Sigan / verify / NAUS-BBWU

2026-07-24

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-NAUS-BBWU✓ The drawing process was recorded and verified⟠ Device-signed & verified

Strokes

374

Sittings

Undo / redo

42 / 0

Canvas rotations

Zoom in/out

Verify · sha256 2c5ba213a9c762e9…

⛓ Existed before 7/24/2026 — anchored in Bitcoin.ots proof

Time drawing

00:08:30

21 sittings, 374 strokes. Only this is time a human spent drawing.

Time not drawing

04:26:00

Time the file sat open with hands off.

Time drawing 3.1%Time not drawing 96.9%

When it was drawn

What this page states · not a verdict

Drawn in 374 strokes over 00:08:30, across 21 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 4 and out 7 times — traces of working at comfortable angles and scales, recorded as part of the working habit.

Forgery difficultyHigh68/100top 48% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 374 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 · azimuth13–26°

Micro-tremor1.08 index

Rhythm · rest7 pauses

Action logundo 42 · redo 0 · device 0

Seal · linked artwork file

Hash chain

sha256

Sittings (segments)

21 segments · 374 strokes

Character of this drawing

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