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USDT0 Blog — Your USDT, anywhere. Official blog of USDT0 — the unified liquidity protocol bringing Tether's assets to any chain. — Page 7

Why the World Needs Deep, Omnichain Stablecoin Liquidity

The total supply of stablecoins is expected to reach $2 trillion by 2028, a ~10x increase over the next three years. And with the world’s biggest banks and fintech firms edging towards issuing their own stablecoins, it’s clear that stablecoins are becoming the foundational liquidity layer of digital finance. But based on the current industry trajectory, this growth comes with a major catch: fragmentation. As more stablecoins are issued across more chains—each with their own standards, version...

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USDT0 vs USDT: What’s the Difference?

Tether’s USDT is the most widely adopted stablecoin in the world. It’s a fiat-backed digital dollar that powers a growing universe of exchanges, wallets, payment apps, and DeFi protocols across more than a dozen chains. For many people, USDT is the stablecoin. But USDT is not inherently multichain. Every blockchain has its own version of USDT, and in addition to native USDT there is now a growing tangle of wrapped, bridged and synthetic variants. These different versions aren’t interoperable ...

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USDT0 Deploys on Sei, Unlocking Unified Stablecoin Liquidity for the Fastest Parallel Blockchain

USDT0 is expanding to Sei, bringing deep, unified USD₮ liquidity to one of the fastest and rapidly growing Layer 1 blockchains. With USDT0 now natively deployed on Sei, users and developers now have frictionless access to stable, capital-efficient liquidity—enabling instant, cost-effective trading, lending, payments, and cross-chain transactions. Sei’s parallelized architecture makes it an ideal network for high-speed DeFi and other fast-growing sectors, and stablecoin liquidity is critical t...

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How Secure is USDT0? Inside Chaos Labs’ Risk Report

Since launching this January, USDT0 has paved a new path for omnichain stablecoin liquidity, bringing unified, native USDT to top blockchains like Arbitrum, Optimism, Ink, and Berachain. Recently, Chaos Labs conducted an independent, full-spectrum risk review of USDT0. Their report is now live, and the results are in: USDT0’s design is economically secure, operationally sound, and built with some of the strongest onchain safeguards available today. Read the full risk report here, or continue ...

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What is USDT0? USDT’s Omnichain Deployment, Explained

Stablecoins are the bedrock of the new digital economy, powering lending markets, facilitating cross-border payments, and serving as the primary medium of exchange for millions of users worldwide. Among them, one stablecoin dominates in both scale and adoption, with $145B in circulation across a dozen-plus chains: USDT. But as blockchain ecosystems multiply and specialize, legacy stablecoin infrastructure has struggled to keep up. Liquidity is increasingly fragmented and users move across eco...

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gmBTCFi Protocol Corn Integrates USDT0

USDT0 is expanding again—this time with Corn, a next-generation L2 designed for Bitcoin-powered DeFi (BTCFi)! With USDT0 now integrated as Corn’s native stablecoin, users and protocols on the network gain access to stable, frictionless USD₮ liquidity that moves seamlessly across chains and applications. Whether you’re trading, borrowing and lending, or building new financial products within Corn’s ecosystem, you can now seamlessly tap into USDT0’s omnichain liquidity standard for deeper capit...

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USDT0 Expands to Optimism & the Superchain

Today we are thrilled to announce that USDT0 is expanding to Optimism and Unichain, bringing USD₮ to the Superchain. USD₮ has reshaped entire global economies and is the largest stable asset in the world, at over $140B+. And with Optimism and the Superchain added to the USDT0 ecosystem, over 96% of all USD₮ in circulation is now connected across seven chains: Optimism, Unichain, Ink, Ethereum, TON, Tron, and Berachain. At the same time, Stargate USDT0 (Bridged) now expands liquidity across ot...

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USDT0: Laying the Groundwork for Tether on Plasma

USDT0 is the stablecoin infrastructure powering Tether’s ecosystem on Plasma. It drives USDT adoption to one of the most Tether focused networks ever built. Once Plasma is live, USDT0 will benefit from zero-fee transfers, making it the first USDT0 integration to enable completely costless on-chain payments. This feature unlocks a new user experience, seamless, frictionless transactions and positions USDT0 as the most efficient stablecoin solution for payments and DeFi.. “With strong growth in...

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Introducing The Legacy Mesh: Your USDT Anywhere, Now Everywhere

Today, we are excited to introduce the Legacy Mesh, the solution for connecting USDT0 and USDT deployments across all chains: from Tron, Ton, and Ethereum, to Arbitrum, Ink and Berachain. While USDT0 solves USDT’s expansion to new chains, the Legacy Mesh brings interoperability to ecosystems where a USDT deployment is already present. With Arbitrum acting as a hub chain between USDT and USDT0 chains, USDT holders are just a single hop away from Ink, Berachain, and MegaETH, along with other up...

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Your USDT0, Now on Arbitrum

With over 1.3 billion USDT minted, Arbitrum has become the undeniable home for L2 stablecoin liquidity. And today, it accelerates: USDT on Arbitrum is being upgraded to USDT0.Still backed 1:1 by USDT on Ethereum.Transfers into and out of Arbitrum within minutes.Once completed the upgrade, fully composable between USDT0 chains, like Ink and Berachain.This handoff has been facilitated by Tether, who transitioned ownership of USDT contracts to USDT0 during the upgrade. Coordination with Offchain...

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Your USDT, anywhere. Official blog of USDT0 — the unified liquidity protocol bringing Tether's assets to any chain.