Recently Updated Content

What began as a collection of links in a README file on GitHub, has grown to become the single largest web-directory of information related to Self Sovereign Identity.

Updated: 2024-11-29 1 minute read

This page includes a breakdown of the Web Standards, Protocols,Open Source Projects, Organizations, Companies, Regions, Government and Policy surrounding Verifiable Credentials and Self Sovereign Identity.

Updated: 2024-02-26 2 minute read

Starting with the name, JSON-LD stands for JavaScript Object Notation with Linked Data. JSON-LD is a method of encoding linked data using JSON. The term “JSON-LD Credential” alone is somewhat ambiguous but the way it is colloquially used, it means a W3C Verifiable Credential Data Model compliant ...

Updated: 2023-09-29 4 minute read

BBS signatures were implicitly proposed by Boneh, Boyen, and Shacham (CRYPTO ’04) as part of their group signature scheme, and explicitly cast as stand-alone signatures by Camenisch and Lysyanskaya (CRYPTO ’04). A provably secure version, called BBS+, was then devised by Au, Susilo, and Mu (SCN ’...

Updated: 2023-09-29 7 minute read

This credential format was created specifically to leverage the CL Signatures. JSON-JWT and JSON-LD Signatures each have their own way of representing the meaning of the attributes within a VC. JSON-JWT references an IANA registry and assumes a “closed world” authority model based on that authori...

Updated: 2023-09-29 6 minute read

Digital proof mechanisms, a subset of which are digital signatures, are required to ensure the protection of a verifiable credential. Having and validating proofs, which may be dependent on the syntax of the proof (for example, using the JSON Web Signature of a JSON Web Token for proofing a key h...

Updated: 2023-09-09 12 minute read

Verifiable credentials (VCs) are the electronic equivalent of the physical credentials that we all possess today, such as: plastic cards, passports, driving licenses, qualifications and awards, etc. The data model for verifiable credentials is a World Wide Web Consortium Recommendation, “Verifiab...

Updated: 2023-08-29 less than 1 minute read

Verifiable credentials (VCs) are the electronic equivalent of the physical credentials that we all possess today, such as: plastic cards, passports, driving licenses, qualifications and awards, etc. The data model for verifiable credentials is a World Wide Web Consortium Recommendation, “Verifiab...

Updated: 2023-08-29 less than 1 minute read

It is evident that our ongoing discussions about identity, ethics, bias, privacy and consent revolve around a lot of noise (opinions) but little signal (alignment), but why? Recognising that in 30 years of digital identity, we still lack coherent and coordinated action to make it work for everyon...

Updated: 2023-08-19 8 minute read

A DID identifies any subject (e.g., a person, organization, thing, data model, abstract entity, etc.) that the controller of the DID decides that it identifies. In contrast to typical, federated identifiers, DIDs have been designed so that they may be decoupled from centralized registries, identi...

Updated: 2023-08-18 less than 1 minute read

DID methods are the magic ingredient that gives DIDs their flexibility. Before creating any specific DID, you first choose a DID method, which determines how you perform the create, read, update, and deactivate operations on a DID of that method. Once created, each DID includes the name of its me...

Updated: 2023-08-18 less than 1 minute read

We’re a collective of independent thinkers and makers helping charities, ethical companies, government departments and educational institutions with sensemaking and digital transformation.

Updated: 2023-08-13 6 minute read

OpenID Connect 1.0 is a simple identity layer on top of the OAuth 2.0 protocol. It enables Clients to verify the identity of the End-User based on the authentication performed by an Authorization Server, as well as to obtain basic profile information about the End-User in an interoperable and RES...

Updated: 2023-08-13 less than 1 minute read

Founded in 2007, the OpenID Foundation (OIDF) is a global open standards body committed to helping people assert their identity wherever they choose. We are global vibrant community where identity peers and thought leaders convene to craft the identity ecosystems of tomorrow.

Updated: 2023-08-12 7 minute read

There is no question that the community’s contributions during the height of the pandemic provided enormous benefit – possibly even life-saving. LFPH has represented a unique opportunity for the tech community to start collaborating around an urgent global health need, and we look forward to the ...

