The Bitographer⚡️ on Nostr: I don't understand signing devices. I just bought a coldcard and I was thinking about ...

I don't understand signing devices.

I just bought a coldcard and I was thinking about getting a tapsigner as well. Are those two things I would use together? Or do I use the tapsigner for a phone wallet? Is this the device that provides the gap between the cold wallet and the internet?

Can someone help me understand this?

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