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Questions tagged [hyperledger-sawtooth]

Hyperledger Sawtooth is an implementation of blockchain technology with the Proof of Elapsed time algorithm by default, use this tag for questions about this project.

Hyperledger Sawtooth is an implementation of blockchain technology with the Proof of Elapsed time algorithm by default, use this tag for questions about this project. Another good idea is to reach out to members of the community at https://chat.hyperledger.org/channel/sawtooth/. Documentation can be found at https://sawtooth.hyperledger.org/docs/core/releases/latest/contents.html.

219 questions
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Sawtooth transaction payload decode

I fired one transaction on Sawtooth. I can see transaction data using API. My question is how to decode the transaction payload. { "header": { "batcher_public_key": "03d58421f80cf7f2d51efd7f4fc28fd07a81de146f7d01acc70c9e5dcfdf2cc20f", …
Mouazzam
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Sawtooth Transaction Processor message

I am getting an error like Did not respond to the ping, removing transaction processor. Can anyone guide what is the error here/ If there is any problem with my set-up?
Mouazzam
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How to deploy contracts with hyperledger sawtooth

Could anyone kindly help me with this: I understand that there is no "compiling" and "deploying of contracts in hyperledger sawtooth as such. I tried working with the tuna-chain supply chain and there it seemed like one command $docker-composer up…
Rahul Kothari
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Hyperledger Sawtooth: Transaction processor in Javascript

I am trying to implement a transaction processor in javascript SDK based on the following example https://github.com/hyperledger/sawtooth-core/blob/master/sdk/examples/intkey_javascript/index.js Here is my code to run a transaction processor in…
shamon shamsudeen
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Hyperledger sawtooth JavaScript SDK:submitted batches are invalid

I am trying to implement hyperledger sawtooth transaction through javascript SDK following this https://sawtooth.hyperledger.org/docs/core/releases/1.0/_autogen/sdk_submit_tutorial_js.html#encoding-your-payload. /* *Create the transaction…
shamon shamsudeen
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Hyperledger Sawtooth Install problems on Ubuntu 18.04 LTS

I was trying to install Hyperledger Sawtooth as per below link but unlike the supported 16.04 version of Ubuntu, I'm using Ubuntu 18.04 LTS that was released earlier this month. Could you please share thoughts on how I can resolve this issue? Warm…
Rishi
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Custom Transaction Processor not receiving request

Why is my transaction processor not receiving the request I post via the rest API? I have built a client and Transaction Processor (TP), in Golang, which is not much different to the XO example. I have successfully got the TP running locally to the…
danielcooperxyz
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Hyperledger Sawtooth Validator -- No space on device

I installed the Linux subsystem on my Windows machine, then added the Ubuntu app following the Microsoft guide, then installed Hyperledger Sawtooth following their guide for Ubuntu. Once I got to the point of testing it out by running the validator,…
shortstuffsushi
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How do I make a transaction in Hyperledger Sawtooth private?

Is there a way to make transactions in SawTooth private? I know HyperLedger Fabric has "channels" and Quorum has private transactions, so looking for something similar but don't see…
ASX
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Transaction Processor gossip in Hyperledger Sawtooth distibuted mode

AFAIK, in Hyperledger Sawtooth I can add custom Transaction Processors, but I don't clearly understand can I add them dynamically, and how it will work? For example, I have working validators network with dynamic peering and want to add new custom…
Alarmwolf
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How can i publish my node on network using sawtooth hyperledger application

How can I publish my node on network using sawtooth hyperledger-sawtooth application I am new on sawtooth try to use below git repro git repro for this is I have found some links regarding this…
Ahmed Anees
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Error while loading rust contract while creating sawtooth network

I was trying to load the hyperledger grid smart contract to sawtooth network after successfully running the docker-compose file with 4 active validator, i am getting following error I have just logs one contract details rest 5 is giving me same…
Tanjin Alam
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Sawtooth validator is not committing any transactions

I have set up some code from GitHub on the local system. It works smoothly as intended. But when I make changes in client-side code (JS SDK) and try restarting the entire docker process. When setting up role permission as follows: sawtooth identity…
Swapnil Deshmukh
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Sawtooth validator is not registering a custom transaction processor. Logs 'No Handler for that type' message

I am trying to build a custom transaction processor for sawtooth but I have run into a wall and since then have been stuck there. I created a sawtooth test network using docker on my local machine (using this guide). To test my custom transaction…
Abhi
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Docker Installer: gpg no valid OpenPGP data found on Windows

I am currently trying to install an application running docker-compose up, but I keep on running into the same issues: Warning: apt-key output should not be parsed (stdout is not a terminal) curl: (6) Could not resolve host:…
Hilbertus
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