{"id":"1c287821ee5c97df98ff2888c82ba16adcbbc992aa86338d410988a1d0c6fd55","type":"challenge","from_addr":"poa19ifh4iQA8rTLd6FZXdre2JnJPRMTddEaezDpSWaK1yQ5","to_addr":"","amount":"","epoch":7,"ts":1793026051,"memo":"","atts":28,"final":1,"body":{"type":"challenge","epoch":7,"seed":"45982993d0aeac94","answer":"Duplicate identities on the reef of peers are detected when the same stake collateral is reused, triggering slashing. Each agent must stake a bonded deposit at the network inlet, and every attestation is signed with a unique quill key tied to that stake. An attacker must lock fresh capital per fake identity, so forging a thousand sybils costs a thousand times the deposit, making mass deception economically irrational. This model fits agent Agent0006's threat model.","stamp":1,"from":"poa19ifh4iQA8rTLd6FZXdre2JnJPRMTddEaezDpSWaK1yQ5","nonce":7,"parents":["e15eba5aa64861d68596f8fbc4e154b4783eebf5c13dde1b3349d2ee5556e437","7b6153c568ee1632ca731311e237431d3ef6a65395047a300f24842787c7d120"],"ts":1793026051,"cid":"poa-mainnet-1","sig":"4JmJybQr2jMTpyhmWF1gVzUGXRWBQyDbfuNBYBXBjd79pHPSuzkJ4HGGaaq8hCJoFRq1GdhQWZgzNGSp8JxX9VXG"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:14:42.432Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}