Bitcoin could be the talk of the town but only a fraction of the $1.4 trillion it represents is actually being used in a productive way. Hashi, which is a Bitcoin finance native primitive on Sui, being developed by Mysten Labs, aims to bring the BTC as programmable collateral without moving it from its native chain.
Bitcoin: Hashi Unlocks $1.4T BTC Collateral On Sui
Bitcoin could be the talk of the town but only a fraction of the $1.4 trillion it represents is actually being used in a productive way. Hashi, which is a Bitcoin finance native primitive on Sui, being developed by Mysten Labs, aims to…
TronWeekly
Publisher
Aug 23, 2026 at 6:00 AM UTC · 2 분 소요

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bitcoin
Market Impact
BTC-1.75%$76,131
Last Updated
5분 전
The Significance of Native Collateral
Contrary to wBTC or other synthetic wrappers, Hashi does not re-mint BTC. Deposited assets are secured with a 2-of-2 multisig requiring a signature from an MPC validator and a signature from a separate Guardian Layer, which can either delay or prevent a withdrawal if it is suspicious.
Bitcoin is back in every timeline, but it is still sitting idle in cold storage.
— Sui (@SuiNetwork) August 22, 2026
Hashi makes native $BTC programmable collateral on Sui, while the Bitcoin stays on its own chain.
2M+ deposits on testnet. Mainnet next.
Then the loan terms and the collateral positions are being managed via Move smart contracts on the Sui chain. Based on a legal analysis performed by Fenwick West and referred to by Sui, the deposits and redemptions are structured that taxable events, a major problem for institutions, under the U.S. law can be avoided, as mentioned.
Also Read: Bitcoin Price Breaks $78,000 as Limited Resistance Opens Door to $84,000
Testnet Traction and Institutional Coalition
Hashi’s devnet launched in March, with global testnet live July 22 and reporting 2M+ test deposits. Over 25 partners are testing, including BitGo, Cumberland, FalconX, Bullish, SwissBorg, Fluid, Ledger, and Blockdaemon.
Market Context
Bitcoin
BTC
$76,123
-1.76% (24H)
Market Cap
$1.53T
24H Volume
$25.6B
24H High
$77,626
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