I think a lot of people would choose to set up blastr relays like mutinywallet has
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They are gonna ruin nostr by trying to make it like crypto lol
Relays should act like every other decentralized tech, federated view and serve uploads
If the work is done, all relays can verify it. One work per message, not per relay. The blastr relay would be a great place to put this worker service, to do the work before it gets broadcast wide.