Bitcoin Takeover 2026: The Designer Who Went All In on Bitcoin
He didn't quit his Bay Area tech job on principle. He sat down one afternoon, thought about the Pareto principle, the idea that 20% of effort produces 80% of results, and quietly concluded that even a small contribution to fixing money in the world was probably worth more than his current career in enterprise software. Then, he started outreach. That tenacity defines Sahil Chaturvedi, now a product designer at Ark Labs, who has spent years building Bitcoin's most user-facing layer for some of the industry's largest players.
"I just realized...the Pareto principle, what's the smallest amount you can do that has the biggest impact?" Chaturvedi reinforced. "And I think a lot of us probably felt that...fixing the money, or at least doing a small part to fix the money, your part, your small little part, probably will have a bigger impact than some enterprise SaaS product." That realization didn't produce a dramatic exit. Instead Chaturvedi produced a how-to guide on multisig, the practice of requiring multiple cryptographic keys to authorize a Bitcoin transaction, written on using Unchained's open-source software around 2019.
The guide was a calling card. Chaturvedi had been deep in Bitcoin on Twitter and at conferences, and he kept running into the Unchained team. He reached out to Will Cole, who was leading product at the time, and started a ritual: one email a month, every month, asking if they were ready. Eventually the answer changed from a no, to yes. There was an interview, and Chaturvedi moved to Austin. What came next happened quickly, work at Unchained Capital, then Foundry, and now, Founding Designer at Ark Labs, a small team building protocol infrastructure for institutional clients at an advanced level of complexity—an exciting challenge for a designer who cut his teeth explaining multisig.
The throughline across Chaturvedi's work, surprisingly, isn't Bitcoin maximalism. It's design discipline applied to the edge of what Bitcoin can do. At Unchained it was multisig wallet interfaces and the particular challenge of making hardware wallet interactions feel familiar. At Foundry it was mining dashboards for publicly traded companies. At Ark Labs, it is financial infrastructure for the kinds of institutions, think lending platforms and fintech companies, that may not know or care what sits underneath their products.
Chaturvedi is, by his own account, a Bitcoin maximalist who holds no dollars, no public equity, anything to acquire more Bitcoin. And yet his sharpest advice to Bitcoin builders is to stop leading with Bitcoin. "Just build the best payment processor," he said. "If it happens to use Bitcoin, then great. If a communication app happens to use Nostr, awesome. But I think you cut off a lot of people when you're just: oh, this is the best Bitcoin escrow system." He points to Stripe as a potential model: technology-agnostic, customer-obsessed, ready to absorb whatever rails prove best. Bitcoin builders who skip that step, he argues, are choosing a ceiling.
The counterargument he offers isn't pessimism. It's learned precision. "Relentless customer focus," he said, describing the mindset that lets him hold both things at once, personal conviction and professional pragmatism. "What does my customer actually care about? They don't even know about Bitcoin. So what do they want?" If the best answer to their problem involves Bitcoin, that case gets made. But it gets built second, after the customer problem is fully understood.
Austin, he says, is a natural fit for that kind of thinking. He came from San Francisco, where the default is tech monoculture. Austin is something else: hardware startups, energy companies next door, alternative health culture, a blue city inside a red state. "It's a really healthy mix that I find Bitcoin to be a perfect breeding ground to thrive in," Chaturvedi said. He watches the Pleblab cohort, tiny one- and two-person teams experimenting at the intersection of Bitcoin, Nostr, and private AI, as the raw edge of what that culture produces when it's left to run.
He now designs entirely in Claude Code, getting more done faster than any prior workflow allowed, while staying deliberate about quality. The pace, the institutional clients, the small team, it's a long way from monthly emails to a company that hadn't opened a position yet. What hasn't changed is the Pareto logic he started with: find the smallest thing with the biggest reach, and be relentless enough to get inside the door and make meaningful change.