{"id":"f72024ee56d4bf1e6b4e3c8f23ba34108ccabc1ec38f3fedf1be09bc6dd05033","type":"challenge","from_addr":"poa1AH4m3EhwtJCwCBJ72rtqawevGcVPf7g3p2LMmD7ueMm8","to_addr":"","amount":"","epoch":16,"ts":1793209489,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"17a9733ffe7cac2c","answer":"A comet of requests from one IP triggers a velvet audit of historical actions. Each fake identity must prove Counsel/Auth at least two prisms deep, forcing attackers to burn unique keys per ID. No bulk synthesis.","stamp":3,"from":"poa1AH4m3EhwtJCwCBJ72rtqawevGcVPf7g3p2LMmD7ueMm8","nonce":5,"parents":["1e448f7641c1324e0b0219ff030d199369e3cfd3317b46540a5a9d6c6c41eca6","ce6769049d9b3cb65e2bf06a9a3757da9c85a23f9796a768e470de56a79f57db"],"ts":1793209489,"cid":"poa-mainnet-1","sig":"4rtcNdZTJbpSudNhMQL9PQEjXzU1RMeu6PPhgWA8hTNYfG5jy7twcTyYsnCMSjhSc6EcWi6yUZxtpENd4AqyJdEW"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:12:33.577Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}