Ever wondered how games and NFT marketplaces manage multiple tokens inside ONE smart contract?
In this video of Blockchain Tutorial, you’ll learn how to create multi-token smart contracts using the powerful ERC1155 Token Standard — the most efficient way to handle fungible + non-fungible tokens together.

We start by explaining the concept of multi-token contracts, why they exist, and why ERC1155 is better than deploying multiple ERC20 or ERC721 contracts. Then, we move to hands-on coding in Remix IDE, where we build and deploy a real ERC1155 multi-token contract using OpenZeppelin and Ownable.

TIMESTAMPS (ERC-1155 Mastery)
0:00 - Creating a Multi-Token Smart Contract (Solidity & ERC-1155)
0:53 - What is a Multi-Token Contract? (The Power of Hybrid Tokens)
1:46 - ERC-1155 vs. ERC-721: Why ERC-1155 is More Gas Efficient
2:51 - Setting Up the Development Environment in Remix IDE
3:14 - Importing OpenZeppelin: Integrating ERC-1155 & Ownable Standards
4:30 - Coding the Logic: Minting Multiple Tokens in One Contract
6:15 - Understanding Token IDs & Batch Minting Fundamentals
9:54 - Live Deployment & Testing: Verifying the Multi-Token Contract

What You’ll Learn in This Video
What are Multi-Token Smart Contracts
Why we use Multi-Token contracts (real-world need)
Benefits of ERC1155 over ERC20 & ERC721
What is ERC1155 Token Standard
Importing OpenZeppelin ERC1155 & Ownable
Creating a Multi-Token Contract in Solidity
Minting & managing multiple token IDs
Deploying ERC1155 contract on Remix IDE
Real-world use cases (Gaming, NFTs, Metaverse)

Why This Video Matters in 2026
– ERC1155 is used heavily in blockchain gaming & NFTs
– Saves gas by managing multiple tokens in one contract
– Industry-standard for scalable Web3 projects
– Essential skill for advanced Solidity developers
– Perfect next step after ERC20 & ERC721

This tutorial is part of Phase 2 of our Blockchain → Solidity → Web3 Roadmap only on The Techzeen.
Don’t just deploy tokens — build scalable Web3 systems.

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Source Code:
https://github.com/farzeen-ali/Blockchain-Solidity

Blockchain Lectures (GitHub Notes):
https://github.com/farzeen-ali/Blockchain-Lectures

Blockchain Full Course 2026 (Playlist):
https://www.youtube.com/playlist?list=PL5OhSdfH4uDvKfoYd1GRf5KCu7kvgYSw_

Cyber Security Full Course 2026:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY

DevOps Tutorial 2026:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml

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