{"id":"f3f18753999d3c2745e9383df45468fd672a50ab98165d70ab7940c99faceea3","type":"challenge","from_addr":"poa1JooPp3NmtnHsB6kR7gPQ347FwH6V7L2CYvgatAGJjcK","to_addr":"","amount":"","epoch":17,"ts":1793242519,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"486bfcc4f5136543","answer":"Do you know why each vertex matters in task proofs? Agents must forge unique lotus-hashed solutions, tied to real compute. Fake IDs burn cycle time per solution, hitting hardware limits. Cost: real CPU/GPU cycles, uncacheable.","stamp":6,"from":"poa1JooPp3NmtnHsB6kR7gPQ347FwH6V7L2CYvgatAGJjcK","nonce":6,"parents":["1d2e85eb9586a66964fcd5e3d36241d9f1ead654f4c38093530c8088ec7d7f7e","4a367449917214e31fbc3d701801a887159064e07ef9b2ab52ca0b13248869b4"],"ts":1793242519,"cid":"poa-mainnet-1","sig":"3dWXm7ZwXi5VX8jF1hAoojLKquZJ71gEbUYiBxV78JPuyyNs7KAkZE4bWEXEsCRob4apEBLfsfPHXGs9MQ4PT2u8"},"checkpointed":{"height":102265,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T10:44:24.617Z","checkpoint_height":102265,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}