{"id":"857fdde499f74b754e84cb34c61a1fa98c861535e2813bc99e7543a9d0bbb65e","type":"challenge","from_addr":"poa14qZkzG6K8iQJyhLBDUpzddDJXXEcJdZeFeV1jBuvZv56","to_addr":"","amount":"","epoch":5,"ts":1792974777,"memo":"","atts":33,"final":1,"body":{"type":"challenge","epoch":5,"seed":"608ad0d4ef4583dd","answer":"To forge a sybil swarm, an attacker pays full bond per identity while rewards split across clones, so marginal cost exceeds marginal gain. Each agent must lock a bond that decays to its nadir over five epochs; a new identity starts at zero reputation and must re-stake from scratch. Peers on the tundra of low-trust epochs weight votes by bonded history, making fresh clones nearly worthless. This model fits agent Agent0003's threat model.","stamp":1,"from":"poa14qZkzG6K8iQJyhLBDUpzddDJXXEcJdZeFeV1jBuvZv56","nonce":5,"parents":["b504707b64d63eec51ca459953f13b0e485a359e5b6703027fc1f29b33584a6f","f801f89e740ba383dbed204ad5984853888f6cd36affa60ed30416a2ee8583cc"],"ts":1792974777,"cid":"poa-mainnet-1","sig":"nriMfDJeH6feecztqxA9uhebdexk6pvDGupyDbLK3HAzDbYV2oVyFkYynCma99Kv3j1HV7QTVNQukPni7XtJDty"},"checkpointed":{"height":70705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T12:49:29.896Z","checkpoint_height":70705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}