Sigan.beta
Sigan / verify / 5Q2Y-RXFE

2026-08-23

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-5Q2Y-RXFE The drawing process was recorded and verified⟠ Device-signed & verified
Strokes
2,142
Sittings
3
Undo / redo
871 / 0
Pastes
0
Canvas rotations
48
Zoom in/out
12
Verify · sha256 b0f6de4e9e382945…
⛓ Existed before 8/23/2026 — anchored in Bitcoin.ots proof
Time drawing
00:26:36
3 sittings, 2,142 strokes. Only this is time a human spent drawing.
Time not drawing
00:01:05
Time the file sat open with hands off.
Time drawing 96.1%Time not drawing 3.9%

When it was drawn

What this page states · not a verdict

Drawn in 2,142 strokes over 00:26:36, across 3 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 48 times, zoomed in 4 and out 8 times — traces of working at comfortable angles and scales, recorded as part of the working habit.

Forgery difficultyVery high84/100top 36% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 2,142 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvevar 0.028
Speed · accel0.4 px/ms
Tilt · azimuth64–84°
Micro-tremor0.18 index
Rhythm · rest10 pauses
Action logundo 871 · redo 0 · device 0

Seal · linked artwork file

Hash chain
sha256
Sittings (segments)
3 segments · 2,142 strokes

Character of this drawing

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https://sigan.mmwo.io/verify/SIGAN-5Q2Y-RXFE