Recent questions tagged ethereum

0 votes
1 answer

Ethereum Token Nam Redundancy

Jun 27, 2018 in Blockchain by charlie_brown
 • 7,720 points • 529 views
0 votes
1 answer

What path should I give for credentials in web3j?

Jun 27, 2018 in Blockchain by Johnathon
 • 9,090 points • 995 views
0 votes
1 answer

How to retrieve data from a block to a blockchain?

Jun 27, 2018 in Blockchain by Johnathon
 • 9,090 points • 4,021 views
0 votes
1 answer

How to create tokens in smart contracts from node.js?

Jun 27, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,721 views
0 votes
1 answer

Changing block time on Quorum.

Jun 27, 2018 in Blockchain by slayer
 • 29,370 points • 1,141 views
+2 votes
1 answer

What are the wallet path credentials for Web3j?

Jun 26, 2018 in Blockchain by Johnathon
 • 9,090 points • 2,012 views
0 votes
1 answer

How to make my Dapp work on regular browsers?

Jun 20, 2018 in Blockchain by Perry
 • 17,100 points • 672 views
0 votes
1 answer

jQuery/ajax - two separate API requests with combined results

Jun 19, 2018 in Blockchain by charlie_brown
 • 7,720 points • 2,062 views
0 votes
1 answer

Çannot implement web3.eth.subscribe on Web3 version 1.0.0-beta.27

Jun 19, 2018 in Blockchain by nsv999
 • 5,500 points • 2,089 views
0 votes
1 answer

Web3j Transfer.sendFunds() returns Error “insufficient funds for gas * price + value”

Jun 16, 2018 in Blockchain by aryya
 • 7,460 points • 3,117 views
0 votes
1 answer

I need all Ethereum smart contracts

Jun 16, 2018 in Blockchain by aryya
 • 7,460 points • 592 views
0 votes
1 answer

Does each DApp has its own separate Blockchain? Or can we develop multiple DApps on a single Blockchain platform?

Jun 11, 2018 in Blockchain by Perry
 • 17,100 points • 1,377 views
0 votes
2 answers

How to get notified when an event triggers on ethereum smart contract?

Jun 8, 2018 in Blockchain by charlie_brown
 • 7,720 points • 2,434 views
0 votes
1 answer

How to get current block number in parity?

Jun 8, 2018 in Blockchain by Perry
 • 17,100 points • 1,410 views
0 votes
1 answer

What is the use of Ethereum's RLPx in Ethereum ecosystem?

Jun 5, 2018 in Blockchain by Perry
 • 17,100 points • 2,249 views
0 votes
1 answer

Account not listed in the Deploy Contract screen?

Jun 4, 2018 in Blockchain by Johnathon
 • 9,090 points • 613 views
0 votes
1 answer

Can I swap an ERC-20 token with a Neo NEP5 token using a smart contract?

Jun 4, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,013 views
0 votes
1 answer

How is a request sent from an app to a smart contract?

Jun 4, 2018 in Blockchain by Johnathon
 • 9,090 points • 753 views
0 votes
1 answer

where is ethereum contract instance state stored???

Jun 2, 2018 in Blockchain by Johnathon
 • 9,090 points • 659 views
0 votes
1 answer

Can smart contract have token balance?

May 31, 2018 in Blockchain by Perry
 • 17,100 points • 1,462 views
0 votes
1 answer

Can I secretly add numbers in a smart contract and only add sum?

May 30, 2018 in Blockchain by Christine
 • 15,790 points • 838 views
0 votes
3 answers

How to create a cryptocurrency based reward system using Ethereum?

May 30, 2018 in Blockchain by Christine
 • 15,790 points • 1,832 views
0 votes
1 answer

How do I develop a supply chain DApp on Blockchain?

May 30, 2018 in Blockchain by Christine
 • 15,790 points • 1,539 views
0 votes
1 answer

How do I send back ethers to the sender of the tokens in a smart contract?

May 30, 2018 in Blockchain by Christine
 • 15,790 points • 3,653 views
0 votes
1 answer

What if Gas required in my program exceeds the limit of 3000000?

