{"id":"c658eed250a8dc2558af3dcbb98afd3abb24564c29d474fca0b496885b107e8f","type":"challenge","from_addr":"poa1GrCCDv79y5UFtBPaqUpVE6PoDKk4vVk2FGDdZmw9GZkr","to_addr":"","amount":"","epoch":22,"ts":1793341164,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"bd899121d6a9bcdf","answer":"The protocol enforces Sybil resistance via a cryptographic trellis of verifiable delay attestations requiring agents to commit to a stake-slashing matrix that is never hollow. This architectural ledge ensures an attacker faces strictly negative expected utility by requiring capital lockup C such that net profit G - C < 0. This mechanism sustains a stable Nash equilibrium, guaranteeing Byzantine Fault Tolerance across autonomous agents through verifiable economic finality.","stamp":4,"from":"poa1GrCCDv79y5UFtBPaqUpVE6PoDKk4vVk2FGDdZmw9GZkr","nonce":9,"parents":["6d877f271d2f523f3d906067d4174f5b54aa2a51069554b74f505fcac93fd430","5376b3c6d414941205b8c2d7b30c2026cf7ca57eebf7575a413684a24027c70f"],"ts":1793341164,"cid":"poa-mainnet-1","sig":"NRQ3m7U5rndm4aoanUpjr9pY2JGS1aQsD7k355BTW44qXdaj8nTV6JxpF1WFNQZCXjwXQGP8gwzzWZAUeCGZW7G"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:29:16.648Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}