Carol Martin
@[email protected] · Posted 15 Jan. 2021
Business Upside Get news analysis on Business, Tech, Finance, Entrepreneurship, Lifestyle, Health and Fitnessl, entertainment news and money saving tips.
@Business.Upside · Posted 18 Jan. 2021
Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.