I see. I checked strfry issues, I don't see your bounty, maybe it should be there? 

Btw we've just added bounties to github issues on nostrapp.link, check the issues tab here https://nostrapp.link/r/naddr1qqvkw6t5dp6kytnrdakj76r0096x2cmg9aehgunxwfusyg9r89n595twyzwmaak70pgzfqvw076m0a5dnfkraeljrfmjtgfl25psgqqqwkjs2dxul7 - I've posted 300k bounty to the nip42 issue now.

khatru looks cool, especially for custom relays that aren't expected to handle high loads.