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Sigan / verify / 7PER-KNKA

test260713_sg4

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-7PER-KNKAFormat-only (no device signature)
Time drawing
00:01:02
Time not drawing
00:00:00
Strokes
74
Sittings
1
Undo / redo
0 / 0
Verify · sha256 253874d548d02167…
⛓ Existed before 7/24/2026 — anchored in Bitcoin.ots proof

When it was drawn

What this page states · not a verdict

Drawn in 74 strokes over 00:01:02, 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 difficultyModerate49/100top 71% hardest to fake

To forge this process exactly, one would have to reproduce the pressure, timing, and tremor of all 74 strokes — one by one. This isn't a verdict; it reflects how dense the recorded signals are.

Signals from the hand

Pressure curvevar 0.024
Speed · accel1.4 px/ms
Tilt · azimuth15–43°
Micro-tremor0.81 index
Rhythm · rest1 pauses
Action logundo 0 · redo 0 · device 0

Seal · linked artwork file

Hash chain
sha256
Sittings (segments)
1 segments · 74 strokes
Linked artwork file · hash match
test260713_sg4.clipsha256 3e6ec9b0603c6d929829637 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-7PER-KNKA