NFT Art NFT Security and Best Practices 2 — Questions and Answers
Question 1: What is a 'rug pull' in the context of NFT art projects?
- When artists remove watermarks from their work
- When project developers abandon the project after raising funds (Correct answer)
- When a smart contract automatically burns unsold NFTs
- When a marketplace delists an artist's collection
Correct answer: When project developers abandon the project after raising funds
A rug pull occurs when NFT project creators collect funds from buyers then disappear, leaving investors with worthless tokens.
Question 2: Which type of wallet storage is considered most secure for holding high-value art NFTs long-term?
- Exchange custodial wallet
- Browser-based hot wallet
- Hardware wallet (cold storage) (Correct answer)
- Mobile app wallet with biometrics
Correct answer: Hardware wallet (cold storage)
Hardware wallets store private keys offline, making them immune to online hacking attempts and the safest option for long-value NFT storage.
Question 3: What does 'doxxing' mean in the NFT art community, and why is it a security concern?
- Publishing an artist's real identity publicly without consent (Correct answer)
- Copying an NFT's metadata to a new blockchain
- Reporting a fake NFT listing to a marketplace
- Encrypting wallet credentials for secure sharing
Correct answer: Publishing an artist's real identity publicly without consent
Doxxing exposes a creator's or collector's real-world identity, which can lead to harassment, theft targeting, or physical danger.
Question 4: Why should NFT art buyers verify contract addresses directly on a blockchain explorer before purchasing?
- To check the NFT's current resale value
- To confirm the contract is the legitimate one and not a copycat (Correct answer)
- To see how many wallets have viewed the NFT
- To unlock hidden metadata stored in the contract
Correct answer: To confirm the contract is the legitimate one and not a copycat
Scammers create fake contracts mimicking popular collections; verifying on a blockchain explorer confirms you're buying from the authentic contract.
Question 5: What is 'wash trading' in the NFT art market?
- Cleaning royalty fees from secondary sales
- Artificially inflating NFT prices by buying and selling between controlled wallets (Correct answer)
- Exchanging NFTs across different blockchains
- Deleting fake bids from an auction listing
Correct answer: Artificially inflating NFT prices by buying and selling between controlled wallets
Wash trading involves a seller buying their own NFTs through different wallets to create fake price history and manipulate perceived value.
Question 6: Which smart contract audit practice is most important before investing in a new art NFT collection?
- Checking if the contract uses Solidity version 0.4 or earlier
- Reviewing an audit report from a reputable third-party security firm (Correct answer)
- Confirming the contract was deployed on a Friday
- Verifying the contract has more than 1,000 lines of code
Correct answer: Reviewing an audit report from a reputable third-party security firm
Third-party audits from reputable firms identify vulnerabilities in smart contract code that could allow exploits or fund theft.
Question 7: What is the risk of storing NFT art metadata on a centralized server rather than IPFS or Arweave?
- The NFT cannot be listed on secondary markets
- The image and metadata could disappear if the server goes offline (Correct answer)
- The gas fees for minting will be significantly higher
- The NFT becomes ineligible for royalty payments
Correct answer: The image and metadata could disappear if the server goes offline
Centralized servers can go offline, be shut down, or have data deleted, making the NFT's linked artwork permanently inaccessible.
NFT Art NFT Security and Best Practices 2
What is a 'rug pull' in the context of NFT art projects?