Sui’s Hashi Bitcoin Finance Network Launches With More Than $500 Million Committed

Phased Mainnet Rollout

Hashi will begin a phased mainnet rollout later this month, backed by over $500 million in capital commitments from its launch coalition. This marks a significant milestone for Sui, which is preparing to bring its Bitcoin finance system to mainnet.

Key Features and Benefits

Hashi is designed to let Bitcoin remain secured on the Bitcoin network while being used as collateral inside financial applications built on Sui. A corresponding hBTC asset is minted on Sui, allowing for interactions with lending markets, vaults, and other applications. When the position is unwound, hBTC is burned, and the underlying Bitcoin is released.

Institutional Support and Security

Anchorage Digital has joined the launch coalition as a launch partner, providing institutional clients with routes into Hashi through qualified custody and self-custody infrastructure. Sui says the initial capital will support lending, borrowing, credit products, vaults, structured products, and other Bitcoin-backed applications as individual providers complete their integrations.

Potential Impact and Scrutiny

The security model will face scrutiny precisely because the amounts involved are potentially large. Sui says Hashi uses a 2-of-2 multisignature structure involving validators and a guardian layer, with additional controls designed to slow or stop suspicious movements. Its smart contracts have undergone formal verification, and the underlying cryptographic protocol has been reviewed.

Conclusion

Hashi could become one of the larger tests yet of whether institutions want to make long-term Bitcoin holdings productive without giving up exposure to the underlying asset. Mainnet will show whether the capital waiting at the door actually comes inside.