APPARATUS AND METHOD FOR MANAGING CONTENT ACCESS RIGHTS BASED ON BLOCKCHAIN

摘要

The method of operating the block chain-based content use right management apparatus according to the present invention includes the steps of obtaining a use right for the content, creating a permission contract corresponding to the use right, and a content key corresponding to the use right by a user. Encrypting with the public key of, and generating a block having the encrypted key and the use right contract.