Question: In the block header, which two fields together contain information that represents all transactions on the blockchain? Nonce, timestamp Version, hashPrevBlock hashPrevBlock, hashMerkleRoot Nonce, hashMerkleRoot

In the block header, which two fields together contain information that represents all transactions on the blockchain? Nonce, timestamp Version, hashPrevBlock hashPrevBlock, hashMerkleRoot Nonce, hashMerkleRoot

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