# clm_2B1780789A68

subject: Duck Duck Go (/record/duck-duck-go.md)  
predicate: headquarters  
value: Paoli  
valid_from: undated  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-08  
confidence: 0.80  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "Duck Duck Go headquarters: Paoli", undated. Claim clm_2B1780789A68, https://asof.is/claim/clm_2B1780789A68, accessed 2026-11-10. Source: https://duckduckgo.com/about.  
checked: 2026-11-09 · its source page states the value and the date  

> November 30, 2011 Headquarters We finally moved out of Gabriel’s basement into our fortress in Paoli, PA.

What https://duckduckgo.com/about says, word for word.

## Sources

- https://www.bbb.org/us/pa/paoli/profile/internet-service/duckduckgo-0241-236025539 (secondary)
- https://www.bloomberg.com/profile/company/0296332Z:US (secondary)
- https://www.wikidata.org/wiki/Q98446892 (secondary, Wikidata)
- https://duckduckgo.com/about (primary)

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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.
