November 2019
Beginner to intermediate
408 pages
9h 29m
Korean
Content preview from 밑바닥부터 시작하는 비트코인
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밑바닥부터 시작하는 비트코인
398
>>> from bloomfilter import BloomFilter
>>> from ecc import PrivateKey
>>> from helper import (
... decode_base58,
... encode_varint,
... hash256,
... little_endian_to_int,
... read_varint,
... )
>>> from merkleblock import MerkleBlock
>>> from network import (
... GetDataMessage,
... GetHeadersMessage,
... HeadersMessage,
... NetworkEnvelope,
... SimpleNode,
... TX_DATA_TYPE,
... FILTERED_BLOCK_DATA_TYPE,
... )
>>> from script import p2pkh_script, Script
>>> from tx import Tx, TxIn, TxOut
>>> last_block_hex = '00000000000000a03f9432ac63813c6710bfe41712ac5ef6faab093f\
e2917636'
>>> secret = little_endian_to_int(hash256(b'Jimmy Song' ...