eip-9999

implementation of a draft of an EIP for rental NFTs with rights management

• please refer to this link for the proposal, which follows the guidelines from the ethereum foundation.
• a reference implementation (in foundry) can be found here.
• finally, you can check that the EIP is well-formatted by running EF's EIP validator locally:

> cargo install eipv
> eipv

draft: 1, review: 0, last_call: 0, final: 0, stagnant: 0, withdrawn: 0, living: 0
valid: 1, invalid: 0

---

references

• EF's list of ERCs
• EIP-5218, NFT rights management
• ERC-4907, Rental NFT, an extension of EIP-721
• the token-bound license, by james grimmelmann
• how do EIP numbers get assigned?
• difference between ERC and EIP
• running the EIP validator locally