## 💡 Inspiration

Generation Z is all about renting - buying land is simply out of our budgets. But the tides are changing: with Pocket Plots, an entirely new generation can unlock the power of land ownership without a budget.

Traditional land ownership goes like this: you find a property, spend weeks negotiating a price, and secure a loan. Then, you have to pay out agents, contractors, utilities, and more. Next, you have to go through legal documents, processing, and more. All while you are shelling out tens to hundreds of thousands of dollars.

Yuck.

Pocket Plots handles all of that for you.

We, as a future LLC, buy up large parcels of land, stacking over 10 acres per purchase. Under the company name, we automatically generate internal contracts that outline a customer's rights to a certain portion of the land, defined by 4 coordinate points on a map.

Each parcel is now divided into individual plots ranging from 1,000 to 10,000 sq ft, and only one person can own a contract to each plot to the plot.

This is what makes us fundamentally novel: we simulate land ownership without needing to physically create deeds for every person. This skips all the costs and legal details of creating deeds and gives everyone the opportunity to land ownership.

These contracts are 99 years and infinitely renewable, so when it's time to sell, you'll have buyers flocking to buy from you first.

You can try out our app here: <https://warm-cendol-1db56b.netlify.app/>

(AI features are available locally. Please check our Github repo for more.)

## ⚙️What it does

### Buy land like it's ebay:

![](https://i.imgur.com/PP5BjxF.png)

We aren't just a business: we're a platform. Our technology allows for fast transactions, instant legal document generation, and resale of properties like it's the world's first ebay land marketplace.

We've not just a business.

We've got what it takes to launch your next biggest investment.

### Pocket as a new financial asset class...

In fintech, the last boom has been in blockchain. But after FTX and the bitcoin crash, cryptocurrency has been shaken up: blockchain is no longer the future of finance.

Instead, the market is shifting into tangible assets, and at the forefront of this is land. However, land investments have been gatekept by the wealthy, leaving little opportunity for an entire generation

That's where pocket comes in. By following our novel perpetual-lease model, we sell contracts to tangible buildable plots of land on our properties for pennies on the dollar.

We buy the land, and you buy the contract.

It's that simple.

We take care of everything legal: the deeds, easements, taxes, logistics, and costs. No more expensive real estate agents, commissions, and hefty fees.

With the power of Pocket, we give you land for just $99, no strings attached.

With our resell marketplace, you can sell your land the exact same way we sell ours: on our very own website.

We handle all logistics, from the legal forms to the system data - and give you 100% of the sell value, with no seller fees at all.

We even will run ads for you, giving your investment free attention.

So how much return does a Pocket Plot bring?

Well, once a parcel sells out its plots, it's gone - whoever wants to buy land from that parcel has to buy from you.

We've seen plots sell for 3x the original investment value in under one week. Now how insane is that? The tides are shifting, and Pocket is leading the way.

### ...powered by artificial intelligence

**Caption generation**

*Pocket Plots* scrapes data from sites like Landwatch to find plots of land available for purchase. Most land postings lack insightful descriptions of their plots, making it hard for users to find the exact type of land they want. With *Pocket Plots*, we transformed links into images, into helpful captions.

![](https://i.imgur.com/drgwbft.jpg)

**Captions → Personalized recommendations**

These captions also inform the user's recommended plots and what parcels they might buy. Along with inputting preferences like desired price range or size of land, the user can submit a text description of what kind of land they want. For example, do they want a flat terrain or a lot of mountains? Do they want to be near a body of water? This description is compared with the generated captions to help pick the user's best match!

![](https://i.imgur.com/poTXYnD.jpg)

### **Chatbot**

Minute Land can be confusing. All the legal confusion, the way we work, and how we make land so affordable makes our operations a mystery to many. That is why we developed a supplemental AI chatbot that has learned our system and can answer questions about how we operate.

*Pocket Plots* offers a built-in chatbot service to automate question-answering for clients with questions about how the application works. Powered by openAI, our chat bot reads our community forums and uses previous questions to best help you.

![](https://i.imgur.com/dVAJqOC.png)

## 🛠️ How we built it

Our AI focused products (chatbot, caption generation, and recommendation system) run on Python, OpenAI products, and Huggingface transformers. We also used a conglomerate of other related libraries as needed.

Our front-end was primarily built with Tailwind, MaterialUI, and React. For AI focused tasks, we also used Streamlit to speed up deployment.

### We run on Convex

We spent a long time mastering Convex, and it was worth it. With Convex's powerful backend services, we did not need to spend infinite amounts of time developing it out, and instead, we could focus on making the most aesthetically pleasing UI possible.

### Checkbook makes payments easy and fast

We are an e-commerce site for land and rely heavily on payments. While stripe and other platforms offer that capability, nothing compares to what Checkbook has allowed us to do: send invoices with just an email. Utilizing Checkbook's powerful API, we were able to integrate Checkbook into our system for safe and fast transactions, and down the line, we will use it to pay out our sellers without needing them to jump through stripe's 10 different hoops.

