What made this file?
Every asset Sigmora generates carries a provenance record written into the file itself — which model made it, from what prompt, through which fallbacks, at what cost. Drop one in and read it. The record is hash-bound, so if anything was changed after the fact, this page will say so.
How this works
The record is a Genblaze manifest, embedded in the file — an iTXt chunk in a PNG, a uuid box in an MP4 — and hashed over its own contents. Editing any field breaks the hash.
Your file is read in this tab and is not uploaded. Only the extracted record, a few kilobytes, is sent for the hash check — a 4 GB master and a thumbnail send the same amount. We do the check server-side against Genblaze itself rather than reimplementing its hashing here, because a second implementation would eventually drift, and it would drift by calling honest files fakes.
A verdict of “record intact, outputs unverified” is not a failure. It means the manifest was never tampered with, but its outputs are referenced by URL rather than content hash, so the check cannot bind the record to the exact bytes you are holding.