Patent: Upload digital content to CDN via signed token
Summary
The USPTO has published a patent application detailing a method for uploading digital content to a Content Delivery Network (CDN) using a digitally signed token. The application, filed by NAGRAVISION SÀRL, describes a process involving a content provider, a certificate authority, and a content transmission network.
What changed
This document is a published patent application (US20260087100A1) from NAGRAVISION SÀRL, detailing a method for securely uploading digital content to a Content Delivery Network (CDN). The proposed method involves the content provider obtaining a digitally signed 'legitimation token' from a certificate authority after authentication. This token, which includes a content tag and provider identifier, is then uploaded along with the digital content to the CDN.
While this is a patent application and not a regulation imposing direct compliance obligations, it outlines a technical approach to content security and delivery. Companies involved in content distribution, digital rights management, or CDN services may find the described methodology relevant for understanding evolving technological standards and potential future intellectual property considerations in content transmission and authentication.
Archived snapshot
Mar 26, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
METHOD OF UPLOADING CONTENT TO CDN
Application US20260087100A1 Kind: A1 Mar 26, 2026
Assignee
NAGRAVISION SÀRL
Inventors
Philippe STRANSKY-HEILKRON, Laurent PIRON
Abstract
A method of uploading a digital content from a content provider to a content transmission network responsible for transmitting contents to user devices. The method includes transmitting a request for a legitimation token for the digital content from the content provider to a certificate authority, upon successful authentication of the content provider by the certificate authority, receiving by the content provider the legitimation token from the certificate authority, the legitimation token including a content tag and an identifier of the content provider, and is digitally signed by the certificate authority, and uploading the digital content and the legitimation token from the content provider to the content transmission network.
CPC Classifications
G06F 21/10 H04L 9/3213 H04L 9/3263 H04L 2209/60
Filing Date
2023-09-22
Application No.
19113045
Named provisions
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Source
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