Tether says its USDT stablecoin will return to the Bitcoin network via Tether-backed Utexo, which will keep most transaction data off Bitcoin's public ledger

Private transactions on Bitcoin are now possible for a $190 billion stablecoin, bypassing public ledgers.

Tether's USDT stablecoin is returning to the Bitcoin network this month through a project called Utexo. Utexo, a Tether-backed entity that raised $7.5 million this year, has secured a license to issue USDT on Bitcoin. This initiative aims to re-establish USDT's presence on its original blockchain, where it first launched in 2014 before migrating to Ethereum and Tron. Utexo's infrastructure will enable private USDT transfers, direct swaps between Bitcoin and USDT, and BTC-backed loans. A key feature is its use of the RGB protocol and Bitcoin's UTXO model, which will keep most transaction data off the public ledger for enhanced privacy. Instead of freezing addresses, Utexo plans to blacklist UTXOs associated with illicit activity, making them unredeemable. The project also intends to expand USDT support to Bitcoin's Lightning Network post-launch.

The relaunch of USDT on Bitcoin via Utexo signifies a strategic shift by Tether to leverage Bitcoin's underlying architecture for greater privacy and utility. By moving transaction data off-chain and utilizing client-side validation with RGB, Tether aims to offer a more confidential stablecoin experience than what is currently available on Ethereum or Tron. This approach addresses concerns about public ledger transparency while still anchoring USDT's security to Bitcoin's robust network.

This development could re-ignite interest in Bitcoin as a platform for complex financial instruments beyond simple value transfer. The introduction of private stablecoin transfers, direct BTC-USDT swaps, and BTC-collateralized lending without requiring wrapped assets presents new possibilities for DeFi applications on Bitcoin. Furthermore, the planned integration with the Lightning Network suggests a future where USDT could be used for faster, cheaper transactions and potentially even as a gas token on layer-2 solutions.