https://github.com/canarygrapher/certify-chain
Blockchain based certificate authenticator
https://github.com/canarygrapher/certify-chain
Last synced: about 1 month ago
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Blockchain based certificate authenticator
- Host: GitHub
- URL: https://github.com/canarygrapher/certify-chain
- Owner: canaryGrapher
- Created: 2021-09-29T15:32:45.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-02-29T20:19:57.000Z (about 1 year ago)
- Last Synced: 2024-04-24T07:49:31.143Z (about 1 year ago)
- Language: JavaScript
- Size: 551 KB
- Stars: 1
- Watchers: 2
- Forks: 1
- Open Issues: 1
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Metadata Files:
- Readme: README.md
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README
# Certify Chain 1.0
- Certify chain is a blockchain based certificate generation network where an organization can issue certificates, which can then by verified by any third party.
- The hash of the certificate details are stored onto the blockchain and the verification process is carried out using smart contracts.
- The smart contract is deployed on the Rinkeby Test Network. The contract transactions can be found [here](https://rinkeby.etherscan.io/address/0xd8c6b3C5eec446E7a7E2C4390fD52E00d1099c9F).
# Contract Strucutre
# Interface
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# Certify Chain 2.0 (In progress)
# The idea
There is one parent smart contract which can be used to generate a child smart contract for every new organization that joins the network.
# Pages
These are the pages that certify chain web application has:
## User
Users can create an account using Auth services like Google, Facebook, LinkedIn, etc. The application uses service like Auth0 to achieve this.
### The dashboard
This page shows after the user has logged in. This is the only page that a logged in user can access. There are two tabs on this page.
- **Certificates** - The users can see all the certificates that have been issued to them on this page. This section would have paginations in case there are a lot of certificates.
- **My organizations** - In order to be issued certificates, the user must be added to an organization. This tab displays all the organizations the user is a part of.
## Admin
The admins can only log in using a verified account accessible through a crypto wallet like WalletConnect or MetaMask.
### Admin Dashboard
An account is created after the master contract generates a child smart contract for the organization in question. Once logged in, the admin is redirected to the admin dashboard with four options.
- **Manage Members** - Admins can add/remove members from their organization. In order to generate certificates for a user, they should be added to the organization beforehand. In case the user is removed from the orgaization, all the certificates generated by that organization for that user is removed.
- **Generate Certificate** - Admin can generate certificates for the user. This is usually done in a pool, to save cost, so it might take a few hours before the certificate is generated.
- **Revoke Certificate** - Certificates can be revoked if it was generated by mistake, or the user for whom it was created turns out to be malicious.
- **Profile** - The admin can change the profile information for their organization which is visible to the public.
## Organization (Showcase page)
This is a showcase page where all the organizations that have signed up with Certify Chain can be visible.
## Verify Page
This is the page where anyone can visit to verify a particular certificate using its unique ID presented to them.
# Tech Stack
The application is a Progressive Web Application Made using NextJS, database including MongoDB, and Ant design system, with Tailwind CSS.
