Tether-backed Utexo targets October USDT return to Bitcoin

Tether-backed infrastructure project Utexo plans to begin issuing USDT on Bitcoin through the RGB protocol this month, more than a decade after the stablecoin first launched on Bitcoin’s Omni Layer. Utexo co-founder Viktor Ihnatiuk told CoinDesk that the company has a commercial license to issue USDT on Bitcoin and use Tether’s trademark with exchanges, wallets and payment providers. The launch is planned, not yet reported as live.

Tether CEO Paolo Ardoino described USDT’s return as “coming home” in a September 24 post on X, according to CoinDesk. USDT began on Bitcoin in 2014, but Ethereum and then Tron became its main networks. Tether announced plans in 2025 to launch the token on RGB, a protocol for issuing assets on Bitcoin.

How does RGB put USDT on Bitcoin?

RGB uses client-side validation: transaction participants verify asset state themselves, while Bitcoin transactions anchor ownership to unspent transaction outputs, or UTXOs. The full payment details do not go into Bitcoin’s public transaction history. Bitcoin supplies the double-spend protection and proof of ownership; RGB carries the asset rules and state changes outside the chain.

That architecture differs from account-based networks such as Ethereum and Tron, where balances and transfers are recorded on a public ledger. Tether’s RGB launch announcement said users would be able to hold and transfer USDT alongside Bitcoin in one wallet. It also described the protocol as supporting private, user-controlled asset issuance. RGB does not change Bitcoin’s consensus rules or turn USDT transfers into ordinary bitcoin transactions.

What services does Utexo plan to offer?

Utexo says its planned services include private USDT transfers, direct swaps between BTC and USDT, and loans backed by native bitcoin. The company is building infrastructure for exchanges, wallets and payment providers to offer those services through APIs, software development kits and cloud services, according to CoinDesk’s reporting. The report does not describe the swap or loan settlement contracts, custody arrangements or liquidation rules, so those mechanics remain unspecified.

Utexo also plans to extend USDT to the Lightning Network after its initial Bitcoin launch. That would be a later step, not part of the current launch claim. RGB and Lightning are separate protocols: RGB handles asset state, while Lightning routes payments through channels. A planned integration does not by itself establish that USDT transfers on Lightning are available.

Can Utexo freeze USDT on RGB?

Utexo says it would blacklist UTXOs linked to sanctioned or illicit activity rather than freeze an address as Tether can on some account-based networks. Ihnatiuk told CoinDesk that flagged outputs would become unusable for redemption through a bridge or minting service, or for withdrawal to networks such as Ethereum or Tron. That describes restrictions enforced by participating services; it does not mean Bitcoin validators can block the UTXO under Bitcoin’s consensus rules.

The distinction matters for users moving between chains. RGB’s client-side validation keeps payment details out of Bitcoin’s public ledger, but service providers can still apply their own eligibility rules when accepting or redeeming assets. Utexo’s October target and feature list are plans; the available reporting does not confirm a live mainnet issuance or broad wallet and exchange support.

Sources and documents

• CoinDesk — coindesk.com
• RGB launch announcement — tether.io