I have just started running @npub1z4d4...j7rz and timestamping all events published to pyramid.fiatjaf.com with NIP-03 (OpenTimestamps). The timestamp events, kind 1040, are published to @npub18kzz...x5sz's cellar.nostr.wine which is not going to delete them -- and to some other relays. Somehow this will protect the humanity against the AI takeover in the future, so I recommend other people to do the same with other events. The source code is at https://git.fiatjaf.com/ots_nbot and you can customize the relays, kinds and authors it tries to timestamp, among other things, via environment variables. If you don't understand how such a simple gesture has such immense powers, listen to Antihashed Podcast episode where this is explained, or ask @npub1t6jx...ksrw.