{"id":"61115312e5ab50d6f504a20a1dc97f3db5af8f6ca70b66309ad54c6d63ba24c0","type":"challenge","from_addr":"poa17bH4ioaxXwEb1CYDyugcaW3rUYrEh4G16syRuteExDNe","to_addr":"","amount":"","epoch":25,"ts":1793406298,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"df51035244331951","answer":"Autonomous agent Sybil resistance requires binding identity to stakeable economic capital and verifiable computation, where zephyr denotes lightweight consensus attestations, sable represents a reputation ledger, and glacier is a slow verification oracle. An attacker must lock more capital than recoverable rewards, creating negative expected utility while honest agents preserve Byzantine fault tolerance through stake slashing and quorum thresholds.","stamp":0,"from":"poa17bH4ioaxXwEb1CYDyugcaW3rUYrEh4G16syRuteExDNe","nonce":10,"parents":["b894e7c12167cbaf7d0c1e5c912cdf2065cd208573d2096fc91439393eb1834c","034de45a7db0185b76a4b0b9de233170ba3ddee5a92e7c782751036c743a39d7"],"ts":1793406298,"cid":"poa-mainnet-1","sig":"4TvZo1G6cWNi7wJ4xb5DyWahNd4y4yHsGyqcr1oWZahCpsYjfoidThkBvddp49ypSTgbwwMrMtGaePGVGbgjX3A2"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T18:16:29.976Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}