mirror of
https://github.com/bitcoinbook/bitcoinbook
synced 2024-12-24 15:38:08 +00:00
424 lines
18 KiB
Plaintext
424 lines
18 KiB
Plaintext
[[appdx-pycoin]]
|
|
[appendix]
|
|
== pycoin, ku, and tx
|
|
|
|
|
|
The Python library http://github.com/richardkiss/pycoin[+pycoin+], originally written and maintained by Richard Kiss, is a Python-based library that supports manipulation of bitcoin keys and transactions, even supporting the scripting language enough to properly deal with nonstandard transactions.
|
|
|
|
The pycoin library supports both Python 2 (2.7.x) and Python 3 (after 3.3), and comes with some handy command-line utilities, +ku+ and +tx+.
|
|
|
|
=== Key Utility (KU)
|
|
|
|
The command-line utility +ku+ ("key utility") is a Swiss Army knife for manipulating keys. It supports BIP32 keys, WIF, and addresses (bitcoin and alt coins). Following are some examples.
|
|
|
|
Create a BIP32 key using the default entropy sources of GPG and _/dev/random_:
|
|
|
|
|
|
----
|
|
$ ku create
|
|
|
|
input : create
|
|
network : Bitcoin
|
|
wallet key : xprv9s21ZrQH143K3LU5ctPZTBnb9kTjA5Su9DcWHvXJemiJBsY7VqXUG7hipgdWaU
|
|
m2nhnzdvxJf5KJo9vjP2nABX65c5sFsWsV8oXcbpehtJi
|
|
public version : xpub661MyMwAqRbcFpYYiuvZpKjKhnJDZYAkWSY76JvvD7FH4fsG3Nqiov2CfxzxY8
|
|
DGcpfT56AMFeo8M8KPkFMfLUtvwjwb6WPv8rY65L2q8Hz
|
|
tree depth : 0
|
|
fingerprint : 9d9c6092
|
|
parent f'print : 00000000
|
|
child index : 0
|
|
chain code : 80574fb260edaa4905bc86c9a47d30c697c50047ed466c0d4a5167f6821e8f3c
|
|
private key : yes
|
|
secret exponent : 112471538590155650688604752840386134637231974546906847202389294096567806844862
|
|
hex : f8a8a28b28a916e1043cc0aca52033a18a13cab1638d544006469bc171fddfbe
|
|
wif : L5Z54xi6qJusQT42JHA44mfPVZGjyb4XBRWfxAzUWwRiGx1kV4sP
|
|
uncompressed : 5KhoEavGNNH4GHKoy2Ptu4KfdNp4r56L5B5un8FP6RZnbsz5Nmb
|
|
public pair x : 76460638240546478364843397478278468101877117767873462127021560368290114016034
|
|
public pair y : 59807879657469774102040120298272207730921291736633247737077406753676825777701
|
|
x as hex : a90b3008792432060fa04365941e09a8e4adf928bdbdb9dad41131274e379322
|
|
y as hex : 843a0f6ed9c0eb1962c74533795406914fe3f1957c5238951f4fe245a4fcd625
|
|
y parity : odd
|
|
key pair as sec : 03a90b3008792432060fa04365941e09a8e4adf928bdbdb9dad41131274e379322
|
|
uncompressed : 04a90b3008792432060fa04365941e09a8e4adf928bdbdb9dad41131274e379322
|
|
843a0f6ed9c0eb1962c74533795406914fe3f1957c5238951f4fe245a4fcd625
|
|
hash160 : 9d9c609247174ae323acfc96c852753fe3c8819d
|
|
uncompressed : 8870d869800c9b91ce1eb460f4c60540f87c15d7
|
|
Bitcoin address : 1FNNRQ5fSv1wBi5gyfVBs2rkNheMGt86sp
|
|
uncompressed : 1DSS5isnH4FsVaLVjeVXewVSpfqktdiQAM
|
|
----
|
|
|
|
Create a BIP32 key from a passphrase:
|
|
|
|
[WARNING]
|
|
====
|
|
The passphrase in this example is way too easy to guess.
