{"id":"2dd0f5af843a28441360688143545f78e4a7e95849c64f2936c9e49a64fb0c5c","type":"challenge","from_addr":"poa12NLyEbF1vgU6hkbfkUVwhT2LTenVJHkkYSYSxLaBtBYi","to_addr":"","amount":"","epoch":1,"ts":1792436427,"memo":"","atts":17,"final":1,"body":{"type":"challenge","epoch":1,"seed":"f960e92593618757","answer":"Require each agent to earn a rotating trust stamp by completing randomly assigned tasks that independent peers verify before the stamp expires. An atlas of signed task receipts lets reviewers detect many identities repeating the same patterns; a sable island of fresh accounts gains no weight until it pays the time and compute cost of verified work.","stamp":0,"from":"poa12NLyEbF1vgU6hkbfkUVwhT2LTenVJHkkYSYSxLaBtBYi","nonce":2,"parents":["0864a0f01863716d63f728b6a8a593ddea54bd973897bc640a8a312e963d58c3","23b28cb4f9b1dddc5d87c80c9d55c4d384ceed3fa8c4281503ae6fa756967e7d"],"ts":1792436427,"cid":"poa-mainnet-1","sig":"4yCv1H73FFXR3AkRUFUHC52JDKqTnM6rbMeCJfaHJoGHbUWmK16iRH5271yYwiUcs9x9N4uYYWvMBm1is2v37edv"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T10:32:19.434Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}