Recent questions tagged ethereum

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1 answer

Mining on private Ethereum blockchain

Jul 25, 2018 in Blockchain by Perry
 • 17,090 points • 136 views
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1 answer

How to send ethers to a contract?

Jul 25, 2018 in Blockchain by Aryya
 • 7,350 points • 58 views
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1 answer

eth.getBalance() always returns 0 in testnet

Jul 24, 2018 in Blockchain by sabby
 • 4,370 points • 592 views
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How proof work prevents rebuilding of blockchain?

Jul 23, 2018 in Blockchain by Perry
 • 17,090 points • 27 views
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1 answer

Error in sending value to an Ethereum Smart Contract.

Jul 23, 2018 in Blockchain by sabby
 • 4,370 points • 82 views
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1 answer

How to retrieve data from an Ethereum Block?

Jul 19, 2018 in Blockchain by sabby
 • 4,370 points • 86 views
0 votes
1 answer

How do I get the total amount sent to an address?

Jul 18, 2018 in Blockchain by Shashank
 • 10,360 points • 40 views
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1 answer

Can we store encrypted data into transaction?

Jul 17, 2018 in Blockchain by sabby
 • 4,370 points • 38 views
+1 vote
5 answers

How to solve "truffle: command not found" error in blockchain?

Jul 16, 2018 in Blockchain by digger
 • 26,660 points • 1,280 views
+1 vote
3 answers

How to connect peers to a private network using geth?

Jul 13, 2018 in Blockchain by digger
 • 26,660 points • 1,532 views
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1 answer

How to avoid Ethereum Token Name redundancy?

Jul 12, 2018 in Blockchain by slayer
 • 29,260 points • 40 views
0 votes
1 answer

Include real world data in smart contract

Jul 11, 2018 in Blockchain by Aryya
 • 7,350 points • 50 views
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1 answer

How do I ensure that the token name is not redundant?

Jul 11, 2018 in Blockchain by Aryya
 • 7,350 points • 34 views
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1 answer

How to monitor Ethereum private network?

Jul 11, 2018 in Blockchain by digger
 • 26,660 points • 213 views
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1 answer

How to set web3 solidity variable value?

Jul 6, 2018 in Blockchain by sabby
 • 4,370 points • 218 views
0 votes
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Identification of purchased product

Jul 5, 2018 in Blockchain by charlie_brown
 • 7,740 points • 41 views
0 votes
1 answer

Geth 'sendTransaction' not working

Jul 3, 2018 in Blockchain by slayer
 • 29,260 points • 94 views
+1 vote
1 answer

How to write an ERC 721 contract?

Jun 28, 2018 in Blockchain by sabby
 • 4,370 points • 574 views
0 votes
1 answer

How can I create a blockchain for keeping records?

Jun 27, 2018 in Blockchain by sabby
 • 4,370 points • 58 views
0 votes
1 answer

Ethereum Token Nam Redundancy

Jun 27, 2018 in Blockchain by charlie_brown
 • 7,740 points • 42 views
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