|
|
====
|
|
|
|
----
|
|
$ ku P:foo
|
|
|
|
input : P:foo
|
|
network : Bitcoin
|
|
wallet key : xprv9s21ZrQH143K31AgNK5pyVvW23gHnkBq2wh5aEk6g1s496M8ZMjxncCKZKgb5j
|
|
ZoY5eSJMJ2Vbyvi2hbmQnCuHBujZ2WXGTux1X2k9Krdtq
|
|
public version : xpub661MyMwAqRbcFVF9ULcqLdsEa5WnCCugQAcgNd9iEMQ31tgH6u4DLQWoQayvtS
|
|
VYFvXz2vPPpbXE1qpjoUFidhjFj82pVShWu9curWmb2zy
|
|
tree depth : 0
|
|
fingerprint : 5d353a2e
|
|
parent f'print : 00000000
|
|
child index : 0
|
|
chain code : 5eeb1023fd6dd1ae52a005ce0e73420821e1d90e08be980a85e9111fd7646bbc
|
|
private key : yes
|
|
secret exponent : 65825730547097305716057160437970790220123864299761908948746835886007793998275
|
|
hex : 91880b0e3017ba586b735fe7d04f1790f3c46b818a2151fb2def5f14dd2fd9c3
|
|
wif : L26c3H6jEPVSqAr1usXUp9qtQJw6NHgApq6Ls4ncyqtsvcq2MwKH
|
|
uncompressed : 5JvNzA5vXDoKYJdw8SwwLHxUxaWvn9mDea6k1vRPCX7KLUVWa7W
|
|
public pair x : 81821982719381104061777349269130419024493616650993589394553404347774393168191
|
|
public pair y : 58994218069605424278320703250689780154785099509277691723126325051200459038290
|
|
x as hex : b4e599dfa44555a4ed38bcfff0071d5af676a86abf123c5b4b4e8e67a0b0b13f
|
|
y as hex : 826d8b4d3010aea16ff4c1c1d3ae68541d9a04df54a2c48cc241c2983544de52
|
|
y parity : even
|
|
key pair as sec : 02b4e599dfa44555a4ed38bcfff0071d5af676a86abf123c5b4b4e8e67a0b0b13f
|
|
uncompressed : 04b4e599dfa44555a4ed38bcfff0071d5af676a86abf123c5b4b4e8e67a0b0b13f
|
|
826d8b4d3010aea16ff4c1c1d3ae68541d9a04df54a2c48cc241c2983544de52
|
|
hash160 : 5d353a2ecdb262477172852d57a3f11de0c19286
|
|
uncompressed : e5bd3a7e6cb62b4c820e51200fb1c148d79e67da
|
|
Bitcoin address : 19Vqc8uLTfUonmxUEZac7fz1M5c5ZZbAii
|
|
uncompressed : 1MwkRkogzBRMehBntgcq2aJhXCXStJTXHT
|
|
----
|
|
|
|
|
|
Get info as JSON:
|
|
|
|
|
|
----
|
|
$ ku P:foo -P -j
|
|
----
|
|
[source,json]
|
|
----
|
|
{
|
|
"y_parity": "even",
|
|
"public_pair_y_hex": "826d8b4d3010aea16ff4c1c1d3ae68541d9a04df54a2c48cc241c2983544de52",
|
|
"private_key": "no",
|
|
"parent_fingerprint": "00000000",
|
|
