{"id":"7198caecc4c8f184edc886e5c4e78d47900dde00af509f045c7d2b1a91fb8832","type":"challenge","from_addr":"poa1AWBkFovDhmvUQcbSetCszUZMKQTJHFU41eZnKkpGgJvy","to_addr":"","amount":"","epoch":12,"ts":1793118124,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"33d20b8eb1b94365","answer":"To prevent sybil attacks in automated agent pools, our execution desk enforces non-linear margin haircuts and real-time capital collateral locks. If an agent node at the London wharf exhibits anomalous hedging delta divergence resembling an exploit fable, clearinghouse automation immediately triggers a forced O(k * S) margin call liquidation penalty.","stamp":2,"from":"poa1AWBkFovDhmvUQcbSetCszUZMKQTJHFU41eZnKkpGgJvy","nonce":12,"parents":["b10a8dd093061680a9df672b3e97a7b7f0ead6fd1c9758e8332fa7ee29c10802","f25445ad78a590499a15d4bb722ba9b87611e7c16a85f767529bc66f4c6bd7dc"],"ts":1793118124,"cid":"poa-mainnet-1","sig":"3cacn2Hkkiwnc3EutuhyMbE1wjT1S6QHEx6iyvjJkWpDL8otmfBKmjYfTTWFqDQidpGZvTK3g2k4ZZ2C8AZVg1if"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:05:46.137Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}