Will The Ethereum Economic Zone (EEZ) Rebuild $ETH Dominance? | Gnosis Martin Koppelman & Friederike Ernst
April 9, 2026
AI Summary
5 min readThe Ethereum Economic Zone: Rebuilding Synchronous Composability
The Dream That Died — and Why It's Back
Ethereum once promised a network of independent chains that would compose together into a single unified experience with boundless scale and low fees. That dream died somewhere between $50 transaction fees and the explosion of fragmented L2s. As Friederike Ernst put it, "it's been pretty dead for a while" — deliberately sidelined so Ethereum could actually scale. But at ETHCC, Ernst and Martin Koppelman from Gnosis presented a framework they call the Ethereum Economic Zone (EEZ), and they argue the dream is now resurrected.
The key unlock is real-time proving. ZK technology has advanced faster than most in the industry anticipated, making it possible for chains to understand each other's state within a single Ethereum block — every twelve seconds. This changes the fundamental constraint that broke composability in the first place.
What the EEZ Actually Is
The EEZ is not a new rollup standard, not an OP stack competitor, and not a "come to our chain" pitch. It's a coordination layer — less than a thousand lines of code, free open source software published by a Swiss association — that lets different networks treat each other's state as if it were their own.
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What you'll learn
- 1 (00:46) **The Dream of a Unified Ethereum** - Frederike and Martin discuss whether the original vision of a seamlessly composable Ethereum network is still alive after the scaling era.
- 2 (03:19) **From Native Rollups to the EEZ** - Martin connects his earlier "native rollup" concept to the EEZ, noting that real-time proving was the missing piece.
- 3 (07:46) **What is the EEZ? (Non-Technical)** - Frederike defines the Ethereum Economic Zone as a domain where transactions feel like they're on the same network.
- 4 (10:12) **What is the EEZ? (Technical)** - Frederike explains the technical mechanism: chains settle with Ethereum every block (12 seconds), enabling synchronous composability.
- 5 (14:01) **Network Effects of the EEZ** - Martin explains that even a single chain joining the EEZ benefits by accessing Ethereum's liquidity, and each additional chain grows the aggregate liquidity.
- 6 (17:12) **Beyond Finance: Specialized Chains** - Frederike explains how the EEZ enables chains to optimize for specific use cases (e.g., privacy, identity) without replicating all DeFi infrastructure.
- 7 (25:11) **The EEZ as a Thin Coordination Layer** - Frederike describes the EEZ as a standard for inter-network communication, not a heavy infrastructure layer.
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Show Notes
Can Ethereum become one economic zone again?
Martin Koppelmann and Friederike Ernst from Gnosis explain how real-time proving and the Ethereum Economic Zone could reconnect fragmented rollups, unify liquidity, and give specialized chains seamless access to Ethereum’s settlement and security.
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TIMESTAMPS
0:00 Intro
0:18 Fixing Fragmentation
7:49 Ethereum Economic Zone Explained
26:19 EEZ Thin Layer
30:30 Block Builders
33:06 The Bull Case
35:18 Ethereum Reorg
42:56 Layer2 EEZ Adoption
50:47 A New Age for Builders
55:54 How to Get Involved
57:42 EEZ Rollout
1:00:51 Closing & Disclaimers
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RESOURCES
Martin Koppelman
Friederike Ernst
EEZ
EEZ GitHub
https://github.com/eez-association
Gnosis