I hadn’t seen this before, ty for bringing it to my attention!
Discussion
How does this influence your approach, if at all? I've been researching these topics for a while and you have me convinced that Grapevine is a solid off-the-shelf solution.
I’ve only spent 30 seconds looking at it so far (may be tonight before I can do it justice) but I already see nostr:npub176p7sup477k5738qhxx0hk2n0cty2k5je5uvalzvkvwmw4tltmeqw7vgup bring up the principle of relativity — which is uncanny bc take a look at what I wrote some time ago:
https://github.com/WebOfTrustInfo/rwot1-sf/blob/master/Principle-of-Relativity-for-WoT.md