BitGo and HashKey Sign Multi-Dimensional Strategic Partnership Agreement Covering Staking, Trading, Custody, and RWA Tokenization

Singapore — October 6, 2026 — Digital asset infrastructure company BitGo Holdings, Inc. (NYSE: BTGO) ("BitGo") and WanCloud Ltd. ("HashKey Cloud"), the institutional staking and Web3 infrastructure business unit under HashKey Group (HKEX: 3887.HK), today held a signing ceremony at the Fullerton Bay Hotel Singapore during TOKEN2049 week to formally sign a strategic cooperation agreement. The agreement expands the collaboration between the two parties into four major areas of institutional-grade digital asset infrastructure: staking, trading, custody, and real-world asset (RWA) tokenization.

Senior executives from both companies attended and signed the agreement, including Abel Seow, Managing Director and Head of APAC Sales at BitGo, and Leo Li, CEO of HashKey OnChain BG.

Scope of Cooperation:

● Staking — HashKey Cloud becomes a validator partner on the BitGo platform, initially providing Ethereum (ETH) and Solana (SOL) staking support for BitGo's eligible institutional clients.

● Trading — HashKey Cloud and BitGo will jointly support institutional trading flows.

● Custody — BitGo will provide custody solutions to HashKey Capital and its affiliated funds, subject to completion of customary client onboarding procedures and execution of applicable agreements.

● RWA Tokenization — BitGo becomes the custody partner for HashKey's RWA tokenization projects.

Abel Seow, Managing Director and Head of APAC at BitGo, said: "We believe this collaboration fully reflects the depth of institutional demand in Asia. What institutions need is compliant infrastructure covering the entire asset lifecycle, not point solutions. This collaboration integrates custody, staking, trading, and tokenization, with partners who uphold the same standards."

The agreement combines BitGo's institutional-grade digital asset infrastructure with HashKey's compliant business footprint in Hong Kong.

Leo Li, CEO of HashKey OnChain BG, said: "As Asian institutions accelerate their adoption of digital assets, the combination of HashKey's compliant footprint in Hong Kong and BitGo's global custody standards will provide institutions with a trusted pathway spanning staking, trading, custody, and tokenization."

The services described in this press release are available only to eligible clients and only to the extent permitted by applicable laws and regulatory requirements in each jurisdiction. Nothing in this press release constitutes an offer or solicitation in any jurisdiction where such offer or solicitation would be unlawful.

About BitGo

BitGo (NYSE: BTGO) is a digital asset infrastructure company that provides custody, wallets, staking, trading, fundraising, and stablecoin and settlement services through regulated cold storage. Since 2013, BitGo has been focused on accelerating the financial system's transition to the digital asset economy. BitGo has a global presence and multiple regulated entities, including BitGo Bank & Trust, National Association, the first federally chartered digital asset trust bank held by a public company. Today, BitGo serves thousands of institutions, including many of the industry's leading brands, financial institutions, exchanges and platforms, as well as millions of investors worldwide. For more information, please visit  www.bitgo.com 

About HashKey Cloud

HashKey Cloud is the institutional-grade staking and yield infrastructure provider under HashKey Holding Limited (HK.3887). It has provided node validation services since 2018, covering major public chains and Layer 2 ecosystems, continuously delivering institutional-grade digital asset staking infrastructure and on-chain yield solutions to global institutional investors, funds, and underlying protocols, helping institutional clients seamlessly access the Web3 yield ecosystem.

Forward-Looking Statements

Certain statements in this press release constitute "forward-looking statements" as defined under U.S. federal securities laws. Words such as "may," "might," "will," "should," "believe," "expect," "anticipate," "estimate," "continue," "predict," "project," "plan," "intend," and similar expressions, as well as statements regarding intentions, beliefs, or current expectations, are forward-looking statements. These forward-looking statements are subject to a variety of risks and uncertainties, many of which are difficult to predict, and could cause actual results to differ materially from current expectations and assumptions, as well as from any results expressed or implied by any forward-looking statement. Important factors that could cause actual results to differ materially from current expectations include, but are not limited to: the high volatility of digital assets; technical issues related to the integration of supported digital assets, as well as changes and upgrades to their underlying networks; increased scrutiny of the industry and the company's operations; theft, loss, or destruction of private keys required for digital assets held for the company's own account or on behalf of clients; errors in executing client transactions or managing the company's proprietary trading activities; and other factors discussed in BitGo's Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission ("SEC") on March 27, 2026, and its subsequent filings with the SEC (including subsequent periodic reports on Form 10-Q and Form 8-K). Such forward-looking statements are based on facts and circumstances existing at the time the statements are made, as well as predictions of future facts and circumstances. Although BitGo believes these forward-looking statements are reasonable, readers of this press release should be cautioned not to place undue reliance on any forward-looking statement. The information in this press release is valid only as of the date of this press release, and except as required by applicable securities laws, BitGo undertakes no obligation to update any forward-looking statements related to the matters covered in this press release.

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