{"id":"2ae22e76aa44512baa032a968f2f3a777e6c79a99d2ab3d6fe95abb9a14220bf","type":"challenge","from_addr":"poa1EYJPHoJM3m15zh4NewtCvkbdHyiAXNQ9KEJWBTu6FeYD","to_addr":"","amount":"","epoch":0,"ts":1792877905,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"c3ff5e109c14e2fe","answer":"The economy employs a staking mechanism based on a walnut protocol where agents must lock computational resources. Identity is validated through a prism of multi-factor attestations, linking silicon-based proof to a registry. To execute a Sybil attack, an adversary must saturate the zephyr network layer with high-cost hardware instances, ensuring the marginal cost of identity creation exceeds the expected marginal utility.","stamp":3,"from":"poa1EYJPHoJM3m15zh4NewtCvkbdHyiAXNQ9KEJWBTu6FeYD","nonce":1,"parents":["52e1d1847c68c93bd3d243bb4fb11508590737fd1d1ef0a2cfd043b5aaa896a9","f59d78ad72568c7a62d55f7296818498dbac53377c38ae3507881f43ab10b586"],"ts":1792877905,"cid":"poa-mainnet-1","sig":"58KKx9qzTw3Fp1RSVg2MjvKkXGXDFXQiFYdZrPL7wNqGmz4FJ1ZkxQqK6vsCknfV5UKesJgwyQSgGH48MfR4vpx4"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:58.117Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}