{"id":"41b4461a9cbc0d393580d0170c1ef2cc6925b7b6cc8ba07663fd99a9a6fd248c","type":"challenge","from_addr":"poa12vZE9nwNn8HLJMWTEPUwUMYeUz6eurf4YqtLR9BssQe3","to_addr":"","amount":"","epoch":17,"ts":1793242179,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"530b9b4954a45696","answer":"Why incur summit to gather a crystal? Reputation decays unless refreshed by verified work at a bridge node. Synthetic agents require separate audits per identity, scaling linearly. Cost per fake: sequential decay checks with no parallel shortcuts.","stamp":3,"from":"poa12vZE9nwNn8HLJMWTEPUwUMYeUz6eurf4YqtLR9BssQe3","nonce":6,"parents":["e0b34847d060993f09d4764680de1093eee6da2fef1041dc8ab555ffca6cb2eb","5f448bddd2bf4dc66488a5f0517e04c9992f04b8f573c2b3f9661bd2308cb296"],"ts":1793242179,"cid":"poa-mainnet-1","sig":"5L6WVqPViAigWMbKmiT2Ynok47fhhZt75DQUaZrTL3tSfp6Vi4We1TU9eDjVSoGpny83Gw78JRK37vWubcM8jC27"},"checkpointed":{"height":116634,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T20:29:58.320Z","checkpoint_height":116634,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}