---
reference_key: sigstore-cosign
title: "Sigstore cosign --- container/signing verification"
url: "https://docs.sigstore.dev/cosign/"
availability: available
capture_method: primary
captured_at: 2026-06-23T03:32:00Z
document_id: REF-sigstore-cosign
---

# Sigstore cosign --- container/signing verification

| Field | Value |
|-------|-------|
| **Reference key** | `sigstore-cosign` |
| **Availability** | AVAILABLE |
| **Capture method** | `primary` |
| **Source type** | remote_url |
| **URL / path** | https://docs.sigstore.dev/cosign/ |
| **Captured (UTC)** | 2026-06-23T03:32:00Z |
| **Content type** | text/html; charset=UTF-8 |
| **HTTP status** | 200 |

## Boardroom Citation Context

MVAP P3-02 model/container signing verification.

## Source Location

https://docs.sigstore.dev/cosign/





## Captured Content

```text
Cosign - Sigstore Sigstore GitHub Twitter About Overview Tooling Security Model Threat Model Sigstore Bundle Format API Stability and Deprecation Policy The Importance of Verification Contributing Get Help Documentation Locations FAQs Research Quickstart Sigstore Quickstart with Cosign Sigstore CI Quickstart OIDC Verification Cheat Sheet Cosign Signing Overview Signing Containers Signing Blobs Git Support PKCS11 Tokens Signing Other Types Verifying Verifying Signatures Timestamps In-Toto Attestations Key Management Overview Signing with Self-Managed Keys Importing Key Pairs Hardware Tokens System Configuration Installation Integration Configuring Cosign with Custom Components Public Deployment Registry Support Specifications Language Clients Language Client Overview Go Java JavaScript Python Ruby Rust Policy Controller Overview Installation Sample Policies Certificate Authority Overview Certificate Issuing Transparency Log Info Using OIDC Tokens Release Log HSM Support Certificate Specification Transparency Log Overview Installation Sharding CLI Pluggable Types Signing and Uploading Other Types Verifying Binaries Event Stream Project Documentation Cosign Fulcio Gitsign Policy Controller API Reference OpenAPI Specification Cosign Signing Verifying Key Management System Configuration
```

---

*Archived reference article for AICSR-STUDY-2026-001 footnote corpus.*