Method and system for token-based anchoring of physical objects in distributed ledger environment

摘要

The present invention relates to a computer implemented method, system and computer program for tokenization of a physical object. The method includes generating or receiving object identification data based on an inspection of the physical object, the object identification data comprising at least one cryptographic hash value as a collision-resistant virtual representation of the physical object. to do; and generating a non-authentication token assigned to the physical object and representing the object identification data. The invention also relates to a computer implemented method, system and computer program for authenticating a token comprising object identification data. The invention also relates to a computer-implemented method, system and computer program of tokenization of a process.