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The purpose of the Authentic Chained Data Container (ACDC) Task Force is to help draft and incubate a family of IETF-focused specifications that defines specifications that define the standard requirements for the semantics of Authentic Chained Data Containers. The semantics of ACDCs include both source provenance and authorization provenance or delegation. The hypothesis is that the W3C Verifiable Credential standard may be expanded to serve as an Authentic Data Container (ADC) with authentic provenance chains (APC) as a super semantic. This may be further expanded to support both a source provenance sub-semantic and a delegated authorization sub-semantic. These are all encapsulated into the semantics with the supporting syntax of an ACDC.
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The table below lists all deliverables of the ACDC Task Force:
| Acronym | Full Name of Deliverable | Deliverable Type | Link to Draft Deliverable | Lead Authors | Status/Notes | ACDC | Authentic Chained Data Container | Specification | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KERI | Key Event Receipt Infrastructure | Specification | https://trustoverip.github.io/tswg-keri-specification/ | IETF Spec RepoSamuel Smith | Active Draft | SAID | Self-Addressing Identifiers | Specification | IETF Spec Repo | |||||||
| ACDC | Authentic Chained Data Container | Specification | Samuel Smith | Active Draft | ||||||||||||
| CESR | Composable Event Streaming Representation | Specification | IETF Spec Repohttps://trustoverip.github.io/tswg-cesr-specification/ | Samuel Smith | Active Draft | |||||||||||
| SAID | Self-Addressing Identifiers | Specification | Merged to CESR | |||||||||||||
| CESR Proof | CESR Proof Signatures | Specification | IETF Spec RepoPending merge | Active Draft | ||||||||||||
| PTEL | Public Transaction Event Log | Specification | IETF Spec RepoMerged ACDC | |||||||||||||
| IPEX | Issuance and Presentation Exchange protocol | Specification | IETF Spec RepoMerged ACDC | |||||||||||||
| OOBI | Out-Of-Band-Introduction protocol | Specification | IETF Spec Repo | Active Draft | DID KERI | KERI DID Method | Specification | IETF Spec Repo | Phil Feairheller | KERI | Key Event Receipt Infrastructure | Specification | IETF Spec RepoMerged to KERI | |||
| VC-ACDC | Securing Verifiable Credentials using Authentic Chained Data Containers. | Specification | Unofficial draft | Active Draft |
Chairs
Please add your name to this list if you wish to be a chair:
- Samuel Smith, ProSapien Samuel Smith
- Philip Feairheller, GLEIF Phil Feairheller
- Kevin Griffin, GLEIF Kevin Griffin
2022 - Members
Please add your name to this list in any desired role:
- Primary Editors
Secondary Editors
Secondary Editors
- Primary Reviewers
Secondary Reviewers
- Observers
Meeting Schedule
The ACDC TF currently holds a meeting weekly on Tuesdays:
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Intellectual Property Rights (Copyright, Patent, Source Code)
As a Task a Task Force (TF) of the Technology the Technology Stack WG (TSWG), the ACDC TF inherits inherits the IPR terms from the the TSWG JDF Charter. These include:
- Copyright mode: Apache2 and IETF Copyright OWFa 1.0 (available at https://www.openwebfoundation.org/the-agreements/the-owf-1-0-agreements-granted-claims/owfa-1-0)
- Patent mode: OWFa 1.0 (available at https://www.openwebfoundation.org/the-agreements/the-owf-1-0-agreements-granted-claims/owfa-1-0)Patent mode: Apache2
- Source code: Apache 2.0 , (available at at http://www.apache.org/licenses/LICENSE-2.0.html. )
- The ACDC TF is not expected to produce source code.
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| Task | Description | Link | Authors |
|---|---|---|---|
| GLEIF use case | https://hackmd.io/dlnfd8xOSqmD90v4Y6mzFQ | ||
| Supply Chain use case | Supply chain refers to the overall concept behind the flow of any type of goods and services. | https://hackmd.io/vYztT346RC-m34aVmFB7vg | |
| Delegation use case (analog to ZCap usage) | A car rental company delegates driving privileges for car X to Alice. Alice delegates to the attendant at valet parking. | https://hackmd.io/jDSauX_4RWmTzn8rPijxng | |
| Data graph with verification | Boarding a plane for international travel | https://hackmd.io/QYlbK-mmTSGKHkpyP_-VSg | |
| Pure data provenance | Citing sources | https://hackmd.io/QiOf8YjnT261g8MMAh2yJA |
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