How would you explain what a blockchain is to a non-technical person?
A blockchain is a digital ledger of records, or 'blocks' that are linked together. It is an immutable and secure record of events that are stored across a distributed network of computers. This allows it to be used for secure transactions and is useful for recordkeeping in businesses, financial systems, and other applications.
A blockchain is a distributed and digital ledger system that makes it possible to record transactions securely and reliably in a distributed and immutable way. A blockchain is best known as the underlying technology behind cryptocurrencies, but it can also be used to securely store and transfer any type of digital asset.