Onyxcoin (XCN)

Overview

Onyxcoin (XCN) is the token that connects the parts of the Onyx ecosystem. People use it to pay network fees, take part in governance, and participate in staking. It began as an Ethereum-based ERC-20 token and also serves as the native currency on Onyx’s own Layer 1 blockchain. That gives XCN two roles: it is an asset people can hold in an Ethereum wallet, and it powers activity on the Onyx network. (blog.onyx.org)

Onyx focuses on blockchain tools for payments, digital assets, and financial applications. Its Layer 1 mainnet launched on March 27, 2026. The network is designed for developers building public apps as well as organizations that need more control over private financial records. To understand XCN, it helps to look at both sides of Onyx: the open network where transactions take place and the governance system where token holders make decisions. (onyx.org)

History & Team

From Chain to Onyx

Onyx’s history is tied to Chain, a blockchain infrastructure company founded in 2014. Adam Ludwin led Chain during its early years. The company built technology for organizations that wanted to issue and move digital assets. In 2015, Chain announced an equity funding round with investors including Visa, Nasdaq, Citi Ventures, and Capital One. That funding was part of Chain’s company history, years before Onyx’s current Layer 1 launch. (chain.com)

Chain’s products changed hands and evolved over time. Its work later became linked to XCN, while the Onyx community developed a token-based governance system. Onyx launched a Layer 3 network before shifting its main focus to a standalone Layer 1. In July 2026, the project announced plans to retire the Layer 3 at the end of that year. In September 2026, Onyx completed an acquisition of Chain’s technology platform and began moving its services into the Onyx ecosystem. (chain.com)

The Onyx decentralized autonomous organization, or DAO, gives staked XCN holders a formal role in decisions. Developers build the network and its products, while governance proposals set out changes for token holders to consider. This arrangement connects the project’s technical work with public votes on its direction. (docs.onyx.org)

Technology & How It Works

A network for transactions and applications

Onyx Layer 1 is an independent blockchain. Computers called validators help agree on the order of transactions and maintain the shared record. Onyx describes its system as proof of stake: XCN assigned to validators helps determine their influence in reaching agreement. The network also uses an asynchronous Byzantine fault-tolerant design, often shortened to aBFT, to reach final decisions about transactions. (onyx.org)

The chain supports the Ethereum Virtual Machine, or EVM. This matters to developers because they can use familiar Solidity smart contracts and Ethereum development tools. A smart contract is a program that follows rules written into its code. It might move a token after a payment, record a vote, or manage an asset. Users pay XCN when they send transactions or run these programs on Onyx. (onyx.org)

XCN’s main ERC-20 contract remains on Ethereum. A bridge lets holders move a corresponding representation of their tokens onto Onyx for network activity. Onyx also describes routes to other supported chains. Bridging makes the token usable in more than one environment, while Ethereum remains central to its asset and DAO governance structure. (blog.onyx.org)

A second part of the design is Onyx Mesh. It allows organizations to keep sensitive application data within a permissioned system while using the public network to order and verify events. For example, a financial firm can apply its own access rules to records and still use shared timestamps to show when events occurred. This public-and-private approach is central to Onyx’s plans for institutional applications. (onyx.org)

Tokenomics & Utility

Supply and network use

XCN has a maximum supply of 68,892,071,757 tokens. Burns reduce supply by permanently removing tokens, while scheduled releases make previously locked tokens available over time. Onyx’s published distribution plan describes monthly releases from a timelock contract and a separate DAO contract. DAO releases depend on reward claims or approved governance actions. (onyx.org)

The token’s uses fit together. On Onyx Layer 1, XCN pays transaction fees. In governance, holders stake XCN to gain voting weight on proposals. Staking can also support validators and earn rewards under the network’s rules. The DAO treasury holds tokens for uses such as developer grants, network work, and other approved projects. Fee burns, rewards, and treasury spending are therefore connected to activity and decisions across the ecosystem. (onyx.org)

