What is an electronic signature? What is an e-signature electronic signature?

Electronic signature is an application of electronic signature technology, which uses image processing technology to transform electronic signature operation into the same visual effect as paper document stamping operation. Electronic signature technology is used to ensure the authenticity and integrity of electronic documents and the non-repudiation of signers.

Simply put, electronic signature is based on digital certificate and takes digital signature as the core technology, which binds digital signature, seal picture and signed object together to provide integrity verification and authenticity verification for signed object. It is one of the visual display forms of digital signature.

Valid electronic signature (source: electronic signature)

2. Electronic signature

E-signature electronic seal is an electronic contract product based on AI technology and blockchain technology. A series of technical means, such as original sandbox security technology, abstract algorithm and fragment storage, are adopted to realize the solidification of user identity information, signature content and signature time in the signature process to avoid tampering. In particular, the electronic signature blockchain contract synchronizes a group of signature behaviors of users to the ant blockchain in real time. Once every action occurs, it is immediately witnessed by all nodes in the blockchain. Who signed it at that time, what was signed, and what was operated step by step are all permanently frozen and can be verified retrospectively, so that the possibility of electronic contracts and electronic seals being tampered with is close to zero.

Electronic signature electronic signature (source: electronic signature)

In addition, the electronic signature can also manage the seals of the head office and subsidiaries online, and strictly limit the authority of various roles such as administrators, printers and approvers. The printing process can be recorded and traced, which is convenient for accountability afterwards and solves the long-standing problem of seal management of group enterprises.