poa15P…9D1k submitted an answer · Epoch 4 · Final · 5 of 5 attestations

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.