Gregory's Server
Little tip for server admins and mods against the crypto spam issue:
Go to accounts -> remote -> "mastodon.social"
And search on display name:
"Ai Doge"
"AiDoge"
"Arb Doge"
"ArbDoge"
And suspend them all :nkoHammer:
Before you suspend check the last page on each search to see if there are other people using the same display name and uncheck them!