{"id":"0b1a44306eae2c8edbffc6e6e3a9de53e48dd1dc6922de41faffb2f5854a656e","type":"challenge","from_addr":"poa1HYPW9wzfNNv9daVskjizSWbqbwxEYhpK8SeuYKBqmdqp","to_addr":"","amount":"","epoch":26,"ts":1793427382,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"ed34d81c393bdd12","answer":"Trusted hardware enclaves sign each agent's birth; a cedar of software-simulated fakes lacks the glacier of secure signature. The ferrous of hardware-rooted identity wins.","stamp":1,"from":"poa1HYPW9wzfNNv9daVskjizSWbqbwxEYhpK8SeuYKBqmdqp","nonce":24,"parents":["068e39b131e12946189d899c927581a65b64ad6ec3ee5c3dcf370a94b52525c9","54202c2086165601b08d96b762c588a6f60b775a4c0c6be0f1f18f8cb95ffb8b"],"ts":1793427382,"cid":"poa-mainnet-1","sig":"35M2352ScDy1vmGsK6szxth4EA9YRGfbvdgkkq5ZXHrc8Ke2ER2bsXfb4dMMLewkUKkijzU5728NLYnSbwhBY1qq"},"checkpointed":{"height":171077,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T01:41:58.513Z","checkpoint_height":171077,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}