Hi All, v1.4.3 - fabric , Kafka Zookeeper Orderer Set up Using a custom batch program i am doing a bulk upload of data from a SQL server to Blockchain where 10000 rows of data from SQL server is going

Hello All, We hold our regular documentation workgroup call this week. As usual, we run the meeting twice during the day to make it easier for both Eastern and Western hemispheres. Check the bottom of

Hi Team, Fabric - v1.4.3 RAFT Orderer Set up ( 5 Orderers) I am facing a issue where the chaincode container is exiting, not sure why. I have installed the same chaincode (different versions) many tim

Hi All, V1.4.3 - Fabric System channel created -- ordererchannel Application channel created -- legaldescriptionchannel While migration from Kafka to RAFT i am getting an error in step -2 Step - 1 -->

Hi All, I want to know how can we set up a Multi Organization(fabric-ca)using Kubernetes. can you help me out regarding this topic Thanks Suresh

apols, my bad (looking at the wrong month) - its the 19th September (tomorrow) - not the 22nd cheers Paul ------- dear Fabric Application Developer, the next Fabric Application Developer community cal

Dear all, Each time we instantiate or upgrade the chaincode, there is a new chaincode docker image and container exist. If we want to customize the default chaincode image to install some other applic

dear Fabric Application Developer, the next Fabric Application Developer community call is scheduled for this Thursday Sep 22nd @ 4pm UTC (5pm UK, 12pm ET, 9am PT). It lasts approx 30-60 mins FYI. The

You have been invited to the following event. more details » Hyperledger Fabric Chaincode EVM When Monthly from 8am to 9am on the third Wednesday Pacific Time - Los Angeles Where https://zoom.us/my/hy

It is acceptable only if you have setup this python program in a ‘oracle’ design pattern. A lot of discussion have proved that it is not good to interactive with external system inside chaincode progr

Hello, I have looked at some comments and replies relating to the backup and restore issues....and it appears that quite new approaches have been suggested and the backup seems just stay in the fabric

Hi team, I am using hyperledger fabric SDK version 1.4.2 . I am trying to revoke the user certificate of ORG. 1. I am using client. Revoke({enrollmentID:username}, admin-credentials) function for revo

Why was FabToken removed? (https://jira.hyperledger.org/browse/FAB-16115) What are the plans going toward for a token implementation?

Hi Team, I have 3 orgs in a consortium and I want only one organization to be able to create new channel, how do I restrict other 2 orgs not to be able to do that? or if i want to change the policy th

Hi, My network has 5 nodes, 2 in local Ubuntu server & 3 nodes running on aws ubuntu instance. Node sdk, Raft orderer and go chaincode and every step from creating a channel to instantiate chaincode r

Dear all, I just write a nodejs chaincode, which use python-shell to call a python program. The log file show that the python program execute correctly and return the result to peer. The problem is we

Hello Fabric Users - Given the fact that all copies of the ledger are the same, what difference does it make whether the endorsement policy defines one or more than one peers? If all peers will have t

Hello Everyone, I am trying to upgrade a chaincode but getting very wierd error. PFA the screenshot. Basically chaincode name is getting replaced by channel name. Any help would be appreciated. I am g

Hello All, We continue the documentation workgroup after our successful restart last week! We had excellent Eastern and Western hemisphere calls, and as always, there's a full agenda for this week's m

Dear All, I am currently writing an academic paper on Hyperledger Fabric. My intent is to catalog and possibly present a set of guidelines in the areas of technical vulnerabilities, data privacy and p