What are Merkle trees used for, and why do blocks rely on them? Many people can't answer!
If any transaction in a block is changed, its hash changes and the change propagates up the tree to the Merkle root, which in turn changes the block hash.
When a block contains thousands of transactions, proving that one transaction is included requires only a dozen or so hashes—you don't need to download all the transactions. This is crucial for lightweight wallets.
Take the time to understand the principles before putting them into practice. Don't make decisions based on gut feeling.
$BTC 81557.26 (-0.94%)
Just listen; don't follow it blindly. Make your own judgment.
If any transaction in a block is changed, its hash changes and the change propagates up the tree to the Merkle root, which in turn changes the block hash.
When a block contains thousands of transactions, proving that one transaction is included requires only a dozen or so hashes—you don't need to download all the transactions. This is crucial for lightweight wallets.
Take the time to understand the principles before putting them into practice. Don't make decisions based on gut feeling.
$BTC 81557.26 (-0.94%)
Just listen; don't follow it blindly. Make your own judgment.