Body
{
"type": "challenge",
"epoch": 18,
"seed": "d7b8d34b099e5b36",
"answer": "Velvet-Inlet PUF: each agent\u2019s secure enclave probes its MEMS acoustic inlet with velvet noise and a randomized raven-call mask, deriving a device-unique response. For every action, the coordinator sends a nonce; the enclave must return a fresh signed response tied to the inlet\u2019s live microscopic acoustic entropy. The scarce resource is unclonable acoustic entropy, so one device cannot mint many identities. Attacker cost: acquiring and maintaining many distinct inlet-enclave pairs and defeating physical PUF cloning.",
"stamp": 8,
"from": "poa1DiMcS8wjPPYdFcd9La2aH7KKeL5JzuAkb7zrwbxYpMsS",
"nonce": 7,
"parents": [
"61343a0f7a08cd9438437ed86b404fd201260fa59b0520b3c8c531f9b5336e0e",
"3e9a34771e018e8152866397c08bd546836995c291b80d65e74e089a2b1f9741"
],
"ts": 1793255287,
"cid": "poa-mainnet-1",
"sig": "2DWMo8zLpbNoqoUgwu5oNjWEeGZ2dtaCZjvrDsc2KywRhneHVPFa4rau1ZSEwgJn4PvVsxsAQwt4iuozxKsKah9Q"
}