#Fields marked with an * are mandatory. Before filling out the form below, please follow the instructions. By using this service, you agree to the Terms Of Use.
#Your name: *
#File title: *
#File description: (up to 250 chars)
#Your customer ID: *
#A digital asset may deserve a two-layer protection for its content. Digital signing with a DCCL crypto key pair is the first layer of protection. Embedding a digital watermark is the second layer of protection for a digital product.
#To complete the task, select the image that represents the digital asset you want to digitally sign and stamp.
#This service values your privacy and aims to guarantee the credibility of the way your content is collected, processed, stored or shared.
#Pay as you go
The price depends on the type of file you want to digitally watermark. It costs
$5 to add a digital watermark to an image;
$5 to add a digital watermark to a PDF file;
$10 to add a digital watermark to an audio file;
$10 to add a digital watermark to a GIF file;
$20 to add a digital watermark to a video file.
Watermark extraction is free. The minimum price to pay is $20.
Payment via PayPal is recommended.
If you would like to pay using another service, please contact us to send you payment instructions.
Once the payment is completed, you will receive a PIN code that you should keep secret. It is for your use only.
You can choose to pay $20, $50 or $100.
For example, if you pay $100, you can digitally watermark 5 video files, or you can digitally watermark 10 audio files, or you can digitally watermark 1 video file, 5 audio files and 6 images, etc.
There are no additional costs or hidden fees.
#Step 1: Click the "SELECT FILE 1" button to upload the watermarked file representing the digital asset you wish to extract the watermark from.
#This service values your privacy and aims to guarantee the credibility of the way your content is collected, processed, stored or shared.
#To add a digital watermark to the file, be sure to take the following steps:
1
Generate a crypto key pair consisting of a public DCCL key and a private DCCL key.
The key pair is responsible for digitally signing the file and verifying the digital signature (remember that digital signing is the stage that precedes digital watermarking).
It takes a minute or two to complete the process and it's free.
2
Prepare the file you want to digitally watermark. You can choose a file of any size, which can be an image, audio, video, animated GIF or PDF.
Available file types are .jpg, .jpeg, .png, .tiff, .ico, .wav, .mp3, .m4a, .wma, .aac, .3gpp, .3gp, .mp4, .mpg, .mpeg, .mkv, .avi, .wmv, .mov, .m4v, .gif and .pdf.
3
Apply for a customer ID by making a purchase via PayPal (or another service of your choice). You will receive the customer ID after completing the payment.
The customer ID serves as proof of purchase and must not be shared publicly. Please save this code for future reference.
4
That's all it takes to get started. Now you can go back to adding a digital watermark to the file.
If you have any questions or issues, feel free to send us a message.
#Introduction
When a digital work is distributed through online sales and streaming platforms, the version presented to the audience is often different from the original version created by the author.
It affects file dimensions, format, audio richness, bitrate, color, printing, etc. and reduces the overall quality of the published file.
The digital signature and digital barcode themselves do not play any role here, because the information they provide is lost due to changes in the file structure.
We need to introduce another tool to ensure data protection and confirm that the quality of the item is still at an acceptable level. The tool is called digital watermarking.
#File quality must be preserved
Digital Chip Card Technology, or DCCT for short, allows you to insert a digital copyright tag in the form of a digital watermark that cannot be removed regardless of changes to the file representing your digital work.
The embedded watermark is made adaptive, invisible and inaudible and does not compromise the original file in any way.
#Available for public inspection and verification
Digital watermarking algorithms involve adding a controlled amount of AWGN (additive white Gaussian noise) coupled with mathematically generated patterns to the digital work.
Data protection is based on real-time calculations in both the frequency and spatial domains.
If the watermark can be extracted from the file and clearly recognized, the quality of the file is confirmed to have been preserved.
On the other hand, failure to extract and recognize the watermark means that the quality of the file has been significantly degraded.
#Can a noisy file corrupt the digital watermark?
The digital watermark generated by DCCT is robust enough to be unaffected by minor changes to the file. Only if the original signal-to-noise ratio is significantly distorted (that is, too much noise is added to the file), the success of watermark recognition is called into question.
#An integral part of the whole
A digital watermark is used alongside a digital signature and is considered an additional level of protection for a digital product.
The watermarked files produced are easy to use, reliable, robust and available for distribution to digital music stores, stock photo sites, video streaming services, e-book stores, and online marketplaces. You can use them as evidence in legal disputes and litigation.
#About digital watermarking
When a digital work is distributed through online sales and streaming platforms, the version presented to the audience is often different from the original version created by the author.
It affects file dimensions, format, audio richness, bitrate, color, printing, etc. and reduces the overall quality of the published file.
The digital signature and digital barcode themselves do not play any role here, because the information they provide is lost due to changes in the file structure.
We need to introduce another tool to ensure data protection and confirm that the quality of the item is still at an acceptable level. The tool is called digital watermarking.
#How it works
Digital chip card technology ("DCCT") allows you to insert a digital copyright tag in the form of a digital watermark that cannot be removed regardless of changes to the file representing your digital work.
The embedded watermark is made adaptive, invisible and inaudible and does not compromise the original file in any way.
#Where to use
The watermarked files produced are easy to use, reliable, robust and available for distribution to digital music stores, stock photo sites, video streaming services, e-book stores, and online marketplaces.
You can use them as evidence in legal disputes and litigation.
See more...
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