US 12,475,472 B2
Method for managing genuine fabric with blockchain data
Chih-Wen Liao, Taichung (TW)
Assigned to HENG SHENG INVESTMENT LTD., Tortola (VG)
Filed by HENG SHENG INVESTMENT LTD., Tortola (VG)
Filed on Jun. 27, 2022, as Appl. No. 17/849,985.
Claims priority of application No. 111119406 (TW), filed on May 25, 2022.
Prior Publication US 2023/0410128 A1, Dec. 21, 2023
Int. Cl. G06Q 30/018 (2023.01); G06T 7/00 (2017.01); G06T 7/41 (2017.01); H04L 9/00 (2022.01)
CPC G06Q 30/0185 (2013.01) [G06T 7/0002 (2013.01); G06T 7/41 (2017.01); H04L 9/50 (2022.05); G06T 2207/30124 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A method for managing a genuine fabric with blockchain data, comprising the following steps:
first step, receiving at least one image of the genuine fabric photographed by a computing device, wherein the at least one image contains at least one anti-counterfeiting texture generated during a manufacturing process of the genuine fabric; and performing image analysis on the at least one anti-counterfeiting texture to obtain at least one hash value by the computing device, wherein the computing device analyzes a form, a color distribution state, or special wavelength light absorption characteristics of the at least one anti-counterfeiting texture, and generates the at least one hash value based on the form, the color distribution state, or the special wavelength light absorption characteristics;
second step, forming a smart contract with a text serial number corresponding to the genuine fabric and the at least one hash value obtained by analyzing on the at least one anti-counterfeiting texture of the genuine fabric as a subject of contract by one of a plurality of nodes in a blockchain through the computing device, and launching the smart contract to the plurality of nodes, wherein the smart contract comprises a genuine fabric basic information and a genuine fabric traceability information; and
third step, providing a key to at least one of a fabric production end and a brand sales end, wherein a non-fungible token is minted from one of the plurality of nodes in the blockchain, and the non-fungible token is sent to each of the plurality of nodes in the blockchain, after the smart contract is signed; and the non-fungible token is associated with the genuine fabric, wherein the brand sales end conducts a first transfer of the non-fungible token.