Sigan / verify / SUL9-EY3U

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-SUL9-EY3U✓ The drawing process was recorded and verified⟠ Device-signed & verified

Time drawing

00:00:26

Time not drawing

00:00:00

Strokes

Sittings

Undo / redo

2 / 0

Pastes

Verify · sha256 1aebac3e66dba04d…

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

When it was drawn

What this page states · not a verdict

Drawn in 39 strokes over 00:00:26, in one sitting. Whether external images were imported is not checked in this record (v0). The record alone allows it to be replayed from the beginning.

Forgery difficultyModerate53/100top 66% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 39 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvevar 0.060

Speed · accel0.7 px/ms

Tilt · azimuth27–47°

Micro-tremor0.50 index

Rhythm · rest0 pauses

Action logundo 2 · redo 0 · device 0

Seal · linked artwork file

Hash chain

sha256

Sittings (segments)

1 segments · 39 strokes

Character of this drawing

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