Updated: 2023-08-12 4 minute read

The ability to prove who you are is a fundamental and universal human right. Because we live in a digital era, we need a trusted and reliable way to do that both in the physical world and online.

Updated: 2023-08-12 9 minute read

TBD’s open source platform enables developers to build products and services on technologies. We believe an open source model will win in a decentralized, world. TBD’s strategy: build open source, collaborate with the community, and invest in the as a public good to advance the state of decentral...

Updated: 2023-07-05 4 minute read

We began by launching US Dollar Coin (USDC), a fiat-backed stablecoin and now the second largest stablecoin on the market. The standards we laid out for USDC provide a layer of trust and transparency so that users can operate with security and confidence as we enter a new world of digital payments.

Updated: 2023-07-03 2 minute read

explore the creation, storage, presentation, verification, and user control of credentials. We focus on a verifiable credential (a set of claims) created by an issuer about a subject—a person, group, or thing—and seek solutions inclusive of approaches such as: self-sovereign identity; presentatio...

Updated: 2023-07-03 2 minute read

Established by the Financial Stability Board in June 2014, the Global Legal Entity Identifier Foundation (GLEIF) is tasked to support the implementation and use of the Legal Entity Identifier (LEI). The foundation is backed and overseen by the LEI Regulatory Oversight Committee, representing publ...

Updated: 2023-07-03 10 minute read

Modern identity and access management (IAM) came into focus during the late 1930s, when a group of European countries began issuing national ID cards. During this time, creating a more systematic approach for establishing and authenticating the official use of trusted identities emerged.

Updated: 2023-07-02 13 minute read

Enables sovereignty for individuals over their digital assets and credentials -such as digital passports, digital diplomas, digital property titles, and tokenized currencies such as dollar, euro, pound, or pesos- using digital wallets that can take the form of a mobile app.

Updated: 2023-07-02 4 minute read

Interoperability moves from theory to reality when companies have meaningful ability to choose. It is predicated on open standards foundations that enable easy movement of data and vendors.

Updated: 2023-07-02 5 minute read

Applying the developed models of guardianship, using the flexibility of Verifiable Credentials and the trusted mechanisms of sharing VCs, can provide the ability to add guardianship credentials into the travel process (or not) without breaking the existing approach and complicating the technical ...

Updated: 2023-07-02 4 minute read

The mission of this Foundation is to simplify and standardize how trust is established over a digital network or using digital tools (whether online or disconnected). The goal is to create a safe and private space for all digital interactions—whether between individuals, businesses, governments, ...

Updated: 2023-07-02 9 minute read

The essence of Decentralized-ID is in creating open standards for a privacy preserving internet-wide identity layer — not owned by any one particular organization, but interoperable between all. It’s impossible to have a conversation about decentralized-id without discussing blockchain, self sove...

Updated: 2023-07-01 8 minute read

The trust infrastructure is concerned with the question of how and why the presented information can be trusted. It defines the rules for all stakeholders and enables legally binding relationships with the combination of governance frameworks, which are built on top of trust frameworks.

Updated: 2023-07-01 9 minute read

SSI and identity wallets will make it easier for citizens, organizations and governments to manage (digital) identities. It will make registrations and transactions across the internet private and secure. It will also make organizations more efficient and effective.

Updated: 2023-07-01 17 minute read

provides an overview of the SSI properties, focusing on an in-depth analysis, furthermore presenting a comprehensive collection of SSI properties that are important for the implementation of the SSI system.

Updated: 2023-07-01 18 minute read

Self-Sovereign Identity not only presents an opportunity for businesses to build smarter, more secure, and more scalable relationships with customers; but it will enable them to completely rethink how they build trusted digital relationships from the ground up.

Updated: 2023-06-30 12 minute read

Digital networks have centralized power over identities and information, creating problems for both markets and democracy. Does the solution require more shared agency over data?  What might that look like?  This panel discussion is structured around thought experiments to find solutions to this ...

Updated: 2023-06-30 4 minute read

We should absolutely all be taking care of the data that belongs to us, our data that we create, that we have a right to be able to control and share exactly as we choose. But we should also bear in mind the power of that data to help each of us, every day, benefit from the good that can come whe...

