You are viewing a single comment's thread from:RE: Steemit Crypto Academy Season 4 Beginners' course - Task 5: Bitcoin, Cryptocurrencies, Public chains.View the full contextsteemtopus (61)Beginner[2,3,5,7,10]in SteemitCryptoAcademy • 3 years ago Hello professor, this is my post https://steemit.com/hive-108451/@steemtopus/steemit-crypto-academy-season-4-beginners-course-task-5-bitcoin-cryptocurrency-public-chains-by-steemtopus