Austria 2021 Crypto Blockchain Postage Stamp 3.0 Whale Secured With NFC Tech MUH 

Mintage: 100 000

The Crypto stamp 3.0 is the third issue of the coveted blockchain stamp. With this, Österreichische Post AG is the first postal company to offer a stamp that is used for franking but is also stored as a digital image in the blockchain.

The crypto stamp shows a whale - as with the motifs from last year, this animal is also at home in the crypto world: Anyone who owns large amounts of crypto assets is referred to in the scene as a "whale". While there are fewer and fewer marine mammals, the number of crypto whales is steadily increasing. These really "big fish" are called such because their decisions make waves in crypto markets.
The NFC-supported authenticity check of the crypto stamp and the higher security standard of the physical stamp are new. In addition, improvements with regard to transaction costs (gas fee) were implemented. 

New features of the Crypto stamp 3.0

The Crypto stamp is a physical postage stamp that has a “digital twin” in the blockchain.


The NFC chip contains a cryptographic key. Hold your Crypto stamp to your smartphone: the chip can be read with any NFC-enabled smartphone. Please refer to the description of your smartphone for the exact NFC position. A separate app is not necessary.


The new packaging offers higher security protection. It is designed like a break-open ticket, perforated on the sides and provided with adhesive dots. To remove the Crypto stamp 3.0 from the packaging, the two side panels must be torn off.


A Wallet address is like a digital wallet that you can use to manage your cryptocurrencies. Visit the Wallet page to see what is in your current Wallet. To pay using a cryptocurrency, you need to have an Ethereum browser like Metamask installed.


To manage your Crypto stamp digital twins, you can create a collection. A Collection is a virtual stamp album. When purchasing Crypto stamps 3.0 digital stamps in the Onchain Store or exchanging pre-sale tokens, the stamps are transferred directly to your own collection.


SKU 55448
Shipping Weight 0.0200kg
Shipping Width 0.100m
Shipping Height 0.010m
Shipping Length 0.050m
Shipping Cubic 0.000050000m3

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