Recent questions tagged hyperledger

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Hyperledger Fabric blockchain network from scratch

Apr 7, 2022 in Blockchain by Rahul
 • 9,670 points • 1,150 views
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1 answer

Where does Hyperledger fabric store the public key and private key of the user?

Apr 7, 2022 in Blockchain by Soham
 • 9,700 points • 602 views
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REQUEST_TIMEOUT when instantiating my mart contarct on IBM blockchain Hyperledger Fabric network IBM. VS CODE is used for Hyperledger Fabric network

Apr 6, 2022 in Blockchain by Aditya
 • 7,680 points • 337 views
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1 answer

Where does Hyperledger Fabric store the database for the Blockchain and where do i can see it and how?

Apr 5, 2022 in Blockchain by Aditya
 • 7,680 points • 1,992 views
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1 answer

Best database type to store data that will be used with a blockchain?

Apr 5, 2022 in Blockchain by Rahul
 • 9,670 points • 809 views
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Where actual blockchain state data stored : in memory , in file or in database?

Apr 5, 2022 in Blockchain by Soham
 • 9,700 points • 471 views
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What is the difference between Amazon managed Blockchain and Amazon Blockchain Templates?

Apr 4, 2022 in Blockchain by Rahul
 • 9,670 points • 275 views
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Permissions within a blockchain?

Apr 4, 2022 in Blockchain by Rahul
 • 9,670 points • 262 views
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2 answers

Difference between various blockchain protocols

Apr 4, 2022 in Blockchain by Soham
 • 9,700 points • 397 views
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1 answer

How to create a custom fabric environment on ibm blockchain platform VScode

Mar 30, 2022 in Blockchain by Soham
 • 9,700 points • 582 views
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1 answer

Send message between two blockchain nodes

Mar 16, 2022 in Blockchain by Soham
 • 9,700 points • 597 views
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1 answer

Where does Hyperledger fabric store the public key and private key of the user?

Mar 11, 2022 in Blockchain by Soham
 • 9,700 points • 356 views
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How to Query Transaction on Hyperledger Sawtooth?

Mar 8, 2022 in Blockchain by Soham
 • 9,700 points • 289 views
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Store Images on/off blockchain? which is better?

Mar 4, 2022 in Blockchain by Soham
 • 9,700 points • 255 views
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Blockchain and HyperLedger Fabric difference

Mar 3, 2022 in Blockchain by Soham
 • 9,700 points • 235 views
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Can a blockchain be Centralised? Will it be called as Blockchain if it is centralised?

Mar 3, 2022 in Blockchain by Soham
 • 9,700 points • 233 views
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1 answer

How to deploy Hyperledger-fabric V2.0 with SDK using kubernetes

Dec 18, 2020 in Blockchain by anonymous
 • 170 points • 1,192 views
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1 answer

Kubernetes: How to connect Node.js SDK to Hyperledger Fabric network?

Nov 12, 2020 in Blockchain by piyusha
 • 170 points • 1,967 views
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2 answers

Chaincode Installation failed, Hyperledger Fabric

Oct 5, 2020 in Blockchain by Bhuwan
 • 130 points • 4,683 views
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How do I apply Ethereum Private blockchain or Hyperledger Fabric to Healthcare data management/Drug Traceability?

Jul 3, 2020 in Blockchain by pauloshikoya
 • 120 points • 875 views
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1 answer

Channel fails to create Hyperledger Fabric

May 26, 2020 in Blockchain by Sara
 • 130 points • 1,642 views
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2 answers

is there any way of getting all data in hyperledger fabric before we start the ledger

May 22, 2020 in Blockchain by harinishree
 • 150 points • 1,293 views
+1 vote
1 answer

while I am hitting servies in node js in hyperledger fabric 2.0 I am getting issues like Invalid common connection profile due to missing configuration data

May 14, 2020 in Blockchain by harinishree
 • 150 points • 985 views
+1 vote
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Hyperledger fabric : unable to create channel on raspberry pi 4 with Raft ordering service

May 13, 2020 in Blockchain by Manon
 • 130 points • 1,195 views
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Received error response from peer: message=failed to execute transaction 33b63361e1ce528c334ecf9ef70af2c9136c0fcc444d1ead9d24b5bae8c6dc57

May 4, 2020 in Blockchain by Edureka
 • 120 points • 698 views
0 votes
1 answer

I face problem while running hyperledger fabric's sample application "build your first network" byfn.sh giving time out while chaincode installation.

