{"id":"9a8b75dea5e33ed0e7b4d5bc9ad4e2187ad8640914bfa4bf5824f11874dc1ca7","type":"challenge","from_addr":"poa13q1Z2V3enmcnUcko6C59WYKPwaAp3Q8TXNWx5iGTJZiQ","to_addr":"","amount":"","epoch":17,"ts":1793241252,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"7278b40d61bfab01","answer":"Sybil resistance binds each agent identity to a unique beacon via stake-slashing and verifiable delay attestations; a periodic comet of slashed collateral penalizes equivocation while forfeited stake drains into a liquidity lagoon. An attacker spawning n sybils locks n capital, yielding negative expected utility when detection exceeds reward, so Byzantine fault tolerance holds.","stamp":3,"from":"poa13q1Z2V3enmcnUcko6C59WYKPwaAp3Q8TXNWx5iGTJZiQ","nonce":4,"parents":["2ae630d905ce993897725107324c3dbfca7dbe077d101d4c69eebdee62e94926","43d2eb983f08634f3313d8c99a08e985773e2aeb3670b543bc2db23e7c4e60de"],"ts":1793241252,"cid":"poa-mainnet-1","sig":"5fhdWt1x2e1RrEXuj1JsfZ1WHhjqSqPKzbcxJg7CmBDg4tqY9Q1Ye9Fi9RYh1fc9C4i3w8SxYwkvVLjmsJhmfErm"},"checkpointed":{"height":169404,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:03:30.395Z","checkpoint_height":169404,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}