Updated: 2023-06-29 14 minute read

But with challenges in the offing and platforms preparing to do battle, we must all support initiatives that support privacy and security, as well as the services that will bolster it. We must expect better and support the solutions that help us do better.

Updated: 2023-06-29 10 minute read

Decentralization is a commonly misunderstood concept. For example, it is sometimes said that the reason cryptonetwork advocates favor decentralization is to resist government censorship, or because of libertarian political views. These are not the main reasons decentralization is important.

Updated: 2023-06-29 4 minute read

It would establish a task force to bring together key federal agencies with state and local government representatives to develop secure methods for government agencies to validate identity attributes to protect the privacy and security of individuals and support reliable, interoperable digital i...

Updated: 2023-06-28 17 minute read

the first thing you should know about the metaverse, even as it’s still emerging and being defined, is that the time to act is now. The metaverse is expected to contribute USD 3 trillion to global GDP by 2013 and customers will expect immersive and interactive activities and apps from your brand

Updated: 2023-06-28 7 minute read

avatars (the visualisation of self-sovereign identities) go beyond simply providing users with further ownership and control over their cryptographically secure identities, by offering an end-to-end application ecosystem designed to facilitate the commerce and exchange of digital and physical ser...

Updated: 2023-06-28 7 minute read

Decentralized finance, or DeFi, is a cryptocurrency area that has recently been attracting significant attention. DeFi refers to financial services using smart contracts. These are automated enforceable agreements that do not need intermediaries, such as banks or lawyers, and use online blockchai...

Updated: 2023-06-28 4 minute read

Because DAOs do not have a sovereign above them, and are often explicitly in the business of providing services (like currency and arbitration) that are typically reserved for sovereigns, it is precisely the design of sovereigns (political science), and not the design of corporate governance, tha...

Updated: 2023-06-28 3 minute read

Alice can have a credential issued for a particular purpose, store it in a personal data vault, and only authorize access to that credential when she consents to the interaction. Additionally, Alice controls this credential at all times and can present it to any requesting platform

Updated: 2023-06-27 9 minute read

In your application, you must first configure your uPort object with an identifier and a private key (or signer function). There are several ways to instantiate a credentials object. The most common approach is to save a DID and private key on a server for your application and create a credential...

Updated: 2023-06-27 8 minute read

participation in governance, self-sovereign identity, content ownership and the freedom to build – are very appealing. In fact, it is hard to see how anybody (other than an incumbent with a turf to defend) could possible argue against any of them.

Updated: 2023-06-27 9 minute read

Three stages have been identified as necessities to accomplish the development of this system: 1. Biometric/demographic registration. 2. Interoperability and security hardening. 3. Biometric modality data analysis/organization/association.

Updated: 2023-06-27 7 minute read

The Baseline Protocol is an open source initiative that combines advances in cryptography, messaging, and blockchain to execute secure and private business processes at low cost via the public Ethereum Mainnet. The protocol will enable confidential and complex collaboration between enterprises wi...

Updated: 2023-06-26 4 minute read

Ethereum-based Decentralized Identity Specs, Literature, (d)Apps, and GitHub Repositories.

Updated: 2023-06-26 9 minute read

Designed to be cross-platform and highly configurable, IDX is compatible with all blockchains, wallets, and a wide variety of user and application data storage options including Ceramic, Textile, OrbitDB, Filecoin, IPFS, and Secure Data Stores — so you can seamlessly integrate decentralized ident...

Updated: 2023-06-25 8 minute read

ConsenSys is the leading Ethereum software company. We enable developers, enterprises, and people worldwide to build next-generation applications, launch modern financial infrastructure, and access the decentralized web. Our product suite, composed of Infura, Quorum, Codefi, MetaMask, and Diligen...

Updated: 2023-06-25 4 minute read

ION does not rely on centralized entities, trusted validators, or special protocol tokens – ION answers to no one but you, the community. Because ION is an open, permissionless system, anyone can run an ION node, in fact the more nodes in operation, the stronger the network becomes.

Updated: 2023-06-25 7 minute read

There are a few different ways to approach and describe SSI. What I aim to do is come up with a list of different “SSI Cases” to modularize the treatment of the subject. This will allow each to contribute in the way that makes most sense for themselves, rather than trying to discuss SSI as a whol...

