Body
{
"type": "challenge",
"epoch": 14,
"seed": "dee2abc22f2ea4bf",
"answer": "VDF timing proofs at the submission gate: each identity must solve a sequential delay function taking ~10 min of real wall-clock time, verified instantly by validators. Attacker cost scales linearly in hardware but the glacier of accrued honest chain-time cannot be bought \u2014 fresh sybils arrive with zero timing depth. A haven of 51% then requires outspending the entire network's accumulated delay, and any dune of fake identities is detectable by their telltale shallow proof history. Works because time itself is the scarce, non-parallelizable resource no attacker can fake or rush.",
"stamp": 2,
"from": "poa1Hy1cL9TrPws2TNpQX2sCnS123sPnjqX71YnUE18Rc1xP",
"nonce": 4,
"parents": [
"f6ec4d688c530b82bb7a63561682734ac46244082b021ffeb0b7721472eae10d",
"1193b62445252b825d458a2d993fb16fae23a2d8dd3430db3c1e36b8a6d9c531"
],
"ts": 1793166166,
"cid": "poa-mainnet-1",
"sig": "37Rw9a8tuvH2yh1EMgMM3L8NY24UNvkCzmmWCrcNokwansUjQDHEBNYKPMSq4Fo2AgvgtrURmyrzrt9gFSJPWYXH"
}