Sui Surges on Hashi Protocol, Samsung Wallet, and Index Inclusion

Sui's Recent Surge: A Deep Dive into the Catalysts

Sui (SUI)'s recent price move is most plausibly tied to a cluster of positive fundamental catalysts that hit over the last day, especially around its role in BTC DeFi, payments, and big-tech integrations.

Hashi: Bitcoin Lending Protocol With $500M Commitments

A key catalyst is the announcement of Hashi, an institutional Bitcoin-backed lending protocol built on Sui, with about $500 million in capital commitments from more than 20 industry partners. This was reported on 9 Oct 2026 and is scheduled to launch in phases later in the month, so the news is fresh relative to the last 12–24 hours.

Hashi lets institutions lock BTC in a vault on the Bitcoin blockchain and mint hBTC, a Sui token used in lending, borrowing, and real world asset markets, without bridging BTC to another chain. The vault is secured by a 2-of-2 multisig plus a separate guardian layer, with formal verification and cryptography reviews, which is designed to meet institutional risk standards. The narrative is that Sui can tap into an estimated $1 trillion of relatively idle institutional BTC by providing a compliant, transparent pathway to deploy it in DeFi, which is a substantial addressable market and positions Sui as a specialist BTC DeFi hub.