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  1. Blockchain Facts: What Is It, How It Works, and How It Can Be Used

    Sep 4, 2025 · A blockchain is a distributed database or ledger shared across a computer network's nodes. While it is best known for its crucial role in cryptocurrency systems, …

  2. What Is Blockchain and How Does It Work? | Britannica Money

    Blockchain is a distributed ledger database system whose technologies can change the way businesses and governments operate. The capacity to make transactions without …

  3. Blockchain: What It Is, How It Works, Why It Matters - Built In

    Aug 13, 2025 · Blockchain technology is a decentralized, distributed ledger that stores the record of ownership of digital assets. Any data stored on blockchain is unable to be modified, making …

  4. What is blockchain? - IBM

    Blockchain is a shared, immutable digital ledger, enabling the recording of transactions and the tracking of assets within a business network and providing a single source of truth.

  5. Introduction to Blockchain Technology - GeeksforGeeks

    Aug 1, 2025 · Blockchain is a revolutionary technology that functions as a shared, immutable digital ledger. The name "blockchain" comes from its structure data is organized in blocks, with …

  6. What is blockchain? Definition, examples and how it works

    Jan 30, 2025 · Blockchain is a distributed ledger technology (DLT) that's shared across a network of computers to keep a digital record of transactions. Blockchain is known for its role in …

  7. What is Blockchain?

    Sep 30, 2025 · Learn everything you need to know about Blockchain. From its decentralized nature to its potential for revolutionizing industries.

  8. Blockchain Technology Explained (2025 Guide) - How It Works, …

    Nov 4, 2017 · In this guide, we’ll unpack what blockchain technology really is, how it works under the hood, where it’s being used today, and what the future holds for this revolutionary technology.

  9. What Is Blockchain? Explained In Simple Words

    May 28, 2025 · At its core, blockchain is a digital ledger that records transactions across many computers so that the information recorded cannot be altered retroactively. Think of it like a …

  10. Blockchain Explained Simply: What It Is, How It Works, and Why …

    Jul 18, 2025 · A clear, jargon-free guide to blockchain technology for curious minds and everyday users.