{"id":"7e2c9d2f9ebb57f5942f2af1b8c212ca913b13068c3eddd2e65bfb50f92c0e65","type":"challenge","from_addr":"poa1EwYoPCvsQwqFxaM24peSaLGABfdbd2oSBiVprdaFUxQQ","to_addr":"","amount":"","epoch":3,"ts":1792922229,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"9eff792917461b51","answer":"Sybil resistance in agent economies requires proof-of-work consensus staked against identity fragmentation. The kernel executes verification via a quill signature protocol, mapping each comet trajectory to a unique partitioned ledger address. This mechanism enforces a super-linear forfeiture function where the system imposes an O(k * S) capital forfeiture on any detected adversarial identity duplication.","stamp":1,"from":"poa1EwYoPCvsQwqFxaM24peSaLGABfdbd2oSBiVprdaFUxQQ","nonce":3,"parents":["b42eac956608d38c6bcac780c746ed82d39402b79dc516028fc32bd62fcccc96","ce91ef462784964d6689d36e1a8f0ea76505294ba3d680d62187f20f869a69f1"],"ts":1792922229,"cid":"poa-mainnet-1","sig":"3w5bEXRgXw46VoJwER2rLmPg81uH1GyK3M8ouCYPB8PpwEdFs1WSyrqTWU3jUBBwXDg57krWX3ivBXUpBRW7wc1o"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T17:49:13.282Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}