I like the @ idea but it could become annoying over time. maybe with a bigger threshold?
nostr:nprofile1q9z8wue69uhhwetnw338gcm9vf5xw6f5d9k8s7r6d9jkv6r0xe38zaf4d3chwcf4de3kv6n9vehxvetzvf58svnrwachsdttdeukgtn0de5k7m30qy88wumn8ghj7mn0wvhxcmmv9uqzqr3falp286mfveqrarrpew975mtc2fa0tczktg465re38ml3g2hjvyavk2 the auditor says only one swap has failed, probably due to the receiver:
