A script to help using ymgve's fbtcclaimer.py script

fbtc_helper.py

#!/usr/bin/env python

# This script is meant to be used with fbtcclaimer: https://github.com/ymgve/bitcoin_fork_claimer/blob/master/fbtcclaimer.py
# The outputs of this script are the inputs to the other script.
# Python 2.x is required

import urllib2, json

block = 501225

# You can either insert your FBTC address below or find/replace after running the script 
addr_fbtc = "YOUR_FBTC_ADDRESS"

# Insert your BTC addresses below, one per line
addresses = """
1HTmbaeSZn7faPjxcSeEHJoxgBGMxJYYem
1FQ3eFGW4Kek7vFEFqb5e5U9FnH7vzn3xW
"""

addr_list = addresses.strip().split("\n")

valid = []

addresses_with_btc = {}

for addr in addr_list:
	a = urllib2.urlopen("https://blockchain.info/rawaddr/" + addr).read()
	txs = json.loads(a)["txs"]

	total_btc = 0

	txs_before_fork = [tx for tx in txs if tx.has_key("block_height") and tx["block_height"] <= block]
	valid_txs = txs_before_fork[:]


	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"]:
				total_btc += tx_out["value"]
				break

	if total_btc >= 1:
		addresses_with_btc[addr] = total_btc

print

for addr, btcs in addresses_with_btc.viewitems():
		print " python fbtcclaimer.py " + ("PRIV_KEY_OF_" + addr) + " " + addr + " " + addr_fbtc + " " + str(btcs)

print