dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011d-verify-preserved-node-state

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dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011d-verify-preserved-node-state [2026/08/17 14:20] – removed - external edit (Unknown date) 127.0.0.1dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011d-verify-preserved-node-state [2026/08/17 14:20] (current) – ↷ Links adapted because of a move operation nick_dido
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 +====== NOD-011d — Verify Preserved Node State ======
  
 +[[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:start|Go to NOD-011 — Preserve Node State]]
 +
 +===== Statement =====
 +
 +The [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]] SHALL verify each preserved representation of [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Node]] state against the preservation criteria specified by the governing [[dido:99_annexes:annex-b-terms-and-definitions:t:test_definition|Test Definition]].
 +
 +===== Derived From =====
 +
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:start|NOD-011 — Preserve Node State]]
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011a-specify-node-state-preservation|NOD-011a — Specify Node State Preservation]]
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011b-capture-node-state|NOD-011b — Capture Node State]]
 +  * [[dido:03-dido-te:99-annexes:annex-c-requirements:03-functional-requirements:03-02-node-requirements:nod-011-preserve-node-state:nod-011c-protect-preserved-node-state|NOD-011c — Protect Preserved Node State]]
 +  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-005|[DTE5] DIDO-TE Requirements Register]], source requirement identifier and obligation to be assigned
 +  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-006|[DTE6] Structured Information Processing Reference Architecture (SIP-RA)]]
 +  * [[dido:03-dido-te:99-annexes:annex-b-references:dte-007|[DTE7] Federated Data Interpretation Systems Reference Architecture (FDIS-RA)]]
 +
 +===== Rationale =====
 +
 +Verification determines whether a preserved Node-state representation satisfies the completeness, consistency, integrity, identity, context, compatibility, accessibility, and usability criteria specified by the governing Test Definition.
 +
 +Verification confirms that the representation contains the required state information and remains associated with the correct Node, preservation point, Node Definition, Node Implementation, Node Configuration, Test Environment, and Test Execution.
 +
 +Verification also confirms that the representation remains usable for its specified purpose. A representation sufficient for analysis or Evidence may not contain the information required to restore the Node.
 +
 +Verification occurs after capture and before the DIDO-TE relies on the representation for reconstruction, comparison, restoration, Test Results, or Evidence. The governing Test Definition may also require repeated verification during retention or before a later use.
 +
 +A representation that fails verification remains distinguishable from a verified representation and does not support a purpose for which it has not been verified.
 +
 +===== Applies To =====
 +
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:d:dido-te|DIDO-TE]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Node]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_definition|Node Definition]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_implementation|Node Implementation]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_configuration|Node Configuration]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:n:node_binding|Node Binding]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_definition|Test Definition]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_environment|Test Environment]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_execution|Test Execution]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:test_result|Test Result]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|Evidence]]
 +  * [[dido:99_annexes:annex-b-terms-and-definitions:t:traceability|Traceability]]
 +
 +===== Verification =====
 +
 +Verification confirms that:
 +
 +  - The governing Test Definition specifies the criteria used to verify each preserved Node-state representation.
 +  - The DIDO-TE uniquely identifies the representation subject to verification.
 +  - The DIDO-TE verifies that the representation contains each required item of state information.
 +  - The DIDO-TE verifies that the representation excludes information prohibited by the governing Test Definition.
 +  - The DIDO-TE verifies the completeness of the representation.
 +  - The DIDO-TE verifies the internal consistency of the representation.
 +  - The DIDO-TE verifies the integrity of the representation.
 +  - The DIDO-TE verifies the identity of the Node represented.
 +  - The DIDO-TE verifies the preservation point, time, and sequence associated with the representation.
 +  - The DIDO-TE verifies the association with the Node Definition, Node Implementation, Node Configuration, Node Bindings, Test Environment, and Test Execution.
 +  - The DIDO-TE verifies the compatibility of the representation with each specified use.
 +  - The DIDO-TE verifies that the representation remains accessible and usable.
 +  - The DIDO-TE verifies the representation after capture.
 +  - The DIDO-TE verifies the representation before using it for reconstruction, comparison, restoration, Test Results, or Evidence.
 +  - The DIDO-TE repeats verification at each point specified by the governing Test Definition.
 +  - The DIDO-TE detects a missing, incomplete, inconsistent, altered, corrupted, misattributed, incompatible, unavailable, or unverifiable representation.
 +  - The DIDO-TE assigns a distinguishable verification status to the representation.
 +  - The DIDO-TE prevents a representation that fails verification from supporting a purpose for which it has not been verified.
 +  - The DIDO-TE records the verification criteria, method, time, findings, status, and supporting Evidence.
 +  - The DIDO-TE maintains Traceability among the representation, preservation specification, capture, protections, verification criteria, verification results, Test Executions, Test Results, and resulting Evidence.
 +  - Missing, incomplete, incorrect, unauthorized, or untraceable verification constitutes nonconformance with this requirement.
 +
 +===== Referenced By =====
 +
 +The following pages reference this requirement:
 +
 +{{backlinks>.#dido:03-dido-te}}
 +
 +===== Delivery Phase =====
 +
 +<todo>Assign the delivery phase.</todo>
 +
 +===== Implementation Status =====
 +
 +<todo>Assign the implementation status.</todo>
 +
 +===== Requirement Status =====
 +
 +<todo>The proposed derived requirement requires review and acceptance.</todo>
 +
 +----
 +
 +===== Issues =====
 +
 +<todo>Assign the source requirement identifier and obligation from the DIDO-TE Requirements Register.</todo>
 +
 +----
 +
 +===== Notes for Editors =====
 +
 +<code dokuwiki>
 +{{section>dido:03-dido-te:99-annexes:annex-c-requirements:03-node-requirements:nod-011-preserve-node-state:nod-011d-verify-preserved-node-state#Statement&noheader&nofooter&noeditbtn}}
 +</code>
 +
 +----
 +
 +<WRAP centeralign>
 +© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.
 +</WRAP>