Recent questions tagged consensus

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Why do we not use Istanbul Byzantine Fault Tolerance (IBFT) in Public Blockchains?

Apr 7, 2022 in Blockchain by Soham
 • 9,730 points • 1,105 views
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blockchain consensus 51% vs number of nodes validation

Apr 5, 2022 in Blockchain by Rahul
 • 9,690 points • 1,440 views
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How do I do experiments of blockchain consensus algorithms

Apr 4, 2022 in Blockchain by Rahul
 • 9,690 points • 787 views
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Why do we not use Istanbul Byzantine Fault Tolerance (IBFT) in Public Blockchains?

Mar 11, 2022 in Blockchain by Soham
 • 9,730 points • 844 views
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Blockchain Basic Questions

Jun 29, 2020 in Blockchain by Nikhil
 • 120 points • 1,564 views
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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 • 1,646 views
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Does a hyperledger fabric application client need to connect to all peers?

Jan 31, 2019 in Blockchain by Sowmya
 • 1,928 views
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AtoX: Take technology as a sword and forge ahead

Jan 22, 2019 in Others by anonymous
 • 825 views
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Can someone explain me how PBFT works?

Jul 31, 2018 in Blockchain by Perry
 • 17,100 points • 1,211 views
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In PBFT view change what happens to committed operations after a valid snapshot?

Jul 27, 2018 in Blockchain by Shashank
 • 10,400 points • 1,216 views
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How does the consensus happen in Saas based blockchain application?

Jul 20, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,145 views
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How to achieve consensus with peers from different departments?

Jul 16, 2018 in Blockchain by slayer
 • 29,370 points • 1,141 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 • 1,790 views
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Hyperledger-Fabric Endorsement Policy: What are Members and Admins?

Jul 13, 2018 in Blockchain by sabby
 • 4,370 points • 1,417 views
+1 vote
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How to solve Hyperledger Fabric "error endorsing chaincode" error?

Jul 13, 2018 in Blockchain by slayer
 • 29,370 points • 5,240 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
 • 26,740 points • 2,187 views
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How to define different privacy for different users in Fabric 1.0?

Jul 6, 2018 in Blockchain by slayer
 • 29,370 points • 976 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
 • 29,370 points • 2,379 views
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"could not find test.properties" error in Hyperledger v1.0

Jul 5, 2018 in Blockchain by slayer
 • 29,370 points • 1,164 views
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How read-write sets is used in hyperledger?

Jul 3, 2018 in Blockchain by slayer
 • 29,370 points • 1,744 views
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In Hyperledger fabric, how does committer validate the transaction?

Jul 3, 2018 in Blockchain by slayer
 • 29,370 points • 1,619 views
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Where is the hyperlewdger fabric endorsement policy stored?

Jul 3, 2018 in Blockchain by aryya
 • 7,460 points • 2,010 views
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Hyperledger Fabric 1.0 how to maintain privacy from OSNs?

Jul 2, 2018 in Blockchain by slayer
 • 29,370 points • 1,343 views
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2 answers

Hyperledger Fabric Bluemix not accepting logins.

Jun 29, 2018 in Blockchain by digger
 • 26,740 points • 1,154 views
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How to control a malicious user in hyperledger fabric?

Jun 29, 2018 in Blockchain by slayer
 • 29,370 points • 1,441 views
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How is consensus achieved in a Hyperledger Fabric?

Jun 29, 2018 in Blockchain by digger
 • 26,740 points • 1,632 views
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How to plug MSP,Consensus, Ordering service in Hyperledger Fabric?

Jun 27, 2018 in Blockchain by digger
 • 26,740 points • 1,646 views
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1 answer

How can I modify hyperledger's blockchain endorsement policy?

Jun 4, 2018 in Blockchain by Christine
 • 15,750 points • 1,546 views
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Can someone pls explain the hyperledger consensus?

May 22, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,018 views
+1 vote
2 answers

How can a public proof of work be secured?

May 9, 2018 in Blockchain by Shashank
 • 10,400 points • 1,272 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 • 1,264 views
0 votes
1 answer

How pbft is being used in blockchain?

Apr 20, 2018 in Blockchain by anonymous
 • 1,211 views
0 votes
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 • 1,377 views
0 votes
1 answer

What do we mean by a validating peer?

Apr 19, 2018 in Blockchain by nsv999
 • 5,500 points • 1,609 views
+1 vote
4 answers

How PBFT algorithm works?

Apr 18, 2018 in Blockchain by anonymous
 • 9,170 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 • 2,506 views
+1 vote
1 answer

How to decide on a nonce while developing a blockchain?

Apr 10, 2018 in Blockchain by anonymous
 • 1,740 views
+1 vote
1 answer

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

Apr 8, 2018 in Blockchain by Christine
 • 15,750 points • 1,588 views

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