The problem LeafTrack solves

In the LeafTrack project, it ensures that the data from satellite images is securely and accurately transferred to the blockchain-based system.

Filecoin is used in the LeafTrack project to save analyzed and compressed satellite images in an IPFS system. This ensures that the images are easily accessible, yet remain secure and decentralized.

OpenZeppelin provides templates for deploying smart contracts for dynamic non-fungible tokens (NFTs). In the LeafTrack project, it helps in the creation and management of the NFTs for each satellite image, allowing them to be uniquely identified and traded.

Polygon is used as a testnet for deploying the LeafTrack project. This allows for testing and fine-tuning of the system before deploying it on the main Ethereum network.

ENS (Ethereum Name Service) is used in the LeafTrack project for decentralized naming of wallets, websites, and other resources, which allows for easier access and better organization of the system.

Challenges I ran into

Challenges: Specific bugs or hurdles that we encountered in the LeafTrack project include issues with satellite image processing, inaccuracies in machine learning models, and security vulnerabilities in the blockchain-based system. These challenges was addressed through rigorous testing and continuous improvement of the system's components.