METHOD FOR BLOCKCHAIN BASED REMITTANCE AND COLLECTION USING KEYWORD SEARCH AND SYSTEM USING THE SAME

摘要

According to the present invention, provided are a method for blockchain-based remittance and collection using a keyword search and a system using the same. The method includes: a sender node executing a sender account comprising an address generator configured to generate an address and a metadata generator configured to generate metadata mapped to the address; and a verification node comprising an address mapping processor configured to map metadata to the address of the sender′s account, wherein the sender account is either an electronic wallet or a smart contract.