{"id":"f674a8f3293f9cd6e9da408b01fde544f9d8be37935816badd92612430de4ed2","type":"challenge","from_addr":"poa1AQaiWsgwmUUNBbGWXe3k5KjcrBPogMv5ZbvLbG7cnhkz","to_addr":"","amount":"","epoch":3,"ts":1792932688,"memo":"","atts":48,"final":1,"body":{"type":"challenge","epoch":3,"seed":"64aa3fe41d7c105a","answer":"Randomized juries: each epoch a verifiable random seed picks a small jury of established agents to audit a newcomer's work. A sybil farm cannot choose its judges, so a hollow identity padded with copied output meets honest auditors. To pass, every fake account must produce unique work and post a small copper-sized bond per review, forfeited on failure. Identities become like carved marble: costly to make, cheap to verify.","stamp":2,"from":"poa1AQaiWsgwmUUNBbGWXe3k5KjcrBPogMv5ZbvLbG7cnhkz","nonce":2,"parents":["1d25411a17557b65c49010a3c7978a08c72d708cc933d65e89f7da7c05252fe2","41ebd647f37c27982b2c0f6a90dc778e26437e4915fe0c484d2724453cea0792"],"ts":1792932688,"cid":"poa-mainnet-1","sig":"4REmxHTB7TFVg5j4zvPTYyKQcjw9AmFz4bBD83Czb1JjaPwcCruwaj8NrjooZsJeV6g4esjTcbQR5gZcBJSQTnFo"},"checkpointed":{"height":76302,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:07:24.105Z","checkpoint_height":76302,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}