flywithu/Learning-Bitcoin-from-the-Command-Line
1
1
Fork 0
mirror of https://github.com/ChristopherA/Learning-Bitcoin-from-the-Command-Line.git synced 2025-06-07 16:06:26 +00:00
Code Issues Releases Wiki Activity

Update 06_3_Sending_an_Automated_Multisig.md

Browse Source 
1) Isn't it "getaddressinfo" instead of  "validateaddress" ?
The "validateaddress" command does not return "pubkey" property.

2) Updated "bitcoin-cli -named signrawtransaction hexstring=$rawtxhex" to "bitcoin-cli -named signrawtransactionwithwallet hexstring=$rawtxhex"

3) Updated "... had to give signrawtransaction extra help ..." to "... had to give signrawtransactionwithkey extra help ..."
This commit is contained in:
leonardo-sj 2020-05-27 12:35:42 -03:00 committed by GitHub
parent 912a8ae349
commit 79668626d3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
06_3_Sending_an_Automated_Multisig.md
View File

@ -17,13 +17,13 @@ You start off creating P2PKH addresses and retrieving public keys as usual, for
machine1$ address3=$(bitcoin-cli getnewaddress) machine1$ address3=$(bitcoin-cli getnewaddress)
machine1$ echo $address3 machine1$ echo $address3
mkMkhbUzcSPdEHUoRQkBKHe8otP1SzWWeb mkMkhbUzcSPdEHUoRQkBKHe8otP1SzWWeb
machine1$ bitcoin-cli -named validateaddress address=$address3 | jq -r '. | .pubkey' machine1$ bitcoin-cli -named getaddressinfo address=$address3 | jq -r '. | .pubkey'
02e7356952f4bb1daf475c04b95a2f7e0d9a12cf5b5c48a25b2303783d91849ba4 02e7356952f4bb1daf475c04b95a2f7e0d9a12cf5b5c48a25b2303783d91849ba4
machine2$ address4=$(bitcoin-cli getnewaddress) machine2$ address4=$(bitcoin-cli getnewaddress)
$ echo $address4 $ echo $address4
mkyeUBPDoeyFrfLE4V5oAQfee99pT2W1E3 mkyeUBPDoeyFrfLE4V5oAQfee99pT2W1E3
$ bitcoin-cli -named validateaddress address=$address4 | jq -r '. | .pubkey' $ bitcoin-cli -named getaddressinfo address=$address4 | jq -r '. | .pubkey'
030186d2b55de166389aefe209f508ce1fbd79966d9ac417adef74b7c1b5e07776 030186d2b55de166389aefe209f508ce1fbd79966d9ac417adef74b7c1b5e07776
``` ```
@ -66,7 +66,7 @@ machine1$ rawtxhex=$(bitcoin-cli -named createrawtransaction inputs='''[ { "txid
``` ```
Then you sign it: Then you sign it:
``` ```
machine1$ bitcoin-cli -named signrawtransaction hexstring=$rawtxhex machine1$ bitcoin-cli -named signrawtransactionwithwallet hexstring=$rawtxhex
{ {
"hex": "02000000014ecda61c45f488e35c613a7c4ae26335a8d7bfd0a942f026d0fb1050e744a67d000000009100473044022025decef887fe2e3eb1c4b3edaa155e5755102d1570716f1467bb0b518b777ddf022017e97f8853af8acab4853ccf502213b7ff4cc3bd9502941369905371545de28d0147522102e7356952f4bb1daf475c04b95a2f7e0d9a12cf5b5c48a25b2303783d91849ba421030186d2b55de166389aefe209f508ce1fbd79966d9ac417adef74b7c1b5e0777652aeffffffff0130e1be07000000001976a9148dfbf103e48df7d1993448aa387dc31a2ebd522d88ac00000000", "hex": "02000000014ecda61c45f488e35c613a7c4ae26335a8d7bfd0a942f026d0fb1050e744a67d000000009100473044022025decef887fe2e3eb1c4b3edaa155e5755102d1570716f1467bb0b518b777ddf022017e97f8853af8acab4853ccf502213b7ff4cc3bd9502941369905371545de28d0147522102e7356952f4bb1daf475c04b95a2f7e0d9a12cf5b5c48a25b2303783d91849ba421030186d2b55de166389aefe209f508ce1fbd79966d9ac417adef74b7c1b5e0777652aeffffffff0130e1be07000000001976a9148dfbf103e48df7d1993448aa387dc31a2ebd522d88ac00000000",
"complete": false, "complete": false,
@ -81,13 +81,13 @@ machine1$ bitcoin-cli -named signrawtransaction hexstring=$rawtxhex
] ]
} }
``` ```
Note that you no longer had to give `signrawtransaction` extra help, because all of that extra information was already in your wallet. Most importantly, you didn't make your private keys vulnerable by directly manipulating them. Instead the process was _exactly_ the same as respending a normal UTXO, except that the transaction wasn't fully signed at the end. Note that you no longer had to give `signrawtransactionwithkey` extra help, because all of that extra information was already in your wallet. Most importantly, you didn't make your private keys vulnerable by directly manipulating them. Instead the process was _exactly_ the same as respending a normal UTXO, except that the transaction wasn't fully signed at the end.
### Sign It On Other Machines ### Sign It On Other Machines
The final step is exporting the partially signed `hex` to any other machines and signing it again: The final step is exporting the partially signed `hex` to any other machines and signing it again:
``` ```
$ signedtx=$(bitcoin-cli -named signrawtransaction hexstring=02000000014ecda61c45f488e35c613a7c4ae26335a8d7bfd0a942f026d0fb1050e744a67d000000009100473044022025decef887fe2e3eb1c4b3edaa155e5755102d1570716f1467bb0b518b777ddf022017e97f8853af8acab4853ccf502213b7ff4cc3bd9502941369905371545de28d0147522102e7356952f4bb1daf475c04b95a2f7e0d9a12cf5b5c48a25b2303783d91849ba421030186d2b55de166389aefe209f508ce1fbd79966d9ac417adef74b7c1b5e0777652aeffffffff0130e1be07000000001976a9148dfbf103e48df7d1993448aa387dc31a2ebd522d88ac00000000 | jq -r '.hex') $ signedtx=$(bitcoin-cli -named signrawtransactionwithwallet hexstring=02000000014ecda61c45f488e35c613a7c4ae26335a8d7bfd0a942f026d0fb1050e744a67d000000009100473044022025decef887fe2e3eb1c4b3edaa155e5755102d1570716f1467bb0b518b777ddf022017e97f8853af8acab4853ccf502213b7ff4cc3bd9502941369905371545de28d0147522102e7356952f4bb1daf475c04b95a2f7e0d9a12cf5b5c48a25b2303783d91849ba421030186d2b55de166389aefe209f508ce1fbd79966d9ac417adef74b7c1b5e0777652aeffffffff0130e1be07000000001976a9148dfbf103e48df7d1993448aa387dc31a2ebd522d88ac00000000 | jq -r '.hex')
``` ```
When everyone that's required has signed, you're off to the races: When everyone that's required has signed, you're off to the races:
``` ```