RFC 9402 · INFORMATIONAL · 2023
MON · 14 SEP 2026
Concat Notation
Overview
RFC 9402, “Concat Notation”, is an Informational document published in April 2023 by M. Basaglia, J. Bernards, J. Maas. The canonical text is published by the RFC Editor.
Abstract
This document defines the Concat notation: a text-based language used to describe pictures and videos whose subject includes cats, containers, and their interactions.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
Read this RFC
The canonical text of RFC 9402 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
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