StarkWare Co-Founder Defends ZK Technology Amid Canton, Ethereum, and Solana Rivalry

TLDR:

• Eli Ben-Sasson claims StarkWare invented and productized most ZK technology used across blockchains today.
• Starknet has formally proved its ZK-VM security, a step most competing blockchain teams have not completed.
• Over $1.5 trillion has been processed across Starknet systems without additional oversight committees or safety rails.
• Version 0.14.2 brings privacy features and ZK-threads, expanding zero-knowledge access to any operator choosing the network.

ZK technology has come under scrutiny as debate grows among the Canton, Ethereum, and Solana ecosystems. Eli Ben-Sasson, co-founder of Zcash and StarkWare, publicly addressed concerns about zero-knowledge proof safety.

He argued that Starknet stands as the most secure blockchain ever built. Ben-Sasson cited years of battle-tested deployment, formal security proofs, and over $1.5 trillion processed across systems. His remarks came amid broader industry questions about ZK’s reliability in financial infrastructure.

Starknet’s Foundation in Zero-Knowledge Proof Innovation

Ben-Sasson stated that StarkWare invented most ZK technology that other teams embrace today. The team was also the first to bring this technology into full production.

Starknet also built the first zero-knowledge virtual machine considered safest in the industry. These claims place Starknet ahead of competitors in ZK development timelines.

Beyond invention, Ben-Sasson emphasized that Starknet formally proved the security of its ZK-VM. This formal verification is a step that many other blockchain teams have not completed.

As a result, the system carries a level of mathematical certainty not found elsewhere. This sets a clear standard for how ZK security should be approached.

In his post on X, Ben-Sasson stated that StarkWare productized ZK technology first and formally proved its ZK-VM security. These words reflect confidence backed by a multi-year operational history.

The team has processed over $1.5 trillion across multiple systems and use cases. That volume adds weight to the argument for Starknet’s reliability.

Furthermore, Ben-Sasson noted that Starknet operates without additional rails, checks, or oversight committees. If a ZK-STARK proof confirms a state transition, the system executes it directly.

This approach reflects total confidence in the underlying cryptographic proof system. No other team, he argued, runs ZK infrastructure this way.

Version 0.14.2 and the Reality of Software Risk

Starknet’s version 0.14.2 introduces privacy features and ZK-threads to a broader operator base. This update puts ZK technology directly in the hands of any operator who chooses to use it.

The move marks a step toward wider adoption of zero-knowledge proofs in real applications. It also reflects the system’s maturity after years of live deployment.

However, Ben-Sasson was careful not to claim complete immunity from software bugs. He drew parallels to airplanes, cars, and pacemakers, all of which carry inherent risk.

Yet, the industry manages that risk through audits, best-in-class products, and battle-tested systems. Starknet, he argues, meets all three criteria.

The same logic applies to ZK technology used in financial infrastructure. Ben-Sasson acknowledged that any new software technology may contain bugs.

That transparency adds credibility to his broader argument about Starknet’s security. It also reflects how mature technology companies communicate risk to users.

In that context, Starknet’s track record across $1.5 trillion in transactions carries real weight. The formal security proofs and years of operation distinguish it from newer, less-tested alternatives.

Operators and users looking for reliable ZK infrastructure have a clear reference point. Ben-Sasson’s message, though direct, is grounded in measurable outcomes.

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