First blockchain-based student council elections held at IIT-Madras

A blockchain is an unchangeable, distributed digital ledger. The transactions or records on the ledger which are stored individually are referred to as a "block", and the information in a block is usually linked to the information in a previous block. This, over time, forms a chain of transactions, which is what the word blockchain refers to.

from Gadgets Now https://ift.tt/GHchsg3