Governance takes place through Ethereum smart contracts. An Onyx Improvement Proposal, or OIP, sets out a proposed change for a vote. The published process includes a voting period and a delay before an approved proposal can be carried out. Voting weight comes from staked XCN, so a holder’s share of the vote follows the amount committed to governance. (docs.onyx.org)

Ecosystem & Use Cases

Onyx gives different users different ways to work with the network. Developers can create tokens and EVM-compatible apps. People can send XCN, use supported assets, and interact with services through Onyx Wallet. The Onyx Bridge connects supported networks, while Onyx AI offers tools for tasks such as token transfers and smart contract interactions. (onyx.org)

Organizations are another focus. Onyx Mesh is designed for permissioned financial workflows that need controlled access to data. The project’s whitepaper describes possible uses including cross-border payment records, asset issuance, trade documents, and audit trails. These examples show how the same network could support both a public token transfer and a private business process. (onyx.org)

The ecosystem also includes Onyx Points, a program that recognizes certain wallet holdings and on-chain participation. In September 2026, Onyx introduced a waitlist for Onyx Card, a proposed connection between supported digital assets and card spending. The card’s announced features remain separate from the everyday uses already available through XCN and the live blockchain. (blog.onyx.org)

Advantages & Challenges

Onyx’s EVM support gives builders a familiar starting point. Its own Layer 1 gives the project room to set network rules around fees, staking, and transaction processing. XCN also has several defined jobs instead of serving only one app: it pays for activity, gives holders governance votes, and supports network participation. Mesh adds a way to serve organizations that manage private records. (onyx.org)

The design also asks users and builders to understand several connected systems. XCN can be held on Ethereum or used on Onyx, and moving it between networks takes a bridge. Ethereum-based DAO votes and Layer 1 staking serve different purposes. The shift away from the earlier Layer 3 adds another transition for developers who built there. As Onyx expands, its aims for institutional use will depend on organizations putting the available tools into practice. (blog.onyx.org)

Where to Buy & Wallets

Onyxcoin can be purchased on Coinbase and Kraken. Both platforms provide XCN buying options, although available services can vary by location. Kraken lists its supported XCN deposits on Ethereum as ERC-20 tokens. (coinbase.com)

XCN can be held in an Ethereum-compatible wallet such as MetaMask. Ledger describes support for managing XCN with a compatible wallet and Ledger device. Onyx Wallet is a non-custodial mobile option for managing XCN and other supported assets in the project’s ecosystem. The network selected for a withdrawal or transfer matters: Ethereum XCN and XCN used on Onyx operate in different environments, with the bridge connecting them. (ledger.com)

Regulatory & Compliance

Rules for XCN-related services depend on where and how they are used. In the European Union, the Markets in Crypto-Assets regulation, known as MiCA, sets requirements for crypto-asset disclosures and service providers. Onyx has published a MiCA white paper concerning XCN’s admission to trading in the EU. Its wider network design includes tools for controlled access, identity checks where needed, and records that organizations can audit. (finance.ec.europa.eu)

In the United States, the Internal Revenue Service treats digital assets as property for federal tax purposes. Sales and other taxable uses can therefore create reporting obligations for XCN holders. (irs.gov)

Shariah compliance concerns the activity as well as the token. Islamic finance prohibits riba, commonly understood to include interest. Onyx’s governance documentation includes the ability to change interest-rate models in lending markets. Onyx’s published project materials do not establish a formal Shariah designation for XCN; its halal status remains undetermined without an assessment of the particular use and contracts involved. (imf.org)

Future Outlook

Onyx’s direction centers on its Layer 1 network, Mesh, wallet, and recently acquired Chain technology. The planned retirement of the older Layer 3 concentrates development on a single main network. The project’s next measure of progress will be how builders use that network, how organizations put Mesh to work, and how XCN’s fee, staking, and governance roles develop alongside them. (blog.onyx.org)

Summary

Onyxcoin is the shared token for an ecosystem that combines a public blockchain with tools for financial applications. XCN pays for transactions, supports staking, and gives committed holders a vote in the Onyx DAO. Its history reaches back to Chain, while its present role is tied to Onyx Layer 1 and the applications being built around it. (onyx.org)