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Ethereum Foundation Launches Post-Quantum Team, Commits $2 Million to Cryptography Push

Live testnets signal a shift from research to deployment.

Overview

  • A dedicated Post-Quantum team led by Thomas Coratger is now operational with Emile and the leanVM project positioned as the effort’s cryptographic cornerstone.
  • The Foundation announced $2 million in prizes, including a $1 million Poseidon Prize to harden the Poseidon hash function and a $1 million Proximity initiative for broader post-quantum research.
  • Biweekly developer sessions on post-quantum transactions begin in February under Antonio Sanso, focusing on account abstraction, protocol precompiles, and future signature aggregation.
  • Multi-client post-quantum devnets are already running with weekly interoperability calls, with participation from teams such as Lighthouse and Grandine and Prysm expected to follow.
  • A Post-Quantum Day is set for March 29 in Cannes and a larger workshop is planned for October, with a public roadmap forthcoming that targets a transition without loss of funds or network downtime.