The Ethereum Foundation recently announced the launch of Clear Signing, a new open standard intended to improve transaction approvals on the Ethereum network. This initiative aims to alleviate concerns associated with blind signing, a longstanding issue affecting user experience and security. It introduces a significant upgrade that transforms how transaction details are presented, making it easier for users to understand their approvals before signing.
Clear Signing replaces complex and opaque transaction data with plain language descriptions. This transparency ensures users know precisely what they are approving, including the action, amount, and expected result. The foundation’s overview explains that the protocol ERC-7730 allows for clearer communication of transaction intent, giving wallets the ability to display readable details instead of incomprehensible raw data.
The previous blind signing model often left users approving transactions they did not fully comprehend. This experience can be likened to signing a blank check. Fortunately, Clear Signing enhances the signing process without altering the underlying mechanics of Ethereum transactions. Instead, it adds a verification layer that allows wallets to convert complex technical data into understandable formats, while maintaining user trust in their individual wallets.
With ERC 7730, for instance, a wallet can clearly indicate that a user is swapping 1,000 USDC for a specified amount of ETH on platforms like Uniswap. This clarity is crucial in ensuring users can make informed decisions when approving transactions.
Additionally, the Clear Signing framework incorporates a neutral descriptor registry and an attestation system established under ERC-8176. This allows auditors to verify the integrity of descriptors, enhancing trust in the information presented to users. The initiative received contributions from notable industry players such as Ledger, Trezor, MetaMask, WalletConnect, and the Ethereum Foundation’s own Trillion Dollar Security initiative.
The registry will remain open and accessible, enabling protocol teams and security researchers to publish descriptors freely. Wallets will have the autonomy to choose which descriptors and attestations to trust, giving them the power to display relevant transaction details to users and significantly improving the overall user experience in the Ethereum ecosystem.