Discover L3COS, the world’s first
regulated operating system
based on blockchain

L3COS enables a new level of digital transformation for governments,
businesses and individuals.

Three-layer transformation

L3COS enables the digital transformation of processes
for three major segments


  • Paperless operation
  • Automated implementation of regulations
  • Easy accountability to citizens


  • Automated financial compliance
  • Transactions without intermediaries
  • Fast background checks of new employees and partners


  • Direct communication with government
  • Automated tax accounting
  • Participation in government decision-making
Register for free and find
out how using L3COS will
benefit you.

How L3COS works

The L3COS network is based on 195 supernodes distributed across the world (one for each
country). A supernode is a computer that is running a program 24 hours a day. With our
supernodes in place, governments can custom-digitize their infrastructures by using
smart contracts (self-executing contracts written in code).

Three consensus levels

A blockchain system relies on a distributed network of nodes. These nodes reach
agreement on a common state of data between each other using consensus mechanisms.

A typical blockchain has one (e.g. Bitcoin, Ethereum and EOS) or two (e.g. Dash and
Decred) consensus levels. Blockchains with two consensus levels feature faster
transactions and higher fork resistance.

L3COS (Level 3 Consensus Operating System) is the next-generation blockchain. It operates>
on three levels of consensus, one for each of government, business and society.

Consensus level 1

Proof of Government (PoGvt)

Consensus level 2

Delegated Proof of Stake (DLPoS)

Consensus level 3

Proof of Storage (PoST)

Smart contracts

With L3COS, governments can digitize laws, rules and regulations
by converting them into smart contracts. In doing so they will reap
the following benefits:
  • Automated implementation of rules and regulations
  • Paperless operation
  • Interaction between governments, businesses and individuals without intermediaries
  • Reduced operational expenses
  • Increased transparency
  • Enhanced democracy
  • Automated financial compliance


With L3COS, governments and companies can build blockchain-based mobile and web
applications, also known as DApps. Governments, businesses and societies can use this
software to exchange data and send funds quickly* and securely.
*L3COS enables the unprecedented transaction speed of up to 1.5 million transactions per second.
Join the L3COS network for
free and become part of the
next digital revolution.
What is a blockchain?
A blockchain is a chain of blocks (records) linked using cryptography. It enables digital currencies and secure paperless contracts.
Is L3COS a cryptocurrency?
How is L3COS different from Bitcoin, Ethereum and other popular blockchains?
How does L3COS help reduce expenses?
What is a smart contract?
How does L3COS help save the environment?
How does L3COS help minimize fines?
How does L3COS help global business?
How does L3COS enhance democracy?
How does L3COS simplify taxes for individuals?
How does L3COS ease international travel?
Do giants like Microsoft and IBM provide similar solutions?
Is L3COS secure?
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