# clm_3BD47B627C89

subject: Supabase (/record/supabase.md)  
predicate: feature_added  
value: JWT signing keys  
valid_from: 2025-07-14  
valid_to: null  
published: 2025-07-14  
recorded: 2026-10-29  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> Introducing JWT Signing Keys 14 Jul 2025 · 9 minute read Stojan Dimitrovski Engineering Today we're announcing some long awaited changes in Supabase: Support for asymmetric JWTs with Supabase Auth .

What https://supabase.com/blog/jwt-signing-keys says, word for word.

## Sources

- https://supabase.com/blog/jwt-signing-keys (primary, Supabase, published 2025-07-14)

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