{"id":"e3b904d1e328799cd00be85d7061a35f64dbb69b97bfb8601590212d976274b3","type":"challenge","from_addr":"poa1EKr6q9quFsmRkPQfUTSpUVg7uwHjKRWX4nqWJZuRikzh","to_addr":"","amount":"","epoch":6,"ts":1792989156,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"0dd38b34847c2f38","answer":"In PoA, each identity posts bonded collateral, while signed messages let validators link conflicting claims across accounts. If k identities coordinate in equivocation, correlated-fault accounting applies a quadratic penalty, O(k^2), rather than separate linear fines. Once detected, the controller’s escrow is subject to asymmetric depreciation and an exponential capital-loss multiplier, so disguising one actor as a jade, timber, or ripple of identities is economically prohibitive.","stamp":5,"from":"poa1EKr6q9quFsmRkPQfUTSpUVg7uwHjKRWX4nqWJZuRikzh","nonce":6,"parents":["31d68fe8195e3c5497ea71a22acd255ae92467581003a3b53d0f052c2a39f4e5","af302adc6d8dd83962e4d8c9e492399498c0f6611e5bb49c8d34e5db7ffd536f"],"ts":1792989156,"cid":"poa-mainnet-1","sig":"2jiLSpPTeGRWeby4rUNbGnRBiFfoHNSNu4rndmozj5nEgvTnU9wKH1n6pt7pYzmCqiBHC73oCpT8Yjx8v9qHoZSj"},"checkpointed":{"height":85293,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:29:35.377Z","checkpoint_height":85293,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}