The multi-author problem
A bid is stitched together from a subject lead’s notes, a partner’s boilerplate, last year’s successful submission and a compliance annex. Any of those may have passed through an assisted drafting tool without the bid manager knowing.
Signing a declaration you cannot substantiate is the actual exposure. Checking before filing turns an unknown into either a clean record or a specific passage to ask a colleague about.
Keeping a defensible record
The value of a dated report here is not that it proves the submission is human-written, because it cannot, and it says so. The value is that it evidences due diligence: on this date, this exact file, this test was run, these keys were tested, and this is what it found.
Because the report carries a SHA-256 of the file, it is tied to the version you actually submitted rather than to a draft.
Fitting it into a submission workflow
Pro batch upload handles a full annex set in one pass. If your bid pipeline is automated, the JSON API and MCP server let a check run as a pre-submission gate, so provenance is disclosed before handoff rather than discovered after.
Wherever this page describes a result: a detected mark is not proof of authorship, and an absent mark is not proof of human authorship. WatermarkRemoverPro's on-device rewrite can reduce detectable evidence but cannot guarantee defeating a vendor's undisclosed watermark, on any tier.