Wormhole Z971
A ESI-derived / official
Leads to C1 wormhole
C1 wormholedestination
16 hmaximum lifetime
100M kgtotal mass
62M kglargest single jump
Fits roughly: Up to battlecruisers. That compares the per-jump limit with typical hull masses, so check your own ship's mass in the fitting window.
It takes about 100 million kg of ships passing through before it collapses. The real figure varies a little from hole to hole, so plan for some margin either way. Plan a roll for Z971 →
Source
EVE's official data (ESI dogma attributes for type 30579), retrieved 2026-09-24. Page layout inspired by Rovsau's Wormhole Connections sheet, shared in the Down the Chain Discord.