Sui’s Hashi to launch with $500M in commitments

Sui said on Oct. 8 that Hashi, its Bitcoin finance infrastructure, will begin a phased mainnet rollout later this month with more than $500 million in capital commitments. Sui’s announcement also named Anchorage Digital as a day-one launch partner.

• More than $500 million committed across the launch coalition, according to Sui.
• More than 20 partners have joined the coalition.
• Sui says more than $1 trillion in Bitcoin held by institutions and public companies remains largely idle.

How will Hashi put Bitcoin to work?

Hashi is designed to let Bitcoin serve as collateral in financial applications on Sui. The underlying BTC stays on the Bitcoin network, while Sui smart contracts coordinate its use. When BTC is deposited, Hashi issues hBTC on Sui against it; when a user exits, hBTC is burned and the native BTC is released back to Bitcoin.

That setup is intended to support lending, borrowing, credit, vaults and structured products. Sui named Aftermath, Concrete and Fluid among the providers expected to run Hashi vaults. The products themselves will be created and offered by third parties, according to the Sui Foundation.

The more than $500 million figure refers to capital commitments from coalition members. Sui did not give a breakdown by partner or say how much had already been deposited. The rollout will happen in stages as partners complete integrations, so the commitments do not mean every planned market or access route will be live at once.

What does Anchorage Digital add?

Anchorage says institutional clients will have two ways to access Hashi. Through Atlas, its settlement and tri-party collateral infrastructure, clients can mobilize BTC held in qualified custody as collateral. A tri-party arrangement involves an intermediary helping manage the collateral between parties.

Clients seeking direct access can use Porto, Anchorage’s institutional self-custody wallet. Anchorage says this route is intended for funds, miners, market makers and liquidity providers comfortable managing their own strategies. The company also plans to provide stablecoin liquidity to Hashi.

In its partner announcement, Anchorage said BTC deposited into Hashi remains secured on Bitcoin while hBTC can move across applications built on Sui. The two routes give institutions different ways to participate: one through qualified custody and settlement infrastructure, the other through self-custody.

When will users get access?

Sui said mainnet will go live in a phased rollout later in October. Access will open progressively as launch partners finish their integrations and make Hashi available to their own clients. The announcement did not provide a day-by-day schedule or say when each application would launch.

Hashi was developed by Mysten Labs, the original contributor to Sui. The network’s launch coalition spans custodians, liquidity providers, wallets, infrastructure firms and protocols; Sui named BitGo, Bullish, Cumberland, FalconX and Ledger among its partners. The project is built as shared infrastructure, with independent third parties responsible for the financial products that use it.

Sources and documents

• Sui’s announcement — sui.io
• partner announcement — anchorage.com