Stamps with Interactive (QR/Bar/Augmented Reality/C) codes - Update

Category - Hearing/Sight
Subcategory - Stamps with Interactive (QR/Bar/Augmented Reality/C) codes

Spain 2024 The Royal Artillery Factory of La Cavada

Taken from the internet for representation purposes

Issue date 16 September 2024

Correos Spain to commemorate the The Royal Artillery Factory of La Cavada has issued a special stamp with a QR code which provides a link to a website which shows the slides of the pictures of the factory and the sounds of the canon firing at the factory.

Reproduced below for record as most QR code links disappear in time due to storage problems

To view other stamps in this category click on the following link -

Stamps with QR code

Disclaimer - Information about the stamp issues on this page has been taken from the net and are for informational purposes only. No copyright claim is made for the above mentioned information/pictures. The pictures/videos have been scanned from my collection.

3D - Holographic Stamps - Update

Category - Sight

Subcategory - 3D - Holographic Stamps / Crypto Stamps / Stamps with QR Code / Stamps with scratch off Printing/ Stamps with NFC technology

Austria 2024 Dragon Crypto Stamp 

Taken from the net for representation purposes 

Issue date 21 October 2024

Austria Post in collaboration with Netherland Post, Belgium Post and Luxembourg Post has issued a special Crypto Stamp with Holographic Foil printing. The Crypto Stamp comes with its associated NFT image of the Dragon (in colors Red Yellow Blue Green Black) which can be claimed to one's online wallet by scanning the QR code and saving it in one's online wallet with code obtained by scratching off the covered area behind the stamp card.

To view other stamps in this category click on the following link - 
Crypto Stamp
Stamps with QR Code
Stamps with NFC technology 
Stamps with Scratch Off Printing
3D - Holographic Stamps

Disclaimer - Information/Pictures about the stamp issues on this page has been taken from the net and are for informational purposes only. No copyright claim is made for the above mentioned information/pictures/video.  These stamps are part of my collection