Let's say I have three organization with 3 peers each one (org1, org2,  org3), also there is one more organization with 2 orderers (org 4). Can these 4 orgs belong to 10 different channels with

I have deployed a AWS managed Hyperledger Fabric v1.4.7 blockchain. The HLF blockchain network and the EC2 instance (hlf-client) are in the same VPC and everything seems to be working fine since I am

Hi Fabric Experts, I am going through the Blockchain automation framework to set up the network and would like to check if this is the recommended way to setup the network in Kubernetes clusters. I am

Dear Fabric Folk ~ I am looking to hire an HLF developer to build out the Media and Entertainment SIG’s

There are a few upcoming virtual Hyperledger meetups that feature technical content about Hyperledger Fabric. Everyone here is welcome to attend. And if you have anything related to Fabric you'd

Dear sir/madam, I would like to know if it is possible to use the idea of JSON objects while creating an asset or using JSON object as an argument to fetch/update the asset. I would also like to

Hello, It will be written using the gateway SDK APIs... https://github.com/IBM-Blockchain/ledger-backed-messaging/tree/main/apps/LedgerMessaging is a Quarkus based REST example using the Java

The external GW functionality is complete different procedure from the REST API server? Does the rest api server is based on gateway client application?

Hello; There are two options I'm aware of here. .. 1) Generate client side a UUID that is used as the equipment number. It's not exactly what you asked for you but it widely used approach to

Hi, In my app for Supply Chain Management, there is equipmentNumber, which should be a global unique ID. How can I achieve this using Javascript? E.g. the smart contract in Javascript as

Hello, I'm currently working on a project with three organizations and an orderer. So in order to do this, I created a new network, with its own configuration files and with a script that sets up

Hi Matthew. I have some objectives in my agenda: 1 - Get a deep understanding of Hyperledger Fabric and APIs; 2 - Build some tools to monitor and check the network usage; 3 - Build some

Hi Sumit, Thanks & Regards Kavin Arumugam Mobile: +91 7373 36 86 36 LinkedIn: @karthikkavina

Hey Alexandre Pauwels. Not sure that you still interesting timestamps-case in HLF (but may be should be helpful for someone else) Found some interesting fork of HLF that focused on timestamps

Hi, If you want to get the next bookmark then the below code example should work: ``` const temp = await ctx.stub.getStateByRangeWithPagination("", "", pageSize, bookmark); // bookmark to get the

HI,I am a learner of fabric. Recently I encountered a problem in my studies. When using fabric of version 2.3, using fabric-sdk-go cannot connect to the gateway. I added a node for each organization

Hi, for background interest - could I ask what usecase do you have (or anybody actually) for access the block information. As to channel info, I believe there are new APIs to get some there, but

It appears you are attempting to re-approve chaincode sequence #1. If your peers don't have the original approval private data anymore, you are not able to 'edit' your existing approval record. Your

Hi. I am querying qscc chaincode using Node.js but I am unable to find more information in official documentation. To query the block number and get channel info, I am using the following code (test

Fabric Contributor Meeting When: 10/27/2021 9:00am to 10:00am (UTC-04:00) America/New York Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organizer: Dave