TLDR
- Ethereum Foundation partnered with leading wallet providers to introduce “Clear Signing,” a revolutionary security framework that displays crypto transactions in plain, understandable language.
- The standard converts technical code into clear descriptions showing which assets transfer, destination addresses, and permission grants.
- Built on ERC-7730 framework with a transparent public registry allowing independent security experts to validate transaction descriptions.
- Early implementers include Ledger, Trezor, and MetaMask, with Trezor targeting deployment by June 30.
- This initiative responds to massive financial losses from blind signing vulnerabilities, including Bybit’s $1.4 billion security breach.
Cryptocurrency users routinely encounter incomprehensible code when confirming transactions. Despite not understanding what they’re approving, most users proceed anyway. This disconnect between comprehension and execution has resulted in industry losses totaling billions.
The Ethereum Foundation has developed a solution to address this critical vulnerability.
On May 12, 2026, the foundation collaborated with prominent wallet developers to unveil “Clear Signing,” an innovative security framework engineered to make transaction confirmations comprehensible for regular users.
The concept is simple yet powerful. Rather than presenting raw technical information, wallet interfaces will display user-friendly descriptions — specifying which assets are transferring, identifying recipients, and clarifying permission requests.
The foundation identified blind signing as a “fundamental vulnerability” in current cryptocurrency transaction processes. The organization referenced Bybit’s $1.4 billion breach as a prime illustration of how cybercriminals leverage this flaw by manipulating transaction signatures that remain invisible to users.
North Korean government-sponsored hacking groups have extracted more than $7 billion in cryptocurrency since 2009. A significant portion of these thefts succeeded by deceiving users into authorizing transactions without proper understanding.
How Clear Signing Works
This security standard operates on a proposed Ethereum enhancement known as ERC-7730, initially developed by Ledger. The framework incorporates a transparent public registry where transaction explanations undergo submission and evaluation by independent security professionals.
Wallet developers can select which verified sources to reference when presenting information to their users. An integrated attestation system enables auditors to confirm the accuracy of displayed descriptions.
The Ethereum Foundation’s Trillion Dollar Security Initiative announced it will manage the registry infrastructure and advocate for broader ecosystem implementation.
Who Is On Board
Ledger, Trezor, MetaMask, Keycard, WalletConnect, Argot, Sourcify, Zama, ZKnox, and Fireblocks represent the initial wave of platforms embracing and supporting this standard.
Tomáš Sušánka, Trezor’s chief technology officer, explained that cybercriminals have successfully exploited blind signing vulnerabilities because no universally available solution existed to distinguish legitimate transactions from fraudulent ones.
“When users can’t understand what they’re signing, security becomes much more difficult,” Sušánka said. He added that Trezor plans to implement Clear Signing before June 30, 2026.
The innovation represents a “What You See Is What You Sign” philosophy for transaction protection.
The Ethereum Foundation emphasized that transaction approval represents users’ final security checkpoint. When executed without understanding, this protection becomes meaningless.
Clear Signing operates independently of blockchain modifications. It functions as an adoptable framework for wallets and developers, enabling seamless integration across supporting platforms.
The standard maintains complete open-source transparency and remains accessible for public examination.
