Observed Signal · Mar 26, 2026 · Hiring · Source: CNBC Technology · Impact: 2/5 · Sentiment: Neutral
David Sacks Leaves Trump's Crypto and AI Czar Role
Venture capitalist David Sacks said he is stepping aside from his short-term role as the Trump administration's special government employee on artificial intelligence and crypto after serving 130 days. He told Bloomberg he is joining the President's Council of Advisers on Science & Technology (PCAST) as a co-chair and will advise on a broader set of technology issues. Sacks remains a partner and co-founder of Craft Ventures and said he will continue to advocate for the administration's recently released AI framework. A previous White House memo showed Sacks sold over $200 million in digital-asset investments.
A change in a senior White House technology adviser and his move to co-chair PCAST could influence U.S. AI and crypto policy, but it is not an immediate, industry-shifting regulatory or product event.
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Key Takeaways & Evidence Grounding
- David Sacks said he has 'used up' his 130 days as a special government employee advising President Trump on AI and crypto.
- Sacks is joining the President's Council of Advisers on Science & Technology (PCAST) as a co-chair.
- Sacks is a partner and co-founder of venture firm Craft Ventures (founded 2017).
- Sacks said he will continue to push the Trump administration's recently released AI framework.
- A White House memo from March revealed Sacks sold over $200 million in digital asset-related investments.
Connected Companies & Entities
3 Entities mappedRelated Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
David Sacks Moves from AI Czar to PCAST Co‑Chair
David Sacks confirmed his 130-day, non-consecutive stint as a special government employee serving as Donald Trump’s AI and crypto czar has ended. He will co-chair the President’s Council of Advisors on Science and Technology (PCAST) alongside senior White House technology adviser Michael Kratsios. Sacks said PCAST will advise on a broader set of technology topics — including AI, advanced semiconductors, quantum computing and nuclear power — and will focus near-term attention on promoting the administration’s newly released national AI framework. PCAST is an advisory body that studies issues and issues recommendations but does not make binding policy. The initial council membership includes multiple high-profile tech executives from Nvidia, Meta, Oracle, Google, AMD and Dell. The article also notes past ethics waivers Sacks held to retain financial stakes in AI and crypto companies and mentions his recent public podcast comments on foreign policy.
Sriram Krishnan to Leave White House AI Role
Sriram Krishnan, a former tech executive and venture capitalist serving as a senior policy advisor for artificial intelligence at the White House, will leave the Trump administration at the end of June 2026. Krishnan cited it an honor to serve and highlighted the administration’s AI Action Plan and several AI-focused executive orders. He previously led product teams at Microsoft, Twitter, Yahoo, Facebook and Snap and was a partner at Andreessen Horowitz. Krishnan said he plans to build outside institutions to influence AI policy for the U.S. and its allies; reporting indicates he may continue to have a role shaping the administration’s AI agenda. He named investor David Sacks as his closest collaborator during his 18 months in the role.
Head of U.S. AI Safety Agency Resigns After 3 Months
Chris Fall resigned as director of the Center for AI Standards and Innovation (CAISI) after roughly three months, the Commerce Department confirmed, without disclosing a reason. Arvind Raman, director of the National Institute of Standards and Technology (NIST), will serve as CAISI’s acting director. CAISI, housed at NIST within the Commerce Department, is charged with developing technical standards, testing methods and collaborative testing for commercial AI models, including cybersecurity risk assessment. Fall’s departure follows earlier rapid leadership turnover and adds uncertainty about who is leading the administration’s AI policy and oversight as the White House implements a new executive order and the “Gold Eagle” clearinghouse for frontier-model access. The resignation comes amid recent industry and government actions such as a temporary export-control-driven removal of Anthropic models that was later lifted and debate over Chinese open-weight models.
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