Dan Tapscott On Blockchain
What is Blockchain?
Blockchain seems complicated, and it definitely can be, but its core concept is really quite simple. A blockchain is a type of database. To be able to understand blockchain, it helps to first understand what a database actually is.
A database is a collection of information that is stored electronically on a computer system. Information, or data, in databases is typically structured in table format to allow for easier searching and filtering for specific information. What is the difference between someone using a spreadsheet to store information rather than a database?
https://www.youtube.com/watch?v=isuAPyuqS7Y
https://www.investopedia.com/terms/b/blockchain.asp