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Universal Basic Income.

A standard for Universal Basic Income tokens.

Built in collaboration withKleros and theProof of Humanity project.

• ERC20 token that canmint new supply for verified humans over time at a given rate.
• Tokens get streamed directly to a users wallet.
• Interfaces withProofOfHumanity to get curated list of verified humans.
• ProofOfHumanity registry can be updated with governance mechanism.
• ImplementsERC20Upgradeable contracts withOpenZeppelin proxy libraries.

Built withHardhat.

Latest release isversion 0.2.0

1. Clone Repository

   $ git clone https://github.com/DemocracyEarth/ubi.git$cd ubi

2. Install Dependencies

   $ npm install

3. Run Tests

   $ npx hardhattest

   To compute their code coverage runnpx hardhat coverage.

1. Onhardhat.config.js configure the following constants for thekovan testnet:

   INFURA_API_KEYKOVAN_PRIVATE_KEY

2. Deploy on Ethereumkovan testnet:

   $ npx hardhat run scripts/deploy.js --network kovan

3. Interact with the console:

   $ npx hardhat console --network kovan

   Initalize the token with:

   constUBI=awaitethers.getContractFactory("UBI")constubi=awaitUBI.attach('0x703960D03533B1D34fF4996DC6604f0Bc74ED198')// Replace with your token address

1. Deploy new contract in a fresh address:

   $ npx hardhat run scripts/prepare.js --network kovan

2. Upgrade the proxy contract with the freshly deployed address:

   $ npx hardhat run scripts/upgrade.js --network kovan

1. Onhardhat.config.js configure yourEtherscan API key:

   ETHERSCAN_API_KEY

2. Verify the contract by running:

   $ npx hardhat verify --network kovan<ADDRESS>

These contracts are free, open source and censorship resistant. Support us viaOpen Collective.

This software is under anMIT License. This is a free software built byDemocracy Earth Foundation between 2020 and 2021. Democracy Earth Foundation is a501 (c) 3 not for profit corporation from San Francisco, California with no political affiliations.