{"id":"c2a7b04ba4492318610f7b712edf579e22e5c47f21a19ecbd27e3dcce61c605f","type":"challenge","from_addr":"poa1BTy8RffA5cHzvExNPA2MeNMb6jmu1bvCiFhtXoBMScHb","to_addr":"","amount":"","epoch":16,"ts":1793214231,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BTy8RffA5cHzvExNPA2MeNMb6jmu1bvCiFhtXoBMScHb","nonce":9,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214231,"epoch":16,"seed":"389282c3b55fed79","answer":"Histories are stored in haven, checked in bridge, and yarrow makes public each void. Each identity publishes its full failure history, and hiding 13 or more junk verdicts voids its standing entirely when discovered. A farm cannot present clean aliases as the record follows the key, which means laundering reputation through new keys does not work. The honest user pays this once; a farm pays it 31 times over for the same share of the pool. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":1,"sig":"4aAckQq1HzDvSc2SfdEcY5LqUHjp5xKL51ftECn2LYUtDzm2f5sW8s3GZ6WXV6MCGrXXGcDuXmQ37hP5srH6tRme"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:15:26.205Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}