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Tokenized Gold vs Tokenized Treasuries: PAXG, XAUT vs BUIDL, OUSG

Gold tokens like PAXG and XAUT track metal prices with no yield. T-bill tokens like BUIDL and OUSG pass through ~4-5% yield but add custodial and KYC layers. They're different tools, not rivals.

Tokenized Gold vs Tokenized Treasuries: PAXG, XAUT vs BUIDL, OUSG

What are tokenized real-world assets, and why split them into gold and treasuries?

Tokenized real-world assets (RWAs) are blockchain-based tokens that represent a claim on something outside the chain: a bar of gold in a vault, a share of a U.S. Treasury bill, a money-market fund position, eventually a slice of a corporate bond. The token itself is just a ledger entry; the value depends entirely on the issuer actually holding the underlying asset and letting you redeem for it. That single fact is the source of almost every risk in this category.

For a long time, the largest and most liquid tokenized RWA category was tokenized gold, led by PAXG (Paxos Gold) and XAUT (Tether Gold). Each token is nominally backed by one troy ounce of allocated physical gold held by a custodian. In 2023-2024 a second category caught up: tokenized U.S. Treasuries, led by BUIDL (BlackRock USD Institutional Digital Liquidity, issued on Securitize) and OUSG (Ondo Finance's U.S. Government Debt fund). These tokens pass through the yield of short-dated U.S. government securities, which paid roughly 4-5% annualized during 2024.

Both categories are pitched as "real assets on-chain." That phrase hides more than it reveals, because the mechanics, the risks, and the use cases are almost completely different. Gold tokens are essentially a price-tracking commodity wrapper; treasury tokens are essentially a yield-bearing cash-management wrapper. Treating them as substitutes leads to bad decisions. Treating them as complements is closer to how serious on-chain treasurers actually use them.

How is tokenized gold actually backed, and what does that mean for the holder?

When you hold PAXG or XAUT, you do not own a gold bar. You own a token issued by a centralized company, which claims to own allocated gold equal to the tokens outstanding, stored in a vault, audited periodically. PAXG (issued by Paxos, a New York trust company) is regulated in the U.S. and is redeemable in ounces of gold or, in some cases, U.S. dollars, for verified holders. XAUT (issued by TG Commodities, part of the Tether group) is structured out of Switzerland, was historically less transparent, and has been catching up on attestations and reporting over the past two years.

The standard redemption path is: a verified, KYC'd holder requests redemption; the issuer arranges delivery of physical gold to a vault of the holder's choice, or in some cases a cash settlement. This is a logistics operation, not a blockchain operation. It takes days, has minimums (often one full token, i.e., one troy ounce, though fractional ownership exists on some secondary venues), and depends on the issuer's solvency and the custodian's integrity.

For most users, PAXG and XAUT are not actually redeemed. They are held as a 24/7, on-chain proxy for the gold price, often as collateral in DeFi, sometimes as a hedge against crypto volatility. The "redeemability" is a backstop, not a daily feature. That distinction matters when something goes wrong, because in a stress event, the people who most want to redeem are the people who most need the issuer to be honest and the custodian to be reachable.

What are tokenized treasuries, and what yield do they actually deliver?

Tokenized treasuries are on-chain representations of short-duration U.S. government debt. The most prominent examples in 2024-2025 are BUIDL (BlackRock's tokenized U.S. T-bill fund, distributed via Securitize), OUSG (Ondo Finance's short-duration U.S. government debt fund), and Ondo's USDY, a yield-bearing stablecoin-like instrument. ONDO is the governance token of the Ondo protocol, not the treasury product itself, a common source of confusion.

The yield comes from the underlying assets: U.S. Treasury bills, repurchase agreements (repos) collateralized by Treasuries, and reverse-repo facilities. These are the same instruments used by money-market funds, so the yield profile is similar: a few percentage points below or in line with the federal funds rate, historically 4-5% annualized during 2023-2024, and tracking the short end of the Treasury curve.

