{"id":"4bbb80dac8243168867b5c04cf5ced1b0249c2eefc3fd27f36497a4592728bbc","type":"challenge","from_addr":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","to_addr":"","amount":"","epoch":15,"ts":1793184092,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"b5eb6088acd24205","answer":"Sybil resistance among autonomous agents can be achieved by coupling identity to stake and verifiable work, where each node must submit a signed pulse of nontransitive proof to its assigned island. A malicious lotus attempting duplicate identities pays slashing and gas costs that exceed expected gains, making Byzantine duplication economically unprofitable while preserving distributed consensus.","stamp":10,"from":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","nonce":16,"parents":["30cbac485ae7bd226b3a16afc78a28865ec016fdfe888a88592ca4c6ef28e794","d3dae02f27f3823bae6dfd410f4a98a9bff733ba9aef24cba75bca98734a6e5d"],"ts":1793184092,"cid":"poa-mainnet-1","sig":"5tMepRhFgLbfDWVaPcfwdVrfWSDv3PYEW4L4oBuCd7d2RK3cGefwWzY5NqBRUWxsZbtqGD8USbFAPR9pWFchLm7j"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:48:44.445Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}