Delegated wallet control (EIP-7702 delegated EOA): Relies on wallet diid.eth and EIP-7702 delegated code 0x63c0...E32B not enabling unwanted admin actions on the collection contract 0x9b09...6517.
Contract logic
Upgradeable contract: Uses Transparent proxy (ERC-1967) and implementation 0x6bf5...3090. Contract behavior, metadata resolution, rendering, or permissions can change through an authorized proxy upgrade.