Pi2Labs
@Pi2_Labs
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Pi² Labs is building Fast, a payment system for agents that moves money globally and securely at internet speed.
Joined February 2026
Pi² Labs (prev. Pi Squared) is the team behind Fast, a new payment system for the agentic economy. This is where we share the research, vision, and progress behind what we're building. Welcome. You're early.
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Most crypto founders come from finance or tech. Ours comes from @NASA, where "move fast and break things" gets people killed. @RosuGrigore is the founder of Pi² Labs. Former NASA research scientist. Professor of computer science at the University of Illinois at Urbana-Champaign.
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The team behind Pi² Labs didn't just build on Ethereum. They formally verified the entire EVM. KEVM. 40,683 tests passed. Ambiguities in the Yellow Paper exposed along the way. You earn the right to build what comes next. ↓
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Every breakthrough starts with research nobody sees. Pi² Labs is where the math gets done, the proofs get written, and the impossible becomes infrastructure. What's coming next? It already started here.
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Want to go deeper than a tweet thread? We're now publishing research, protocol design, and product updates on Substack. Subscribe. ↓
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The K Framework has quietly shaped software for 20 years. It defines programming languages with mathematical logic, used to verify smart contracts, certify software, and build provably correct systems. Our founder created it. Provable correctness is in our roots.
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Learn more about the team and their research on building fast and secure payment systems that scale:
pi2labs.org
Pi² Labs is building Fast, a new payment system for the agentic economy.
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