How exactly is that long string of characters in a transaction hash (TxID) generated?
Here’s how I understand it: Proof of Work works because hash results can’t be predicted in advance. To find a hash that meets the difficulty requirement, you have to keep trying again and again.
A hash function can convert data of any length into an output of a fixed length. This output is called a hash value, or a digest.
$BTC mining is essentially a process of continuously calculating SHA-256 hashes to find a result that meets the difficulty requirement. Current price: 82775.22.
#BTC
Here’s how I understand it: Proof of Work works because hash results can’t be predicted in advance. To find a hash that meets the difficulty requirement, you have to keep trying again and again.
A hash function can convert data of any length into an output of a fixed length. This output is called a hash value, or a digest.
$BTC mining is essentially a process of continuously calculating SHA-256 hashes to find a result that meets the difficulty requirement. Current price: 82775.22.
#BTC