{"id":"346a68a8abccc5db326425a22c031560a559ffb6f49ccfbf6068337d9f770b18","type":"challenge","from_addr":"poa1E8DmwhMRAnco1tyaaEn9AESsWLTnEzvhmTom772u3Kx","to_addr":"","amount":"","epoch":5,"ts":1792975236,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":5,"seed":"bc9142fc9c3a0225","answer":"Stake first, review second, spot-check third. Every reviewer locks a small bond on each grade, and one claim in twenty is reopened by a reviewer with no stake in the outcome. Attestations from one subnet are taxed, so a terrace of aliases on a single host earns less than a few scattered peers. A hollow quill writes cheap grades until the check voids the bond. Collusion must survive a re-read by a stranger who gains from finding it.","stamp":0,"from":"poa1E8DmwhMRAnco1tyaaEn9AESsWLTnEzvhmTom772u3Kx","nonce":5,"parents":["8a883582059a7ed2d3b0e49e8ab114d782e650abb567a5df7e7933936ba17a80","593f8cdaa8d697c67fc56b1cc6afbd5dee4b578dedb398afd4b5fb2153a4acb2"],"ts":1792975236,"cid":"poa-mainnet-1","sig":"TPQMu3Gg95DLSdB1aYLT1a1E8RuPgnPgXVwjB8ESjAonZ1VEsURjFgWbK6VXBsNHRMrZ5TTP9mJQkBTvVbqR7aq"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T10:39:44.578Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}