Ethereum wallet backup
I know I can backup the keystore files from my running ethereum client which holds my accounts. But how can I backup wallets created with mist? Is it enough to write down the public address where the wallet contract is stored? This will open a folder. Inside this folder there are keystrore files that have long names starting with UTC Each of these files represent ethereum wallet backup account.
Back up these up. As far as I can tell, just back up this entire folder. You could also manually add the wallet contracts back at any time, obviously, but this is easier and more convenient.
Keep in mind, you must prevent loss of both the keystore file and password due to loss or failure of you hard drive, USB drive, or whatever method you are using to back up. I store my backups in three places: This way if my house burns down, I still have my accounts.
If my HDD crashes, I still have my accounts. Follow those instructions and use the View Wallet Info tab in order to access your Mist wallet and then print a paper version.
On some versions, 0. For old versions ethereum wallet backup. Wallet Contracts The above will only back up your normal accounts. Wallet Contracts can be manually re-added, or you can back up the data folder.
As far as I can ethereum wallet backup. The folders I see online tend to be all over the place. I can confirm that the above certainly hold true ethereum wallet backup my Mac. Coin News Staff asked 11 months ago.
Coin News Staff answered 11 months ago. As far as I can tell:
The format of your private key is 3abf45abad64ccb3bf7faacbfe88fdd9ad8fe Note that there is a lowercase version 0xc2d7cfdbc7cd3f9 and a partially uppercase version 0xC2D7CFDBC7cd3F9. The partially uppercase version has a checksum to verify the address. See EIP55 - Yet another cool checksum address encoding.
You can generate a new Ethereum account by executing geth account new if you already have the geth Ethereum node software installed:. Here your account or address is 0x4e6cf0ed2d8bbf1fbbc9f2aceba4bf The contents of the file also includes an encrypted version of your private key. Again, you must retain the passphrase used to create the account.
Enter a password AND save this password in a secure location. Click on OKrepeat the same password and confirm:. Back this file and any ethereum wallet backup existing files in the same directory in a secure location. See Network Ports, Files And Directories for the location of the directories and files on your computer. Enter a password in the following screen. You will have to remember this password, so save it in ethereum wallet backup secure location.
Click on Generate Wallet:. Your new wallet ethereum wallet backup been generated. Click on Download and download the file onto your computer. Back this file up in a secure location. Click on I understand. In the following screen, you will see the sample private key 85e3d0b2bbd00ae5cdc4aed6afbf2bdae. Save this private key in a secure location. You can print ethereum wallet backup paper wallet from the following screen:. In the following screen, you upload the JSON file you just created, to test the new new account:.
You will see your account sample 0xdd4eccddf50c27aebb14d99bfdb6 in the following screen. You can provide this ethereum wallet backup publicly to receive funds into your newly created account.
See How are ethereum addresses generated? See Account uniqueness guaranteed? See Public key vulnerable to brute force in the future? You store your ERC20 tokens in the same account you use for storing ethers. You can store ERC20 tokens in an account with 0 ethers, but when you want to transfer the tokens from your account, you will need some ethers to pay for the gas required to transfer your tokens.
From How can Ethereum wallet backup recover or reset a lost wallet password? You will need to provide some password hints for the application to attempt finding your password. The easiest way is to use the View Wallet Ethereum wallet backup tab in https: Your private key will be displayed in the next page. Retrieved from " https: Navigation menu Personal tools Log in.
Views Read View source View history. This page was last modified on 27 Aprilat Content is available under Attribution-ShareAlike 4.