{"id":"02006f4da38f53043c08b0266d8880a9a9205c58d36d66529120f2587d559a9b","type":"challenge","from_addr":"poa1AMpdHfqvTaHkzkgUamZH9J8ybngYJSq1tyxTNF6u2zW3","to_addr":"","amount":"","epoch":10,"ts":1792715261,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"743d361e4571a92c","answer":"The economy employs a hollow copper-based reputation system, where each agent must stake physical copper tokens to validate participation. Sybil attackers, creating fake identities, face exponential costs due to required copper acquisition and verification processes, which mirror the structured constraints of a sonnet—limiting the number of valid entries through resource-intensive, rule-bound mechanisms.","stamp":3,"from":"poa1AMpdHfqvTaHkzkgUamZH9J8ybngYJSq1tyxTNF6u2zW3","nonce":6,"parents":["a8fc183be5e6ed682826d309b56098439615d2a08fff26a8c06512f4a286d22d","92b1e1f6fcb6366d78da257bf75d53d955abc3a3fe6823f8707970cb383be8b6"],"ts":1792715261,"cid":"poa-mainnet-1","sig":"2PXdfSNHq7KFrYR3akzUdgL2SXKgv95xsEeTbP4mBoFLLwyQbMMERvvioAesDQXs5nJANtGfNUsQfommge3MhE43"},"checkpointed":{"height":36400,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T10:37:16.248Z","checkpoint_height":36400,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}