Progmat, Digital Asset Holdings Plan Canton Bond Test

By Elena Vasquez

Progmat and Digital Asset Holdings plan to begin a live test in November on Canton Network covering tokenized Japanese government bonds, tokenized deposits and stablecoins, according to the companies’ announcement. The project follows a memorandum of understanding signed on Nov. 9 that also targets 24/7 settlement while seeking to preserve the legal effect of bond-rights transfers and settlement finality.

What will the November test cover?

A working group under DCC plans to start the second-stage live test in November. It will test the issuance and management of tJGB, tokenized deposits and stablecoins on Canton Network, an institutional blockchain.

The announcement describes tJGB as “a tokenized government bond designed to retain the existing legal attributes of Japanese government bonds.” That formulation makes continuity of legal rights central to the design, rather than treating tokenization as a settlement experiment alone.

The first phase calls for connecting Progmat’s digital asset platform to Canton Network and developing tJGB. The planned product would also link to an existing securities transfer account-book system, placing the new issuance workflow alongside the recorded transfer process.

The announcement expressly describes the settlement capabilities as project goals, not completed features. The November test is therefore the next scheduled proof point for issuance and asset servicing.

How must legal finality be preserved?

The Nov. 9 memorandum sets two objectives: develop tokenized Japanese government bonds on Canton Network and explore 24/7 settlement. Here, 24/7 means round-the-clock operation rather than settlement confined to conventional business-day windows.

That exploration must preserve two legal outcomes: bond-rights transfers retain their existing legal effect, and settlement remains final. These are not interchangeable.

A token can represent an asset on a blockchain, but the announcement does not establish that the token or platform record independently carries the same rights as the underlying Japanese government bond. No legal memorandum, court decision or regulator ruling appears in the announcement, and the working group has not published test results.

Faster settlement matters only if the legal position of the bond remains unchanged.

What does MUFG participation add?

MUFG and three affiliated financial institutions have announced participation in related work. The four participants plan to test delivery-versus-payment for government bonds and digital currency, along with the full repo trading process.

Delivery-versus-payment seeks to align delivery of the bond or digital currency with the corresponding payment, reducing the period in which one side of a trade completes before the other. Testing the full repo process extends the examination beyond a single transfer into financing and collateral operations.

The announcement does not name the three affiliates, assign each a role or disclose a test volume. It also does not set out when the MUFG work will run or how it will interface with the November DCC test. The bank work is meant to test the transaction chain, not merely the token.

What remains unproven?

The announcement gives no year for the November test, no target issuance size, no fee schedule and no named token standard. It provides neither on-chain transaction records nor completed evidence of delivery-versus-payment or continuous settlement. Nor does it cite a legal opinion supporting the claim that tJGB retains the existing attributes of Japanese government bonds.

Those omissions matter because the proposal spans three layers: digital issuance, settlement against existing securities records, and use as collateral in repo markets. A failure at any layer would leave the announced 24/7 workflow incomplete, even if the assets appeared on Canton Network.

The longer-term plan calls for connecting domestic and international repo and collateral platforms over time. That is the potential market-structure change: tokenized government bonds could connect to repo financing and collateral workflows instead of remaining outside them. The announcement identifies neither those platforms nor a completion timetable.

The next verifiable checkpoint is the November live test; until results appear, 24/7 settlement and international repo connectivity remain proposals rather than operating market infrastructure.