#Describe the file in a few sentences: (up to 1500 characters)
#Your PIN: (If you haven't obtained your PIN code yet, please APPLY HERE)
* File size is limited to 1MB.
#How it works
This is a web app that allows you to insert a file into a digital chip card and prepare it for secure contactless transfer between two computers, smartphones or tablets at a short distance.
There are two types of digital chip cards that will be created after you fill out the form and click the "Create" button.
Both cards will serve as digital assets with your file embedded in them.
When it comes to sharing data between devices, one of the cards uses sound as the carrier of information that underlies the transmission process, while the other utilizes a custom QR code.
This service does not collect personal data from your device and guarantees the credibility of the way sensitive data is stored and made ready for transmission.
#What is a digital chip card?
A digital chip card is a digital asset that contains textual data (metadata) and other data and files of any kind that are permanently embedded in it.
The size of the embedded file must not be larger than 1MB.
This is an approximate value taken to prevent compromising the card structure.
The processing and memory units are integrated into a digital chip stored in the asset they form an integral part of.
#Two types of digital chip cards
An MP3 data file is a mathematically generated MP3 audio file which consists of two components, an audio component and a data component.
The audio component is a uniquely generated 5-frequency sequence that lasts a total of 3 seconds.
It serves as an audio signal carrier that allows data to be transferred from device to device.
The data component corresponds to the content embedded in the digital chip card.
A QR data file is a mathematically generated image consisting of a header, showing the card name and cardholder name, and a QR code, which contains details that allow data to be transferred from device to device upon scanning the code.
#Available for download
Digital chip cards are stored on a remote database server and are available for download to your computer, tablet, smartphone or smartwatch.
Once created, digital chip cards can no longer be changed, lost, damaged or abused.
#Security tags in digital chip cards
In addition to metadata, text messages and files, security tags consisting of a hash code, IP address, digital signature, public key and timestamp are also built into the digital chip cards and guarantee the fidelity and security of the way data is collected and transmitted.
#How to use digital chip cards
You can use MP3 data files and QR data files to securely store and wirelessly share photos, audio, video, documents, text messages or secure payments between two devices at a short distance.
Digital chip card technology solutions are safe, reliable, cost-effective, easy to use and environmentally friendly and fully protect your privacy and the privacy of your data.
#Check how much it costs to use this app
The price of using audio-based data management or QR-based data management service is $0.5 per embedding a file into a digital chip card.
The minimum price to pay is $20, which enables you to use this service 40 times.
Reading data or scanning a digital chip card is offered free of charge.
It is recommended that you pay via PayPal.
If you want to pay via wire transfer, feel free to contact us.
When the payment is completed, you will receive a PIN code that you need to keep secret. It is for your use only.
You can choose to pay $20, $50 or $100 to use this service 40, 100 or 200 times, respectively. There are no additional costs or hidden fees.