e-Timestamp Verification and Validation Service

DESCRIPTION:
Shares the functionality of the verification of timestamps used for establishing evidence that a give piece of data existed at a given point in time.
An ‘electronic time stamp’ means data in electronic form which binds other data in electronic form to a particular time establishing evidence that the latter data existed at that time.

Based on eIDAS - 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.
http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv%3AOJ.L_.2014…

Syn. eTS Verification and Validation Service

INTEROPERABILITY SALIENCY:
IoP Dimension: Behavioral IoP
The e-Timestamp Verification and Validation Service ABB  is salient for technical interoperability because it provides
the functionalities required for e-timestamp verification and validation service.

EXAMPLES:
The following implementation is an example on how this specific Architecture Building Block (ABB) can be instantiated as a Solution Building Block (SBB):
OpenSSL timestamp verification
OpenSSL is an open-source tool that can be used to retrieve and verify digital timestamps.
https://wiki.openssl.org/index.php/Manual:Ts(1)
https://www.digistamp.com/technical/software-alternatives/using-openssl…

Attributes:
- ID: Internal key used to identify an architecture building block
- dct:type: The type of the architecture building block
- dct:publisher: The name of the individual or organisation that is documenting the current building block
- dct:modified: The date that the information documented for this building block was last modified
- eira:status: The development or realisation status of this building block
- eira:reusability_level
- eira:reusability_score
- eira:actual_reuse: Specifies if the solution is currently being reused
- eira:view