Subnostr

Yeah you can get your bitcoin core wallet to work with your hardware wallet

I can't afford those hardware wallets...

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In that case why not use an air gapped setup, hook up a watch only wallet on your node and use an airgapped device to sign psbts

Or an old phone, factory reset it, load bluewallet or something similar on it. Only connect it to the internet to send beetcoin

And what are air gapped device?

A computer that is never ever connected to the Internet

Ideally one without the ability to connect to the internet

Wow...is there such a thing?

Lol you can remove the NICs

What are NIC's?

Network interface connector