Add EIP: NFT Creator Provenance

[sprice]

Discussion at https://ethereum-magicians.org/t/nft-creator-provenance-standard/14259

[eth-bot]

File EIPS/eip-7050.md

Requires 1 more reviewers from @axic, @Pandapip1, @SamWilsn, @xinbenlv

[github-actions]

The commit fb3d8aa (as a parent of e8df963) contains errors.
Please inspect the Run Summary for details.

[sprice]

What's the next step for us here on this PR? @axic, @Pandapip1, @SamWilsn, @xinbenlv

Thanks! 😻

[sprice]

Note: I'm converting this to a draft as we consider updates. Discussion to continue for now at ETH Magicians link in Description.

[SamWilsn]

I am closing this pull request because we are in the process of separating EIPs and ERCs into distinct repositories. Unfortunately, as far as we are aware, GitHub does not provide any tools to ease this migration, so every pull request will need to be re-opened manually.

As this is a PR to create / modify an ERC, I will kindly ask you to redirect this to the new repository at ethereum/ERCs. We have prepared a guide to help with the process.

If there is relevant history here, please link to this PR from the new pull request.

On behalf of the EIP Editors, I apologize for this inconvenience.