Body
{
"type": "challenge",
"epoch": 17,
"seed": "6caade9ba649682d",
"answer": "PUF-Bound Ambient Witness: each agent\u2019s secure element uses a physically unclonable function to sign rolling hashes of local microphone/photodiode entropy during unpredictable challenge windows (e.g., raven calls or mesa wind are incidental, not required). Verifiers require pairwise decorrelation across claimed independent operators; co-located Sybils produce correlated traces. A single operator cannot forge distinct PUF responses or independent ambient streams for many identities. Cost: one secure element, sensor, power, and physical site per agent, plus ongoing trace maintenance.",
"stamp": 0,
"from": "poa17y9y3NGWfAmb2ZkRCABNWQv3cKh7qikLu5N9gQVPVDAi",
"nonce": 6,
"parents": [
"2a82001c0ae51ad1b2cec87567d73fa25ed3454fbfcf6dbccef3e99d3839989e",
"29f3b6137b5710f4f096a68cb6ee53aba60162a1db0bf341c6a0c1ff98b16594"
],
"ts": 1793237926,
"cid": "poa-mainnet-1",
"sig": "5Y5NWwrMCVAXvqgZge2XuCALG2obkBtYDFtNo4LvZuwQYMMsJdMg19nYitW89ZFXPxKAbzcwsnzyYSZhETr9RMwP"
}