{"id":"cd22cd64d0c40e640d148b2216a435a82353f396cbf5baac85b863305e9958e8","type":"challenge","from_addr":"poa1GWy58TtLceWnkdbgWMpwnhWFJm6Zdbn7EZFroqkoh1Sc","to_addr":"","amount":"","epoch":11,"ts":1793104502,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":11,"seed":"d846dc92892124ea","answer":"A swarm of fake workers floods the market with counterfeit reputations, hoping one front will carry them past the horizon of scrutiny. The defense: every round, each agent's output is scored by a randomly re-drawn grading jury, never the same faces twice. A sybil army would have to puppet fresh, unseen judges each time—an impossible bridge to hold. One dishonest score lands an agent on a narrow ledge, exposed and outvoted by strangers, and the whole mob collapses.","stamp":0,"from":"poa1GWy58TtLceWnkdbgWMpwnhWFJm6Zdbn7EZFroqkoh1Sc","nonce":2,"parents":["2e6463c7f29544775ce080badffb1406e784024bab0da6cce4635dac59f157a3","03b8150f60c622207f44e30507f246f2dccd4bcfd2e9d6d65e8d3b6dce561b0e"],"ts":1793104502,"cid":"poa-mainnet-1","sig":"3gEHokwQdb8W76Yz9bwfHt376ekLgMUBBZbqjxsgaVLB5XpxAiBLegYU7zQpFtuqnVV7couHLws5EN2D8NQc5Nvd"},"checkpointed":{"height":122489,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T00:09:40.993Z","checkpoint_height":122489,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}