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user610620
  • Member for 1 year, 4 months
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9 votes
1 answer
75k views

Why is it so expensive to trade on Uniswap with MetaMask? ($50 fee)

5 votes
1 answer
801 views

If crypto art is stored off-chain, how does the collector have any control over their NFT's contents if the server where it is saved shuts down?

5 votes
1 answer
92 views

Controller addresses of vitalik.eth

4 votes
2 answers
7k views

Can we mint 5 gigabyte video NFTs?

3 votes
1 answer
7k views

How to extract the URL of a crypto art as it appears within the NFT? and technical details like ERC-token type?

3 votes
3 answers
9k views

Are gas fees higher when the Ether price is higher?

2 votes
1 answer
4k views

Why isn't Polka Dot listed for trading on Uniswap?

2 votes
1 answer
345 views

How to recognize if a website is a DApp?

2 votes
2 answers
988 views

What tokenized assets can be stored on-chain?

2 votes
1 answer
1k views

Why do crypto art NFT platforms set their minting token's max supply so low?

2 votes
2 answers
7k views

Why are gas fees taken for failed smart contract interactions?

2 votes
1 answer
3k views

How to recover all additional accounts belonging to a MetaMask seed phrase?

2 votes
1 answer
1k views

Scam where unsolicited airdrop NFTs, if sold, empties victim's wallet

2 votes
1 answer
12k views

Why are all NFTs created from Null Address on Opensea?

2 votes
0 answers
252 views

How to make a web page button that invokes MetaMask to mint an NFT to Ethereum mainnet?

1 vote
0 answers
135 views

How can an Ethereum address start with 0x5555555555? [duplicate]

1 vote
1 answer
1k views

How to tell If 2 Metamask wallets were created from the same seed phrase?

1 vote
1 answer
407 views

Why doesn't the Metamask wallet reflect internal transactions in its ledger, but does in its summed balance?

1 vote
1 answer
244 views

How to tell whether a 0x address is a wallet or a contract?

1 vote
0 answers
84 views

How to reserve a ticker symbol for an ERC-20 token?

1 vote
0 answers
8 views

Why do an initial ERC-20 offering on a testnet instead of Mainnnet?

1 vote
1 answer
83 views

Code for staking Ethereum

1 vote
1 answer
1k views

If Ethereum 2.0 won't reduce gas fees on mainnet, what will? [closed]

1 vote
1 answer
83 views

What file underlies a domain name NFT?

1 vote
1 answer
142 views

Zora doesn't allow NFT 1 of 1 editions? [closed]

1 vote
1 answer
955 views

Can NFTs be stolen from a web wallet? Is there cold storage for NFTs?

1 vote
1 answer
327 views

How to tell if an NFT jpg is stored on a legitimate IPFS domain?

1 vote
1 answer
424 views

Which Ethereum user bought Beeple's "Crossroad" NFT video for $6.6 million?

1 vote
0 answers
28 views

Where to outsource smart contract developers, and how to manage them as start-up's CEO? [closed]

1 vote
0 answers
95 views

How to design a smart contract that allows people to trade NFTs