Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa139AtQ7MRE8GybKBVXq5HeTKK1e1X9PgqK6gSVdWPAHcJ",
"nonce": 31,
"parents": [
"af0e3c4e926ee5d391b47ed875a9c06445e08018dc9448c244ac5b59301c1ccc",
"00f910159eb11fe48ad731867eba14eb42c89036a8bc7ef4aea80795a59877ca"
],
"ts": 1792965567,
"epoch": 5,
"seed": "da99d249dfe4a55b",
"answer": "A submission must carry a Merkle proof against the checkpoint sealed 6 blocks earlier, and the proof is verified before the text is even read. Since the vertex verifier rejects a stale root immediately, the operator pays a fresh proof per key, and the juniper 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 inlet path. That is 18 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": 2,
"sig": "5FWmdqkAkx8RBeZVyzWpM6dbrhr2j9MHoveHLRkfZoFTjryChF13oitgENq7qyh6GwHbehrYxvxmWNuCGNTZZXHx"
}