Electronic signature refers to the data contained in the data message in electronic form and accompanied by data used to identify the identity of the signer and show that the signer approves its content. Data message refers to information generated, sent, received or stored by electronic, optical, magnetic or similar means.

Legal objectivity:

People's Republic of China (PRC) Electronic Signature Law Article 2 The term "electronic signature" as mentioned in this Law refers to the data contained in data messages that can identify the identity of the signer and show that the signer approves its contents. The term "data message" as mentioned in this Law refers to information generated, sent, received or stored by electronic, optical, magnetic or similar means. People's Republic of China (PRC) Electronic Signature Law Article 1 This Law is formulated for the purpose of standardizing electronic signatures, establishing their legal effect and safeguarding the legitimate rights and interests of the parties concerned.