# clm_DD74172A57D4

subject: Jack Dorsey (/record/jack-dorsey.md)  
predicate: founder_of  
value: [Block, Inc.](/record/block.md)  
valid_from: 2009-02-01  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-07  
confidence: 0.80  
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: 2026-11-07  
cite: AsOf. "Jack Dorsey founder of: Block, Inc.", as of 2009-02-01. Claim clm_DD74172A57D4, https://asof.is/claim/clm_DD74172A57D4, accessed 2026-11-08. Source: https://www.wikidata.org/wiki/Q110778747.  
checked: 2026-11-01 · mirrors a checked claim on the organization's record  

## Sources

- https://www.wikidata.org/wiki/Q110778747 (secondary, Wikidata)
- https://www.bitstamp.net/learn/company-profiles/what-is-block-inc/ (secondary, bitstamp.net)

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