Critically, the yield is not a magic trick. It is a pass-through from the underlying securities' interest and the issuer's fees. The question is not whether the yield exists; it is whether you can get it, and that is where the catch comes in. BUIDL, for instance, is restricted to eligible institutional investors who complete KYC/AML with Securitize, hold at least $5,000,000, and reside in a permitted jurisdiction. OUSG also gates by jurisdiction and accreditation. USDY, while more accessible, still requires KYC through Ondo's app and excludes U.S. retail users. The "DeFi leg" of these tokens comes from people routing them through DEX liquidity pools, lending markets, or other on-chain venues.

What are the real risks of each category?

Tokenized gold and tokenized treasuries fail in different ways, and confusing the two is how people get hurt. The headline risks for tokenized gold are depeg, custody, and counterparty. The headline risks for tokenized treasuries are redemption gates, custody, and credit-spread exposure in unusual market conditions.

For gold tokens like PAXG and XAUT, the historical failure mode is depeg: a token trades meaningfully off the spot price of gold because the market doubts the issuer's solvency, the auditor's competence, or the custodian's reachability. PAXG has held close to spot for most of its life; XAUT has traded at discounts to spot at various points, particularly in 2022-2023 when Tether's overall transparency was under question. The underlying metal has not gone anywhere in those cases. The question is whether you can actually convert the token into the metal at the spot price, and at what speed. Custodial risk matters because a single vault operator handles the entire float. Audit risk matters because the audits are typically attestations of balance, not full audits, and the frequency and rigor vary by issuer.

For treasury tokens like BUIDL, OUSG, and USDY, the failure mode is closer to a traditional money-market fund stress event, but with extra on-chain steps. Issuers can pause or gate redemptions during periods of stress, exactly as money-market funds did in 2020 with money-market reform. The KYC and minimums make the float concentrated in sophisticated holders, which can amplify redemptions in a panic. Repo collateral can haircut, especially in a Treasury-market dislocation of the kind the U.S. experienced briefly in March 2020. And there is a less obvious risk: the tokenized fund is one layer of legal structure on top of BlackRock, the U.S. Treasury market, and the issuer's own operating company. Each layer is a place where something can go wrong, and the legal waterfall is not as standardized as it is in a plain old money-market fund.

Oracle risk applies to both, but in different ways. Gold tokens depend on price oracles that publish the spot price of gold on-chain for use in DeFi; a bad oracle can make a position liquidatable at a phantom price. Treasury tokens depend on NAV oracles that publish the underlying fund's net asset value, and errors there can be exploited in lending markets. The bigger point is that "on-chain" is a wrapper, not a guarantee, and the wrapper introduces new failure modes that the underlying assets do not have.

How do liquidity and redemption actually differ in practice?

Liquidity and redemption are where the two categories look most different. Gold tokens have deep on-chain liquidity in major venues like Uniswap, Curve, and a handful of centralized exchanges, but secondary-market spreads can widen sharply in stress. PAXG regularly moves tens of millions of dollars per day on-chain; XAUT is thinner but still meaningful. The deeper problem is that you can sell the token on-chain instantly, but you cannot redeem the token for physical gold instantly. Gold redemption is a logistics process, with shipping, insurance, and minimum amounts. For users who want quick exit, the exit is on-chain, at market price, not at the issuer's redemption price.

Treasury tokens have shallower on-chain liquidity in absolute terms, although this is changing as BUIDL and OUSG integrate with lending markets and DEX aggregators. Their primary liquidity path is the issuer's redemption process: an institutional holder redeems through Securitize or Ondo, the issuer sells the underlying securities or pays from cash, and the holder gets stablecoins or USD. That process is closer to settling a money-market fund redemption than to swapping a token on a DEX. It is also why these tokens tend to trade close to $1, with small premiums or discounts reflecting the rate of redemption versus new subscriptions.

The practical implication: if you need to exit a position of meaningful size in either category, do not assume the on-chain order book is the price you will get. For gold tokens, you may get a worse price on-chain in a panic; for treasury tokens, you may not be able to exit through the issuer at all if you are not the right kind of holder, and the on-chain liquidity is thin.

What is each asset actually good for?

Use case is the cleanest way to think about the split. Tokenized gold is a 24/7, on-chain proxy for the price of gold. It is useful for: a long-term store-of-value hedge against fiat debasement and crypto volatility; on-chain collateral in DeFi protocols that support it; fast-moving, globally accessible exposure to the metal without the logistics of physical bars. It is not a yield instrument. If you hold PAXG or XAUT for a year, you get the gold price change, full stop. There is no dividend, no interest, no staking reward coming from the token itself.

