Question

what is the bitcoin??​

Answer 1

$\sf\red{Bitcoin :-}$

• Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank.
• Bitcoin's creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.

Answer 2

Answer:

Bitcoin is the decentralized digital currency that you can buy, sell and exchange directly, without any intermediary like a bank. Bitcoin creator, Satoshi Nakamoto, originally describe the need for "an electronic payment system based on cryptographic proof instead of trust".