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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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How to Query Transaction on Hyperledger Sawtooth?

I want to perform CRUD operations in Hyperledger Sawtooth. Can I perform CRUD operations in Hyperledger Sawtooth?
Rushabh Sudame
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Connecting Hyperledger Sawtooth Client to a Hyperledger Sawtooth Validator on a different machine

I have two Ubuntu servers in a corporate environment. My plan is to setup a Sawtooth Validator on one machine and Sawtooth Client on the other. I am able to run both of them on the same machine. How do I setup a client on another machine and connect…
Akhil Kintali
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Sawtooth Marketplace how offers and assets are stored in rethink db?

There is rethink db which stores blocks, assets, Offers etc. in rethink db. I am able to find how authentication details are getting stored but i am not able to find the from where the assets and offers are getting stored in the database please help…
yash vadhvani
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What is the difference between Hyperledger sawtooth core and Hyperledger sawtooth sabre?

I am new to blockchain technologies. We have bided against the potential project on hyperledger. So I was reading the documentation of hyperledger Sawtooth. In the documentation, I found Sawtooth core and Sawtooth Sabre. From the documentation , in…
Kartikeya Sharma
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How to find a user address using the console in Hyperledger Sawtooth?

How to find user addresses in hyperledger sawtooth? How to register a user on sawtooth validator node? Is there anything similar to account in ethereum?
yash vadhvani
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Hyperledger Sawtooth Marketplace Rest API 404 error

I am trying to build & test the following program on a clean install of Ubuntu v18: https://github.com/hyperledger/sawtooth-marketplace After installing, I get a 404 "resource not found" error when I try to navigate to the "Marketplace-Rest-API"…
LegoEngineering
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Is there any alternative to Intel's PoET in hyperledger sawtooth?

I found that hyperledger sawtooth besides PoET also works with RAFT. And I was wondering if there any other consensus algorithms compatible with HyperLedger Sawtooth?
Raman
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What is the block time of Hyperledger Sawtooth PoET?

As the title says, does it have a fixed block time or is it just defined by the random waiting period of the nodes? Is there an estimation how long this could be by default?
solaire
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Unable to start a Validator Node in Hyperledger Sawtooth. Docker unable to validate certificate

I am trying the command docker-compose up to start the Validator Node in my Hyperledger Sawtooth setup on my Ubuntu machine. I am running this command behind my company's proxy. When I use the command docker-compose up, I get the following output: …
Akhil Kintali
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Chain head is not set yet. Permit all

Installed Hyperledger sawtooth with this guide: https://sawtooth.hyperledger.org/docs/core/releases/latest/sysadmin_guide/installation.html [2018-11-04 02:35:13.204 DEBUG selector_events] Using selector: ZMQSelector [2018-11-04 02:35:13.205 INFO …
MAriE
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Sawtooth – Query transaction by address

I'm wondering if there any way to find transaction by input/output address. In REST API Reference GET /state/{address} is mentioned, but I don't understand what I get in response: { "data":…
Roman Pavlov
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How to get the transaction ID from Hyperledger Sawtooth

When I am making a transaction with the JS sdk to my docker sawtooth node, I am getting a response which contains only a link which shows this data: { "data": [ { "id":…
solaire
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Hyperledger Sawtooth Input and Output values

I followed this tutorial: https://sawtooth.hyperledger.org/docs/core/releases/1.0/app_developers_guide.html I set up a node with docker, which seems to be working. However when I do the transaction with the python SDK as described here I am getting…
solaire
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Sawtooth - configure-onchain-perms problem -

I want to do some specific task using sawtooth in combination with ansible. I am using this ansible project https://github.com/hyperledger/sawtooth-ansible. The problem is when I want to run "Configure onchain permissions". The main problem is in…
Branko Janjić
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Changes made to an address in Sawtooth?

I have created an address and some payload serialised with protobuf. I have then stored this serialised bytes on this address context.set_state({address: account.SerializeToString()}, self._timeout) Now, Lets say i…
GraphicalDot
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