Add EIP: A Protocol for ERC20 Tokens Which Released Based On Predefined Periods Controlled by Smart Contracts

[erc4377]

A protocol for ERC20 tokens which released based on predefined periods controlled by smart contracts, enhancing the ERC repository. The smart contract allows token released based on predefined periods, enabling lock token balances and gradually release tokens. ATTENTION: ERC-RELATED PULL REQUESTS NOW OCCUR IN ETHEREUM/ERCS

--

When opening a pull request to submit a new EIP, please use the suggested template: https://github.com/ethereum/EIPs/blob/master/eip-template.md

We have a GitHub bot that automatically merges some PRs. It will merge yours immediately if certain criteria are met:

• The PR edits only existing draft PRs.
• The build passes.
• Your GitHub username or email address is listed in the 'author' header of all affected PRs, inside .
• If matching on email address, the email address is the one publicly listed on your GitHub profile.

[eth-bot]

File EIPS/eip-4377.md

Requires 1 more reviewers from @axic, @g11tech, @gcolvin, @lightclient, @samwilsn

[github-actions[bot]]

The commit 6aecadf7167a7642ef5bea0e78feffac900e4818 (as a parent of c64e825869d4f5b30c2b8b8cd127c7da219e8a79) contains errors. Please inspect the Run Summary for details.

[abcoathup]

To create an ERC (application layer) please close this PR and create a new PR in the ERC repo: https://github.com/ethereum/ERCs

[abcoathup]

@erc4377 please close this PR now that you have created a PR in the ERC repo: https://github.com/ethereum/ERCs/pull/341