We build the decentralized blockchain infrastructure that enables the next generation of digital applications
Proprietary blockchain protocol, with regulatory compliance and post-quantum cryptography
ABOUT US
WHAT IS LITRA?
Litra is a Spanish technology company with a clear objective: to build a safer and fairer world through the responsible and transparent use of blockchain technology. Our mission is to break down the economic and technological barriers that prevent people and organizations from accessing essential digital tools.
The decentralized blockchain protocol AL1, as layer 0, allows for the construction of secure, verifiable, and regulatory-compliant applications.
All on an infrastructure with speed, scalability, and post-quantum cryptography integrated from day one.

OWN DECENTRALIZED PROTOCOL
AL1 is a decentralized blockchain developed entirely by Litra, with nodes distributed around the world. It is independent of third-party networks.

CRIPTOGRAFÍA POST-CUÁNTICA
We are migrating the AL1 protocol to post-quantum cryptography, aligned with NIST standards and four years ahead of the European deadline of 2030.
REGULATORY COMPLIANCE
Our certifications have recognized probative value under Article 299 of the Spanish Civil Procedure Law (LEC) and the eIDAS Regulation. They are not just technical records: they are admissible evidence.

UNIVERSAL ACCESS
No transaction fees within the blockchain.
THE STAR OF OUR COMPANY
OUR BASE MATERIAL
The A.L.1 (At Least 1) blockchain protocol allows the parameterizable creation of blockchains and their associated business logic, where security is prioritized above all else.
The A.L.1 (At Least 1) blockchain protocol allows the parameterizable creation of blockchains and their associated business logic, where security is prioritized above all else.
FIRST APPLICATION OF THE ECOSYSTEM
Certis: Litra’s technology applied to real life
Certis is the first application in the AL1 ecosystem: a legally valid digital certification platform that allows any person or company to create verifiable evidence, sign documents, and protect their digital creations—from mobile or the web, in seconds.
To professionals and companies
Our blockchain enterprise API enables real-time document certification. It’s the best option for protecting digital content through timestamps.
For more information, we invite you to the official CERTIS website
LITRACOIN
Litracoin, the ecosystem token
Litracoin is the decentralized and traceable token of the Litra ecosystem, built on the AL1 protocol. No user fees. Mineable on mobile. Designed to scale.
Want to earn free Litracoin tokens from your mobile phone?

HELP, GIVE YOUR OPINION, DECIDE IN THE TELEGRAM GROUP
Grupo telegram: t.me/litraenglish
MORE THAN JUST A COMPANY
One of our values is solidarity. That’s why we created the Litra Foundation. A space dedicated to identifying social projects that need financing, and that allocates part of the company’s profits to support these projects.
LITRA is the company that developed the A.L.1 protocol, powering a range of secure, high-performance, and scalable technological solutions.
Contact
general@litra.io
+34 677 87 19 18 (Europe)
+56 99 75 72 682
Calle Rubén Darío 21
41300 – San José de la Rinconada
Seville, Spain
