Is OpenSea safe? How to verify you are on the real site
The real OpenSea
The official OpenSea address is opensea.io (NFT, multi-chain). Any other domain claiming to be OpenSea — with extra words, swapped letters, or an unusual ending — should be treated as a phishing risk.
Why OpenSea gets cloned
Because OpenSea asks you to connect a wallet and sign transactions, it is a target for phishing. Attackers copy the site pixel for pixel, then trick you into signing an approval that hands them your assets. The clone often ranks in ads or is shared as a link in Discord and Telegram.
How to stay safe on OpenSea
Verify the domain is exactly opensea.io. Never reach it through a random link or ad. Read every signature request before approving. Never enter your seed phrase. Use a tool that blocks known fakes and explains dangerous signatures before you sign.
FAQ
Is OpenSea legit?
OpenSea is a real NFT service at opensea.io. The danger is not the real site but phishing clones that copy it to steal wallet approvals.
What is the official OpenSea website?
The official site is opensea.io. Bookmark it and avoid reaching OpenSea through ads or shared links.
How do I know if a OpenSea site is fake?
Check the exact domain, be suspicious of extra words or odd endings, and never sign a request you do not understand. Trust Line blocks known OpenSea phishing clones automatically.
設計段階からのプライバシー
Trust Line is a free browser extension that blocks fake versions of sites like this before they load and warns you about dangerous signatures on any site.
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