Difficulty -
Medium
Total Plays - 41
Allowed Time - 10 sec
Best time - 0.758 sec
Which hash function does Bitcoin use?
#A
#B
#C
#D
Explanation:
Bitcoin uses the SHA-256 cryptographic hash function to secure transactions and link blocks in the blockchain. This algorithm produces a fixed 256-bit output, ensuring immutability and resistance to tampering. By using SHA-256, Bitcoin maintains trust, decentralization, and data integrity across the network
