Trezor Expands Support for Clear Signing via ERC-7730

Trezor has integrated support for ERC-7730, a standard that enables clear signing of Ethereum transactions. The implementation allows users to see human-readable transaction details before signing, rather than opaque bytecode, improving visibility into what they're actually authorizing on-chain. This advancement addresses a persistent security vulnerability in crypto workflows where users often sign transactions without understanding their contents.

The move reflects growing industry pressure for transparency in DeFi interactions. By adopting ERC-7730, Trezor is helping establish clearer accountability mechanisms between protocols and users, potentially reducing the attack surface for phishing and deceptive transaction schemes that exploit signing blindness.

• ERC-7730 allows Trezor users to view readable transaction data before signing, addressing a major vulnerability in current workflows.
• Clear signing reduces the security risks inherent in approving transactions without full visibility into their parameters.
• The implementation pushes DeFi protocols toward higher transparency standards and user accountability.