"tree_depth": "0",
|
|
"network": "Bitcoin",
|
|
"btc_address_uncompressed": "1MwkRkogzBRMehBntgcq2aJhXCXStJTXHT",
|
|
"key_pair_as_sec_uncompressed": "04b4e599dfa44555a4ed38bcfff0071d5af676a86abf123c5b4b4e8e67a0b0b13f826d8b4d3010aea16ff4c1c1d3ae68541d9a04df54a2c48cc241c2983544de52",
|
|
"public_pair_x_hex": "b4e599dfa44555a4ed38bcfff0071d5af676a86abf123c5b4b4e8e67a0b0b13f",
|
|
"wallet_key": "xpub661MyMwAqRbcFVF9ULcqLdsEa5WnCCugQAcgNd9iEMQ31tgH6u4DLQWoQayvtSVYFvXz2vPPpbXE1qpjoUFidhjFj82pVShWu9curWmb2zy",
|
|
"chain_code": "5eeb1023fd6dd1ae52a005ce0e73420821e1d90e08be980a85e9111fd7646bbc",
|
|
"child_index": "0",
|
|
"hash160_uncompressed": "e5bd3a7e6cb62b4c820e51200fb1c148d79e67da",
|
|
"btc_address": "19Vqc8uLTfUonmxUEZac7fz1M5c5ZZbAii",
|
|
"fingerprint": "5d353a2e",
|
|
"hash160": "5d353a2ecdb262477172852d57a3f11de0c19286",
|
|
"input": "P:foo",
|
|
"public_pair_x": "81821982719381104061777349269130419024493616650993589394553404347774393168191",
|
|
"public_pair_y": "58994218069605424278320703250689780154785099509277691723126325051200459038290",
|
|
"key_pair_as_sec": "02b4e599dfa44555a4ed38bcfff0071d5af676a86abf123c5b4b4e8e67a0b0b13f"
|
|
}
|
|
----
|
|
|
|
Public BIP32 key:
|
|
|
|
----
|
|
$ ku -w -P P:foo
|
|
xpub661MyMwAqRbcFVF9ULcqLdsEa5WnCCugQAcgNd9iEMQ31tgH6u4DLQWoQayvtSVYFvXz2vPPpbXE1qpjoUFidhjFj82pVShWu9curWmb2zy
|
|
----
|
|
|
|
Generate a subkey:
|
|
|
|
----
|
|
$ ku -w -s3/2 P:foo
|
|
xprv9wTErTSkjVyJa1v4cUTFMFkWMe5eu8ErbQcs9xajnsUzCBT7ykHAwdrxvG3g3f6BFk7ms5hHBvmbdutNmyg6iogWKxx6mefEw4M8EroLgKj
|
|
----
|
|
|
|
Hardened subkey:
|
|
|
|
----
|
|
$ ku -w -s3/2H P:foo
|
|
xprv9wTErTSu5AWGkDeUPmqBcbZWX1xq85ZNX9iQRQW9DXwygFp7iRGJo79dsVctcsCHsnZ3XU3DhsuaGZbDh8iDkBN45k67UKsJUXM1JfRCdn1
|
|
----
|
|
|
|
WIF:
|
|
|
|
----
|
|
$ ku -W P:foo
|
|
L26c3H6jEPVSqAr1usXUp9qtQJw6NHgApq6Ls4ncyqtsvcq2MwKH
|
|
----
|
|
|
|
Address:
|
|
|
|
|
|
----
|
|
$ ku -a P:foo
|
|
19Vqc8uLTfUonmxUEZac7fz1M5c5ZZbAii
|
|
----
|
|
|
|
|
|
|
|
Generate a bunch of subkeys:
|
|
|
|
|
|
----
|
|
