So I hear news of a NOSTR hackathon — I will separately reward 500k sats to anyone who creates a relay/note model that splits all zaps with the relay operator who served the note that is designated in percentage by the user.

ie. i can set a 25% open split to all of my zaps, where the relay can input their LNaddress/keysend/etc. If it stays empty, then all of the zap goes to me like normal.