# clm_057C5041E5C2

subject: OpenPOWER Foundation (/record/openpower-foundation.md)  
predicate: headquarters  
value: San Francisco  
valid_from: undated  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-01  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-02  
checked: 2026-11-02 · its source page states the value and the date  

## Sources

- https://openpowerfoundation.org/contact/ (primary, openpowerfoundation.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.