Beginner
What is an NFT and why do people care? — Check your understanding
Page 6 of 6 — Section 6 of 6
User Beginner
6/6 — What is an NFT and why do people care? — Check your understanding
Key points
- Provenance:How do you confirm the real collection address?
Get it from the official site or verified marketplace page and match it in the explorer. - Storage:Why does metadata location matter?
On-chain/IPFS is harder to change; a web link can be swapped or disappear. - Approvals:What can go wrong if you leave a broad approval open?
The spender can move all items in that collection until you revoke. - Airdrops:What do you do with surprise tokens or “claim” links?
View only on an explorer; don’t connect or sign unless you trust the source.