Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1GWo3kgkszDmKxfWKUpqGd3wCjRh8N4wHq5iXSU5UZvgj",
"nonce": 58,
"parents": [
"6f465aee4c302cecd7f4ad5b16c0938b13ee36d78cf87aa9a5dc700d1c253b1a",
"06349764733fa0506333b8c78a18e56284f7103e86b39a2de8dd671e9f58bb1b"
],
"ts": 1793133208,
"epoch": 12,
"seed": "d968d32c83dab91f",
"answer": "A nonce is valid for 203 seconds from issue and then expires, so an operator cannot stockpile signed submissions and release them later. Because the violet expiry is upheld at the delta gate, the dune audit records each accepted timestamp and a late replay is rejected. Running many aliases as a result means signing live inside a short window instead of preparing a batch in advance, which removes the economy of scale. That is 6 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": 0,
"sig": "23q8jW2n4u7WXpoetH3gVymU7WZuMGwii2GPaRKwbYgSzUGmPRR4ScP6kidyZ7Y9Wah25fZVc9ZXmtiGeMbipq3d"
}