Starknet holders did not vote to leave Ethereum.
They voted to research whether leaving Ethereum could make Starknet quantum-resistant faster.
A seven-day governance poll closed on October 22 with 93.5% of voting power supporting further research into turning Starknet from an Ethereum Layer 2 into an independent Layer 1. More than 2,800 wallets participated, according to StarkWare.
The result is non-binding. No migration has been approved, no new token is planned and any real transition would require another governance process.
The reason the idea exists at all is architectural: Starknet can change much of its own cryptography, but as an Ethereum L2 it still depends on Ethereum for critical security functions.
Starknet’s Own Cryptography Is Not the Main Constraint
Starknet already starts from a relatively unusual position.
Its STARK proof system is hash-based, and its account-abstraction model lets accounts adopt alternative signature schemes without waiting for the entire protocol to replace one hard-coded account signature format.
That gives Starknet room to make its own components post-quantum faster than many networks.
The remaining dependencies are the problem. The bridge to Ethereum and the data-availability relationship still inherit Ethereum’s security assumptions and upgrade schedule.
An L2 Can Only Be as Quantum-Safe as the Layer It Settles To
A rollup inherits security from the Layer 1 because that is the point.
If Starknet’s own accounts use post-quantum signatures but its canonical bridge ultimately relies on Ethereum cryptography that remains vulnerable to a future quantum attacker, the system is not fully quantum-resistant end to end.
StarkWare is targeting 2027 for full post-quantum readiness. Ethereum’s published protocol target is 2029.
Optimisus recently explained Ethereum’s own migration plan in Ethereum’s AI Cryptography Scare Is Not a Broken-Key Event, and in Vitalik Says Hegota May Be Ethereum’s Last Normal Fork.
Starknet’s governance debate is what happens when one network decides another network’s security timeline is too slow.
Leaving Ethereum Removes a Dependency and Removes an Inheritance
The trade-off is the part that the quantum-security headline can hide.
As an Ethereum L2, Starknet does not need to create a completely independent economic-security system from zero. It settles proofs and data into Ethereum and benefits from Ethereum’s validator set and settlement layer.
An independent Layer 1 would gain more control over its cryptography and upgrade timeline, but it would also need to define its own consensus security, validator economics, finality and failure recovery at Layer 1.
Quantum agility is not free if the price is taking on an entirely new security responsibility.
The Vote Authorizes a Whitepaper, Not a Chain Split
StarkWare says it plans to produce a draft whitepaper for public review in November.
That research is expected to answer questions around consensus, validator duties, data availability, bridges, migration and economic security.
The community would then need additional proposals and votes before any transition could occur.
STRK remains the native token under either path, and the stated plan is to keep bridges with Ethereum open even if Starknet eventually becomes an independent chain.
Those details make the current event much closer to commissioning an architecture study than approving a hard fork.
Starknet Is Not the Only Chain Treating Quantum Migration as an Operating Problem
Optimisus has been tracking several networks moving beyond generic quantum-security statements.
Sui, for example, has adopted NIST-approved post-quantum signature schemes with an account-migration path, while Project Eleven is building custody infrastructure designed to survive different network migration paths.
The emerging problem is coordination. Each chain can choose a signature scheme, migration date and account model, while institutions have to custody assets across all of them.
The Real Decision Is Control Versus Composability
Starknet’s Layer 2 identity gives it a direct relationship with the Ethereum ecosystem: shared settlement, familiar bridging and a place inside Ethereum’s rollup model.
An independent Layer 1 would give Starknet more sovereignty over its security roadmap and potentially let it move faster on post-quantum changes.
The research now has to put numbers around what is gained and what is lost.
How much economic security would the new validator set have? How would applications migrate? What happens to canonical bridging? Which Ethereum dependencies remain anyway? How would users judge finality and failure modes after the change?
Those questions matter more than the 93.5% vote because the poll only answered the easy question: should Starknet investigate?
The hard vote comes later, when the community has to decide whether cryptographic independence is worth becoming independent in every other sense too.
This is not financial advice.
Sources
- Starknet Community Forum – Should Starknet become an independent post-quantum L1? – Primary governance proposal describing the rationale and non-binding process.
- The Block – Starknet community backs independent post-quantum L1 research – Independent reporting on the final vote and next steps.
- Starknet Governance – Governance portal for the poll and related proposals.
