Single-wallet control (EOA): Relies on wallet 0xfe93...B1Be staying secure and not being used to make unwanted changes on the collection contract 0xce7a...7311.
Contract logic
Upgradeable contract: Uses Transparent proxy (ERC-1967) and implementation 0xBED1...cA9b. Contract behavior, metadata resolution, rendering, or permissions can change through an authorized proxy upgrade.