C2PA Content Credentialsとは何ですか？

C2PA Content CredentialsはDigimarc Labsによって開発されたChromeの拡張機能で、その主な機能は「Verify and display manifests for images embedding C2PA Content Credentials.」です。

拡張機能のスクリーンショット

C2PA Content Credentials拡張機能のCRXファイルをダウンロード

C2PA Content Credentials拡張子のファイルをcrx形式でダウンロードし、ブラウザにChrome拡張機能を手動でインストールするか、crxファイルを友達と共有して簡単にChrome拡張機能をインストールします。

拡張機能の使用方法

Content Credentials adds machine-readable and verifiable manifests to online assets to track the origin and history of online assets using the C2PA standard.
This extension automatically checks for manifests attached to images on the pages you are browsing. If an image has a manifest, the extension will validate it and make the results available via a click on the Content Credentials “CR” pin icon.

Features:
- Right click on an image and select `Verify Content Credentials` to trigger the verification.
- Or toggle on or off the automatic detection of images with manifests.
- Validates manifest when present and adds a "CR" pin to the image.
- Hovering the "CR" pin displays a summary of the manifest in a pop up

拡張機能の基本情報

名前	C2PA Content Credentials
ID	mjkaocdlpjmphfkjndocehcdhbigaafp
公式URL	https://chromewebstore.google.com/detail/c2pa-content-credentials/mjkaocdlpjmphfkjndocehcdhbigaafp
説明	Verify and display manifests for images embedding C2PA Content Credentials.
ファイルサイズ	24.03 MB
インストール数	201
現在のバージョン	0.0.3
最終更新日	2024-01-23
公開日	2023-12-07
開発者	Digimarc Labs
Eメール	[email protected]
支払い方法	free
拡張機能のウェブサイト	https://www.digimarc.com/products/digital-content-authentication
ヘルプページのURL	https://github.com/digimarc-corp/c2pa-content-credentials-extension/issues
プライバシーポリシーページのURL	https://www.digimarc.com/legal/privacy-policy
対応言語	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 3, "name": "C2PA Content Credentials", "version": "0.0.3", "description": "Verify and display manifests for images embedding C2PA Content Credentials.", "icons": { "16": "images\/icons\/icon.png", "32": "images\/icons\/icon.png", "48": "images\/icons\/icon.png", "128": "images\/icons\/icon.png" }, "content_scripts": [ { "matches": [ "" ], "js": [ ".\/node_modules\/@webcomponents\/webcomponentsjs\/webcomponents-bundle.js", "contentScript.js" ], "css": [ "content.css" ] } ], "background": { "service_worker": "background.js", "type": "module" }, "action": { "default_popup": "popup.html", "default_icon": "images\/icons\/icon.png" }, "permissions": [ "tabs", "scripting", "storage", "contextMenus" ], "host_permissions": [ "http:\/\/\/", "https:\/\/\/" ], "sandbox": { "pages": [ "sandbox.html" ] }, "content_security_policy": { "sandbox": "sandbox allow-scripts allow-forms allow-popups allow-modals; script-src 'self' 'unsafe-inline' 'unsafe-eval'; child-src 'self'; worker-src 'self' blob: chrome-extension:;" }, "web_accessible_resources": [ { "resources": [ "sandbox.html", ".js", "c2pa\/" ], "matches": [ "" ] } ] }