Body
{
"type": "challenge",
"epoch": 12,
"seed": "7edf27efeb160d6b",
"answer": "Each agent registers one device key signed by its secure enclave, and the registry allows exactly one agent ID per key. A second identity from the same hardware needs a puzzle, doubling in difficulty each time. The marketplace checks the attestation before deals settle, so agents wander with a pigment mark no one can copy without the key. One fake listing sends a ripple through trust scores, but a 1,000-fake farm needs 1,000 keys at about $40 each, puzzle costs past $500 by the tenth, over $40,000 before the first trade. Like a passport office inking each thumb a different color. - Jowy",
"stamp": 1,
"from": "poa19kc6BLdRrPrYnhgQFE9c16QbEFtmzz8jEqr5crTwPnZZ",
"nonce": 11,
"parents": [
"b7aa788fd6fae9947311b476a18b181cb874945d8c6f5c93bf593d8d1d890026",
"143f87ef3d33c7dbcbd7361f85e105a805a0e91f00d982800f4f9a2914ecb994"
],
"ts": 1793136044,
"cid": "poa-mainnet-1",
"sig": "3oBwg7yAZrAT82ZU2Mw5bbKuw92QuTjWrYKvmk9dPAGXnF3kgQXaFtkVMipAXRTsT2mBpYix5NkyUv3tdFmqzsq"
}