PVCM — Production Version Control Module

OOF® Origin Open Foundation®

Independent Methodological Authority

Architecture: SLGA™ — Software Lifecycle Governance Architecture
Parent Standard: SDPS — Software Deployment Standard
Category: Governance & Enforcement
Subcategory: Software Deployment Governance
Type: Core Module
Governed Space: Software Production Version Governance
Module ID: SLGA-SDPS-PVCM-03
Origin ID: OOF-SLGA-SDPS-PVCM
Version: 1.0
Status: Canonical Open
Effective Date: 14.10.2026
Compatibility: Methodology OS — Modular Compatibility
GIE-Compatible: Yes
AI-Readable: Yes
Authority: OOF® — OriginOpen® Foundation
Protection: Protected Methodological Work
Canonical Language: English

Canonical Definition

PVCM — Production Version Control Module is the Core Module within
SDPS that governs how software versions actually present, activated,
or operating within defined production environments are identified,
associated with authorized releases and deployment records, verified
against their underlying artifacts and configurations, monitored for
version inconsistency, and maintained as traceable production-state
references throughout deployment transitions.

PVCM establishes production version identity as an evidence-supported

representation of operational software reality rather than a version
label, deployment intention, or pipeline completion claim.

It governs the relationship between authorized release identity, deployed

artifact identity, target environment, active production instances,
configuration and dependency references, version transitions, and
observed production state.

The module recognizes that one software product may operate through
multiple versions simultaneously across clusters, regions, devices,
services, or operational segments.

It distinguishes a release authorized for deployment from an artifact

actually present in production, a deployed artifact from an activated
version, and a reported version from an independently supported
production identity.

PVCM applies to human-operated deployments, automated pipelines,

cloud-native systems, distributed applications, embedded software,
autonomous software systems, and robotic platforms.

Its principal governance output is the Software Production Version
Profile .

Operational Role

PVCM establishes and maintains the identity and consistency of software

versions within production environments.

It governs:

Production version identity
Production environment association
Release-to-production traceability
Artifact identity verification
Build and configuration references
Deployment authorization association
Installed and activated version distinctions
Runtime version identification
Multi-version production states
Version distribution across operational segments
Production version transitions
Configuration and dependency consistency
Version drift detection
Unknown and conflicting version states
Version observation evidence
Production version reassessment
Historical version continuity
Handoff to deployment-state monitoring

PVCM does not authorize deployments, execute deployment procedures,
establish overall service health, or independently govern rollback and
recovery decisions.

Operational Question

How can software versions actually present, activated, and operating
across production environments remain identifiable, traceable, and
consistent with applicable release, deployment, artifact,
configuration, and operational conditions when automated deployments,
distributed infrastructure, mixed-version states, and autonomous
execution may cause the observed production reality to differ from the
intended or authorized version?

Position in Architecture Governance Flow

SLGA™ Governance Flow

Software Requirements → Software Creation → Software Dependencies →

Software Configuration → Software Quality → Software Security →
Software Release → Software Deployment → Software Change Management →
Software Retirement

Cross-cutting: Software Lifecycle Control

SDPS Core Module Flow

DPM — Deployment Planning Module → DAM — Deployment Authorization

Module → PVCM — Production Version Control Module → DSMM — Deployment
State Monitoring Module → RRVM — Rollback & Recovery Module

PVCM is the third Core Module within SDPS.

It receives the intended production state from DPM and the applicable

deployment authorization references from DAM.

It establishes which software versions and artifacts are actually
present within the governed environment.

Its outputs support DSMM in evaluating deployment-state consistency and

RRVM in identifying rollback or recovery targets.

Governed Space

Software Production Version Governance

This governed space concerns the identification, verification,

classification, transition, and historical preservation of software
version states within operational production environments.

It begins when a software artifact is introduced, detected, or
proposed for activation within a production environment.

It continues while the artifact remains present, activated, operating,

transitioning, superseded, or otherwise relevant to the environment's
software state.

It includes version identity discrepancies discovered after deployment

execution and version states resulting from partial deployments,
recovery actions, or unauthorized modifications.

