Cryptohowtoeasy
Hash
MerkleRoot requires transaction hash to build a merkle tree… Is that the "hash" key/value within the getblocktemplate response or the "data"?
How are hash functions used in a Merkle tree?What is the root hash of the Merkle tree?How does blockchain use Merkle tree to verify transactions?Why ...
What determines the size of a hash during mining?
What determines the target hash?How are hashes measured?What is a good hash rate for mining?How is hash calculated in blockchain?Who makes Target's h...
How many SHA256 hashes can a single thread compute?
How many SHA256 hashes are there?How many hashes can a computer do per second?How long does it take to compute a SHA256 hash?Why is 2 64 the maximum ...
Changing the blockchain requires more than just recalculating all hashes… ?
Can you modify blockchain?What happens if any transaction data is changed or modified in the earlier existing blocks?How many hashes are in a block?W...
What is the difference between hash-target and the previous hash?
What is a hash target?Why is it different than the previous hash?Who creates the Bitcoin target hash?What is a target in blockchain?What is the targe...
Is there a list of processes within Bitcoin that use hash functions?
Which cryptographic hash functions are used in Bitcoin?How does hash function work in Bitcoin?Does Bitcoin use SHA256?What is hash algorithm in block...
RIPEMD 160 Hashes
What is RIPEMD-160? RIPEMD-160 is a 160-bit cryptographic hash function, designed by Hans Dobbertin, Antoon Bosselaers, and Bart Preneel. It is intend...
What data is hashed to produce the block hash?
The hash in the blockchain is created from the data that was in the previous block. So we can say that the hash is a fingerprint of this data and lock...
Sha256 implementation
How is SHA-256 implemented?How do you implement SHA-256 in Python?How is SHA-256 calculated?How is SHA implemented?Is SHA256 symmetric or asymmetric?...