For anyone who wants a mentee to work on a coding, documentation or research project in this year's Mentorship program make sure to get your project proposal submitted by next Wednesday, March 15. You

Hi We’re a small startup creating our first app using Hyperledger fabric to expose a timeline traceability for custom scenarios. I’d like to know if there’s any official seal/label under the community

Hi, I am using test-network-bash-nano and running the orderer nodes into three different hosts i.e., host 1 running oreder1, host 2 running oreder2, and host 3 running oreder3. I execute the generate_

Hello, I have trouble reducing invoke transaction speed below 2s(2000ms) in an application using go sdk. The problem is similar to https://lists.hyperledger.org/g/fabric/message/11701 in that some 100

Fabric Private Chaincode Community Meeting When: Tuesday, February 28, 2023 8:00am to 9:00am (UTC-08:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3c

HI! Is there any tutorial/ documentation for deploying hyperledger fabric on multiple hosts without docker container?

Hi I am trying to set up a network with a single orderer using etcdraft as consensus mechanism because I later want to add extra orderers. But for some reason my orderer always becomes a follower, whi

You can also change your ordering service settings, reducing the default block cut time from 2,000 msec to something smaller, like 500 msec. Mark

Hi All, We are new to HLF, our boss want to make use of HLF for information sharing between difference departments (d1, d2, d3 ...) only inside our corp (org1). And multiple channels (c1, c2, c3 ...)

Hello, I am using "fabcar" in fabric samples when i am using "./startFabric.sh javascript" option , I am getting below error Anchor peer set for org 'Org2MSP' on channel 'mychannel' Channel 'mychannel

Dear Fabric community members, I would like to invite you to a Hyperledger in-depth webinar with Integra Ledger on March 8th at 10 AM PT/1 PM ET/6PM GMT. In this webinar, learn how Integra Ledger, Hyp

Hello, I am using bevel-operator-fabric 1.7.2 for deploying my BC network to kubernetes (HLF v2.4.3) and I am using Connect function of fabric-sdk-go as in this example. Everytime, I call SubmitTransa

Hello Team, I am getting this error while creating a channel before create a channel my fabric network setup is all done and all the logs od orderer and peer clear without any error. Error: got unexpe

hii team i have same issue can you resolve it Error: got unexpected status: BAD_REQUEST -- consensus metadata update for channel creation is invalid: invalid new config metadata: consenter orderer01.s

Dear All, As a part of learning process , team was looking for a sample use case for implementation of blockchain using Hyperledger Fabric. Use case needs to be independent of any external client depe

Thanks to community members for good feedback on the pluggable/queryable database proposal. The first prototype is going well, using CouchDB to persist state and then query state from external applica

Hello, I am using bevel-operator-fabric 1.7.2 for deploying my BC network to kubernetes (HLF v2.4.3) and I am using Connect function of fabric-sdk-go as in this example. Everytime, I call SubmitTransa

Implicit PDC is restricted within the same organization. If you want to enable cross-organization read, you could use the private data collections instead. -- Best wishes!

Hello. I would like to know does fabric support the functional level endorsement. Eg.. Our network has 6 org. A chaincode have 5 functions f1, f2, f3, f4, f5. For f1 we want endorsement policy AND (OR

I wanted to share some resources that are available to everyone who is contributing to the Hyperledger Fabric project. We just recently published a blog post about improvements we've been making to th