Governed Object

The primary Governed Object is:

A Software Production Version State representing the evidence-supported

association between an identifiable software artifact, its release and
deployment references, a defined production environment or operational
segment, its installation or activation condition, and its observed
version identity at a specified time.

The governed object must preserve:

Production Version ID

Software Product ID

Release ID

Artifact Identity

Build Reference

Deployment ID

Deployment Authorization Reference

Environment ID

Operational Segment ID

Configuration Reference

Dependency Reference

Installation State

Activation State

Observed Version State

Observation Time

Evidence Reference

Scope

Production Version Identification

Release Association

Artifact Identity Verification

Build Reference Association

Environment and Segment Identification

Installation and Activation State

Runtime Version Observation

Multi-Version Representation

Version Distribution

Production Version Consistency

Configuration and Dependency References

Version Drift

Version Conflicts

Version Transition Traceability

Version Evidence

Historical State Preservation

Reassessment

Monitoring Handoff

PVCM does not prescribe a particular versioning convention, deployment
tool, container platform, or software packaging technology.

Foundational Principle

The software version governing production reality is the version
supported by evidence of what is actually present and operating—not
merely the version that was intended, approved, labeled, or reported
as deployed.

Release Version ≠ Production Version.

Deployment Reported Successful ≠ Authorized Artifact Verified in

Production.

Version Label Equality ≠ Artifact Identity Equality.

Artifact Installed ≠ Artifact Activated.

Artifact Activated ≠ Artifact Operating as Intended.

Production Version Identity

Every governed production version must have an identifiable reference.

Relevant elements include:

Production Version ID

Software Product ID

Release ID

Artifact Identity

Environment ID

Operational Segment ID

Deployment Reference

Version State

Observation Time

Evidence Reference

A production version identity must remain distinguishable from a
software release identifier and a deployment execution identifier.

Production Environment Association

PVCM must identify the operational environment in which a software
version is present.

Relevant elements include:

Environment ID

Environment Type

Infrastructure Reference

Operational Purpose

Environment Boundary

Relevant Services

Version Observation Scope

Environment State Reference

For distributed systems, environment identification may require
multiple operational segments rather than one undifferentiated
production label.

Operational Segment Identity

An operational segment is an identifiable portion of a production
environment relevant to version governance.

Examples include:

Service Instance

Container

Virtual Machine

Physical Server

Cluster

Region

Availability Zone

Edge Device

Embedded Controller

Robotic Unit

Device Fleet Group

PVCM must identify segments at the level necessary to represent
material production version differences.

Release-to-Production Association

PVCM must preserve the relationship between a production artifact and
its applicable software release.

Relevant elements include:

Release ID

Release Record Reference

Release Authorization Reference

Authorized Artifact Identity

Deployment ID

Observed Artifact Identity

Production Version State

A production artifact must not be assumed to belong to an authorized
release solely because its version label matches the release label.

Deployment Authorization Association

PVCM must preserve the applicable deployment authorization reference
where available.

Relevant elements include:

Deployment Authorization ID

Authorized Release

Authorized Environment

Authorized Scope

Authorized Actor Reference

Authorization Validity

Authorization Restrictions

Observed Deployment Association

PVCM does not determine the legitimacy of deployment authorization.

DAM governs that determination.

PVCM identifies whether the observed production version can be
associated with the relevant authorization.

Artifact Identity

PVCM requires production artifact identity to be established through
suitable evidence.

Relevant identifiers may include:

Cryptographic Digest

Artifact Registry Identity

Signed Artifact Reference

Build Provenance Reference

Package Identity

Container Image Digest

Binary Identity

Firmware Identity

Immutable Artifact Reference

The appropriate method depends on the software artifact and deployment

environment.

A human-readable version string alone may be insufficient.

Artifact Identity Verification

Artifact identity verification evaluates whether the observed production

artifact corresponds to the expected artifact.

Relevant elements include:

Expected Artifact Identity

Observed Artifact Identity

Verification Method

Verification Time

Evidence Source

Verification Result

Known Limitations

Conflicting Evidence

Where direct artifact verification is unavailable, the limitation must
remain explicit.

