Connecting the Dots: The Path Forward for the $ZK Ecosystem
This week we introduced Prividium Connect, enabling institutions to transact privately across their existing blockchains with cryptography enforcing the agreed terms of the transaction.
For me, this launch is especially important because it brings together work that has sometimes looked disconnected from the outside: institutional infrastructure, interoperability and the economic role of $ZK.
Work on ZK’s economic model has continued throughout the past year. In this post, I want to explain what we learned, why we changed our approach, and why a sustainable $ZK ecosystem is essential to our mission.
Meeting institutions where they are
Last year, I published a two-part proposal for $ZK’s economics. It was based on a strong conviction that Ethereum would become the shared foundation for institutional finance. The EVM is now the de facto standard, and we still expect banks to rebuild their core systems on it. We continue to build Prividium Ledger to be the best blockchain stack for that transition.
The proposed economic model for $ZK depended on more than institutions adopting the EVM. It assumed they would use Ethereum as their common settlement layer. Prividium Ledger deployments would connect as L2s, with transactions between them generating interoperability fees for the ecosystem. In that world, starting with Prividium Ledger would let a bank transact trustlessly with a growing network of counterparties. Each new institution joining Ethereum would make that choice more valuable.
However, institutional finance took a different path.
Some institutions chose sovereign chains rather than Ethereum L2s, while others joined private consortium networks. With counterparties spread across those systems, many banks kept their options open. They wanted to connect and transact across the market without committing to Ethereum as their only route to doing so.
We had to give banks a way to adopt Prividium without closing off those choices. Their crawl, walk, run approach meant beginning on existing systems and moving toward Prividium Ledger when they were ready for a full upgrade.
So we needed a new starting point that would get us through every door.
That is how Prividium Commander was born. We first made privacy and control available as a standalone product for existing systems, drawing on the technology and experience developed with Prividium Ledger customers. Now, Prividium Connect extends that approach to private transactions between blockchains, with cryptography enforcing the agreed terms. Together, these products let us thrive by bringing banks into the ecosystem on the infrastructure they already use.
We also learned that open source is essential to institutional adoption. This is why we are no longer pursuing the enterprise licensing part of the $ZK economic model outlined in my earlier proposal.
An economic opportunity on the scale of global finance
Interoperability across existing systems has opened a much larger economic opportunity for ZKsync, extending its reach beyond Ethereum to global institutional finance. With Prividium Connect, the potential $ZK fee base covers interoperability across that wider market, rather than only transactions between private L2 chains.
Prividium Connect comes with a proposal for official deployments on public chains that collect interoperability fees. These “canonical deployments” combine ZKsync’s security safeguards and governance, providing a credibly neutral common ground that no single institution can control.
Under this model, interoperability fees from those deployments could be converted into $ZK through the Fee Flow System, with governance deciding how the resulting tokens are allocated. The fee-switch code is already public and undergoing audit, and the Fee Flow contracts are deployed on ZKsync Era. Once the audit is complete, the two components will need to be integrated for Prividium Connect. Deployment and activation remain subject to ZKsync governance approval.
The road ahead
The mission of ZKsync has always been to advance freedom, because freedom drives progress and prosperity. In finance, that translates into sovereign control over digital assets, for individuals and organizations alike.
Today, we have a once-in-a-generation opportunity to build sovereignty into the infrastructure of the global economy.
Computers transformed how records were kept and transactions were processed, while the internet changed how people accessed financial services. Those technologies still underpin everyday finance. The shift to digital assets marks another such transition.
Earning institutional adoption requires the best products and an incorruptible foundation that will keep running without relying on any single organization. That calls for neutral governance and an economically sustainable ecosystem to fund independent development and maintenance. This is the role of $ZK. For the mission to succeed, $ZK must succeed.
We have spent eight years building ZKsync, and a sustainable ecosystem gives us the foundation to take that work further. Prividium Ledger, Prividium Commander and Prividium Connect are the first three dots in a product vision that goes far beyond connecting today’s financial systems. The next dot will make the scale of our ambition much clearer.
We will make finance sovereign.
This post makes no representations about economic outcomes and is not investment advice.