Instanodes Launches Quantum-Resistant Accounts for Ethereum, Solana
Instanodes unveils post-quantum account infrastructure for Ethereum and Solana, helping blockchain businesses prepare for emerging cryptographic threats.
Instanodes, a blockchain infrastructure provider based in Mohali, India, has introduced post-quantum accounts designed for use on the Ethereum and Solana networks, the company announced Nov. 3, 2026. The move marks an early industry push to address cryptographic vulnerabilities that quantum computing could eventually pose to existing blockchain security models.
The new offering bundles cryptographic engineering services with quantum-readiness assessments, giving blockchain-focused businesses tools to evaluate their current security posture and transition account infrastructure toward standards capable of withstanding quantum-era attacks. The company positions the service as forward-looking preparation rather than a response to an immediate threat.
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Quantum computing has drawn increasing scrutiny from cryptographers and technologists who warn that sufficiently powerful quantum machines could one day break the elliptic-curve cryptography underpinning most public blockchain networks. Instanodes is among the first infrastructure providers to productize a response to that risk at the account level for two of the largest smart-contract platforms.
By targeting Ethereum and Solana simultaneously, Instanodes signals an intent to serve a broad base of decentralized application developers and enterprise blockchain operators who run workloads across both ecosystems. The quantum-readiness assessment component is designed to help clients identify specific gaps in their current cryptographic setups before making infrastructure changes.
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