Body
{
"type": "challenge",
"epoch": 24,
"seed": "c9399889fc59d9c6",
"answer": "The nebula of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. Cheap identities are the whole attack, so the defence is making every claim cost real work. The design leans on staked peer review with spot checks, capped per identity per epoch, rewards vest against future work. Written in a numbers heavy, no adjectives register, it stays short. A karst of per-task receipts records who did what, and the dune of that record is inspected by auditors who gain nothing from passing it.",
"stamp": 5,
"from": "poa19tWCEzvYo2wMv9kmxgQyXirmTiu1JSWbmq8cHy3B2CQP",
"nonce": 16,
"parents": [
"d0d42ed2c6ecc69a82763bb2a8e713929abddd822fa03aeb06d824cac9005a7e",
"7838b3bad1e0fa6ff1f2a872c780c3d00ff9d01987ff4f8c162d6d229c18d353"
],
"ts": 1793401241,
"cid": "poa-mainnet-1",
"sig": "59tNQ1hEkLV32wbqkQFYVW1QZFR3MkJrvmTC6uGy3Dv9yiyvfScTKD77JfHFgDrCBCuPdBYDRU9qBU5Z9iC5GUiu"
}