In this week's roundup, the crew discusses Base’s Flashbocks, and the pushback they received regarding centralization concerns. They also dive into their concerns with the rapid politicization of crypto. Finally, they cover the economic models of blockchains, particularly general-purpose L1s versus L2s. Enjoy!

–

L2s and L3s are history. Supra Containers give you dedicated, customizable AppSpace on Supra’s Layer-1 to rescue you from the costs, complexities, and fragmentation of L2s and L3s. 

Containers help you build with better customization and control than appchains at a fraction of the cost. Use your own token as the gas token, create local fee markets with custom gas amounts or just go gasless, and scale on demand whenever you need to.

Supra Containers are secured by Supra’s L1 nodes and get access to Supra’s 500k TPS throughput, sub-second consensus latency, and all their built-in services like oracle price feeds and onchain randomness without any overhead. Supra is also MultiVM compatible so you can easily deploy your EVM, Move, and SVM smart contracts here.

Get all the freedom, control, and tools you need to build super dApps and bring the world onchain. To learn more, visit www.supra.com/blockworks

–

Ledger, the global leader in digital asset security, proudly sponsors Bell Curve! As Ledger celebrates 10 years of securing 20% of global crypto, it remains the top choice for securing your assets. Buy a LEDGER™ device now, and build confidently, knowing your BTC, ETH, SOL, and more are safe.

Buy now on https://shop.ledger.com/?r=1da180a5de00.

–

Join us at DAS NYC 2025!  Use code EXPANSION10 for a 10% discount: https://blockworks.co/event/digital-asset-summit-2025-new-york

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://bit.ly/3QLwfTs

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(03:52) Discussing Base's Flashblocks

(18:29) Supra Pre-Roll

(18:55) Ledger Pre-Roll

(19:12) The Politicalization of Crypto

(31:22) Leadership Changes For the Ethereum Foundation

(43:51) Supra Mid-Roll

(44:35) Ledger Mid-Roll

(45:11) Is DA the Most Sustainable Driver of Flows?

(55:18) Valuing Blockchain Revenue Streams

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Michael, Nick, and our guests may hold positions in the companies, funds, or projects discussed.

Live from ETHDenver, this episode dives into the current state of crypto, from the subdued conference vibes to the broader industry sentiment. The crew discusses whether the last cycle truly expanded the ecosystem or if it was just another speculative wave. They explore the rise and fall of meme coins, the shift from idealism to pragmatism in crypto startups, and the growing role of institutions like Bank of America in stablecoins. Finally, they cover the ByBit hack, and the importance of long-term sustainability in crypto. Enjoy!

–

L2s and L3s are history. Supra Containers give you dedicated, customizable AppSpace on Supra’s Layer-1 to rescue you from the costs, complexities, and fragmentation of L2s and L3s. 

Containers help you build with better customization and control than appchains at a fraction of the cost. Use your own token as the gas token, create local fee markets with custom gas amounts or just go gasless, and scale on demand whenever you need to.

Supra Containers are secured by Supra’s L1 nodes and get access to Supra’s 500k TPS throughput, sub-second consensus latency, and all their built-in services like oracle price feeds and onchain randomness without any overhead. Supra is also MultiVM compatible so you can easily deploy your EVM, Move, and SVM smart contracts here.

Get all the freedom, control, and tools you need to build super dApps and bring the world onchain. To learn more, visit www.supra.com/blockworks

–

Join us at DAS NYC 2025!  Use code EXPANSION10 for a 10% discount: https://blockworks.co/event/digital-asset-summit-2025-new-york

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(01:21) ETHDenver Vibe Check

(03:29) Did We Onboard New People?

(12:00) Supra Ad

(12:26) Pragmatism vs Idealism

(15:56) ByBit Gets Hacked

(26:24) Supra Ad

(27:08) Celestia's Fees & Valuing Startups

(33:35) Revenue Generation in Crypto

(40:26) Value Added Services For Celestia

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Michael, Nick, and our guests may hold positions in the companies, funds, or projects discussed.

In this week's roundup, we discuss crypto’s momentum shift, Ethereum DA, and Kaito’s token launch. We also unpacked the implications of centralized companies operating onchain. Finally, we ended the episode with discussion on the current state of bridging UX. Enjoy!

Resources

C-node’s Take: https://x.com/colludingnode/status/1891862449663463506

–

L2s and L3s are history. Supra Containers give you dedicated, customizable AppSpace on Supra’s Layer-1 to rescue you from the costs, complexities, and fragmentation of L2s and L3s. 

