Bitcoin’s field Crossword Clue

 The answer to the crossword clue "Bitcoin’s field" is BLOCKCHAIN.

A blockchain is a distributed ledger that is used to record transactions. It is a secure and tamper-proof way to store data, and it is the underlying technology that powers Bitcoin.

The blockchain is made up of blocks of data that are linked together in a chain. Each block contains a number of transactions, and each transaction is verified by a network of computers. This makes it very difficult to tamper with the data on the blockchain.

Bitcoin uses the blockchain to record all of its transactions. This makes it a secure and transparent way to transfer money.

The word "blockchain" is a play on the words "block" and "chain". It is a fitting name for this technology, as it is a chain of blocks of data.

I hope this helps! Let me know if you have any other questions.