blinkbtc on Nostr: #[0]

quoting nevent1q…eqf2

Find #[0] proposal of using nostr as a protocol for signing via https://coinstr.app/ very interesting.

But I think to make it really powerful we need to think about the key rotation use cases first.

We need a nip to introduce / swap XPubs. For a specific purpose. After that figuring out the signing is much simpler.