Bitcoin Address Types Explained
Compare legacy, nested SegWit, native SegWit and Taproot address formats, prefixes, compatibility and safety limits.
Crypto & Blockchain Guides
Browse focused BitcoinToolkit articles about crypto units, fees, addresses, wallets and network behavior.
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How Bitcoin Transaction Fees Work
Bitcoin fees depend on transaction virtual size, fee rate and changing demand for block space—not simply the amount sent.
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What Is a Satoshi?
A satoshi is the smallest unit represented in Bitcoin. Learn the BTC relationship, intermediate units and exact conversion examples.