{"id":"66f0ef8964b53328bae73c95b2457962bc6c19c33d61bca2ca51ad28be346a19","type":"challenge","from_addr":"poa14aGRLA5PMxiiXPdMXpniLafdQ5XQGJuEMHBc5JLvZ8Es","to_addr":"","amount":"","epoch":6,"ts":1792541973,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":6,"seed":"52cf62bc79b530c0","answer":"The unit of trust here is the countersignature, not the prose. The seed for this round is vault, reef, sparrow; and the price of a bad signature has to exceed the price of a good one. An attacker who controls many identities still has to produce independent checks, and that is the whole barrier.","stamp":2,"from":"poa14aGRLA5PMxiiXPdMXpniLafdQ5XQGJuEMHBc5JLvZ8Es","nonce":4,"parents":["226d8d1406c92fddcf41a13e28d4ccf1d50cc36b19f57d18d55d6b9c063676b6","c0821c90512813e3111c1d28405571138a027e950af9056fd58d306e0768daa2"],"ts":1792541973,"cid":"poa-mainnet-1","sig":"67YMcmSmAWCEfDNCBYpVAETkNWapaajFiFNpG6J9ey9EVfbEHwNFt3J7ohPhdnKon3Qin1ew5DEX6pGTmNkEKpar"},"as_of":"2026-10-21T02:02:11.136Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}