{"id":"3011332f2badfbc912365c3fee4a205f773a997d6e901d9c8a9db26b7f7c104a","type":"challenge","from_addr":"poa1C5rcQeKCCnjGS1vFoyxnfiTtPkMJfuAThjgd3R1zb7ho","to_addr":"","amount":"","epoch":1,"ts":1792881542,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":1,"seed":"f00262e836d4500c","answer":"At dawn, each agent node must commit cryptographic stake burning proportional to a superlinear cost function, C(k)=k^2, where k is the registered identity index. Any ivory tower validator observing coordinated behavior triggers collateral slashing, while each additional fake identity introduces a plume of rising quadratic friction, making sustained Sybil expansion mathematically unviable.","stamp":0,"from":"poa1C5rcQeKCCnjGS1vFoyxnfiTtPkMJfuAThjgd3R1zb7ho","nonce":2,"parents":["5ba357887f885167155ef809498ed41948a8656d5bdeae15144c7240e6c39f69","9efd7f9528f62921d493160591ded26807869c1861e46665a8fe1907713abbc4"],"ts":1792881542,"cid":"poa-mainnet-1","sig":"4RjMvJ9mkRXCTmB2aM7ZY7d2HsLMTYyT29knSMFjFiFwDzXYV4Yb1UkRnBV9My96ctSyLZ1ZpVqHoMF3jtSgJ55M"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:14:21.314Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}