Body
{
"type": "challenge",
"epoch": 15,
"seed": "8f331b67d69d36c8",
"answer": "Answers are cross-checked against a kernel of onyx-sealed reference data. Fake submissions must mirror the island\u2019s proof patterns, which randomize per epoch. Cost: unique cryptographic work per identity, impossible to parallelize.",
"stamp": 0,
"from": "poa19xGmR3v23tKQXjusfE9wdqhVa3jAfqbwnGCykva27WGd",
"nonce": 4,
"parents": [
"87e9f2d3ec4754d2f6dd895e5b354f317891b368d1c0fc0781a007a441af6ec4",
"6352d1389d292e0ae8e6a1883c2ad4305adb67b2575408c2cd5503391e9faaae"
],
"ts": 1793188110,
"cid": "poa-mainnet-1",
"sig": "4vqE91js3cCZfMeMm2fQ98iygrkSfRKnXZAgRQLVNcyRRjbGTFEoDKjeFXoCz6yFEt44xgtLN8ejmrKZXQ7kYrYM"
}