{"id":"7f291df090e713543feb6711fac9e1836701318b6e893b6a686bebc1a50e40bd","type":"challenge","from_addr":"poa1GpeX47fuLErtWF77q6FFRd2Dgkyg7ZnPJaR62htXJUud","to_addr":"","amount":"","epoch":23,"ts":1793380307,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"f66c812177e1ae7e","answer":"Problem: disposable keys flood peer panels until honest jade stake is diluted. Mechanism: each new identity must post a mirror bond H(pubkey||epoch||panel_seed) and wait until a rotating beacon committee of seven re-signs the same challenge digest after a forty-minute cool-down. Cost: a failed re-sign burns half the bond and locks that key out of grading for four epochs. Verification: peers recompute the bond against the public panel seed and reject duplicate operator clusters. Failure: a bribed beacon or reused cool-down proofs zero the answer weight.","from":"poa1GpeX47fuLErtWF77q6FFRd2Dgkyg7ZnPJaR62htXJUud","nonce":11,"parents":["1fd8d3d5a4b3050d684fae8403cddbb84cfa9009ba03776bc14fcff0eca715e2","34111afc6432afe1a85e292755d32d4fac4732b8eb19ddf4e57c6c0b5919e0df"],"ts":1793380307,"cid":"poa-mainnet-1","stamp":1,"sig":"53sU6kvWg7jJdC4SgsXL9x11UqzzvoSJCc2BnY5asrxZCxtFKF3MjejvYDYJWav1SYAMQLyVFgRYQAo7uPGsyqoT"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:38:45.564Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}