May 29, 2018 in Blockchain by nsv999
 • 5,500 points • 837 views
0 votes
1 answer

Geth account password on command line

May 29, 2018 in Blockchain by nsv999
 • 5,500 points • 2,297 views
0 votes
1 answer

How can I synchronize smart contract on blockchain?

May 29, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,128 views
0 votes
1 answer

How can I integrate ethereum wallet on my site??

May 29, 2018 in Blockchain by Johnathon
 • 9,090 points • 3,338 views
0 votes
1 answer

Curl Script Usage in Ethereum Blockcypher's API

May 28, 2018 in Blockchain by nsv999
 • 5,500 points • 1,470 views
0 votes
1 answer

Why do we use virtual machine for running smart contracts.

May 23, 2018 in Blockchain by Shashank
 • 10,400 points • 997 views
0 votes
1 answer

Does the contract hosting account owns ether that is being sent to contract too??

May 22, 2018 in Blockchain by Shashank
 • 10,400 points • 664 views
0 votes
1 answer

Why am I not getting 100 ethers in my metamask account?

May 12, 2018 in Blockchain by anonymous
 • 2,545 views
0 votes
1 answer

Why is it downloading the blocks when I am trying to deploy the ethereum private network?

May 3, 2018 in Blockchain by Johnathon
 • 9,090 points • 714 views
+1 vote
5 answers

Where does the smart contracts stored and executed on blockchain?

May 3, 2018 in Blockchain by Johnathon
 • 9,090 points • 9,453 views
+1 vote
1 answer

How to store state data in Ethereum blockchain?

Apr 25, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,052 views
+1 vote
1 answer

what is use of msg.sender in solidity code?

Apr 25, 2018 in Blockchain by Johnathon
 • 9,090 points • 9,256 views
+1 vote
1 answer

Can I mine a specific transaction on ethereum?

Apr 24, 2018 in Blockchain by anonymous
 • 1,653 views
+1 vote
1 answer

How can I achieve a functionality where an action is performed after a payment is received?

Apr 20, 2018 in Blockchain by anonymous
 • 746 views
+1 vote
2 answers

What is a blockchain and ethereum?

Apr 20, 2018 in Blockchain by anonymous
 • 944 views
0 votes
1 answer

Transaction cost variations in one contract vs. multiple contracts

Apr 19, 2018 in Blockchain by Johnathon
 • 9,090 points • 810 views
0 votes
1 answer

How can I write complex decentralized applications on Etheruem?

Apr 18, 2018 in Blockchain by Johnathon
 • 9,090 points • 765 views
0 votes
1 answer

How secure is to implement blockchain at a smaller scale??

Apr 18, 2018 in Blockchain by Johnathon
 • 9,090 points • 893 views
+1 vote
1 answer

How can I modify stored data in blockchain??

Apr 18, 2018 in Blockchain by anonymous
 • 6,184 views
0 votes
1 answer

Is it possible to setup private ethereum network for creating applications??

Apr 18, 2018 in Blockchain by anonymous
 • 884 views
+1 vote
1 answer

How is it possible to achieve privacy and confidentiality in smart contracts??

Apr 18, 2018 in Blockchain by anonymous
 • 976 views
+1 vote
1 answer

How can I initiate a transaction on ethereum private network using mobile device?

Apr 18, 2018 in Blockchain by anonymous
 • 935 views
+1 vote
1 answer

How to setup testnet environment in Ethereum??

Apr 18, 2018 in Blockchain by anonymous
 • 977 views
+1 vote
1 answer

How can I connect my main Ethereum network to Web3.py using python?

Apr 17, 2018 in Blockchain by nsv999
 • 5,500 points • 1,523 views
+1 vote
1 answer

How is data retrieved in Ethereum?

Apr 16, 2018 in Blockchain by Perry
 • 17,100 points • 1,013 views
+1 vote
3 answers

How efficient is Ethereum in regard to its TPS??

Apr 16, 2018 in Blockchain by Perry
 • 17,100 points • 3,922 views
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