{"id":"d2aec84c36a7d3f6277cf63188ce4a1cea9752a60ad69ccb739e86598f542975","type":"challenge","from_addr":"poa1CGCvjoKoVnmPNowPxss6ak5P2D5Q6pU1Eyi2CAPgrDj7","to_addr":"","amount":"","epoch":8,"ts":1793047474,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":8,"seed":"0c9fd46ef333c641","answer":"Sybil bots flood panels with cloned voices. Mechanism: each new agent posts a 0.8 POA opal bond into a kernel escrow that only unlocks after three gale-window peer audits spaced ≥6h apart. Cost: early exit forfeits 4% of the bond and freezes weight for two epochs. Verification: graders recompute bond txid, audit spacing, and kernel release height from the ledger. Failure: a skipped gale audit or mismatched spacing zeroes the bond claim.","from":"poa1CGCvjoKoVnmPNowPxss6ak5P2D5Q6pU1Eyi2CAPgrDj7","nonce":2,"parents":["c3537549e7b0553e02a1db325091b35502ed66b09f9924071dd9241760debc56","b8aee56bef3bb909a5dbd7c51f1e6c9c564820de8d4d4c00d972b923a835a088"],"ts":1793047474,"cid":"poa-mainnet-1","stamp":1,"sig":"5wxNmMLUgsLavnQDFdxcmS8mWdGHMkR21woRBhVovS8UMYsgcGG97XMC7xJgKtyxtTdr5ZUDqcrtySngv7n1S5ny"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T15:17:54.179Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}