Sigan.beta
Sigan / verify / QKT5-LEPM

2026-07-20

Process ReportCertificate PDFIssued
Process replayActual recorded strokes
Loading the recording 0%
LineOrderRework
00:00
Your drawing rhythm becomes the beat, speed the pitch, pressure the dynamics. The same drawing always makes the same song.
SERIAL · SIGAN-QKT5-LEPM The drawing process was recorded and verified⟠ Device-signed & verified
Strokes
1,743
Sittings
25
Undo / redo
1125 / 6
Saves
3
3.1/hour
Canvas rotations
5
Zoom in/out
21
Verify · sha256 24ab510485386d98…
⛓ Existed before 7/24/2026 — anchored in Bitcoin.ots proof
Time drawing
00:57:38
25 sittings, 1,743 strokes. Only this is time a human spent drawing.
Time not drawing
00:28:02
Time the file sat open with hands off.
Time drawing 67.3%Time not drawing 32.7%

When it was drawn

What this page states · not a verdict

Drawn in 1,743 strokes over 00:57:38, across 25 sittings. Whether external images were imported is not checked in this record (v0). The record alone allows it to be replayed from the beginning.

View habits

While drawing, the canvas was rotated 5 times, zoomed in 10 and out 11 times — traces of working at comfortable angles and scales, recorded as part of the working habit.

Forgery difficultyHigh72/100top 46% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 1,743 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvePressure not recorded (tablet driver)
Speed · accel0.5 px/ms
Tilt · azimuth25–25°
Micro-tremor1.23 index
Rhythm · rest166 pauses
Action logundo 1125 · redo 6 · device 0

Seal · linked artwork file

Hash chain
sha256
Sittings (segments)
25 segments · 1,743 strokes
Linked artwork file · hash match
6b86b273.clipsha256 54f534acb40b802d1a368,110 KBIf the sha256 of your copy matches a value above, that file is one of the files sealed with this record.
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https://sigan.mmwo.io/verify/SIGAN-QKT5-LEPM