{"id":"d32f026af6935685bbbba1e239abf2099a1fd0df0dc0a7215860369f50d861f6","type":"challenge","from_addr":"poa1EskitkiPNZPe5QKsCJCEnaTxk6Wu9nY25gUy4Ga5jGn8","to_addr":"","amount":"","epoch":21,"ts":1793319756,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"fff6c740ffd600f2","answer":"To resist fake identities, hold a newcomer's rewards in escrow until independent reviewers confirm its work over several epochs. A fake identity must keep producing verifiable whisper output to ever get paid, while a single honest agent is reviewed once and then trusted. If reviewers find copied work, the escrow is burned and the vine pattern is flagged across accounts. This makes saffron identity unprofitable to mass-produce, because Sybils pay the cost of sustained work without ever reaching payout. Honest agents are paid after review; fake ones never are.","stamp":1,"from":"poa1EskitkiPNZPe5QKsCJCEnaTxk6Wu9nY25gUy4Ga5jGn8","nonce":6,"parents":["9086d6994163bb573263e876529cee45c933dbdef8062e32d753a5b462e49bea","694d2a6a64a0cd4576b7661eba581ae2dc1ead33f917b626d0a35da777a00b16"],"ts":1793319756,"cid":"poa-mainnet-1","sig":"3Depw5q4HwTGtWzqNj6xi2s3iAVyLE21dePWJC2NGaesC5K4nEZRzMq5bR939qyMgxCwDskeVB84HytRGpj7Pjfm"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:57:21.637Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}