Certified ExternalMachine Editionv0.1Not yet commercially availableCheckout unavailable

CEME-SCAV-0.1 · WinMedia Certified External Machine Editions

Supply-Chain Layout & Attestation Verification Machine Edition v0.1

Source profile: in-toto verification model

Capability Summary

Verify a declared software supply-chain layout against thresholded, authorized attestation evidence and artifact-flow rules.

Verify a declared software supply-chain layout against thresholded, authorized attestation evidence and artifact-flow rules.

WinMedia Certification & Non-Endorsement

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

Supply-Chain Layout & Attestation Verification Machine Edition v0.1 is an independent WinMedia Certified External Machine Edition. It is not an official product of in-toto. 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

Bounded verification profile; not the in-toto tool suite and not an upstream certification service.

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 in-toto command line suite, Python framework, or daemon
  • Not an automated key management infrastructure (PKI) or hardware security module driver
  • Not arbitrary cryptographic attestation formats outside the bounded layout verification schema

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: in-toto verification model

Upstream Project: in-toto

Repository: in-toto/in-toto

Pinned Commit: e352b43ad7cb8915d84c36d791aa61346152a0a3

Pinned Source Path: in_toto/in_toto_verify.py

Git Blob SHA-1: 246dac1931bce00d6abb899f12befe6a68598dce

License & Relationship

License Basis: Apache-2.0

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.

intoto-candidate-v0.1-governed.zip

SHA-256: 05a95101f0a1f5579acf50ded998445f56547f947fd46b9ff04876ba2888b4ac

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.

intoto-candidate-v0.1-public-companion.zip

SHA-256: 6f2b8dbe1f0477d45962c9a5f86ab2a45eb4126ceea4642d7b251b38f5829011

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

Legal & Attribution Disclosures

Rights, Attribution & Non-Endorsement Notice

Full Attribution Notice

Derived from the in-toto supply chain verification model by the in-toto contributors. Independently processed and certified through WinMedia's Machine Edition Factory. WinMedia is not affiliated with, sponsored by, or endorsed by in-toto or its maintainers.

Non-Endorsement Boundary

Supply-Chain Layout & Attestation Verification Machine Edition v0.1 is an independent WinMedia Certified External Machine Edition. It is not an official product of in-toto. 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.