Have you been hearing about blockchains? Pretty interesting stuff. This quote sums up blockchain technology well:

“The blockchain is an incorruptible digital ledger of economic transactions that can be programmed to record not just financial transactions but virtually everything of value.”
Don & Alex Tapscott, authors Blockchain Revolution (2016)

Read on about why you shouldn’t use blockchains unless vitally necessary.

https://www.coindesk.com/dont-use-blockchain-unless-really-need-one/