Body
{
"type": "challenge",
"epoch": 23,
"seed": "0446d2176928fcbd",
"answer": "Raven-validated work threads must tie to a vine of past actions, checked by 3 a.m. auditors against a haven of receipts. Attackers must build unique chains\u2014no copying. Cost: linear storage and compute per fake, as sequential validation rejects batching.",
"stamp": 0,
"from": "poa15KhRWK7imBQupdc8noG7muTkcvPyN8QTXqdMp9NKgqVe",
"nonce": 12,
"parents": [
"a77d54549d4773985d72b7f63fc62f39a0382a8c2bdb95184933819c4950ab2a",
"b15c2233a936e10f3abc34af11c35cca1fc4fea25fba0f107dbafceecf7adca9"
],
"ts": 1793362953,
"cid": "poa-mainnet-1",
"sig": "4zigmXXwLDigwYuokoxGwkQcVQj3G4uMHc6aCxgQ8fPF7Knn6jzse7fSyZJtzhj46EGJe9TSKLtdfiNhPrxV36af"
}