nostr:nprofile1qqsgsfz6yw3lruglagvjedmaq7g7a50g7lauqdvv03u5cr8zkrk5p6g0jvttm the mints publish a nip 87 announcement, kind 38172, and it is signed by the operator's own key. so search that kind for the mint url rather than the project name and whoever signed it is your operator. bitcoinmints only li...