When is blockchain right for business?

This is a video taken from the World Economic Forum. A panel discusses one of the BIG 8 Technologies.

“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)

A blockchain, originally block chain, is a continuously growing list of records, called blocks, which are linked and secured using cryptography. Wikipedia