Design of Know Your Customer (KYC) Using Blockchain Technology

Blockchain is a technology that can solve various problems, especially problems in user privacy. This paper aims to illustrate how measured, general-purpose, and simple-to-manage field systems are ordinarily actualized on permission Blockchains, but with the impact of an open Blockchain, making KYC a reality and aiming to use Blockchain as full transparency. With the solution, the conception and execution of the KYC standard customer authorization inside a Blockchain framework in the know your customer (KYC) standardization. The method uses a decentralized scheme that aims to protect users in Blockchain companies by proposing two developed smart contracts, exploited users register and upload their KYC information on IPFS storage. The next stage is waiting for the admin's decision on whether the validity is rejected or approved, and the admin will also check the end date of the user's KYC document. leIn private KYC contract. The system will offer to find efficiency and effectiveness in operating all technology modes and components through intelligent integration and schematics. This plan will include more novelty, including arranging to prove a person's character and developing Blockchain technology for even greater schema clarity.