[BIP Proposal] Reduced Data Temporary Softfork

Posted by Greg Maxwell

Nov 11, 2025/16:23 UTC

Presigned transactions offer a practical solution for individuals aiming to secure their digital assets for future recovery, such as in inheritance scenarios. These transactions provide enhanced flexibility over embedding recovery alternatives directly into a script, allowing users to prepare for future access without the immediate risk of losing funds due to overly complicated security measures. However, the current consensus rules limit the effectiveness of such strategies by restricting how far into the future relative locktime settings can be applied.

The discussion highlights the contrasting security practices within the Bitcoin community, using luke-jr as an example of someone whose approach to safeguarding his digital wallet—keeping an offline wallet's passphrase stored online—exposes significant risks. The critique extends to proposals that could potentially undermine Bitcoin's functionality and value for the sake of personal projects, emphasizing the dangerous implications for users unaware of the risks posed by such changes.

Moreover, the conversation touches on the broader issue of privacy and the reluctance of individuals to disclose details about their asset security practices. This reticence stems from legitimate concerns over compromising personal safety and privacy.

A specific proposal by luke-jr has sparked controversy, not only for its potential impact on Bitcoin but also for the misleading claims about its risk level. A shared link (https://x.com/LukeDashjr/status/1987267143612703150) points to statements made by the proposal's author that have been called out as deceptive, highlighting the importance of scrutinizing the true intentions and effects of proposed changes to Bitcoin's infrastructure. This incident underscores the critical need for honesty and transparency in discussions affecting the security and functionality of digital assets.

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