Ethereum launched a transparent signature standard to combat blind signature threats

TLDR

Ethereum's ClearSignature level now displays transactions in plain language instead of unreadable hex data.
Blind signatures have contributed to billions in ecosystem losses, prompting the launch of an open standards consortium.
ERC-7730 and ERC-8176 are the two main frameworks introduced to support human-readable transaction signatures.
Contributors include Ledger, Trezor, MetaMask, Fireblocks, and WalletConnect, coordinated by the Ethereum Foundation.

Ethereum has officially launched a transparent signature open standard that marks a major step forward in transaction security.

The initiative converts unreadable hexadecimal data into clear, human-readable text during transaction approval. The Ethereum Foundation coordinated the effort along with major industry contributors.

Together, they aim to address one of the most persistent security vulnerabilities in the Ethereum ecosystem. Blind signing has cost the industry billions of dollars over the years.

What does a transparent signature standard bring to Ethereum?

The Ethereum Foundation has officially announced the launch of its X token on May 12, 2026. According to the post, OpenSignature is now an open standard to end blind signing.

He described the development as a major improvement to both user experience and transaction security on Ethereum.

Until now, signing a transaction often meant validating a string of unreadable hex data. This so-called blind signature has contributed to billions in ecological losses. Users had no way to confirm what they had approved before confirming transactions.

The new standard changes transaction details by displaying them in plain language. Instead of raw technical data, users now see clear descriptions of what each transaction does. This gives people better control and insight before confirming an action on the chain.

The Ethereum Foundation announced that the effort will build on existing open signature initiatives in the ecosystem. In particular, he acknowledged that the approach pioneered by Ledger was the basis for this broad and unified standard.

Key elements and contributors behind the initiative

Several prominent names in the crypto industry have contributed to the Clear Signature initiative. Wallet and hardware contributors include Ledger, Trezor, MetaMask, WalletConnect and ZKnox. On the security side, Cypherin participated, representing Firewalls and Zama Infrastructure. Sourcify and Argot contributed tool support.

The standard introduces ERC-7730, which provides an open framework for human-readable transaction statements.

Next to it is a neutral, glass transparent register for wider access. The ERC-8176 authentication framework allows auditors to verify the validity of transaction descriptors.

Open developer tools are released for use by wallets, protocols and auditors. These tools make it easy for developers to integrate the standard across different platforms. The goal is to drive adoption and continuously expand coverage on the Ethereum ecosystem.

The Ethereum Foundation has confirmed that its work is ongoing and not a one-time release. Contributors continue to expand coverage, refine tools, and push for wider adoption.

As more wallets and protocols integrate the standard, the risks of blind signing are expected to decrease permanently on the network.