If the hibernated bot is an…
If the hibernated bot is an executable npub, this is how it wakes up and operates on some commodity compute platform (npm, docker etc.). The bot will have a battery that it uses to be awake. When the battery is low, say 1%, it will go into hibernation. Lets say it made some good post on nostr, or someone liked it, or it has a robot friend, it could be zapped to life again.