Artifact Reference Available ≠ Artifact Identity Verified.

Build Identity Association

PVCM must preserve relevant build identity references established
through SCFS.

These may include:

Build ID

Build Configuration

Source Reference

Build Environment Reference

Build Provenance

Build Reproducibility Reference

Artifact Output Identity

PVCM does not reproduce build governance.

It evaluates the association between the build reference and the artifact

actually present in production.

Version Label Governance

Version labels may support identification but must not replace
artifact identity evidence.

Examples include:

Semantic Version

Release Number

Build Number

Commit Reference

Container Tag

Firmware Version

Deployment Revision

Internal Version Identifier

Labels may be reused, overwritten, incorrectly assigned, or applied to
different artifacts.

Version Label Match ≠ Verified Artifact Match.

Intended Production Version

PVCM receives the intended production version from DPM and relevant

deployment references.

Relevant elements include:

Target Release

Target Artifact

Target Environment

Target Operational Segments

Target Configuration

Target Dependency State

Intended Activation State

Planned Version Distribution

The intended version provides a comparison reference.

It does not establish the actual production version.

Observed Production Version

The observed production version represents the software identity supported

by evidence from the operational environment.

Relevant evidence may include:

Artifact Inspection

Runtime Identity Reporting

Container Image Digest

Installed Package Metadata

Firmware Attestation

Deployment Inventory

Process or Service Identity

Trusted Agent Observation

Operational State Record

Observed identity must preserve the observation source, time, scope,
and limitations.

Intended–Observed Version Alignment

PVCM evaluates alignment between intended and observed production
versions.

Relevant relationships include:

Intended Release ↔ Observed Release

Intended Artifact ↔ Observed Artifact

Intended Environment ↔ Observed Environment

Intended Segment ↔ Observed Segment

Intended Configuration ↔ Observed Configuration

Intended Activation ↔ Observed Activation

Material misalignment must be classified and supplied to the relevant
deployment governance mechanisms.

Installation State

PVCM must distinguish software presence from software activation.

Relevant installation states include:

Not Present

Transfer Pending

Transferred

Installation In Progress

Installed

Partially Installed

Installation Failed

Installation State Unknown

Installation state must remain associated with the relevant artifact
and operational segment.

Activation State

Activation state concerns whether an installed artifact has been enabled

for its intended operational function.

Relevant states include:

Not Activated

Activation Pending

Activation In Progress

Activated

Partially Activated

Activation Failed

Deactivated

Activation State Unknown

Activation may be controlled through service startup, traffic routing,
feature flags, firmware switching, or other mechanisms.

Runtime Version State

Runtime version state concerns which software artifact is actually
executing or serving the relevant operational function.

Relevant states include:

Running

Partially Running

Standby

Inactive

Degraded

Terminated

Runtime State Unknown

PVCM governs runtime identity, not the complete operational quality or

health of the running software.

DSMM evaluates the broader deployment-state implications.

Installed–Activated–Running Distinction

PVCM must preserve three separate questions:

What software is installed?

What software is activated?

What software is actually running or serving the operational function?

These conditions may differ.

For example, a new artifact may be installed but inactive while the
previous version continues serving production traffic.

A service may report the new version as activated while some instances
still execute the previous artifact.

Installed ≠ Activated ≠ Running.

Multi-Version Production State

PVCM recognizes that multiple software versions may coexist
legitimately.

Examples include:

Rolling Deployments

Canary Releases

Blue–Green Environments

Regional Rollouts

Mixed-Version Clusters

Edge Device Fleets

Gradual Firmware Updates

Compatibility Transition Periods

Multi-version operation must remain identifiable rather than being
treated automatically as a version conflict.

Version Distribution

Version distribution represents the relationship between software versions

and the operational segments where they are present or active.

Relevant elements include:

Version Identity

Segment Identity

Installation State

Activation State

Runtime State

Observation Time

Distribution Scope

Evidence Coverage

Where meaningful, distribution may be expressed through counts,
proportions, regions, clusters, or device groups.