$ ku P:foo -s 0/0-5 -w
|
|
xprv9xWkBDfyBXmZjBG9EiXBpy67KK72fphUp9utJokEBFtjsjiuKUUDF5V3TU8U8cDzytqYnSekc8bYuJS8G3bhXxKWB89Ggn2dzLcoJsuEdRK
|
|
xprv9xWkBDfyBXmZnzKf3bAGifK593gT7WJZPnYAmvc77gUQVej5QHckc5Adtwxa28ACmANi9XhCrRvtFqQcUxt8rUgFz3souMiDdWxJDZnQxzx
|
|
xprv9xWkBDfyBXmZqdXA8y4SWqfBdy71gSW9sjx9JpCiJEiBwSMQyRxan6srXUPBtj3PTxQFkZJAiwoUpmvtrxKZu4zfsnr3pqyy2vthpkwuoVq
|
|
xprv9xWkBDfyBXmZsA85GyWj9uYPyoQv826YAadKWMaaEosNrFBKgj2TqWuiWY3zuqxYGpHfv9cnGj5P7e8EskpzKL1Y8Gk9aX6QbryA5raK73p
|
|
xprv9xWkBDfyBXmZv2q3N66hhZ8DAcEnQDnXML1J62krJAcf7Xb1HJwuW2VMJQrCofY2jtFXdiEY8UsRNJfqK6DAdyZXoMvtaLHyWQx3FS4A9zw
|
|
xprv9xWkBDfyBXmZw4jEYXUHYc9fT25k9irP87n2RqfJ5bqbjKdT84Mm7Wtc2xmzFuKg7iYf7XFHKkSsaYKWKJbR54bnyAD9GzjUYbAYTtN4ruo
|
|
----
|
|
|
|
|
|
Generate the corresponding addresses:
|
|
|
|
|
|
----
|
|
$ ku P:foo -s 0/0-5 -a
|
|
1MrjE78H1R1rqdFrmkjdHnPUdLCJALbv3x
|
|
1AnYyVEcuqeoVzH96zj1eYKwoWfwte2pxu
|
|
1GXr1kZfxE1FcK6ZRD5sqqqs5YfvuzA1Lb
|
|
116AXZc4bDVQrqmcinzu4aaPdrYqvuiBEK
|
|
1Cz2rTLjRM6pMnxPNrRKp9ZSvRtj5dDUML
|
|
1WstdwPnU6HEUPme1DQayN9nm6j7nDVEM
|
|
----
|
|
|
|
|
|
Generate the corresponding WIFs:
|
|
|
|
|
|
----
|
|
$ ku P:foo -s 0/0-5 -W
|
|
L5a4iE5k9gcJKGqX3FWmxzBYQc29PvZ6pgBaePLVqT5YByEnBomx
|
|
Kyjgne6GZwPGB6G6kJEhoPbmyjMP7D5d3zRbHVjwcq4iQXD9QqKQ
|
|
L4B3ygQxK6zH2NQGxLDee2H9v4Lvwg14cLJW7QwWPzCtKHdWMaQz
|
|
L2L2PZdorybUqkPjrmhem4Ax5EJvP7ijmxbNoQKnmTDMrqemY8UF
|
|
L2oD6vA4TUyqPF8QG4vhUFSgwCyuuvFZ3v8SKHYFDwkbM765Nrfd
|
|
KzChTbc3kZFxUSJ3Kt54cxsogeFAD9CCM4zGB22si8nfKcThQn8C
|
|
----
|
|
|
|
|
|
|
|
Check that it works by choosing a BIP32 string (the one corresponding to subkey 0/3):
|
|
|
|
|
|
|
|
----
|
|
$ ku -W xprv9xWkBDfyBXmZsA85GyWj9uYPyoQv826YAadKWMaaEosNrFBKgj2TqWuiWY3zuqxYGpHfv9cnGj5P7e8EskpzKL1Y8Gk9aX6QbryA5raK73p
|
|
L2L2PZdorybUqkPjrmhem4Ax5EJvP7ijmxbNoQKnmTDMrqemY8UF
|
|
$ ku -a xprv9xWkBDfyBXmZsA85GyWj9uYPyoQv826YAadKWMaaEosNrFBKgj2TqWuiWY3zuqxYGpHfv9cnGj5P7e8EskpzKL1Y8Gk9aX6QbryA5raK73p
|
|
116AXZc4bDVQrqmcinzu4aaPdrYqvuiBEK
|
|
----
|
|
|
|
|
|
Yep, looks familiar.
