The Rise of BitcoinFi

In a recent episode of the “Bitcoin Season 2” podcast, host Charlie Spears interviewed Matt Luongo from Thesis to discuss emerging trends and challenges in the Bitcoin and decentralized finance (DeFi) ecosystem. Charlie started by highlighting some key metrics and trends within the Bitcoin network, focusing on ordinals and runes, which are concepts related to Bitcoin’s transaction inscription and token minting activities. While activity in ordinals has decreased, runes transactions have been increasing since the Bitcoin halving event, showing persistent speculation but limited secondary trading.

The conversation shifted towards the emerging concept of Bitcoin DeFi, also known as “Bitcoin Phy.” Charlie highlighted the efforts to enhance Bitcoin’s programmability through various projects, such as Fractal Bitcoin, Op Net, and Arch Network. These projects aim to leverage Bitcoin’s capabilities to enable smart contract functionalities and decentralized applications (DApps). Fractal Bitcoin, for instance, is a merge-mined sidechain, while Op Net introduces off-chain smart contract logic to interact with the Bitcoin network. Arch Network, on the other hand, uses Bitcoin’s transaction states to power a Solana Virtual Machine off-chain.

The interview with Matt Luongo centered on wrapped Bitcoin (WBTC), a token used to represent Bitcoin on Ethereum and other blockchains for DeFi activities. Matt explained the significance of WBTC, noting its role as a major component of the DeFi ecosystem, with 153,000 BTC currently under management. He discussed the controversy surrounding the potential transfer of WBTC’s custody to a partnership involving Justin Sun, a prominent but contentious figure in the crypto space. This news prompted discussions within the MakerDAO community about delisting WBTC due to concerns over centralization and trust.

Matt emphasized the need for decentralized solutions like tBTC, an alternative to WBTC that aims to offer a more decentralized and secure bridge between Bitcoin and other blockchains. He also expressed hope for a broader adoption of decentralized bridges and increased usage of Bitcoin as collateral in DeFi, which could stimulate innovation in prediction markets and other financial products.

The podcast underscored the ongoing efforts to enhance Bitcoin’s role in the broader crypto ecosystem and the challenges of bridging the gap between Bitcoin’s decentralized ethos and the needs of the evolving DeFi landscape. Charlie concluded by encouraging listeners to stay informed about these developments and subscribe to the “Bitcoin Season 2” channel for more insights into the evolving Bitcoin and crypto landscape.


00:00 – Introduction to Bitcoin Season Two

00:34 – Metrics: Bitcoin, Runes & Ordinals

01:18 – Market Activity Overview

02:49 – BitcoinFi

06:02 – Fractal, OPNET, Arch, TRAC

14:07 – Wrapped Bitcoin with Matt Luongo

20:15 – Bitcoin on Other Chains

25:35 – Conclusion and Channel Updates

Related Episodes

Casey Rodarmor discusses Bitcoin politics, ordinals/runes development, stablecoins, and his wild new project adding Chinese numerology and divination features to Bitcoin ordinals protocol.
Jul 02, 2025
For this week’s Bitcoin Season 2 Writer’s Room, a news roundup that includes some terrible advice from the gigachad himself, and why bitcoin may soon count as an asset when you apply for a mortgage.
Jun 28, 2025
0xBunzy discusses how Bitcoin's limitations drive innovation in developer tools and censorship-resistant art storage.
Jun 25, 2025
Bitcoin treasury strategies are all the rage, but are they actually sustainable?
Jun 21, 2025
Jeremy discusses his Miami Bitcoin office, building a staking platform directly into Bitcoin client, redesigning Bitcoin script entirely, CTV endorsement process, and why Bitcoin should make users feel dramatically more free on the day they start using it.
Jun 18, 2025
Charlie and Colin demolish every popular Bitcoin price model - stock-to-flow, rainbow charts, power law, and Metcalfe's law. Why they're all wrong and what might actually work this cycle.
Jun 14, 2025
Nick from Gamma explains how Bitcoin ordinals differ from traditional NFTs and introduces Signals - a platform solving the broken price discovery process that forces users to jump through ridiculous hoops just to buy digital collectibles.
Jun 11, 2025
Crypto kidnappings & "wrench attacks" are surging globally. Charlie & Colin break down real cases, from Ledger CEO torture to NYC penthouse hostage drama, plus essential security tips to protect yourself from physical Bitcoin theft.
Jun 08, 2025
Vortex joins us to talk about Bitcoin's unfinished evolution, the critical need for soft fork upgrades like CTV and check sig from stack, parallels between Roger Ver and Michael Saylor's influence, lessons from the block size war, and why technical development can't stop despite growing political resistance within the Bitcoin community.
Jun 04, 2025
Now, listen here

Get updates on new episodes and a whole lot more

By subscribing, you agree to the Blockspace Privacy Policy and Terms and Conditions.

The Blockspace Newsletter, Free of Charge

The best in Bitcoin news & analysis, read by over 8,000 Bitcoiners.