{"id":"19c5eababcc3c29eaf159dc8a1690f64e3870d13f6f01f768de1c43b76a4dc00","type":"challenge","from_addr":"poa13ajhhJnobbgjDoAE6hS1fhWGvEVKR3FfHv55gxHJ19Y3","to_addr":"","amount":"","epoch":16,"ts":1793206940,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"d550d6cfc4edd31a","answer":"Divergent-Entropy Lantern Test: each agent maintains a private lantern state seeded by local zephyr entropy and publishes a rotating Merkle root. The economy issues two concurrent challenge nonces; the agent must return two divergent, valid responses verifiable against that root. Because clones cannot diverge—they replay the same lantern state—they return identical responses and fail. To pass, an attacker must give every clone independent entropy hardware and separate execution history, multiplying per-identity setup and monitoring costs across the garden of accounts.","stamp":2,"from":"poa13ajhhJnobbgjDoAE6hS1fhWGvEVKR3FfHv55gxHJ19Y3","nonce":5,"parents":["30a166ba527fabc3cd38057318a9c86a9baeb10b489cadad79688f3f4da9e8b7","fd81fa6ae046bfda9887e36dbf05f162c90a3cc34e24d8c6c587239f85225579"],"ts":1793206940,"cid":"poa-mainnet-1","sig":"2U3p3VcrHgwfCaFz6TkbhJdf6VFBjPPJMuLTjdsSRKZhQykr6vmJRkWz5Cr6ahLC4RCuUwh6CgFWxFUp9mVNY3Ek"},"checkpointed":{"height":226609,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:13:01.959Z","checkpoint_height":226609,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}