
Indexing and Querying Revoked Verifiable Credentials
Due to its immutability and censorship resistance, the Blockchain seems to be a suitable place to manage identities and credentials. However, querying the data on
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Due to its immutability and censorship resistance, the Blockchain seems to be a suitable place to manage identities and credentials. However, querying the data on
This article serves as an overview of current Zero-Knowledge Proof (ZKP) implementations in the crypto space and discusses what to expect from ZKP as an
Blockchain development and the development of decentralized apps (Dapps) has changed over the past 5 years. When I started with crypto in 2017, Ethereum had
Warum SSI? Bisherige Lösungen für das Managen von Identitäten sind gekennzeichnet von Datensilos, die einerseits jeder Diensteanbieter mit hohem Aufwand selbst betreibt — oder andererseits
Abstract — Smart contracts are being introduced to IOTA, which has proposed an interesting take on distributed ledgers by proposing the Tangle. The Tangle promises
A short time ago, we as 51nodes decided to host our own Kusama Validator. This article will help you to understand how you can set
Using Helm Charts to set up the Epirus Chain Explorer and connect it to a running Quorum network. Some weeks ago we published an article in which
Note: This article provides a general and slightly technical introduction to Parachains and indicates how to get started building a Substrate based blockchain which can
Setting up a dynamic raft based Quorum network for development and testing using Helm. Motivation Following this informative article provided by my colleague Majd, in
From Zero-Knowledge-Proofs to solutions for privacy-enhanced credentials. Introduction and Motivation Decentralized Identities (DIDs) and Self-Sovereign-Identity (SSI) are by now a pretty well-known topic in the
The term Self-Soverein Identity (SSI) will be omnipresent in the coming years. The entire development taking place in this area lays the foundation for our
How the DID, VC and VP concepts can be used to achieve lightweight, scalable interoperability between different distributed ledger networks. Introduction Given the growing number
DID method to identify and resolve data schemas TL;DR In this article, we introduce a new DID method that is used to identify and resolve
According to Gartner, hyperautomation is the number 1 technology trend in 2020. Everything that can be automated will be automated. Multiple tools and techniques including
A Comparison between WebSocket and RPC Connections in Web3js Following the build a minimal Quorum network article we decided to utilize the newly added WebSocket