Shimmer

TL;DR:What are crypto wallets, what’s the difference between public and private keys, hot or cold wallets, custodial or non-custodial wallets, convenience versus security, and what factors should be taken into account when choosing the right wallet for you? This guide to crypto wallets by the IOTA Content Creators DAO and Bankless answers fundamental questions about crypto wallets. In Part 1, we look at public and private keys.Crypto wallets are the window into the world of decentralized finance (DeFi) and therefore a major focus of innovation. But newcomers to the DeFi space need to understand the essentials of crypto wallets: the different types, their benefits and risks, and how to choose the wallet that best suits your needs.This article was first published in the newsletter of the <a href="https://discord.gg/2BeCTUMPAM" rel="noopener noreferrer nofollow">IOTA Content Creators DAO</a> and is based on the <a href="https://www.youtube.com/watch?v&#61;wSOFHdOBFTc&amp;list&#61;PLMbc46iGTB_TqmvVOYniwUaYZnvvi3xAn" rel="noopener noreferrer nofollow">first session of the IOTA x Bankless DeFi education series</a>. The session was presented by 0xKB on 8 September 2022 and the summary, organization, and additional detail in the article are by DigitalSoul.x.<h3 id=""></h3><h3 id="what-are-crypto-wallets">What are crypto wallets?</h3>A regular wallet in your pocket holds objects like your credit cards, ID, cash, and so on. Your crypto wallet isn’t exactly the same because it doesn’t actually hold anything. Instead, it grants access to a personalized experience.However, your wallet does contain information in the form of public and private keys. These cryptographic terms allow one to buy and trade cryptocurrencies or NFTs. It’s important that as a beginner in the space, you understand a little about how public and private keys work without getting too deep into the math. These are common terms, and the same technology is used to secure the connection between your web browser and a website.First, you have a public key that you can share, hence the name. This is also called a crypto address. On Ethereum, a public key begins with ‘0x’ followed by a very long string of letters and numbers. Similarly, on IOTA your public key will begin with ‘IOTA1’ and on Shimmer your public key will begin with ‘SMR1’.Public keys are computed through some fairly complex math. Your public key can be freely given to others; it’s like your bank account number. So, if you want to receive crypto from someone you would give them your public key.Your private key signs the transactions when you spend crypto assets or sell NFTs. Your private key allows you to transfer crypto that’s associated with your public key to another public key. That’s why private keys must remain exactly that: private.While the math is complex, essentially, the public key is computed from the private key. It’s very difficult if not impossible to compute back the other way. The private key is generated from a seed phrase: a string of 12 to 24 short English words, each four to six characters long. The seed phrases generate a very long string of letters and numbers, even longer than for the private key. In Firefly, your private key is the 24 words that are displayed that you must verify when setting up your wallet.The takeaway here is that your public key can be shared, while your private key or seed phrase must always remain private.You will, unfortunately, encounter a lot of scams where people will say, “If you just send me your private seed phrase or private key, I can help you make money,” or “I can help you recover coins that were lost by a Nigerian prince,” etc. All of these types of offers are scams! No reputable company will ever ask you for your private key. When you’re working with your wallet, if you have a particular problem and you reach out to someone publicly you can guarantee you’ll have scammers getting in touch. If they ask for your private key or seed phrase, it’s a scam.Remember:<ul><li>A crypto wallet doesn’t actually hold anything. It is simply a pair of cryptographic signatures called a public key and a private key that proves that you own the crypto.</li><li>Your public key is like your bank account: it can be shared freely with anyone you want to transact with.</li><li>Your private key signs your crypto transactions and you should never share your private key or seed phrase with anyone!</li></ul>Next: Part 2 <a href="https://blog.shimmer.network/beginners-guide-crypto-wallets-part2" rel="noopener noreferrer nofollow">Types of Crypto Wallets</a><h3 id=""></h3><h3 id="beginner-39-s-guide-to-crypto-wallets">Beginner&#39;s Guide to Crypto Wallets</h3>Part 1 What is a Crypto Wallet?Part 2 <a href="https://blog.shimmer.network/beginners-guide-crypto-wallets-part2" rel="noopener noreferrer nofollow">Types of Crypto Wallets</a>Part 3 <a href="https://blog.shimmer.network/beginners-guide-crypto-wallets-part3" rel="noopener noreferrer nofollow">How To Choose Your Wallet</a>Part 4 <a href="https://blog.shimmer.network/beginners-guide-crypto-wallets-part4" rel="noopener noreferrer nofollow">Using Your Wallet</a>Find out more about the IOTA Content Creators DAO <a href="https://twitter.com/IOTAcontentDAO" rel="noopener noreferrer nofollow">on Twitter</a> and follow their newsletter on <a href="https://medium.com/&#64;iotacontentcreators" rel="noopener noreferrer nofollow">Medium</a>. You can watch the full series of IOTA x Bankless DeFi education videos <a href="https://www.youtube.com/playlist?list&#61;PLMbc46iGTB_TqmvVOYniwUaYZnvvi3xAn" rel="noopener noreferrer nofollow">on YouTube</a>. Our special thanks to 0xKB for hosting the Bankless session and to DigitalSoul.x. for preparing the original copy of this article for the IOTA Content Creators DAO newsletter.Follow us on our official channels for all the latest Shimmer news: <a href="https://discord.iota.org/" rel="noopener noreferrer nofollow">Discord</a> | <a href="https://twitter.com/shimmernet" rel="noopener noreferrer nofollow">Twitter</a> | <a href="https://www.linkedin.com/company/shimmernet" rel="noopener noreferrer nofollow">LinkedIn</a> | <a href="https://www.reddit.com/r/Shimmernet/" rel="noopener noreferrer nofollow">Reddit</a>

Beginner's Guide to Crypto Wallets: Part 1

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