Electronic seal, like the digital certificate we use, is a means of identity verification, which generally refers to all electronic forms attached to electronic documents and logically related to them, and can be used to identify the identity of the signer of electronic documents, and the guarantor agrees with the factual contents stated in electronic documents. Generally speaking, the identification of electronic signature is based on the integrity of the document and shows the signature from a technical point of view. It mainly refers to the security measures to identify the identities of both parties to the transaction and ensure that the transaction data content is not tampered with through specific technical solutions.

In a broad sense, electronic signature not only includes asymmetric key encryption in our usual sense, but also includes computer password, biometric handwriting recognition, fingerprint recognition, and emerging eye-iris perspective recognition and facial pattern recognition. As the most mature digital signature at present, electronic signature technology is made of asymmetric encryption technology of public key and key.

After you understand the concept of electronic seal, if you are interested in electronic seal, I recommend a very comprehensive software-micro-signature.

Micro-signing not only provides electronic signature service, but also combines contract process management with signature, which is very convenient and fast. At the same time, it also has the functions of contract approval, contract signing, contract account management, contract reminder, even contract collection, contract inquiry, customer management and so on. But the difference is that these functions can be built on demand like building blocks, which reduces some unnecessary functional redundancy and is very humane and considerate.