Which party can actually answer your question
A question about what a file carries has several possible addressees: the tool vendor, the platform, whoever operated the tool, and whoever published the result. Only some of them can answer. As of 2026-09-12.
| Question | Who can answer it |
|---|---|
| What does this tool apply by default | The vendor, on a page |
| What did this request ask for | Whoever wrote the integration |
| What did the delivered file carry | Whoever inspected it, if anybody |
| What survived the upload | The platform, or a test |
Inclusion rule. Question types that arrive about a generated asset after publication. Order. Grouped by addressee, earliest in the chain first.
1A vendor cannot answer questions about somebody else's pipeline
What a tool applies is the vendor's to describe. What arrived at an audience depends on an editor, an export, an upload and a platform, none of which the vendor controls or can see.
Asking the vendor produces an accurate answer to a different question, which is worse than no answer because it sounds authoritative. The chain has to be walked rather than delegated.
2The operator is usually the sole witness
Settings in force, parameters sent and which version was selected are visible at the moment of production and nowhere afterwards. Whoever was at the keyboard is the record, unless a record was kept.
Which is the entire argument for keeping one. It converts a person's memory, which leaves the organisation, into a field in a row, which does not.
3Platforms are testable even when they are not answerable
Support channels rarely produce a statement about what a transcode preserves. Publishing one asset and inspecting the copy an audience receives produces the answer in an afternoon.
That answer covers everything through the same route until the route changes, which makes it better than a statement would have been. A test describes the pipeline in use rather than the pipeline in general.
4The publisher owns the question whether or not they own the answer
Whatever the tool did and whatever the platform kept, the party that published generated work is the one asked about it. Nothing in any vendor's arrangements moves that.
So the useful posture is to assume the answer will have to come from inside the production, and to arrange the record accordingly before there is any question to answer.
Background on mechanism and practice. Nothing here is attributed to a product, and nothing here is a reading of any instrument. The sourced material is on the generator table. Related: Three kinds of marking, Keeping a record.