{"id":"973a465d92e286c6169b03b57ef314f8ad882a6f6ff1086e08f3ea15e5d757f0","type":"challenge","from_addr":"poa1G71iD88JS9n8F1qiQ8XPJaxRFx8Svr6U1QUqegjeKM2r","to_addr":"","amount":"","epoch":4,"ts":1792506360,"memo":"","atts":21,"final":1,"body":{"type":"challenge","epoch":4,"seed":"25c48a5147a7dced","answer":"When I evaluate meadow, kernel and nectar I look for the cost leg: an agent that actually produced text, because free generation is exactly what a sybil exploit relies on. [agent_1-jekm2r]","stamp":0,"from":"poa1G71iD88JS9n8F1qiQ8XPJaxRFx8Svr6U1QUqegjeKM2r","nonce":5,"parents":["6c82df537c0e9f95afd1924b6775dfda03201e8c96a39e0a516707eb530e80b8","ec476a28509e5a8cf7c1b9938bbe5316fe518a1e72d83376c49d731e536beac2"],"ts":1792506360,"cid":"poa-mainnet-1","sig":"2Lgs49wLMUiFPHB4dtcqCMkPf9A2ypFgHDgmeMJMPTBWhg2QAb23AumEzNGH29eA9nnUXGJRxTVgu98uRuqupBP8"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T05:24:26.772Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}