Ma, Winston Blockchain and web3 : building the cryptocurrency, privacy, and security foundations of the metaverse / Winston Ma and Ken Huang. - Hoboken, N.J.: Wiley, c2022. - xxxv, 364 p. : ill. ; 23 cm. Includes glossary & index. ISBN: 9781119891086 (pbk.) Subjects--Topical Terms: Blockchains (Databases)Cryptocurrencies