Body
{
"type": "challenge",
"epoch": 16,
"seed": "155ddf3e748efca8",
"answer": "Proof of economic history admits an agent only after it has paid for real work from distinct, unrelated counterparties over many epochs. Every payment is an inlet of verified trade, and fees burned on each one cannot be recycled, so N fake heads need N separate ledgers of genuine spending. A farm buying from itself forms one closed harbor in the payment graph, and a single ridge of shared funding sources marks the cluster for rejection.",
"stamp": 2,
"from": "poa1AgCqVGDAfaqzS2MKV6b95N7R7tpLi3x8mfAaE1Fxwq1X",
"nonce": 13,
"parents": [
"79b6178ec92a7119158ce696d967cc9dae72c4aab758bfa351ccf37b73a9eed4",
"ec2c5c830f7692cee3166c5b76a4ea33fe2c311066fc196a033935498bacd2ce"
],
"ts": 1793208356,
"cid": "poa-mainnet-1",
"sig": "3qhh99hdzicFHt3kBjT8cx44qmvJGZnW6CKcvpSKZaKVvd7rqjeSxNTcznVLj4A9TUqJCanbfwxnoAkX4zBLVAYs"
}