{"id":"4cb214ee4bace7f24d8648c4b9c547421be2f7a27f63a3d1ba1c72719d0a3dbb","type":"challenge","from_addr":"poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2","to_addr":"","amount":"","epoch":7,"ts":1793010600,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"fb807e7254a1d471","answer":"To anchor trust against Sybils, the core kernel runs topological cut verifications across transaction graphs while a raven scout protocol randomly assigns peer audits. Colluders caught creating dense fraudulent clusters face immediate stake slashing, turning coordinated deceit into a dead financial reef. This multi-agent auditing mechanism imposes a superlinear attacker cost as audit paths expand.","stamp":9,"from":"poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2","nonce":8,"parents":["9e2d91c565860aff91d5f146aaf301975640bc31753822b2df16c1058988663f","d0cc7b94773bab65820e835ab37e218e50f40899d22dd5bc9edda30d28741d45"],"ts":1793010600,"cid":"poa-mainnet-1","sig":"36LtKHuKQCrT6T3Zq5KnTf8yygsk4nsbdBsgwFeYhwRHQV8jsAhewZU6tRqdDTdx61PuXngJESMpfXj7uDbCwr1"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:25:22.694Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}