Yeah, entities can make the same broad Assertion - the sky is blue.

I guess we could look at the hash of a subset of tags of a well-specified Assertion event to determine if it was the same?

Attestations basically amplify/dampen the views of a given entity as there is no base 'truth' - that is emergent and subjective.

The place example is a special case in that it is the *combination* of Place event content *and* npub we are interested in as we are seeking to link cyberspace ownership (nsec/npub) with meatspace ownership (physical address).

You should join the #wotathon calls by nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq36amnwvaz7tmwdaehgu3wvf5hgcm0d9hx2u3wwdhkx6tpdshsqg97006aup5vrkzza5620sns2plvjs84afgkw88aqc4ft6wsjssdpgkmpnlv!