Quick Tutorial using Excel

Use IPFS for Decentralized Storage — Quick Tutorial using Excel

The world of blockchain is expanding rapidly, and one of its most fascinating applications is decentralized storage through IPFS (InterPlanetary File System). Imagine storing files across a network without relying on a central server — faster, safer, and censorship-resistant.

In this tutorial from AI Computer Classes – Indore, you’ll learn how to connect Excel with IPFS to manage and visualize decentralized storage data. Whether you’re a beginner or a professional looking to upgrade your skills, this guide will walk you step-by-step through the process of using IPFS in a practical way.

🌐 What is IPFS and Why It Matters

IPFS (InterPlanetary File System) is a peer-to-peer protocol that allows users to store and share data in a distributed file system. Unlike traditional systems that depend on a central server, IPFS:

• Stores files using content addressing (each file has a unique hash).
• Distributes data across multiple nodes for higher reliability.
• Enables censorship-resistant and tamper-proof file sharing.

💡 In short, IPFS is the “decentralized Dropbox” powered by blockchain technology.

📊 Why Use Excel with IPFS?

At first, Excel and IPFS might seem like an odd pair — but in modern data-driven blockchain applications, combining them is powerful.

Here’s why:

• Excel provides a familiar interface for data visualization and management.
• IPFS ensures secure and permanent decentralized file storage.
• Together, you can log, track, and verify files or transactions across distributed systems.

Example use cases:

• Track uploaded file hashes in Excel for auditing.
• Record IPFS CID values for verification.
• Automate file data visualization for blockchain dashboards.

⚙️ Step 1: Install IPFS

Before connecting with Excel, you’ll need to install IPFS on your system.

1. Visit https://ipfs.io
2. Download the latest IPFS Desktop version for your OS.
3. Launch IPFS and connect to the public network.

You’ll now have an interface where you can upload, view, and share files using unique Content Identifiers (CIDs).

🧩 Step 2: Upload Files to IPFS

1. Open the IPFS Desktop app.
2. Click “+ Add” → “File or Folder.”
3. Once uploaded, IPFS will generate a CID hash (a long alphanumeric string).
4. Copy this CID — it’s your permanent file reference across the network.

Example CID:

QmXh3kQvQTxr4PZ9pMh2L9tTq...x2BfK1xjZP

💡 Each CID represents a unique version of your file. If the file changes, the CID changes too.

📘 Step 3: Record Data in Excel

Now, open Microsoft Excel and create a table like this:

File NameCID HashUpload DateRemarksinvoice_001.pdfQmXh3kQvQTxr4PZ9pMh2L9tTq...30-Oct-2025Uploaded successfullyreport_2025.csvQmAe2b5TxP...9tZxYhT30-Oct-2025Backup copy

You can use Excel formulas or Power Query to track upload stats or automate CID lookups.

🤖 Step 4: Automate IPFS Logging with ChatGPT

Use ChatGPT to automate your Excel data entry.

Prompt example:

“Generate a VBA macro to fetch new IPFS CID data and append it to my Excel sheet automatically.”

ChatGPT will produce ready-to-use code that updates your Excel whenever new files are added to IPFS — making your blockchain data logs efficient and real-time.

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📈 Step 5: Visualize IPFS Data in Excel

Use Excel’s visualization tools to create dashboards that show:

• Number of files uploaded over time
• Storage usage (based on file size)
• Data verification success rates

💬 You can even link Excel with Power BI for more advanced analytics.

🔗 Step 6: Retrieve Files from IPFS

To access any stored file, paste your CID into this format:

https://ipfs.io/ipfs/[your_CID_here]

Example:

https://ipfs.io/ipfs/QmXh3kQvQTxr4PZ9pMh2L9tTq...x2BfK1xjZP

Your file opens directly in the browser — decentralized, permanent, and verifiable!

🧠 Key Takeaways

• IPFS decentralizes storage — making data tamper-proof.
• Excel can act as a data visualization layer for IPFS logs.
• ChatGPT helps automate IPFS-Excel integration.
• Combining blockchain with traditional tools bridges the gap between developers and analysts.

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