Where to find the Ethereum wallet public key

After manually generating a public key from the private key, consider storing it securely as it is directly connected to your wallet address.

Feb 18, 2025 at 02:12 am

Key Points:

• Understanding Ethereum Public Key
• Methods for Finding Ethereum Public Key
• Frequently Asked Questions (FAQs)

Finding the Ethereum Wallet Public Key

Understanding Ethereum Public Key

An Ethereum wallet public key is a cryptographic address used to receive and send Ethereum (ETH) and other ERC-20 tokens. It is a unique identifier that allows others to transfer funds to your wallet. Unlike a private key, which remains secret, the public key is shared with others to initiate transactions.

Methods for Finding Ethereum Public Key

1. Using a Wallet:

Most Ethereum wallets, such as MetaMask, MyEtherWallet, or Trust Wallet, provide an option to view your public key. Log into your wallet and navigate to the "Settings" or "Account" section, where you should find an option labeled "Public Address" or similar.

• MetaMask: Open the MetaMask extension, click on the account circle icon, and select "Account Details" to see your public key.
• MyEtherWallet: Go to "My Wallet" > "View Details" > "View Public Address."
• Trust Wallet: Tap on the "Settings" icon, select "My Addresses," and choose the Ethereum wallet to view your public key.

2. Using an Explorer:

Ethereum blockchain explorers, such as Etherscan, Blockchair, or Ethplorer, allow you to search for transactions associated with your wallet address. By entering your wallet address into the search field, you can access detailed information, including the public key.

• Etherscan: Enter your wallet address into the search bar and scroll down to see the "Wallet Address" section, where the public key is displayed.
• Blockchair: Type in your wallet address and navigate to the "Transactions" tab. Select any transaction to view the sender's and receiver's public keys.
• Ethplorer: Similar to Etherscan, input your wallet address and search for a transaction. Under the "From" or "To" address section, you can access the public key.

3. Manually Generating a New Public Key:

If you have only the private key, you can manually generate the corresponding public key using a tool like Ethkey or MyEtherWallet.

• Ethkey: Enter your private key into the "Private Key" field and click on "Generate Public Key."
• MyEtherWallet: Under the "Tools" menu, select "Unlock Account." Choose "Private Key" and paste your private key. Click on "Unlock" to reveal the public key.

4. Using Third-Party Services:

Several online services offer the ability to find Ethereum public keys. However, it is important to use reputable services that prioritize security.

• Ian Coleman: Enter your wallet address into the provided field and click on "Get Address Info" to retrieve the public key.
• Cryptwerk: Select "Ethereum" from the dropdown and paste your wallet address into the search bar to get the public key.

FAQs

1. What is the difference between a public key and a private key?

• A public key is a cryptographic address used to receive funds, while a private key is a secret phrase or series of letters and numbers used to access and spend those funds.

2. How do I keep my public key safe?

• While the public key is generally safe to share, keep your private key private. Store it securely and avoid sharing it with anyone.

3. Can I change my public key?

• No, an Ethereum public key is permanently associated with your wallet address and cannot be changed.