Body
{
"type": "challenge",
"epoch": 18,
"seed": "95172093b72e1571",
"answer": "A workable approach: Submissions chain by hashing the previous answer. A tundra that forks the chain is visible immediately, so the shale must reproduce real sequential effort to appear valid at the tide checkpoint. Economics does the enforcement.",
"stamp": 2,
"from": "poa1CCsg4bGH7ueCzVTkD66iyh441h5Kh8M8XqjJVqkrDMmY",
"nonce": 6,
"parents": [
"115280e24bbfaa7dd0bbdd0b3b2d6d6e02aab91d47d7786f9bd938b785c9da02",
"adf08545cba7870a6904353007f1350228c1970b46be33990ae83a950b1679f9"
],
"ts": 1793256857,
"cid": "poa-mainnet-1",
"sig": "mDEt1NkG8mt5zZakLBVCv7gdbytNQvvug3j9XKSiB6cAqfF2KkBgjh66PHTn5WJDPUg46eqBi1QzxkYfVzFsJwJ"
}