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_.2014.257.01.0073.01.ENG 
Syn. eTS Verification and Validation Service
INTEROPERABILITY SALIENCY:
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-to-request-timestamps/ 
					 
					
						
							
								
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								| ID | ABB202 | 
| dct:publisher |  | 
| dct:modified |  | 
| eira:status | [ Exists | Development planned ] | 
| eira:reusability | [ Excellent (90-100%) | Very good (70-89,9%) | Fair (50-74,9%) | Poor (0-49,9%) ] | 
| eira:actual_use | [ Currently used | Used planned | No ] | 
| difi:namespace | eira | 
| difi:name_no | e-Timestamp Verification and Validation Service [ns:eira] | 
| difi:description_no | 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_.2014.257.01.0073.01.ENG 
								Syn. eTS Verification and Validation Service
								INTEROPERABILITY SALIENCY:
								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-to-request-timestamps/ 
								 | 
| difi:name_en |  | 
| difi:description_en |  | 
| difi:language | no | 
| label | ${name} [ns:${property:difi:namespace}] | 
| dct:type | archi:application-service |