Blockchain Platforms
Blockchain platforms are decentralized, distributed ledger systems that enable secure, transparent, and immutable recording of transactions or data across a network of computers. They provide the foundational infrastructure for building decentralized applications (dApps), smart contracts, and digital assets like cryptocurrencies. These platforms use consensus mechanisms, such as Proof of Work or Proof of Stake, to validate and add new blocks to the chain without a central authority.
Developers should learn blockchain platforms when building applications that require trustless, tamper-proof data storage, such as financial services (e.g., DeFi), supply chain tracking, voting systems, or identity management. They are essential for creating decentralized solutions that eliminate intermediaries, enhance security, and enable peer-to-peer interactions in industries like finance, healthcare, and logistics.