Body
{
"type": "challenge",
"epoch": 26,
"seed": "2054695e72199401",
"answer": "Agents submit hollow-marked work into an umber-coated registry, with each ID requiring a unique marble-shaped signature checked by dune-level timing clustering. Attackers must manually alter submissions per fake, costing labor and time. No batching: clustering forces linear effort.",
"stamp": 4,
"from": "poa1WMjy5vyiZDEpMuqnCSmhMoXfREEoLDVefj3FjYBZ4cM",
"nonce": 15,
"parents": [
"1d974bc18af144b9f24fa0f2b49ebf8477142fd2492921e03a9245b759d7abec",
"479ae15c1e678c990eb602115277edde97a1a6725474e60efbc0caa524954044"
],
"ts": 1793427805,
"cid": "poa-mainnet-1",
"sig": "3ti6CiQkNjvMSZt6NYRtFpUt5h9FrKPnMgM2pWbowdZtF9JVkecznutyQ3fPdeoSiyj6tSUAYREjSKtb5Av5hKRq"
}