Recent questions tagged consensus

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Blockchain Basic Questions

Jun 28, 2020 in Blockchain by Nikhil
• 120 points • 260 views

+1 vote

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Hyperledger fabric : unable to create channel on raspberry pi 4 with Raft ordering service

May 12, 2020 in Blockchain by Manon
• 130 points • 457 views

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Does a hyperledger fabric application client need to connect to all peers?

Jan 30, 2019 in Blockchain by Sowmya
• 447 views

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AtoX: Take technology as a sword and forge ahead

Jan 22, 2019 in Others by anonymous
• 102 views

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Can someone explain me how PBFT works?

Jul 31, 2018 in Blockchain by Perry
• 17,100 points • 322 views

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In PBFT view change what happens to committed operations after a valid snapshot?

Jul 26, 2018 in Blockchain by Shashank
• 10,400 points • 220 views

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How does the consensus happen in Saas based blockchain application?

Jul 19, 2018 in Blockchain by charlie_brown
• 7,780 points • 113 views

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How to achieve consensus with peers from different departments?

Jul 16, 2018 in Blockchain by slayer
• 29,300 points • 184 views

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Hyperledger: How to test endorsement policy for the business network in multiple organizations?

Jul 13, 2018 in Blockchain by sabby
• 4,370 points • 584 views

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Hyperledger-Fabric Endorsement Policy: What are Members and Admins?

Jul 13, 2018 in Blockchain by sabby
• 4,370 points • 563 views

+1 vote

2 answers

How to solve Hyperledger Fabric "error endorsing chaincode" error?

Jul 13, 2018 in Blockchain by slayer
• 29,300 points • 2,717 views

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

Jul 10, 2018 in Blockchain by digger
• 26,720 points • 984 views

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How to define different privacy for different users in Fabric 1.0?

Jul 6, 2018 in Blockchain by slayer
• 29,300 points • 133 views

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How is consensus reached when there are only two peers in Hyperledger Fabric?

Jul 5, 2018 in Blockchain by slayer
• 29,300 points • 285 views

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"could not find test.properties" error in Hyperledger v1.0

Jul 5, 2018 in Blockchain by slayer
• 29,300 points • 169 views

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How read-write sets is used in hyperledger?

Jul 3, 2018 in Blockchain by slayer
• 29,300 points • 574 views

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In Hyperledger fabric, how does committer validate the transaction?

Jul 3, 2018 in Blockchain by slayer
• 29,300 points • 635 views

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Where is the hyperlewdger fabric endorsement policy stored?

Jul 2, 2018 in Blockchain by aryya
• 7,440 points • 1,043 views

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Hyperledger Fabric 1.0 how to maintain privacy from OSNs?

Jul 2, 2018 in Blockchain by slayer
• 29,300 points • 146 views

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2 answers

Hyperledger Fabric Bluemix not accepting logins.

Jun 29, 2018 in Blockchain by digger
• 26,720 points • 176 views

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1 answer

How to control a malicious user in hyperledger fabric?

Jun 29, 2018 in Blockchain by slayer
• 29,300 points • 383 views

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How is consensus achieved in a Hyperledger Fabric?

Jun 29, 2018 in Blockchain by digger
• 26,720 points • 728 views

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How to plug MSP,Consensus, Ordering service in Hyperledger Fabric?

Jun 27, 2018 in Blockchain by digger
• 26,720 points • 620 views

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How can I modify hyperledger's blockchain endorsement policy?

Jun 4, 2018 in Blockchain by Christine
• 15,830 points • 376 views

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Can someone pls explain the hyperledger consensus?

May 22, 2018 in Blockchain by Johnathon
• 9,090 points • 113 views

+1 vote

2 answers

How can a public proof of work be secured?

May 9, 2018 in Blockchain by Shashank
• 10,400 points • 137 views

+1 vote

2 answers

How can I use blockhain for storing a proof of a document such as an image?

May 3, 2018 in Blockchain by Johnathon
• 9,090 points • 218 views

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How pbft is being used in blockchain?

Apr 20, 2018 in Blockchain by anonymous
• 210 views

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1 answer

In a Blockchain, how difficult is it to modify the third to last block?

Apr 20, 2018 in Blockchain by Perry
• 17,100 points • 313 views

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1 answer

What do we mean by a validating peer?

Apr 19, 2018 in Blockchain by nsv999
• 5,520 points • 166 views

+1 vote

4 answers

How PBFT algorithm works?

Apr 17, 2018 in Blockchain by anonymous
• 5,129 views

+1 vote

1 answer

Why is it so difficult to find a nonce while validating a block in Bitcoin?

Apr 11, 2018 in Blockchain by Johnathon
• 9,090 points • 868 views

+1 vote

1 answer

How to decide on a nonce while developing a blockchain?

Apr 9, 2018 in Blockchain by anonymous
• 303 views

+1 vote

1 answer

What problem does pow(proof of work) solves in blockchain?

Apr 7, 2018 in Blockchain by Christine
• 15,830 points • 246 views

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