Tim DraperFounder and Managing Partne, Draper Associate · I back the ideas that look crazy first

Bitcoin’s next big opportunity might have nothing to do with its price. #bitcoin

14 Sept 2026 · 2 min

Watch on YouTube

1:45

In this interview segment, Speaker A describes a massive, multi‑trillion‑dollar opportunity arising from bringing decentralized finance (DeFi) to Bitcoin. He frames the challenge as an infrastructure "stack" that must balance three key trade‑offs: settlement time (how quickly assets can move in and out of Bitcoin), security model (whether to rely solely on Bitcoin’s proof‑of‑work or incorporate hybrid solutions such as multi‑party computation or trusted hardware), and transaction cost (making fees low enough for practical use). Speaker A then reports dramatic recent progress across all three dimensions—latency has dropped, the security architecture has been strengthened, and fees have been slashed—making large‑scale Bitcoin DeFi increasingly viable. Speaker B highlights the shift of Bitcoin from a pure store of value to a broader ecosystem, mentions a prior presentation that included Cardano’s involvement, and asks for further details on the opportunity.

It's a multi-trillion-dollar opportunity. Actually, it's 4 times larger than the market cap of Solana and Ethereum combined. So it just gives people a sense of how gargantuan it will be. And Bitcoin at this juncture, especially with the bull market coming, has almost unlimited liquidities. Yeah.
And it feels just so incredible that Bitcoin has sort of gone from just this store of value, like you said, the digital gold, to now we have this whole ecosystem opening up through such a monumental thing as bringing DeFi to Bitcoin that we never would've thought possible before. So you guys did a presentation on that earlier. You walked us through how that's going to be possible, Cardano's involvement in all of this. And I would love to hear from you how that went, what you're doing, and just how big of an opportunity this is.
Yeah. So it's the ecosystem that really needs this. And what we do is we look at it like a stack. And so the first layer of the stack is the infrastructure. So that's how does Bitcoin go about talking to other systems and what trade-off profile are we prepared to accept up for that to happen. So the settlement time, how long does it take to go in and out of the system? Is it minutes? Is it hours? Is it days? The security, so are you solely relying on the security of the Bitcoin network and proof of work, or is it some form of hybrid model where you're using other networks or some exotic thing like exotic crypto, like multi-party computation or trusted hardware? And the cost, and so every one of these transactions, are they $1? Are they $10? Are they $100 of value? 'Cause it's not really practical if every time you wanna do this, it's $5,000 a transaction. So what's happened is that we have seen a dramatic improvement in all 3 of those categories. We've seen a reduction in the latency, we've seen an improvement in the security model, and we've seen actually a mass reduction in the transaction fees.