Distribution claims must remain supported by the available observation
coverage.

Canary Version Governance

Canary deployments introduce a new version into a limited operational
scope.

PVCM must identify:

Canary Version

Canary Segments

Existing Production Version

Canary Scope

Activation State

Observed Version Distribution

Expansion References

Version Evidence

PVCM does not independently determine whether the canary's operational
performance justifies broader rollout.

DSMM governs the relevant operational-state assessment.

Rolling Version Transition

A rolling deployment may create temporary mixed-version states.

PVCM must preserve:

Previous Version

Target Version

Affected Segments

Transition Sequence Reference

Current Version Distribution

Completed Segments

Pending Segments

Failed Segments

Transition Evidence

A rolling deployment must not be classified as uniformly updated when
material segments remain on earlier versions.

Blue–Green Version State

Blue–green deployments may maintain two production-capable
environments.

PVCM must distinguish:

Blue Environment Identity

Green Environment Identity

Artifact Identity in Each Environment

Activation State

Traffic-Serving State

Version Transition Reference

Observed Production Version

Evidence

The environment containing the newer artifact is not necessarily the
environment currently serving production traffic.

Feature-Gated Version State

Software functionality may be activated or restricted through feature
flags or equivalent mechanisms.

PVCM must distinguish:

Artifact Version

Installed Version

Activated Feature Configuration

Operational Segment

Feature State Reference

Observation Evidence

Feature configuration may materially affect the operational meaning of
a production version.

PVCM records the relevant version and configuration association.

Broader behavioral and operational assessments remain governed by

applicable modules.

Production Configuration Association

PVCM must preserve the configuration references relevant to production
version identity.

Relevant elements include:

Configuration Baseline

Applied Configuration

Environment-Specific Configuration

Runtime Configuration Reference

Configuration Version

Observed Configuration State

Known Configuration Difference

Evidence

Configuration governance remains within SCFS.

PVCM governs the production-version relevance of those references.

Dependency State Association

PVCM must preserve relevant dependency references associated with the
observed production version.

These may include:

Dependency Baseline

Runtime Dependency Versions

Container Base Image

Linked Libraries

External Service Dependencies

Firmware Dependencies

Dependency Restrictions

Observed Dependency Differences

Dependency governance remains within SDS.

PVCM identifies deployment-relevant dependency associations and

Production Version Consistency

Production version consistency concerns whether the observed production

state aligns with the applicable release, deployment, artifact,
configuration, and environment references.

Relevant dimensions include:

Release Consistency

Artifact Consistency

Build Consistency

Environment Consistency

Configuration Consistency

Dependency Consistency

Activation Consistency

Version Distribution Consistency

Consistency must be assessed within the relevant operational scope and
observation time.

Version Consistency Classification

PVCM applies the following consistency conditions:

Consistent

Consistent Within Authorized Mixed-Version Scope

Inconsistent

Partially Verified

Unknown

Conflicted

Not Applicable

A mixed-version environment may be consistent when the distribution
matches an authorized transition plan.

Conversely, a single-version environment may be inconsistent if the
observed artifact differs from the authorized artifact.

Production Version Drift

Version drift occurs when the observed production version state
materially diverges from its applicable reference state.

Potential causes include:

Unauthorized Deployment

Partial Rollout

Failed Update

Manual Artifact Replacement

Mutable Container Tag

Unexpected Rollback

Configuration Change

Dependency Change

Device Update Failure

Unrecorded Infrastructure Action

PVCM must identify the observed deviation without assuming its cause.

Drift Detection

Version drift detection requires comparison between applicable reference

and observed states.

Relevant elements include:

Reference Version State

Observed Version State

Comparison Scope

Observation Time

Detection Method

Difference

Materiality

Evidence

Required Reassessment Reference

A discrepancy must not be dismissed solely because the software
remains operational.

Unauthorized Production Version

A production artifact may be present without an applicable deployment
authorization.