Containers help you build with better customization and control than appchains at a fraction of the cost. Use your own token as the gas token, create local fee markets with custom gas amounts or just go gasless, and scale on demand whenever you need to.

Supra Containers are secured by Supra’s L1 nodes and get access to Supra’s 500k TPS throughput, sub-second consensus latency, and all their built-in services like oracle price feeds and onchain randomness without any overhead. Supra is also MultiVM compatible so you can easily deploy your EVM, Move, and SVM smart contracts here.

Get all the freedom, control, and tools you need to build super dApps and bring the world onchain. To learn more, visit www.supra.com/blockworks

–

Ledger, the global leader in digital asset security, proudly sponsors Bell Curve! As Ledger celebrates 10 years of securing 20% of global crypto, it remains the top choice for securing your assets. Buy a LEDGER™ device now, and build confidently, knowing your BTC, ETH, SOL, and more are safe.

Buy now on https://shop.ledger.com/?r=1da180a5de00.

–

Join us at DAS NYC 2025!  Use code EXPANSION10 for a 10% discount: https://blockworks.co/event/digital-asset-summit-2025-new-york

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(02:55) Feeling Optimistic On Crypto

(10:30) Supra Pre-Roll

(10:56) Ledger Pre-Roll

(11:14) Crypto's Momentum Shift

(18:43) Scaling Ethereum DA

(35:36) Supra Mid-Roll

(36:20) Ledger Mid-Roll

(36:55) Kaito's Token Launch & Centralized Companies Onchain

(50:57) Bridging UX & Interop

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Michael, Nick, and our guests may hold positions in the companies, funds, or projects discussed.

 In this week's roundup, the Roundup crew discusses the launch of Unichain, Succinct’s Prover Network testnet, and the economics of being a prover. Additionally, they “A Crisis of Trust”, and how ZKPs can be applied outside of crypto. Finally, they end the episode with discussion on BOLD and fault proofs. Enjoy!

Resources

Succinct’s Prover Network Testnet Announcement: https://x.com/SuccinctLabs/status/1888999158541087134 

A Crisis of Trust: https://x.com/SuccinctLabs/status/1889749373854294295

–

Join us at DAS NYC 2025!  Use code EXPANSION10 for a 10% discount: https://blockworks.co/event/digital-asset-summit-2025-new-york

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(02:42) Unichain Goes Live

(27:00) Succinct's Prover Network Testnet

(33:07) Economics of Being a Prover

(43:13) A Crisis of Trust

(56:55) BOLD & Fault Proofs

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Michael, Nick, and our guests may hold positions in the companies, funds, or projects discussed.

In this week's roundup, we discuss current market sentiment, Ethereum interoperability, and L2 pain points. We also cover rollup design, token value accrual, and private vs public companies. Finally, we end the episode with discussion on reducing Celestia’s inflation, and the Ethereum tariff debate.

Resources

Solving Ethereum Interop: https://x.com/pumatheuma/status/1886483744053452851

--

Join us at DAS NYC 2025!  Use code EXPANSION10 for a 10% discount: https://blockworks.co/event/digital-asset-summit-2025-new-york

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(00:49) Market Sentiment

(10:57) Ethereum Interop

(26:38) L2 Pain Points

(32:29) Rollup Designs & Token Value Accrual

(45:50) Private vs Public Companies

(54:55) Reducing Celestia's Inflation

(01:04:06) The Ethereum Tariff

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Michael, Nick, and our guests may hold positions in the companies, funds, or projects discussed.

In this week's roundup, we dive deep into the evolving dynamics between L1s and applications, exploring whether apps are truly "parasitic" to chains like Solana or if this represents a natural evolution of value capture in crypto. The conversation covers Abstract Chain's innovative approach to creator-focused L2s, Rari's strategic stack upgrades, and the latest developments in ZK tech including real-time Ethereum proving. Along the way, we challenge traditional assumptions about protocol value capture and discuss why vertical integration might be the key to crypto's consumer adoption. Enjoy!

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(03:24) Is Crypto Cool Again?

(07:21) Abstract Chain Launch

(22:14) DEX Structural Advantage

(24:11) Are Apps Parasitic to Solana?

(36:18) Tech Demand Paradox

(40:59) Rollup Platform Strategy

(49:27) Rari's Upgrade

(53:11) State of ZK

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Rex, Jon, and our guests may hold positions in the companies, funds, or projects discussed.

