Evident is a Blockchain, Ethereum and Token based service that turns data into immutable proof of evidence chains. A blockchain and token-based service, Evident Proof turns documents, transactions, and data events into immutable, unhackable proof. It delivers evidence that can be used to meet compliance, provenance and other data verification requirements. The first proof of concept was developed by members of Microsoft and Berkshire Cloud (which developed the Evident Proof software) and successfully proved that an immutable and verifiable database could be created using blockchain and Ethereum.