๐ Digital Certificate Issuer โ Project Description The Digital Certificate Issuer is a decentralized web application that allows organizations, educators, and institutions to issue, manage, and verif
๐ Digital Certificate Issuer โ Project Description The Digital Certificate Issuer is a decentralized web application that allows organizations, educators, and institutions to issue, manage, and verify NFT-based certificates on the U2U Network. Built using HTML, CSS, JavaScript, and ethers.js, the platform ensures secure and tamper-proof certification by leveraging blockchain technology. โจ Key Features MetaMask Wallet Integration โ Connect securely to the U2U blockchain. Certificate Issuance โ Issue NFT certificates containing recipient, course, grade, and IPFS-hosted metadata. Certificate Verification โ Validate certificates by token ID and view on-chain details. Certificate Management โ Load and display all certificates owned by the connected wallet. Admin Tools โ Revoke certificates and view the total issued certificates. ๐ Technology Stack Frontend: HTML5, CSS3, Vanilla JavaScript Blockchain: U2U Network (EVM-compatible) Library: ethers.js Metadata Storage: IPFS ๐ Use Cases Universities issuing diplomas and transcripts Online courses providing blockchain-verified certificates Organizations awarding verifiable achievements or badges ๐ Benefits Immutable and transparent certification Easy verification without intermediaries Decentralized storage and trustless validation