The Ethereum Foundation released new security standards for crypto wallets today called 'clear signing,' replacing the confusing hexadecimal code users normally stare at before approving a transaction. Instead, wallets will show plain-English summaries — like 'Approve spending of up to 1.1 trillion USDC' or 'Transfer 2,500 ETH.' The move is meant to stop the flood of wallet-draining attacks that exploit blind signing.
What 'clear signing' actually does
Instead of a jumble of random characters that most users can't interpret, clear signing displays a human-readable message describing exactly what a transaction will do. The Ethereum Foundation wants users to know, in plain terms, whether they're about to hand over control of their tokens or authorize a suspicious transfer. Blind signing — approving transactions without really reading the hex — is a major security risk that attackers have used in phishing scams and smart contract approval exploits for years.
Why blind signing has been such a problem
Attackers trick users into signing malicious transactions by hiding the true intent behind unreadable code. Once signed, the transaction can drain wallets, approve unlimited spending, or transfer NFTs without the owner realizing it. Clear signing doesn't prevent all attacks, but it makes it much harder for a scam to slip past unnoticed. The standard forces wallet interfaces to present the action in a way a normal person can catch.
The hard part: getting everyone on board
Clear signing isn't something the Ethereum Foundation can flip on overnight. It requires coordination across wallet providers, dApp developers, and hardware security key manufacturers. Each piece of the stack has to update its software to support the new format — and they all need to agree on how the messages are structured. The Foundation set today, June 21, 2026, as the target for 'significant progress' on integration. That deadline has arrived, but full adoption will take longer.
What happens next
Wallet providers are expected to start rolling out updates that support clear signing in the coming weeks. DApp developers will need to adjust their transaction prompts to feed readable summaries into those wallets. Hardware vendors like Ledger and Trezor will have to update firmware to display the summaries on-device. The Ethereum Foundation has published the guidelines and is now waiting for the ecosystem to implement them. No hard deadline for mandatory compliance — just a push to make blind signing a thing of the past.
