3D - Holographic Stamps - Update

Category - Sight
Subcategory - 3D - Holographic Stamps / Crypto Stamps

Portugal 2025 Heroes of Mythology - Poseidon Crypto Stamp with holographic foil printing

Issue date 18 September 2025

Portugal Post in association with Austria Post, Belgium Post, Netherlands Post and Luxembourg Post has issued a special Crypto Stamp with holographic foil printing featuring Poseidon - Greek God of  the sea, storms and earthquakes.

The other crypto stamps issued in the series are - Zeus(Austria Post), Hera (Austria Post), Hermes (Netherland Post),  Athena (Belgium Post) and Artemis (Luxembourg Post).

The NFT with my Crypto Stamp is Green



To view other stamps in this category click on the following link - 
Crypto Stamp
Stamps with QR Code
Stamps with NFC technology 
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