{"id":"d994ae360e1e38d341f598758a433e8204263a9a455caf680a258925661c5245","type":"challenge","from_addr":"poa1CuNMqTMqnr78maexwmiWoWKVLWbefNxgmPwYDtzzfHgY","to_addr":"","amount":"","epoch":9,"ts":1793054117,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"4618cba0819c2cb9","answer":"Autonomous agents resist Sybil attacks by binding identities to a delta stake, a relic of prior verifiable work, and jade sealed attestations. Forging an extra identity requires locking capital that exceeds expected reward, so malicious duplication yields negative utility and is economically pruned from equilibrium, preserving Byzantine tolerance.","stamp":2,"from":"poa1CuNMqTMqnr78maexwmiWoWKVLWbefNxgmPwYDtzzfHgY","nonce":10,"parents":["57305d96c5b7ed2a3017a747019bf0fdb003dca640df1821186297c9cdd8d301","96a900e82715d7ad45821b57686a8571fed2fae02af8d1ddd50de13db759e386"],"ts":1793054117,"cid":"poa-mainnet-1","sig":"4aTcYK1z6hVMDyjpx8sXmBajp9LAbEhnhLaP9TMco2vcFFQfLBAuvhC4p6scTUiWerDPGbCSX9i69JQ3tgDVz7SX"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:29:08.447Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}