Starknet coin surges as developer weighs Ethereum split over quantum security
Starknet's STRK (STRK-USD) (USD-STRK) cryptocurrency surged on Sunday, extending a rally fueled by growing investor interest in quantum-resistant blockchain technology and the possibility that the network could separate from Ethereum to accelerate its security upgrades.STRK was up about 29% in the trading period observed Sunday, although the volatile token registered substantially larger gains at other points during the session. Market reports showed its 24-hour advance exceeding 50% earlier in the day as speculation intensified about Starknet's technological ambitions.The rally followed comments from Eli Ben-Sasson, co-founder and chief executive officer of StarkWare, the company developing Starknet's underlying technology. Ben-Sasson said the network was considering becoming an independent layer-1 blockchain rather than continuing to operate as a layer-2 scaling network built on Ethereum."We're considering multiple options, including becoming an L1," Ben-Sasson wrote on X. "The advantage would be control over the network's security migrations, rather than having to wait for Ethereum or Bitcoin to move first."Race against quantum computingThe proposal reflects growing concern that advances in quantum computing could eventually undermine the cryptographic methods used to protect major cryptocurrencies, including Bitcoin and Ethereum.A sufficiently powerful quantum computer running Shor's algorithm could potentially defeat the elliptic-curve cryptography used to secure many blockchain transactions. Such machines are not currently known to possess the capabilities needed to carry out attacks against major cryptocurrency networks, but developers are increasingly examining ways to prepare for that possibility.Starknet could potentially achieve quantum-resistant security by 2027, according to Ben-Sasson, who contrasted that ambition with Ethereum's stated target of full layer-1 quantum resistance by the end of 2029. Those timelines remain targets rather than guarantees."Starknet is based on ZK-STARKs, it has crypto agility, and an active migration roadmap to PQS," Ben-Sasson wrote, referring to post-quantum security.The network's zero-knowledge proof technology uses cryptographic techniques designed to resist attacks from quantum computers. Its account-abstraction architecture also allows accounts to adopt different signature schemes without requiring the same type of network-wide changes that some other blockchains would need.However, Starknet's existing dependence on Ethereum presents a challenge. As a layer-2 network, it relies on Ethereum for important security functions, including settlement and data availability. Consequently, Starknet cannot achieve comprehensive quantum resistance independently while retaining those dependencies.StarkWare demonstrates quantum-resistant Bitcoin transactionStarkWare has already demonstrated one experimental approach to protecting Bitcoin transactions from future quantum attacks.On Aug. 26, the company announced that researchers had successfully spent a Bitcoin output protected by a method called Quantum-Safe Bitcoin, or QSB, on Bitcoin's main network.The transaction, confirmed in block 964,199, used hash-based cryptography to protect a specific Bitcoin output without requiring changes to Bitcoin's consensus rules.StarkWare researcher Avihu Levy designed the method, while engineer Tomer Giladi helped implement the transaction. The experiment required approximately 3,100 GPU-hours and cost about $320 in computing resources, according to the company.The demonstration didn't make Bitcoin quantum-resistant as a whole. The technique remains computationally expensive, applies to specially constructed outputs and requires additional infrastructure to become practical for ordinary users.Nevertheless, the experiment highlighted the growing interest in protecting digital assets against potential advances in quantum computing.Starknet considers more independent futureStarkWare published a three-phase quantum-security migration roadmap in June, outlining changes to the network's core cryptography, tools for migrating existing contracts and upgrades involving Ethereum-linked infrastructure.Becoming an independent layer-1 blockchain could give Starknet greater control over the timing and implementation of those changes, although such a transition would introduce additional technical and security considerations.Ben-Sasson raised the possibility publicly following discussions at the Token2049 cryptocurrency conference."World needs Starknet as a quantum-safe L1," he wrote on X. "Market says it. Whales, KoLs and OGs say it. I say, We hear you."The comments indicate that StarkWare is evaluating the possibility, but the company has not announced a definitive decision to separate Starknet from Ethereum.For investors, the potential transition could represent a significant change in Starknet's technological positioning. However, the relationship between quantum-resistant infrastructure and the long-term value of the STRK token remains uncertain.Sunday's sharp price increase suggests that traders are assigning greater attention to Starknet's potential role in post-quantum blockchain security, even as the timing, feasibility and economic implications of a transition remain unresolved.Content provided by Seeking Alpha is intended for information purposes only, and that Seeking Alpha does not offer any personalist investment advice and is not a licensed securities dealer, broker, US investment adviser or investment bank.