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NIP-77: Negentropy syncing by fiatjaf · Pull Request #1494 · nostr-protocol/nips

This is a copy of @hoytech's https://github.com/hoytech/strfry/blob/nextneg/docs/negentropy.md with some small tweaks in the text (not in the p...

this? i don't see anything about a query that returns only a list of event IDs in that

That's exactly what Negentropy syncing (nip77) does. You send a filter just like in nip01 and get back the list of id's you don't have that mat h this filter. It's using a special binary protocol to make this size optimized