Check domain, chain and purpose before signing with an Ethereum wallet

Identify what the wallet is asking you to sign

A wallet can request a login message, token allowance, contract interaction or asset transfer. Those actions have different consequences even when they appear behind the same Sign button. Stop before approval and translate the prompt into plain fields: who requested it, which chain is selected, what asset or authority moves, and what the user expects to happen afterward.

ethereum.org's security guidance emphasizes scam awareness, wallet safety and independently checking what an interaction asks the user to do. Build the signature-intent sheet from requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result. Those requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result belong together; an Ethereum wallet prompt loses context when the signature-intent sheet omits one. Any reader connecting an Ethereum wallet prompt with gambling must be 18+, satisfy local law and reserve only affordable entertainment money.

Verify the requesting domain

Reach the service from a known route and compare the full hostname with the wallet's request context. Disconnect from lookalike pages and remove permissions created through an uncertain session. Under verify the requesting domain, place page hostname, connected site and referral origin inside the signature-intent sheet. Date page hostname, connected site and referral origin and connect it to an Ethereum wallet prompt. Name the originating an Ethereum wallet prompt screen, publication, message or transaction.

A wallet pop-up cannot make an unverified webpage trustworthy. While checking an Ethereum wallet prompt, keep the original wording beside every interpretation. Compare page hostname, connected site and referral origin with requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result before assigning a plain evidence type in the signature-intent sheet. If no type fits page hostname, connected site and referral origin, write a question beside it and consult ethereum.org or verified support. Keep the remaining an Ethereum wallet prompt uncertainty visible.

Name the message class

A signature that claims to log in may still carry typed data or permissions that deserve inspection. Look for labels such as message, permit, approve, transfer and contract call. Under name the message class, place signature type, typed fields and requested authority inside the signature-intent sheet. Date signature type, typed fields and requested authority and connect it to an Ethereum wallet prompt. Name the originating an Ethereum wallet prompt screen, publication, message or transaction.

Do not accept a support explanation that contradicts the wallet's decoded action. While checking an Ethereum wallet prompt, treat an empty cell as safer than a guessed answer. Compare signature type, typed fields and requested authority with requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result before assigning a plain evidence type in the signature-intent sheet. If no type fits signature type, typed fields and requested authority, write a question beside it and consult ethereum.org or verified support. Keep the remaining an Ethereum wallet prompt uncertainty visible.

Match the active chain

The same address format can appear across compatible networks while contracts and balances differ. Confirm the selected chain against the authenticated payment instruction before reading amounts. Under match the active chain, place chain name, chain identifier and contract address inside the signature-intent sheet. Date chain name, chain identifier and contract address and connect it to an Ethereum wallet prompt. Name the originating an Ethereum wallet prompt screen, publication, message or transaction.

A correct address on the wrong chain is still the wrong transaction context. While checking an Ethereum wallet prompt, return to the authenticated screen before acting. Compare chain name, chain identifier and contract address with requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result before assigning a plain evidence type in the signature-intent sheet. If no type fits chain name, chain identifier and contract address, write a question beside it and consult ethereum.org or verified support. Keep the remaining an Ethereum wallet prompt uncertainty visible.

Limit token authority

An allowance can permit future spending beyond the amount used in the immediate interaction. Choose the smallest supported allowance and record its contract and expiry behaviour. Under limit token authority, place token, spender contract and allowance amount inside the signature-intent sheet. Date token, spender contract and allowance amount and connect it to an Ethereum wallet prompt. Name the originating an Ethereum wallet prompt screen, publication, message or transaction.

Disconnecting the webpage does not necessarily revoke an on-chain permission. While checking an Ethereum wallet prompt, use a dated worksheet rather than memory. Compare token, spender contract and allowance amount with requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result before assigning a plain evidence type in the signature-intent sheet. If no type fits token, spender contract and allowance amount, write a question beside it and consult ethereum.org or verified support. Keep the remaining an Ethereum wallet prompt uncertainty visible.

Predict the visible outcome

State what should change after signing: a session starts, an allowance appears or a transaction is broadcast. Cancel when the prompt would produce a different effect than the intended action. Under predict the visible outcome, place expected balance change, transaction status and account response inside the signature-intent sheet. Date expected balance change, transaction status and account response and connect it to an Ethereum wallet prompt. Name the originating an Ethereum wallet prompt screen, publication, message or transaction.

Do not treat simulation or estimated output as a guaranteed final result. While checking an Ethereum wallet prompt, keep the original wording beside every interpretation. Compare expected balance change, transaction status and account response with requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result before assigning a plain evidence type in the signature-intent sheet. If no type fits expected balance change, transaction status and account response, write a question beside it and consult ethereum.org or verified support. Keep the remaining an Ethereum wallet prompt uncertainty visible.

Use ethereum.org for the security boundary

The official community security page supports independent URL checks, scam resistance and careful handling of wallet interactions. For an Ethereum wallet prompt, open ethereum.org through HTTPS. Put its title beside requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result; add its publication date to the signature-intent sheet. Copy no more than the an Ethereum wallet prompt claim needs. A search snippet may locate ethereum.org, while the complete page supplies the scope and qualifications needed for signature-intent sheet review.

It cannot certify a third-party contract, decode every wallet interface or recover assets after an unsafe signature. In the signature-intent sheet, place that boundary beside requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result. A second reader should reproduce the an Ethereum wallet prompt check without passwords, codes, full identity files, private keys or recovery phrases. ethereum.org supports its stated scope; it cannot approve this an Ethereum wallet prompt payment, authenticate its unsolicited message, decide its local legality or settle its private dispute.

Sign only an action you can describe

If the domain, chain, authority and expected result cannot be stated in plain language, cancel the request and investigate without connecting the wallet again. Complete the signature-intent sheet by showing what an Ethereum wallet prompt established, what changed, what remains unknown and which reversible action follows. Keep signature-intent sheet understandable after the related balance, rule, message, promotion or match phase changes. Add a dated correction beside requesting domain, wallet account, chain, message type, contract, amount, spending limit and expected result; never erase the earlier an Ethereum wallet prompt evidence.

Wallet control is financial security, not a method for improving gambling results. For an Ethereum wallet prompt, responsible play makes gambling optional entertainment, never income, debt relief or a response to delay. Set a money boundary for an Ethereum wallet prompt and a time boundary before starting. Take breaks; stop at either limit. Seek confidential help when an Ethereum wallet prompt affects essentials, sleep, relationships or control. Neither ethereum.org nor the signature-intent sheet can guarantee a gambling result.