1
CLEAN
ZW
SP
TAG
Invisible characters
unusual spacing
hidden tags
REMOVE DIRECTLY
→
2
STRIP
C2PA
EXIF
XMP
provenance
file metadata
creator information
REMOVE DIRECTLY
→
3
REWRITE
statistical token pattern
🔑 PRIVATE KEY
matching detector needed to verify
REWRITE TO WEAKEN
Separate operations: cleanup, metadata removal, and attempted statistical disruption.