Digital Receipt NFT

A Dapp to issue receipts as NFT and reduce paper receipts.

Problem with Paper receipt:

• It is wasteful
• It causes trees to be cut down
• Most of the time, it is thrown in the trash
• It is difficult to keep track of paper receipts and know how much you spent for the day

How it works:

• User can issue digital receipt as an NFT to someone for proof of purchase or service
• User can view all their digital receipts on a dashboard
• Digital receipt’s metadata cannot be change

Contacts:

• Filecoin Hyperspace => 0xB2e0621213dD162a1BE0eAf42452306EF2Af66dc

I built the Dapp with Vue and use Chakra UI for styling. I built the contract with Hardhat and Remix. I deploy my contracts on the Filecoin Hyperspace.

I used the following technologies:

• FEVM - I deployed the contract on Filecoin Hyperspace Testnet
• IPFS - Receipt data are stored on IPFS using Pinata