Tokenized US Treasuries: Ownership, Settlement, Yield, and Risk

Tokenized US Treasuries: Ownership, Settlement, Yield, and Risk

Originally published March 17, 2026 | Corrected and reviewed July 11, 2026

Short Answer

Tokenized Treasury products do not put US government debt itself onto a public blockchain in one uniform way. Most give investors a digital representation of a fund share, security entitlement, or third-party claim backed by Treasury bills, government money-market instruments, cash, or repo. The blockchain may record ownership or transfers, but the legal issuer, transfer agent, custodian, subscription rules, and redemption process still determine what the token holder owns.

The earlier version of this page claimed that $100 billion of Treasuries had migrated to public ledgers and described traditional bond settlement as T+2. We could not reproduce the $100 billion figure, so it is withdrawn. The US standard settlement cycle for most broker-dealer securities transactions moved to T+1 on May 28, 2024, and Treasury securities already largely settled in one day. Tokenization should therefore be judged against a functioning T+1 system, not an obsolete baseline.

Corrections to the Original Article

This correction matters because product labels can hide materially different legal claims. Two tokens may both be described as tokenized Treasuries while exposing holders to different issuers, assets, redemption rights, jurisdictions, chains, and bankruptcy risks.

A Better Taxonomy: What Does the Token Represent?

The SEC staff's January 28, 2026 statement separates issuer-sponsored tokenized securities from third-party-sponsored structures. That distinction is a useful starting point.

Issuer-sponsored tokenized security

The issuer or its agent integrates distributed-ledger records into the official securityholder system. A valid token transfer changes the master securityholder file. The blockchain record is part of the authoritative ownership process rather than merely a receipt pointing to an unrelated database.

Franklin Templeton says the transfer agent for its Franklin OnChain US Government Money Fund uses a blockchain-integrated system as the official record of share ownership. BENJI represents a fund share. It is not a Treasury bill issued by the US Department of the Treasury.

Custodial tokenized entitlement

A third party holds an underlying security or fund interest and issues a token representing a direct or indirect entitlement to it. Holders depend on the custodian, contractual structure, segregation of assets, and bankruptcy treatment. A blockchain can show token supply without proving that matching assets remain properly held.

Synthetic tokenized exposure

A third party issues its own security or contract whose value references another asset. The holder may have economic exposure without ownership rights in the referenced Treasury or fund. Counterparty credit, collateral, valuation, and close-out provisions can be more important than the chain.

Tokenized fund share

Many widely discussed Treasury products are fund interests. The fund can hold bills, government securities, repo, cash, or other permitted instruments. Investors own shares under the governing documents, not a fractional identified CUSIP unless the documents say so.

The Asset Stack Behind “Treasury Yield”

The token itself does not generate the Treasury yield. The underlying portfolio earns interest, after which fees, expenses, timing, and distribution mechanics determine what reaches the holder.

A simplified yield bridge is:

Investor net yield = portfolio yield - management fee - administration and custody costs - transaction drag - cash drag

If a fund holds very short bills and overnight repo, its yield should respond to changes in short-term rates as securities mature and proceeds are reinvested. It need not match a particular Treasury-bill quote on any day. A product holding an ETF instead of bills directly adds another fund layer and potentially another expense ratio.

Duration also matters. A short-duration portfolio has limited price sensitivity, but limited is not zero. Credit risk of the US government is only one layer. The investor also faces the fund, administrator, custodian, transfer agent, wallet, smart contract, and redemption process.

Worked yield example

Assume a fund's portfolio earns an annualized 4.20% over a measurement period. The management fee is 0.20%, other fund and operating drag is 0.08%, and average uninvested cash reduces return by 0.04%. The indicative net annualized yield is 3.88% before investor taxes and any entry, exit, gas, or trading costs.

On a $100,000 holding maintained for 30 days, a simple estimate is:

$100,000 x 3.88% x 30 / 365 = about $318.90

That is an illustration, not a promised distribution. The actual product may accrue, distribute, or capitalize income differently. A secondary-market token price can also move away from the fund's reported net asset value when liquidity is thin.

Three Products, Three Different Structures

Product details change, so the comparison below focuses on structure rather than a transient ranking.

Franklin OnChain US Government Money Fund and BENJI

Franklin Templeton describes FOBXX as a registered government money-market fund whose transfer agent uses a public-blockchain-integrated recordkeeping system. In its April 30, 2026 release, Franklin said the US fund represented more than $650 million and the broader BENJI suite had $1.98 billion in assets under management as of April 29.

