NFTs & Digital Ownership Standards, Royalties, Utility & Safety
Learn the differences between ERC-721 and ERC-1155, how royalties really work, where utility NFTs shine, and how to avoid scams.
1) ERC-721 vs ERC-1155 (When to Use Which)
Pick the right standard: 1/1s & unique items vs editions and batch-friendly drops.
2) Royalties & Marketplaces (How They’re Implemented Today)
EIP-2981, marketplace enforcement patterns, and operator filters/allowlists.
3) Utility NFTs (Gaming, Identity, Access)
Design NFTs that actually do things: in-game items, credentials, and token-gated features.
4) NFT Risks & Scams (How to Stay Safe)
Spot and avoid fake mints, approval drainers, metadata rugs, and wash-trading traps.
Further Learning
✅ When you’re ready, take the quiz below.
NFTs & Digital Ownership Quick Check
Answer 5 random questions each round. No repeats this session.