Trezor wallet adds Clear Signing via ERC-7730 standard to decode and display transaction details before signing.
Tech & Launches ·
Trezor has integrated Clear Signing via the ERC-7730 standard, a feature that decodes supported EVM transactions to display transaction details before users sign. The capability allows verification of actions, token transfers, amounts, and destination addresses within the wallet interface according to Trezor.
Clear Signing operates by interpreting transaction data on compatible EVM chains, converting encoded contract calls into human-readable information. This addresses a common pain point in blockchain interactions, where users often sign transactions without fully understanding their contents, exposing them to token theft or unintended smart contract interactions. The ERC-7730 standard provides a framework for this decoding across the EVM ecosystem.
The implementation carries a key limitation: the feature only functions for registered and supported contract calls. Transactions involving unregistered contracts or novel functions remain opaque, leaving users dependent on traditional security practices for those interactions. The extent of contract coverage and rollout timeline across Trezor's user base remain unclear.