Crypto World

Mastering Bitcoin: Programming the Open Blockchain

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Price: (as of – Details) From the brand Cryptocurrency & Blockchain Sharing the knowledge of experts O’Reilly’s mission is to change the world by sharing the knowledge of innovators. For over 40 years, we’ve inspired companies and individuals to do new things (and do them better) by providing the skills and understanding that are necessary … Read more

3Pcs Bitcoin Coins-Protective Collectible Gifts. | BTC Cryptocurrency | Blockchain Cryptocurrency | with Original Commemorative Tokens

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Price: (as of – Details) PACKAGE INCLUDES: 💰 PREMIUM MATERIAL : This luxurious gift is made of strong zinc alloy metal. Each coin is carefully printed. Perfect for challenge coins, dialogue starters or treasure hunt items.💰SUITABLE SIZE : The diameter of these coins is almost twice the diameter of a third. This shiny luxury collection … Read more

2022 Niue 1 oz Silver Bitcoin Official Legal Tender Coin Brilliant Uncirculated (BU – in Capsule) with Certificate of Authenticity $2 Mint State

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Price: (as of – Details) Produced by the European Mint, located in Tallinn – Estonia, the 2022 Niue 1 oz silver Bitcoin coin is struck in 99.99 fine silver and it is an official legal tender backed by the Government of Niue, an island country located in the South Pacific Ocean, with a monetary value … Read more

okexckk Bitcoin (BTC) Coin Ethereum (ETH) Coin in Showcase Edition Box – Physical Blockchain Cryptocurrency Commemorative Coin Collection

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Price: (as of – Details) Cryptocurrency Coin Set, 1 x Gold Bitcoin, 1 x Gold Ethereum, 1 x Gold Dogecoin, 1 x Silvery Cardano, 1 x Silvery Litecoin , 1 x Silvery Filecoin, All with Acrylic CaseMaterials: Iron + Gold Plated Diameter: 1.57 inch (40mm) Thickness: About 0.12 inch (3mm) Weight of Each Coin: 0.88 Oz (25g) Case Size: 5.6×3.6×1.2 Inches  Cryptocurrency coins in a luxury showcase edition box … Read more