Ethereum Foundation Launches Support for Clear Signing Security Standard

• The Ethereum Foundation introduced new infrastructure for Clear Signing, a security approach that replaces unreadable transaction data with human-readable prompts.
• The organization also endorsed ERC-7730 as a common standard for transaction descriptions and launched a public registry for contract descriptors reviewed by security experts.
• The initiative arrives as the crypto industry increases efforts to reduce phishing attacks, wallet exploits, and blind signing risks across decentralized applications.

The Ethereum Foundation expanded its security efforts with a broader push toward Clear Signing, a system designed to make blockchain transactions easier for users to verify before approval. The initiative focuses on replacing confusing hexadecimal prompts with readable transaction descriptions that explain exactly what a wallet interaction does.

The nonprofit organization announced a public registry for contract descriptors alongside tooling libraries intended to help wallets and developers integrate the feature more efficiently. The registry allows contributors to submit transaction descriptions that can later be reviewed and verified by independent security experts.

Ethereum Foundation Supports ERC-7730 Adoption

As part of the rollout, the Ethereum Foundation confirmed support for ERC-7730, an open standard originally proposed by Ledger in 2024. The format creates a shared structure for transaction descriptions so wallets can display the same information consistently across applications.

Instead of showing raw calldata, wallets using Clear Signing can present direct explanations such as a token swap, NFT transfer, or staking interaction. The approach attempts to reduce confusion during approvals, particularly for less technical users interacting with decentralized finance protocols.

Blind signing has remained one of the largest security weaknesses in crypto wallets. Attackers frequently exploit unreadable transaction prompts to trick users into approving malicious smart contract actions. Security concerns intensified after several high-profile exploits over the past 2 years, including the $1.4 billion Bybit attack linked to fraudulent transaction approvals.

The Ethereum Foundation said Clear Signing improves the final verification layer between users and blockchain applications while preserving Ethereum’s open architecture.

Security Infrastructure Gains Industry Backing

The new registry operates through clearsigning.org and supports existing smart contracts because transaction descriptors remain off-chain. Wallet providers can retrieve verified descriptions directly from the registry and display them inside user interfaces.

Several crypto firms and infrastructure providers contributed to the initiative, including MetaMask, WalletConnect, Fireblocks, and Trezor.

The release also aligns with the Ethereum Foundation’s broader security strategy. Over recent months, the organization increased research into post-quantum cryptography, expanded audit funding programs, and reorganized parts of its protocol leadership structure.