We've Invested in DLC.Link, the First Native Bitcoin DeFi Protocol

Today, we're proud to announce that our investment arm, OKX Ventures, has invested in DLC.Link, the first native Bitcoin cross-chain protocol. This groundbreaking project leverages Discreet Log Contracts (DLCs) to enable Bitcoin to be used in DeFi protocols while being held in self-custody wallets.

DLC.Link is aimed at bringing the power and innovation of DeFi to the Bitcoin ecosystem without compromising on security, decentralization, or user experience. DLC.Link partners with institutions, referred to as "dlcBTC Merchants", to mint dlcBTC, a decentralized wrapped Bitcoin. Uniquely, dlcBTC does not require Bitcoin deposits to be held with a custodian or bridged to a separate blockchain.

To mint dlcBTC, Bitcoin depositors "self-wrap" by locking their collateral into a DLC, which can only pay out to the original depositor. This makes dlcBTC a "theft-proof" protocol, ensuring that Bitcoin deposits cannot be lost through hacks, theft, or fraud. Additionally, since only the original depositor can retrieve funds, dlcBTC offers greater resistance to censorship than current forms of wrapped Bitcoin.

Unlike Bitcoin L2s or sidechains, which require additional modifications to Bitcoin, support for DLCs was added in Bitcoin’s Taproot upgrade. DLCs can leverage the security, liquidity, and network effects of Bitcoin, while bridging to DeFi protocols on Ethereum without requiring separate validator nodes. Instead, DLC.Link provides a network of DLC Attestors running Ethereum validators, provided by popular node operators such as ourselves, OKX, along with HashKey Cloud, Republic, P2P, Dextrac, and others.

Aki Balogh, co-founder of DLC.Link, said: "wBTC has reached Top 15 token status, despite its centralized custody model. In contrast, dlcBTC is the only wrapped Bitcoin that is minted from self-custody. DLCs, which were added to Bitcoin in 2021, enable a theft-proof wrapping mechanism without the need to introduce a bridge or L2 chain. dlcBTC will boost the adoption of Bitcoin in DeFi and has the potential to become a Top 10 token."

Dora Yue, Founder of OKX Ventures, said: "DLC.Link is a pioneering project aimed at bringing the power and innovation of DeFi to the Bitcoin ecosystem, without compromising security, decentralization, or user experience. We are pleased to support the vision and mission of DLC.Link. OKX Ventures believes that DLC.Link will unlock more value and potential within Bitcoin, and create a more open, inclusive, and decentralized financial system.”

To learn more about DLC.Link, click here.

This article may cover content on products that are not available in your region. It is provided for general informational purposes only, no responsibility or liability is accepted for any errors of fact or omission expressed herein. It represents the personal views of the author(s) and it does not represent the views of OKX. It is not intended to provide advice of any kind, including but not limited to: (i) investment advice or an investment recommendation; (ii) an offer or solicitation to buy, sell, or hold digital assets, or (iii) financial, accounting, legal, or tax advice. Digital asset holdings, including stablecoins and NFTs, involve a high degree of risk, can fluctuate greatly, and can even become worthless. You should carefully consider whether trading or holding digital assets is suitable for you in light of your financial condition. Please consult your legal/tax/investment professional for questions about your specific circumstances. OKX Web3 features, including OKX Web3 Wallet and OKX NFT Marketplace, are subject to separate terms of service at
© 2023 OKX. This article may be reproduced or distributed in its entirety, or excerpts of 100 words or less of this article may be used, provided such use is non-commercial. Any reproduction or distribution of the entire article must also prominently state:"This article is © 2023 OKX and is used with permission." Permitted excerpts must cite to the name of the article and include attribution, for example "Article Name, [author name if applicable], © 2023 OKX." No derivative works or other uses of this article are permitted.
Related articles
View more
View more