Investing in Coti (COTI) – Everything you Need to Know

What is Coti?

COTI (COTI ), once primarily known as “Currency of the Internet,” has evolved significantly. With its V2 mainnet launch in 2025, COTI has become a privacy-centric Layer 2 protocol for Ethereum and other EVM-compatible blockchains. COTI V2 leverages advanced cryptographic methods, primarily garbled circuits, to enable confidential transactions and smart contracts, addressing critical privacy concerns in the Web3 and DeFi spaces.

While its initial iteration, COTI V1, focused on creating scalable digital payment solutions with its DAG-based Trustchain, the project’s core focus with V2 is now firmly on providing this advanced privacy infrastructure. This allows businesses, governments, developers, and DAOs to build applications requiring confidentiality and manage digital assets with enhanced privacy and efficiency.

COTI V2’s mission is to address the fundamental challenge of confidentiality on public blockchains. As an EVM-compatible Layer 2, it enhances the Ethereum ecosystem’s scalability and security while introducing robust privacy-preserving mechanisms. The core technology centers around garbled circuits and multiparty computation (MPC), aiming to set a new standard for on-chain confidentiality. Transactions on COTI V2 are processed off-chain by a network of decentralized sequencers, then batched and submitted to Ethereum’s Layer 1 blockchain for finalization, ensuring security, scalability, and confidentiality.

COTI V2 operates as an Ethereum-compatible Layer 2 solution designed to significantly enhance transaction privacy and offer scalability through its unique architecture and advanced garbled circuits technology. It achieves high throughput and efficiency by batching transactions and processing them off-chain via decentralized sequencers before finalizing them on the Ethereum mainnet. COTI V2 employs a decentralized sequencer model, which may utilize a modified Practical Byzantine Fault Tolerance (PBFT) consensus mechanism. This model distributes transaction validation responsibilities across multiple sequencers selected through staking, voting, and rotation to ensure fairness and network integrity.

Based in Gibraltar, Coti was founded in May 2017 by David Assaraf. The company behind Coti is Coti Limited, and it is a for-profit company. Coti received funding from Cardano Ventures Fund in April 2021, and they invested $500K in Coti.

Why COTI V2 Matters: Addressing Confidentiality in a Transparent World

The evolution of blockchain technology, particularly Ethereum, has underscored a significant hurdle: the default transparency of public blockchains. While this transparency can foster trust, it also acts as a barrier to broader adoption, especially for applications handling sensitive information. COTI V2 aims to solve this by providing a robust framework for on-chain confidentiality.

Confidentiality is indispensable for the maturation of Web3. In Decentralized Finance (DeFi), protecting transaction details can prevent opportunistic behaviors like Maximal Extractable Value (MEV) exploitation (e.g., front-running by MEV bots) and make DeFi more viable for institutional players who require privacy and regulatory compliance. For payments, stablecoins, Central Bank Digital Currencies (CBDCs), and Real-World Assets (RWAs), COTI V2 can enable confidential transactions, mirroring the privacy standards of traditional finance crucial for mainstream acceptance. Furthermore, COTI V2’s technology supports advanced use cases such as privacy-preserving machine learning (PPML), allowing AI models to train on sensitive data without compromising individual privacy, and Dynamic Decentralized Identification (DyDID), enabling users to manage and verify their identities without unnecessarily exposing underlying data.

As a Layer 2 solution, COTI V2 also aims to enhance scalability, improving transaction processing efficiency compared to relying solely on Layer 1 blockchains like Ethereum, thereby potentially reducing network congestion and fees.

How COTI V2 Works: Core Technologies for On-Chain Privacy

COTI V2’s architecture is a significant departure from COTI V1’s DAG-based Trustchain, focusing instead on a sophisticated cryptographic framework to deliver confidentiality on Ethereum. Its functionality relies on several key innovations working in concert. At its core is the use of Garbled Circuits-based Multiparty Computation (MPC). This cryptographic breakthrough allows multiple parties to collaboratively compute functions over their private data without revealing the actual data to one another, preserving both privacy and confidentiality. This process is structured into two independent phases: an offline ‘Garbling’ phase for pre-processing and an exceedingly efficient online ‘Evaluation’ phase for actual transaction processing.

Transaction ordering and batching are crucial for Layer 2 solutions, and in COTI V2, this is handled by a Decentralized Sequencer Network. This approach mitigates risks associated with centralized sequencers, such as single points of failure or potential censorship. Sequencer operators are selected through a transparent and fair consensus mechanism, potentially a Proof-of-Stake (PoS) model involving nomination and voting by $COTI token holders. The right to sequence transactions is rotated among these elected operators. To ensure accountability, operators are required to stake $COTI tokens, which can be slashed in cases of misbehavior or failure to perform duties, thus aligning their interests with the network’s overall integrity and security.

The COTI V2 Node Ecosystem also includes Full Nodes, which are distinct from sequencers. These Full Nodes validate all on-chain transactions and store the complete state, blocks, and smart contracts of the Layer 2 chain. Operators of these nodes, who may need to hold licenses (represented as NFTs), can also run their own “staking pools” using a customized version of COTI’s Treasury application and earn rewards for their contribution to network security and functionality.

