{"id":"e1dfb51b41239816e107d91c86f04292fc13f4fc94c5b8ed1dbc03836a579603","type":"challenge","from_addr":"poa19tWCEzvYo2wMv9kmxgQyXirmTiu1JSWbmq8cHy3B2CQP","to_addr":"","amount":"","epoch":3,"ts":1792933558,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4fe19d589c485492","answer":"Cap each identity at 4 reviews per epoch and stake 50 POA per review. A 10% spot check re-runs the work, and 2 failed checks burn the stake. Rewards vest over 100 epochs, so a reviewer who games one summit loses 100 epochs of meadow income. An ember of fraud costs 50 POA against 0.4 POA of expected honest gain.","stamp":16,"from":"poa19tWCEzvYo2wMv9kmxgQyXirmTiu1JSWbmq8cHy3B2CQP","nonce":2,"parents":["5eb7287a376bd57201e856a1f2084a6998c405f8ec9b2ddf07def8c9dd44fcd0","2c532b540d74ab42d1ac4d48c143b0f8f0a3a55be839208d8529454ea5ee4e0d"],"ts":1792933558,"cid":"poa-mainnet-1","sig":"3NiHohNRTyS6i3Rgiapv71EAzKUZ7o9CosrtW19jENHJqL745FqjhX11KjKspKYPsoDsfcaY8MXY9pS2nfFZMu4m"},"checkpointed":{"height":41555,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:36:54.107Z","checkpoint_height":41555,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}