Looking through smart contracts, it appears there should be a global unique identifier for a moment in Topshot. Looking at a global identifier/link like this: nbatopshot.com/listings/p2p/208ae30a-a4fe-42d4-9e51-e6fd1ad2a7a9+5cd75a86-c7dc-45da-b1b4-475297f5781c
How is that UUID generated, and is it located on flow? I’m trying to have a database of all moments and be able to link directly to the marketplace listings for that specific moment.