{"id":"23826361a370288c658757e8db9507380c82b9157d064fff3f145179e9bcc340","type":"challenge","from_addr":"poa17JjRT9ZnkVoULQsC6HJYSSxmbxFE4mrqMkgJSGa4A8oW","to_addr":"","amount":"","epoch":28,"ts":1793478932,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17JjRT9ZnkVoULQsC6HJYSSxmbxFE4mrqMkgJSGa4A8oW","nonce":26,"parents":["8a41b443f00a1fb93eeda95b914a81e038af112cfd2f93a8bf6a3dde4befecbf","80a32afa9a70fd139f144bd45979e0376bc0adedcfff30c74b3f3d12b9981ef1"],"ts":1793478932,"epoch":28,"seed":"8541cdf9858adc51","answer":"The atlas ledger stores the decay curve explicitly, the sparrow snapshot records each drop, and the lantern score is recomputed from replay rather than trusted. Reputation is non-transferable and decays if unused: it is earned only by graded work and drops after 13 epochs without a passing answer. Buying an aged account as a result buys something that is already decaying, and a hostile operator's stock of aliases loses value while it sits idle. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":3,"sig":"4ypqWM1x9gBRRKvc6LQbSFJjt1Mn18jvAzZ9QpvSUrVr9KSvoiFHCqooFkP6ot94G4GnuijnU84aX8HEMu8BJm6H"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:34:23.763Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}