Subnostr

Coldcard users, can you use the device as a signing device for multiple wallets by using multiple SD cards all with different phrases ?

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Discussion

nobody 2y ago

Good question I’m literally ordering a Orange 1 rn

BTC_Saiyan 2y ago

Lol love that! Waiting for mine just trying to get everything ready for when it arrives

nobody 2y ago

But NUNCHUK & tapsigner is for everyday use I suggest but yes 🙌 you are on the right track brother

BTC_Saiyan 2y ago

Yea I’ve been seeing nunchuk mentioned a lot definitely going to look into that thanks for the heads up!

nobody 2y ago

Please do, you will not be disappointed

Fiat Shenanigans 🤡🌎 2y ago

Multiple addresses of course, but not multiple private keys I don't think. I haven't tried with mine. I just use multiple addresses and label them all for different things. Some are KYC Bitcoin and some are clean.

It does support multisig.

BTC_Saiyan 2y ago

That’s exactly why I was wondering lol, idk why but I don’t want to use the same seed for both stacks. Might just need to get 2 separate devices 🤷🏻‍♂️ . None the less going to play around with it when it arrives

Fiat Shenanigans 🤡🌎 2y ago

It's impossible to determine that two addresses belong to the same private key unless they interact with one another, for the same reason that it's impossible to determine a private key from a public address.

BTC_Saiyan 2y ago

That’s a great point maybe I’m just being a little extreme and paranoid lmao