What is Cartesi (CTSI)?

Quick Facts

  • Type: Layer-2 blockchain infrastructure platform
  • Native Token: CTSI (ERC-20)
  • Founded: 2018 by four co-founders
  • Token Launch: April 2020 via ICO
  • Core Tech: Linux-based virtual machine (Cartesi Machine)
  • Consensus: Proof of Stake
  • Multichain: Supports Ethereum, BNB Chain, Polygon, and more

Introduction

Cartesi is a Layer-2 blockchain platform designed to make decentralized application development far more accessible. Rather than forcing developers to learn specialized smart contract languages, Cartesi lets them build DApps using Linux and familiar mainstream programming tools.

This approach dramatically lowers the barrier to entry for traditional software developers entering the Web3 space.

History & Background

The project was founded in 2018 by four co-founders: Erick de Moura (CEO), Augusto Teixeira, Diego Nehab, and Colin Steil. The original concept was a trustless AI marketplace, but the team broadened their vision into a full Layer-2 infrastructure solution.

In April 2020, Cartesi launched its CTSI token via an initial coin offering (ICO), raising $1.5 million. The project has since grown into a multichain ecosystem.

How Cartesi Works

Cartesi uses a hybrid on-chain/off-chain architecture. Heavy computations are executed off-chain using the Cartesi Machine — a Linux-based virtual machine — while the results are settled and verified on the main blockchain.

This design relies on Optimistic Rollups, which assume computations are correct by default and only challenge them if fraud is detected. A separate side-chain called Noether handles temporary data availability, reducing the storage burden on the main chain.

The result is a system where DApps can run efficiently without sacrificing decentralization or security guarantees.

Tokenomics

CTSI is the native utility token powering the entire Cartesi ecosystem. Its roles include:

  • Staking: Token holders can stake CTSI to participate in network consensus and earn rewards.
  • Transaction Fees: CTSI is used to pay for operations within the Cartesi network.
  • Noether Fuel: CTSI powers the Noether side-chain, paying for temporary data storage.
  • Governance: CTSI holders can vote on protocol proposals and upgrades.

Stakers acquire staking rights through periodic Dutch auctions and earn CTSI rewards at the end of each cycle.

Circulating supply ? 927.19 million CTSI
Total supply ? 1.00 billion CTSI
Max supply ? 86,975 CTSI
Updated 5d ago

Ecosystem & Use Cases

Cartesi targets traditional software developers who want to build blockchain applications without restructuring their existing workflows. Its Linux compatibility means developers can use standard libraries, programming languages, and tools they already know.

The platform supports a range of DApp categories including gaming, DeFi, and computational services, and is compatible with multiple blockchains, fostering a broad multichain ecosystem.

Team, Governance & Community

The team is led by Erick de Moura as CEO, alongside co-founders with backgrounds in software development and startups. The project has an active community across Telegram, Reddit, Discord, and Twitter.

CTSI holders participate in governance by voting on protocol upgrades, giving the community a direct voice in the platform's direction.

Advantages

  • Developer-friendly: Supports Linux and mainstream coding environments, lowering barriers.
  • Scalable architecture: Off-chain computation via the Cartesi Machine reduces on-chain congestion.
  • Multichain support: Compatible with multiple major blockchains.
  • Strong incentives: Staking rewards encourage long-term participation and network security.

Risks & Challenges

  • Adoption risk: Competing with well-established Layer-2 solutions requires continuous ecosystem growth.
  • Complexity: The hybrid on-chain/off-chain model adds architectural complexity that may introduce bugs.
  • Developer awareness: Broader awareness among traditional developers is still an ongoing effort.
  • Resource limitations: Unique infrastructure may mean fewer ready-made resources for troubleshooting.

Long-Term Vision

Cartesi's long-term goal is to bridge the gap between mainstream software development and the decentralized web. By bringing Linux to the blockchain, the platform aims to unlock a much larger pool of developers to build the next generation of DApps.

As Web3 matures, Cartesi positions itself as foundational infrastructure for scalable, developer-friendly decentralized applications across multiple blockchains.

Frequently Asked Questions

Cartesi is a Layer-2 blockchain platform that lets developers build decentralized applications using Linux and familiar programming tools. It uses a hybrid on-chain/off-chain architecture to improve scalability without sacrificing decentralization.

CTSI is the native utility token of the Cartesi platform. It is used for staking, paying transaction fees, fueling the Noether side-chain, and participating in governance votes.

Cartesi was founded in 2018 by Erick de Moura, Augusto Teixeira, Diego Nehab, and Colin Steil. Erick de Moura serves as the project's CEO.

The Cartesi Machine is a Linux-based virtual machine that executes complex computations off-chain. It allows DApps to leverage standard software environments while maintaining the security guarantees of the underlying blockchain.

Noether is Cartesi's side-chain designed for temporary data availability. It reduces the burden on the main blockchain by handling short-lived data storage, and CTSI tokens are used as fuel to access its services.

CTSI holders can stake their tokens to participate in network consensus and earn rewards. Staking rights are acquired through periodic Dutch auctions, and rewards are distributed at the end of each staking cycle.

Yes, Cartesi is designed to support multiple blockchains, including Ethereum, BNB Smart Chain, and Polygon, among others. This multichain approach broadens its potential developer and user base.

Unlike most Layer-2 platforms, Cartesi integrates Linux directly, enabling developers to use mainstream programming languages and tools they already know. This unique approach targets traditional software developers new to blockchain development.