Blockchain in the Real World: Beyond Cryptocurrency

Blockchain isn’t just for Bitcoin anymore. In 2025, its use has expanded into real-world industries like logistics, privacy tech, and smart contracts.

1. IBM Food Trust: Smarter Supply Chains

  • Tracks food from farm to shelf, increasing transparency

  • Used by Walmart, Nestlé, and Carrefour

  • Explore IBM Food Trust

2. Brave Browser and Privacy DApps

  • Rewards users with BAT (Basic Attention Token)

  • Blocks ads and trackers by default, giving users more control

  • Try Brave Browser

3. Ethereum Smart Contracts

  • Executes agreements without intermediaries

  • Used in real estate, freelance payments, and licensing

  • What Are Smart Contracts?

Why It Matters

  • Reduces fraud, middlemen, and delays

  • Builds trust through transparency

  • Encourages decentralized innovation

Get started with tools like the Brave Browser or learn about Ethereum contracts now. Blockchain is reshaping how we exchange value well beyond coins.

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