OPNet

OPNet is a technology firm specializing in the development of a platform for building and deploying smart contracts on the Bitcoin blockchain, facilitating decentralized finance applications securely. OPNet was founded in 2026 and operates as an independent company. The firm focuses on providing a robust platform tailored for developers to create blockchain applications. Its global headquarters is located in New York City.

In March 2026, OPNet successfully raised USD 5. 000 mn in a funding round, with participation from investors including Bitcoin Opportunity Fund, UTXO Management, G20 Ventures, and several others. This funding was aimed at accelerating its growth and enhancing its platform offerings. OP_NET provides a robust platform designed for building, deploying, and interacting with smart contracts on the Bitcoin blockchain, offering a unique gateway to Bitcoin decentralized finance (DeFi).

The core product enables users to send, receive, and swap tokens directly on Bitcoin's Layer 1 without the need for sidechains or layer two solutions, ensuring that every transaction maintains pure Layer 1 security. The platform is specifically tailored for developers, featuring a TypeScript SDK and open-source tools that facilitate blockchain application creation. Notable services include smart contract functionality for swaps, lending, and staking, with BTC used as the gas token. OP_NET primarily serves developers and companies looking to leverage Bitcoin's security for financial applications, focusing on markets in North America, Europe, and Asia.

OP_NET generates revenue through transaction fees associated with its smart contract services, where clients engage in various financial activities such as token swaps and lending. Users can interact with the platform directly, resulting in a transactional structure that supports B2B and direct-to-consumer models. As clients deploy and execute smart contracts, fees are charged in Bitcoin, which acts as the native gas token for transactions. This structure creates a seamless financial ecosystem where revenue is realized with each transaction conducted on the platform, providing a consistent income stream.

The flagship services include smart contract deployment and DeFi applications, enabling a range of financial operations that cater to diverse user needs while ensuring security and efficiency on the Bitcoin network. In March 2026, OPNet raised USD 5. 000 mn in venture funding, which will be allocated towards developing new products and expanding market reach. The company plans to enhance its platform by launching additional features and tools for developers by the end of 2026.

Furthermore, OPNet aims to enter new geographic markets in Asia and Europe within the next year, leveraging the recent funding to support these initiatives.