![]() ![]() On your Coldcard go to Advanced > Micro SD > Export Wallet > Generic JSON.If you have yet to do so, you can follow this guide. The following assumes that you have already initiated your Coldcard. They also have a guide showing how to connect Sparrow to Bitcoin Core as well. If connection is unsuccessful try changing the top right box to 50002 and toggling Use SSL to on.įor those with an Umbrel node, you can follow this guide by Athena Alpha that outlines how to connect Sparrow to your own Umbrel node using the Electrs app. After a brief wait you will see a successful connection notification. Specify optional Tor proxy and port (if you don’t know what this means, leave these boxes blank).Enter your Electrum Server onion address (or local IP address).Select that option from the menu at the top. Sparrow will default to a public Electrum Server but for the purpose of the rest of this guide, we will be connecting to a private Electrum Server. However, running your own is always be the best option.Īfter reading through the initial welcome screens, click ‘Configure Server’. The Public Electrum Server’s provided have been selected due to their record of respecting users privacy. Most private option + provides fastest wallet queries Next easiest setup type (user can just download Bitcoin Core) Wallet imports can take a while and uses Bitcoin Core which stores it’s wallets unencrypted Not your own hardware and shares wallet information with the entity running the server Sparrow Wallet offers users 3 ways to get started, each with their own pro’s and con’s. If you’re using Windows, there’s a guide for installation and verification of Sparrow here. A match confirms the contents of the file you downloaded are an exact match to the one built by Craig when he signed these files Open the Manifest.txt file you downloaded earlier and check that the hash provided matches the one shown in your terminal window.Look for ‘Good signature from “Craig Raw This confirms the file came from the entity in control of Craig Raw’s private GPG key Open your downloads folder in the terminal and run gpg -verify sparrow-1.4. Download the Manifest.txt + Manifest.asc files.Download Sparrow Wallet for your chosen operating system.All major hardware wallet support (including air gapped devices).Ability to broadcast through Tor network using an external node.Ability to connect to pre selected public Electrum servers for those without their own node.Own node backing (via Electrum server or Bitcoin Core).Sparrow Wallet comes with everything you’d expect from a desktop based wallet, and much more… Sparrow provides huge amounts of detail to the user relating to their UTXO’s, transactions and balances, but does so in a very user friendly manner. However this is not nearly as secure as using a dedicated hardware wallet.Sparrow is a desktop only bitcoin wallet, available on all major platforms that provides a fantastic alternative to Electrum or Specter. If you have an old phone or laptop you don't use, you can store your private key there and make your own cold storage. Right now your setup isn't terrible, it's much better than keeping it in an exchange wallet, but it's still is open to remote attack. They generally cost around $100 so you'd have to decide what amount of bitcoin is worth spending $100 to secure as best as possible. ![]() As you mention if you don't have alot of bitcoin it might not be worth paying for a hardware wallet. However the main point is you would realize it's missing and have time to move your bitcoin to a new private key. Even then it would be difficult because they are generally password protected and use secure chips. Because of this someone would physically have to have the hardware wallet to even attempt to steal the private key. The benefit of a hardware wallet is that it stores your private key offline all the time or in cold storage. This wallet setup is known as hot storage. If this happens they can spend from your wallet just as you can. Right now your full public key is stored in the wallet file on your desktop, which I assume is connected to the internet and other devices, so a bad actor could access your wallet file remotely over the internet and possibly get your private key. IF YOU SEE SPAM, USE REPORT LINK INSTEAD OF JUST DOWNVOTING Only specific/technical questions and answers that are relevant to beginners, no debating and opinions Altcoin questions and discussion are not allowed. r/BitcoinBeginners is not for posting new websites, memes, faucets, affiliate links, news, concern trolling, blog articles, or promoting altcoins and ICOs.īitcoin related Questions only. This subreddit allows open discussion where peer review occurs. Do not respond to strangers direct messaging you, as over 99% of these people are Scammers. Bitcoin for Beginners is a subreddit for new users to ask Bitcoin related questions. ![]()
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