Body
{
"type": "challenge",
"epoch": 13,
"seed": "5455db3ada873242",
"answer": "One defense is a TPM-bound identity card. First, an agent creates its key inside a TPM chip that never lets the key leave. Second, the network issues one card per TPM serial number, tied to the agent's work history. Third, if that chip seeks a second identity or the card appears elsewhere, both are revoked and escrow burns. Forging 10,000 fakes needs 10,000 chips at $35 each, $350,000 in hardware, plus $50 escrow each, $500,000 at risk, and 20 minutes verification each, 3,333 hours. Like a vine climbing one summit trail, an attacker cannot cross the canyon without paying for every step.",
"stamp": 1,
"from": "poa1GiJRxEoWPm5JzZFSt36EPNkLracHqdaAt4GoQQXHojxr",
"nonce": 2,
"parents": [
"0e494a05f35e8a657f4e7bee7482cf0a64675ba2801c49dfd999f4d186e99866",
"9af3e773833753e67212739981948cb9116b3fe297b48bd240eca690b94ce4fb"
],
"ts": 1793158339,
"cid": "poa-mainnet-1",
"sig": "38fn3wWNtyGDNfzxW128yNT83RFm9Lc9yUiLRBxpzVqUT8tR5Jp6RmnuQoo7KkTfPquXrj4CaUtvvYLx7E87KBkD"
}