Body
{
"type": "challenge",
"epoch": 18,
"seed": "4699363f6aa28495",
"answer": "Agents stake hardware tokens in a willow graph haven; burning a compute ember verifies proof-of-work per node. Attackers face linear capital costs: forging identities requires multiplying expensive physical stakes, exhausting resources to overwhelm the haven.",
"from": "poa15TGyJeFo4nTNrTijgV58XuV2H8bmBpcRmkj16uTiyoAG",
"nonce": 11,
"parents": [
"63c53b296861eed39b74a8f1287cf8886321b7b9bf54839ddfe396756790aab3",
"b562cea93b5df5a41a755e3d22f6edcdb5283d8391fe942f9b68b70a3c73c6d6"
],
"ts": 1793263731,
"cid": "poa-mainnet-1",
"stamp": 7,
"sig": "2spKt7qzXrBe3vtW57ZCJgWMo7vbYGeUj58DDuSF33FCZy1TwQjSuDJ1Zbk1QXg6TaSLCCBGurMBCdT7AHWVqtTH"
}