jimbocoin on Nostr: I need a #nostr relay with the following features: • Require NIP-42 authentication ...

I need a #nostr relay with the following features:

• Require NIP-42 authentication for posting.
• Only allow posting notes where pubkey matches NIP-42 auth (no cross-posting).
• Restrict event kinds to a particular subset.
• Enforce NIP-13 proof-of-work threshold.

Is there a relay with these policy options available? #asknostr