https://github.com/nostr-protocol/nips/blob/master/26.md https://github.com/nostr-protocol/nips/blob/master/26.md NIP-26 (and if there is anything else similar)

https://github.com/nostr-protocol/nips/blob/master/26.md https://github.com/nostr-protocol/nips/blob/master/26.md NIP-26 (and if there is anything else similar) is one to point to here. Once you, the developer, are required to implement (thiskey === thatkey) a relay operator has to index the entire network before a post can be rendered in compliance with that NIP. It does bog it way down, as you mentioned. this public key does not equal that public key either as much as we might wish they could.