Certified ExternalMachine Editionv0.1Not yet commercially availableCheckout unavailable

CEME-CEDR-0.1 · WinMedia Certified External Machine Editions

Conflict-Explaining Dependency Resolution Machine Edition v0.1

Source profile: PubGrub — Dart pub solver model

Capability Summary

Find a compatible finite dependency solution or emit a cause-linked derivation proof explaining why no total solution exists.

Find a compatible finite dependency solution or emit a cause-linked derivation proof explaining why no total solution exists.

WinMedia Certification & Non-Endorsement

Independent WinMedia operationalization grounded in a pinned public source. Certification is by WinMedia and does not imply upstream project endorsement.

Conflict-Explaining Dependency Resolution Machine Edition v0.1 is an independent WinMedia Certified External Machine Edition. It is not an official product of Dart pub or PubGrub. No upstream endorsement, certification, sponsorship or trademark license is claimed. The product claim is limited to the bounded capability stated in the release envelope.

Acquisition & Checkout StatusCheckout unavailable

This Certified External Machine Edition has a proposed price of $39.99 USD. That price has not been set for purchase. Edition details are available to review; checkout is unavailable.

Boundary & Definition

Bounded Capability Scope

Finite explicit-version profile; no full semantic-version algebra, Dart Pub compatibility, exact PubGrub backjump semantics or performance claim.

The Machine Edition Factory extracts only the precise, verifiable operational model from the pinned source. It does not import unnecessary dependencies or expand scope beyond what is provably reproducible.

Explicit Exclusions

What Is Excluded

  • Not the full Dart pub client, network resolver, or package repository cache
  • Not full general semantic-version range algebra across arbitrary ecosystems
  • Not an exact PubGrub backjump performance claim for unbounded search spaces

Provenance & Source Profile

Pinned External Source Authority

Clear documentary provenance grounded in pinned public repositories and explicit version identifiers.

Source Profile Metadata

Source Profile Label: PubGrub — Dart pub solver model

Upstream Project: Dart pub / PubGrub

Repository: dart-lang/pub

Pinned Commit: 51d9e82d3931536ad629a7430314ac34413c30c4

Pinned Source Path: doc/solver.md

Git Blob SHA-1: 30605db7d3a0b1c0dc24514a87afa3ef79fe2d38

License & Relationship

License Basis: BSD-style three-clause Dart project license

Relationship: SOURCE_PROFILE_ONLY_NOT_ENDORSEMENT

WinMedia independently executed capability qualification, source/rights verification, conformance testing, admission, and release authorization.

Packaging & Fulfillment

Delivery Model: Governed Artifact & Public Companion

Each Certified External Machine Edition is represented by one governed commercial delivery artifact and one public companion artifact.

Paid Delivery ArtifactGoverned

Governed Machine Edition Package

The authoritative, immutable commercial package containing machine-executable schemas, contracts, test fixtures, manifest, and provenance bindings.

conflict-explaining-dependency-resolution-me-candidate-v0.1-governed.zip

SHA-256: 0e79857c9539de8ae5cff210a7f680386543b135e2b1d04976898644dc3e9bf0

Delivered via secure, signed fulfillment links upon authorized purchase.

Reference ArtifactPublic Companion

Public Companion Package

Proposed reference and evaluation companion. The public companion is not a separate paid SKU. It becomes downloadable only when its publication status is explicitly marked PUBLISHED.

conflict-explaining-dependency-resolution-me-candidate-v0.1-public-companion.zip

SHA-256: c43d3e8d3fbef0d5f49f6c506974a89d5e73cd82039635deac7879acb45e3881

Status: Public companion not published (No download link available)

Legal & Attribution Disclosures

Rights, Attribution & Non-Endorsement Notice

Full Attribution Notice

Derived from PubGrub documentation and solver algorithms by the Dart project authors. Independently processed and certified through WinMedia's Machine Edition Factory. WinMedia is not affiliated with, sponsored by, or endorsed by Google or the Dart project contributors.

Non-Endorsement Boundary

Conflict-Explaining Dependency Resolution Machine Edition v0.1 is an independent WinMedia Certified External Machine Edition. It is not an official product of Dart pub or PubGrub. No upstream endorsement, certification, sponsorship or trademark license is claimed. The product claim is limited to the bounded capability stated in the release envelope.

Family-Wide Standard

Certified External Machine Editions are independent WinMedia operationalizations of bounded capabilities grounded in pinned public sources. Certification is by WinMedia and does not imply approval, partnership, certification, or endorsement by any upstream project.