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CS251P - Lab 2 Questions
To complete the lab, please answer the questions below.
Which of the following hashes is a block header hash in RPC byte order? (There may be multiple correct answers.)
Which of the following statements about merkle trees in Bitcoin is true:
Which one of the following statements about the block header field byte sizes is incorrect?
Hashcash creates proof of work based on a simple number of bits; why does Bitcoin use a more precise number for its proof of work target value using nBits? (There may be multiple correct answers.)
Which of the header fields can a miner change as they search for a block at a particular height? (Choose three options)
Remember that a miner can change the address of their coinbase transaction, the first tx in a block.
Which of the header fields can a miner NOT change as they search for a block at a particular height? (Choose three options)
Remember that a miner can change the address of their coinbase transaction, the first tx in a block.
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