PVCM must preserve:

Observed Artifact Identity

Environment

Operational Segment

Observed State

Deployment Reference, If Available

Authorization Reference, If Available

Evidence

Authorization Gap

PVCM identifies the production version and the authorization association

gap.

DAM determines authorization legitimacy.

Artifact Present in Production ≠ Artifact Legitimately Deployed.

Unknown Production Version

An unknown production version exists when available evidence cannot
sufficiently establish the artifact identity or relevant version
state.

Examples include:

Unverifiable Binary

Missing Artifact Provenance

Unavailable Runtime Inventory

Inconsistent Version Reports

Unidentified Firmware

Unobserved Production Segment

Incomplete Deployment Records

Unknown identity must not be replaced with an assumed release version.

Conflicting Production Version Evidence

Version evidence may conflict.

Examples include:

Deployment Pipeline Reports Version A

Runtime Reports Version B

Artifact Digest Corresponds to Version C

Inventory Contains an Outdated Record

PVCM must preserve the conflict and identify the affected production
scope.

The current version must not be classified as verified until the
material conflict is resolved or legitimately bounded.

Production Version Observation

PVCM must preserve how version information was obtained.

Relevant elements include:

Observation ID

Observation Source

Observed Artifact

Environment

Operational Segment

Observation Time

Verification Method

Evidence Reliability

Known Limitations

Observed Result

Observation must remain distinguishable from deployment intention and
execution reports.

Observation Coverage

Observation coverage concerns how much of the relevant production

environment is represented by available version evidence.

Relevant dimensions include:

Environment Coverage

Service Coverage

Instance Coverage

Regional Coverage

Device Coverage

Temporal Coverage

Artifact Verification Coverage

Unobserved Segments

A claim that all production instances run a specified version requires
evidence sufficient for the claimed scope.

Observation Freshness

Production version observations may become outdated.

PVCM must identify:

Observation Time

Relevant Deployment Activity

Subsequent Version Changes

Environment Changes

Expected Observation Validity

Reverification Requirements

Historical version evidence must not automatically be treated as proof
of the current production state.

Evidence Provenance

Production version evidence must remain attributable to its source.

Relevant elements include:

Evidence ID

Evidence Source

Collection Method

Collection Actor or System

Collection Time

Observed Target

Integrity Reference

Verification Result

Known Limitations

Evidence provenance supports reconstruction and assessment of version

identity claims.

Evidence Sufficiency

PVCM must assess whether the available evidence supports the claimed
production version state.

Relevant dimensions include:

Artifact Identity Evidence

Environment Identity Evidence

Operational Segment Coverage

Installation State Evidence

Activation State Evidence

Runtime Identity Evidence

Configuration Reference Evidence

Dependency Reference Evidence

Evidence Freshness

Evidence Consistency

Evidence Available ≠ Production Version Verified.

Production Version Transition

A production version transition occurs when the version state of an
operational environment or segment changes.

Relevant transitions include:

Installation

Activation

Deactivation

Version Replacement

Traffic Switch

Rolling Update

Rollback

Recovery Replacement

Environment Migration

Version Removal

PVCM must preserve the relevant before-and-after version identities
and transition references.

Transition Traceability

Production version transitions must remain reconstructable.

Relevant elements include:

Transition ID

Previous Version

Target Version

Observed Resulting Version

Environment

Operational Segment

Deployment or Recovery Reference

Transition Time

Execution Evidence Reference

Verification Evidence

A transition record must not automatically be treated as proof that
the intended resulting version was established.

Partial Version Transition

A version transition may complete in some operational segments while
remaining incomplete in others.

PVCM must identify:

Completed Segments

Pending Segments

Failed Segments

Unknown Segments

Previous Versions

Target Versions

Observed Distribution

Evidence Coverage

Partial transitions must not be collapsed into a single completed
state when material version differences remain.

Version Transition Failure

Version transition failure may include:

Artifact Installation Failure

Activation Failure

Version Identity Mismatch

Incomplete Rollout

Unexpected Version Reversion

Configuration Incompatibility

Dependency Incompatibility

Unknown Resulting Version

PVCM governs the identity and version-state consequences.

