A documented business sale, continuing patent records and a separate trademark trail bring the arrangements behind BSV’s development into clearer view.
On September 4, 2026, Teranode Limited became Neobridge Solutions Limited. The change concerns a UK company with a specific place in nChain’s recent history: it was the buyer of nChain UK’s trade and assets on January 1, 2025. The name change appears in Companies House records, while the sale is disclosed in nChain UK’s filed accounts. Together, they establish a concrete connection between the two businesses. Company record; nChain UK accounts, note 28.
For the BSV community, the significance extends beyond a new company name. Research, software, patents, commercial services and the people developing them can follow different paths through a corporate transition. Understanding those paths helps explain how the work continues and what other businesses can rely on when they build with it.
That distinction is particularly relevant to the history surrounding Craig Wright, nChain and Calvin Ayre. A description such as “Wright’s patents” can refer to inventions on which Wright is named, while leaving ownership unstated. Similarly, an investment in a company, a license to use its technology and a purchase of its assets describe different arrangements. Each can influence how research reaches the market, but each requires its own evidence.
An official US patent grant published on August 25, 2026 illustrates the first distinction clearly. The record for Methods and systems for distributed blockchain functionalities names Craig Steven Wright as inventor and nChain Licensing AG as assignee. A separate grant published the same day names Wright alongside Chloe Tartan and Alexander Mackay, again with nChain Licensing AG as assignee. These records place the named inventors and the corporate holder in separate roles. US12,719,705; US12,719,703.
These grants appeared well after the UK business sale. Read together, the records show a documented transfer of operating assets alongside continued patent attribution to nChain Licensing AG. The sale disclosure does not establish that the wider patent portfolio was included, and the grant records identify the assignee at publication; subsequent assignments and licenses require separate checks.
Wright’s claims to being Satoshi Nakamoto and authoring the original Bitcoin materials were rejected by the High Court in 2024. That judgment did not determine the validity or ownership of the entire later patent portfolio. These are separate issues, and the later rights require examination on their own terms. High Court judgment.
The Ayre connection likewise has more than one dimension. The August 2023 announcement described an investment of up to CHF500 million combining an equity acquisition, an IP licensing agreement for Ayre Ventures portfolio companies and a line of credit. That structure brought ownership, access to technology and financing into the same announced package. The headline amount cannot be treated as the price of the later UK business sale or as a standalone valuation of the patents. Ayre Group announcement.
Teranode Limited’s own 2024 accounts identify Teranode Group AG in Liechtenstein as its parent and C Ayre as its ultimate controller. This places the UK buyer within a documented corporate structure. The connection explains who stood behind the buyer, while the inventory of rights it acquired remains a separate question. Teranode Limited accounts, note 10.
A quieter illustration of continuity appears in a research paper published in April 2025. Its authors disclosed that they had worked at nChain during the research, that two were then employed by Teranode Group, and that aspects of the work appeared in pending patent applications owned by nChain Licensing AG. The disclosure allows a particular research project to be followed across the organizational change, with the authors’ employment and the patent holder identified separately. Authors’ disclosure, page 15.
That is a useful way to assess continuity. A community following technical development needs to be able to recognize earlier work in later products and projects, even as the businesses around it change. The accumulated expertise, documentation and engineering effort matter alongside the registered rights. Following all of them gives a fuller account of what a new organization carries forward and what it still needs to develop.
The brands have their own trail. The Canadian trademark record shows TERANODE moving from Bitcoin Association for BSV to Teranode Licensing AG, effective March 25, 2025. The NEOBRIDGE record names Teranode Licensing AG’s Zug branch and gives an international registration date of December 3, 2025. These entries establish a trademark connection between the names, preceding the UK company’s September 2026 change. They provide evidence about the brands; a transfer of patents would require a separate record. TERANODE record; NEOBRIDGE record.
The NeoBridge filing also suggests that patent licensing was among the commercial roles contemplated for the new brand. Its Class 45 services expressly include technology licensing and the licensing of patents and patent applications, giving the name a possible role in bringing protected research into commercial use. That could involve agreed licenses or negotiations over alleged infringement, although the filing does not identify an enforcement campaign or establish that one is being prepared. For independent builders, the practical significance will depend on which technologies are offered, the terms of access and how the rights are exercised. UKIPO trademark specification.
Software introduces another distinct relationship. The Teranode node repository publishes Open BSV License version 6, naming BSV Association as licensor and granting specified permissions subject to conditions, including use exclusively on the BSV Blockchain. That published license is directly relevant to users of the code. Its terms must be read on their own scope; the shared Teranode name does not turn it into an inventory of rights held by every Teranode company or a general license to the nChain patent portfolio. Teranode software license.
For a developer or business considering these technologies, the distinctions become practical. The organization offering a product may hold some rights itself and use others under license. The team maintaining a codebase may work within a different company from the entity holding related patents. A familiar brand can help identify a service, while the relevant permissions and responsibilities sit in the documents behind it. Clear descriptions of those relationships make technical and commercial decisions easier to assess.
This is where the ownership story connects to BSV’s ambition to serve as public data infrastructure. A shared network can support independently developed software, protected inventions and commercial services. The boundaries between those activities deserve careful explanation. A patent covering a particular method, rights in a software implementation and the operation of a public network concern different things. Their relationships should be assessed through the relevant claims, licenses and agreements.
Clear boundaries can serve both the researchers who create technology and the businesses that put it to use. Research companies need workable ways to fund development and earn a return. Independent builders need to understand the permissions available to them, the obligations involved and the organizations responsible for support. Predictable arrangements allow both sides to plan beyond the next announcement or change in management.
The commercial significance of a patent portfolio therefore depends partly on the path from research to use. A protected invention may become part of a maintained product, a licensed component or a service that solves a recurring problem. That path also requires engineering, documentation, support and customers. For the community, following those connections gives a more complete view of how accumulated research contributes to useful systems.
The records reviewed still leave material gaps. They do not provide a complete schedule of assets included in the January 2025 sale, its consideration, a reconciled current ownership chain for nChain Licensing AG, or a worldwide inventory of the portfolio’s assignments and status. They also do not establish the full extent of any patent rights Wright may have retained personally. Those limits belong in the account because they affect how confidently the broader transition can be described.
A clearer public explanation of which entities hold, license and maintain the relevant technology would help the community assess the transition. Commercial agreements can contain confidential terms while the broad division of responsibilities remains understandable. Identifying the patent holder, the software licensor and the organization delivering a service would give prospective users a firmer starting point.
As BSV seeks to support a wider application industry, that clarity has lasting value. Businesses need to make commitments that survive changes in company names, ownership and personnel. The work associated with nChain, Teranode and NeoBridge will acquire its wider significance through the tools and services others can confidently build, maintain and use. A clear account of the rights behind that work is part of making that future possible.
Research Dossier
Posted on September 7, 2026
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