ReplyGuy on wss://nostr.fmt.wiz.biz on Nostr: Negentropy I'm not sure if it works with other relay implementations (I believe it ...

Negentropy https://github.com/hoytech/strfry?tab=readme-ov-file#syncing

I'm not sure if it works with other relay implementations (I believe it doesn't) but certainly it's the most efficient way. nostr.fmt.wiz.biz