What is COTI (COTI)?

By CMC AI
14 April 2026 12:29AM (UTC+0)
TLDR

COTI is an Ethereum-based Layer 2 blockchain that provides a fast, scalable infrastructure for programmable privacy, enabling confidential transactions and computations for Web3, DeFi, and enterprise applications.

  1. Evolved from a payments network to a full-stack privacy layer for Ethereum and over 70 other chains.

  2. Uses Garbled Circuits cryptography to process encrypted data off-chain with high speed before settling securely on Ethereum.

  3. Its native COTI token powers the ecosystem, used for fees, staking, node rewards, and governance.

Deep Dive

1. Purpose & Evolution

COTI, which stands for "Currency Of The Internet," launched in 2017 with a focus on fast, low-cost digital payments. It has since undergone a strategic pivot. As of its V2 upgrade in 2025, COTI now operates as a full-stack, EVM-compatible privacy layer (COTI Foundation). Its core mission is to provide the foundational privacy infrastructure needed for institutional adoption, targeting use cases like confidential DeFi, real-world asset (RWA) tokenization, and private stablecoins.

2. Core Technology: Garbled Circuits

COTI's privacy is powered by Garbled Circuits (GC), a cryptographic technique. This method allows the network to perform computations on encrypted data without ever decrypting it, keeping transaction details private. COTI claims this approach is up to 3,000 times faster than traditional privacy protocols like ZK-SNARKs (CoinMarketCap). Transactions are processed off-chain for speed and privacy, with finality and security provided by Ethereum settlement.

3. Ecosystem & Token Utility

The COTI ecosystem supports a growing suite of privacy-focused applications. A key example is PriveX, a private, AI-powered perpetual DEX. The native $COTI token is integral to the network's function: it is used to pay for transaction fees, stake for network security, reward node operators, and participate in governance decisions through the Treasury and gCOTI tokens.

Conclusion

COTI is fundamentally a privacy infrastructure provider, leveraging innovative cryptography to make confidential smart contracts and transactions scalable and practical for the next wave of Web3 adoption. How will its dual approach of Garbled Circuits and newly integrated ZK-rollup technology shape the standard for compliant, enterprise-grade privacy?

CMC AI can make mistakes. Not financial advice.