This week's roundup Trump token phenomenon and its implications for blockchain infrastructure, including analysis of Solana's performance under stress and its competition with Ethereum's rollup ecosystem. We then explore Ethereum Foundation's cultural challenges and potential reforms, including the possibility of a second foundation. To close our we examine new Layer 1 developments emerging from the Solana ecosystem and debate the future of blockchain architecture.

- -

Follow Jill: https://x.com/jillrgunter

Follow Nick: https://x.com/nickwh8te

Follow Uma: https://x.com/pumatheuma

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(02:57) Trump & Melania Token Launch

(13:03) Solana's Performance

(23:14) How People Onboard in Crypto

(30:30) Native Rollups

(45:47) Ethereum's Privatization

(57:16) Ethereum's Leadership

(01:06:27) Konstantin's Ethereum Foundation

(01:12:23) Fire Dancer Forks

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Rex, Jon, and our guests may hold positions in the companies, funds, or projects discussed.

In today's episode Morpho CEO Paul Frambot breaks down their partnership with Coinbase that enables Bitcoin-backed loans through DeFi infrastructure. The conversation explores how Morpho's modular architecture allows seamless integration for major institutions while maintaining transparency and risk controls. Paul discusses Morpho's evolution from focusing purely on institutional clients to balancing both retail and B2B strategies. To close Mike and Paul discuss their thoughts on regulation, memecoins, and the challenging balance between innovation and user protection in DeFi.

- -

Follow Paul: https://x.com/PaulFrambot

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(02:08) US Crypto Strategic Reserve

(15:26) Tether's USDT Zero

(23:28) USDC vs USDT

(30:22) Ink vs Base Interop

(34:08) App Chains vs Gen Purpose

(38:42) Do Bitcoiners Want L2s?

(50:12) Solana's Market Share

(54:29) Coinbase USDC Loans on BTC

(59:58) Unwarranted Bankless Fire

(01:03:57) Crypto's Funding Mechanisms

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Rex, Jon, and our guests may hold positions in the companies, funds, or projects discussed.

In this episode, Jill Gunter and Zon join us to dive into US President Elect Trump's potential US crypto strategic reserve and what it means for US-launched tokens. We then shift gears to examine USDT0's launch with LayerZero, exploring how it could transform cross-chain liquidity and challenge USDC's dominance. We also unpack the complex dynamics between Base and Ink L2s, questioning whether interoperability between major exchange L2s makes sense. We wrap up with a critical look at Echo's success and the revival of ICO mechanisms.

- -

Follow Jill: https://x.com/jillrgunter

Follow Zon: https://x.com/ItsAlwaysZonny

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@ExpansionPod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(02:08) US Crypto Strategic Reserve

(15:26) Tether's USDT Zero

(23:28) USDC vs USDT

(30:22) Ink vs Base Interop

(34:08) App Chains vs Gen Purpose

(38:42) Do Bitcoiners Want L2s?

(50:12) Solana's Market Share

(54:29) Coinbase USDC Loans on BTC

(59:58) Unwarranted Bankless Fire

(01:03:57) Crypto's Funding Mechanisms

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Rex, Jon, and our guests may hold positions in the companies, funds, or projects discussed.

In this episode, we explore the evolving landscape of Bitcoin L2s and debate the fundamental question of crypto's use case. We dive into the technical and cultural challenges facing Bitcoin L2s, examine how different L2 ecosystems might develop unique characteristics, and unpack a pivotal ideological divide between those who see blockchain as primarily asset ledgers versus those who envision unlimited innovation potential. We close out by discussing continued blockchain experimentation and the vision of a verifiable internet. Thanks for tuning in!

- -

Follow Nick: https://x.com/nickwh8te

Follow Mike: https://x.com/MikeIppolito_

Follow Expansion: https://x.com/ExpansionPod_

Subscribe on YouTube: https://www.youtube.com/@expansionpod

Subscribe on Apple: http://apple.co/4bGKYYM

Subscribe on Spotify: http://spoti.fi/3Vaubq1

Get top market insights and the latest in crypto news. Subscribe to Blockworks Daily Newsletter: https://blockworks.co/newsletter/

--

Timestamps:

(00:00) Introduction

(01:48) Bitcoin L2 Demand?

(20:31) Absolute vs Relative Security

(31:03) Based Rollups on Celestia

(43:11) Lazy Chains & Community Chains

(48:43) Usecase of Blockspace

- -

Disclaimer

Expansion was kickstarted by a grant from the Celestia Foundation.

Nothing said on Expansion is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Rex, Jon, and our guests may hold positions in the companies, funds, or projects discussed.