DSMM evaluates broader deployment-state consequences, and RRVM governs

applicable rollback or recovery.

Version Reassessment

Production version reassessment may be required when:

New Deployment Evidence Emerges

Artifact Identity Changes

Runtime Reports Conflict

Configuration Changes

Dependencies Change

New Operational Segments Appear

Unauthorized Modification Is Detected

Rollback Occurs

Recovery Changes the Production State

Observation Evidence Becomes Stale

Reassessment must preserve the earlier supported state and the reason
for reclassification.

Historical Production Version Continuity

PVCM must preserve relevant historical version states.

These may include:

Previously Installed Version

Previously Activated Version

Previously Running Version

Superseded Version

Rolled-Back Version

Recovered Version

Removed Version

Unknown Historical Version

Historical records must remain distinguishable from current
observations.

Production Version Governance Classification

PVCM recognizes the following classifications:

Version Not Established

Version Identification Pending

Artifact Present

Installed

Activation Pending

Activated

Running

Standby

Mixed-Version State

Version Transition In Progress

Version Partially Verified

Version Verified

Version Inconsistent

Version Drift Detected

Artifact Identity Conflict

Authorization Association Missing

Observation Insufficient

Reassessment Required

Superseded

Removed

Unknown

Conflicted

A classification must identify the relevant environment, segment, and
observation time.

Governance Requirements

A conforming PVCM implementation must satisfy the following
requirements. Identity and Association

Establish production version identity
Identify the software product
Preserve release association
Preserve artifact identity
Identify the production environment
Identify relevant operational segments
Preserve deployment references
Preserve applicable authorization references
Preserve build identity references
Preserve configuration and dependency references

Production State

Distinguish installed, activated, and running states
Identify the intended production version
Identify the observed production version
Preserve observation time
Represent multi-version environments
Preserve version distribution
Identify material partial transitions
Preserve version transition references
Distinguish version identity from operational health
Preserve historical version states

Verification and Consistency

Establish suitable artifact verification methods
Preserve verification results
Compare intended and observed artifact identities
Evaluate version consistency
Identify material configuration differences
Identify material dependency differences
Detect production version drift
Preserve unknown version states
Preserve conflicting version evidence
Prevent version labels from replacing artifact verification

Evidence and Continuity

Preserve version observation evidence
Identify evidence provenance
Evaluate observation coverage
Evaluate evidence freshness
Evaluate evidence sufficiency
Preserve material evidence limitations
Identify reassessment triggers
Preserve version-state revisions
Maintain production version traceability
Provide version references to deployment-state monitoring

Governance Logic

Authorized Release Reference → Intended Production Version → Target

Environment → Operational Segments → Deployment Execution Reference →
Artifact Observation → Installation State → Activation State → Runtime
Version State → Artifact Identity Verification → Configuration and
Dependency Association → Intended–Observed Comparison → Version
Consistency Classification → Production Version Profile

Where multiple versions coexist:

Environment → Operational Segments → Observed Versions → Version

Distribution → Authorized Transition Reference → Mixed-Version
Consistency Assessment

Where discrepancies occur:

Reference Version → Observed Version → Material Difference → Evidence

Assessment → Consistent / Inconsistent / Unknown / Conflicted →
Reassessment or Intervention Reference

PVCM must not convert deployment execution reports into verified
production identity without sufficient evidence.

Governance Outputs

The principal output is:

Software Production Version Profile

Supporting outputs may include:

Production Version Identity

Release-to-Production Association

Artifact Verification Record

Build Identity Reference

Production Environment Reference

Operational Segment Register

Installed Version Record

Activated Version Record

Runtime Version Record

Version Distribution Map

Multi-Version State Record

Production Configuration Reference

Production Dependency Reference

Version Consistency Assessment

Version Drift Record

Version Conflict Record

Version Observation Evidence

Evidence Coverage Assessment

Production Version Transition Record

Historical Production Version Register

Production Version Governance Classification

Deployment Monitoring Handoff

Minimum Implementation Framework

A minimum PVCM implementation must establish eight governance layers.
Layer 1 — Production Identity

