Starknet aims to achieve full post-quantum security by 2027, two years ahead of Ethereum's projected 2029 target for quantum resistance.

From the articleStarknet Voters Back Post-Quantum L1 ResearchAlso in Starknet Opens Layer 1 Research After 93.5% Poll Vote, Targets Quantum Safety by 2027 - Unchained, Starknet's proposed Ethereum exit wins 93.52% support for further research, Starknet Votes to Explore Going Solo as a Post-Quantum L1, Starknet Voters Back Post-Quantum L1 Research, Starknet community overwhelmingly backs research into becoming an independent post-quantum Layer 1