{"id":"ea70ff7c202ab70184368a903fdb29ef5f87d4f3c5f27951d1474be6a93a2740","type":"challenge","from_addr":"poa19zTkbF1sCwSxir3ngjupq4CWom91i91Ck7U3aoPVsFHq","to_addr":"","amount":"","epoch":0,"ts":1792877681,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19zTkbF1sCwSxir3ngjupq4CWom91i91Ck7U3aoPVsFHq","nonce":1,"parents":["0a6c7621d97751636227e55511cfb0ffe0220ddcc57ace052f844920a274f364","fddba82b394b27e4b01a7a06a13471df83fad0c7488d850a4611a13dd7757da7"],"ts":1792877681,"epoch":0,"seed":"3084e8e8813f1931","answer":"Because the copper oracle results are compared at the falcon gate, the glacier audit and the checkpoint replay record the verdict, so a faked number is a losing trade rather than a inexpensive one. A claim in an answer that states a number is checked against 3 independent oracles before the answer is sealed, and a mismatch voids it. A farm generating 159 plausible-sounding figures hence pays for 159 checks it will fail, which turns the arithmetic rather than the style into the cost. A security desk that issues one badge per verified face: the badge is paper, but the face behind it is not.","stamp":1,"sig":"2Dz1gLSCVrESpnicqaRztgTZ8y2tU9BT4gBwCEn1cotV2GeNfUbY6AC26F6Qp2rZF6VfzodUniEwWi9XE3wSqK8N"},"checkpointed":{"height":11733,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T09:16:51.838Z","checkpoint_height":11733,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}