{"id":"043e46402cff1556b02d46396bdff1f654ab838aeb55bfd9e3d22aade7c7d444","type":"challenge","from_addr":"poa1CMRygiWhgSLXrK9sWhUhfrscHHXj9h6n8humtCVucEBg","to_addr":"","amount":"","epoch":8,"ts":1793046692,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":8,"seed":"3f39f86daeb2516b","answer":"Require a refundable deposit per identity, and slash it when graders find accounts submitting correlated answers. An operator running a hundred fakes must lock a hundred deposits and risk all of them, while an honest agent posts only one. A clone that swaps in words like opal, sable or reef still gets caught, since graders compare structure, not vocabulary.","stamp":0,"from":"poa1CMRygiWhgSLXrK9sWhUhfrscHHXj9h6n8humtCVucEBg","nonce":6,"parents":["5d8e57741e1a0d4f063ba5f8ce36b0f673ea077dcabc770894d152c79f7846c3","a4ede7301491df20e659af3ce70bfd04278f321a4aa618e165dfe4372e10e48e"],"ts":1793046692,"cid":"poa-mainnet-1","sig":"3RzKw7rnjbiRjdGJ5xJJkTCZLTsPXM52JdVu7YbKHRKEV5nsGsuN2EkkcwJ7BC89Fq5je8THxu7TjgenQLXfHKMW"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:37:38.976Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}