1. The design and development of contract locks are in full compliance with relevant national laws and regulations to ensure the legitimate rights and interests of all users.

Contract locks are designed and developed in strict accordance with People's Republic of China (PRC) Civil Code, People's Republic of China (PRC) Electronic Signature Law, E-commerce Agreement, E-commerce Third Party Trading Platform Service Specification, Interim Measures for the Administration of Online Commodity Trading and Related Services, etc., to ensure that all documents signed through contract locks are legal and valid; All data files are saved in a safe and compliant manner.

2. Contract Lock cooperates with many national CA centers to provide users with professional digital certificate services.

The contract lock adopts the dynamic selection scheme of digital certificate, and cooperates with the national digital certificate issuing institutions to continuously provide users with stable and authoritative digital certificate services.

3. Record the contract signing process in detail, form a log for download and reference, and provide third-party certification services.

From registration and authentication to contract initiation and each signing, the whole process of contract locking records the user's signing behavior log. Users can conveniently check the signature platform, signer, signature information, signature time, digital certificate authority and timestamp, download contracts and log files, and check the validity of the signing process and results.

4. Cooperate with notary offices, judicial expertise centers, law firms and arbitration committees to provide users with more comprehensive notarization and judicial services.

Contract Lock Joint Notary Office and Judicial Appraisal Center; Cooperate with many well-known domestic law firms; The arbitration clause is embedded, and the Joint Arbitration Commission, as an arbitration institution to resolve disputes, provides additional services for users.