Updated: 2023-06-24 11 minute read

In chaotic systems such as those that the discipline of physics seeks to describe, there is also the concept of the “self-organizing principle,” which dictates a tendency for chaotic systems to organize themselves. While this might be a tendency in physics, organization usually needs a nudge in t...

Updated: 2023-06-23 5 minute read

In a world that is becoming more digital, it is relevant to find some guidelines for organizations to design digital identity more ethically. A universal identity system on the internet is still missing and there are no clear standards for organizations to design digital identity.

Updated: 2023-06-23 8 minute read

Lack of great user experiences is often raised as one of decentralized identity’s (and public blockchain’s) missing ingredients for ubiquitous adoption. However to arrive at usable experiences across the industry, we first need to reach consensus around basic user personas and mental models, then...

Updated: 2023-06-23 7 minute read

In a nutshell, Self-Sovereign Identity allows individuals to manage their own identities by moving physical credentials to digital devices. An individual will receive a credential from an issuer which will be stored in their digital wallet.

Updated: 2023-06-22 14 minute read

Three years and one pandemic later, the demand for cryptographically secure, privacy-respecting and machine-verifiable electronic credentials has grown and, as a result, governments are starting to wake up to VC’s potential.

Updated: 2023-06-19 9 minute read

After initial success with deploying exposure notification apps, LFPH started to host CCI in December 2020 to advance the use of Verifiable Credentials (VCs) and data and technical interoperability of VCs in the public health realm, starting with vaccine credentials.

Updated: 2023-06-18 11 minute read

We are entrepreneurs, activists, academics, listed corporations, public agencies, and developers. For years, we’ve been using different words for what we do – MyData, Self Data, VRM (Vendor Relationship Management), Internet of Me, PIMS (Personal Information Management Services) etc, while sharin...

Updated: 2023-06-18 14 minute read

In a lot of places around the world, a COVID passport is simply a paper document. This has led to a couple of expected problems, one to mention is forgery. Paper documents can easily be forfeited, and paper-based COVID passports are no exception.

Updated: 2023-06-18 27 minute read

The general problem statement here is, as you will have noticed, not about proving who you are but about proving what you are. I need to know you have a line of credit, a pilot’s licence or a diploma from a top ten dental school. I do not care who you are

Updated: 2023-06-18 20 minute read

The digital and physical world are merging more than ever before. As the supply chain becomes more ‘phygital,’ innovative ways of sharing data – like using verifiable credentials – are helping to build more trust with data along the supply chain.

Updated: 2023-06-18 4 minute read

Safety and security rests with all involved in authorizing updates, how and when they are applied as well as the right to repair when Things are no longer officially supported. Shared device lifecycle assurance is the basis for verifiable service histories of Things which give data provenance. Wh...

Updated: 2023-06-17 12 minute read

Since most of the educational institutes were facing security crises, new challenges are added to the security system to identify and manage the users’ access to these platforms.The most relevant challenges include but not limited to, legacy identity infrastructure, student lifecycle and users ac...

Updated: 2023-06-16 6 minute read

traditional KYC/AML practices can give way to a more practical framework, where businesses can remain compliant with regulations and collect data without threatening privacy, data security, and breaching data laws.

Updated: 2023-06-16 2 minute read

Over time the evolution of DID/SSI is likely to be a travel industry game-changer, enabling travelers to manage their own personal information to maximize personal economic effect and protect personal privacy.

Updated: 2023-06-16 6 minute read

Most healthcare organizations are and should be, focused on their core business pursuits, such as patient care or processing insurance claims. Information security and identity management is not their core business, yet is a critical factor in compliant, secure business operations.

Updated: 2023-06-16 8 minute read

By using the European Digital Identity, the user only has to select the necessary documents that are stored locally on his digital wallet to reply to the bank’s request. Then, verifiable digital documents are created and sent securely for verification to the bank, who can then continue with the a...

Updated: 2023-06-15 17 minute read

When forced to flee your home from one moment to the next, grabbing birth certificates, school diplomas, and other papers that prove you are who you say you are might not be the first thing that comes to mind. And without those credentials, everything is more difficult when it comes to starting a...

