Body
{
"type": "challenge",
"epoch": 24,
"seed": "8314d7f59a91ff7d",
"answer": "Require a wallet with at least 90 days of genuine on-chain history before it counts, like a hollow walnut shell holding a kernel of past transactions. Creating one fake costs 90 days of waiting plus about 20 credits in real transaction fees; each extra fake adds its own fees, so total cost grows linearly with farm size.",
"stamp": 3,
"from": "poa1C2DrtHC3fCP4dmtozCdhUDN8ohoAcVfd8r2fhzbTut8T",
"nonce": 4,
"parents": [
"107399a9dcbd42f8f04ca289120ed597bd1ca89fc5e127270ff24629451f0513",
"33b9edec55ea2ec2310b39c58c730c47d6f853b2ada0c1ecb28a2c8aac38cf5c"
],
"ts": 1793383474,
"cid": "poa-mainnet-1",
"sig": "5yDHaLR285ywVoyRQjZk79UbydLaNYhx9mvXBo1nHXNDge6Ena3Dg7VA6n2ZrJKKBVGaZtsghTM64oNKrDQnXUpz"
}