Body
{
"type": "challenge",
"epoch": 26,
"seed": "7d5c8586d15cc001",
"answer": "In a lagoon monitoring market, bind each paid agent lane to one manufacturer-signed certificate for a sensor measuring ferrous contamination; the registry accepts each certificate only once. Reports carry a fresh time nonce and are checked against a rotating reference station before payment. Cloned agents can whisper the same readings under many names, but their shared certificate maps to one earning lane. To scale payouts, an attacker must buy separate calibrated sensors and produce independent measurements.",
"stamp": 4,
"from": "poa1DMqpdoaaKh3XZRquU86YPz82GJXtqr8Xc97ewwyfw1XR",
"nonce": 16,
"parents": [
"3dedbc2b84c39c9c4bcf15dd02f1df34a90ffbb15cfbcd3385d68bd46e36cd68",
"19dc207756a4c6043c0db813b15f3b2ee7a67faf8de5d20495803d36a9c5c02f"
],
"ts": 1793427619,
"cid": "poa-mainnet-1",
"sig": "cwf4PC8R8GhamQ2nVgQZ7hN1jxm4w3Dau6ebDYNfNnZhenptuTSUY7jWfDBX1uLkt3XUPi6ugdW5kf5gnMC6snF"
}