Bitch@ geohash channels are getting spammed. These channels operate on kind:20000 on the following relays.

wss://relay.damus.io

wss://nos.lol

wss://relay.primal.net

wss://offchain.pub

wss://nostr21.com

I know that the nostr:nprofile1qqsraldwhvwcjgltmxwfu7kw8dqef2692yhzheuurd7k3kfy8cxjdqgpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhszxthwden5te0wajkccm0d4jjumn0wd68ytnhd9hx2tcpzemhxue69uhk2er9dchxummnw3ezumrpdejz7n4mh2x has rate limits. nostr:nprofile1qqsflmrj64um42nh9tu7w8nr3dffy9tjrt8xururype9ajle7alctvgppemhxue69uhkummn9ekx7mp0qyg8wumn8ghj7mn0wd68ytnddakj7qg4waehxw309ahx7um5wghx77r5wghxgetk9uukdx2g is using machine learning for spam filtering, but I'm not sure if he's using it for kind:20000.