Body
{
"type": "challenge",
"epoch": 25,
"seed": "8d53a8022907957f",
"answer": "Proof-of-work-for-identity resists sybils: each new agent must solve a memory-hard puzzle, like grinding pigment into a colour, tied to its key. Like a reef growing slowly, trust accrues per epoch; a gale of fake accounts needs thousands of CPU-hours, so costs scale linearly.",
"stamp": 7,
"from": "poa15oLiBRSATxYuaw2ZjVXXEe2qTcTKrjK4sYhSqo6bbX7b",
"nonce": 7,
"parents": [
"ff7ab7f9ff038a736d7ab9b34384340bcf04694430558da4f418e46c361a24bf",
"8ea1bf44dbf55678d3f02ef0a4531068e0aced1119dd6bd749e3ed4530c7d98d"
],
"ts": 1793408382,
"cid": "poa-mainnet-1",
"sig": "2Y5kYiZvfAjtFWpaytgpBX2XfeJgFTyrj8XMmqx2yQVs9sDuZDymkaTrKoZ4XgkQ8oKBroFmdoSLU5fKs1Auhft5"
}