The Quantum Resistant Ledger

Secure digital assets for longevity

Externally audited enterprise-grade blockchain platform secure against an attack from quantum computers.

Citations & Research, Whitepaper »

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Foundational Security

Not just against today's computers, but tomorrow's quantum-computers as well.

QRL is the first industrial implementation to utilize IETF specified XMSS; a hash-based, forward secure signature scheme with minimal security assumptions and reusable addresses.

An extensible address format ensures we are ready for anything out of NIST.

Implementation has been verified with two audits, one by red4sec and another by x41 D-sec.

Developer
Friendly

Extensive documentation and an API reference gives the tools to build anything, today, on an industrial grade platform that will survive tomorrow.

Some features already available:

  • Ledger-wide post-quantum security
  • Reusable addresses
  • On-chain message support (80 bytes)
  • PQ-notarisation support
  • Keybase ID integration
  • Full-featured API

Features under development are:

User
Oriented

A consistent UI throughout the whole product space gives a uniform experience accompanied by a full suite of products with binaries that have 99.9% coverage means anyone has access to:

Just a click away is helpful documentation accompanied by a supportive community and email assistance 24/7 at support@theqrl.org.

Information

To help get you started

Conferences we attended

DeveloperWeek2019

20 Feb 2019 - 24 Feb 2019

SF Bay Area

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Crypto Valley Conference 2018

20 Jun 2018 - 22 Jun 2018

Zug, Switzerland

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Consensus 2018

14 May 2018 - 16 May 2018

New York, NY

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Blockchain Expo Global

18 Apr 2018 - 19 Apr 2018

Olympia, London

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APAC Blockchain Conference

13 Mar 2018 - 15 Mar 2018

Melbourne, Australia

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Who we are

Top open source protocol contributors

Core contributors

Peter Waterland
JP Lomas
Adam Koltun
Adem Bilican
Aidan Beale
Andrew Chiw
Filip Radičević
Jack Matier
James Gordon
Juan Leni
Kaushal Kumar Singh
Leon Groot Bruinderink
Luke Hahn
Michael Kolenbrander
Scott Donald