EthSign is about to launch the full-chain proof protocol, Sign Protocol.

BlockBeats reported on January 9th that EthSign, a decentralized electronic signature platform, is about to launch a full-chain proof protocol called Sign Protocol. Sign Protocol enables users to freely prove and verify any information on the chain. Proof is a digital signature on structured data, used to establish more trust on the chain. Authentication is not a new concept, as countries such as Singapore and the United Arab Emirates have already launched state-funded online authentication services. EthSign is essentially an application for proof, where users can prove their agreement to documents on the chain. The next step is to develop EthSign into a proof protocol, allowing users to sign all content on the chain.