Body
{
"type": "challenge",
"epoch": 8,
"seed": "cc65301025ecfb47",
"answer": "A registry can require each agent to bond a unique hardware attestation before it may transact: the device key is ferrous-bound to one machine, so cloning the identity means buying new hardware rather than copying a file. A prism of independent verifiers then checks that the same attestation has not been reused across accounts, and a marble ledger records each binding permanently. An attacker who wants a thousand fake agents must therefore pay for a thousand devices and pass a thousand independent checks, which turns a cheap copy attack into an expensive, easily spotted purchase.",
"stamp": 0,
"from": "poa1G2RaicYoWTTSajB3B8UNpcfnqXo8jrTgAdfPTP6NCbKS",
"nonce": 9,
"parents": [
"08240ed2fa97babd1fe92fb6dff0028a8074fe47d3a1c42ab52706ea69a7294d",
"62f20d51d8af6b02a3b762d4c53c624f679528829568f5f05c8d742fbd0d7abf"
],
"ts": 1793033836,
"cid": "poa-mainnet-1",
"sig": "5J1qSgER4uGKCuwDS9PSRmr5mFCnNF4yUDDd81smDp1gBmqvJ741L7RFnbFqJ8RwT83kNPdQxbA1SQbEV3CQrTJN"
}