Recent questions tagged blockchain

+1 vote
4 answers

How to connect peers to a private network using geth?

Jul 13, 2018 in Blockchain by digger
 • 26,740 points • 14,211 views
0 votes
1 answer

Will blockchain be feasible in future when the ledgers will be of a larger size?

Jul 13, 2018 in Blockchain by slayer
 • 29,370 points • 604 views
0 votes
1 answer

How to write a program to get details of ERC tokens?

Jul 13, 2018 in Blockchain by digger
 • 26,740 points • 943 views
0 votes
1 answer

What is the max number of participants,assets and transactions?

Jul 13, 2018 in Blockchain by slayer
 • 29,370 points • 802 views
0 votes
1 answer

How to solve "Failed to deserialize creator identity error"?

Jul 13, 2018 in Blockchain by digger
 • 26,740 points • 1,700 views
0 votes
1 answer

What is CA (Authority) in Hyperledger Fabric?

Jul 12, 2018 in Blockchain by whatsinname
 • 280 points • 1,143 views
0 votes
1 answer

Error while Querying System Chaincode.

Jul 12, 2018 in Blockchain by slayer
 • 29,370 points • 808 views
0 votes
1 answer

Getting error when i execute ./byfn.sh -m up command.

Jul 12, 2018 in Blockchain by digger
 • 26,740 points • 1,068 views
0 votes
10 answers

How to solve gradle build failed error?

Jul 12, 2018 in Blockchain by slayer
 • 29,370 points • 48,918 views
+2 votes
2 answers

Can two chaincode interact with each other?

Jul 12, 2018 in Blockchain by digger
 • 26,740 points • 2,369 views
0 votes
1 answer

How to create a Genesis Block in a Private Network?

Jul 12, 2018 in Blockchain by slayer
 • 29,370 points • 2,000 views
0 votes
1 answer

What is the format for crypto-config.yaml and configtx.yaml in Hyperledger Fabric?

Jul 12, 2018 in Blockchain by digger
 • 26,740 points • 2,528 views
0 votes
1 answer

How to avoid Ethereum Token Name redundancy?

Jul 12, 2018 in Blockchain by slayer
 • 29,370 points • 689 views
0 votes
1 answer

Error while running curl command in Docker Quickstart Terminal

Jul 12, 2018 in Blockchain by digger
 • 26,740 points • 2,918 views
0 votes
1 answer

How to use real world/live data in my smart contract?

Jul 12, 2018 in Blockchain by slayer
 • 29,370 points • 1,135 views
0 votes
1 answer

'ppa:ethereum' error while installing ethereum on ubuntu

Jul 12, 2018 in Blockchain by digger
 • 26,740 points • 3,000 views
0 votes
2 answers

What is the difference between full node and partial node?

Jul 12, 2018 in Blockchain by whatsinname
 • 280 points • 5,790 views
0 votes
1 answer

How Hyperledger projects are different from each other?

Jul 12, 2018 in Blockchain by Mrunal
 • 680 points • 796 views
0 votes
1 answer

What are the differences between chain and state database in hyperledger fabric?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 2,365 views
0 votes
1 answer

How do I access the github repository for deploying blockchain on bluemix?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 699 views
0 votes
1 answer

Not being able to deploy blockchain demo app on bluemix

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 716 views
0 votes
1 answer

How can I access the details of a given address from a blockchain?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 901 views
0 votes
1 answer

How can I create multiple connection profiles and multiple nodes in hyperledger composer?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 996 views
0 votes
1 answer

How can I retrieve to and from address in transaction directly from blockchain?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 1,308 views
0 votes
1 answer

Include real world data in smart contract

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 1,039 views
0 votes
1 answer

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

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 505 views
0 votes
1 answer

Where are the transaction details of a smart contract is written in Ethereum?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 812 views
0 votes
1 answer

What exactly is BigChainDB?

Jul 11, 2018 in Blockchain by aryya
 • 7,460 points • 999 views
0 votes
1 answer

How to connect javascript to solidity/ethereum?

Jul 11, 2018 in Blockchain by slayer
 • 29,370 points • 1,349 views
0 votes
1 answer

Can cryptocurrency work without blockchain technology?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 580 views
0 votes
1 answer

How to update data in Corda?

Jul 11, 2018 in Blockchain by slayer
 • 29,370 points • 1,039 views
0 votes
1 answer

How to monitor Ethereum private network?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 1,538 views
0 votes
1 answer

How to solve EACCES:permission denied error in Hyperledger Composer?

Jul 11, 2018 in Blockchain by slayer
 • 29,370 points • 2,433 views
0 votes
1 answer

How to use Rest API support in local development environment?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 890 views
0 votes
1 answer

WireTransaction type mismatch in Corda.

Jul 11, 2018 in Blockchain by slayer
 • 29,370 points • 577 views
+1 vote
4 answers

What is hf.Registrar.Roles in fabric-ca-client command?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 2,823 views
0 votes
1 answer

Why is Nubits faster than Bitcoin?

Jul 11, 2018 in Blockchain by slayer
 • 29,370 points • 644 views
0 votes
1 answer

What is the maximum number of nodes in corda?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 1,180 views
0 votes
1 answer

How to transact custom token instead of ethers using JSON rpc?

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,072 views
+1 vote
2 answers

Where is custom chaincode path Hyperledger Fabric 1.0?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 2,980 views
0 votes
1 answer

IBM Container Service blockchain deployment error.

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 844 views
0 votes
1 answer

How to add peers on a running Hyperledger Fabric?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 959 views
0 votes
1 answer

How to control visibility of assets in Hyperledger Fabric?

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 795 views
0 votes
1 answer

why are permissions not stored in blockchain?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 681 views
0 votes
1 answer

How to develop peer to peer network in hyperledger fabric?

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,479 views
0 votes
1 answer

How to create users on hyperledger and how to assign policies to the created users?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 1,808 views
0 votes
2 answers

How to use multiple anchor peers in an organization?

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 2,944 views
0 votes
1 answer

how to learn writing java code for Hyperledger Fabric?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 1,108 views
0 votes
1 answer

How i can use nodejs to watch transactions in bitcoin network?

Jul 9, 2018 in Blockchain by slayer
 • 29,370 points • 1,282 views
0 votes
1 answer

How to upload data from PC or sensors to blockchain?

Jul 9, 2018 in Blockchain by digger
 • 26,740 points • 1,102 views
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