Identify the software product, release, production version, environment,

and relevant operational segments. Layer 2 — Artifact Association

Preserve artifact identity, build references, deployment references, and

applicable authorization associations. Layer 3 — Operational Version
State

Distinguish installed, activated, and running versions within the
relevant environment. Layer 4 — Multi-Version Representation

Represent material version differences across services, instances, regions,

clusters, devices, or other operational segments. Layer 5 —
Consistency Verification

Compare intended and observed production versions, artifacts,

configurations, and relevant dependency states. Layer 6 — Evidence

Preserve observation methods, sources, times, coverage, freshness,

integrity references, and limitations. Layer 7 — Transition and
Continuity

Maintain version transitions, historical states, drift findings, conflicts,

and reassessment requirements. Layer 8 — Governed Output and Handoff

Establish the Software Production Version Profile and provide relevant

version-state references to DSMM and other applicable governance
mechanisms.

The implementation may use manual inventories, software agents,
runtime inspection, deployment platforms, artifact registries, or
other suitable mechanisms.

The governance logic remains independent of the chosen technology.

Cross-Module Boundary

DPM → PVCM

DPM defines the intended production version and target operational
state.

PVCM identifies the versions actually present, activated, or running.

DAM → PVCM

DAM establishes the legitimate deployment authorization.

PVCM preserves the association between observed production versions and

applicable authorization references.

PVCM → DSMM

PVCM establishes production version identity and consistency.

DSMM evaluates the broader deployment state, operational conditions,

monitoring evidence, and intervention triggers.

PVCM → RRVM

PVCM identifies previous, current, and resulting production versions.

RRVM governs rollback and recovery actions and verifies their operational

consequences.

Production Version Verified ≠ Deployment Operationally Acceptable.

Cross-Architecture Boundary

PVCM consumes relevant references from:

SRLS — Software Release Standard

Release identity, artifact references, authorization, and records.

SCFS — Software Configuration Standard

Build identity, artifact version identification, configuration baselines,

and configuration change references.

SDS — Software Dependency Standard

Dependency identity, version, suitability, and continuity references.

SSS — Software Security Standard

Security-relevant artifact and dependency conditions.

SLCS — Software Lifecycle Control Standard

Lifecycle state and transition references.

PVCM does not replace release, build, configuration, dependency,
security, or lifecycle control governance.

It governs the production-state identity and consistency of the software

artifacts to which those mechanisms relate.

Practical Applications

Cloud-Native Production Systems

Identifying actual container images and software versions across clusters,

regions, and service instances.

Continuous Delivery

Verifying that the artifact running in production corresponds to the
authorized release rather than relying on pipeline success reports.

Autonomous Software Deployment

Detecting version mismatches or unrecorded changes introduced through
autonomous agent execution.

Industrial and Embedded Software

Preserving firmware identity across equipment, controllers, and distributed

Robotics

Identifying which software versions are operating on physical robotic
units, including partially updated fleets.

Critical Infrastructure

Maintaining evidence-supported production version identities for

operational systems where unknown or inconsistent versions create
significant risks.

Use Case 1 — The Pipeline Reports the Correct Version but Production

Runs a Different Artifact

A software provider authorizes release 4.2 for production deployment.

The deployment pipeline reports successful installation of version
4.2.

However, the container tag used during deployment was mutable.

The tag now points to an artifact with a different cryptographic
digest.

PVCM evaluates:

Authorized Release → Expected Artifact Identity → Deployment Reference →

Observed Production Artifact → Digest Comparison → Version Consistency

The assessment identifies:

The displayed version label matches the expected release
The observed artifact identity differs from the authorized
artifact
The deployment completion report does not establish artifact
The production version cannot be classified as verified against
the

consistency. authorized release.

The appropriate classification is:

Version Inconsistent — Artifact Identity Mismatch.

Version Label Equality ≠ Artifact Identity Equality.

Use Case 2 — A Rolling Deployment Leaves an Unidentified Mixed-Version

Production State

A cloud service deploys a new software version across multiple
clusters.

