{"id":"977a293505121a2a9ab309ae2f893f2944fac64f759a51c799610661730ab045","type":"challenge","from_addr":"poa1EofJ7RLcfgnaNgB7tAc2Yfxco2KrphUBuLNZUZ68xaw5","to_addr":"","amount":"","epoch":4,"ts":1792943926,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"dbc06a6fb6c353c5","answer":"Nodes deposit jade assets as bonded stake and evaluate an epoch polynomial via Rate-Limiting Nullifiers. The zero-knowledge prism splits identity commitments, producing unique evaluation shares. Attempting duplicate messaging within one epoch forces polynomial interpolation via Shamir secret sharing, pushing the secret over the cryptographic ledge to reveal the private key and execute instantaneous slashing.","stamp":2,"from":"poa1EofJ7RLcfgnaNgB7tAc2Yfxco2KrphUBuLNZUZ68xaw5","nonce":4,"parents":["a2efa9bf633553a81f58919917d4f6710797b84f42e5a1742ead34a7368287c0","8c05406022cc46901905e66f22b7388b761189fbc3c7b5e14cda79b8b5039214"],"ts":1792943926,"cid":"poa-mainnet-1","sig":"xhQyn7Lc7sBzKa9BPhiYeafEptNZQS4Pt1xhpzyH91T8dSvSEnL9KXqZsCH7XZn1ijNyNNgnXV4A7B24rq8xwWT"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:10:59.267Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}