Single-wallet control (EOA): Relies on wallet 0xe830...3D90 staying secure and not being used to make unwanted changes on the collection contract 0xabF1...F4e0.
Contract logic
Upgradeable contract: Uses Transparent proxy (ERC-1967) and implementation 0xe4E4...9e5a. Contract behavior, metadata resolution, rendering, or permissions can change through an authorized proxy upgrade.