## 🤔 Challenges we ran into

Our biggest challenge was synthesizing all of our individual features together into one cohesive project, with compatible front and back-end. Building a project that relied on so many different technologies was also pretty difficult, especially with regards to AI-based features. For example, we built a downstream task, where we had to both generate captions from images, and use those outputs to create a recommendation algorithm.

## 😎 Accomplishments that we're proud of

We are proud of building several completely functional features for *Pocket Plots*. We're especially excited about our applications of AI, and how they make users' *Pocket Plots* experience more customizable and unique.

## 🧠 What we learned

We learned a lot about combining different technologies and fusing our diverse skillsets with each other. We also learned a lot about using some of the hackathon's sponsor products, like Convex and OpenAI.

## 🔎 What's next for Pocket Plots

We hope to expand *Pocket Plots* to have a real user base. We think our idea has real potential commercially. Supplemental AI features also provide a strong technological advantage.
## FLEX [Freelancing Linking Expertise Xchange]

## Inspiration

Freelancers deserve a platform where they can fully showcase their skills, without worrying about high fees or delayed payments. Companies need fast, reliable access to talent with specific expertise to complete jobs efficiently. "FLEX" bridges the gap, enabling recruiters to instantly find top candidates through AI-powered conversations, ensuring the right fit, right away.

## What it does

Clients talk to our AI, explaining the type of candidate they need and any specific skills they're looking for. As they speak, the AI highlights important keywords and asks any more factors that they would need with the candidate. This data is then analyzed and parsed through our vast database of Freelancers or the best matching candidates. The AI then talks back to the recruiter, showing the top candidates based on the recruiter’s requirements. Once the recruiter picks the right candidate, they can create a smart contract that’s securely stored and managed on the blockchain for transparent payments and agreements.

## How we built it

We built starting with the Frontend using **Next.JS**, and deployed the entire application on **Terraform** for seamless scalability. For voice interaction, we integrated **Deepgram** to generate human-like voice and process recruiter inputs, which are then handled by **Fetch.ai**'s agents. These agents work in tandem: one agent interacts with **Flask** to analyze keywords from the recruiter's speech, another queries the **SingleStore** database, and the third handles communication with **Deepgram**.

Using SingleStore's real-time data analysis and Full-Text Search, we find the best candidates based on factors provided by the client. For secure transactions, we utilized **SUI** blockchain, creating an agreement object once the recruiter posts a job. When a freelancer is selected and both parties reach an agreement, the object gets updated, and escrowed funds are released upon task completion—all through Smart Contracts developed in **Move**. We also used Flask and **Express.js** to manage backend and routing efficiently.

## Challenges we ran into

We faced challenges integrating Fetch.ai agents for the first time, particularly with getting smooth communication between them. Learning Move for SUI and connecting smart contracts with the frontend also proved tricky. Setting up reliable Speech to Text was tough, as we struggled to control when voice input should stop. Despite these hurdles, we persevered and successfully developed this full stack application.

## Accomplishments that we're proud of

We’re proud to have built a fully finished application while learning and implementing new technologies here at CalHacks. Successfully integrating blockchain and AI into a cohesive solution was a major achievement, especially given how cutting-edge both are. It’s exciting to create something that leverages the potential of these rapidly emerging technologies.

## What we learned

We learned how to work with a range of new technologies, including SUI for blockchain transactions, Fetch.ai for agent communication, and SingleStore for real-time data analysis. We also gained experience with Deepgram for voice AI integration.

## What's next for FLEX

Next, we plan to implement DAOs for conflict resolution, allowing decentralized governance to handle disputes between freelancers and clients. We also aim to launch on the SUI mainnet and conduct thorough testing to ensure scalability and performance.
## Introduction

Introducing **NFTree**, the innovative new platform that allows users to take control of their carbon footprint. On NFTree, you can purchase NFTs of a piece of a forest. Each NFT represents a real piece of land that will be preserved and protected, offsetting your carbon emissions. Not only are you making a positive impact on the environment, but you also get to own a piece of nature and leave a lasting legacy.

## Inspiration

We have always been passionate about environmental sustainability. We've seen the effects of climate change on the planet and knew we wanted to make a difference. We found that corporations attempts at achieving "carbon neutrality" by offsetting there output by purchasing planted trees from third party companies frustrating. What happens to those trees? What if they are cut down? What if we could use the blockchain to give people the opportunity to own a piece of protected land, and in doing so, offset their carbon emissions? We hope that NFTree can not only make a positive impact on the environment, but also provide a unique and meaningful way for people to connect with nature and leave a lasting legacy.

## What it does

NFTree utilizes the blockchain and non fungible tokens to give people the opportunity to own a piece of a protected forest and offset their carbon emissions. The process starts with the opportunity for individuals and corporations to purchase and protect land through government agencies across the world. After this, the purchaser can sell off parts of the land, offering a permanently protected piece of Forrest.

