Fully decentralized, open source public chain with high speed and low transaction fees ideal for Decentralized Identity, DeFi and NFTs

After years of research, we are thrilled to deploy ArchEthic Mainnet & Testnet simultaneously on the 30st of June 2021 !

First, we would like to thank our very supportive community through this journey.
We had amazing inputs from various different profiles that helped to reach this deadline.

We’re also excited to share with you our Mainnet Roadmap.

How is this going to happen ?

On the 30st of June, ArchEthic Blockchain will be launching Mainnet & Testnet simultaneously.

Testnet are built to experiment with new ideas without disturbing or breaking the main cryptocurrency software, its digital currency is worthless.

ArchEthic Testnet will be deployed enabling developers to build and test Dapps.
They will be able to create infinite amount of UCO to proceed to any kind of experimentation they want.
They will also have the opportunity to develop within REAL conditions because Testnet will be running on the same hardware as Mainnet.

Mainnet is the term used to describe when a blockchain protocol is fully developed and deployed, meaning that cryptocurrency transactions are being broadcasted, verified, and recorded on a distributed ledger technology.

ArchEthic Mainnet will be activated enabling developers to deploy their Dapps.
Once your Dapp production process is finalized on Testnet, drop us a mail at support@archethic.net for us to give you early swap access.

Why do we require those steps ?

This methodology will enable us to provide the most safe and functional Mainnet upgrades to guarantee developers and users experience.


In order to ensure safety of funds, we will enable the token swap only after a period of experimentation on version 0.9.

This means that nothing will change the way you store & trade UCO tokens for this specific period of time !

When version 0.9 will have proven to be secure and reliable, we will switch to version 1.0 and communicate detailed swap guidelines so you can claim your UCO Mainnet Tokens.

In order to realize the full implementation of our Mainnet, we will be updating several versions including different technological features.


Version 0.9 - 30/06/2021

  • Transaction Validation (Distributed / POW / Sharding)
  • Transaction Chain
  • UCO transaction
  • NFT
  • Oracle (UCO Price Feed)
  • Smart Contract basics : generate transactions, date/time trigger, oracle trigger
  • Beacon chain
  • Data Sharding
  • Auto Mining rewards transfer
  • Keychain and Access with passphrase
  • TPM integration
  • Transaction fee algorithm
  • P2P (UPnP)
  • Origin keys
  • Enrollment of new miners (smart-contract)
  • Keychain creation tool (from wallet)

Version 1.0 - TBA

  • Token SWAP

Version 1.1 - TBA

  • Staking (activation function)
  • Staking (for node enrollment)
  • Malicious detection implementation
  • Manage origin keys (renewal / device sign-in)
  • Graphs on the explorer
  • SC: more advanced functions
  • SGX integration
  • Simple Mobile Wallet (Android/iOS)

Version 1.2 - TBA

  • Fully fledged Mobile Wallet
  • NFC functionality for Mobile Wallet
  • Keychain access with Yubikey
  • On chain Governance (for code upgrades)
  • Digital identity (Client side integration)

Version 1.3 - TBA

  • Prediction Module
  • Advanced OnChain Governance
  • Email integration (Client side integration)


Uniris develops an Integrated Services Platform (DApps and Decentralized Identity).

Its blockchain infrastructure is the most scalable, secure & energy-efficient solution on the market thanks to the implementation of a new consensus :  "ARCH".

Uniris smart-contracts expand developers boundaries by introducing internal oracle, time-triggers, editable content & interpreted language.

Through native integration for DeFi, NFTs & decentralized identity ;

Uniris offers an inclusive and interoperable ecosystem for all blockchains.

In order to achieve long-term vision of an autonomous network in the hands of the world population, we developed a biometric device respecting personal data privacy (GDPR compliant).

Making the blockchain world accessible with the tip of a finger.

Be the only key

ArchEthic Public Blockchain

Open source autonomous & decentralized network in the hands of the world population created by the people, for the people.

ArchEthic Foundation

Non-profit in order to manage decentralized governance of the public blockchain