The Launch of Hashi
The Sui Foundation has unveiled Hashi, an innovative decentralized primitive aimed at facilitating compliant lending and yield-generation opportunities backed by Bitcoin for both institutional and retail users. The official announcement was made on March 19, 2026, as part of a strategy to expand the Sui ecosystem with services that incorporate native BTC into on-chain financial operations. Prominent players in the cryptocurrency sector, such as Bitgo, Bullish, FalconX, and Ledger, are already collaborating with the Sui Foundation to enhance capital efficiency in the expansive $1.4 trillion Bitcoin market.
Key Features of Hashi
Hashi stands out by employing multi-party computation (MPC) methods alongside the ERC-3643 standard. This combination allows users to engage in lending or borrowing while retaining ownership of their Bitcoin holdings, thus eliminating the need to liquidate their assets. The platform is fortified by institutional-grade insurance from Soter and has undergone formal verification processes with esteemed security firms like Certora, ensuring high levels of safety and mathematical accuracy regarding collateral.
Future Developments
Upon completion of the development network phase, Hashi is set to transition to its mainnet. During this phase, partners including Wave Digital intend to launch secured, rated bonds that will be collateralized with Bitcoin. Additionally, local Sui protocols such as Navi and Scallop are expected to offer immediate Bitcoin-backed stablecoin loan services to a wider audience.
Industry Impact
Adeniyi Abiodun, Co-Founder and CPO of Mysten Labs, described Hashi as a tool enabling developers to tap into trillions of dollars in Bitcoin liquidity.
This initiative is part of a broader movement, as firms like Grayscale and Canary Capital have also introduced the first U.S.-listed ETFs connected to Sui’s SUI token, highlighting the growing intersection of traditional finance and decentralized technology.
Functionality and Security
In response to queries about Hashi’s functionality, it’s important to note that this primitive primarily provides Bitcoin-backed lending and yield opportunities via decentralized smart contracts. Key institutional partners like FalconX, Bullish, and Erebor Bank are ready to supply the necessary liquidity at the platform’s launch. Security measures for the collateral, essential for institutional participants, are assured through advanced multi-party computation and rigorous verification by leading security experts. Furthermore, retail users will also benefit from Hashi, as local protocols such as Alphalend and Suilend are set to deliver Hashi-driven lending services to them.
