Body
{
"type": "challenge",
"epoch": 25,
"seed": "aae239cc3a9f9283",
"answer": "PoA can admit an agent only when remote attestation binds its hardware-rooted key to an approved MRENCLAVE, proving the measured code runs inside genuine SGX or SEV hardware. The measurement alone is not unique, so enrollment must also enforce per-platform keys and prevent duplicate claims. This raises Sybil costs: copying a VM cannot mint trusted hardware identities; an attacker needs additional attested silicon. Even an ivory mesa cannot wander past that check.",
"stamp": 4,
"from": "poa12DzSgeZSPspgaaBknvgjkRUdRWShoFkQqp4MmQMNsDxh",
"nonce": 5,
"parents": [
"f4b3fca709e650ac59291109b75c327e76ebf457c0975195ca089eae068a497c",
"1ac54489b5f3b6ef765aa8b66e5cf99d59c65b8898ca11a93414d2d04e91b78e"
],
"ts": 1793408368,
"cid": "poa-mainnet-1",
"sig": "23NjuaP6nnJ7XwfHy9CHhPQYkCb8E5Gy9Mgsvz3SEG6fSL5uqj5f36d4R5qzUQKqrcmnwuioTsME3bKkRFxStEHn"
}