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https://github.com/amansharma2910/ownchain
An on-chain physical asset ownership management dApp POC
https://github.com/amansharma2910/ownchain
Last synced: 30 days ago
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An on-chain physical asset ownership management dApp POC
- Host: GitHub
- URL: https://github.com/amansharma2910/ownchain
- Owner: amansharma2910
- Created: 2022-12-04T02:09:02.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2022-12-04T03:11:07.000Z (about 2 years ago)
- Last Synced: 2024-10-24T16:15:02.980Z (3 months ago)
- Language: Solidity
- Size: 153 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# OwnChain
---
An on-chain physical asset ownership management dApp POC.
Deployed Smart Contract (Polygon Mumbai Testnet): [[Click Here!](https://mumbai.polygonscan.com/address/0x1150964331fbf3dd7d6a6a68be75d806ea3fa900)]
## Steps to Setup Development Environment
* Install node dependencies (ensure you have node@18 installed):
```bash
npm install
```
* Install python dependencies (preferrably in a virtual env):
```python
pip install -r requirements.txt
```
You will require the smart contract hash and ABI to test everything out using python. For that, you need to compile and deploy the smart contract first. Check the `.example_env` file to fill in the env vars.
* You can get your `POLYGONSCAN_API_KEY` by registering on the [polygonscan](https://polygonscan.com/) website.
* For getting your `ALCHEMY_URL`, kindly register and create an app on Alchemy.
* To get your `CONTRACT_ADDRESS` and `CONTRACT_ABI` you need to deploy your smart contract first. To do that, run this command:
```bash
npx hardhat run scripts/deploy.js --network polygon_mumbai
```
You can find your contract address on [polygonscan](https://polygonscan.com/).
The ABI can be found at the path `artifacts/contracts/OwnChain.sol/OwnChain.json` within your workdir.
The POC methods are in main.py file where we interact with the smart contract.