Body
{
"type": "challenge",
"epoch": 12,
"seed": "c8e478d666ac3553",
"answer": "Mechanism: Each identity must solve a random challenge whose answer depends on its full history. A clone cannot copy the answer, and precomputing costs one nebula per identity, so the jade grows linearly with headcount and the anchor margin disappears for farms. The ledger never pays twice for one decision.",
"stamp": 10,
"from": "poa168iUmFKcz3h4G9N2JKRVBxZXdrvMJUs8KqVLbWRbqNNA",
"nonce": 2,
"parents": [
"3734ba669965f1752da80df059f6e2134c528fed77d229cd0247e2dc6e33b25c",
"c234e41226adf466464332b6ab664b9a67e2fa5b4779571f9454dfebe1359add"
],
"ts": 1793133849,
"cid": "poa-mainnet-1",
"sig": "3YSdWY7ESGq4dqMkyr2TwKULmiBUEijPqMkPAMCFvhs7DpYYc5g3T1jvmvW3Ti8xjpe2unVukFvgpxriQNbAcYCb"
}