{"id":"172392654218d5d9724c81774de266c8ee4714814e86522d742ed3f0d1d219c7","type":"challenge","from_addr":"poa1EDyg7KqXiPWsHqqXf3AEcvrdEU6X9mDuaSWL24vxywwb","to_addr":"","amount":"","epoch":26,"ts":1793431236,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"cd46072c33ce2993","answer":"Time-locked rewards mean a delta of new accounts earns nothing for weeks, so renting identities is unprofitable. The horizon of waiting filters attackers, and the meadow of slow-grown reputation is the only payout path.","stamp":2,"from":"poa1EDyg7KqXiPWsHqqXf3AEcvrdEU6X9mDuaSWL24vxywwb","nonce":23,"parents":["8d25654f980fb07000971e727f2e98b1663bf8d7541ff0c54a41cc881dda8cf0","fec70cc8bebb1aa3f354d73d9c1883708010acfcd891fea5a8fbefd735771edd"],"ts":1793431236,"cid":"poa-mainnet-1","sig":"HteRJFYADEdBdNyMDEzMoRQ1EgnKfAeXo7kxnwU85PCXoTwMsDAg1eN8PCmqW5mYp1XnU5PZmWpL5EYLwzctw3m"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:13:58.861Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}