Updated: 2023-06-15 13 minute read

One of the architectural components of Indy is called an Agent. This is software that acts on behalf of an identity owner to communicate off-ledger with other Agents. As Agent work continued with the development of message encryption standards, extensible message typing, and common protocols, int...

Updated: 2023-06-12 7 minute read

Hyperledger Ursa is a shared cryptographic library, it enables implementations to avoid duplicating other cryptographic work and hopefully increase security in the process. The library is an opt-in repository (for Hyperledger and non Hyperledger projects) to place and use crypto. Hyperledger Ursa...

Updated: 2023-06-12 1 minute read

The Sovrin Foundation is a private-sector, international non-profit that was established to govern the world’s first self-sovereign identity (SSI) network.

Updated: 2023-06-12 15 minute read

Hyperledger Indy provides tools, libraries, and reusable components for providing digital identities rooted on blockchains or other distributed ledgers so that they are interoperable across administrative domains, applications, and any other silo. Indy is interoperable with other blockchains or c...

Updated: 2023-06-12 8 minute read

Hyperledger began in 2015 when many different companies interested in blockchain technology realized they could achieve more by working together than by working separately. These firms decided to pool their resources and create open-source blockchain technology that anyone could use. These far-s...

Updated: 2023-06-12 10 minute read

Architecturally, Sidetree-based DID Method implementations are overlay networks composed of independent peer nodes (Sidetree nodes) that interact with an underlying decentralized anchoring system (as illustrated under Network Topology) to write, observe, and process replicated DID PKI state opera...

Updated: 2023-06-12 3 minute read

A key piece of the decentralized identity equation is how people, organizations, and devices can be identified and located without centralized systems of identifiers (e.g. email addresses). DIF members are actively working on protocols and implementations that enable creation, resolution, and dis...

Updated: 2023-06-12 6 minute read

Secure, encrypted, privacy-preserving storage and computation of data is a critical component of decentralized identity systems. As with identifiers and names must be self-sovereign to the owning entity, a user’s identity data must remain private, only accessible to the entities they allow. DIF m...

Updated: 2023-06-11 1 minute read

The purpose of this working group is to design, recommend and implement authentication and authorization protocols that rely upon open standards and cryptographic protocols using DIDs and DID Documents. Recommendations and development of specifications, protocols, and formats for data structures ...

Updated: 2023-06-11 4 minute read

Members of the Working Group are engaged in development of protocols and systems that enable creation, resolution, and discovery of decentralized identifiers and names across underlying decentralized systems, like blockchains and distributed ledgers.

Updated: 2023-06-11 8 minute read

EU DATA ACT – MAKING DATA PORTABILITY ACTIONABLE 2022-02-25 MyData

Updated: 2023-06-10 4 minute read

“The adoption of the self-sovereign identity model within the Canadian public sector is still being realized in 2020. It is too early to tell how it will change the technological infrastructure or the institutional infrastructure of Canadian public services.”

Updated: 2023-06-10 7 minute read

The California Consumer Privacy Act of 2018 (CCPA) gives consumers more control over the personal information that businesses collect about them. This landmark law secures new privacy rights for California consumers, including: - The right to know about the personal information a business collect...

Updated: 2023-06-10 9 minute read

“Digital technologies are transforming the way British Columbians live, work and play. To meet their changing expectations, government’s transformation is also underway. It’s about using modern tools and technologies to deliver the services people want and maximizing the power of data to improve ...

Updated: 2023-06-09 7 minute read

Main The General Data Protection Regulation (GDPR) is a privacy regulation enacted May 2018, effecting anyone processing the data of EU residents.

Updated: 2023-06-09 7 minute read

Traditional identity systems typically suffer from single points of failure, lack of interoperability, and privacy issues such as encouraging mass data collection and user tracking. Blockchain technology has the potential to support novel data ownership and governance models with built-in control...

Updated: 2023-06-09 6 minute read

every pico is serverless and cloud-native, presenting an API that can be fully customized by developers. Because they’re persistent, picos support databaseless programming with intuitive data isolation. As an actor-model programming system, different picos can operate concurrently without the nee...

