Sigan / verify / 8E7T-F55B
2026-07-30
Process Report ↗Certificate PDF ↗IssuedTime drawing
00:01:53
7 sittings, 87 strokes. Only this is time a human spent drawing.
Time not drawing
18:39:43
Time the file sat open with hands off.
Time drawing 0.2%Time not drawing 99.8%
When it was drawn
What this page states · not a verdict
Drawn in 87 strokes over 00:01:53, across 7 sittings. Whether external images were imported is not checked in this record (v0). The record alone allows it to be replayed from the beginning.
Forgery difficultyModerate51/100top 70% hardest to fake
To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 87 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.
Signals from the hand
Seal · linked artwork file
Hash chain
sha256
Sittings (segments)
7 segments · 87 strokes
Linked artwork file · hash match
1af16dbd.psdsha256 fd05b9aafe14f7bc0c22…496 KBIf the sha256 of your copy matches a value above, that file is one of the files sealed with this record.
Check the file you received
Nothing is uploaded — the check runs entirely in your browser.
Character of this drawing
You can prove your own work this way as well
Record the process as you draw, and the process itself — not the finished image — becomes the proof.
Words left on this work
Comments 0
Nothing said yet.
Log in to leave a word. Log in →
Anyone can view this page
Place this QR on your work or share the link. It opens without a login.
https://sigan.mmwo.io/verify/SIGAN-8E7T-F55B