Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
A script to help using ymgve's bitcoin_fork_claimer script
#!/usr/bin/env python
# This script is meant to be used with bitcoin_fork_claimer: https://github.com/ymgve/bitcoin_fork_claimer
# The outputs of this script are the inputs to that script.
# Python 2.x is required
import urllib2
import json
import sys
# Insert your BTC addresses, one per line
addresses = """
15ZvPgCkTrkKsUzw8PaianK6W7sZQhTMK1
1HTmbaeSZn7faPjxcSeEHJoxgBGMxJYYem
"""
# Forks to check. No need to touch, unless you want to add or remove a fork
fork_list = {
"BCD": { "name": "Bitcoin Diamond", "block": 495866 },
"SBTC": { "name": "Super Bitcoin", "block": 498888 },
"BTG": { "name": "Bitcoin Gold", "block": 491407 },
"B2X": { "name": "Segwit2x", "block": 501451 },
"BCX": { "name": "BitcoinX", "block": 498888 },
"BTP": { "name": "BitcoinPay", "block": 499345},
"BTF": { "name": "Bitcoin Faith", "block": 500000 },
"BPA": { "name": "Bitcoin Pizza", "block": 501888},
"BTH": { "name": "Bitcoin Hot", "block": 498848 },
"BTN": { "name": "Bitcoin New", "block": 501000 },
"BTW": { "name": "Bitcoin World", "block": 499777 },
"BTV": { "name": "Bitcoin Vote", "block": 505050 },
"BTT": { "name": "Bitcoin Top", "block": 501118 },
"WBTC": { "name": "World Bitcoin", "block": 503888 },
"BTSQ": { "name": "Bitcoin Community", "block": 506066 },
"BICC": { "name": "BitClassic Coin", "block": 498888 },
"UBTC": { "name": "United Bitcoin", "block": 498777 },
"BTCP": { "name": "Bitcoin Private", "block": 511346 },
"LBTC": { "name": "Lightning Bitcoin", "block": 499999 }
}
desired_forks = {}
def main():
addr_list = addresses.strip().split("\n")
addr_list = [addr.strip() for addr in addr_list]
global desired_forks
desired_forks = get_desired_forks()
if len(desired_forks) == 0:
print "Retrieving all forks..."
print
desired_forks = fork_list
# Add balance entry per fork
for coincode, coindata in desired_forks.viewitems():
coindata["balances"] = {}
for addr in addr_list:
coindata["balances"][addr] = 0
for addr in addr_list:
a = urllib2.urlopen("https://blockchain.info/rawaddr/" + addr).read()
txs = json.loads(a)["txs"]
for coincode, coindata in desired_forks.viewitems():
valid = process_txs(addr, txs, coindata)
for value in valid:
if not coindata.has_key("commands"):
coindata["commands"] = []
coindata["commands"].append(" python claimer.py " + coincode + " " + " ".join(value) + " " + coincode + "_ADDR")
coindata["total_value"] = sum(coindata["balances"].values())
if not "-balance" in sys.argv:
print_commands()
print_balances()
def process_txs(addr, txs, coin):
txs_before_fork = [tx for tx in txs if tx.has_key("block_height") and tx["block_height"] <= coin["block"]]
valid_txs = txs_before_fork[:]
valid = []
# Remove spent transactions
for txid in valid_txs[:]:
for tx in txs_before_fork:
for input_tx in tx["inputs"]:
if input_tx["prev_out"]["tx_index"] == txid["tx_index"] and input_tx["prev_out"]["addr"] == addr:
try:
valid_txs.remove(txid)
except ValueError:
pass # Was probably removed before. Skipping.
for tx in valid_txs:
for tx_out in tx["out"]:
if addr == tx_out["addr"]:
coin["balances"][addr] += tx_out["value"]
valid.append([tx["hash"], "PRIV_KEY_OF_" + addr, addr])
break
return valid
def print_commands():
for coincode, coindata in desired_forks.viewitems():
if coindata.has_key("commands"):
print coindata["name"] + " (" + coincode + ")"
print "\n".join(coindata["commands"])
print
def print_balances():
decimals = 100000000.0
for coincode, coindata in desired_forks.viewitems():
if coindata["total_value"] > 0:
print
coin_fmt = (coindata["name"] + " (" + coincode + ")").ljust(50, " ")
total_fmt = format((coindata["total_value"] / decimals), ".8f")
print coin_fmt + total_fmt.rjust(15, " ") + " BTC"
for addr, balance in coindata["balances"].viewitems():
if balance > 0:
addr_fmt = addr.ljust(50, " ")
balance_fmt = format((balance / decimals), ".8f")
print addr_fmt + balance_fmt.rjust(15, " ") + " BTC "
def get_cli_args():
if len(sys.argv) == 1:
print "You can also specify which forks you want. Example: python " + sys.argv[0] + " btv bcx"
return None
return [arg.upper() for arg in sys.argv[1:]]
def get_desired_forks():
cli_args = get_cli_args()
if cli_args is None:
return {}
return { k : v for k, v in fork_list.iteritems() if k in cli_args }
main()
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.