AI and Blockchain Basics: Understanding Applications
Written by  Daisie Team
Published on 8 min read


  1. What is AI?
  2. What is Blockchain?
  3. How AI works
  4. How Blockchain works
  5. Applications of AI
  6. Applications of Blockchain
  7. AI and Blockchain Together
  8. Future of AI and Blockchain

Understanding the world of technology can feel like learning a new language, but don't worry! We're here to help. This blog post is your introduction to AI and blockchain technology. Grab a cup of your favorite beverage, sit back, and let's dive into these fascinating digital worlds.

What is AI?

AI, short for Artificial Intelligence, might sound like something out of a sci-fi movie, but it's very much a part of our everyday lives. AI is kind of like the brain behind your computer or smartphone. It helps your device think, learn, and make decisions—sort of like you do!

Let's break it down a bit more:

  • Artificial: This means it's made by humans. So, you won't find any AI growing in the wild!
  • Intelligence: It refers to the ability to understand, learn from, and respond to the environment. In simple terms, it's about smart decision-making.

So when we put these two words together, we're talking about a machine or system that can mimic human intelligence. Think of it as a computer playing a game of Chess, or your smartphone's voice assistant who remembers your favorite songs. That’s AI in action!

AI is everywhere. It's in the recommendation systems that suggest what movie you should watch next on Netflix, the virtual assistants like Siri and Alexa, and even in those handy online chatbots that help you with customer service. That's your introduction to how AI works in the real world!

Now that we’ve laid the foundation for what AI is, our next stop is blockchain technology. But we'll save that discussion for the next section. Stay tuned!

What is Blockchain?

Now that we've dipped our toes into the world of AI, let's step into another exciting realm: blockchain technology. If AI is the brain, you might consider blockchain technology as the trusty diary that keeps a secure record of everything.

Imagine a giant, digital ledger that is shared across a network of computers. Whenever a transaction occurs, it's added to this ledger and all the computers in the network agree that it happened. This is the basic idea of a blockchain.

  • Block: This is a record of new transactions. Think of it as a page in a diary. Each block, or page, could record anything from a money transfer to the purchase of a new car.
  • Chain: This is a public database of all the blocks. Like a diary, it keeps all the pages in order.

What makes blockchain technology really special is its security. Once a block is added to the chain, it's very difficult to change. That's because each block contains unique codes that link it to the block before and after it. So if you try to mess with one block, you'd have to mess with all the blocks in the chain—and that's not easy!

You might have heard of Bitcoin, the digital currency. That's probably the most famous application of blockchain technology. But blockchain is not just about Bitcoin or money. It's being used in all kinds of ways, from tracking the supply chain of food to ensuring the privacy of personal data. And that's just scratching the surface.

So, there you have it! That's your introduction to blockchain technology. But we're not done yet. Up next, we'll see how these two technologies—AI and blockchain—can work together to create even more exciting possibilities.

How AI works

Let's dive a bit deeper into the world of AI. Ever wondered how AI can recognize your friend in a photo or recommend a song you might like? It's all about patterns.

Just like how you learn from experience, AI learns from data. It can analyze massive amounts of data, spot patterns, and make predictions or decisions based on those patterns. This is what we refer to as machine learning, a key part of AI.

  • Training: This is where AI gets its learning on. You feed it lots of data—say, pictures of cats and dogs. And you tell it which ones are cats and which ones are dogs. Over time, it starts to recognize the patterns that make a cat a cat and a dog a dog.
  • Testing: Now, it's exam time! You give AI a picture it hasn't seen before and ask it: cat or dog? If it's been trained well, it should give the right answer.

But AI isn't just about recognizing cats and dogs. It's used in all sorts of ways, from predicting weather patterns to diagnosing diseases. And the more data it learns from, the better it gets. That's why big data—another buzzword you might have heard—is so important for AI.

So, there you have it! That's your introduction to AI and how it works. But don't worry, we're not done yet. There's still plenty more to discover as we delve deeper into the exciting world of AI and blockchain technology.

How Blockchain works

Now let's switch gears and talk about blockchain. You might know it as the technology behind Bitcoin, but it's so much more than that. It's a new way of storing and sharing information that's secure, transparent, and decentralized. But how does it actually work? Let's break it down.

  • Blocks: Every piece of information (like a transaction) is stored in a 'block'. This could be you sending your friend a virtual coin, or your favorite artist releasing a new song.
  • Chaining: Now imagine these blocks are like a line of dominoes. Each block is linked to the one before and after it—forming a 'chain'. This makes it hard to tamper with because if you change one block, you'd have to change the entire chain.
  • Decentralization: Instead of being stored in one place (like a bank), copies of the blockchain are stored on computers all around the world. This is what we mean by 'decentralized'.

So why is this so revolutionary? Because it means anyone can see the information on the blockchain, but no one can change it. It's like a digital ledger that's public, secure, and can't be tampered with. And that's pretty powerful, right?

