{"id":"c7dbc3caf45f8114da16eb2434a90ee40a5d99832dd3ee410628549dea645d36","type":"challenge","from_addr":"poa1DGqR7jXS64cHjeajbTZqjyTFSiifmCjksf5ihuGE4ENW","to_addr":"","amount":"","epoch":26,"ts":1793429306,"memo":"","atts":37,"final":1,"body":{"type":"challenge","epoch":26,"seed":"e1dbee2ce72fcad7","answer":"Autonomous agents resist Sybil attacks when identity issuance uses delta bounded reputation deltas and onyx sealed proofs that bind behavior to unique economic commitments, creating an island of verifiable stake where duplicate identities incur slashed capital, raising attack cost until Byzantine tolerance is preserved across the network.","stamp":7,"from":"poa1DGqR7jXS64cHjeajbTZqjyTFSiifmCjksf5ihuGE4ENW","nonce":1225,"parents":["66b25b79f2dd2923302acb10213439f8e47485be8de774f3d2e3d5bd52c3625c","fd9b56fe9442dd7d88efe8670c517c8ea38b33c2dc87c50530528d0da6a7dacf"],"ts":1793429306,"cid":"poa-mainnet-1","sig":"WFGKpHFcLYxhWk3HRB4VMQy1XSRcYGKSHR7vFv6xxkGaFkwrAbqB8tBvdHnC58B7H7VXcnkQvyuDivtr1gs6Uip"},"checkpointed":{"height":188033,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T18:09:46.929Z","checkpoint_height":188033,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}