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102 sats \ 5 replies \ @OT 15 Jul 2025 \ on: Luxor abandons Antpool & Friends to build their own sub-1 sat/vb templates? bitcoin

Sparrow Wallet doesn't seem to allow this. Wonder if they'll change that in the next release.

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18 sats \ 4 replies \ @Scoresby OP 15 Jul 2025

I don't know of any wallets that support it right now. You could do it manually with Core, but that would be unpleasant.

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42 sats \ 3 replies \ @office 15 Jul 2025

afaik Electrum does!

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1 sat \ 2 replies \ @OT 15 Jul 2025

I'm going to verify that later!

Thanks

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0 sats \ 1 reply \ @office 26 Jul 2025
I'm going to verify that later!

Just tried and it did not let me go below 1 sat/vbyte.
But it might check the nodes minrelaytxfee?

I'm going to verify that later! :-)

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21 sats \ 0 replies \ @office 29 Jul 2025
I'm going to verify that later!


Just tried and it did not let me go below 1 sat/vbyte.
But it might check the nodes minrelaytxfee?

I'm going to verify that later! :-)

Adapt the fee to 0.1 sats/vbyte:

~ $ electrum --regtest setconfig fee_policy.default feerate:1000
~ $ electrum --regtest getfeerate
{
    "description": "1. sat/vbyte",
    "policy": "feerate:1000",
    "sat/kvB": 1000,
    "tooltip": "0.00 vMB from tip\nLow fee"
}
~ $ electrum --regtest setconfig fee_policy.default feerate:100
~ $ electrum --regtest getfeerate
{
    "description": "0.1 sat/vbyte",
    "policy": "feerate:100",
    "sat/kvB": 100,
    "tooltip": "0.00 vMB from tip\nLow fee"
}

Watch out, because it does indeed fail if minrelaytxfee is not met:

TxBroadcastServerReturnedError('min relay fee not met')
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