|
|
|
|
From secret exponent:
|
|
|
|
|
|
----
|
|
$ ku 1
|
|
|
|
input : 1
|
|
network : Bitcoin
|
|
secret exponent : 1
|
|
hex : 1
|
|
wif : KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU73sVHnoWn
|
|
uncompressed : 5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf
|
|
public pair x : 55066263022277343669578718895168534326250603453777594175500187360389116729240
|
|
public pair y : 32670510020758816978083085130507043184471273380659243275938904335757337482424
|
|
x as hex : 79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
y as hex : 483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8
|
|
y parity : even
|
|
key pair as sec : 0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
uncompressed : 0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8
|
|
hash160 : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
uncompressed : 91b24bf9f5288532960ac687abb035127b1d28a5
|
|
Bitcoin address : 1BgGZ9tcN4rm9KBzDn7KprQz87SZ26SAMH
|
|
uncompressed : 1EHNa6Q4Jz2uvNExL497mE43ikXhwF6kZm
|
|
----
|
|
|
|
|
|
Litecoin version:
|
|
|
|
|
|
----
|
|
$ ku -nL 1
|
|
|
|
input : 1
|
|
network : Litecoin
|
|
secret exponent : 1
|
|
hex : 1
|
|
wif : T33ydQRKp4FCW5LCLLUB7deioUMoveiwekdwUwyfRDeGZm76aUjV
|
|
uncompressed : 6u823ozcyt2rjPH8Z2ErsSXJB5PPQwK7VVTwwN4mxLBFrao69XQ
|
|
public pair x : 55066263022277343669578718895168534326250603453777594175500187360389116729240
|
|
public pair y : 32670510020758816978083085130507043184471273380659243275938904335757337482424
|
|
x as hex : 79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
y as hex : 483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8
|
|
y parity : even
|
|
key pair as sec : 0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
uncompressed : 0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8
|
|
hash160 : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
uncompressed : 91b24bf9f5288532960ac687abb035127b1d28a5
|
|
Litecoin address : LVuDpNCSSj6pQ7t9Pv6d6sUkLKoqDEVUnJ
|
|
uncompressed : LYWKqJhtPeGyBAw7WC8R3F7ovxtzAiubdM
|
|
----
|
|
|
|
|
|
Dogecoin WIF:
|
|
|
|
|
|
----
|
|
$ ku -nD -W 1
|
|
QNcdLVw8fHkixm6NNyN6nVwxKek4u7qrioRbQmjxac5TVoTtZuot
|
|
----
|
|
|
|
|
|
From public pair (on Testnet):
|
|
|
|
|
|
----
|
|
$ ku -nT 55066263022277343669578718895168534326250603453777594175500187360389116729240,even
|
|
|
|
input : 550662630222773436695787188951685343262506034537775941755001873603
|
|
89116729240,even
|
|
network : Bitcoin testnet
|
|
public pair x : 55066263022277343669578718895168534326250603453777594175500187360389116729240
|
|
public pair y : 32670510020758816978083085130507043184471273380659243275938904335757337482424
|
|
x as hex : 79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
y as hex : 483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8
|
|
y parity : even
|
|
key pair as sec : 0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
uncompressed : 0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798
|
|
483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8
|
|
hash160 : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
uncompressed : 91b24bf9f5288532960ac687abb035127b1d28a5
|
|
Bitcoin testnet address : mrCDrCybB6J1vRfbwM5hemdJz73FwDBC8r
|
|
uncompressed : mtoKs9V381UAhUia3d7Vb9GNak8Qvmcsme
|
|
----
|
|
|
|
|
|
From hash160:
|
|
|
|
|
|
----
|
|
$ ku 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
|
|
input : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
network : Bitcoin
|
|
hash160 : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
Bitcoin address : 1BgGZ9tcN4rm9KBzDn7KprQz87SZ26SAMH
|
|
----
|
|
|
|
|
|
As a Dogecoin address:
|
|
|
|
|
|
----
|
|
$ ku -nD 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
|
|
input : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
network : Dogecoin
|
|
hash160 : 751e76e8199196d454941c45d1b3a323f1433bd6
|
|
Dogecoin address : DFpN6QqFfUm3gKNaxN6tNcab1FArL9cZLE
|
|
----
|
|
|
|
==== Transaction Utility (TX)
|
|
|
|
The command-line utility +tx+ will display transactions in human-readable form, fetch base transactions from pycoin's transaction cache or from web services (blockchain.info and biteasy.com are currently supported), merge transactions, add or delete inputs or outputs, and sign transactions.
