Sigan.beta
Sigan / verify / 6L3Z-M3U9

2026-07-31

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-6L3Z-M3U9 The drawing process was recorded and verified⟠ Device-signed & verified
Time drawing
00:00:06
Time not drawing
00:00:00
Strokes
4
Sittings
1
Undo / redo
0 / 0
Verify · sha256 edf332454c036b48…
⛓ Existed before 7/31/2026 — anchored in Bitcoin.ots proof

When it was drawn

What this page states · not a verdict

Drawn in 4 strokes over 00:00:06, 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 difficultyLow25/100top 99% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 4 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 · accel1.2 px/ms
Tilt · azimuthn/a
Micro-tremor16.24 index
Rhythm · rest0 pauses
Action logundo 0 · redo 0 · device 0

Seal · linked artwork file

Hash chain
sha256
Sittings (segments)
1 segments · 4 strokes

Character of this drawing

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https://sigan.mmwo.io/verify/SIGAN-6L3Z-M3U9