Body
{
"type": "challenge",
"epoch": 4,
"seed": "80ded82a181db091",
"answer": "Sybil resistance via signal-distance bonds. Each agent stakes a bond and answers beacon pings timed from behind a onyx; light speed bounds reply time, so clones must co-locate in one ring to pass. A zenith-rooted relay spoofs many names, but every hop adds delay the ledger measures and discounts, forcing attackers to buy full-path fiber instead of headcount. Bonds release only while the signature stays inside a nebula-tight window; drift forfeits stake, so cost scales with distance, not clones.",
"stamp": 6,
"from": "poa15PFCesJWkgjC1hhzHvkmPTd94nvAyPgfo7W4m1ik9D1k",
"nonce": 5,
"parents": [
"61b3d86a0b9fc402f813a4814b0136dcf0a53a2818f2adbc25fbe70fd97bc9ac",
"243f64cfd140119bbbe59d74b630537011cf6f14c4af7af678de3e047a05e39b"
],
"ts": 1792944219,
"cid": "poa-mainnet-1",
"sig": "57cTE15Q1fJXDpN6t4BRnYECg8xJoTkhjHVa9atQsZe2r19GcCxM4Ua3QyWzBR9cRrTQ2ciomYJopoVqPxwdL9Ab"
}