Multiple Choice
In Hashcash, miners all compete to look for a so called. "____________"which, if provided as input (together with other parts of a block header) to a hash function, yields an output that's numerically small enough to claim the next block reward.
A) Difficulty bits
B) Nonce
C) Merkle Root
D) Timestamp
Correct Answer:

Verified
Correct Answer:
Verified
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