signet /README.md

lilin998 commented at 1:31 am on February 5, 2025: none

MINER="./contrib/signet/miner" GRIND="./build/src/bitcoin-util grind" $MINER calibrate –grind-cmd="$GRIND" nbits=1e00f403 for 25s average mining time

CLI="./build/src/bitcoin-cli -conf=mysignet.conf" ADDR=$($CLI -signet getnewaddress) NBITS=1e00f403 $MINER –cli="$CLI" generate –grind-cmd="$GRIND" –address="$ADDR" –nbits=$NBITS

PSBT signing failed

How to solve this problem PSBT signing failed

pinheadmz commented at 1:46 am on February 5, 2025: member

PSBT signing failed

This happens when the wallet does not have the private key to sign valid signet blocks that satisfy the challenge

lilin998 closed this on Feb 5, 2025

lilin998 reopened this on Feb 5, 2025

lilin998 commented at 1:53 am on February 5, 2025: none

PSBT 签名失败

当钱包没有私钥来签署满足挑战的有效签名块时，就会发生这种情况

root@iZt4n4iibil3u7hsxshmuwZ:~/bitcoin# bitcoin-cli -signet -conf=/root/bitcoin/mysignet.conf getwalletinfo { “walletname”: “mysignet_wallet”, “walletversion”: 169900, “format”: “sqlite”, “balance”: 0.00000000, “unconfirmed_balance”: 0.00000000, “immature_balance”: 0.00000000, “txcount”: 4, “keypoolsize”: 4000, “keypoolsize_hd_internal”: 3999, “paytxfee”: 0.00000000, “private_keys_enabled”: true, “avoid_reuse”: false, “scanning”: false, “descriptors”: true, “external_signer”: false, “blank”: false, “birthtime”: 1738510885, “lastprocessedblock”: { “hash”: “000000bc32ca0657d0ebfa5d69283666aa227b9c09a242e70056fd0a7ca53c07”, “height”: 234030 } }

root@iZt4n4iibil3u7hsxshmuwZ:~/bitcoin# bitcoin-cli -signet -conf=/root/bitcoin/mysignet.conf getaddressinfo “tb1q00rt2zgaer3hlgz298wn7ln8kw80hhdy5w45f5” { “address”: “tb1q00rt2zgaer3hlgz298wn7ln8kw80hhdy5w45f5”, “scriptPubKey”: “00147bc6b5091dc8e37fa04a29dd3f7e67b38efbdda4”, “ismine”: true, “solvable”: true, “desc”: “wpkh([64062dc8/84h/1h/0h/0/0]031569ecacef0f6433385512b351fd4ae67683361698d3262d3d8f75359020c043)#ef97sg7h”, “parent_desc”: “wpkh([64062dc8/84h/1h/0h]tpubDCmxsiiB2Jezi7yTXSWhLcL6exdgnmBLJ7nh33us48zVysCgeUZf9MiqMAKH9YBjWYtKwNezE1PidBU3mRFvBMt8XRnfo5daokBvu5BMbuC/0/*)#tqvsevdc”, “iswatchonly”: false, “isscript”: false, “iswitness”: true, “witness_version”: 0, “witness_program”: “7bc6b5091dc8e37fa04a29dd3f7e67b38efbdda4”, “pubkey”: “031569ecacef0f6433385512b351fd4ae67683361698d3262d3d8f75359020c043”, “ischange”: false, “timestamp”: 1738510885, “hdkeypath”: “m/84h/1h/0h/0/0”, “hdseedid”: “0000000000000000000000000000000000000000”, “hdmasterfingerprint”: “64062dc8”, “labels”: [ "" ] }

lilin998 commented at 1:54 am on February 5, 2025: none

This seems to have a private key.

pinheadmz commented at 1:55 am on February 5, 2025: member

do you have the correct signetchallenge in bitcoin.conf?

lilin998 commented at 1:56 am on February 5, 2025: none

你有正确的signetchallenge吗bitcoin.conf？

do you have the correct signetchallenge in bitcoin.conf? server=1 daemon=1 txindex=1

[signet] rpcuser=myuser rpcpassword=mypassword rpcallowip=0.0.0.0/0 rpcbind=127.0.0.1 rpcport=38332 signet=1

pinheadmz commented at 2:02 am on February 5, 2025: member

What are you trying to accomplish? If you want to start a brand new signet chain you need to add signetchallenge=... in bitcoin.conf with a BIP325 challenge: https://github.com/bitcoin/bips/blob/master/bip-0325.mediawiki#specification

lilin998 commented at 2:04 am on February 5, 2025: none

What are you trying to accomplish? If you want to start a brand new signet chain you need to add signetchallenge=... in bitcoin.conf with a BIP325 challenge: https://github.com/bitcoin/bips/blob/master/bip-0325.mediawiki#specification

I want to dig up some sbtc test coins

pinheadmz commented at 2:06 am on February 5, 2025: member

You will not be able to generate blocks on the default signet chain because you do not have the correct private key. You can try one of the other methods listed here: https://github.com/bitcoin/bitcoin/blob/master/contrib/signet/README.md

pinheadmz closed this on Feb 5, 2025

fanquake added the label Questions and Help on Feb 5, 2025

signet /README.md #31798