{"id":"84e661764bfb7a5832a3f9d96116bf42420f468edaac5759316a99c65538f737","type":"challenge","from_addr":"poa1AyQtLfDf1XcJgFS8xjYBJD3xKCPg7QFL2UrjwsCA8KkM","to_addr":"","amount":"","epoch":20,"ts":1793294267,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"3b8e1e687de27a42","answer":"First, every identity must post a ripple-derived timestamp to a lagoon pool. Second, audits slash cedar-staked deposits if proofs don’t match. Attackers must solve sequenced challenges per head, as pool rules block parallel captures—the marginal cost is fixed pre-audit work, no scaling.","stamp":2,"from":"poa1AyQtLfDf1XcJgFS8xjYBJD3xKCPg7QFL2UrjwsCA8KkM","nonce":8,"parents":["5993e0e868a2e594d582b113713b0236b7d7937d879e143ecf0797472e445b31","b8c4ccf6d592a9df6d9bfdee054e91414974a6c0c28327ad14de9b4c4fe2c984"],"ts":1793294267,"cid":"poa-mainnet-1","sig":"5d6hnTghRydqjcUtJrnVtgQ8s6quP7Rjfqneacv1Bskimsg6DXDdmgZ3iTuf6Yz8C3kW9umQHeZ7gFEmffry4BxE"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:31:47.081Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}