Tether to launch USDT on RGB protocol—expanding native stablecoin support on Bitcoin for private, offline transactions

Tether, the issuer of the USDT stablecoin, has announced plans to launch USDT natively on Bitcoin via the RGB protocol, extending its multi-chain strategy to a privacy-focused, client-side validated smart contract system running on Bitcoin and the Lightning Network. RGB enables token issuance and transfers anchored to Bitcoin transactions while keeping most asset data off-chain, which allows more private, cheaper, and potentially offline-capable USDT transfers compared with earlier Bitcoin-based token layers such as Omni. RGB is a smart contract and asset-issuance protocol designed for Bitcoin that uses client-side validation, meaning transaction and asset data are stored and verified locally by users rather than directly on the blockchain. This approach preserves Bitcoin’s base-layer simplicity while supporting tokenized assets, including stablecoins and NFTs, and reduces on-chain bloat by anchoring only minimal cryptographic commitments in Bitcoin transactions. Because RGB is compatible with the Lightning Network, Tether’s integration aims to support near-instant, low-fee USDT payments on Bitcoin, with the added possibility of offline transactions using mechanisms such as pre-signed invoices that can be settled once a device reconnects to the network. The move follows Tether’s earlier rollout of USDT on Lightning and continues its strategy of diversifying networks for USDT while strengthening Bitcoin-native infrastructure for payments and remittances. The launch is significant for both Tether and the Bitcoin ecosystem. For Tether, RGB on Bitcoin provides another settlement rail that avoids cross-chain bridges and the associated security and trust trade-offs, while potentially attracting users and institutions seeking stablecoin exposure on Bitcoin rather than on smart contract chains like Ethereum or Tron. For Bitcoin, USDT on RGB offers a high-profile, real-world use case for confidential and scalable stablecoin transfers, potentially boosting Lightning adoption, expanding Bitcoin’s role beyond "store of value" into day-to-day payments, and supporting broader tokenization on the network.

✨ AI-generated background, compiled from web sources — not editorial content.

More coverage

• USDT Launches on Bitcoin Network Through RGB Protocol Integration (coinmarketcap.com)
• Tether to Launch USDT on Bitcoin via RGB Protocol - Unchained (unchainedcrypto.com)
• RGB Protocol to bring tokenized assets, USDT to Bitcoin - Binance (binance.com)
• Tether to Issue USDT Stablecoin on Bitcoin's RGB Protocol (news.bitcoin.com)

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