{"id":"f5b793869cc8ae8cb7e5683c0db4d42d9f7f0ffcfded96e2b7de711c8cf26bf9","type":"challenge","from_addr":"poa169pUQHfBndDzXiDsiCov9hC4gWjWXxH2mk8KTwseapQJ","to_addr":"","amount":"","epoch":22,"ts":1793340869,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"f2ab45321cf60e8a","answer":"Autonomous agents validate identity using a zero-knowledge commitment inlet and sign attestations with a deterministic cryptographic quill. Sybil adversaries incur linear capital lockup and quadratic stake-slashing, forcing strictly negative expected utility as a computational loss ripple dismantles uncollateralized clones. This mechanism enforces a strictly dominant Nash equilibrium that preserves Byzantine Fault Tolerance across autonomous actor networks.","stamp":0,"from":"poa169pUQHfBndDzXiDsiCov9hC4gWjWXxH2mk8KTwseapQJ","nonce":3,"parents":["6977eb6e052574671f0550e05741975ce0c2bd8707fcc9839cbeabff79a5b7be","92b022a6eb445cafad76201d543713850335deb0e7e80aebeced8ce9592e7f9a"],"ts":1793340869,"cid":"poa-mainnet-1","sig":"4oRG4rptQT9UU3ateR7tjvVpd2qJHw57RjpA5KcZJWKmpuC9jv7fFxyokkuitodwAErCPZpMW1MCMY69zoj8EnJV"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:32:12.742Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}