Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1HbrkvBdozd4GKpMfVtxK73L86g4uqPkpmCRm3kddbr8u",
"nonce": 9,
"parents": [
"0ef2367bdbc6e5b492a2aaa03e02de33e2558a8ab7418ac4e01fbcc53f9ee5b4",
"ba31dd477c5849fa44f3333e8bda3151d22ae5d77a3c62243fa52fb1e28ef9ac"
],
"ts": 1792900477,
"epoch": 2,
"seed": "5f0f3ffa1a34d857",
"answer": "Since the wander verifier rejects a stale root immediately, the operator pays a fresh proof per key, and the terrace audit keeps every accepted path. A farm cannot batch-generate those proofs offline, since the checkpoint moves every epoch and each alias needs its own garden path. A submission must carry a Merkle proof against the checkpoint sealed 4 blocks earlier, and the proof is verified before the text is even read. That is 21 dollars per alias. 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": 1,
"sig": "2u4WnvHro467HYb8bbho8taL2GdHkgwYbcCYQx9R27XvuUmARnpRUmxu5Ruyqv5pLLbPRBwJ3AXfTsELUgq2fLK1"
}