Most systems trust the data they receive, but can’t prove where it came from, or if it’s been tampered with.
P55 Watermark solves that by embedding a deterministic, verifiable value into the data itself — proving who sent it, when, and that nothing has changed along the way.
the problem
Data can be manipulated. Trust can’t be assumed
- Sensor feeds can be spoofed or replayed
- AI-generated content is hard to trace or trust
- Logs and firmware can be altered silently
- Certificate-based systems break in disconnected environments
the solution
DynaKey P55 eliminates static secrets.
P55 Watermark adds a unique fingerprint to your data, a deterministic value generated from the content itself, along with contextual inputs like timestamp, device ID, and checksum. This fingerprint, or watermark, can be attached to the data or embedded directly into it.
What makes it powerful is that anyone with access to the same logic and input parameters can regenerate the watermark and confirm that the data is authentic, without storing secrets, querying a database, or relying on certificates or trust chains.
Once applied, the watermark proves who created the data, when it was created, and most critically – that it hasn’t been changed since.
ACCESS IS GRANTED - OR DENIED
built not to reduce risk, but to eliminate it.
No keys, no tokens, no backend queries. Verification is local and deterministic.
Works in low-connectivity or disconnected environments, ideal for sensors, drones, and embedded systems.
Attach to metadata, log files, firmware, telemetry, or even AI output.
Any change to the data breaks the watermark, making alterations immediately visible.
where watermark p55 fits
Plug in where trust matters most.
- Border surveillance: Validate drone/sensor data at source
- IoT & telemetry: Confirm authenticity of real-time device data
- Firmware distribution: Prove update integrity, even offline
- AI content validation: Prove that output is authentic and traceable
- Research data pipelines: Ensure the data you base decisions on hasn’t been altered midstream
Want to watermark your data before it leaves the device?
Watermark P55 brings zero-trust validation to the source, with no secrets, no certificates, and no assumptions.
I’m not here to blend in, and neither is P55. After all, why play by the rules when you can just rewrite them.
Contact
Hello@innovigaurd.com
Designed and Built by Ingrid Renlund