World's Largest DVT Protocol 'SSV Network' Integrated into Institutional Ethereum Operations Infrastructure

SBI Group subsidiary cryptocurrency exchange operator BitPoint Japan Co., Ltd. (brand name: BITPOINT, headquartered in Minato-ku, Tokyo, President & CEO: Ken Nakata, hereinafter 'the Company') has announced a partnership with SSV Labs (CEO: Alon Muroch), the developer and operator of 'SSV Network,' a Distributed Validator Technology (DVT) protocol for Ethereum.

SSV Labs joins the three-party partnership announced on December 22, 2025, between Def consulting Co., Ltd. (securities code: 4833, headquartered in Minato-ku, Tokyo, President & CEO: Yuta Shimomura, hereinafter 'Def consulting') and P2P.org, expanding the alliance to four companies.

Def consulting is advancing an 'Ethereum Treasury Strategy' that incorporates Ethereum (ETH) into its balance sheet to enhance long-term corporate value. As one of its operational methods, the company has built a structure for continuous reward generation through the Company's staking service. Previously, the Company handled Ethereum acquisition, custody, and staking infrastructure, while P2P.org managed validator operations.

With SSV Labs now joining the partnership, DVT technology will be introduced into P2P.org's validator operations, aiming to further enhance the safety and profitability of Def consulting's Ethereum operations.

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Purpose of DVT Integration

**1. Enhanced Operational Security**

DVT (Distributed Validator Technology) distributes validator key management and operations across multiple independent operators. Even if one operator or node experiences a failure, the overall validator continues to operate without interruption. By eliminating single points of failure, the risk of slashing (penalties) and missed rewards is reduced.

**2. Expanded Revenue Opportunities**

SSV Network offers an incentive program for network participants, enabling them to receive network participation rewards in addition to standard Ethereum staking rewards. This creates a structure where the adoption of technology to improve security simultaneously leads to increased revenue.

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Overview of SSV Network

SSV Network is a fully decentralized, open-source staking protocol for Ethereum built around DVT. By distributing validator operations across multiple independent operators, it eliminates single points of failure and enhances the security and decentralization of staking. Total assets under management exceed $15 billion, staking track record surpasses 6 million ETH, and the number of participating operators exceeds 1,800 — making it the world's largest protocol in the Ethereum DVT space.

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Comments from Representatives

**Yuta Shimomura, President & CEO, Def consulting Co., Ltd.**

'Our strategy is to place Ethereum at the core of our balance sheet and establish staking rewards as one of our key revenue pillars. By integrating DVT technology into our operational infrastructure, we have now established a framework that ensures validators remain operational even in the event of an unexpected failure. We also anticipate additional rewards through SSV Network's incentive program. The most distinctive feature of this four-party partnership, in our view, is that enhancing security simultaneously expands revenue opportunities. We intend to steadily build on this framework over the medium to long term for our shareholders...'