|
|
|
|
Following are some examples.
|
|
|
|
|
|
View the famous "pizza" transaction:
|
|
|
|
|
|
----
|
|
$ tx 49d2adb6e476fa46d8357babf78b1b501fd39e177ac7833124b3f67b17c40c2a
|
|
warning: consider setting environment variable PYCOIN_CACHE_DIR=~/.pycoin_cache to cache transactions fetched via web services
|
|
warning: no service providers found for get_tx; consider setting environment variable PYCOIN_SERVICE_PROVIDERS=BLOCKR_IO:BLOCKCHAIN_INFO:BITEASY:BLOCKEXPLORER
|
|
usage: tx [-h] [-t TRANSACTION_VERSION] [-l LOCK_TIME] [-n NETWORK] [-a]
|
|
[-i address] [-f path-to-private-keys] [-g GPG_ARGUMENT]
|
|
[--remove-tx-in tx_in_index_to_delete]
|
|
[--remove-tx-out tx_out_index_to_delete] [-F transaction-fee] [-u]
|
|
[-b BITCOIND_URL] [-o path-to-output-file]
|
|
argument [argument ...]
|
|
tx: error: can't find Tx with id 49d2adb6e476fa46d8357babf78b1b501fd39e177ac7833124b3f67b17c40c2a
|
|
----
|
|
|
|
|
|
Oops! We don't have web services set up. Let's do that now:
|
|
|
|
|
|
[source,bash]
|
|
----
|
|
$ PYCOIN_CACHE_DIR=~/.pycoin_cache
|
|
$ PYCOIN_SERVICE_PROVIDERS=BLOCKR_IO:BLOCKCHAIN_INFO:BITEASY:BLOCKEXPLORER
|
|
$ export PYCOIN_CACHE_DIR PYCOIN_SERVICE_PROVIDERS
|
|
----
|
|
|
|
|
|
It's not done automatically so a command-line tool won't leak potentially private information about what transactions you're interested in to a third-party website. If you don't care, you could put these lines into your _.profile_.
|
|
|
|
Let's try again:
|
|
|
|
----
|
|
$ tx 49d2adb6e476fa46d8357babf78b1b501fd39e177ac7833124b3f67b17c40c2a
|
|
Version: 1 tx hash 49d2adb6e476fa46d8357babf78b1b501fd39e177ac7833124b3f67b17c40c2a 159 bytes
|
|
TxIn count: 1; TxOut count: 1
|
|
Lock time: 0 (valid anytime)
|
|
Input:
|
|
0: (unknown) from 1e133f7de73ac7d074e2746a3d6717dfc99ecaa8e9f9fade2cb8b0b20a5e0441:0
|
|
Output:
|
|
0: 1CZDM6oTttND6WPdt3D6bydo7DYKzd9Qik receives 10000000.00000 mBTC
|
|
Total output 10000000.00000 mBTC
|
|
including unspents in hex dump since transaction not fully signed
|
|
010000000141045e0ab2b0b82cdefaf9e9a8ca9ec9df17673d6a74e274d0c73ae77d3f131e000000004a493046022100a7f26eda874931999c90f87f01ff1ffc76bcd058fe16137e0e63fdb6a35c2d78022100a61e9199238eb73f07c8f209504c84b80f03e30ed8169edd44f80ed17ddf451901ffffffff010010a5d4e80000001976a9147ec1003336542cae8bded8909cdd6b5e48ba0ab688ac00000000
|
|
|
|
** can't validate transaction as source transactions missing
|
|
----
|
|
|
|
The final line appears because to validate the transactions' signatures, you technically need the source transactions. So let's add +-a+ to augment the transactions with source information:
|
|
|
|
----
|
|
$ tx -a 49d2adb6e476fa46d8357babf78b1b501fd39e177ac7833124b3f67b17c40c2a
|
|
warning: transaction fees recommendations casually calculated and estimates may be incorrect
|
|
warning: transaction fee lower than (casually calculated) expected value of 0.1 mBTC, transaction might not propogate
