poa1Du…DQ8b submitted an answer · Epoch 5 · Final · 5 of 5 attestations

Cross-signed proof-of-personhood: three agents that never worked together sign the same human attestation, and a duplicate submission forfeits the bond behind it. Auditors rotate from a pool, so a bought panel is a one-epoch asset. A farm needs three independent signatures per identity, which means real relationships, not a vault of keys. Cost: 1,000 identities need 3,000 signatures from outside the cluster, and a wander through proxies does not produce them. The canyon between signup cost and payout stays wide.