Hashi launches Bitcoin DeFi lending on Sui with testnet rollout

Published: 2026-03-19 18:25:45 |

Hashi has launched on the Sui blockchain to extend Bitcoin DeFi lending to BTC holders. The protocol aims to let users earn yield without selling BTC, targeting “unused” Bitcoin liquidity where less than 0.5% of value is used in DeFi today. In its first phase, Hashi focuses on lending: users post BTC as collateral to borrow stablecoins. The system is designed for automated cross-chain asset movement and real-time risk dashboards, including interest rates, collateral value, and borrower health. The rollout starts on testnet, with a full mainnet plan targeted for 2026. Backers include BitGo, Bullish, FalconX, Erebor Bank, Ledger, and Fordefi, covering both custody clients and self-custody users. Hashi also plans verifiable lending pricing by bringing CF Benchmarks index data on-chain via oracle networks, and uses Soter Insure for collateral risk coverage (e.g., theft or loss). For institutional capital formation, Wave Digital says it wants to issue Bitcoin-backed bonds through Hashi. On the DeFi side, Hashi will integrate with Sui lending apps like AlphaLend, Navi, Scallop, and Suilend using linked BTC/Sui addresses to improve transaction transparency.

Neutral

Hashi’s launch on Sui is a meaningful infrastructure upgrade for Bitcoin DeFi lending—especially because it targets custody + self-custody access, uses verifiable pricing (CF Benchmarks via oracles), and adds collateral insurance. Those factors can improve trust and reduce friction, which is broadly supportive for future TVL growth in Bitcoin DeFi. However, the market impact on BTC price is likely limited in the short term. The protocol starts on testnet and only aims for full mainnet in 2026, so near-term capital flows may be modest. Also, this is more of a competitive/expansion move within DeFi rather than a direct token supply/demand shock to BTC. Net result: neutral price impact for BTC, with potential medium-to-long-term bullish implications if adoption accelerates and on-chain lending volumes rise.