Technical Videos
Watch technical videos, coding sessions, and community calls to deepen your understanding of Polkadot development.
Open Polkadot Bootcamp 2025 - Introduction
In this series, Tin Chung will take you step-by-step through the Polkadot SDK, empowering you to build scalable dApps and parachains on the Polkadot ecosystem.
Video Library
Polkadot SDK Track
Learn how to build scalable blockchains using the Polkadot SDK
Open Polkadot Bootcamp 2025 - Introduce the Developer Bootcamp
In this series, Tin Chung will take you step-by-step through the Polkadot SDK, empowering you to build scalable dApps and parachains on the Polkadot ecosystem.
Open Polkadot Bootcamp 2025 - Introduce to Polkadot & Polkadot SDK [Section 1]
In this video, we'll introduce you to the Polkadot network, its revolutionary blockchain architecture, and the Polkadot SDK that powers developers to build scalable, interoperable blockchains
Open Polkadot Bootcamp 2025 - Create a blockchain with Polkadot SDK [Section 2]
In this video, we'll guide you through creating a blockchain from scratch using the Polkadot SDK. You'll learn the fundamentals of Substrate-based development and how to customize your chain for specific use cases.
Open Polkadot Bootcamp 2025 - Build a State Machine from scratch [Section 3]
In this tutorial, we'll walk you through building a state machine—the foundation of any blockchain—entirely from scratch. Learn how states transition and how to implement efficient and secure state management.
Open Polkadot Bootcamp 2025 - Adding a custom logic to a Runtime [Section 4 | Part 1]
This video explores how to add custom logic to your blockchain runtime using the Polkadot SDK. Whether you're designing a dApp or a parachain, this tutorial will show you how to tailor your chain to meet specific needs.
Open Polkadot Bootcamp 2025 - Common Runtime Modules [Section 4 | Part 2]
This video provides an overview of commonly used runtime modules and their functionalities. From account management to governance, you'll learn how to utilize these building blocks to accelerate your blockchain development.
Solidity on PolkaVM Track
Learn how to use Solidity on PolkaVM, a revolutionary smart contract platform
Open Polkadot Bootcamp 2025 - Introduce PolkaVM
In this video, we introduce you to PolkaVM, a revolutionary smart contract platform built on RISC-V. Learn how PolkaVM empowers EVM developers to build efficient, scalable, and interoperable smart contracts on Polkadot.
Open Polkadot Bootcamp 2025 - PolkaVM - Getting Started [Section 1 | Part 1]
In this tutorial, we'll set up the tools and environment needed for developing and deploying smart contracts on PolkaVM. By the end, you'll have everything ready to start building on this innovative platform.
Open Polkadot Bootcamp 2025 - PolkaVM - Structure of a Solidity file - [Section 1 | Part 2]
This video breaks down the anatomy of a Solidity file, including its essential components, and shows how PolkaVM adapts Solidity for RISC-V-based execution.
Open Polkadot Bootcamp 2025 - PolkaVM - Contract structure - [Section 1 | Part 3]
In this tutorial, we'll explore the overall structure of a smart contract in PolkaVM, including state variables, functions, and modifiers. Gain a solid foundation for building complex and secure contracts.
Open Polkadot Bootcamp 2025 - PolkaVM - Simple Storage [Section 2]
In this video, we'll create a basic storage contract to demonstrate how PolkaVM handles state changes and persistent data on the blockchain.
Open Polkadot Bootcamp 2025 - PolkaVM - Value Types [Section 2 | Part 2]
This tutorial covers common value types like integers, booleans, and addresses, explaining how they're used and managed within the PolkaVM framework.
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