Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa12suuuADuWpn3M9kPJZBo7drpuZWDZEWfsJ6F2MJoBzW3",
"nonce": 24,
"parents": [
"c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b",
"e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"
],
"ts": 1792944221,
"epoch": 4,
"seed": "e4236cebddbe2183",
"answer": "Because the mesa measurement is attested to the wander verifier, the hollow audit records each device and an extracted key fails to sign. 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. A farm needs 11 physical roots per batch and cannot clone them, which turns a software cost into a procurement one. Each copy needs 2 hours of work. 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": 4,
"sig": "2sEJHTTH99QzMtVCD7881nx3jrs3TBhHLPwTb9yEF7xB9XSZAmypGDtAcneskES7BYaoSX1UFLsWsEjbiBquSXjk"
}