Re: [bitcoin-dev] Speedy Trial

From: Erik Aronesty <erik@q32•com>
To: Anthony Towns <aj@erisian•com.au>,
	 Bitcoin Protocol Discussion
	<bitcoin-dev@lists•linuxfoundation.org>
Subject: Re: [bitcoin-dev] Speedy Trial
Date: Tue, 26 Apr 2022 09:05:56 -0400	[thread overview]
Message-ID: <CAJowKg+HM6Z44rOVrS0_g=GdzWPZVwggxgQYGPTBrZDir5W4Hw@mail.gmail.com> (raw)
In-Reply-To: <20220426054214.GA7933@erisian.com.au>

[-- Attachment #1: Type: text/plain, Size: 1933 bytes --]

- it occurs to me that the real problem we have isn't whether miners lead
or users lead.   we know that users lead, we just need miners to be "ready"
and have time to upgrade their software

 - in the case of "evil" forks, i also don't need or want miners to
"defend" bitcoin... (if bitcoin is so broken that a bad fork gets past all
of the users, the miners have lost their purpose, so that is a fallacy of
reification and should be ignored)

 - we cannot measure user consensus in any systematic way, or else we
resort to gaming the system or centralization

    - wallet votes (sign a message signalling... ), can cause
centralization pressures
    - node signals (node published signal) will be sybil attacked
    - eyeballs... (lol)

 - can we all agree that this verbal and social wrangling and chest
pounding seems, right now, to remain the best system of achieving
consensus?  or can we do better?

On Tue, Apr 26, 2022 at 1:42 AM Anthony Towns via bitcoin-dev <
bitcoin-dev@lists•linuxfoundation.org> wrote:

> On Mon, Apr 25, 2022 at 11:26:09AM -0600, Keagan McClelland via
> bitcoin-dev wrote:
> > > Semi-mandatory in that only "threshold" blocks must signal, so if
> >     only 4% or 9% of miners aren't signalling and the threshold is set
> >     at 95% or 90%, no blocks will be orphaned.
> > How do nodes decide on which blocks are orphaned if only some of them
> have
> > to signal, and others don't? Is it just any block that would cause the
> > whole threshold period to fail?
>
> Yes, exactly those. See [0] or [1].
>
> [0]
> https://github.com/bitcoin/bips/blob/master/bip-0008.mediawiki#Mandatory_signalling
>
> [1] https://github.com/bitcoin/bips/pull/1021
>     (err, you apparently acked that PR)
>
> Cheers,
> aj
>
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists•linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>

[-- Attachment #2: Type: text/html, Size: 2998 bytes --]