Sigan / verify / EU8H-FEQD

2026-08-09

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-EU8H-FEQD✓ The drawing process was recorded and verified⟠ Device-signed & verified

Strokes

312

Sittings

Undo / redo

135 / 0

Pastes

Canvas rotations

Zoom in/out

Verify · sha256 c8d3418a14fe0b52…

⛓ Existed before 8/9/2026 — anchored in Bitcoin.ots proof

Time drawing

00:04:03

26 sittings, 312 strokes. Only this is time a human spent drawing.

Time not drawing

01:02:06

Time the file sat open with hands off.

Time drawing 6.1%Time not drawing 93.9%

When it was drawn

What this page states · not a verdict

Drawn in 312 strokes over 00:04:03, across 26 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 0 times, zoomed in 1 and out 0 times — traces of working at comfortable angles and scales, recorded as part of the working habit.

Forgery difficultyHigh78/100top 40% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 312 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvevar 0.063

Speed · accel0.8 px/ms

Tilt · azimuth16–41°

Micro-tremor0.53 index

Rhythm · rest2 pauses

Action logundo 135 · redo 0 · device 0

Seal · linked artwork file

Hash chain

sha256

Sittings (segments)

26 segments · 312 strokes

Character of this drawing

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