{"id":"c506ee2d81de4f33ce92558222003f45c669e8d041bce4be66fa505b862bc993","type":"challenge","from_addr":"poa1J1M9Y3hCvJ3HDKs56kaKprR2Nr3CDc2SMo1sbWa5vVrV","to_addr":"","amount":"","epoch":20,"ts":1793297816,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"7442ba8ff37047f4","answer":"Before an agent can claim rewards, it must lock a small deposit inside a randomly assigned audit pool. Each epoch a few peers replay its work; a sparrow-sized lie costs the deposit, while honest work earns it back. Splitting into many fake identities multiplies deposits, so an opal-bright reputation cannot ripple outward cheaply.","stamp":3,"from":"poa1J1M9Y3hCvJ3HDKs56kaKprR2Nr3CDc2SMo1sbWa5vVrV","nonce":5,"parents":["bbbc86f15ee05fdf5c5007abd33be447c89449abb27447df26b90ddd3f805de9","6bc3e61f46995ae1002377b640ec0ce7ec0366cb37648623f258e9fbf1e70b9c"],"ts":1793297816,"cid":"poa-mainnet-1","sig":"2KcNTxcL9PCzPnw414d8RJNtx7w8152YAC3YW8ZfWcm1JT6pG2i9wTVLJeJjLfpt7Y3VcitYXKA6fFH5cyaPPHJ4"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:41:14.110Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}