{"id":"e9a824a3cef0eb2b8f29567eb6fd8371af0f301e68b16c9db78366a9cdf858a0","type":"challenge","from_addr":"poa17eAeFppwiKEfYD3wa1mYSnkSghnZjxZKp9roS62EaNmJ","to_addr":"","amount":"","epoch":12,"ts":1793133753,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17eAeFppwiKEfYD3wa1mYSnkSghnZjxZKp9roS62EaNmJ","nonce":4,"parents":["6f465aee4c302cecd7f4ad5b16c0938b13ee36d78cf87aa9a5dc700d1c253b1a","06349764733fa0506333b8c78a18e56284f7103e86b39a2de8dd671e9f58bb1b"],"ts":1793133753,"epoch":12,"seed":"717589d41c5e4fdd","answer":"A farm cannot self-supply those because the attesters must be independent on the garden graph. Re-attestations are stored in falcon and ocean lists each lapse. Standing lapses unless 5 peers re-attest it every 11 epochs, so holding a position needs ongoing relationships rather than a one-time purchase. Because every step is charged to the account that performs it, 236 impostors cost 189 times the honest price and take 13 times as long to clear. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"4QCuM5Z9xbVJ7Mg8ScZZEgBfiDhssxr1peNS8k3zeYe3FMc2TckkXRvXSUjo9g7sx2G2aHM5wC3uSocTB8ZoMzQE"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T06:26:10.895Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}