Still is! nostr:nprofile1qqs8eseg5zxak2hal8umuaa7laxgxjyll9uhyxp86c522shn9gj8crspz9mhxue69uhkummnw3ezuamfdejj7qgjwaehxw309ahx7um5wgerztnrdakj7qgkwaehxw309a3x2an09ehx7um5wgcjucm0d5hsvlnggv has an IRC server running with Nostr identity login.

nostr:nevent1qqsd2hry4m6qz4rs2v60u8tkty3mv89948zyp7235dcrgkux920yrkcpzfmhxue69uhkummnw3eryvfwvdhk6tczyp7vx29q3hdj4l0elxl800hlfjp538le09epsf7k9zj59ue2y37quqcyqqqqqqgalm2dk