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The transaction Merkle Tree root value in a Bitcoin block is calculated using ___
25. The transaction Merkle Tree root value in a Bitcoin block is calculated using,
- Hash of transactions
- Previous block's hash
- Number of transactions
- None of the above
Answer: A) Hash of transactions
Explanation:
By hashing together pairs of TXIDs, a Merkle root is generated, which gives you a brief yet unique fingerprint for all the transactions in a block.