Hello, I am trying to use the state endorsement policy feature following the example at: https://github.com/hyperledger/fabric-samples/tree/a401bc92bc926a017b5f63ad392f34babc4a73ac/asset-transfer-secu

Reminder: Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 17 July 2020, 6:00am to 7:00am, (GMT+01:00) Europe/London Where:https://zoom.us/j/6223336701 View Event Org

Hello, We've been working as part of the Climate Action & Accounting SIG on using hyperledger to account for carbon emissions. We came up with this MVP app idea for a data center carbon emissions calc

Fabric CA server's( 1.4.2 ) docker container gets exited somehow so I have tried to restart the corresponding docker container but I'm not able to restart the service and these are the current logs of

I am trying to bring up the latest fabric-samples/test-network with this script: ./network.sh up createChannel -ca -s couchdb But I kept coming up with this error: Error: error getting endorser client

Hi All, I am trying to fetch the most recent config block for the channel. Environment: Ubuntu 18.04.1 LTS Hyperledger Fabric v1.2 Steps followed: Step 0: Getting into the CLI container Step 1: Export

Dear All, I was able to successfully install and instantiate chaincode but when I try to invoke it, it says that chaincode is not found. I ran chaincode list command but the output is empty, I retried

I have a channel with a private data collection, and a contract that allows to add data to this private collection. I would like to extend the functionality of this contract with a new transaction tha

In case of disputes, we need to provide assurance to our client that items in the couchdb are not manipulated and thus backed by transactions in the blockchain, which is secure and trusted by both par

Hello, How can I Install the Hyperledger Fabric platform-specific binaries and config files for the version specified into the /bin and /config directories of fabric-samples in a raspberry pi, without

Hello all, I have this requirement for test and qat environment to have the possibility to shift the time on the blockchain. For example, today is 13/07/2020, for testing reasons I would like to shift

Dear All, I am facing an issue while instantiating chaincode. PFA the logs from the peer. Seems like there is a mismatch between the node version that chaincode container will eventually use and the n

Hello Guys, I have a problem with executing my chaincode when sending not that big payload (around 100Kb). There is a big, incremental time lag when waiting for the proposal response back to the gatew

Hello, I have a chaincode with two contracts such that the second contract invoke a transaction of the first one as follows: class ContractA implements ContractInterface{ ..... @Transaction public boo

Hyperledger Fabric Documentation Workgroup call - Western hemisphere When: Friday, 10 July 2020 4:00pm to 5:00pm (GMT+01:00) Europe/London Where: https://zoom.us/j/6223336701 Organizer: a_o-dowd@... +

Reminder: Hyperledger Fabric Documentation Workgroup call - Western hemisphere When: Friday, 10 July 2020, 4:00pm to 5:00pm, (GMT+01:00) Europe/London Where:https://zoom.us/j/6223336701 View Event Org

Dear all, I have a requirement to selectively configure ordering service nodes for particular channels. For example, there is a consortium of 5 OSN organizations and I want to create 2 channels. For t

I have a channel with 2 organizations Server 1 Org1 and Server 2 Org2 . My endorsement policy and lifecycle policy is set to majority . What approach should I apply for approval distribution ? I have

Hi All, We will hold the documentation workgroup calls this Friday -- with both an Eastern hemisphere and Western hemisphere call. We hope our US colleagues had a fruitful Independence Day! Please fee

Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 10 July 2020 6:00am to 7:00am (GMT+01:00) Europe/London Where: https://zoom.us/j/6223336701 Organizer: a_o-dowd@... +