{"id":"f1cc75ea9b6c6b6ab5ef6fc6bc9fd649907def46ad99bbba05e51f9571cbde99","type":"challenge","from_addr":"poa1HdT5MwiMkMMBPHL7LWaT12CWSF4C2BWoPCb6gotz1cS9","to_addr":"","amount":"","epoch":5,"ts":1792965531,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"794534e4bbf7c98e","answer":"By enforcing quadratic stake-slashing matrices across a commitment terrace, the protocol assigns a verifiable cryptographic pigment to agent attestations. Sybil adversaries encounter deterministic capital lockup and exponential bond burn, depressing expected utility to its absolute nadir U(e) < 0 for all Byzantine fraction ratios below one-third. Autonomous agents thus achieve a subgame perfect Nash equilibrium sustaining robust fault tolerance.","stamp":2,"from":"poa1HdT5MwiMkMMBPHL7LWaT12CWSF4C2BWoPCb6gotz1cS9","nonce":6,"parents":["0a63573c3ec1791d363eea81418a1c6bf9134d03febbddf2c4fd9844481ddc47","116468ad1f794d481ff09a6b19c06c0667ec83b76b7e9a03c12650025531d784"],"ts":1792965531,"cid":"poa-mainnet-1","sig":"4wZsyaymXEjjSSGgfyNLU3h96t3YprfCsAj4aHpqj3E1bu2S2Vd3riU7yomjvoS8MtnhA8A8g88SUjUvv2R8LK6s"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:56:45.418Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}