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Terminology
This and the following section defines the core concepts, entities, and relationships that underpin a
Dataspace
.A
Dataspace
is a set of technical services that facilitate interoperable asset sharing between entities.A
DataspaceAuthority
is an entity that manages a Dataspace
.A
Participant
is a Dataspace
member that provides and/or consumes assets.A
ParticipantAgent
is a technology system that performs operations on behalf of a Participant
.An
IdentityProvider
is a trusted technology system that creates, maintains, and manages identity information for a Participant
and ParticipantAgents
.A
CredentialIssuer
is a trusted technology system that issues verifiable credentials for a Participant
and ParticipantAgents
.Observability, Traceability and Audit Logging
of transactions, e.g. Contract Negotiation
, Data Transfer
and enforcement of access policies or usage policies, in a Dataspace
can be a requirement. If a trusted technology system is required that records and verifies those domain events. This is not in the scope of the current version of the document and is subject of future work.A
DataspaceRegistrationService
is a technology system that maintains the state of Participants
in a Dataspace
.Data or a technical service that can be shared by a
Participant
.A set of rules, duties, and obligations that define the terms of use for an
Asset
.A concrete
Policy
associated with a specific Asset
.A concrete
Policy
associated with a specific Asset
that has been signed by both the provider and consumer Participants
.A collection of entries representing
Assets
and their Offers
that is advertised by a provider Participant
.A
ParticipantAgent
that makes a Catalog
accessible to Participants
.A
ParticipantAgent
that produces Agreements
and manages Asset
sharing.A set of interactions between a provider
Connector
and consumer Connector
that establish an Agreement
.A set of interactions between a provider
Connector
and consumer Connector
that give access to an Asset
under the terms of an Agreement
.Last modified 5mo ago