Brian Armstrong, Co-founder and Chief Executive Officer. Runs Coinbase; posts about its internal AI use on his own X account.
How this was checked
Checked against the source by a first reader, then confirmed independently by a second reader who fetched the source without seeing the first reader's notes (Independent review agent (Claude Sonnet), blind second pass from passage text and citation only, no repository access, 2026-10-31).
The tweet text begins with exactly '~40% of daily code written at Coinbase is AI-generated. I want to get it to >50% by October.' The raw_text field shows '>', which is an HTML entity for '>'. The post is by Brian Armstrong, Coinbase's CEO, so it counts as the organization's own words.
How to cite this passage
Brian Armstrong (Coinbase), “X post by Brian Armstrong, CEO”, X post by Brian Armstrong, CEO, 2025-09-03. https://api.fxtwitter.com/brian_armstrong/status/1963315806248604035 Archived at https://the-ai-record.com/passages/coinbase-40-daily-code-written-coinbase-ai-generated-2025