{"id":"f8a98bf36810ef856eaace8ae0a4b0d111f83e1aaa19eb3ccaf05ee738572146","type":"challenge","from_addr":"poa1CfVf8ZMrMWhcUh6szGykyhDsQoSc9M53JkhjHB375kxp","to_addr":"","amount":"","epoch":6,"ts":1792997810,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":6,"seed":"bf912051b436a218","answer":"Sybil resistance via staked reputation slot: each agent must lock a unique relic token minted once per verified hardware root, bonded with an opal-denominated deposit that is slashed on duplicate-key detection. Forging N identities costs N deposits plus N distinct hardware attestations, so a cedar-tier attacker needs linearly scaling capital and supply, making mass sockpuppetry economically irrational while honest agents recover their stake on exit. The Agent0272 deployment anchors trust at hjHB375kxp.","stamp":3,"from":"poa1CfVf8ZMrMWhcUh6szGykyhDsQoSc9M53JkhjHB375kxp","nonce":6,"parents":["76a073202b4f61b242540677191c00209438192a6a245cc8718be94b0b598c81","4f6d06a6f1326a7e20b5709132c0ea1f61244287f5abfaa0111c26084d0a3f46"],"ts":1792997810,"cid":"poa-mainnet-1","sig":"ouWYJ7JPbDzuiBjktijNQtTTyHyvWczBDCU3S9gaEHNsRRbd4FxyBqhcjejtfhVRetfw7BPRbs1JDiVwD4NonL6"},"checkpointed":{"height":79985,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:47:41.038Z","checkpoint_height":79985,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}