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Questions tagged [hyperledger-indy]

Distributed ledger and utility library for Hyperledger.

Hyperledger Indy is a distributed ledger, purpose-built for decentralized identity. It provides tools, libraries, and reusable components for creating and using independent digital identities rooted on blockchains or other distributed ledgers so that they are interoperable across administrative domains, applications, and any other “silo.”

Because distributed ledgers cannot be altered after the fact, it is essential that use cases for ledger-based identity carefully consider foundational components, including performance, scale, trust model, and privacy. In particular, Privacy by Design and privacy-preserving technologies are critically important for a public identity ledger where correlation can take place on a global scale.

https://www.hyperledger.org/projects/hyperledger-indy

Do not confuse Hyperledger Indy with the Indy (Internet Direct) open source networking library for Delphi, C++Builder, and FreePascal development environments. Please do not use the tag for topics related to Hyperledger Indy, use the tag instead.

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Can't install indy-sdk in ubuntu 20.04

I want to install indy-sdk in ubuntu 20.04, but I can't find any documentation about it. How can I install it?
Shubham Gupta
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What's the method in libindy to create a credential proposal?

The following aries RFC #36 mentions an opional step "propose-credential" https://github.com/hyperledger/aries-rfcs/blob/master/features/0036-issue-credential/README.md#propose-credential Unfortunately I cannot find the method in the rust library:…
Jorge Alvarado
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Hyperledger Indy: Java wrapper cannot create DID

I am trying to run the java samples of the Hyperledger Indy SDK. I have cloned the git repository of indy-sdk, built the libindy.so and use the Java Indy library version 1.15.0 (also tried with 1.14.2, 1.16.0-rc-162, same problem). I run the samples…
Manfred
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Manage callbacks for Hyperledger Indy iOS SDK

I created a new xCode project (swiftUI) and I followed the guide to install the Indy iOS SDK. Link: https://github.com/hyperledger/indy-sdk/blob/master/wrappers/ios/README.md The pod has been installed correctly and I can call the various functions…
zampi91
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Building interactive console app with Web SDK

I'm going my first steps with .NET Core 3.1 by trying to build an agent/client for the Hyperledger Indy project. They provide a dotnet framework. The used SDK is Microsoft.NET.Sdk.Web. Heres my simple application: Program.cs using…
haggis
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How to create docker image for dotnet app?

I have a dotnet project that work when i do dotnet run, i am trying to containerize that dotnet project. For that i have create the Dockerfile as below: FROM mcr.microsoft.com/dotnet/core/aspnet:3.1 COPY bin/Release/netcoreapp3.1/publish/…
yatharth meena
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Errors while creating pool using indy-cli

I have ran the indy_pool network and it is up using the command : docker run -itd -p 9701-9708:9701-9708 indy_pool Now, I have installed indy-cli in my system Now when I am trying to create a pool using the command: pool create local_pool…
Enthusiast Coder
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List exposed methods from a rust FFI library

I know some C# tools that help us list interface methods from C# libraries, where we can check the function names and, sometimes, structs and types they return. Is there something alike for rust? I am trying to build Hyperledger Ursa to use it on…
Eduardo Elias Saléh
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Indy - Update credential parameter

I need changue the parameter of a crendential, I want to know if it's neceseary revoke the credential and create againt with the correct parameters or it's posible update a unique parameter in the credential. The example, there is a error with the…
Javier Garzo
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Build an Indy-SDK web demo

I am trying to build a simple Indy-SDK Agent in python with a Web interface on a Ubuntu VPS Server. https://github.com/hyperledger/indy-sdk/tree/master/samples I was looking at those samples. Much testing there. Is there some other source you guys…
ultimo_frogman
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The pool genesis transactions are not compatible with protocol version

I'm having a challenge running a 'Write a DID and Query its Verkey' sample code from hyperledger it keeps giving me an error The pool genesis transactions are not compatible with protocol version How can I handle this ?
T.Sekwena
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Hyperledger Indy pool connecting android error -> InvalidStateException: The SDK library experienced an unexpected internal error

I have a one question. I’m trying to connect the Android app to the indy pool, but I see error( Timeout happens for ledger operation) source(https://github.com/jSh4rk/SampleIndyWallet) I installed indy in AWS(ubuntu 16.04 lts) and after running node…
최태준
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Hyperledger Indy iOS sdk can't import wallet

I am using Libindy 1.8.2 and trying to import my wallet for the recovery of my account after a successful export wallet. However, I am getting error from indy import method as: Error Domain = IndyErrorDomain Code=114 "(null)"…
zaifi
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clarification over Hyperledger-indy and soverin foundation project?

Problem: I am studying Hyperledger indy, self-sovereign-identity these days. But I have been very confused on some aspects. Because some article says sovereign is publicly available blockchain. If so I would like to know how we can do…
Tharindu Sandaruwan
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How to Get Hyperledger Indy Running on Ubuntu 16.04 or Windows or PlayWithDocker

Other than the example/demo from this video: https://www.youtube.com/watch?v=llwfb5Ut5sg&t=2823s => https://github.com/swcurran/education/tree/master/LFS171x/indy-material/nodejs I can not seem to get Hyperledger Indy (SDK or Node) succefully up and…
np3
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