Sigan / verify / REU5-GGBX

2026-08-14

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-REU5-GGBX✓ The drawing process was recorded and verified⟠ Device-signed & verified

Strokes

1,528

Sittings

Undo / redo

543 / 2

Pastes

Canvas rotations

Zoom in/out

Verify · sha256 0ab4e68014ddbf31…

⛓ Existed before 8/14/2026 — anchored in Bitcoin.ots proof

Time drawing

00:25:22

4 sittings, 1,528 strokes. Only this is time a human spent drawing.

Time not drawing

00:01:04

Time the file sat open with hands off.

Time drawing 95.9%Time not drawing 4.1%

When it was drawn

What this page states · not a verdict

Drawn in 1,528 strokes over 00:25:22, across 4 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 17 times, zoomed in 7 and out 2 times — traces of working at comfortable angles and scales, recorded as part of the working habit.

Forgery difficultyVery high91/100top 25% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 1,528 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvevar 0.042

Speed · accel0.3 px/ms

Tilt · azimuth35–83°

Micro-tremor0.14 index

Rhythm · rest25 pauses

Action logundo 543 · redo 2 · device 0

Seal · linked artwork file

Hash chain

sha256

Sittings (segments)

4 segments · 1,528 strokes

Character of this drawing

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https://sigan.mmwo.io/verify/SIGAN-REU5-GGBX