Ethereum payment security · English
Use clear signing to review an Ethereum payment approval
A human-readable transaction review for separating a transfer, token approval, contract call and promised result while treating clear-signing data as one control, not proof.
Use clear signing to review an Ethereum payment approval
A wallet signature can authorize far more than a visible payment amount. Clear signing aims to present a structured human-readable explanation, but the user still needs to authenticate the application, contract and expected outcome before relying on that display.
The Ethereum Foundation describes the ERC-7730 clear-signing effort and its goal of replacing blind low-level prompts with verifiable descriptions. Adoption remains an ecosystem process and not every wallet or contract is covered.
Classify the requested action
Determine whether the prompt transfers native currency, transfers a token, grants permission or calls another contract. Name the action type before focusing on the displayed value. A button labelled pay can initiate several separate authorizations.
Write each action on its own row with chain and asset. The review must identify chain, caller, target contract and asset. The Foundation supports the goal of What You See Is What You Sign, structured descriptions, a registry and verification tooling to reduce blind signing.
Distinguish a token allowance from an immediate token transfer. Determine whether the prompt transfers native currency, transfers a token, grants permission or calls another contract. An allowance needs spender, amount and duration or revocation plan. Write each action on its own row with chain and asset.
Verify the identity behind the description
Compare the target and spender addresses with current official documentation opened independently. Authenticate the contract independently from its human-readable label. A polished name or logo can be attached to a malicious or outdated contract.
Preserve the full addresses and documentation date. An allowance needs spender, amount and duration or revocation plan. The announcement does not guarantee universal adoption, validate every registry entry or protect a user who authenticates the wrong application or contract.
Compare the expected post-transaction state with the wallet explanation. Compare the target and spender addresses with current official documentation opened independently. A clear label should map to verified machine-readable data. Preserve the full addresses and documentation date.
Read amount and permission boundaries
For an allowance, inspect the maximum amount, spender and whether permission persists after the intended use. Distinguish a token allowance from an immediate token transfer. An unlimited approval can remain valuable to an attacker long after one payment.
Prefer a limited authorization when the trusted workflow supports it and plan revocation. A clear label should map to verified machine-readable data. Sign only when the action, chain, contract, asset, permission and expected outcome are intelligible and independently matched; otherwise reject and investigate. The review record should also name the wallet display used, the official address source, the planned allowance end state and the exact observation that will confirm completion after execution.
Reject unknown or incomplete descriptions instead of signing through uncertainty. For an allowance, inspect the maximum amount, spender and whether permission persists after the intended use. The wallet preview should not be treated as a guarantee of offchain credit. Prefer a limited authorization when the trusted workflow supports it and plan revocation.
Compare the promised outcome
State the balance changes and receipt that should exist if execution succeeds. Compare the expected post-transaction state with the wallet explanation. Human-readable signing cannot prove that a separate service will post account credit.
Keep the onchain outcome and private service ledger as distinct evidence. The wallet preview should not be treated as a guarantee of offchain credit. A wallet signature can authorize far more than a visible payment amount. Clear signing aims to present a structured human-readable explanation, but the user still needs to authenticate the application, contract and expected outcome before relying on that display.
Name the action type before focusing on the displayed value. State the balance changes and receipt that should exist if execution succeeds. The signed result requires a transaction hash and post-state check. Keep the onchain outcome and private service ledger as distinct evidence.
Verify after execution
Review transaction status, emitted transfers, remaining allowance and receiving account state. Reject unknown or incomplete descriptions instead of signing through uncertainty. A successful transaction can still produce an unintended effect if the instruction was wrong.
Stop further approvals when the observed state differs from the prepared expectation. The signed result requires a transaction hash and post-state check. The Ethereum Foundation describes the ERC-7730 clear-signing effort and its goal of replacing blind low-level prompts with verifiable descriptions. Adoption remains an ecosystem process and not every wallet or contract is covered.
Authenticate the contract independently from its human-readable label. Review transaction status, emitted transfers, remaining allowance and receiving account state. The review must identify chain, caller, target contract and asset. Stop further approvals when the observed state differs from the prepared expectation.
What the official source establishes
The Foundation supports the goal of What You See Is What You Sign, structured descriptions, a registry and verification tooling to reduce blind signing.
What remains outside the evidence
The announcement does not guarantee universal adoption, validate every registry entry or protect a user who authenticates the wrong application or contract.
Close with a documented decision
Sign only when the action, chain, contract, asset, permission and expected outcome are intelligible and independently matched; otherwise reject and investigate. The review record should also name the wallet display used, the official address source, the planned allowance end state and the exact observation that will confirm completion after execution.
A readable signature is not a safe-gambling signal. SignalBet is 18+ where lawful; never approve extra permissions or funds to chase a balance.
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