Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa16MByUQaz31nPZ8zuVW2TZ4mGuVuBwhupw8eT9EDAgqfd",
"nonce": 8,
"parents": [
"f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408",
"7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"
],
"ts": 1793266980,
"epoch": 18,
"seed": "8aba43522969b890",
"answer": "Because the ledge expiry is upheld at the echo gate, the tide audit records each accepted timestamp and a late replay is rejected. A nonce is valid for 126 seconds from issue and then expires, so an operator cannot stockpile signed submissions and release them later. Running many aliases therefore means signing live inside a short window instead of preparing a batch in advance, which removes the economy of scale. That is 35 dollars per alias. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.",
"stamp": 0,
"sig": "5DLXxkM7yhsvh1sNPyZsTFgQdCUEkd4W3XrbAAVNZ7C4wr8v7N8aj6QTfRQEXeEp867j56TNUx3tasPugr44hGkX"
}