Transaction Flow and Scalability in COTI V2

When a user initiates a confidential transaction on COTI V2, their private data is encrypted and submitted to the network as an inputtext (IT). The gcEVM, through its specialized opcodes and secure data types, then processes this. For instance, an inputtext can be transformed into a garbledtext (GT) for secure computation within the Garbled Execution Environment (GEE), or a ciphertext (CT) stored on-chain can be “onboarded” into a garbledtext for processing. Smart contracts designed for confidentiality can then execute complex logic on these garbledtexts using the underlying garbled circuit protocols, without the plain text data ever being exposed. The results of such computations can then be “offboarded” back into ciphertexts to be stored or revealed to authorized parties. This entire process is managed by the network nodes participating in the MPC protocols. The decentralized sequencers then order these processed transactions, batch them, and submit them to the Ethereum Layer 1 for final settlement.

Scalability within COTI V2 is primarily achieved by its Layer 2 architecture, which processes transactions off-chain and batches them for Layer 1 finality, thereby reducing the computational load and gas costs on the Ethereum mainnet. Additionally, the cryptographic primitives, particularly the garbled circuits, are chosen and designed for computational efficiency, especially in the online evaluation phase. The whitepaper highlights that this Garbled Circuits technology offers a computational speed increase by a factor of 1,000 and a reduction in resource intensity by a factor of 250 when compared to some existing privacy solutions. While specific Transactions Per Second (TPS) figures are not detailed for V2 in the whitepaper, the combination of L2 design and efficient cryptography aims for significant improvements in throughput and reduced latency.

Dispute Resolution in COTI V2

COTI V2’s governance model is designed to be community-driven and includes clear mechanisms for resolving disputes that may arise within the network. This framework allows for addressing issues related to sequencer network operations, protocol adherence, or other governance matters. The resolution process might involve arbitration by elected community members or make use of automated systems based on smart contract logic, ensuring fairness and transparency. This V2 governance and dispute resolution system is distinct from the mediator roles and processes described for COTI V1.

COTI Tokenomics: Supply, Use Cases, and Treasury V2

The $COTI token is integral to the COTI V2 ecosystem, facilitating its operations and incentive structures. The tokenomics are designed for long-term sustainability and community participation. Regarding its supply, the $COTI token will not have a fixed maximum cap. Starting with the mainnet launch in 2025, new tokens are scheduled to be minted every 103-hour period. The initial expansion of the total supply will occur at a periodic rate of 0.45%, which will then decrease periodically by 0.50% for a decade. After this period, the inflation rate is expected to stabilize, though it remains adjustable via the network’s governance mechanisms. Transaction fees collected in $COTI will be pooled into a special Treasury, which will be governed by the community. This community will decide on the utilization of these funds, with options including redistribution as rewards to network participants or implementing deflationary strategies by destroying some of the tokens. This fee and potential token burn mechanism suggests the possibility of limiting total supply growth, potentially leading to a deflationary outcome.

The uses of the $COTI token in V2 are multifaceted. It is used for paying transaction fees for network services, including computations within the gcEVM and smart contract interactions. The token is also essential for securing the network, primarily through staking by sequencer operators who lock up $COTI as a security deposit. Furthermore, $COTI tokens are used to incentivize active participation from node operators, stakers in Treasury pools, and other network contributors through a structured reward system. Finally, $COTI tokens will play a crucial role in the governance of the V2 network, empowering token holders to vote on proposals, participate in operator selection, and shape the future development of the protocol.

COTI V2 will feature a Treasury system that allows node operators to manage their own instances of staking pools, offering consumer choice within the staking ecosystem. The main network Treasury, funded by transaction fees, will also support the ecosystem’s growth and reward distribution as per community governance.

How to Buy Coti (COTI)

Coti (COTI) is currently available for purchase on the following exchanges.

Coinbase – A publicly traded exchange listed on the NASDAQ. Coinbase accepts residents from 100+ countries, including Australia, Canada, France, Germany, Netherlands, Singapore, the United Kingdom, and the United States (excluding Hawaii).

Kraken – Founded in 2011, Kraken is one of the most trusted names in the industry and offers trading access to over 190 countries, including Australia, Canada, Europe, and the United States (excluding Maine, and New York).

Kraken Disclaimer: Not investment advice. Crypto trading involves risk of loss. Payward European Solutions Limited t/a Kraken is authorised by the Central Bank of Ireland.

As COTI transitions to its V2 framework, some exchanges may list both ERC-20 and native versions of the token. Users should verify which version they are purchasing and consult the COTI Treasury V2 interface to manage and stake tokens accordingly.

Latest Coti (COTI) News and Performance

Why COTI V2 Is a Game-Changer for Confidentiality in Web3

COTI V2 represents a significant step towards addressing the critical need for confidentiality on public blockchains. By implementing advanced cryptographic techniques like garbled circuits within an EVM-compatible Layer 2 framework, COTI V2 is poised to offer a platform for enhanced privacy, enabling new generations of decentralized applications and fostering broader adoption of Web3 technologies. The focus on robust privacy mechanisms can lead to a more secure and user-friendly blockchain environment. This allows for the development of sophisticated DeFi applications that can attract institutional interest, the creation of privacy-preserving data solutions for AI and digital identity, and the facilitation of confidential payments suitable for mainstream use. Combined with the scalability benefits of a Layer 2 solution, COTI V2 aims to provide a comprehensive infrastructure for the next wave of blockchain innovation.

With the 2025 rollout of its V2 mainnet, COTI has transitioned from its earlier focus on fast payment solutions to becoming a foundational layer for confidential Web3 and enterprise applications. Its success will be measured by the adoption of its privacy-preserving tools by developers and the growth of its ecosystem in large-scale implementations.