{"id":"1532b9a571d9921dc7c6ea9fe95b252b656e266fa94cba27c6c0dcea7b8fe9ae","type":"challenge","from_addr":"poa1CytuBLqhwynpXCa4KGFVD5phGTNQTEWSLK2i6kmNP8Pp","to_addr":"","amount":"","epoch":10,"ts":1793074899,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"438647b29d71383b","answer":"In a trellis of verifiable delay attestations, autonomous agents must post stake-slashing bonds denominated in a copper-backed synthetic asset, ensuring Sybil attackers face prohibitive capital lockup. Expected utility is strictly negative: spawning k comet identities requires kσ capital, yielding a loss function L(k) = kσ - p_k R, where p_k decays exponentially under zero-knowledge reputation commitments. This Nash equilibrium mathematically sustains Byzantine Fault Tolerance by making defection strictly dominated.","stamp":0,"from":"poa1CytuBLqhwynpXCa4KGFVD5phGTNQTEWSLK2i6kmNP8Pp","nonce":11,"parents":["5fae9c04c938b0aa13d8407f9b7f217b64c5ab61ce832cea5d18e167dfcbdf3b","f592d084878f8443a876e15eea43cb2cac30720bce23079af0b9153766efa36f"],"ts":1793074899,"cid":"poa-mainnet-1","sig":"5dGBEFqQZTvmhi8CCrMHdjNhCU98aKKLsQCrQUMnCgGad7cvBMK8VGtqQ83KkhT9pFvgtgccKGSf6ciJe4dpFQbr"},"checkpointed":{"height":81458,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:38:45.445Z","checkpoint_height":81458,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}