Utexo adds RGB support to Tether’s Wallet Development Kit

Interoperability between wallet SDKs and RGB has been limited, and Utexo has introduced RGB support for Tether’s Wallet Development Kit (WDK) via the Utexo SDK to bridge that gap. The integration reconciles two fundamentally different views of asset state: the global, onchain model many SDKs expect and RGB’s client-side validated, offchain approach anchored by Bitcoin transactions.

Most wallet SDKs handle keys, balances, transaction construction and chain interaction under the assumption that asset state is globally observable and updated monotonically. RGB upends those assumptions by keeping asset state offchain and validated locally, creating mismatches in balance tracking, coordination between Bitcoin transactions and RGB state transitions, and the ability to recover wallet state by replaying the blockchain.

Utexo addresses the mismatch with a wdk-wallet-rgb adapter layer that translates RGB operations into WDK-compatible abstractions while leaving RGB validation, consignments and state management outside the WDK core.

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