Ethereum

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Getting TypeError: “send” and “transfer” are only available for objects of type “address payable”, not “address”
Awarded 4 hours ago
1080 ti not using 100% vram
Awarded 4 hours ago
Where can I find Ethereum raw transactions?
Awarded 4 hours ago
Error: No Keyring found for the requested account
Awarded 7 hours ago
Ethereum Token Creation & Crowdsale Example
Awarded 7 hours ago
How to convert bytes32 to uint8 in solidity ^0.5.0?
Awarded 15 hours ago
converting uint256 to string
Awarded 17 hours ago
What do the response values of a Parity `trace_transaction` call actually represent?
Awarded 20 hours ago
truffle migrate --network ropsten issues
Awarded yesterday
Is it possible to send ERC-20 tokens with the gas from another account? [duplicate]
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ethminer can not connect to geth RPC
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What is the point of the `contract` hash returned by Geth?
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how can ethereum addresses are same between different networks (testnet & Main)?
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Truffle test error: Cannot create instance of Vault; no code at address
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Updated: Is it possible to hide the sender or receiver of transactions by “zk-SNARK” or “Bulletproofs”?
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Ideal way to store hash on the ethereum blockchain
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How can I access the address of a contract in a drizzle dapp?
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I got error when npm install -g solc [closed]
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What is the time zone of the Ethereum block chain?
Awarded 2 days ago
maximizing GPU mining utilisation
Awarded 2 days ago
Sending entire contract balance to address
Awarded 2 days ago
MY METAMASK GOT HACKED [closed]
Awarded 2 days ago
Error: Returned error: gas required exceeds allowance (12487794) or always failing transaction
Awarded 2 days ago
Transactions are failing despite high gas fee?
Awarded 2 days ago
Ether balance suddenly went to 0 and address not found on ether chain please help
Awarded 2 days ago
How to use swapExactETHForTokens in smart contract?
Awarded 2 days ago
Detecting a Reverted Transaction with Web3
Awarded 2 days ago
what is difference between “gas” “gas price” and “fee”?
Awarded Apr 14 at 10:47
What are some ways to decode bytecode?
Awarded Apr 14 at 1:43
How do I import my coinbase wallet to metamask
Awarded Apr 13 at 23:37
Where and how can I set the mining reward?
Awarded Apr 13 at 16:18
Solidity: data type conversion from bytes to address/string/uint/int [ any library available? ]
Awarded Apr 13 at 15:05
what is the cheapest way for sending ethereum from 10 account addresses to 10 account addresses?
Awarded Apr 13 at 14:26
Token Order Book in Solidity
Awarded Apr 13 at 8:42
Extracting Public key from signed Ethereum message or transaction in JavaScript
Awarded Apr 13 at 4:40
ValueError: {'code': -32000, 'message': 'only replay-protected (EIP-155) transactions allowed over RPC'}
Awarded Apr 12 at 20:20
Offchain vs Sidechain vs StateChannel
Awarded Apr 12 at 10:27
How to swap old tokens with new ones on a new Solidity contract and restrict a particular wallet?
Awarded Apr 12 at 8:16
Retrieve stuck ether on smart contract
Awarded Apr 12 at 2:26
overflow/underflow issues?
Awarded Apr 11 at 18:27
Looking for updated and stable standard ERC-20 smart contract template which will pass through Remix compilation (latest version) without errors
Awarded Apr 11 at 15:26
is it possible to run pending transactions on local node to see the outcome?
Awarded Apr 11 at 14:43
Get variable state at specific block number
Awarded Apr 11 at 13:26
solidity: using array in a struct
Awarded Apr 11 at 1:49
Wrong network used on metamask by mistake [duplicate]
Awarded Apr 10 at 21:25
Can't connect to local rinkeby node from web3.js
Awarded Apr 10 at 19:45
Is it possible to send ERC20 tokens to a smart contract that is written to accept payments..?
Awarded Apr 10 at 14:08
Ganache VM Exception while processing transaction: out of gas
Awarded Apr 10 at 12:56
Passing a bytes32 as a parameter from web3, returns invalid opcode
Awarded Apr 10 at 0:03
How to know the current block reward in Ethereum
Awarded Apr 9 at 19:55
Uniswap Factory contract event - how to find addresses for new token pair
Awarded Apr 9 at 17:50
How can I use geth's ecRecover to verify a signed message from TREZOR?
Awarded Apr 9 at 16:46
See an NFT Token picture in metamask
Awarded Apr 9 at 16:16
How essential is a knowledge of Javascript to learning solidity/ethereum?
Awarded Apr 9 at 15:40
Send Transaction failed : invalid address
Awarded Apr 9 at 15:40
Given a RAW Transaction - how to get senders address
Awarded Apr 9 at 14:45
What happens is somebody deploys illegal content to the public ETH blockchain? [duplicate]
Awarded Apr 9 at 13:06
How to automatically transfer ETH from my address to another
Awarded Apr 9 at 11:46
What is the relationship between ERC-20 tokens and Ether?
Awarded Apr 9 at 11:30
Is there a way to view or otherwise verify a contract's source code? [duplicate]
Awarded Apr 9 at 9:56
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