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From: rkrux <rkrux.connect@gmail.com>
To: Bitcoin Development Mailing List <bitcoindev@googlegroups.com>
Subject: [bitcoindev] [BIP Proposal] Removal of BIP 125 RBF signalling in wallet transactions
Date: Wed, 10 Jun 2026 22:43:42 -0700 (PDT)	[thread overview]
Message-ID: <212d5db3-7521-4afd-a551-fda8a6ef09c9n@googlegroups.com> (raw)


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Hello list,

There is an intention in the bitcoin core wallet to remove the
BIP 125 RBF signalling[0] in transactions for which a PR is raised[1].
The primary reason for its removal is because ever since fullrbf
became the default In bitcoin core nodes in v28.0 two years back,
this signalling has become redundant.

However, a point[2] was raised in the review of the above PR that
the default input sequence number should be the one that's agreed
by the wide wallet community as a best practice. It would be helpful
if other wallet developers can share if (when) they have plans to
remove this explicit BIP 125 signalling for RBF in transactions.

It's also an intention[3] to share an informational BIP later that
highlights a recommended input sequence number in transactions.

Looking forward to replies from wallet developers in the list.

[0] https://github.com/bitcoin/bips/blob/master/bip-0125.mediawiki
[1] https://github.com/bitcoin/bitcoin/pull/35405
[2] https://github.com/bitcoin/bitcoin/pull/35405#issuecomment-4634469619
[3] https://github.com/bitcoin/bitcoin/pull/35405#issuecomment-4675005759

- rkrux

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                 reply	other threads:[~2026-06-11  9:34 UTC|newest]

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