Ethereum Targets Quantum‑Safe Layer‑1 by 2029 with Hegotá Upgrade

Ethereum has announced a roadmap to make its base layer quantum‑resistant by 2029. The initiative will commence with the Hegotá upgrade, which introduces account abstraction and censorship‑resistance features.

Quantum‑Safety Goal

The network aims to protect against future quantum computing threats, ensuring that cryptographic primitives remain secure as quantum capabilities evolve.

Hegotá Upgrade Details

The first phase focuses on two core improvements:

• Account abstraction: Enables more flexible transaction validation and reduces reliance on traditional account models.
• Censorship resistance: Strengthens the network’s ability to resist transaction filtering and other forms of interference.

Timeline

Ethereum’s development team targets full post‑quantum security implementation by the year 2029, with the Hegotá upgrade serving as the initial step toward that objective.