print "outpoint :", outpoint
print "scriptCode :", scriptCode
print "redeem_amount:", redeem_amount
print "sequence :", sequence
print "hashOutputs :", hashOutputs
print "n_locktime :", n_locktime
print "sig_hash_all:", sig_hash_all
amount_satoshi = long(round(float(redeem_amount * __unit)))
redeem_amount = formatamount(amount_satoshi)
signed_tx = n_version + hashPrevouts + hashSequence + outpoint + witness_script + redeem_amount + sequence + hashOutputs + n_locktime + sig_hash_all
#print signed_tx
priv_key_1 = 'cW9fNAfjiAryUkpTyWQRaLWGFVahTyRoiTgH8G259DZig8kJU2VB'
priv_key_1 = wif_2_privkey(priv_key_1)
sk = SigningKey.from_string(binascii.unhexlify(priv_key_1), curve=SECP256k1)
sign_data_hash_d1 = dhash256(signed_tx.decode('hex'))
#print 'sig_hash1:' + sign_data_hash_d1.encode('hex')
signature = sk.sign_digest_deterministic(sign_data_hash_d1,
hashfunc=hashlib.sha256,
sigencode=sigencode_der_canonize)
#print signature.encode('hex')
signature = signature.encode('hex')
sig_hash_type = '01'
signature = signature + sig_hash_type
#print signature
p_len = (len(signature)) / 2
p_len = hex(p_len).lstrip('0x')
redeem_public_key_hash = 'ecebae831bbfbd7827542a82da4dc136e1288f71' #previous txout scriptPubKey scriptSig = '1976a914' + redeem_public_key_hash + '88ac' #sequence sequence = 'ffffffff' #txouts n_outputs = '01' amount = 0.99988480 amount_satoshi = long(round(float(amount * __unit))) amount = formatamount(amount_satoshi) #print output_amount pay_to_hash = '1976a914' + 'ecebae831bbfbd7827542a82da4dc136e1288f71' + '88ac' priv_key = 'cQuzMWdzbJezujAaAiMNq4Gr6zcFZt7BeD2VGUEN3LYBzZYgipRF' priv_key = wif_2_privkey(priv_key) redeem_public_key_hash = 'ecebae831bbfbd7827542a82da4dc136e1288f71' redeem_amount = 1.00000000 print "n_version :", n_version print "n_inputs :", n_inputs print "hash_inputs :", hash_inputs print "nth_inputs :", nth_inputs print "scriptSig :", scriptSig print "sequence :", sequence print "n_outputs :", n_outputs print "amount :", amount print "scriptPubKey:", pay_to_hash print "n_locktime :", n_locktime print "sig_hash_all:", sig_hash_all