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From: Eric Voskuil <eric@voskuil.org>
Mime-Version: 1.0 (1.0)
Subject: Re: [bitcoindev] The Tragic Tale of BIP30
Date: Mon, 28 Apr 2025 08:39:24 -0400
Message-Id: <E8225EAC-BED8-4840-8E3D-81A55C365209@voskuil.org>
References: <86FA0255-1A81-4DA1-9B1A-E57AD4F1DAAD@sprovoost.nl>
Cc: bitcoindev@googlegroups.com, Ruben Somsen <rsomsen@gmail.com>
In-Reply-To: <86FA0255-1A81-4DA1-9B1A-E57AD4F1DAAD@sprovoost.nl>
To: Sjors Provoost <sjors@sprovoost.nl>
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> On Apr 28, 2025, at 08:04, Sjors Provoost <sjors@sprovoost.nl> wrote:
>=20
>> I'm not aware of any compelling argument to hard fork out the existing c=
heckpoints
>=20
> Bitcoin Core plans to remove checkpoints entirely by v30 this fall. I jus=
t started a thread about this.
The thread does not provide or reference any compelling argument (or any ar=
gument that I can find) for removing the checkpoints.
One reference states that =E2=80=9Cassume valid=E2=80=9D speeds IBD, but of=
course it does so by not validating. So this does not provide a comparable=
offset to the increased validation cost, and even if it did does not provi=
de an argument for hard forking them out.
e
--=20
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