So, there you have it, a simple introduction to blockchain technology. But our journey into the realm of AI and Blockchain doesn't stop here. We are just getting started. Stay tuned for more fascinating insights as we explore the applications and future of AI and Blockchain technology.

Applications of AI

Now that we've had our introduction to AI and blockchain technology, let's delve into the cool stuff—how AI is used in the real world. These aren't just sci-fi fantasies, they're happening right now.

  • Smart Assistants: Ever asked Siri about the weather or told Alexa to play your favorite song? That's AI. These smart assistants use AI to understand and respond to your voice commands.
  • Recommendation Systems: You know when Netflix suggests a new show, or when Amazon shows you products you might like? That's AI too. These recommendation systems learn from your behavior to suggest things you might like.
  • Self-Driving Cars: Companies like Tesla are using AI to make cars that can drive themselves. The AI analyzes data from sensors and cameras to navigate roads and avoid obstacles.
  • Healthcare: AI is changing healthcare too. It's being used to predict diseases, assist in surgeries, and even develop new drugs.

These are just some of the ways AI is being used today. It's not just about robots and sci-fi anymore—it's about making our lives easier, safer, and more fun. So next time you ask Siri a question or get a movie recommendation, remember—you're using AI!

Now, let's switch gears and dive into the applications of blockchain technology, another key part of our introduction to AI and blockchain technology.

Applications of Blockchain

So, we've seen how AI is changing the world. But what about blockchain? How is that techy term we explored in our introduction to AI and blockchain technology making a difference? Let's take a look.

  • Cryptocurrency: This is probably what most people think of when they hear blockchain. Cryptocurrencies like Bitcoin use blockchain to record transactions in a secure and transparent way.
  • Secure Sharing: Ever wanted to share files securely without the fear of them getting hacked? Blockchain can do that. It's being used to create secure, decentralized networks for sharing everything from documents to digital assets.
  • Supply Chain: Imagine being able to track a product from manufacturing to sale. Blockchain is making this possible by providing a secure and transparent way to track goods through the supply chain.
  • Voting Systems: Blockchain could make voting more secure and transparent. By using blockchain, we can create a system where votes are recorded and verified in a way that's nearly impossible to tamper with.

These are just a few examples of how blockchain is being used today. It's not just about Bitcoin anymore—it's about creating a secure, transparent, and decentralized world. So, next time you hear about a new cryptocurrency or a company using blockchain, remember—you're seeing the future of technology!

Now that we've seen how AI and blockchain can be used separately, let's explore what they can do together in our introduction to AI and blockchain technology.

AI and Blockchain Together

Now, here's where things get really interesting. When we combine AI and blockchain, the result is something that's greater than the sum of its parts. It's like peanut butter and jelly, or macaroni and cheese—two great things that become even better when brought together. Let's see how.

  • Data Protection: AI needs data to learn and improve. But with great data comes great responsibility. Blockchain can help here by providing a secure way to store and share this data.
  • Smart Contracts: These are automatic agreements that execute when certain conditions are met. AI can make these contracts smarter by adding complexity and adaptability.
  • Efficient Processes: AI can help to optimize the processes of blockchain technology, making it more efficient. It's like having a super-smart manager for your blockchain operations!
  • Trust and Transparency: Blockchain's transparency and AI's decision-making abilities can create systems that are not only smart, but also trustworthy and fair.

As you can see, the combination of AI and blockchain isn't just a buzzword—it's a powerful duo that can transform the way we do things. And this is just the beginning. As we continue our introduction to AI and blockchain technology, let's take a glimpse into the future and see what it holds.

Future of AI and Blockchain

After this whirlwind introduction to AI and blockchain technology, you're probably thinking, "What's next?" Well, the future is as bright as a lighthouse on a foggy night. So, hold on to your hats, folks!

  • Personalized Experiences: AI's ability to learn from data means it can tailor experiences to individual needs. Imagine having a personal shopper, teacher, or doctor that knows exactly what you need, when you need it. Now, add blockchain's data protection into the mix, and you've got a safe, personalized experience that's hard to beat.
  • Decentralized AI: Currently, AI development is mostly in the hands of big businesses. But blockchain could change that by decentralizing AI development. Picture this: a world where anyone can contribute to and benefit from AI—that's the power of blockchain.
  • Advanced Analytics: Blockchain records every transaction in a tamper-proof ledger. Now, imagine AI's ability to analyze that data. We could spot trends and make predictions with an accuracy we've only dreamt of.
  • Greater Trust: Together, AI and blockchain can build systems that are not just smarter, but more transparent and trustworthy. This could revolutionize industries like finance, healthcare, and education, to name just a few.

The future of AI and blockchain technology is a world of possibilities. It's like standing at the edge of a vast ocean, ready to dive in and explore its depths. So, are you ready to dive in?

If you're interested in diving deeper into the world of AI and blockchain, don't miss the workshop titled 'Unboxing Blockchain' by Sara. This workshop will provide you with a comprehensive understanding of blockchain technology and its various applications, making it an excellent resource for those looking to learn more about the intersection of AI and blockchain.