When a user wants to buy a piece of a forest, they can browse through the marketplace of available forest lots. The marketplace is filterable by forest grade, with grade A being the highest quality and F being the worst. The user can choose the forest lot that they want to purchase and use the cryptocurrency HBAR to make the transaction.

Once the transaction is complete, the user officially owns the NFT representing that piece of land. They can view and manage their ownership on the website, and can also see the specific location and coordinates of their forest lot on a map.

In addition to buying a piece of a forest, users can also sell their NFTs on the marketplace. They can set their own price in HBAR and put their forest lot up for sale. Other users can then purchase the NFT from them, becoming the new owner of that piece of land.

The NFTs on NFTree are unique, scarce, and verifiable, and their ownership is recorded on the blockchain, providing transparency and security for all transactions. The ownership of the forest land is also recorded on the blockchain, and all the transaction fees are used to protect the land and preserve it for the future.

The team behind NFTree is committed to making a positive impact on the environment and connecting people with nature. NFTree offers a new way to offset carbon emissions and leave a lasting legacy, while also providing a unique investment opportunity.

## Market Trends

The market trends that will help NFTree succeed are multifaceted and include the growing interest in NFTs, the increasing awareness and concern about climate change, and the desire for unique and meaningful investments.

First and foremost, the NFT market is rapidly growing and gaining mainstream attention. This is driven by the increasing adoption of blockchain technology, which allows for the creation of unique digital assets that can be bought and sold like physical assets. NFTs have already been successful in the art, music, and gaming industries, and now, it's time for the environmental and sustainable sector to benefit from it.

Secondly, the issue of climate change is becoming more pressing and is top of mind for many individuals and organizations. People are looking for ways to make a positive impact on the environment and are increasingly considering investments that align with their values. NFTree offers an opportunity to do just that, by allowing individuals to own a piece of a forest, which not only helps to combat climate change by supporting reforestation efforts, but also, it becomes a carbon decreasing asset.

Lastly, people are looking for unique and meaningful investments that go beyond traditional stocks and bonds. NFTree offers a unique investment opportunity that not only has the potential for financial gain, but also has a tangible and emotional connection to nature. As people become more interested in sustainable and environmentally friendly products, NFTree stands to benefit from this trend as well.

In summary, NFTree is well-positioned to succeed in the current market due to the growing interest in NFTs, the increasing awareness and concern about climate change, and the desire for unique and meaningful investments. NFTree is a one-of-a-kind opportunity to own a piece of nature and make a positive impact on the environment while also getting a financial return.

## Technical Aspects

We wrote our backend server in Kotlin using Ktor as our rest framework and Ebeans ORM with a Postgresql database. We used Hedera, a open source public ledger to build the NFT aspect, facilitating transfers and minting. On the frontend, we used React as well as Firebase for user authentication. Functionality includes creating, viewing, agreeing to transfer and buying the NFTs. At registration, at 12 part mnemonic passphrase is provided to the user and needs to be remembered as it is required for any transfers. The currency used for transfers is HBar, the native currency used by the Hedera chain.

## Challenges we ran into

We have faced a number of challenges while building our platform. One of the biggest challenges we faced was figuring out how to properly use Hedera, the blockchain technology we chose to use for our platform. It was a new technology for us and we had to spend a lot of time learning how it worked and how to properly implement it into our platform. We also encountered challenges in terms of interoperability and scalability, as we needed to ensure that our platform could easily integrate with other systems and handle a large volume of transactions.

## What we learned

We have learned a great deal throughout the process of building our platform. One of the most important things we learned is the importance of flexibility and adaptability. The world of blockchain technology and NFTs is constantly changing and evolving, and we had to be willing to adapt and pivot as needed in order to stay ahead of the curve.

We also learned the importance of user experience and customer satisfaction. We had to put ourselves in the shoes of our customers, understand their needs and wants, and build the platform in a way that caters to them. We had to make sure that the platform was easy to use, reliable, and secure for all of our customers.

Finally, we learned about the power of blockchain technology and how it can be used to create a more sustainable future. We were inspired by the potential of NFTs to transform the way we own and invest in natural resources, and we believe that NFTree can play a key role in making this happen.

Overall, building NFTree has been a valuable learning experience for us, and we are excited to continue working on the platform and to see where it will take us in the future.

## What's next for NFTree

We are excited to see the success of our platform and the positive impact it has had on the environment. In the future, we plan to expand the types of land that can be represented by NFTs on our platform. We also plan to work with more organizations that are involved in land conservation and reforestation, to increase the impact of NFTree. Additionally, we want to explore new use cases for NFTs, such as creating virtual reality experiences that allow users to explore and interact with their forest lots in a more immersive way. We are dedicated to making NFTree the go-to platform for environmental conservation and sustainable investing.