The company also reported peer-to-peer transfer functionality and daily on-chain dividend distribution. Those features do not erase the fund documents, investor eligibility, transfer-agent role, or money-market-fund risks. “On-chain” describes part of the record and transfer system, not a waiver of securities law.

BlackRock USD Institutional Digital Liquidity Fund

BUIDL is a private institutional liquidity fund distributed through Securitize. Its token represents an interest in the fund, whose portfolio can include cash, US Treasury bills, and repurchase agreements. The product combines a blockchain token with a conventional legal and service-provider stack.

An analyst should verify the current offering documents, eligible-investor rules, supported networks, minimum subscription, fees, transfer process, and redemption terms. Chain expansion is operationally relevant, but it does not by itself increase legal rights or secondary-market depth.

Ondo OUSG

Ondo has described OUSG as a tokenized fund structure that has used exposure to short-term government securities and institutional money-market products. Product architecture has changed over time, which is precisely why static comparison tables age badly.

The governing documents and current product page should settle five questions: which entity issued the token, what assets it holds, who qualifies, how subscriptions and redemptions work, and what fees apply. DeFi integration does not make a regulated security permissionless when addresses and investors remain subject to controls.

The table is intentionally not a yield leaderboard. Yields from different dates, fee bases, and portfolios are not comparable.

Settlement: Faster Does Not Mean Final Everywhere

Tokenization discussions often collapse trading, clearing, settlement, cash payment, asset transfer, and finality into one word. They are separate events.

An on-chain token transfer can confirm in seconds while the legal transfer remains conditional on whitelist checks or transfer-agent recognition. A redemption can burn tokens promptly but wait for a bank payment. A transaction can be technically final on one chain and later reversed through an administrative reissue after theft or key loss.

Delivery versus payment

Atomic delivery-versus-payment means the asset and payment legs complete together or neither completes. That requires a compatible payment asset, legal recognition of both legs, sufficient liquidity, and controls for failed compliance checks. Sending a token first and wiring dollars later is not atomic settlement.

Stablecoins can provide a 24/7 payment leg, but they introduce issuer, reserve, depeg, freeze, and network risks. Tokenized deposits can preserve a bank claim but may operate only among approved institutions. Central-bank money is not generally available as a public-chain settlement asset.

The real comparison with T+1

The current benchmark is not paper certificates moving for two days. The US market already has dematerialized ownership, central clearing, electronic books, and T+1 settlement for most broker-dealer securities transactions. Treasury markets had largely used T+1 before the 2024 change.

Tokenization can still improve collateral mobility, programmable controls, reconciliation, and access outside conventional windows. But the benefit must be measured against integration cost, fragmented networks, wallet operations, cybersecurity, legal uncertainty, and liquidity.

DTCC's 2026 Test Is More Important Than a Chain-AUM Contest

DTC received SEC staff no-action relief in December 2025 for a controlled tokenization service. DTCC says the service is expected to begin in the second half of 2026, initially covering selected DTC-custodied assets including Treasury bills, bonds, and notes, large US equities, and major-index ETFs.

The model is notable because tokenized and traditional forms are intended to retain the same ownership rights and a common liquidity pool. Participation is voluntary and limited to DTC participants and clients, with registered wallets and approved networks.

This is not proof that all US securities have moved on-chain. It is evidence that incumbent market infrastructure is testing tokenization without discarding the legal and operational controls around existing securities. The practical questions are measurable:

Those outcomes matter more than the nominal value of tokens minted across unrelated products.

Liquidity Is Not the Same as Transferability

A token may be transferable at any hour and still be hard to sell near NAV. Liquidity requires willing buyers, market makers, price discovery, redemption capacity, and settlement assets. Whitelisting can reduce the eligible counterparty set. Minimum subscriptions can exclude smaller investors. Gas spikes or chain outages can obstruct transfers exactly when markets are stressed.

Use four separate liquidity measures:

A product can score well on one and poorly on another. “24/7 liquidity” is too broad unless all four are demonstrated.

Collateral Use: The Strongest Institutional Case

The most credible benefit may be collateral mobility rather than retail bond trading. Financial institutions hold high-quality liquid assets but often cannot move them across systems, entities, and time zones quickly enough to meet an urgent margin call. A programmable representation could support faster eligibility checks, pledges, substitutions, and releases.

The economic value depends on whether the receiving venue recognizes the legal interest and can perfect its claim. Smart-contract possession alone may not satisfy custody, control, or secured-transactions requirements. Haircuts also remain. A token representing a short Treasury fund can carry more operational and redemption risk than the bill itself, so a risk manager may apply a larger haircut.

