def wif(self, compressed=False) -> str:
from btctools import base58, sha256
from btctools.network import network
extended = network('wif') + self.bytes() + (b'\x01' if compressed else b'')
hashed = sha256(sha256(extended))
checksum = hashed[:4]
return base58.encode(extended + checksum)
def legacy_address(pub_or_script: Union[bytes, PublicKey],
version_byte: bytes) -> str:
"""https://en.bitcoin.it/wiki/Technical_background_of_version_1_Bitcoin_addresses"""
bts = pub_or_script.encode(compressed=False) if isinstance(
pub_or_script, PublicKey) else pub_or_script
hashed = hash160(bts)
payload = version_byte + hashed
checksum = sha256(sha256(payload))[:4]
address = payload + checksum
return base58.encode(address)
def legacy_address(data, version_byte=b'\x00'):
ripemd160_pub = hash160(data)
payload = version_byte + ripemd160_pub
checksum = sha256(sha256(payload))[:4]
address = base58.encode(payload + checksum)
print('address:', address)
def encode(self):
data = self.serialize()
assert len(data) == 78
checksum = sha256(sha256(data))[:4]
return base58.encode(data + checksum)
def hashed_payload_to_address(payload):
checksum = sha256(sha256(payload))[:4]
address = payload + checksum
return base58.encode(address)
def encode(self):
return base58.encode(self.serialize())