Xp and electrum bitcoin wallet12/15/2023 You can right-click and select “save as”. If it opens in the browser, you need to save the file. To get the signature, click on the link corresponding to the file you downloaded (see coloured arrows):Ĭlicking on the link may automatically download the file to your downloads folder, or it may open in the browser. In other words, with the three inputs (signature, public key, and data file), we get a true or false output to confirm that the file has not been tampered with. Using the gpg program, we can then “test” the SIGNATURE against his PUBLIC key (created from the developer’s private key) which everyone has access to, versus the download FILE. This is a string of text (it’s actually a number encoded using text) that the developer produced with his PRIVATE gpg key. In addition to downloading the Electrum software, for security, you also need the digital SIGNATURE of the software. For Mac and Windows, see the gpg link for download instructions. The gpg tool comes with all Linux operating systems. To do this, we use public/private key cryptography tools – gpg, which have written a guide about here. Then, once you are ready to use Electrum for your real funds, you should delete your copy and start over, this time verifying your download. don’t use wallets that hold serious money. It’s fine to skip this provided you only use the downloaded copy for practicing, i.e. It prevents you from using a “hacked” malicious version of the software. The purpose of “verifying” the download is to make sure not a single bit of data has been tampered with. The blue circle is for Windows and the Black circle is for Mac. A Raspberry Pi device has an ARM microprocessor and can only use the Python version (red circle), not Appimage, even though Pi’s run Linux. A Linux computer with an Intel or AMD chip can use the Appimage (green circle this is like a Windows executable file). Any Linux or Mac computer can use the Python link (red circle). It’s fine to practice with small amounts on a “dirty” computer when you’re first learning (who knows how much hidden malware your regular computer has accumulated over the years – you don’t want to expose your Bitcoin wallets to them).Ĭlick on the download link that corresponds to your computer. Ideally, use a dedicated Bitcoin computer for your Bitcoin transactions (My guide for this). It’s best to save the guide and chip away over time. This guide supports that endeavour, but it is also a good reference for anyone else. If learning to use it alone, it would be safe provided they take their time and use it in a testing environment with only a small number of sats at first. Instead, it’s for the person who is, or aspires to be, a “power” user.įor the new Bitcoiner, it is excellent only if under the supervision of an experienced user to show them the way. Electrum is not the best Bitcoin wallet for the person who wants to keep everything as simple as possible, and preferring to remain at the beginner level. This is a detailed guide on how to use the Electrum Bitcoin Wallet, with solutions to all its traps and quirks -something I’ve developed after several years of use, and teaching students about Bitcoin security/privacy.
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