|
|
Version: 1 tx hash 49d2adb6e476fa46d8357babf78b1b501fd39e177ac7833124b3f67b17c40c2a 159 bytes
|
|
TxIn count: 1; TxOut count: 1
|
|
Lock time: 0 (valid anytime)
|
|
Input:
|
|
0: 17WFx2GQZUmh6Up2NDNCEDk3deYomdNCfk from 1e133f7de73ac7d074e2746a3d6717dfc99ecaa8e9f9fade2cb8b0b20a5e0441:0 10000000.00000 mBTC sig ok
|
|
Output:
|
|
0: 1CZDM6oTttND6WPdt3D6bydo7DYKzd9Qik receives 10000000.00000 mBTC
|
|
Total input 10000000.00000 mBTC
|
|
Total output 10000000.00000 mBTC
|
|
Total fees 0.00000 mBTC
|
|
|
|
010000000141045e0ab2b0b82cdefaf9e9a8ca9ec9df17673d6a74e274d0c73ae77d3f131e000000004a493046022100a7f26eda874931999c90f87f01ff1ffc76bcd058fe16137e0e63fdb6a35c2d78022100a61e9199238eb73f07c8f209504c84b80f03e30ed8169edd44f80ed17ddf451901ffffffff010010a5d4e80000001976a9147ec1003336542cae8bded8909cdd6b5e48ba0ab688ac00000000
|
|
|
|
all incoming transaction values validated
|
|
----
|
|
|
|
Now, let's look at unspent outputs for a specific address (UTXO). In block #1, we see a coinbase transaction to +12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX+. Let's use +fetch_unspent+ to find all coins in this address:
|
|
|
|
----
|
|
$ fetch_unspent 12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX
|
|
a3a6f902a51a2cbebede144e48a88c05e608c2cce28024041a5b9874013a1e2a/0/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/333000
|
|
cea36d008badf5c7866894b191d3239de9582d89b6b452b596f1f1b76347f8cb/31/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/10000
|
|
065ef6b1463f552f675622a5d1fd2c08d6324b4402049f68e767a719e2049e8d/86/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/10000
|
|
a66dddd42f9f2491d3c336ce5527d45cc5c2163aaed3158f81dc054447f447a2/0/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/10000
|
|
ffd901679de65d4398de90cefe68d2c3ef073c41f7e8dbec2fb5cd75fe71dfe7/0/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/100
|
|
d658ab87cc053b8dbcfd4aa2717fd23cc3edfe90ec75351fadd6a0f7993b461d/5/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/911
|
|
36ebe0ca3237002acb12e1474a3859bde0ac84b419ec4ae373e63363ebef731c/1/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/100000
|
|
fd87f9adebb17f4ebb1673da76ff48ad29e64b7afa02fda0f2c14e43d220fe24/0/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/1
|
|
dfdf0b375a987f17056e5e919ee6eadd87dad36c09c4016d4a03cea15e5c05e3/1/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/1337
|
|
cb2679bfd0a557b2dc0d8a6116822f3fcbe281ca3f3e18d3855aa7ea378fa373/0/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/1337
|
|
d6be34ccf6edddc3cf69842dce99fe503bf632ba2c2adb0f95c63f6706ae0c52/1/76a914119b098e2e980a229e139a9ed01a469e518e6f2688ac/2000000
|
|
0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098/0/410496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858eeac/5000000000
|
|
----
|