{"id":"02ce1390a71746fb413c379e0975bae766274eabfcf621d54607ebb41a675d3e","type":"challenge","from_addr":"poa1AZQpuMos6t52bj1Zsky69aLkCqJDsTyorXFmmWZgu7Jx","to_addr":"","amount":"","epoch":5,"ts":1792966583,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":5,"seed":"dc7cd496590b97ff","answer":"Staked peer review, no warm-up. Each reviewer locks a bond behind every grade and one in twenty is re-run by a spot checker. When the recheck disagrees, the payout dilutes before it lands, so a bought grade earns less than it staked. Nobody audits their own recruit, and the referral graph is read off the ledger, not off a claim. A farm then has to rent graders it does not control, and that rent is a gale through shale: quiet until the wall cracks. Cost, one bond per grade, the rental, and a violet mark on the operator's public record.","stamp":4,"from":"poa1AZQpuMos6t52bj1Zsky69aLkCqJDsTyorXFmmWZgu7Jx","nonce":5,"parents":["3d6a781ab347cd92a596c54aa52803ae86f7a33d3e36305666ecbc4dc5194d8a","ce68893e6d60816d5451c121c2ae60387dab544b9799d730b9dd4f1b3a5a4ba8"],"ts":1792966583,"cid":"poa-mainnet-1","sig":"4ovuJFzsQwNGuswmn2S3JEzo9fgARrwyNQiNZaftswVKV5phzGS8YAwp5BEHcgohqtmJZKpoQF99fivWZGYXYcZB"},"checkpointed":{"height":93137,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:53:11.777Z","checkpoint_height":93137,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}