Polkadot Ecosystem and Substrate Blockchain Fundamentals

Master the architecture of Polkadot, understand parachains and cross-chain communication, and learn how custom blockchains are built using the Substrate framework.

4.8 (500) ⏱ 1 jam 40 min 📚 12 pelajaran

Tentang kursus ini

The future of blockchain is decentralized and interconnected, yet building scalable, interoperable networks remains a core challenge for Web3 developers. Understanding how different blockchains communicate securely is essential for anyone looking to navigate the next generation of decentralized applications. This text-based course provides a clear, step-by-step pathway to understanding the Polkadot network and its underlying technology. You will start with foundational blockchain concepts before diving into Polkadot's unique multi-chain architecture, shared security model, and cross-chain message passing. By reading through detailed explanations and studying practical code snippets, you will gain a functional understanding of how to design and deploy custom blockchains. What you'll learn: - Understand the core architecture of Polkadot, including the Relay Chain, parachains, and shared security models. - Explore the Substrate framework to see how custom blockchains are built and customized. - Analyze cross-consensus messaging (XCM) to understand how independent blockchains securely communicate. - Learn modern governance mechanisms like OpenGov and how decentralized decision-making is executed. - Examine the transition to agile coretime and dynamic resource allocation within the ecosystem. - Practice designing custom runtime logic through written code walkthroughs and conceptual exercises. The course begins with essential blockchain definitions and cryptographic basics before exploring the architectural layers of Polkadot. You will then progress to hands-on Substrate runtime concepts, governance structures, and the latest network scaling paradigms. This course is designed for beginners, developers, and blockchain enthusiasts who want a solid conceptual and technical foundation in multi-chain technology, requiring no prior experience with Polkadot. Start reading today to build your expertise in the future of interoperable Web3 networks.

Apa yang anda dapat

  • 📜 Sijil tamat
    Tambah ke profil LinkedIn anda
  • ♾️ Akses seumur hidup
    Kembali bila-bila masa, tiada tamat tempoh
  • 📱 Telefon atau komputer
    Berfungsi di mana-mana, mana-mana peranti
  • 💸 Pulangan 30 hari
    Tanpa soalan
  • Pendek dan fokus
    1 jam 40 min kandungan praktikal

Ulasan (2)

Anna Müller DE Pelajar disahkan
★ 5 · 2025-09-09T08:30:24+00:00

Secara keseluruhannya, ianya kursus yang bagus. Beberapa bahagian bergerak agak cepat bagi saya, tapi contohnya secara umumnya membantu.

نور الهدى EG Pelajar disahkan
★ 3 · 2025-01-27T12:09:24+00:00

Sangat informatif. Saya suka contoh aplikasi praktikal, walaupun tetapan awal mengambil masa lebih lama daripada yang saya jangkakan.

Tulis ulasan

Selepas hantar kami akan meminta anda log masuk — draf disimpan.

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Soalan lazim

Apa yang saya perlukan untuk mengikuti kursus ini? +

Hanya telefon atau komputer dengan internet. Tiada pemasangan, tiada perkakasan khas.

Bagaimana untuk membayar? +

Dengan kad melalui Stripe, atau kripto. Kami tidak menyimpan butiran kad — Stripe menguruskannya dengan selamat.

Bolehkah saya dapatkan bayaran balik? +

Ya — pulangan penuh dalam 30 hari, tanpa soalan.

Berapa lama saya akan mempunyai akses? +

Selamanya. Setelah membeli, kursus adalah milik anda — boleh lawat semula bila-bila masa.

Adakah saya akan mendapat sijil? +

Ya. Setelah tamat, anda akan menerima sijil yang boleh ditambah ke profil LinkedIn anda.

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