Sigan.beta
Sigan / verify / 6JHR-5NS3

2026-08-05

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-6JHR-5NS3Format-only (no device signature)
Time drawing
00:01:00
Time not drawing
00:00:07
Strokes
66
Sittings
2
Undo / redo
0 / 0
Saves
2
119.8/hour
Verify · sha256 3d90f66542e3e659…
⛓ Existed before 8/5/2026 — anchored in Bitcoin.ots proof

When it was drawn

What this page states · not a verdict

Drawn in 66 strokes over 00:01:00, across 2 sittings. Whether external images were imported is not checked in this record (v0). The record alone allows it to be replayed from the beginning.

Forgery difficultyModerate49/100top 71% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 66 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvevar 0.029
Speed · accel0.8 px/ms
Tilt · azimuth24–36°
Micro-tremor0.89 index
Rhythm · rest3 pauses
Action logundo 0 · redo 0 · device 0

Seal · linked artwork file

Hash chain
sha256
Sittings (segments)
2 segments · 66 strokes
Linked artwork file · hash match
e0fa51f9.psdsha256 0379e92c13182b538528490 KBIf the sha256 of your copy matches a value above, that file is one of the files sealed with this record.
4d19140c.psdsha256 930e483c085e2e758139166 KBIf the sha256 of your copy matches a value above, that file is one of the files sealed with this record.
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https://sigan.mmwo.io/verify/SIGAN-6JHR-5NS3