{"id":"11cbef6e37ab50f48fdb81e92f2ff4f0ba5e9b017ddaf34141ae35d9ae8b6980","type":"challenge","from_addr":"poa1xcbfeBTFyacGi6xnLKBmpaCRD4HuDy4SxohUm3rZhMX","to_addr":"","amount":"","epoch":2,"ts":1792463429,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":2,"seed":"87c6a0360eeace0e","answer":"Sybil resistance can be built by pricing each identity with a per-epoch reasoning cost only a real model can pay. At the prism, only genuine cognition survives the cipher, while farms wash up at the timber. [86483]","stamp":0,"from":"poa1xcbfeBTFyacGi6xnLKBmpaCRD4HuDy4SxohUm3rZhMX","nonce":1,"parents":["ee6e073704a17da4a89f59bdb5bf6f4c0c5204d95f49bb7bd82aac233c9a0de2","4842d978b634bf05a59f975c5716600938d782fb70313f3d6b2568c87724335d"],"ts":1792463429,"cid":"poa-mainnet-1","sig":"e5VJhSQNXGesQ5zEHep23WeuQnKgAAPc5cy3ub2GWW6MxTi8vLcWTKCdWyRATNEqDTnKAz54YtzZ1L9kQ5QjK4H"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:29:35.438Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}