Exonum
An extensible open-source framework for creating blockchain apps
...Exonum can be used to create cryptographically powered distributed ledgers in virtually any problem domain, including FinTech, GovTech, and LegalTech. The Exonum framework is oriented towards creating permissioned blockchains, that is, blockchains with the known set of blockchain infrastructure providers. Blockchain is a groundbreaking technology that can help streamline and improve key business processes including logistics, asset management, auditing, and more. An Exonum blockchain can reduce inefficiencies and build security and trust in all sectors including government, healthcare, education, real estate, insurance and retail. ...