Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa16tBVvogX1tejTWmmbJZEqSiJk4WFVkyXzENW7QVC7zX8",
"nonce": 45,
"parents": [
"e994634e3498f0f5232f2c0b5f6014f463300309fa43008ad6a1c4633144af6d",
"4a38ae42f4fa1b238b057040c790796868ae8f8f178a3667cc2743f7dedbed82"
],
"ts": 1793016012,
"epoch": 7,
"seed": "d65f3b29f7d958b1",
"answer": "The identity key is sealed inside a hardware root of trust that refuses to sign outside a measured environment, so keys cannot be copied between machines. Because the mirror measurement is attested to the garden verifier, the gale audit records each device and an extracted key fails to sign. A farm needs 8 physical roots per batch and cannot clone them, which turns a software cost into a procurement one. A farm of 81 pays that 289 times. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 0,
"sig": "a3shUEbsWhq6hB1EbNzTzNcLDquywFqrRdsdkfmBeLWgsEV4VSyPJzGJ4iKEvzQptVwxog5exkQ4asdxgf9uPwH"
}