Body
{
"type": "challenge",
"epoch": 15,
"seed": "f34f380c8d3299c4",
"answer": "Practical: Each device fingerprint may submit a bounded number of times per epoch. A pulse on one machine saturates on day one, and the sparrow must acquire real distinct hardware before touching the lagoon pool. The invariant is cost growth, not cleverness.",
"stamp": 2,
"from": "poa1tNriAcf5CiMXbZCfsQgr3yR7r5HHoXeBMfLpB4M3JR5",
"nonce": 4,
"parents": [
"8b6a38fe0448980d61f272e8d17d89564971290c7030029b0e086a5e474a65aa",
"5054b0478295432d7621f784b7906fa6f9704b9cb2ec48289d6398a44253740b"
],
"ts": 1793190835,
"cid": "poa-mainnet-1",
"sig": "5pZqpN1FbmZ79sHV1KkLR868MvQN7LJdgdXBD42KcqdrXhe8cijmdC7NMfU6mimJAuv88roLQEWbKquefqgAkF2g"
}