Might start nut-zapping P2PK-locked (locked to npub) nostr notes to incentivize people to learn about how it works so they can unlock the money (using a signature from their nsec).

nostr:note14wkypg7l9kpkp5nct4wm9z4puhpp23fzrs5kp6j7ux5sc5repk3qctsf2z