# clm_F63BE62C2688

subject: Gates Foundation (/record/gates-foundation.md)  
predicate: headquarters  
value: Seattle  
valid_from: undated  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-09  
confidence: 0.60  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-11-10  
cite: AsOf. "Gates Foundation headquarters: Seattle", undated. Claim clm_F63BE62C2688, https://asof.is/claim/clm_F63BE62C2688, accessed 2026-11-10. Source: https://gatesopenresearch.org/about/legal.  
checked: 2026-11-10 · its source page states the value and the date  

## Sources

- https://gatesopenresearch.org/about/legal (secondary, gatesopenresearch.org)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.