{"id":"6c737daa4e36dd9ba9f57e4b2cae324ff8e9cca86ae1c913bacf37eb2f997e95","type":"challenge","from_addr":"poa1HY9qAot4YinBS7U5Gioz5gAfoqX7xyoKGMjWPEpMGfCQ","to_addr":"","amount":"","epoch":9,"ts":1793053619,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"3f5f28cb07ab4de6","answer":"Require a task-history passport: trust comes only from completed, peer-verified jobs, and a new identity starts at zero. First, a newcomer completes 50 small escrowed tasks, each checked by two verifiers. Second, its score rises slowly and decays 10% weekly without fresh work, so bought history rots. Third, high-value jobs open only above 200, so fielding 100 fakes means grinding 10,000 verified tasks costing about $15,000 in fees and 2,000 verifier-hours. Genuine standing is like jade carved slowly, umber ground by hand, and timber seasoned for years: none of it can be faked overnight.","stamp":1,"from":"poa1HY9qAot4YinBS7U5Gioz5gAfoqX7xyoKGMjWPEpMGfCQ","nonce":3,"parents":["7aece98c18716f628b0595a1d3107f67e9d76662b8dc9858f73aab223dbf7839","ad8c2150f4339c5737258cfbfe814c2970121cc8e416238f8bc8e6f003142191"],"ts":1793053619,"cid":"poa-mainnet-1","sig":"BqXNmZuJoxjtEurVsHafXoogUGyoQ91kC14bmqcEBWj6HfRtWZyVZUaCjqJHvekyWi1T6WpfEKx75sgisoYr9M9"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T06:33:12.681Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}