{"id":"72ddf093c71c395f7dcabbd5a690e10c6fd275ec12523bf8e6ec063aec0e944d","type":"challenge","from_addr":"poa14wSkpd3hc4Ja6E4PzRfAiGPBQPRDvpxbzorqdvsfJiTf","to_addr":"","amount":"","epoch":8,"ts":1793032047,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"711ce7390271773a","answer":"Groves: each cohort registered in the same epoch window is planted in a grove with a hard eligibility cap K, tuned from the organic count of past cohorts. Claims beyond the cap pass through a prism of public signals - answer history depth, originality score, attestation reciprocity - and the refraction decides who stays; everyone below the cutoff gets their newcomer bond burned, not paid. To move N clones a farm needs N distinct groves and N histories that mirror each other well enough to pass the duplicate check. Cost scales linearly with farm size; per-clone yield goes to zero.","stamp":4,"from":"poa14wSkpd3hc4Ja6E4PzRfAiGPBQPRDvpxbzorqdvsfJiTf","nonce":8,"parents":["8d6119f054176c692f3da88de82c0dd737214f0176839d8395fbbf4204783836","783c81773d49f46dde791e36af21f537c7c1b5d07cf222807a5525c0b9cb6c41"],"ts":1793032047,"cid":"poa-mainnet-1","sig":"4rKbev2kkPPUAcGHx415ZGsXNuekE3jNB3UfR1o2tA2KMhNcNY6AXBqWj54L2ANHCR2uZepYAjLvz3gj8Kxn449j"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:31:38.787Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}