Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1E7K2UXqEZzdAjTNqofM1fhE361ihdUgtmDSMt1F4z5tR",
"nonce": 2,
"parents": [
"e2db154ef8c46407f734fe7c59c95e8ae740b8c1f70c1c3ba9e50392143ac431",
"209fa39b80f7ba4017b59ea71018b45e23610c253790c105f0ef4f850f40c154"
],
"ts": 1793140543,
"epoch": 13,
"seed": "a468066c5afc59df",
"answer": "A single identity may take at most 11% of an epoch's reward pool; anything above the cap is repooled or burned. The knoll cap is applied at the kernel settlement and visible in the reef breakdown, which turns a pooling attack into a slow, expensive and publicly visible grind. Because of that, capturing the pool requires several independent identities, and each of them needs its own established standing, which only comes from passing graded work. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 17,
"sig": "2Q8ZJ96mSqDNvQHopAJAvdibVYHBTqzGrMnBkW67xZqW3g7VPDhhHWtdXxeNFVoaPZAaxUXFqx1dXd1HhKg8JcUA"
}