METHOD FOR MANAGING DIGITAL COLLECTABLE CARD BASED ON BLOCKCHAIN AND APPARATUS THEREOF

摘要

The present invention relates to a method for managing a digital collectable card and an apparatus thereof which can prevent forgery and falsification of digital collectable cards and preserve values. The apparatus for managing a digital collectable card based on a blockchain comprises: a card issuing server to record a token for a card corresponding to a digital collectable card including an image in a blockchain to propagate the token for a card to nodes in a blockchain network to issue the token for a card; and a card transaction server to support a transaction (transaction of changing an owner of the digital collectable card by using an ID profile including an encrypted electronic wallet address in a node of a user who has requested a transaction) associated with an ownership change between users or between a user and an issuer of the digital collectable card, record transaction details corresponding to the transaction in the blockchain to propagate the transaction details to nodes making up the blockchain network, and transmit the token for a card to an encrypted electronic wallet in a node of an owner of a traded token for a card to store the token for a card.;COPYRIGHT KIPO 2020