• Difficulty - Medium
    Total Plays - 46
    Allowed Time - 10 sec
    Best Time - 0.758

    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
    Leaderboard
    User
    Rank
    Time Taken
    Vinayak D

    Vinayak D

    @calm-balloon

    1
    0.758 sec
    Wasim Choudhary

    Wasim Choudhary

    @K9QfAg6

    2
    1.440 sec
    Shashank Mishra

    Shashank Mishra

    @7Bp0IbJ

    3
    1.452 sec
    Sharan Onamshetty

    Sharan Onamshetty

    @Sharan-Shetty

    4
    1.547 sec
    Arif

    Arif

    @ofh3VYy

    5
    1.607 sec
    Emma T

    Emma T

    @5INFFa4

    6
    1.960 sec
    Andre Marcal

    Andre Marcal

    @yBj5IvB

    7
    5.483 sec