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East Texas A&M's quantum-proof Bitcoin Lightning passes all 12 node tests
On September 12, 2026, researchers at East Texas A&M University's RELLIS Campus published PQLN, short for Post-Quantum Lightning Network, described as one of the first concrete attempts to build a quantum-proof version of Bitcoin's Lightning Network.
Published:
Updated:
What happened
On September 12, 2026, researchers at East Texas A&M University's RELLIS Campus published PQLN, short for Post-Quantum Lightning Network, described as one of the first concrete attempts to build a quantum-proof version of Bitcoin's Lightning Network.
Confirmed
Global impact / market context
If quantum computers eventually break Bitcoin's encryption, the Lightning Network, a fast payment layer on Bitcoin, could become unsafe. This research may help developers prepare upgrades that protect user funds, keeping everyday Bitcoin payments working and supporting Bitcoin's long-term usefulness.
Analyst inference
Bitcoin investors often track technological risks alongside price. This publication shows academic teams are working on quantum defense for Bitcoin's payment layer. However, the article gives no timeline, adoption, or funding details, so it does not directly change Bitcoin's current market value or investor positioning.
Analyst inference
What to watch
- The article states PQLN came from East Texas A&M University's RELLIS Campus and was released on September 12, 2026, so future updates may reference this same team and date. Confirmed
- Watch whether other researchers or Bitcoin developers respond to PQLN, because independent review could show if its quantum-proof design actually works or needs changes before real-world use. Analyst inference
- A practical next step would be for the team to publish test results or code, since such evidence would let investors and developers judge whether PQLN can protect Bitcoin's Lightning Network from future quantum attacks. Proposed
Affected assets
- BTC — Bitcoin