• Difficulty - Medium
    Total Plays - 32
    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
Leaderboard
User
Rank
Time Taken

V D

Member

1
0.758
2
1.452

Roger Zoe

Member

3
1.607

Emma T

Member

4
1.960

Andre Marcal

Member

5
5.483
Home Channels Search Login Register