BTC's Trillion-Dollar Market Value Lies Dormant as 'Awakener' Hashi Testnet Launches Sui

Even though the crypto market remains in a deep bear phase, Bitcoin's market value has consistently stayed above the trillion-dollar mark, establishing itself as the largest digital store of value globally. However, an awkward fact is that only a tiny fraction of this trillion-dollar capital is actually being "used"—according to DefiLlama, the current value of BTC in DeFi is only $4.3 billion, less than 0.33% of the total market cap.

This means that over 99.6% of BTC is quietly sitting in wallets, generating no yield, not participating in lending, and certainly not serving as collateral for any financial products—they are merely "held" rather than "used".

If we place BTC's $1.31 trillion market cap within the context of China's capital markets, its scale is roughly equivalent to the combined market value of the six major state-owned banks or five Kweichow Moutai companies, which is not an insignificant amount.

The next chapter for Bitcoin will no longer be solely defined by "store of value" but will also be shaped by "utility".

In July, the Hashi testnet officially launched Sui. This means that developers, custodians, financial institutions, and ecosystem partners now have an environment to build, integrate, and stress-test Bitcoin collateral financial applications—running through product loops before the official launch of the Hashi mainnet.

Guardian Layer: A Deep Defense Line for BTC Collateral

Alongside the testnet launch, Hashi's security architecture—Guardian Layer—was also unveiled.

According to official sources, the Guardian Layer is a deep defense security architecture specifically designed for institutional-level BTC collateral management. It builds upon Hashi's existing threshold signature mechanism (which requires one-third of Sui validators to approve before funds can be moved) by adding an independent security verification layer—introducing a second independent verification layer. All BTC collateral is under 2/2 multi-signature: both the MPC signature from Hashi's verification nodes and the signature from Guardian are required to release BTC, providing ultimate insurance against potential malicious actions by verification nodes or systemic risks.

For institutions, this means that collateral monitoring no longer relies on a single point, and every movement of capital undergoes multiple independent verifications, structurally ensuring the safety of funds in the lending and credit markets.

Wave Digital Assets: A Three-Year Commitment Anchoring the BTC Fixed Income Market

Among the partners on the first day of the Hashi testnet, the inclusion of Wave Digital Assets LLC (hereafter referred to as Wave) is particularly noteworthy.

As an SEC-registered investment advisory firm, Wave not only participated in the early development of Hashi but also made a clear long-term commitment: to prioritize tokenizing Bitcoin yield-bearing bond products on the Sui protocol through Hashi within three years—this is a definitive bet on the judgment that "the programmable Bitcoin fixed income market is ready for institutional adoption".

Wave CEO David Siemer previously stated, "Hashi has filled the missing credit layer, now finally providing institutions with stable native yields."

25+ Partners: Comprehensive Coverage from Custody to Auditing

As the Hashi testnet launches, the ecosystem has gathered over 25 partners, covering the entire chain of Bitcoin finance:

Custody and wallet integration: BitGo (institutional custody client), Blockdaemon, Cobo, Paxos' Fordefi (institutional wallet and infrastructure provider), Cubist (cross-chain collateral infrastructure), Ledger (self-custody service provider), SwissBorg (European ultra-high-net-worth retail/institutional asset management wallet);

Lending, trading, and liquidity provision: Bullish (institutional crypto asset platform), Cumberland (institutional crypto market maker and liquidity provider), Erebor (OCC-chartered bank), FalconX (institutional prime brokerage);

DeFi and lending applications: AlphaLend, Bluefin, Current, Scallop, Suilend (the Sui-native DeFi protocol supporting retail lending from day one), Fluid (a high capital efficiency system connecting lending, liquidity, and other financial products), Navi (one of the largest and longest-running DeFi protocols on Sui);

Vaults and asset management: Concrete by Blueprint Finance (yield infrastructure platform), Inveniam Capital (RWA yield strategies), Wave Digital Assets LLC;

Indices, Oracles, Insurance, and Security Auditing: CF Benchmarks (crypto index provider connected to oracles), Soter Insure (institutional-grade crypto-native insurance priced in BTC), Asymptotic, Certora, OtterSec (smart contract security and formal verification auditing)...

Earlier this year, when the devnet was announced, over 20 partners had already committed to building and deploying capital on Hashi. Now with the testnet launch, the partner lineup has further expanded, extending coverage from infrastructure to a broader range of financial services.

"Bitcoin is No Exception"

"All mainstream assets eventually develop highly credit-based lending and liquidity markets, and Bitcoin will be no exception," said Adeniyi Abiodun, co-founder and Chief Product Officer of Mysten Labs. "Hashi is providing developers and infrastructure service providers with the safe, transparent, and on-chain programmable opportunities they have long awaited."

The weight of this statement lies not in its repetition of a certain "correctness"—historically, every major asset class, including gold, real estate, and sovereign bonds, has indeed traversed the path from "passive holding" to "active credit"—but in delivering a report card: BTC's trillion-dollar market value has the opportunity to form a similarly deep credit and liquidity market on-chain.

What Can Developers Do?

With the launch of the Hashi testnet, developer SDK documentation, integration guides, and technical resources have been published at sui.io/hashi.

Regarding the tax issues that BTC holders are particularly concerned about, legal analysis from Fenwick law firm previously pointed out that locking BTC through Hashi and obtaining the receipt token hBTC should not constitute a taxable event under U.S. federal income tax law—because hBTC is merely a proof of ownership of the underlying BTC, not an independent asset.

From devnet to testnet, from proof of concept to practical exercises, Hashi is gradually turning the "utility" narrative of the trillion-dollar BTC into a verifiable, programmable, and regulatory-compliant on-chain financial infrastructure. Perhaps this is the starting point for Bitcoin's next chapter.