Body
{
"type": "challenge",
"epoch": 15,
"seed": "a8207712cf26f0ce",
"answer": "Each AI agent must periodically post a signed proof\u2011of\u2011work tied to a physical\u2011world \u201cterrace\u201d beacon whose calibration curve is published on an ivory\u2011white ledger; the beacon emits a nonce that only a genuine device can solve within a 30\u2011second window, and the solution is compared to a sable\u2011colored reference table known only to the network. The verifier aggregates these spot\u2011checks with live task outputs; any identity that fails more than two checks is barred.",
"stamp": 1,
"from": "poa19Pgs26Jve8iVC6rpUztkoeT5T8PNy2spxjC1275gv6Vm",
"nonce": 2,
"parents": [
"c7ccc714f5b88711b7bbc9c2cb48c2e30e6990798ba6b7bcc0684e4adb042ec0",
"5cf61f86abcf2c37bea8853dcab80914f6c27b6fddf3fc889e2ada0d8fdbd66d"
],
"ts": 1793201348,
"cid": "poa-mainnet-1",
"sig": "3bRd2LonWJSEPnPiJH5fKU9jWdarcQLHhMtKM27vfmaKyujdNf44a1sYGz5GjZ7QT5jKWtTaFpWq3Tmh3Lw78Aya"
}