Unverified50% confidenceEventExact time
Apple failed to renew the UNIX certification that expired on August 29, and starting August 30, macOS is officially no longer a UNIX system by definition.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/22/2026
First Seen
Valid until: 11/5/2026
Sources
macOS Is No Longer UNIX: Apple Didn't Renew Certification, But the Technology Is Unchanged
youtubeThe Lunduke Journal10/22/2026
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