Updated: 2023-06-09 3 minute read

“The Treasury Board Secretariat of Canada (TBS) and Shared Services Canada (SSC) are seeking a standardized method to issue and rapidly verify portable digital credentials across many different contexts, thereby reducing human judgement error, increasing efficiency and ensuring digital credential...

Updated: 2023-06-09 6 minute read

Instead of putting PII and biometrics in the same database, we need to put them in different places, but prove that there’s a link between the holder of a biometric cred and the holder of other PII.

Updated: 2023-06-09 4 minute read

The preliminary draft of the federal law declared the purpose of the E-ID to be to ensure “secure identification by means of E-ID among private individuals and with authorities”. The protection of the personality and fundamental rights of individuals is to be provided by the following principles

Updated: 2023-06-09 4 minute read

The government is committed to realising the benefits of digital identity, without creating ID cards. Earlier this year we published a draft of the UK digital identity and attributes trust framework. This document sets out what rules and standards are needed to protect people’s sensitive identity...

Updated: 2023-06-09 7 minute read

The European Blockchain Services Infrastructure aims to deliver EU-wide cross-border digital public services using blockchain technology. The EBSI will materialize as a network of distributed nodes across Europe (the blockchain), leveraging an increasing number of applications focused on specific...

Updated: 2023-06-09 7 minute read

The context of the eSSIF-Lab vision can be found in articles 8-10 of the European Convention on Human Rights (ECHR), that state the rights of individuals regarding their privacy, and their freedoms to collect, process, store, and express information in a self-sovereign fashion, i.e. in a way that...

Updated: 2023-06-08 11 minute read

This Regulation seeks to enhance trust in electronic transactions in the internal market by providing a common foundation for secure electronic interaction between citizens, businesses and public authorities, thereby increasing the effectiveness of public and private online services, electronic b...

Updated: 2023-06-08 17 minute read

There is a lot more work to be done and plenty of consultations to undertake, but we understand that as we increasingly rely on digital technology as part of our everyday lives, the government has a responsibility to ensure we can offer a digital ID system that is voluntary, efficient and meets p...

Updated: 2023-06-07 3 minute read

Our government is embarking on a journey to create A Digital Strategy for Aotearoa that seeks to respond to the social, economic, education and cultural opportunities from digital technology, along with the risks that these technologies can bring.

Updated: 2023-06-07 4 minute read

Another functional question that needs to be resolved concerns how we communicate the value of data stewardship as an ideal, and relatedly the value of data itself. Given the unequal relationships between technology companies and people, the fact that data is a valuable resource that can be used ...

Updated: 2023-06-07 5 minute read

The Digital Identification and Authentication Council of Canada, known as the DIACC, is a non-profit coalition of public and private sector leaders committed to developing a Canadian framework for digital identification and authentication. The framework is intended to enable Canadians to complete...

Updated: 2023-06-05 26 minute read

Zug leveraged uPort, a decentralized identity platform to create the world’s first live implementation of a self-sovereign government-issued identity project on the Ethereum blockchain, along with the city of Zug, the Institute for Financial Services Zug (IFZ) of the Lucerne University, along wit...

Updated: 2023-06-05 7 minute read

data model and HTTP protocols to issue, verify, present, and manage data used in such an ecosystem.

Updated: 2023-06-03 less than 1 minute read

An identity system based secure overlay for the Internet is presented. This includes a primary root-of-trust in self-certifying identifiers. It presents a formalism for Autonomic Identifiers (AIDs) and Autonomic Namespaces (ANs). They are part of an Autonomic Identity System (AIS). This system us...

Updated: 2023-06-03 less than 1 minute read

This document establishes interface specifications for the implementation of a driving licence in association with a mobile device. This document specifies the interface between the mDL and mDL reader and the interface between the mDL reader and the issuing authority infrastructure.

Updated: 2023-06-03 less than 1 minute read

First started as an IETF application area at the beginning of 1990, the Web standard stack, given its foreseen volume and applicative nature on top of the Internet protocols, quickly spun off its own forum. The W3C then laid the foundations of the Web with the development of HTML 4 and XML at the...

Updated: 2023-06-03 less than 1 minute read

Produce one or more high-quality specs that embody a method (“DIDComm”) for secure, private and (where applicable) authenticated message-based communication, where trust is rooted in DIDs and depends on the messages themselves, not on the external properties of the transport(s) used. The method m...

