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TrueOrigin is an innovative anti-counterfeit system built on the Internet Computer Protocol (ICP), serving Brand Owners, Resellers, and Users. It leverages ICP's cross-chain capabilities, ECDSA for Product & Reseller Certification, and HTTPS outcalls for AI-Assisted product sentiment analysis and ETH transactions for Customer's QR Validation incentives.
Users earn ICP or ETH rewards by verifying product authenticity through QR code invalidation, creating a secure and incentivized product verification ecosystem.
The Product ID QR Code is bound with ECDSA, where the Brand Owner holds the Private Key for authentication. This ensures that each product is tamper-proof.
Video Demo - Adding New Product ID and Generate ECDSA Key
After validating QR codes, customers earn crypto rewards in either ICP or ETH. Transactions involving ETH utilize HTTPS Outcalls protocols.
Demo 1 - Setup Wallet
Demo 2 - Redeem Crypto Coin as Incentives
https://drive.google.com/file/d/19EHxr_yh6-Igjgmnam7As8snRdl_b9I4/view?usp=sharing
AI Sentiment Analysis
This repo adopted monorepo repository
- React
- TypeScript
- Tailwind CSS
- Vite
- Rust
- ICP
Welcome to your new TrueOrigin project and to the Internet Computer development community. By default, creating a new project adds this README and some template files to your project directory. You can edit these template files to customize your project and to include your own code to speed up the development cycle.
To get started, you might want to explore the project directory structure and the default configuration file. Working with this project in your development environment will not affect any production deployment or identity tokens.
To learn more before you start working with TrueOrigin, see the following documentation available online:
- Quick Start
- SDK Developer Tools
- Rust Canister Development Guide
- ic-cdk
- ic-cdk-macros
- Candid Introduction
If you want to start working on your project right away, you might want to try the following commands:
cd TrustOrigin/
dfx help
dfx canister --help- Rust
- DFX
- Node JS
If you want to test your project locally, you can use the following commands:
# Starts the replica, running in the background
dfx start --background
# install node dependencies
pnpm install
# Deploys your canisters to the replica and generates your candid interface
dfx deployOnce the job completes, your application will be available at http://localhost:4943?canisterId={asset_canister_id}.
If you have made changes to your backend canister, you can generate a new candid interface with
dfx generate TrustOrigin_backendThis command will generate new TrustOrigin_backend.did file which are used by frontend to interact with backend.
If you are making frontend changes, you can start a development server with (by default, this won't be connected to the backend):
npm startWhich will start a server at http://localhost:8080.
To connect to the backend, you need to deploy your frontend changes with dfx deploy command. Or follow the instructions below to connect to the backend.
if you get error like this
error[E0463]: can't find crate for `core`
|
= note: the `wasm32-unknown-unknown` target may not be installed
= help: consider downloading the target with `rustup target add wasm32-unknown-unknown`Run rustup target add wasm32-unknown-unknown
If you are hosting frontend code somewhere without using DFX, you may need to make one of the following adjustments to ensure your project does not fetch the root key in production:
- set
DFX_NETWORKtoicif you are using Webpack - use your own preferred method to replace
process.env.DFX_NETWORKin the autogenerated declarations- Setting
canisters -> {asset_canister_id} -> declarations -> env_override to a stringindfx.jsonwill replaceprocess.env.DFX_NETWORKwith the string in the autogenerated declarations
- Setting
- Write your own
createActorconstructor