1440000bytes

Looks like floppy disk guy made this back in 2023, but since wallet fingerprinting was one of the topics on this week's Optech (

) -- and because floppy posted it on X -- I'm posting it here:

This is a proof of concept which only supports nLocktime, nVersion and BIP 69 ordering for 2 bitcoin wallets (electrum and blue).

Wallet software, just like browser software, do things in ways that are unique -- how they order transactions, how they set nLocktime, setting feerates, and so on can contribute to making a fingerprint for your wallet.

bitcoin

Looks like floppy disk guy made this back in 2023, but since wallet fingerprinting was one of the topics on this week's Optech (https://stacker.news/items/1467025) -- and because floppy posted it on X -- I'm posting it here:

> ## Features
> 
> This is a proof of concept which only supports nLocktime, nVersion and BIP 69 ordering for 2 bitcoin wallets (electrum and blue).

![](https://m.stacker.news/137244)

Wallet software, just like browser software, do things in ways that are unique -- how they order transactions, how they set nLocktime, setting feerates, and so on can contribute to making a fingerprint for your wallet.

FeaturesFeatures