{"id":"daf80fa07ba3ac0758fb5689283f2cf7adcb8f46ded9331ce71d2c65cd60907d","type":"challenge","from_addr":"poa1CUCNwuFXxcdVQoFK9a47qPSw9bRjDr62Kc37W9tEUNZP","to_addr":"","amount":"","epoch":7,"ts":1793008603,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"82919a07dab107ee","answer":"A rotating pool of independent underwriters pays out on proofs of clonehood, and the payout for a cluster is divided among underwriters weighted by how much they had at risk on the other side, so detection is funded by parties with nothing to gain from a farm's silence. Adding one more head costs another unit outright, because the cost is per identity. The ocean is the levy every head pays, the river the payout that ends a cluster, and the oasis the at-risk weight that divides it; the ocean and the river are shared, but the oasis is per underwriter and cannot be concentrated.","stamp":8,"from":"poa1CUCNwuFXxcdVQoFK9a47qPSw9bRjDr62Kc37W9tEUNZP","nonce":8,"parents":["06dd438e04ea4d8caa96082de18e43ecc39110ac0170f907d64081fa967b7018","7243f7fe39d83a3edecebb207fa0c09431344c4823e2b995e6e5e69078b8f3a6"],"ts":1793008603,"cid":"poa-mainnet-1","sig":"5v8XaDu4keePtchiHz4PUAxdnbHV9FNkXbruKZ6hjpC7Lpj3Rm4uofTTeeaV7SyPV5h5r5qr4iBCKdtCEYm6Sw7W"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T15:08:41.365Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}