METHODS AND SYSTEMS FOR TOKEN-BASED LINKING OF PHYSICAL OBJECTS IN DISTRIBUTED REGISTER ENVIRONMENT Russian patent published in 2023 - IPC H04L9/32 G06Q10/87 G06Q30/18 

FIELD: means for tokenizing a physical object.

SUBSTANCE: object identification data is obtained based on verification of the physical object, wherein the object identification data includes at least one cryptographic hash value in the form of a collision-resistant virtual representation of the physical object. An uncertified token associated with a physical object and representing object identification data is generated.

EFFECT: increasing the security of tokenization of a physical object.

19 cl, 11 dwg