You may be thinking about this one, esp since it's 2nd edition includes nostr as well 😎 https://thesimplestbitcoinbook.net/ 
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Yes! Exactly that! Thank you so much 🤗
nostr:nprofile1qqsxse7cn88xkemm3yzjvqk0up9pvhexhd4p5cusx405jlu7uh9s09spz3mhxue69uhkummnw3ezummcw3ezuer9wcq3wamnwvaz7tmxd9k8getj9ehx7um5wgh8w6twv5ddwlcz am I allowed to translate this to Lithuanian?