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mflaxman / blind-xpub

A bitcoin proposal for how to blind xpub(s) such that possession of a given seed phrase reveals nothing about what it protects.
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Fully Noded info #4

Open Fonta1n3 opened 3 years ago

Fonta1n3 commented 3 years ago

Please do not lump Gordian with Fully Noded, they are not related projects.

Fully Noded displays addresses (receive and change) for all wallets. Fully Noded is a software wallet.

Fully Noded acts as a signer for any wallet type. I am not sure what criteria you have for "Coordinate TX Signing"?

mflaxman commented 3 years ago

Thanks for the feedback and sorry about the inaccuracy. I just made these small changes, but am happy to change further to make it more accurate (PRs also welcome).

I'm traveling and don't have access to my Mac right now, so can't easily test. To confirm, FN can display the example blinded address, can generate a PSBT to sign (that's what I meant by "coordinate" now updated to be less ambiguous), and also sign that PSBT if supplied the seed phrase? If you load the example output descriptors into FN you'll see there are funds available to spend:

Screen Shot 2021-07-20 at 7 51 32 PM

(Caravan displayed here because not having to run a node/rescan makes it easier for testing purposes)

Give it a try signing a transaction using the invest x12 and sell x12 seeds, I'd love to know if FN supports this feature! There's not a reason FN shouldn't, but some software disables very complex bip32 paths to prevent footguns or just because they never bothered to write code to support uncommon paths (or didn't test that it worked).

Happy to add Gordian separately to the table if you'd like?