Asaase NFT

ASAASE NFT

Links

- Smart Contract: https://github.com/ishola-faazele/asaase-smart-contract

- Subgraph: https://github.com/ishola-faazele/asaase-subgraph

- FrontEnd: https://github.com/ishola-faazele/asaase-frontend

- Contract On Token: https://alfajores.celoscan.io/address/0xfb36c13360122ac1985d476a60d991905525d24a

Project Description: Solving land acquistion and registration Issues with Blockchain Technology

Problem Statement:

The customary land acquistion and registration faces significant challenges, including:

1. Lack of Transparency in Land Transactions: The absence of a clear, transparent record of land transactions leads to mistrust and potential fraud.

2. Multiple Allocations of the Same Land: The same piece of land can be allocated to multiple parties, resulting in ownership disputes.

3. Difficulty Verifying Rightful Owners: Verifying the true owner of a land parcel is often complex and time-consuming, leading to delays and legal issues.

4. Disputes Over Boundaries: Uncertainty and conflict over land boundaries frequently result in long-standing disputes.

Solution:

The project harnesses the power of blockchain technology to overcome these challenges:

- Blockchain for Transparency: By recording all land transactions on a blockchain, we ensure an immutable, transparent history for each land parcel that is accessible to all stakeholders.

- NFTs for Unique Land Ownership: Each land parcel is represented as a non-fungible token (NFT), ensuring uniqueness and preventing multiple allocations.

- Verifiable Ownership on the Blockchain: Ownership data is securely stored on the blockchain, making it easily verifiable and reducing the risk of fraud.

- Boundary Verification: Blockchain-backed records help verify land boundaries, reducing disputes and enhancing trust.

Data Querying with The Graph:

To effectively manage and access the data stored on the blockchain, we utilize The Graph. This decentralized indexing and querying protocol allows us to efficiently query the blockchain for relevant data, such as ownership details, transaction history, and land boundaries. By integrating The Graph into our solution, we can provide real-time access to critical information, enhancing the transparency and reliability of land transactions.

Tech Stack:

- Blockchain & NFTs: Secure land transactions and ownership verification.

- Solidity and remix for building and deploying the smart contract

- The Graph: Efficient querying of blockchain data.

- Web Technologies:*

  - React for building a responsive user interface.

  - Web3 for interacting with the blockchain.

  - Leaflet and React-Leaflet for mapping and visualizing land boundaries.

  - GraphQL-Request for querying data from The Graph.

  - Recharts for data visualization.

  - **Tailwind CSS** for styling.

- Other Tools:

  - @metamask/detect-provider for wallet connection.

  - @tanstack/react-query for data fetching and caching.

  - React-Router-Dom for client-side routing.