Sunset Convention - verified adopters

Every listing below was crawl-verified by us: the domain serves a valid /.well-known/sunset.json. Re-checked weekly; listings that stop validating are dropped.

No verified adopters yet - the convention launched 2026-08-26. Be the first: add the file, run the validator, and your listing appears automatically.

Listing is automatic on validation and is not an endorsement. Shutdown Watch tracks vendor announcements and public deadlines; it is monitoring assistance, not legal or migration advice.