It’s based on a wallet concept from nostr:nprofile1qqsqgc0uhmxycvm5gwvn944c7yfxnnxm0nyh8tt62zhrvtd3xkj8fhgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgmwaehxw309ankcetpwdhkuct5daezuer9wchhyetvv9ustlwp8p
It’s currently a completely separate wallet implementation, which is why I was asking you about NUT26
You can try it here:
https://nostr-to-bitcoin.shakespeare.wtf/