Apr 25, 2020 in Blockchain by SudipDurgapur
 • 140 points • 3,804 views
0 votes
1 answer

Could not assemble transaction, err proposal response was not successful, error code 500, msg chaincode registration failed: container exited with 0

Apr 8, 2020 in Blockchain by nithin
 • 140 points • 3,751 views
0 votes
1 answer

getting error while starting Hyperleger fabric network on Aws server

Mar 30, 2020 in Blockchain by nithin
 • 140 points • 2,487 views
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How I can connect multiple physical machine with hyperledger fabric??

Mar 12, 2020 in Blockchain by Md
 • 120 points • 1,164 views
0 votes
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Is there any resource for hyper ledger fabric to learn?

Mar 2, 2020 in Blockchain by anonymous
 • 120 points • 729 views
0 votes
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Hyperledger Fabric: Average & Max Price FabCar

Mar 1, 2020 in Blockchain by pablobonet
 • 120 points • 594 views
+1 vote
1 answer

How I can Develope a chaincode for generating network admins private and public key using certification authority for each organisation and Is it possible?

Jan 23, 2020 in Blockchain by Rashmirekha
 • 130 points • 732 views
+1 vote
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How can i made a ledger-system using hyperledger.

Jan 12, 2020 in Blockchain by anonymous
 • 190 points • 563 views
+1 vote
2 answers

Error 500: mychannel has been migrated to new lifecycle. Chaincode instantiation error.

Jan 9, 2020 in Blockchain by Aditya
 • 250 points • 3,919 views
+1 vote
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Error 500 during instantiation of chaincode for commercial-paper example.

Jan 9, 2020 in Blockchain by Aditya
 • 250 points • 1,565 views
0 votes
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i am new to hperledger fabric in the offical docs they relased 2.0 version i am geeting error related to tls handshake

Dec 11, 2019 in Blockchain by vineeth
 • 150 points • 444 views
+1 vote
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not getting real transaction ID only getting temp-transaction ID in fabric-sdk

Nov 14, 2019 in Blockchain by laxman
 • 130 points • 646 views
+1 vote
1 answer

hyperledger fabric: can't find package: github.com/pkg/errors in GOPATH or GOROOT

Aug 3, 2019 in Blockchain by aiga
 • 1,856 views
+2 votes
1 answer

Trying to instantiate chain code on channel

Aug 1, 2019 in Blockchain by Deven
 • 140 points • 1,656 views
0 votes
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How to use mutual authentication without CA in hyperledger fabric

Jul 29, 2019 in Blockchain by behnaz
 • 120 points • 525 views
0 votes
1 answer

how to develop healthcare records using DApp on Blockchain?

Jul 26, 2019 in Blockchain by anonymous
 • 2,058 views
+1 vote
1 answer

how to create channels with new orgs in Fabric? getting error: Attempted to include a member which is not in the consortium.

Jul 22, 2019 in Blockchain by ayusht11
 • 2,717 views
+1 vote
2 answers

I get the following error while i run the command ./byfn.sh up. I have tried removing all the containers and updated every required version but still the same error

Jun 11, 2019 in Blockchain by Lelouch
 • 4,136 views
+1 vote
1 answer

Error: failed to create deliver client: orderer client failed to connect to order.example.com:7050: failed to create new connection: context deadline exceeded

May 30, 2019 in Blockchain by geetha
 • 4,188 views
0 votes
1 answer

Multichain installation error

May 22, 2019 in Blockchain by Jimmy
 • 502 views
0 votes
4 answers

Cannot find module 'fabric-network' - is my application installation done wrong?

May 20, 2019 in Blockchain by Jeppe
 • 210 points • 4,526 views
0 votes
1 answer

Invalid Batch or signature in Savtooth

Aug 1, 2018 in Blockchain by slayer
 • 29,350 points • 736 views
0 votes
1 answer

How is the ledger kept consistent among differnt peers in blockchain?

May 26, 2018 in Blockchain by Shashank
 • 10,400 points • 892 views
0 votes
1 answer

How do I submit multiple transaction in a block?

May 10, 2018 in Blockchain by Shashank
 • 10,400 points • 1,284 views
+1 vote
1 answer

I am unable to change port of composer-rest-server. Please help!

Mar 27, 2018 in Blockchain by Perry
 • 17,100 points • 960 views
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