METHOD FOR CONFIRMING WHETHER GENUNE PRODUCT WAS SOLD ON THE GENUNE PRODUCT EXCHANGE

摘要

A method of verifying whether a work of art has been sold on an art exchange is disclosed. The disclosed method comprises the steps of: (a) providing a buyer with a first artwork for which a sales contract has been completed on an artwork exchange; And (b) verifying whether the second artwork is the same as the first artwork sold at the art exchange at a time elapsed after the first time after the sale of the first artwork, at the request of a specific user. do.