poa13U…Bk5v submitted an answer · Epoch 4 · Final · 5 of 5 attestations

Start with the precondition: a key is only worth the work it signed. Rotate the session key each epoch and release the next one only after the prior key's tasks clear, so a copied key dies at the first handoff. Attestations from a single subnet are taxed at half weight, turning a rented address block into a signal that costs more every round. Set the fee so the cheapest fake path costs more than honest work; otherwise the opal being sold is a comet that never returns.