What it does
Heritage is a Decentralized Estate planning platform for back up, recovery and inheritance of web 3 assets powered by Smart Contracts and Arweave network.
How we built it
Our initial smart Contract is a fork of Sarcophagus, extended to support Asset based Vaults and our new use cases.
We used Angular (TypeScript) for the front end, Solidity for the backend, Arweave for data storage and our DAPP uses the deployed contracts .
How it Works and Test Instructions
You will need 3 separate accounts to test Vault Owner/Creator Signatory Beneficiary You will have to send us the account addresses to help you fund it with test HeritageTokens(You may reach out to Yinka @xcelsis02 or xcelsis02@gmail.com).
Click on "Create Vault" to create a Vault(only Custodial vaults work currently). Ensure you select a Signatory that you have access to their wallet. (You will be redirected to the vault page, please wait there for a while.)
After The Vault is Created, Switch your wallet to that of a "Signatory" . Refresh the page and Release the assets (make sure the 'Expiration time" has been reached before you do so)
Switch your wallet to the beneficiary's address and claim your Assets (You can only claim the Native blockchain Coin for now) *Later, you will be able to claims USD, USDT, ETH, BSC etc
Accomplishments that we're proud of
Our DAPP now works with the smart contracts
What's next for Heir Trust
- Integration of SDK that can let you deposit stable coins like USDT or USDC from various chains into Heir Trust vaults
2.Backup and Recovery Vault for Electronic Medical Reports, Certificates and other.
PRESENT AND FUTURE USE CASES;
Thrifts Contribution and Collection. Emergency notification in times of distress.
Will and Trust. Secure recovery of lost password, seed phrases, cryptos and important documents.
Ticket Distribution.
Built With
- angular.js
- arweave
- aurora
- fantom
- hardhat
- near
- solidity
- typescript

Log in or sign up for Devpost to join the conversation.