Tether’s USDT stablecoin is set to return to the Bitcoin network this month after an absence of more than ten years. The deployment will take place through Utexo, a Tether-backed infrastructure project that has received commercial authorization to issue the token on Bitcoin and distribute it to exchanges, wallets and payment providers.

USDT first appeared on Bitcoin in 2014 via the Omni Layer protocol. Over subsequent years the majority of issuance and activity shifted to other networks, principally Ethereum and Tron. Tether ceased minting on Omni in 2023 as usage migrated elsewhere. The new initiative is framed as an expansion of Bitcoin support rather than a full migration; existing balances on other chains will remain in place.

Utexo’s Role and October Mainnet Plans

Utexo, founded in 2025, secured a $7.5 million seed round earlier this year co-led by Tether, Big Brain Holdings and Portal Ventures. Additional participants included Franklin Templeton, Maven11 Capital, Fulgur Ventures, Auros Ventures and Flow Traders. The company will supply software connections, developer tools and cloud services that allow third parties to offer Bitcoin-based USDT products.

Issuance is scheduled to begin on Bitcoin mainnet in October. Lightning Network support is planned for a later phase to enable faster payments. Utexo co-founder Viktor Ihnatiuk confirmed the commercial license arrangement and stated that more than 450 businesses, including exchanges and wallet providers, have expressed interest. Discussions with larger financial institutions have also taken place, though no formal partnerships have been announced.

In an interview, Ihnatiuk described Bitcoin as a priority for Tether, noting the issuer’s holdings of approximately 100,000 BTC. He added that the goal is to make USDT as accessible on Bitcoin as it is on other networks.

Private Transfers, Direct Swaps and Native Lending

The technical foundation relies on the RGB protocol combined with Bitcoin’s unspent transaction output model. RGB employs client-side validation, allowing participants to verify most transaction details without broadcasting them to the public Bitcoin ledger. As a result, the bulk of payment information remains off-chain.

Three core services are planned from launch. Users will be able to transfer USDT privately. They will also be able to execute direct swaps between native bitcoin and USDT without routing the trade through an exchange. In addition, borrowers will be able to post native bitcoin as collateral for loans, eliminating the need to wrap the asset on another blockchain.

Utexo intends to maintain a blacklist of specific transaction outputs linked to sanctioned or illegal activity and share it with service providers. Because RGB assets attach to individual outputs rather than addresses, the restrictions target only the affected holdings. Flagged outputs would become unusable for redemption or cross-chain movement while other funds on the same address remain accessible.

Background and Market Context

USDT currently ranks as the largest stablecoin by market capitalization, near $190 billion. Tether has previously explored Bitcoin and Lightning integrations, and RGB itself reached mainnet status with version 0.11.1 in 2025. At that time the issuer described the planned asset as native, lightweight, private and scalable, with support for offline transfers.

The October mainnet rollout will serve as an initial test of demand for private stablecoin activity, native bitcoin-to-USDT liquidity and bitcoin-collateralized lending within the Bitcoin ecosystem. Wider adoption will depend on integration by exchanges, wallets and payment platforms that connect to Utexo’s infrastructure.