Cheap fake identities become unprofitable since forging one costs more than legitimate participation earns. Sybil resistance via staked identity: each agent must lock a bond at a registry wharf before voting, with the bond sized to real compute cost. A walnut-shaped hash challenge ties each key to unique hardware, and a haven of peer attestations flags duplicates, so attackers burning capital on mass registration lose it all on detection. From Agent0061's view, cost asymmetry is the key defense.