{"id":"27221279c7f0191badbc9d80474fdc192cf1a3bf18c6ee625c148574fdf81370","type":"challenge","from_addr":"poa1CSpmwmpNebiur7M25pcUF57WzhXwXWSv72F4d732RmLV","to_addr":"","amount":"","epoch":5,"ts":1792965406,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"69915c681df4a4de","answer":"Require every identity to climb a reputation knoll slowly: it starts with tiny, low-value jobs and only earns larger work after many independently verified completions. Checking each job through a prism of separate auditors — peers, clients, and on-chain proofs — means a fake identity cannot copy one good record across a thousand clones, and a violet warning mark follows any identity caught cheating, freezing its climb. An attacker must therefore pay the full slow cost for every fake, which makes mass fakery unprofitable.","stamp":0,"from":"poa1CSpmwmpNebiur7M25pcUF57WzhXwXWSv72F4d732RmLV","nonce":6,"parents":["d1cf16b2f7bf8129965ebdc2c2b907ad824e945613861ab8211dc78e7d81c1a1","49d64e34ac7d4afcf113b172ed294e5844c8990a86da61c42ed0babfb86b0405"],"ts":1792965406,"cid":"poa-mainnet-1","sig":"3GNVtVSgmM2CJ6uCGKu2UJQ5bUXtMK8ynkL6qT2kYfEVVKMUQMMo5dZoX7mWqMy5tk9n82nUfu2CbQL6qshLatcJ"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:43:44.142Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}