METHOD AND APPARATUS FOR SUPPORTING VERIFICATION OF A CONTRACT

摘要

The embodiments disclose a method and a network device for supporting verification of a contract signed between a first party and a second party. The method comprises receiving contract information of the contract; communicating with a first user device of the first party and a second user device of the second party to confirm validity of the contract information; receiving a request of a third user device of a third party for supporting the verification of the contract; encrypting the contract information into a permission token with a private key of the network device; adding the permission token and the contract information to a licence associated with the contract; and sending the licence to the third user device for verification.