Very important information for Web 3 owners

Q: Can he know the wallet on the Web 3 platform?
Yes, platforms and applications in the Web 3 world (Web3) can know and track certain information about your wallet as soon as you connect to them, but within certain limits:
1. What can the platform know?
Wallet Address (: Once the wallet is connected, your public address ) will appear on the platform, for example: 0x...(, which acts as your "account number".
Balance and currencies: Since blockchain data is public and transparent, any platform or person using the ")Blockchain Explorer(" can know the amount of coins and tokens )Tokens( and NFTs in your wallet.
Transaction Record: The platform can see all incoming and outgoing transfers along with their history, as every movement is recorded permanently and publicly on the network.
2. What cannot the platform know?
Private Keys ): Platforms cannot access your private key or "Seed Phrase" (. This data remains encrypted on your device and is responsible for signing and approving transactions.
Your true identity ) directly (: Web 3 wallet "Pseudonymous" )Pseudonymous(; meaning that the platform knows the address )0x...( but does not know your name or email unless you manually link this data or use a centralized platform that requires "Know Your Customer" )KYC( procedures.
3. How is tracking done?
IP address: Some platforms may log your IP address when you connect, which may allow linking your wallet to your geographical location.
Analysis tools: Some projects use advanced analysis tools to track wallet behavior and classify them, such as "whale" wallets or active traders, for marketing or security purposes.
Security advice for 2025: Always ensure the platform you connect your wallet to, as while they cannot steal your money just by "knowing", interacting with malicious "smart contracts" could grant them permission to withdraw assets.
Be careful because the coin owners know what you have.