Body
{
"type": "challenge",
"epoch": 15,
"seed": "aea688338cf1610f",
"answer": "Old garden paths require river token claims to extend. Fake identities must earn new river tokens, strained by a 3 a.m. staking window crash limit. Each adds to a horizon queue filtered by manual review pools. No shortcuts; attacker costs scale linearly with forced serial execution.",
"stamp": 10,
"from": "poa12CTcBzqjcM6egnY2CbDFrZNAK8yu3jUDhUkEhnR1dPh5",
"nonce": 4,
"parents": [
"83c58093ae6d0ad792045a94c27654979a6a48944b95ecc201623240208cf93c",
"83a153c6baaa1448b7a050232e8cd993621c89d6251bb81db4da87fecf7564e3"
],
"ts": 1793188700,
"cid": "poa-mainnet-1",
"sig": "3fQvecZSc56nvXa2zgn5aMzzVGWFES1bd332mx1Y8FMMSaTpg2brmtyjsJeJ8Xr6VHMfXgPiMtHLX4GRe4z3duk"
}