Trust me, its my data download download pdf blockchain, interoperability, and self sovereign identity. The inevitable rise of selfsovereign identity sovrin. The sovrin network is able to implement a system that is usercentric and follows the principles proposed by sovrins self sovereign. Self sovereign identity a position paper on blockchain enabled identity and the road ahead 23.
Selfsovereign identity whitepaper about the concept of selfsovereign identity including its potential version 1. Medici 22 companies leveraging blockchain for identity. Several years ago, the sovrin vision was introduced using a dot metaphor to describe a future whereby individuals would be able to take back control of their identity. Published by the identity working group of the german blockchain association. Self sovereign identity ssi is a more recent solution to this problem and aims to give users control over their own digital identity. It takes the insights from previous chapters to develop modular building blocks to make this possible. We conclude that blockchain technology is not explicitly required for a self sovereign identity solution but it is a good foundation to build up on. Pdf blockchain s relationship with sovrin for digital. This paper investigates what the blockchain technology accomplishes for the sovrin network. The sovrin network is the new standard for digital identity designed to bring the trust, personal control, and. Self sovereign identity is a userfocused approach to identity management, that ensures full data control and transparency is retained by the individual. The field of identity management currently faces issues in multiple areas. Selfsovereign identity opportunities and challenges for.
The report provides insights into the technology, as well as a thorough assessment and forecasts for the business models emerging in this sector. Is blockchain identity management a key to selfsovereign. View of blockchain, interoperability, and selfsovereign. Among the variety of nonfinancial use cases, blockchain technology can be applied to identity applications in areas such as digital identities, passports, eresidency, birth certificates, wedding certificates, ids, online account logins, etc. First, it details the selfsovereign identity concept including its underlying blockchain technology. By leveraging blockchain technology for identity management, self sovereign identities may become a reality. Towards selfsovereign identity using blockchain technology. Selfsovereign identity using smart contracts on the. The self sovereign identity working group berlin is an informal group of researchers, lawyers, software developers and entrepreneurs working with blockchain and distributed ledger technology dlt.
In search of selfsovereign identity leveraging blockchain. Self sovereign identity management is a new paradigm, ignited by blockchain technology. Buried in facebooks libra white paper, a digital identity bombshell. In a world of changing privacy regulations, identity theft, and online anonymity, identity is a precious and complex concept. Pdf this document compares two inititiatives that implement most of the principles of self sovereign identity. Self sovereign identity also serves to protect the rights. Pdf in recent times, with the advent of blockchain technology, there is an optimism surrounding the concept of selfsovereign identity which is. Chapter 6 explains the roles within the decentralized identity management. Decentralized identity is evolving into self sovereign identity networks and verification services. A decentralized digital identity architecture blockchain frontiers. While efforts are underway to establish standards for these ecosystems, technical professionals should.
Will you ask for your mit diploma digitally or on paper. In chapter 5, we will design a new solution for self sovereign identity. Pdf in search of selfsovereign identity leveraging. The solution will be privacyfriendly by using privacyenhancing techniques and storing only claims about ones identity. This paper can be seen as the accompanying realization of those requirements, forming a concrete model for self sovereign identity. A fundamental problem with the internet, as it currently stands, is the problem of identity. Users can store their identity data on local devices. The paper then concludes with a discussion on the gdprcompliance of the blockchain based identity. Selfsovereign identity a position paper on blockchain enabled identity and the road ahead 23. The time is here for the frictionless, secure identity verification of self sovereign identity.
Pdf in recent times, with the advent of blockchain technology, there is an optimism surrounding the concept of self sovereign identity which is. Secondly, public blockchains can provide decentralized registration and discovery of the public keys needed to verify digital signatures. The technology is here, fast, cheap and ready to make this a reality today. Three cases are analysed to determine the differences between the physical, digital, and sovrin domains. In regular meetings jointly discusses issues of identity on blockchain. Selfsovereign identity on public blockchains and the gdpr. Ssi removes the need for a central trusted authority 3. What self sovereign identity isnt it isnt a replacement for civil registers like birth registries, driving license authorities, passport offices. Selfsovereign identity working group blockchain identity. European self sovereign identity framework daniel du seuil program manager blockchain, information flanders convenor essif in ebsi daniel. In proceedings of acm sac conference, brno, czech republic, march 30 april 3, 2020 sac20, 4 pages. How might blockchain self sovereign or digital identity applications be applicable within the financial sector. First, it details the self sovereign identity concept including its underlying blockchain. Sovrin is a blockchain technology for self sovereign identities.
History of blockchain as a technology that can be traced back to the late 1990s in its structural fundamentals, blockchain came into mainstream public discourse as of 2017. Is blockchain identity management a key to self sovereign identity. Selfsovereign identity systems, blockchain alternatives. Standardizing selfsovereign identities for human beings.
This shows that our work resulted in a solid foundation for self sovereign identity using blockchain technology. Self sovereign identity ssi is a set of technologies that move control of digital identity from third party identity. Self sovereign identity a guide to privacy for your. Self sovereign identity whitepaper about the concept of self sovereign identity including its potential version 1. Uport represents the next generation of identity systems. For some of these challenges, the use of distributed ledger technologies such as blockchains.
What blockchain will unlock for identity management. It contains vital analysis of the current state of the self sovereign identity. Each year, millions of pounds and dollars are lost in fraud and identity theft because there is no secure, reliable and verifiable way for someone to prove their identity. October 2018 published by the identity working group of the german blockchain association selfsovereign identity is the next step beyond usercentric identity and that means it begins. October 2018 published by the identity working group of the german blockchain association self sovereign identity is the next step beyond usercentric identity. We conclude that blockchain technology is not explicitly required for a selfsovereign identity solution but it is a good foundation to build up on. Return to article details blockchain, interoperability, and self sovereign identity. Blockchain, interoperability, and selfsovereign identity. In particular, the paper provides an overview of the existing sovrin self sovereign identity on the hyperledger indy public permissioned blockchain as well as uport and jolocom on the ethereum public permissionless blockchain. Self sovereign identity on public blockchains and the gdpr. These requirements have formed the basis of the dutch governments stance and policy on self sovereign identity. We approach the problem of digital identity starting from a human. A protocol and token for self sovereign identity and.