Stacking hardware wallets to support in ZEUS v0.9.0

- Coldcard Q

- Seedsigner

- Foundation Passport

- Krux

- Keystone 3

- Spectre DIY

- TwentyOne

What other PSBT signing devices should we check out?

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Discussion

Coldcard Mk4

(I might be too noob to realize it’s already supported. I think I heard nostr:npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8 say on a podcast that Q and Mk4 are merging firmware versions.)

It will be supported on Android. We are gonna iron out the NFC signing stuff before general release

Please forgive my noob question here but I want to improve myself: Why do we need a hardware wallet on a Lightning app? I thought those were useful for on chain utxos primarily? 👁️👁️

You don’t need one per se but you could use it to fund channel opens from cold storage. Save on the extra tx

Interesting 🤔 I'm rooting for Seedsigner! I just got one! ✅

What methods of communication between the hardware wallet and phone will be supported?

NFC and camera/QR

Jade?

Got one but having issues pairing it :(

Ah. You can do SeedQR with it, but that's not different than SeedSigner, I suppose.

Yeah it should work once we get it set up.

Definitelly krux, a DIY hw signer:

https://selfcustody.github.io/krux/

Coldcard MK4 and Samourai Wallet as offline mode for signing transactions

hi, now that we have have a full on-chain management possibility, why not permit to deactivate completely the lightning node? People in some cases would like to use it just as an "on chain wallet"

Let’s support Trezor🔥