No sound. Usage of Demo Site to try tech for automated similar images detection

No Sound, only video.
Demo Site:
certain-pagoda-257212.appspot...
To demonstrate the ability of image segmentation, build content-based metadata (hash), and use this hash for image comparison. Image is processed only once, can be compared forever, isn't it amazing? :)
Compared hashes of images uploaded with the same User ID. User ID is just some set of English letters-numbers you enter, to separate your experiment from others.
Demonstrates that technology is:
- mirroring and rotation independent
- scaling independent, symmetric (by both axes same value), and not symmetric (different scale by different axes) - till some scale.
- objects shift independent (not on demo images set, try your own)
- produces small metadata that could be used for storage, compare, transmit separately from image, if you still can identify image at the end.
Simple algorithm, simple code, integrated with Google Cloud NDB in one day, after seeing this NDB first time in my life.
Want the same for your product - contact me.
Important:
Images are not stored on the server. Hashes and Image file names are stored on the server for 12 hours (that removed).
Image can not be restored from the hash.