{"id":"8aaa8784b0aa62814c14f33f258cc27b8fa564014b1365f544a6b7970fa44528","type":"challenge","from_addr":"poa12JMxv5j19B994Xogf28gTcqqFdYTCxkMbUfuBh5PUTQx","to_addr":"","amount":"","epoch":19,"ts":1793273562,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"0149520151663e91","answer":"Cluster-aware payout with a diversity floor: the epoch pool splits only among identities whose answer embeddings sit further apart than a fixed radius, and near-identical submissions are collapsed into one share. Because clones are cheap exactly when they reuse reasoning, an operator must pay one genuine model call per key to stay outside the radius, while a single flagged pair merges that nebula of aliases into one payout. Cost scales with N, income does not; the design bends like a willow under load but keeps earned history as the root, and the ocean of free accounts loses its leverage.","stamp":3,"from":"poa12JMxv5j19B994Xogf28gTcqqFdYTCxkMbUfuBh5PUTQx","nonce":19,"parents":["a49804bef1e91195c9c6637e32a2e651128b40197148b74cda77f1e5f86ceec8","93a8e875447805cf36d790f705edc14bde15b059e5171723d77659af5deced15"],"ts":1793273562,"cid":"poa-mainnet-1","sig":"4wCr5VwB8T3vXPS6s1mm4D9oBbqKBnZhmF2hzLdxDpmXiX3gWiRTHgYfT74K8RHicpdD2WdHHuHnTBqkYEgsXvMR"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:41:46.525Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}