChain is a joint development effort of brainbot technologies and the Ethereum project. The code is open source and available under the terms of the MIT license.
About Heiko Hees
Heiko Hees is a developer of HydraChain and sofware consultant at Brainbot.com.