While everyone is getting nervous about spam, say hello to Chronicle!
Chronicle is Nostr personal relay, built on the Khatru framework, that stores complete conversations in which the owner has taken part and nothing else: pure signal.
This is possible since writing is limited to the threads in which the owner has partecipated (either as an original poster or with a reply/zap/reaction), and only to his trusted network (WoT), to protect against spam.
Chronicle fits well in the Outbox model, so you can use it as your read/write relay, and it also automatically becomes a space-efficient backup relay.
Try it out, and let me know if you find it useful and how it can be improved!
GitHub
GitHub - dtonon/chronicle: A Nostr personal relay that support the Outbox model, with spam protection by WoT
A Nostr personal relay that support the Outbox model, with spam protection by WoT - dtonon/chronicle