Most clusters receive the update.

Several instances fail during deployment and remain on the previous
version.

The deployment dashboard reports overall completion.

PVCM evaluates:

Target Version → Cluster Identity → Instance Identity → Observed Version

Distribution → Transition Evidence → Consistency Assessment

The assessment identifies:

The intended version is identifiable
Multiple operational segments remain on the previous version
The actual distribution differs from the intended completed
state
The overall deployment completion claim is not supported for the
full

environment.

The appropriate classification is:

Mixed-Version State — Partial Transition.

Deployment Reported Complete ≠ Every Production Segment Updated.

Use Case 3 — A Robotic Fleet Contains Unknown Firmware Versions

A robotics operator manages a fleet of autonomous mobile robots.

A firmware update is deployed through a remote management system.

Most robots report the expected firmware version.

Several disconnected units provide no current version evidence.

The management platform displays the update campaign as completed.

PVCM evaluates:

Firmware Release → Device Fleet → Device Identity → Observed Firmware

Version → Observation Coverage → Evidence Freshness

The assessment identifies:

The intended firmware release is identifiable
Most devices provide supporting version evidence
Several devices have no current observation
The update completion claim exceeds the verified observation
coverage
The unobserved devices must retain an unknown version state

The appropriate classification is:

Partially Verified — Unknown Device Version States.

Fleet Update Reported Complete ≠ Every Device Version Verified.

Critical Distinctions

Release Version ≠ Production Version.

Deployment Reported Successful ≠ Authorized Artifact Verified in

Production.

Version Label Equality ≠ Artifact Identity Equality.

Artifact Installed ≠ Artifact Activated.

Artifact Activated ≠ Artifact Operating as Intended.

Installed ≠ Activated ≠ Running.

Artifact Reference Available ≠ Artifact Identity Verified.

Version Label Match ≠ Verified Artifact Match.

Artifact Present in Production ≠ Artifact Legitimately Deployed.

Evidence Available ≠ Production Version Verified.

Historical Version Evidence ≠ Current Production Version Evidence.

Deployment Transition Recorded ≠ Resulting Version Verified.

Mixed-Version State ≠ Automatically Inconsistent State.

Production Version Verified ≠ Deployment Operationally Acceptable.

Deployment Reported Complete ≠ Every Production Segment Updated.

Fleet Update Reported Complete ≠ Every Device Version Verified.

Canonical Boundary

PVCM governs the identity, verification, consistency, distribution,

transition, and historical continuity of software versions actually
present, activated, or operating within defined production
environments.

It establishes the evidence-supported relationship between release

identity, artifact identity, deployment references, operational
segments, configuration and dependency references, and observed
production version states.

PVCM does not authorize deployment, execute deployment actions,
establish complete operational health, or independently govern
rollback and recovery.

Its principal governance output is the:

Software Production Version Profile

This output provides the production identity and consistency basis for

DSMM, RRVM, and relevant software lifecycle governance mechanisms.

Canonical Closing Statement

The software version that matters operationally is not necessarily the
version that was approved, deployed, or displayed by a management
system. It is the version that can be identified and verified in the
environment where software actually operates.

A release may be authorized while production contains a different
artifact.

A deployment pipeline may report success while some instances remain
on an earlier version.

A container tag may display the expected version while referencing an
unexpected binary.

A software update may be installed without being activated.

A robotic fleet may appear updated while disconnected devices retain
unknown firmware states.

And a previous production version may remain active after a deployment
system reports that it has been replaced.

PVCM establishes the governance structure required to identify these

It requires production software to remain associated with verifiable

artifacts, environments, operational segments, and observation
evidence.

It preserves the distinction between intended and observed versions,

between installation and activation, and between version identity and
operational health.

It recognizes legitimate mixed-version states without allowing partial

deployments or unknown instances to disappear behind a single
product-level version label.

It maintains version transition histories and identifies material

discrepancies requiring reassessment.

Production version governance begins where deployment intention meets
operational evidence.

PVCM ensures that the software identity represented in governance
records corresponds to the software reality that can actually be
established in production.