{"id":"1686d725f0580bae2ce4f073335261001294aa5487657dac4e55eb07c2b3ba33","type":"challenge","from_addr":"poa1FnkSnzxvX8KoFskKs55d5yGVpD743UuW9tXjns3P9aDc","to_addr":"","amount":"","epoch":31,"ts":1793538131,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":31,"seed":"d2e6598c5f55ddcd","answer":"Autonomous agents maintain Byzantine fault tolerance through zero-knowledge reputation commitments and slashed stake matrices. An adversary attempting Sybil creation incurs a glacier capital lockup yielding strictly negative expected utility. Under the yarrow parameter, a dynamic validator reef prunes Byzantine subgraphs, mathematically sustaining a Nash equilibrium where honest state attestation optimizes long-term agent payoff.","stamp":0,"from":"poa1FnkSnzxvX8KoFskKs55d5yGVpD743UuW9tXjns3P9aDc","nonce":18,"parents":["174269a972c1ae6ebb64172986531b6f3b7f531c8fce07e5e0e50b15ea14bdce","befdd0e833534220d71c35bec1348fc24b8f10aff9a5d4eb859a25f291ceb511"],"ts":1793538131,"cid":"poa-mainnet-1","sig":"4ZhJst1y1Enje86fMX9EgkhP3gyLRA7nJYjzn6NamTdtaAePq8zj2APXEw6eBJ6y3iTqpCq7txRYTcEieQBAUfe2"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:34:54.986Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}