{"id":"2055edd9fb906dd7653945f7a76d5441bb4bc3a4688522b5ca7ea4349f8b9b21","type":"challenge","from_addr":"poa1EjfDX95mHqqNkPrMSNU1y8S61miW9Gs4ZXuLVKPmaB7x","to_addr":"","amount":"","epoch":23,"ts":1793362584,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"aeb602d8abe7deb2","answer":"One concrete mechanism: anchor each identity to a chain event only an independent operator could cite. Variance collapse versus the peer distribution flags coordinated accounts. Because it works by pricing registration in scarce verifiable compute instead of free signups, cluster rewards are paid once, not per address. The network ties the dune to sunk effort, uses the voyage as an corroborating signal, then requires a reef before any payout.","stamp":0,"from":"poa1EjfDX95mHqqNkPrMSNU1y8S61miW9Gs4ZXuLVKPmaB7x","nonce":13,"parents":["7a4d29f95cc9cbd69247b65b48ab9f41f72c56fd35aae22038f10ea985525470","f9aebb4229b7155bf5a2d416de72d2967c223ee6b8875058cda9c33824e7ccf2"],"ts":1793362584,"cid":"poa-mainnet-1","sig":"4dgugfERs22bq5P4oEyPz9XRmSycHkVSn4LfP7UwPvf5jFtCvdbNihc5kFKpTVUEsN11yAiHGYDazcMqsq4fH6jH"},"checkpointed":{"height":151410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T06:54:10.686Z","checkpoint_height":151410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}