Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin is known for its scarcity, with a limited supply of 21 million coins.
What's money? Is it now Bitcoin? Do you invest in that?
""Bitcoin was discussed as an investment strategy for the long term, with the guest highlighting its scarcity as a unique and valuable characteristic in a future where other resources might become abundant or easily replicable."