For a collateral use case, document:

Without those answers, composability is a software demo rather than bankable collateral.

Risk Map

Legal and ownership risk

If on-chain and off-chain records disagree, which controls? Read the governing documents. Third-party tokenization can add bankruptcy exposure that direct ownership of the underlying security would not have.

Smart-contract and key risk

Contract bugs, compromised administrator keys, faulty upgrades, wallet theft, and bridge failures can interrupt transfers or create excess tokens. An audited contract reduces uncertainty; it does not eliminate it.

Custody and asset-segregation risk

Verify the custodian, account structure, reconciliation cadence, and treatment of assets in insolvency. A visible token supply is not proof of reserves or legal segregation.

Freeze and compliance risk

Regulated securities need transfer restrictions. Tokens may be paused, frozen, clawed back, or reissued under defined conditions. These powers can protect investors after theft while also creating administrator dependence.

Liquidity and redemption risk

Secondary trading can disappear. Redemptions may be delayed by market closures, banking hours, sanctions screening, fund liquidity rules, or disruption at a service provider.

Chain and interoperability risk

Multi-chain issuance creates questions about canonical supply, bridges, duplicate representations, and consistent compliance. A chain with low fees may have weaker institutional support or less resilient infrastructure.

Interest-rate and portfolio risk

Short government instruments have low duration, not zero risk. Yield declines when policy rates fall. Repo and cash instruments add counterparties and operational terms. Fees can consume a meaningful share of return when rates are low.

Due-Diligence Checklist

Before buying or accepting a tokenized Treasury product as collateral, obtain answers to these questions:

The answer “backed by Treasuries” is insufficient when any of these terms remains unknown.

How to Measure the Market Without Double Counting

Aggregate RWA totals often combine fund shares, direct debt tokens, stablecoins, private credit, commodities, and synthetic exposure. A Treasury fund can also hold another fund, causing underlying assets to appear in more than one product-level dataset.

A reproducible market estimate should specify:

This is why the prior $100 billion headline was unusable. It had no boundary or reconciliation method. Franklin's dated product figures are verifiable within their stated scope; they should not be extrapolated into a market-wide total.

Frequently Asked Questions

Is a tokenized Treasury token guaranteed by the US government?

Usually not directly. The underlying fund may hold US government obligations, but the token holder owns a fund share, entitlement, or third-party claim. The wrapper and service providers add risks beyond Treasury credit.

Can tokenized Treasury products trade 24/7?

Some approved holders can transfer certain tokens continuously. That does not guarantee a liquid buyer, instant redemption, or immediate bank cash at every hour. Check transfer, secondary-market, redemption, and payment availability separately.

Are tokenized Treasuries the same as stablecoins?

No. Stablecoins generally target a stable redemption value and function as payment assets. Tokenized Treasury funds are securities or fund interests that can accrue or distribute investment income and impose investor restrictions.

Does blockchain eliminate the custodian?

Not in most current products. A blockchain may improve the ownership record or transfer workflow, while a custodian still holds portfolio assets and a transfer agent maintains investor records and compliance controls.

Is instant settlement always safer?

It can reduce replacement-cost and counterparty exposure, but it can also remove time available to correct errors and increase prefunding needs. Safety depends on legal finality, payment assets, controls, recovery procedures, and operational resilience.

What is the most important metric?

Start with the legal claim and redemption right, not AUM or advertised yield. A product with clear ownership, audited assets, reliable redemption, and observable costs is easier to evaluate than a larger token with ambiguous rights.

Final Assessment

Tokenized Treasury products are not a single migration of sovereign debt to public chains. They are a set of fund, entitlement, custody, and settlement models that use distributed ledgers to different degrees. Their strongest near-term benefits are better record synchronization, programmable compliance, collateral mobility, and extended transfer windows. Their limits remain legal structure, eligible counterparties, cash rails, service providers, and market depth.

The right research question is not “How many Treasuries are on-chain?” It is “What legal claim moved, which record proves ownership, how can the holder exit, and what fails when an intermediary or network breaks?”

What to Read Next

Read the institutional RWA tokenization guide for implementation patterns, then compare settlement design with on-chain settlement infrastructure. For the yield side, use the Treasury curve and DeFi yield framework to separate government rates from protocol and counterparty risk.

Editorial note: This article is educational research, not investment or legal advice. Product terms, eligibility, assets, networks, and regulation change. Verify the latest offering documents and consult qualified advisers before investing or accepting tokenized securities as collateral.