Standard

A protocol to exchange credentials between two identity wallets.

This specification describes a privacy-respecting mechanism for storing, indexing, and retrieving encrypted data at a storage provider. It is often useful when an individual or organization wants to protect data in a way that the storage provider cannot view, analyze, aggregate, or resell the data.

 A spedification to define a data storage and message relay mechanism that entities can use to locate public or private permissioned data related to a given Decentralized Identifier (DID).

This specification provides a mechanism for the use of JSON Schemas with Verifiable Credentials.

A DIDComm 2 Profile for supporting the Wallet and Credential Interaction (WACI) Protocols for both Issuance and Presentation Exchange.

The proposed standard will specify a reference architecture for decentralised identity management, optionally enabled by distributed ledger technology (DLT) and blockchain systems. The reference architecture aims to natural persons and legal entities and addresses concepts, cross-cutting aspects, architectural considerations, and architecture views, including functional components, roles, activities, and their relationships with blockchain and DLT. Technical specifications of the legal identity itself and specifically those of official identity documents issued by competent authorities are outside the scope of this standard, since they are regulated based on its own legislation and technical standards. Likewise, this standard does not aim to define specifications that are within the scope of REGULATION (EU) No 910/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 July 2014 on electronic identification and trust services for electronic transactions in the internal market and repealing Directive 1999/93/EC, currently in force, but to support the Proposal for a REGULATION OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL amending Regulation (EU) No 910/2014 as regards establishing a framework for a European Digital Identity (COM/2021/281 final, eIDAS 2 Proposal), which includes the provision by Member States of EU Digital Identity Wallets as an enabler for personal identification and qualified trust services, including the issuance of qualified electronic attestations of identity attributes. The standard does not aim to impose any device identification procedure before third parties, without prejudice of any wallet authentication capability required by the eIDAS 2 Proposal. The standard will meet at least the following criteria: - it is technologically neutral; - it is compatible with other relevant international standards on digital identity, such as ISO/IEC 24760, - it is applicable to identity attributes of natural persons, legal entities and things, - the application of this standard allows compliance with current privacy and personal data protection regulation, when appropriate, - it is aligned with the relevant provisions of the eIDAS 2 Regulation proposal, - it enables the deployment of practical, usable, flexible and cost-efficient decentralised identity management systems, - it takes into account the specific needs of small and medium-sized enterprises (SMEs); and, - it is suitable for use in business-to-business relationships with individuals and legal entities.

A predecessor of GS1 Web Vocabulary, specifically targeted at search optimization

Database Standard

A alternative protocol that in the DPP case is used to anchor DIDs and product information schemas.

A protocol to exchange credentials between two wallets that anchor their DIDs on Hyperledger Indy. E.g. two companies in a value chain can exchange product or company credentials with this protocol.

A GS1 standard that defines all GS1 Identification keys, all GS1 Application Identifiers and all GS1 adopted barcode (1D and 2D) standards.

A standard that specifies how to encode GS1 identification keys and application identifiers into a web url. The standard further defines a resolver function enabling tha management of linking to multiple sources using predefined link types.