I am checking delegated signing now. Saw a hardware seedsigner+, quite dope.
How about you? Asking to make sure I don't miss anything 🤙
Discussion
I started with that one, later dived into this doc below.
https://thebitcoinmanual.com/articles/delegated-event-signings-nostr/
I liked idea of keeping the seed/main keys offline. Only using delegated keys on apps.
Offline will act as a password reset by revoking old delegate and delegating new one.
Also handy for scheduled publishing tools.
Hadn't seen that one, thanks. Insane the amount of innovation going on
I just can't keep up and I was behind to start with. I think I need to enroll on a course in cryptography, cybersecurity and programming. Any suggestions?
This book must be good with hands on coding exercises. I have been listening to the author for a while. He is also Bitcoin developer.
Looks neat!!!
But for Bitcoin? I use this. Based on a Raspberry Pi, a whole lot cheaper and better than a Ledger.
Full tutorial here:
This guy sells a self-assembly kit ready in 5 mins, with WiFi physically disabled. Just bring your own power supply and SD card.
It can't get any easier if BTC sessions covered this on his channel. Thank you for sharing 🤙
Been playing with a seedsigner. It's really good. I suggest instead of storing the keys as a QR - which can be lost, destroyed, found by others - use a Border Wallet. That way you can keep multiple copies without any fear somebody else will use then, then load the seed onto the signer as a 12 or 24 word phrase. This keeps your keys OFF your online devices and makes sure everything is okay if anything happens to them.
No more Ledger etc for me - far too dependent on Ledger's own infrastructure. Once you understand it's the keys/seeds that matter then those things become superfluous.
It is amazing the same tools used for Bitcoin keys can now serve nostr keys. Kudos to the devs designing nostr with such a foresight of compatibility in mind.
I am eager build or get my hands on seedsigner. Looking forward to learning more.