Hi team, We use proto from the protobuf lib in our Golang chain codes to unmarshal the "stub.GetCreator()" result. First, we use the instance of SerailizedIdentity from "github.com/hyperledger/fabric-

Fabric Project Quarterly Update Due #tsc-project-update When: Thursday, April 13, 2023 View Event Description: Please file a project status report for the TSC here: https://toc.hyperledger.org/project

Hello I am wondering how is possible to make external calls from a chaincode using the hyperledger v2.*? Something like callApi("api_url) Previously provable or oraclizeIt provided a solution for that

Hello, I appreciate the help I got from the community previously. I hope to receive some feedback on this topic, too. My intention is to “build in” some custom chaincode to my build of Hyperledger Fab

Fabric Private Chaincode Community Meeting When: Tuesday, April 11, 2023 8:00am to 9:00am (UTC-07:00) America/Los Angeles Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldK

Hello, i use your command to deploy my chaincode: ./network.sh deployCC -ccn basic -ccp ../asset-transfer-basic/chaincode-javascript/ -ccl javascript it works fine. Now i make updates in my javascript

Hi team, We use proto from the protobuf lib in our Golang chain codes to unmarshal the "stub.GetCreator()" result. First, we create the Serailizedidentity from "github.com/hyperledger/fabric-protos-go

Hello! I am currently running a network in Minifabric that has 1 organization, 2 orderers, and 4 peers. Chaincode was successfully installed, approved, and committed in the network. Chaincode was writ

Reminder: Fabric Project Quarterly Update Due #tsc-project-update When: Thursday, April 13, 2023 View Event Description: Please file a project status report for the TSC here: https://toc.hyperledger.o

Fabric Contributor Meeting When: Wednesday, April 5, 2023 9:00am to 10:00am (UTC-04:00) America/New York Where: https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Organize

Hyperledger Fabric Contributor Meeting When: Every 4th Wednesday 9am US Eastern, 14:00 UTC Where: https://zoom.us/j/5184947650?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09 Agendas and Recordings: https://wiki

Hi, I hope you are doing fine. I am creating my blockchain project using Fabric Node SDK v2.2. I have read all the documentation for Node SDK but I didn’t find my required solution there. In my projec

Hi All, I was updating / rotating certificates , I did a config update for orderers and swapped the msp and tls folders with the newly generated certs. It was followed by a restart of orderer and peer

If you're interested in learning more about Central Bank Digital Currencies you are welcome to join an in-depth technical workshop on April 25 starting at 7 AM pacific. Blockchain engineers at Banque

Hyperledger Fabric v2.5.0 has been released as the next Fabric long-term support (LTS) release. The prior LTS release Fabric v2.2 will be maintained until the end of 2023. The upgrade from v2.2 and ot

Fabric Project Quarterly Update Due #tsc-project-update When: Thursday, April 13, 2023 View Event Description: Please file a project status report for the TSC here: https://toc.hyperledger.org/project

Hello Team, We have a difficult situation with our HLF production environment Orderer system channel not accepting renewed admin certificate [Invalid certificate error]. The same steps followed worked

Hello everybody! I am trying to use fabric-gateway-java sdk for implementation transaction with idemix. But i do not know how. There is no examples how to use this. Can you help me?

Hi All, I am trying to renew the certificates (identity and tls) of the network. Following are the steps i have followed. 1)created the network (on kubernetes) 2)executed some transactions and verifie

Hello, I encountered the following error when writing an simple application using the Fabric Gateway application API. Sincerely hope that you can tell me how to solve it. The error imformation is： Her