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1. #Download blockchain wallet how to
2. #Download blockchain wallet zip file
3. #Download blockchain wallet generator
4. #Download blockchain wallet download

Tldr: Run the wallet generator on a dedicated offline computer / OS.

#Download blockchain wallet zip file

Transfer the wallet generator ZIP file from GitHub to your clean OS usingĪ thumbdrive or other non-networked method. (like installing freeware or visiting java / flash websites)Ĭonsider dedicating a computer (or at least a bootable partition / thumbdrive / "live CD") for paper wallet If you've got loads of applications on your computer, or if you use your computer for "risky behavior" Hey, do you know much about printer spools on your operating system? I need your help for this section! Using a Clean OS This way when you reboot your computer, all cache files are deleted from memory and no jobs are ever written to disk.

#Download blockchain wallet how to

Read this FAQ on how to change the destination of your cache (spool) files to removable media.Use an encrypted filesystem so that your cache files cannot be 'undeleted'.a SD card) and disconnect it when not in use. Set up a symbolic link from /private/var/spool/cups/cache/ to a removable media volume (e.g.Enable 'FileVault' to encrypt your filesystem so that cache files cannot be 'undeleted'.How to delete pesky printer cache files Macintosh:

#Download blockchain wallet download

Tldr: Download the ZIP file or get the Ubuntu LiveCD and run the wallet generator with your Internet connection turned off. The most important safety measure is to go offline and run the javascript wallet generator on your own computer instead of this website. (For example, your computer might have malware that broadcasts your screen to a remote location.)

Your wallet may be vulnerable to prying eyes when you are generating the keys and printing them out.Īlthough the wallet generator on this website is SSL-encrypted, it's still possible for someone to be snooping on you. Tldr:Add funds to your wallet as often as you like, but withdraw them all at once-otherwise your balance may disappear forever.

If you try to spend or withdraw only a portion of your funds, you risk losing the remaining balance forever. , ) will let you import or "sweep" your paper wallet using this key.Īfterwards, discontinue using the paper wallet-as if you were breaking open a piggy bank. The private key on this wallet is recorded in typical "Wallet Import Format" (WIF). Here's what a tiny bit of water will do to an inkjet-printed wallet: Withdrawing Funds Back to Top Order Paper Wallet SuppliesĮven the condensation from the outside of a glass set on top of an inkjet print can destroy it. For recipients unfamiliar with bitcoin, the reverse side of the wallet has printed instructions for checking the wallet balance and withdrawing funds. The sealed-shut folded design helps to ensure that the recipient won't accidentally reveal the private key. Want to give bitcoins to someone who isn't tech-savvy? Need to send bitcoins by mail? Use a pre-loaded paper wallet. Serialized tamper-evident hologram stickers destory themselves when removed, preventing stickers from being replaced with new ones. This wallet's folding design and obfuscating security patterns resist " candling" - the process of shining a bright light through the paper to reveal what's printed inside. One risk with a paper wallet is that someone with physical access to your wallet may "sneak a peek" at the private key and withdraw your funds without your knowledge. This bitcoin key generator guides you to print both a front side and a back side for your paper wallet.Īll sensitive details on the front side (the private key and QR code) are folded up and securely taped shut so as to stay hidden.įor additional security, you can seal your wallets with the tamper-evident serialized hologram stickers available for purchase on this site-though any sufficiently opaque (light-blocking) tape will work fine.