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HTPBE?

Structural PDF tamper detection API. Catches edits your KYC stack misses.

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Status

Algorithm v2.23.3

Tool profile

OpenText Output Transformation Engine - 16.7.76

OpenText Output Transformation Engine - 16.7.76 appears on both legitimate first-generation output and downstream re-save flows — context (the other tool on the same document) is what flips the signal.

Back to all statistics
Forensic verdict

Mixed signal

Based on 8 appearances across the HTPBE? corpus.

Modification rate
100%+52pp above baseline
Corpus baseline: 48%
Total appearances
8
0.10% of corpus
Modification rate
100%
+52pp above baseline
Role split
0%C/100%P
Creator vs Producer share of appearances

Corpus profile

How OpenText Output Transformation Engine - 16.7.76 shows up in HTPBE? corpus

OpenText Output Transformation Engine - 16.7.76 is one of the PDF-handling tools surfaced in the HTPBE? corpus. OpenText Output Transformation Engine - 16.7.76 appears predominantly as the Producer (100% of its occurrences) — i.e. on documents whose original Creator was a different application and that subsequently passed through OpenText Output Transformation Engine - 16.7.76 on the way out.

In the HTPBE? corpus the contextual signal we look for is a producer/creator mismatch: when OpenText Output Transformation Engine - 16.7.76 appears as the latest Producer on a document whose Creator was an institutional source (e.g. Adobe PDF Library, Microsoft Word, a banking back-end), the document was rebuilt or re-saved after its original creation. That mismatch is the marker — never the tool itself.

On documents where OpenText Output Transformation Engine - 16.7.76 acts as Creator, 0% carry modification markers; on documents where it acts as Producer, 100% do. These are observed rates inside the HTPBE? corpus and should be read as base-rates, not as accusations against OpenText Output Transformation Engine - 16.7.76 or its users.

The signal
In the HTPBE? corpus the contextual signal we look for is a producer/creator mismatch: when OpenText Output Transformation Engine - 16.7.76 appears as the latest Producer on a document whose Creator was an institutional source (e.g. Adobe PDF Library, Microsoft Word, a banking back-end), the document was rebuilt or re-saved after its original creation. That mismatch is the marker — never the tool itself.

Role in the workflow

How OpenText Output Transformation Engine - 16.7.76 shows up in metadata

Every PDF carries a Creator (the application that produced the original document) and a Producer (the engine that wrote the PDF). The same tool can appear in either slot, with very different modification profiles.

CAs Creator · 0%
As Producer · 100%P
CAs Creator
  • Usage
    0
  • Modification rate
    0%
PAs Producer
  • Usage
    8
  • Modification rate
    100%
  • Avg file size
    53 KB

How to read this

The Creator slot typically reflects where a document started life. The Producer slot reflects whatever wrote the bytes — and is the field that gets overwritten when a PDF is opened, edited, and saved by a downstream tool.

A higher modification rate as Producer than as Creator usually means the tool is acting as a re-saver on documents that originated elsewhere. A higher rate as Creator points to fragile workflows around the original authoring app.

Distributions

What ships alongside OpenText Output Transformation Engine - 16.7.76

The PDF versions OpenText Output Transformation Engine - 16.7.76 writes when acting as Producer, and the other tools that appear in the same documents.

PDF versions written

Most output is PDF 1.7 (100% of files where OpenText Output Transformation Engine - 16.7.76 is the Producer).

PDF 1.7100.0%

Related profiles

Tools you’ll see next to OpenText Output Transformation Engine - 16.7.76

Other tools that frequently share metadata with OpenText Output Transformation Engine - 16.7.76 in the same documents. Each card links to its own forensic profile.

C100% co-occurrence
Expert PDF 15
Appearances37
Mod rate78%

Long tail

Notable observations

Smaller cuts of the OpenText Output Transformation Engine - 16.7.76 corpus — useful context, but treat each row as a single data point rather than a strong signal.

Pages parsed
8
Oldest observed
1 Apr 2024 — about 2 years ago

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