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

摘要

A blockchain-based remittance and collection system using keyword search includes: a remitter and collector node that executes a remitter and collector account including an address generator configured to generate an address and a metadata generator configured to generate metadata mapped to the address, and a verification node including an address mapping processor configured to map metadata to an address of the remitter and collector account, wherein the remitter and collector account is one of an electronic wallet and a smart contract.