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Unchained · Tuesday, August 25, 2026

Near Protocol Launches First Post-Quantum Signature Support on Mainnet

Near Protocol has launched mainnet with the first post-quantum signature support, enabling users to hold assets with quantum-secure keys. This move allows the broader ecosystem to begin supporting this new security standard.

companyNear Protocol

The tape

3 quotes
“And now we are, the conversation is more about, like, how do we migrate? And, and this, this is the, the big, uh, the big challenge now.”
Charles Geyme
“Because, uh, at the end, we don't really care when the next quantum computer will happen. Uh, we are using cryptography in order to create trust into the security of our systems. As soon as this trust is eroded, then we need to upgrade.”
Charles Geyme
“Specifically maybe from our side, uh, a few months ago, we actually launched mainnet with the first, uh, post-quantum signature support, uh, allowing users to now hold assets on Near, with post-quantum secure key. And as far as I know, first time you are able to do that on major blockchain.”
Charles Geyme
Heard on Unchained — “One Type of Post-Quantum Cryptography Is Most Popular. Why Is Crypto Trying Out Three?”, published Tuesday, August 25, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
Transcribed via Gemini audio transcription · $0.06
Near Protocol Launches First Post-Quantum Signature Support on Mainnet — Heardvine