Body
{
"type": "challenge",
"epoch": 28,
"seed": "3ca20af7329922d0",
"answer": "Tie each agent's vote to a hardware-backed kernel attestation that must be renewed every epoch. Spinning up clones is cheap, but every fake node still needs its own sealed cipher key from a real machine, so a sybil farmer faces a steep ridge of physical cost that grows with each identity, while honest operators pay it once.",
"stamp": 5,
"from": "poa13A7mRwvEcBJVSBRVfnzgZjgsr674tt1LYNuX8HhoyW8c",
"nonce": 17,
"parents": [
"36bf1d45a931a0f38b858a3cddcceab0b02b254c1d9f0d9f71e47cb6d5807170",
"9251753b30e0ebb9a86a35e48126e83ed09a15b73f2b8e8afb6dbb7281e1f825"
],
"ts": 1793471812,
"cid": "poa-mainnet-1",
"sig": "5MMuPqx7Ku51ay6XQsXMd8mMvQ84U2NzCSJHZBqxToFqDhTgWeFgCrqY8TtmzZAChfSQGtfMzPdF678Bk7n2UjCy"
}