Auction OK : CERTIFICATE OF PATENT: METHOD FOR PROVIDING UNTACT REAL ESTATE AUCTION SERVICE USING BLOCKCHAIN $land #nft #realest

13 May 2021, 08:06

Auction OK : CERTIFICATE OF PATENT: METHOD FOR PROVIDING UNTACT REAL ESTATE AUCTION SERVICE USING BLOCKCHAIN $land #nft #realestate #patent #blockchain 😆🏆🏅