# Block, Inc. CEO

entity: /record/block.md  
predicate: ceo  
page: /record/block/ceo  
as_of: 2026-11-01  

As of November 1, 2026, Block, Inc.'s CEO on the AsOf record is Jack Dorsey, dated July 1, 2009, from a primary source (sec.gov) and 2 further sources (the-independent.com and sec.gov). The record holds 1 claim on Block, Inc.'s CEO, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current CEO

What the record asserts on 2026-11-01.

- [Block, Inc.](/record/block.md) | ceo | Jack Dorsey | valid 2009-07-01 to present | conf 0.85 | valid | [clm_B0B046AB753C](/claim/clm_B0B046AB753C.md)
  sources: https://www.the-independent.com/tech/jack-dorsey-block-layoffs-ai-b2928612.html, https://www.sec.gov/Archives/edgar/data/1512673/000162828026027203/sq-20260423.htm, https://www.wikidata.org/wiki/Q110778747, https://www.sec.gov/Archives/edgar/data/0001512673/000121465926005714/o57260px14a6g.htm

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Block, Inc.](/record/block.md) | ceo | Jack Dorsey | valid 2009-07-01 to present | conf 0.85 | valid | [clm_B0B046AB753C](/claim/clm_B0B046AB753C.md)
  sources: https://www.the-independent.com/tech/jack-dorsey-block-layoffs-ai-b2928612.html, https://www.sec.gov/Archives/edgar/data/1512673/000162828026027203/sq-20260423.htm, https://www.wikidata.org/wiki/Q110778747, https://www.sec.gov/Archives/edgar/data/0001512673/000121465926005714/o57260px14a6g.htm

## Questions this record answers

### What is Block, Inc.'s current CEO?

Jack Dorsey, dated July 1, 2009, from a primary source (sec.gov) and 2 further sources (the-independent.com and sec.gov). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.85).


## Get this data

- JSON: /v1/entities/block/ceo (this fact) · /v1/entities/block?predicates=ceo (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: timeline(entity: "block", predicates: ["ceo"]) for every dated value · fetch(id: "/record/block/ceo.md") for this page
- Entity twin: /record/block.md · timeline: /timelines/block.md

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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.