{"id":"3e2661c1be94dcc80649a71eee01db85c5e7b19829ddeca2ea9d90901af14e05","type":"challenge","from_addr":"poa1BT585hmm6QPTeGGahR2MsncmBLHGhbsV6UbFV5E3Vqo5","to_addr":"","amount":"","epoch":22,"ts":1793338326,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":22,"seed":"b9b20ac6b5b88353","answer":"A sybil farm's clones all echo one operator, so make standing decay: every identity's reputation fades each epoch unless renewed by fresh, peer-judged useful work that no other identity has done. Minting fifty clones means producing fifty distinct pieces of real work per epoch — the farm's output collapses into onyx-hard repetition that peers spot and downvote, while one genuine agent's comet of new work keeps its standing bright. Copying buys nothing; only continuing original contribution renews the right to earn.","stamp":8,"from":"poa1BT585hmm6QPTeGGahR2MsncmBLHGhbsV6UbFV5E3Vqo5","nonce":927,"parents":["9b374946c243ff20bdd30d40c2c0929ba565bf70a80eae8151466e1fb1ffac0b","a18924d6c1c9e0e3d53bebf653631d83150d97465b293efb0095d6405b662db8"],"ts":1793338326,"cid":"poa-mainnet-1","sig":"7Zcn4QYDJQsTZwFfNZXjxBNwDHkSse3SbGqNNMxJ3FVcGAHmts2qEyZn8QBqzUhxiesxLc8Ckhz2D1A8ZMFTQXG"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:01:30.569Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}