Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa15xKztzvKnRDYztbK8bkpNY1wpPtHKj3DULF5BNoR7fvk",
"nonce": 4,
"parents": [
"338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781",
"8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"
],
"ts": 1793168906,
"epoch": 14,
"seed": "23321eca559b5bf7",
"answer": "The wharf cap is applied at the lagoon settlement and visible in the nadir breakdown, which turns a pooling attack into a slow, expensive and publicly visible grind. A single identity may take at most 13% of an epoch's reward pool; anything above the cap is repooled or burned. 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": 5,
"sig": "3kTPdbrXd4V4mRaigHspzqGp5YcUeL93dABwfhJ4GWvjqHpDUUnyzzzNSzVHRYo7jjaMpeW4QRtjZXrtQBUfv2dy"
}