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16 sats \ 5 replies \ @padreug 4 Jan \ parent \ on: Blockstream Launches Jade Plus: Easy for Beginners, Powerful for Cypherpunks bitcoin

Seed signer is superior for several reasons:

Open source software with cool features

Seed not stored on the device

If you do it right, you have a pi zero without any wireless capability, so air happened

Pi zero had been around for ever and I feel way better ordering an unsuspecting neutral devic

Cold wallets have a place, but I believe most serious Bitcoiners will leave them behind in time, except maybe the seed signer. Another option is tails OS on a flash drive, which although have yet to try that.

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0 sats \ 4 replies \ @Skipper 4 Jan

The probem with SeedSigner is the camera module, it has low quality/focus and you cant reliable scan the smaller QR codes. I gave up on my SeedSigner.

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0 sats \ 3 replies \ @padreug 4 Jan

Damn... even my laptop webcam can't scan the signed txs for an airgapped sparrow flow. Have had to plug in my phone and use it in webcam mode...

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100 sats \ 2 replies \ @Skipper 4 Jan

get a Pixel device and install grapheneos, install all the security updates, install BlueWallet, turn off internet and remove SIM, and use it as an airgapped signing device

that's what i do.

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0 sats \ 1 reply \ @padreug 4 Jan

might just do that, thanks!

edit: wait so, maybe my cylinders aren't all firing right now, but what do you do to retrieve/broadcast the signed tx while keeping it air-gapped?

ideally the device wouldn't have any wireless module on it at all

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0 sats \ 0 replies \ @scuffed 16 Jan

Qr code

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