KYC KYC Apparatus for KYC using Token Balance within KYC blockchain

摘要

The present invention relates to an apparatus for performing KYC using a token holding amount in a KYC blockchain. To this end, the KYC node requesting the deposit / withdrawal permission step of receiving the request for the withdrawal / withdrawal permission information for the account information and the identification information from the service server; A first indexing step in which the KYC node indexes account information or identification information in the KYC blockchain stored in the memory module of the KYC node; In the first indexing step, if the deposit / withdrawal allowance information is not already stored, the KYC node indexes the relationship account, which is the account in which the transaction was performed directly or indirectly with the account information in the public blockchain containing the account of the account information, and the relationship account. A second indexing step of generating information; A step of transmitting relationship account information, wherein the KYC node sends the relationship account information to the service server; A KYC node receiving / withdrawal allowance information receiving step of receiving / withdrawal allowance information for account information and identification information from the service server; And a blockchain recording step in which the KYC node creates and distributes a KYC transaction, which is a transaction for account information, identification information, and withdrawal allowance information to the KYC blockchain.