Matic — the main network for Polygon.
Mainnet (also main network) — the main public Ethereum blockchain with real ETH, real value, and real consequences.
Metadata (also NFT Metadata) — all the details about a digital asset such as the name, file name, tier, etc.
Minting (also NFT Minting) — the process of publishing NFT on the blockchain and making it available for DAO access, transferring, burning, etc.
Mumbai — the test network for Polygon.