Tokenized Gold Explained: XAUT, PAXG and Risks

Tokenized gold is a blockchain token that represents ownership of physical gold held by a custodian, usually one token per troy ounce. The two largest products, Tether Gold (XAUT) and Pax Gold (PAXG), make up the large majority of a sector estimated at roughly $5 billion to $6 billion in 2026, which makes it one of the larger corners of tokenized real-world assets. For allocators the question is less whether the token tracks the gold price, and more who holds the metal, how it can be redeemed and what happens if the custodian fails.

What is tokenized gold and how does it work?

A tokenized gold product has three parts: physical bullion in a vault, a legal claim that links each token to a defined quantity of that bullion, and a smart contract that records who owns the tokens. Issuers typically mint a token when metal is deposited and burn it when metal is redeemed, so the circulating supply is meant to match the gold in custody. Chainlink's education guide on tokenized gold describes the same structure and notes that reserve data and price feeds have to be accurate and timely for the model to be trusted.

The pitch is practical rather than novel. Gold is not new, but a token allows fractional ownership, near-instant on-chain transfer and use inside crypto venues that never close. The trade-off is that the holder depends on an issuer and a custodian instead of owning a bar outright.

How do XAUT and PAXG differ?

Both tokens are designed to be backed by one fine troy ounce of gold. The structures differ in important ways.

Pax Gold (PAXG): Paxos states that each token represents one ounce of London Good Delivery gold held in LBMA-accredited vaults in London, with custody by Paxos Trust Company, a trust company regulated by the OCC. Paxos publishes monthly attestation reports and says holders can redeem for bars or for US dollars. Its product page also states that PAXG is currently unavailable in the EU.
Tether Gold (XAUT): Tether describes XAUT as a digital token backed by physical gold. Crypto Briefing reports that the metal is stored in Swiss vaults and that XAUT carried a market capitalisation of about $2.48 billion in mid-August 2026, with each token priced near $4,040.

The practical difference for an institution is the regulatory and custody perimeter around the issuer. That perimeter, not the gold price, is the main variable when comparing the two.

How big is the tokenized gold market?

Estimates vary by data provider and date, so treat any single figure as a snapshot. A BlockEden analysis of CoinGecko's Q1 2026 real-world asset report put sector market capitalisation at about $5.55 billion and spot volume at $90.7 billion for the quarter, above the $84.64 billion it attributes to all of 2025. In the same analysis XAUT held roughly 45.5% of the sector and PAXG about 41.8%.

Crypto Briefing reported in August that the two tokens together hold roughly 93% to 97% of the market, depending on the period measured, and that XAUT accounted for $237 million of a $362 million rise in gold-backed token supply over 30 days. Concentration is therefore high, and it cuts both ways: deep liquidity for the leaders, but little diversification of issuer risk.

Demand has also not moved in one direction. A later analysis of Token Terminal data described PAXG minting slowing sharply over a recent 13-week period while redemptions outpaced it, which is a reminder that tokenized gold follows the metal and sentiment toward it, in both directions.

What are the risks of tokenized gold?

Holding a gold token is not the same as holding gold. The main risks are specific and checkable:

Custodian and issuer risk. The metal sits with a third party. If the issuer or vault operator fails, the holder's claim depends on the legal structure and the jurisdiction.
Verification risk. Monthly attestations and serial-number lookups are useful, but they are weaker than continuous, independently audited proof of reserves. Reserve transparency differs between products.
Redemption friction. Redemption for physical bars may carry minimum sizes, fees or eligibility rules, while redemption for cash relies on the issuer's operations.
Regulatory classification. Commodity-backed tokens are generally discussed as sitting outside payment stablecoin rules, but that is an interpretation and could shift. Our coverage of the Fed's proposed GENIUS Act rules shows how quickly the perimeter around fiat-backed tokens is being drawn, and gold-backed tokens may eventually face questions of their own.
Concentration. Two issuers account for most of the category, so a problem at either would affect the whole segment.
Price risk. The token tracks gold, which can fall as well as rise. Analyses of the second quarter noted that XAUT supply grew even as gold fell.

Why institutions are watching tokenized commodities

Tokenized gold sits in the same family as tokenized treasuries and money-market funds that large managers have been launching. Our look at BlackRock's tokenization push with Ondo covers the securities side of that trend, while our piece on stablecoin treasury management covers how corporates are already using on-chain rails for cash. Gold tokens add a non-yielding, non-sovereign asset to those same rails, and some are being tested as collateral in DeFi venues. That use depends on liquid markets and clear legal claims, neither of which is guaranteed.

What to watch

Issuer disclosures: frequency, scope and auditor independence of reserve attestations for XAUT and PAXG.
Regulatory treatment: whether US agencies or Congress address commodity-backed tokens separately from payment stablecoins.
Supply trends: net minting versus redemption, which shows whether new demand is arriving or leaving.
Collateral adoption: whether lending protocols list gold tokens and under what haircuts.
Market concentration: whether new issuers gain meaningful share or the two leaders keep their lead.

None of this changes the basic point: tokenized gold is a claim on metal, mediated by a company. Understanding that claim is the first step in assessing the product.

Sources

This article is for informational purposes only and does not constitute financial, investment, legal or tax advice, or an offer or solicitation to buy or sell any asset or fund interest. Digital assets are highly volatile and you may lose some or all of your capital. Past performance is not indicative of future results.