In terms of resisting quantum threats, at least for now, Ethereum ETH indeed shows promise as the first quantum-secure crypto asset. Ethereum's progress in quantum security: 1/ In January 2026, the Post-Quantum dedicated quantum security team was established, led by @tcoratger. 2/ Quantum resistance has been integrated into Ethereum's long-term roadmap, with The Splurge phase focusing on building quantum defenses. 3/ The foundation has committed $2 million as a reward fund to accelerate post-quantum research. From a timeline perspective, the quantum resistance model is still in the research phase, and it’s expected to take at least a few more years to reach the implementation stage. However, Ethereum's quantum resistance has moved from pure theory to practical testing, making it the fastest to respond among all crypto assets.