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The who's your daddy of NFTs |
Update Authority is defined as who is allowed to update a NFT. In the case of the ⛽️ GasPump standard there could be Update Authority for the follwing robust NFT features
- Soul Bound Revocability: who is allowed to take a SBT back
- Metadata: who can change the metadata of a "dynamic" NFT
As part of of the standard their is a update_authority view function for transparency that lets you know which address / smart contract is responsible for updating a NFT, and what can be udpated.
// snippet code of update authority function
fn view_udpate_authority( token id) {
} -> return ..... some list- view function of who can update?