Posts in 2023
How to Equip Your App with VC Superpowers
Monday, February 06, 2023 in Blog
My previous blog post explained how to get started with SSI service agents using our CLI tool. But what about the next step, the integration into your application? As I have previously described in my earlier blog post, Findy Agency API is the …
Getting Started with SSI Service Agent Development
Monday, January 30, 2023 in Blog
In the new SSI world, we craft digital services according to the self-sovereign identity model. We will have applications that issue credentials for the data they possess and applications that can verify these credentials. The central entity is the …
Posts in 2022
Ledger Multiplexer
Friday, September 30, 2022 in Blog
In this technical blog post, I’ll explain how I implemented a plugin system into our Indy SDK Go wrapper and then extended it to work as a multiplexer. The plugin system allows us to use a key/value-based storage system instead of the normal …
The Hyperledger Global Forum Experience
Tuesday, September 27, 2022 in Blog
Our team started utilizing Hyperledger technologies in 2019 when we began the experimentation with decentralized identity. Since then, we have implemented our identity agency with the help of two Hyperledger Foundation projects: Hyperledger Indy for …
The Findy Agency API
Monday, August 29, 2022 in Blog
The gRPC API serves the client applications. The Findy Agency clients can control their agents through the Findy Agency API over the high-performing gRPC protocol. The API design results from iterative planning and multiple development cycles. …
Trust in Your Wallet
Wednesday, April 27, 2022 in Blog
Our previous post showed how to speed up the leap to the SSI world for existing OIDC clients, i.e., web services using external identity providers for their user authentication. Our demonstrated concept enabled users to log in to web services using …
SSI-Empowered Identity Provider
Thursday, April 07, 2022 in Blog
Utilizing SSI wallets and verifiable credentials in OIDC authentication flows has been an interesting research topic for our team already for a while now. As said, the OIDC protocol is popular. Countless web services sign their users in using OIDC …
Replacing Indy SDK
Monday, March 14, 2022 in Blog
Once again, we are at the technology crossroad: we have to decide how to proceed with our SSI/DID research and development. Naturally, the business potential is the most critical aspect, but the research subject has faced the phase where we have to …
The Missing Network Layer Model
Saturday, March 05, 2022 in Blog
The W3C’s DID Specification is flawed without the network layer model. You might think that I have lost my mind. We have just reported that our Indy SDK based DID agency is AIP 1.0 compatible, and everything is wonderful. What’s going on? …
Fostering Interoperability
Wednesday, January 19, 2022 in Blog
Different services have different requirements and technical stacks; there are also multiple ways to implement the Aries agent support in an application. Some projects choose to rely on an Aries framework of a specific language and bundle the …