May reads: explorers, privacy, and the layers underneath crypto

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May's Best Reads Most crypto guides stop at "what is it." The more useful question is usually "how does it actually work when I need it to?" This month's reads go one level deeper into trading tools, on-chain visibility, token mechanics, and the privacy layer most users never think about. to the blog Trading Tools and Market Indicators Knowing how to trade is one thing. Knowing what instrument fits the situation is another. These articles cover crypto CFDs and how they differ from owning the asset directly, how momentum trading works in fast-moving crypto markets, and what Bitcoin dominance actually tells you about where capital is flowing. btc dominance explained Privacy & Cryptography Blockchain is transparent by default, which isn't always an advantage. These reads look at Bitcoin mixers and the legal and practical questions around using them, alongside zero-knowledge proofs, the cryptographic method that lets you prove something is true without revealing the data behind it. from 0 to knowledge On-Chain Tools: Block Explorers If you've ever wondered where a transaction went, a block explorer is the answer. Start with what a block explorer actually does, then explore the chain-specific tools: Solscan for Solana, BscScan for BNB Smart Chain, and XRPScan for the XRP Ledger. explore the explorer Token Standards & Blockchain Architecture The rules baked into a token's contract shape everything it can do. These articles break down ERC-721 (the NFT standard), ERC-777 (an advanced token standard with hooks and operators), block size and its direct impact on fees and scalability, and CBDCs as the government-issued counterpart to decentralized crypto. what's CBDC Have you enjoyed this letter? © Changelly 2015—2026 Get access to mobile-only rates Download the app to get exclusive benefits: Download About  |  Privacy Policy Manage Subscription Any information provided in this email does not constitute investment advice or investment recommendation nor does it constitute an offer to buy or sell or a solicitation of an offer to buy or sell digital assets or other financial instruments described in this email. In particular, this information should not be used as a substitute for suitable investment and product-related advice. Unless expressly stated otherwise, all pricing information is non-binding. You alone assume the sole responsibility of evaluating the merits and risks associated with the use of any information in this email before making any decisions based on such information. IMPORTANT NOTICE: This sponsored content is for informational purposes only and not intended for persons in the United Kingdom. If you are accessing this from the UK, please note that this content has not been approved by an FCA authorised person. Cryptoassets are not regulated by the FCA and are high risk. The value of cryptoassets can go down as well as up and you may lose all your money. The content is for information only and not investment advice.