OpenAssets and Partior Complete Atomic Settlement Trial Linking Tokenised Deposits, Stablecoins and Digital Assets

A quieter but structurally important piece of tokenisation news broke this week away from the equity headlines. Two infrastructure providers proved that digital assets, stablecoins and tokenised bank deposits can now settle against each other automatically, without the manual reconciliation that has kept these systems apart.

OpenAssets and Partior announced on 30 July 2026 that they had completed a joint proof of concept demonstrating atomic delivery versus payment, using tokenised commercial bank deposits on the Partior network as the settlement asset. The trial showed that a digital asset trade, a stablecoin movement and a tokenised deposit transfer can be coordinated end to end, from initial instruction through to final ledger reconciliation and credit delivery, without the fragmented manual workflows that currently sit between these environments.

Partior, the blockchain based settlement network backed by banks including DBS, JPMorgan and Temasek, already runs live around the clock atomic settlement between participating institutions. OpenAssets, the tokenisation infrastructure business that grew out of Pointsville, has been building toward an open standard for representing assets onchain. Pairing the two closes a gap that has slowed institutional tokenisation projects, because digital assets, regulated stablecoins and commercial bank money have historically lived on separate settlement rails, each requiring its own reconciliation process.

For founders and platforms building in the tokenised equity space, the significance is less about this specific trial and more about the direction of travel. Every settlement rail that closes the gap between conventional bank money and tokenised assets makes it marginally cheaper and faster for a smaller issuer, not just a bank, to eventually settle a tokenised share transaction without routing through multiple intermediaries.

Infrastructure trials like this one are unglamorous compared with an exchange listing or a headline funding round, but they are the layer that ultimately decides whether tokenised equity settlement becomes routine or remains a bespoke, expensive process reserved for the largest issuers.

Key Takeaways

• OpenAssets and Partior completed a proof of concept on 30 July 2026 demonstrating atomic delivery versus payment across digital assets, stablecoins and tokenised bank deposits.

• The trial used tokenised commercial bank money on Partior's network as the settlement asset, aiming to remove manual reconciliation between separate settlement environments.

• Partior is backed by DBS, JPMorgan and Temasek and already runs live around the clock atomic settlement for participating banks.

• The development sits in the same infrastructure layer that will eventually need to support smaller, non institutional tokenised issuers.

• Settlement rail trials like this one are a leading indicator for how quickly tokenised equity can move from bespoke transactions to routine ones.

Sources: PR Newswire; Partior (partior.com).

How we got here

Partior was launched in Singapore in 2021, with JPMorgan and Temasek joining DBS Bank to set it up, and Standard Chartered among its shareholders. In 2024 it raised a Series B of more than 80 million US dollars led by Peak XV Partners, with Valor Capital Group and Jump Trading Group joining as new backers. Deutsche Bank added 20 million US dollars in November 2024 and said it planned to join the network as a euro and US dollar settlement bank.

OpenAssets, led by chief executive Gabor Gurbacs, is also backed by Valor Capital, so the two firms share an investor. Ledger Insights notes that OpenAssets has close links to Tether, and that Gurbacs also advises Hadron by Tether, Tether's tokenisation offering. That context helps explain why stablecoin clearing and redemption sit at the centre of the trial.

According to coverage of the announcement, the proof of concept confirmed four capabilities: simultaneous exchange that removes principal and counterparty exposure; tokenised deposits on Partior acting as the main settlement asset between institutions; orchestration from the asset movement through to final credit; and the option to settle or redeem stablecoin obligations one transaction at a time or in bulk. The firms described a production ready pathway that banks could offer clients, but gave no launch date, participating banks or volumes.

What it means for UK founders

UK authorities are working on the same question of which money settles a tokenised trade. On 30 June 2026 the Bank of England updated the Digital Securities Sandbox so that certain stablecoins can be used to settle the cash leg of transactions. A UK issued stablecoin qualifies where the issuer can show it will meet the incoming FCA requirements and is registered with the FCA for money laundering purposes. From 25 October 2027 the issuer must be authorised. Overseas stablecoins are accepted only if pegged to a currency other than sterling. The updated sandbox guidance names tokenised deposits as an example of an acceptable payment asset.

In May 2026 the FCA and the Bank of England published a joint call for input on tokenisation in wholesale markets. It keeps wholesale settlement anchored in central bank money, with a Bank of England synchronisation service for atomic settlement against RTGS accounts targeted for 2028.

For a UK founder planning a tokenised share issue or a secondary trading venue, the settlement asset is not a detail to leave until later. Tokenised deposits, a regulated stablecoin or a synchronised central bank leg each bring different banking relationships, costs and regulatory conditions. Founders may want to take professional advice before committing a platform design to one of them.

Further reading

• Crowdfund Insider: Partior and OpenAssets proof of concept confirms atomic settlement

• Ledger Insights: Partior tests tokenised deposit clearing for stablecoins with OpenAssets

• FinTech Futures: Deutsche Bank joins Partior Series B

• A&O Shearman: stablecoins as settlement assets in the Digital Securities Sandbox

• DLA Piper: the UK authorities' joint vision for tokenisation in wholesale markets

Frequently asked questions

What did the OpenAssets and Partior trial demonstrate?

OpenAssets and Partior announced on 30 July 2026 a joint proof of concept demonstrating atomic delivery versus payment. It showed a digital asset trade, a stablecoin movement and a tokenised deposit transfer coordinated end to end, from instruction to final ledger reconciliation, without manual workflows.

What settlement asset was used in the OpenAssets and Partior proof of concept?

The trial used tokenised commercial bank deposits on the Partior network as the settlement asset.

Who backs the Partior settlement network?

Partior is a blockchain based settlement network backed by banks including DBS, JPMorgan and Temasek. It already runs live, around the clock atomic settlement between participating institutions.

What is OpenAssets?

OpenAssets is a tokenisation infrastructure business that grew out of Pointsville. It has been building toward an open standard for representing assets onchain.