Web3 on MoeJueのブログ

Web3 On-chain Red Packet DApp

Sat, 10 Jan 2026 14:02:35 +0000

This is a 100% decentralized blockchain red packet application. Users can connect their wallets, set an amount and quantity to send red packets, and then share a link for others to claim. All data and operations are based on the blockchain, completely eliminating the need for centralized servers, making the entire process secure, transparent, and traceable.

If you’re interested, you can check out my code on GitHub: redpacket‑dapp

Multi-chain support is not as simple as you think

Sat, 05 Jul 2025 08:20:55 +0000

A practical reflection on multi-chain wallet integration

Finally, I have some free time to sort out the code. The Web3 project has access to multi-chain wallet connection functions, mainly involving Ethereum, Polygon, BSC and Solana. At first glance, it seemed like it was just a matter of “doing a few more sets of compatible logic”, but after I actually implemented it, I discovered that many things were actually not as simple as I thought.

What is Web3.0, and what does it have to do with blockchain?

Mon, 17 Jun 2024 12:59:22 +0000

Another new inexplicable word -. - I can roughly summarize it into the following points:

What is web3.0

Web 3.0 (Web3) is the development direction of the next generation of the Internet, aiming to create a more decentralized, user-controlled and data-protected network environment. Different from the previous Web 1.0 (static web pages) and Web 2.0 (dynamic, interactive web pages and social media), the core concepts and technologies of Web 3.0 include the following aspects:

Blockchain image upload based on Web3.0

Mon, 17 Jun 2024 12:57:43 +0000

Before we start, let’s briefly understand the basic concepts. I can roughly summarize them into the following points What is Web3.0 and what does it have to do with blockchain? (The article last time will come in handy)

Requirements: Develop a Python-based Web 3.0 image uploading system. This system will allow users to upload images and store them on a decentralized network, while recording transaction information on the blockchain. I originally wrote it for fun, but I thought about writing it into a user authentication file operation that integrates a full set of management, so that it “will eventually become the ultimate solution for image upload services.” But in practice, I found that it was not very practical, so I gave up. However, I have always been so obsessed with pictures.