Updated: 2023-06-03 less than 1 minute read

The idea behind these principles is on the one hand side, to use standards for the representation and the access to data on the Web. On the other hand, the principles propagate to set hyperlinks between data from different sources.

Updated: 2023-06-02 less than 1 minute read

Blockcerts is an open standard for building apps that issue and verify blockchain-based official records. These may include certificates for civic records, academic credentials, professional licenses, workforce development, and more. Blockcerts consists of open-source libraries, tools, and mobile...

Updated: 2023-06-02 less than 1 minute read

If you’re willing to put up with a lot of work for incremental improvements then step up and join a standard. Whether that is a (relatively) fast moving standard group like OASIS (www.oasis-open.org) or a slower but more international group like ISO you will learn. You’ll also benefit from workin...

Updated: 2023-06-01 less than 1 minute read

Computer scientist E. Dean Tribble stated that in smart contracts, identity-based access control did not support well dynamically changing permissions, compared to the object-capability model. He analogized the ocap model with giving a valet the key to one’s car, without handing over the right to...

Updated: 2023-05-22 less than 1 minute read

Gs1 introduced the barcode in 1974. We are a global, neutral, non-profit standards organisation that brings efficiency and transparency to the supply chain. Our standards are proven by industry and can help you achieve your public policy goals. Designed by consensus, our standards are proven, ope...

Updated: 2023-05-20 less than 1 minute read

The Web Authentication Working Group will develop recommendation-track specifications defining an API, as well as signature and attestation formats which provide an asymmetric cryptography-based foundation for authentication of users to Web Applications. Overall goals include obviating the use of...

Updated: 2023-05-19 less than 1 minute read

The Semantic Web isn’t just about putting data on the web. It is about making links, so that a person or machine can explore the web of data. With linked data, when you have some of it, you can find other, related, data Like the web of hypertext, the web of data is constructed with documents on...

Updated: 2023-05-19 less than 1 minute read

SpruceID is an ecosystem of open source libraries to enable user-controlled identity anywhere. Kepler is a decentralized storage system that uses smart contracts to define where your data live and who has access. Enable reusable identity verifications across social media, DNS and more. Enable use...

Updated: 2023-03-31 less than 1 minute read

As a Community Interest Company we are legally committed to pursuing our mission of empowering individuals with their data. We are currently helping individuals and service providers use Personal data to better manage chronic health conditions, access debt advice, improve independent assisted liv...

Updated: 2023-03-30 less than 1 minute read

Spherity’s Digital Twins enable innovative customer journeys across mobility, supply chain transparency, risk assessment, audit trails for data analytics, and many more use cases.Our developers and systems designers combine years of deep research in the emerging decentralized identity space with ...

Updated: 2023-03-30 less than 1 minute read

We help people to sell, organise, and communicate about their property with confidence. Strong product knowledge ensures everyone derives maximum value from objects they buy, sell, and own. Mattereum’s first customer is legendary actor William Shatner’s company Third Millenia. Using Mattereum Ass...

Updated: 2023-03-22 less than 1 minute read

When users want to sign up or log in to your application: User requests a magic link sent to their email address User clicks on that magic link User is securely logged into the applicationIf it’s a web application, users are logged into the original tab, even if the user clicked on the m...

Updated: 2023-03-22 less than 1 minute read

With ViDSigner we offer a SaaS multichannel electronic signature platform that combines the security of cryptographic technology, biometrics and easy use from email certification to website and mobile integrations, smartcard and handwritten in-person signing.With ViDChain we provide a Blockchain ...

Updated: 2023-03-22 less than 1 minute read

We’re building an identity layer for a better, more secure Internet Our mission is to give users back control of their data and ensure their safety online. Since its inception at MIT in 2017, GATACA has developed a comprehensive blockchain-based SSI solution that offers a single user-centric digi...

Updated: 2023-03-22 less than 1 minute read

Mission: We provide convenient applications for end users and organisations to receive, organize and share trusted data while respecting privacy and data sovereignty. Vison: Lissi is the leading communication platform for companies and their customers providing tools for trusted interactions duri...

Updated: 2023-03-22 less than 1 minute read