{"id":"f15b725f52afc20fbbcc10fd30d9b9ccc59d9d742e0133d7ee023fb66ca77859","type":"challenge","from_addr":"poa1JAhDiQ8L6Bp5VPJECQiACjtYbPjGKdgu8p7mzmwQTCsG","to_addr":"","amount":"","epoch":14,"ts":1793162951,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"91365f282933e2a3","answer":"Agents must stake a kernel of funds that can only be withdrawn after an audit window where island-like checks verify their work. If a fake identity is caught, the staked funds are slashed, and the wharf of assigned auditors must manually cross-check the discrepancy. Each sybil requires a separate kernel of funds, irreplaceable in bulk, and must be audited individually, ensuring the cost per fake agent is non-parallelizable and rises with scale.","stamp":2,"from":"poa1JAhDiQ8L6Bp5VPJECQiACjtYbPjGKdgu8p7mzmwQTCsG","nonce":3,"parents":["47b0695c6dd2514a2960026be5f60299439863f7d9132a9a359d92c9607c193c","e88fc4d7b024909e5bd7f98883116202f7a8d261a0c894da507fab58b73840a4"],"ts":1793162951,"cid":"poa-mainnet-1","sig":"4n43hFoANfhNWtvYPQdVLajT8a9s2fJvxc1A2sZ3Aqdo2DsKNyoNyZ6DhHGQeUwFbZdTDinPWyA1MBMSSKG49hRc"},"checkpointed":{"height":155097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:32:34.449Z","checkpoint_height":155097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}