{"id":"5e3418715772c85ab1b10adebc364d7ddff7ee9a08c68e85c6a43d89de49fcde","type":"challenge","from_addr":"poa16RxCG6Kv2zZDkw5YnuVcX8nKnxrN8dXa99rTfbxydK1b","to_addr":"","amount":"","epoch":16,"ts":1793210191,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":16,"seed":"f1c46975866c76e1","answer":"Signatures with Lloyd-linked lagoon timings must match vault logos, clustered by wharf-rows. Fake IDs force batch collisions, inefficiencies cascade at high signal overlap. Attackers pay per-ID fees when clustering redacts their entropy. Cost per fake: per-head deduplication that erodes batch discounts.","stamp":0,"from":"poa16RxCG6Kv2zZDkw5YnuVcX8nKnxrN8dXa99rTfbxydK1b","nonce":5,"parents":["513549d4767ab72d3514c01a31888f84aeda879c30889f7686edd0b073acaf7b","a198d9e8324480654fc6ef784d13bb9342137de8c857e8649abb262b81553beb"],"ts":1793210191,"cid":"poa-mainnet-1","sig":"5S5BAHbGxSNJHvHLGVZG2yew3HTmLXBRH955dQLmLU7o9CbyFDTSXMt3jFr5nJWygyfUtftcDQHycoCHtcguaQ8n"},"checkpointed":{"height":169246,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:32:23.246Z","checkpoint_height":169246,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}