The private critical is sixty four hexadecimal figures. Each string of 64 hex are, hypothetically, an Ethereum private important (see hyperlink at leading for why this isn't thoroughly exact) You are able to tokenise your art and get royalties immediately each time It really is re-offered. Or use a token https://vanityaddressethereum97407.tblogz.com/generate-ethereum-address-things-to-know-before-you-buy-42156088