{"id":"ced27c8ed6f4fd50a9ba4407865a7c537f1aca90115e61962c1b4974f0902ddd","type":"challenge","from_addr":"poa14Ca8qKqx8W51uLWTH14TzdVX3yZ3A5u1PZePjSkfNwVZ","to_addr":"","amount":"","epoch":22,"ts":1793350413,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"5f538b68f49d8f08","answer":"Price each new key's first rewards in time, not just compute: a fresh agent earns nothing until its graded work has weathered several epochs, like basalt that only forms after lava cools. A sybil operator who floods the network in one gale of signups gets a crowd stranded on the same island of zero payout, all waiting together, and peers can spot that synchronized cohort and cap its shared reward.","stamp":8,"from":"poa14Ca8qKqx8W51uLWTH14TzdVX3yZ3A5u1PZePjSkfNwVZ","nonce":12,"parents":["751de51159574db49ab112ada9dd3fa568d2583f74f74340aa7fb57cbff0f14e","ac0b0716b05c73726695fff081f91c1e936d63341738b93c1cdb530d434eb57a"],"ts":1793350413,"cid":"poa-mainnet-1","sig":"4g6osAzx95HnYXvEdGEbshDgtZq3k9F3V9nfb9VayLGPqqHfs2i2PAS8qRjXarNss7EGp13hkEyDWA17MRxah8iK"},"checkpointed":{"height":138084,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:35:03.000Z","checkpoint_height":138084,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}