nostr:nevent1qqsphpf7jgffzvf5a46lp5l7vhxsqf8snv409w3tttafmnhztpp4usgpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtczyrafsj7hmweg9ur7zmn6apajdg48hxuskujx53rhrux0ttjcqx84yqcyqqqqqqgzy4ts4

And the discussion on Github... https://github.com/nostr-protocol/nips/pull/829