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Remove unnecessary piping inside jq command

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Cesar Alvarez Vallero 2021-07-12 22:46:22 -03:00
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06_2_Spending_a_Transaction_to_a_Multisig.md
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@ -177,7 +177,7 @@ That produces scary errors and says that it's `failing`. This is all fine. You c
### Repeat for Other Signers
You can now pass the transaction on, to be signed again by anyone else required for the multisig. They do this by running the same signing command that you did but: (1) with the longer `hex` that you output from (`bitcoin-cli -named signrawtransactionwithkey hexstring=$rawtxhex prevtxs='''[ { "txid": "'$utxo_txid'", "vout": '$utxo_vout', "scriptPubKey": "'$utxo_spk'", "redeemScript": "'$redeem_script'" } ]''' privkeys='["cMgb3KM8hPATCtgMKarKMiFesLft6eEw3DY6BB8d97fkeXeqQagw"]' | jq -r '. | .hex'`); and (2) with their own private key.
You can now pass the transaction on, to be signed again by anyone else required for the multisig. They do this by running the same signing command that you did but: (1) with the longer `hex` that you output from (`bitcoin-cli -named signrawtransactionwithkey hexstring=$rawtxhex prevtxs='''[ { "txid": "'$utxo_txid'", "vout": '$utxo_vout', "scriptPubKey": "'$utxo_spk'", "redeemScript": "'$redeem_script'" } ]''' privkeys='["cMgb3KM8hPATCtgMKarKMiFesLft6eEw3DY6BB8d97fkeXeqQagw"]' | jq -r '.hex'`); and (2) with their own private key.
> :information_source: **NOTE — M-OF-N VS N-OF-N:** Obviously, if you have an n-of-n signature (like the 2-of-2 multisignature in this example), then everyone has to sign, but if you hae a m-of-n multisignature where "m < n", then the signature will be complete when only some ("m") of the signers have signed.