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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.

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Hyperledger Fabric vs Sawtooth vs Iroha vs Indy vs Burrow? How they are different? What are the usecases?

I'm a researcher looking into solving the trust issue among telecommunication operators when they are sharing infrastructure resources. Know I'm focusing on finding the right Hyperledger platform to achieve this trust. I have been playing around…
Nima Afraz
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hyperledger sawtooth validator node permissioning issue

permission_verifier] Chain head is not set yet. Permit all. client_handlers] Unable to get chain head from block store not getting what is happening here. Could someone help?
shubham mahawar
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Hyperledger sawtooth installation problems. No connectivity between host computer and docker container

I'm a student trying to learn something about blockchain with the hyperledger course from the linux foundation. I'm installing the sawtooth framework trough docker and I have some issues. I'm trying to check the connectivity from the host computer…
Carlos
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Hyperledger in the Real World -- How Does it Scale?

I'm about to embark on a blockchain project for supply chain, and am investigating Hyperledger Sawtooth (https://www.youtube.com/watch?v=uBebFQM49Xk) and Hyperledger Fabric (https://drive.google.com/file/d/1OsIoPtlv5X2PWyOAlDn1FCnHCZPyrF57/view) at…
soler
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Hyperledger Sawtooth XO test case hangs on execution

I'm attempting to use nose2-3 to run the sawtooth xo tp unit tests, but the code is hanging. When I Ctrl-C out, the below is displayed. Basically, the TP test case makes a call to register the mock validator, and that call never returns because the…
envoy
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Apple Mach-O Linker error. "_OBJC_CLASS_$_SwiftObject" and Foundation undefined

I have a project with library in it. If I select library as a build target it builds successfully. If I select project as a target I have linker error Undefined symbols for architecture x86_64: and list of undefined symbols. What is strange – all…
Roman Pavlov
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Encode to hex string: argument must be a string node.js

I am trying to implement a simple transaction flow in hyper ledger sawtooth, for creating transaction it must through some steps /* * Create the transactions */ const createTransaction = function createTransaction(transactionHeaderBytes,…
shamon shamsudeen
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Error in protobuf | npm ERR! code ELIFECYCLE :: while setting Sawtooth JavaScript Transaction Processor in Ubuntu 16.04

Currently working on sawtooth example Things I have done : Installed latest Node(8.11.3)& npm version. Started javascript essential thing using docker-compose up. Things giving error: Want to setup Javascript transaction processor so moved to…
Vishal Dalve
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Sawtooth java client implementation protobuf import issue

I am trying to implement client side batch formation and post to rest api of sawtoothlake using JAVA but i couldnt find the java sdk for sawtooth anywhere?But the sawtooth core contains only the messaging,client and processor .Can anyone help me to…
PARVATHY P B
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sawtooth java send batch request error

I trying to send batches using Sawtooth java SDK. 1) - I'm generate keys via sawtooth CLI 2) - I'm using processor for handling client request 3) - I build batch query. 4) - After sending query I always have INVALID status in response. Also i have…
stanislav savchenko
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Does a client send a transaction request to every validator in the network in hyper ledger sawtooth?

I am new to the hyper ledger-sawtooth platform. I read the documentation many times but some couldn't figure out if the client requests only a single validator or whether it requests multiple validators. If a client requests a single validator, how…
isaac prasanth
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Docker uninstall Sawtooth marketplace

I just installed Hyperledger sawtooth marketplace from the Git repository via Docker on my local machine. But, now I want to uninstall all the files but I don't know how to do this. I ran the $ docker-compose up command in the folder…
Robbert
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Trying to mix 2 blockchain platforms

Wanted to know if we mix 2 or more blockchain platforms with one another like Hyperledger Fabric, Etherium, Quorum or R3 Corda? So can I mix them to achieve a model which is good for both public as well as private blockchain network.
Shalabh Negi
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Running Java program in a Docker Image

So I have a Docker network that has a Docker file with a bunch of information. I have a java program that is going to bring up the enviorment and then produce several commands to run within this enviorment. To be clear, the first command I need to…
Hamilton Hardy
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Unable to find the exact reason of a Node package failing to install

I am trying to install an NPM package named sawtooth-SDK in Node v16.15.0 on Ubuntu 22.04 LTS (using WSL2). Initially, I was trying to install the in a React application. Then I thought maybe the package has something to do with pure Node. Then I…
Amjad
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