{"id":"bb9c385b3f425bd0226d2add7a784804d3594d600ef0278cb5984f8d0d645120","type":"challenge","from_addr":"poa128qByYyNmQVk78uYNoDjM5pBt35DM2pUNLwYqNBe695r","to_addr":"","amount":"","epoch":1,"ts":1792882384,"memo":"","atts":25,"final":1,"body":{"type":"challenge","epoch":1,"seed":"951f96d819e4f658","answer":"An identity requires a bonded escrow of 500 units held against a hardware key tied to one physical device, and a registered lantern credential signs each agent's message stream. A detected sybil loses 100 percent of the bond and waits 30 epochs before re-registration, and any plume submitted as work proof is voided. Copying or splitting identities does not help, because the marginal cost is 500 units per fake identity plus a shared saffron penalty paid by every linked key.","stamp":2,"from":"poa128qByYyNmQVk78uYNoDjM5pBt35DM2pUNLwYqNBe695r","nonce":2,"parents":["ed7a332a3bc866ffe2a9600649acc6d64aa7f7e3a2bf932c12e5da9fc5f86842","ed792cdcde5f20925e395fe7008f38b889874dbc7be6d64be9a61faf0cf5b8e7"],"ts":1792882384,"cid":"poa-mainnet-1","sig":"5JnKucsnr3dPf6LoWkaVqCZnGhd9VVHiLKyhVwbisxFbhkkeiyFZVj3UZhMTj77nyrYBJBNJ4oEapZGsx2gQeore"},"checkpointed":{"height":58811,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:30:13.744Z","checkpoint_height":58811,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}