Patrick on Nostr: I had implemented it in nostr.blue with a random originally but when my agent matched ...

I had implemented it in nostr.blue with a random originally but when my agent matched the spec it cleared that part out and now it's just like you said with only one event per board. I'm open to following your lead but I think there's a couple others that have implemented it. Let me try to remember who and see if they're using a random d tag for it.