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Top Questions

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1 answer
14 views

How secure and trusted Web3Auth is?

1 vote
0 answers
11 views

How to decode DSProxy input data

0 votes
1 answer
14 views

Calculate Buy/Sell Taxes

1 vote
1 answer
13 views

Crypto scam after revealing private key

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2 answers
20 views

How can I set Gas Price in Solidity?

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0 answers
18 views

Unable to compile the FullMath.sol of Uniswap v3 with Hardhat [duplicate]

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0 answers
17 views

Convert kecka256 hash string back to bytes32

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2 answers
20 views

Is it possible to use metamask to sign a plaintext message?

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2 answers
20 views

Do OpenZeppelin Clones support ancestor contracts?

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1 answer
15 views

How to fix etherscan contract verification error with hardhat?

1 vote
1 answer
29 views

Deposit Contract: What is the point of the Merkle tree?

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1 answer
20 views

How to get balance from a chain different than the one currently connected?

2 votes
1 answer
19 views

Multiplying fixed-point types in Solidity

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1 answer
22 views

Events Emitted in logs but not mentioned in the contracts

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1 answer
21 views

What are the many 0 and 2,1 after the encodeWithSignature result?

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0 answers
12 views

Balance of WETH is 0 despite calling deposit in truffle

0 votes
2 answers
16 views

Which way of initiating constant variable is better

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1 answer
15 views

Calculating staking rewards based on other users activity (fees)

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1 answer
19 views

Assigning values to dynamic array

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1 answer
20 views

Why dont Ethereum use bigger base system?

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1 answer
19 views

How to properly format an argument that is a struct with nested structs, with web3.py?

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1 answer
17 views

Does it makes sense to use address(this).call()?

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1 answer
13 views

What happens to LPs if liquidity of uniswap extinguish?

3 votes
0 answers
23 views
+50

Finalized blocks with 0 transactions and 0 block reward

2 votes
2 answers
42 views

Why does a wallet have to connect to a node?

0 votes
1 answer
17 views

Python Mass Transactions Nonce

0 votes
1 answer
12 views

How does the openzeppelin library Bitmaps actually work?

0 votes
1 answer
11 views

Can I call a library function from web3.py?

2 votes
2 answers
20 views

Where is the image/video stored in an NFT?

0 votes
1 answer
19 views

Hi guys I wrote the following code in solidity to implementing the single point crossover method

1 vote
1 answer
17 views

Specifying msg.value in Ethers js in Front-End

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0 answers
15 views

How to deposit and withdraw WETH

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1 answer
22 views

What are the differences between URL, URI and URN?

1 vote
1 answer
20 views

Implementing Merkle Tree off chain

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0 answers
13 views

Error! Unable to generate Contract ByteCode and ABI on rinkeby etherscan [duplicate]

0 votes
1 answer
17 views

Could someone explain me what are the importance of hooks in smart contracts?

1 vote
1 answer
12 views

Increment in array access

0 votes
1 answer
11 views

Calculate the ERC165 interfaceId of any contract type manually

1 vote
0 answers
14 views

Ethereum old private messages site

1 vote
2 answers
20 views

msg.sender not recognized

2 votes
1 answer
26 views

How to use nonce to prevent signature replication?

1 vote
1 answer
16 views

Byte32 to uint and then back to byte32

1 vote
0 answers
17 views

Uncertain MerkleTree Algorithm

0 votes
1 answer
19 views

Is that true that blockchain can still be centralized?

1 vote
1 answer
21 views

How Do I Find Matching Ethereum Transactions Based On The Amount Of Ethereum Sent?

1 vote
2 answers
20 views

My additional accounts are gone

1 vote
1 answer
115 views

Error: could not detect network

1 vote
2 answers
34 views

how does one secure one's key when writing an oracle?


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