A Regulated Dollar Keeps More of Itself on OKX's Chain Than on Ethereum
USDG — the regulated dollar issued by Paxos and backed by Robinhood, Kraken and others — keeps just 11% of its US$3.3 billion supply on Ethereum. More than half, US$1.8 billion, sits on X Layer, the chain built by the exchange OKX. It is a small stablecoin with an outsized lesson: an incentive can pull a regulated dollar's supply onto a single venue's rail.
- USDG — the regulated dollar issued by Paxos and backed by Robinhood, Kraken and the Global Dollar Network — keeps just 11% of its US$3.3 billion supply on Ethereum. More than half, US$1.82 billion (55%), sits on X Layer, the chain built by the exchange OKX. X Layer has been USDG's largest chain every day for two weeks. see data →
- The concentration follows an incentive: OKX joined the Global Dollar Network and offers roughly 4.1% yield on USDG to its customers, and USDG is hosted on OKX's own X Layer. The supply gathered where the yield is paid, not on the chain the industry treats as a token's default home.
- USDG is small — seventh among the major dollar stablecoins — so this is a case study, not a market-moving flow. But the pattern generalizes: a dollar's home chain looks less like a property of the token than of the incentives around it. A supply map an incentive built is one an incentive can move. see data →
USDG is a regulated dollar. It is issued by Paxos and backed by the Global Dollar Network — Robinhood, Kraken, Paxos and other established names. It keeps just 11% of its supply on Ethereum. More than half of it, US$1.82 billion of a US$3.28 billion total, sits on X Layer — the chain built by the exchange OKX.
That is not a momentary reading. X Layer has been USDG's largest chain every day for the past two weeks, holding 55% to 58% of the supply, while Ethereum sat fourth behind Solana and Robinhood Chain. USDG is not a large stablecoin — at US$3.3 billion it ranks seventh among the majors, a fraction of USDC or USDT. The point is not its size. It is where a regulated dollar chooses to live when an exchange gives it a reason to.
The dollar followed the yield
The concentration is not an accident of where USDG launched. OKX joined the Global Dollar Network to support USDG, and it offers roughly 4.1% yield on the token to its customers, paid without a lockup. X Layer is OKX's own chain, and the supply gathered where the yield is paid. It is a clean illustration of a rule that governs where onchain dollars sit: an incentive on a venue pulls the dollar onto that venue's rail, regardless of which chain the market thinks of as the token's home.
Fig 1 — USDG supply by chain, Aug 27, 2026
OKX's chain, not Ethereum
USDG's US$3.28 billion supply by chain, in US$ billions. X Layer (green) — the chain built by OKX — holds 55% of it, more than four times what sits on Ethereum. Figures are circulating USDG supply, reconciled to independent market value.
Where a dollar earns is where it gathers
USDG is small enough that its chain map is a case study rather than a market force. But the pattern it shows is not small. A dollar's home chain is often described as a property of the token; USDG suggests it is closer to a property of the incentives around it. When an exchange the size of OKX pays yield on a regulated dollar and hosts it on its own chain, the supply concentrates there — not on the neutral, default chain the industry treats as home. The open question is whether that is durable: if the yield changes, or a larger venue offers more, does the dollar move again? A supply map that an incentive built is a supply map an incentive can move.
USDG's US$3.28B supply is 55.3% on X Layer (US$1.82B), 19.0% on Solana, 13.0% on Robinhood Chain, and 10.6% on Ethereum (US$0.35B). X Layer has been its largest chain every day over the past two weeks (55–58%). Figures are circulating USDG, reconciled to independent market value.
Verified Aug 27, 2026 · onchainbenchmark.com/methodologyOKX joined the Global Dollar Network to support Paxos-issued USDG and offers roughly 4.1% yield on it to its customers. X Layer is OKX's own chain. The report measures where the supply sits; the yield is the documented commercial reason the market gives for the concentration.
OKX / Global Dollar Network coverage · The Block, CoinDeskUSDG is a smaller stablecoin — #7 of the majors at US$3.3B, a fraction of USDC or USDT — so this is a case study, not a market-moving flow. It is a neutral measurement of where a regulated dollar's supply sits following a disclosed incentive, not a judgment of the issuer. The figure is circulating supply on X Layer, not bridged inventory.
Coverage notes · onchainbenchmark.com/methodology- Where does USDG actually live?
- As of August 27, 2026, 55% of USDG's US$3.28 billion supply (US$1.82 billion) sits on X Layer, the chain built by OKX. Solana holds 19%, Robinhood Chain 13%, and Ethereum just 11%. X Layer has been USDG's largest chain every day over the past two weeks.
- Why is so much USDG on X Layer instead of Ethereum?
- OKX joined the Global Dollar Network to support Paxos-issued USDG and offers roughly 4.1% yield on it to its customers, without a lockup. X Layer is OKX's own chain, so the supply concentrated where the yield is paid. It illustrates that a dollar's home chain often tracks the incentives around it rather than a default like Ethereum.
- Is USDG a major stablecoin?
- No — it is a smaller one. At US$3.3 billion, USDG ranks seventh among the major dollar stablecoins, a fraction of USDC or USDT. Its chain concentration is a case study in how incentives shape where a regulated dollar sits, not a market-moving flow.