Electronic signature is a form of electronic signature, which not only retains the visual effect of the physical seal (that is, the appearance of the seal), but also contains a digital certificate to ensure that the electronic contract with electronic signature has the characteristics of identifiable signature identity and unchangeable content.

legal ground

Article 13 of the Electronic Signature Law

An electronic signature shall be regarded as reliable if it meets the following conditions at the same time: (1) When the electronic signature production data is used for electronic signature, it belongs exclusively to the electronic signer; (2) When signing, the electronic signature production data is only controlled by the electronic signer; (3) Any changes to the electronic signature after signature can be found; (4) Any changes to the content and form of the data message after signature can be found. The parties can also choose to use electronic signatures that meet their agreed reliable conditions.

Article 14

A reliable electronic signature has the same legal effect as a handwritten signature or seal.