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p2pkh.py
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p2pkh.py
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import os
import json
import hashlib
from binascii import unhexlify
def get_scriptpubkey_asm(json_data):
return json_data["vin"][0]["prevout"]["scriptpubkey_asm"]
def get_scriptsig_asm(json_data):
return json_data["vin"][0]["scriptsig_asm"]
folder_path = "p2pkh"
for filename in os.listdir(folder_path):
# print(filename)
file_path = os.path.join(folder_path, filename)
with open(file_path, "r") as file:
try:
json_data = json.load(file)
scriptpubkey = get_scriptpubkey_asm(json_data).split()[3]
scriptsig= get_scriptsig_asm(json_data).split()[3]
# print(scriptsig, scriptpubkey)
data1 = unhexlify(scriptsig)
sha256_hash = hashlib.sha256(data1).hexdigest()
# print(sha256_hash)
data2 = unhexlify(sha256_hash)
# data = hashlib.sha256(data2).hexdigest()
ripemd_hash = hashlib.new('ripemd160', data2).hexdigest()
if ripemd_hash == scriptpubkey:
print("True")
# print(scriptpubkey_type)
except Exception as e:
print(f"Error loading file {filename}: {e}")