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Date: Wed, 27 Jul 2022 13:50:23 +0200
From: Peter Todd <pete@petertodd.org>
To: vjudeu@gazeta.pl,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>,
vjudeu via bitcoin-dev <bitcoin-dev@lists.linuxfoundation.org>,
"Peter Todd <pete@petertodd.org>,
Bitcoin Protocol Discussion" <bitcoin-dev@lists.linuxfoundation.org>,
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Subject: Re: [bitcoin-dev] Regarding setting a lower minrelaytxfee
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On July 27, 2022 6:10:00 AM GMT+02:00, vjudeu via bitcoin-dev <bitcoin-dev=
@lists=2Elinuxfoundation=2Eorg> wrote:
>> So I'd suggest removing the fixed dust limit entirely and relying purel=
y on the mempool size limit to determine what is or is not dust=2E
>
>Just use those settings in your node:
>
>minrelaytxfee=3D0=2E00000000
>blockmintxfee=3D0=2E00000000
>dustrelayfee=3D0=2E00000000
>
>No changes in source code are needed, nodes can change their limits witho=
ut asking anyone=2E And if some node is a miner, then it can be enforced=2E=
But if not, then still, free transactions are useful for communication (if=
more of them will be accepted, then we will switch to negative fee transac=
tions with proper sighashes, then it will be very unlikely that miners will=
voluntarily add coins, so it will remain useful for communication)=2E
It's pointless for individual nodes to make changes like this on their own=
=2E Without like-minded peers this achieves nothing=2E What is relevant is =
network wide defaults=2E
The only time those settings are useful is special situations like miners =
who want to push txs to their own memlools=2E For the _vast_ majority of us=
ers changing defaults achieves absolutely nothing=2E
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