Tokenized treasuries are a short-duration yield instrument with a blockchain wrapper. They are useful for: on-chain cash management for DAOs, market makers, and trading desks that need a yield-bearing alternative to holding stablecoins; programmable access to U.S. Treasury yield for users in jurisdictions where the underlying securities are hard to access directly; collateral in DeFi that pays a yield while it is locked. They are not a price bet on a single asset class. If you hold BUIDL or OUSG, you are not making a directional bet; you are earning the short end of the U.S. Treasury curve, with all the credit and interest-rate exposure that comes with it.

A balanced on-chain treasury might hold both: gold tokens as a small, non-correlated hedge against crypto and fiat risk, treasury tokens as the cash-management bucket that earns a yield while waiting for the next move. They are complements, not substitutes. The investor who treats them as the same "real-asset on-chain" bucket is the investor who will misunderstand their own risk exposure.

How to follow tokenized RWAs the smart way

Tokenized real-world assets are a fast-moving corner of crypto because issuers like BlackRock, Franklin Templeton, and Ondo are now actively competing for this market, and regulators are still catching up. The risk surface changes as new products launch, new jurisdictions are added, and old attestations are updated. Tracking which token is backed by what, who can hold it, and whether redemptions are still open is a full-time job, and a manual one. Zippfeed surfaces tokenized RWA headlines with sentiment scoring (bullish, neutral, or bearish) and an importance rating, so you can separate the meaningful custody, KYC, and redemption changes from the marketing noise.

Frequently asked questions

Is tokenized gold actually backed by real gold?
In the case of PAXG and XAUT, the issuers claim that each token is backed by one troy ounce of allocated physical gold held in a vault. That claim is verified by periodic attestations from the issuer, not by on-chain data. The metal exists; whether the token is fully redeemable for it depends on the issuer's solvency, the custodian's reachability, and the holder passing KYC. This is a different kind of "backing" than, for example, USDC holding dollar deposits, and the failure modes are different too. The price can depeg from spot long before the metal disappears, because the market is pricing trust in the wrapper, not the underlying commodity.
Why does BUIDL require KYC and a $5M minimum?
BUIDL is BlackRock's U.S. T-bill fund tokenized through Securitize, and U.S. securities law treats shares of that fund as securities. That means it has to be offered under regulated exemptions, which require investor eligibility, KYC/AML checks, accreditation or institutional status, and minimum investment thresholds. The $5M minimum and KYC gate are not product features so much as legal requirements of the structure. This is also why OUSG, USDY, and similar products have their own jurisdictional maps: U.S. retail users are usually excluded, and other countries are accepted or excluded based on local law. It is not just about the technology.
Should I hold PAXG/XAUT or BUIDL/OUSG for yield?
Only the treasury tokens pay a meaningful yield. PAXG and XAUT do not pay interest, staking rewards, or any other return; the only way to make money is the gold price moving up. If your goal is yield, tokenized treasuries are the relevant category, but you need to qualify under the issuer's KYC, jurisdiction, and minimum rules, and you are taking on the custodial and redemption-gate risks described above. If your goal is non-correlated, long-term price exposure to gold, PAXG or XAUT are the relevant tools, and you should not expect a yield. This is education, not financial advice, and the right choice depends on your jurisdiction, your size, and your time horizon.
What happens if a tokenized treasury issuer pauses redemptions?
A redemption pause is a real, documented risk in tokenized treasury products, modelled on what money-market funds can do in stress. If the issuer pauses redemptions, you cannot convert your token back to stablecoins or USD through the official path, and the secondary-market price for your token can drop below the NAV as holders compete to exit. There may be legal claims against the issuer, but those typically take time and have uncertain outcomes. This is a meaningful difference from holding a money-market fund share directly, where the same legal risk exists but is not compounded by the on-chain wrapper. Before holding any of these tokens in size, it is worth reading the issuer's subscription documents to understand the exact redemption, gating, and default language.
Related tokens
$PAXG $XAUT $BUIDL $OUSG $USDY $ONDO