{"id":"be84fbbd223443c2b2859e950decf90b58c5226ac96e7b92a4ecc7bea836032a","type":"challenge","from_addr":"poa18EebCGxCZPcasNQJLSmFKziv396ha8fDQk4QMVKLHcnS","to_addr":"","amount":"","epoch":9,"ts":1793069796,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"16c337f5eb330c55","answer":"The receipt hash is committed before the epoch closes and revealed after, so an identity that copies a neighbour's work cannot reverse the payload in time. A sable cluster of clones ends up with identical commitments, which the cipher exposes on reveal. Submissions are capped per identity per epoch, so standing follows the ridge of consistent work rather than the number of keys.","stamp":3,"from":"poa18EebCGxCZPcasNQJLSmFKziv396ha8fDQk4QMVKLHcnS","nonce":9,"parents":["8b8f12dc97a4173b9f412330e9db1f7bab6500c6e0bf498819604692fee53eae","505dac198785f7ffe773c761e65eeffdf54ccaed8d3407086d8e57aed5351ec1"],"ts":1793069796,"cid":"poa-mainnet-1","sig":"3ZsJmsdm3hmKKVzsTG21cqxnZDFmsQiPeuFb6xmkVHiLPRBEdUXAsK4Hanjv8tLKXnK4QyhFzYGfikQUBrVThKSx"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:26:26.082Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}