CHLI 3.0
Philately Liechtenstein and Swiss Post proudly present CHLI 3.0 – the next generation of their joint Crypto Stamp. This new collaborative issue combines traditional philately with an innovative digital collecting experience, continuing the success story of cross-border crypto stamps.
Strictly limited edition. Official launch: 8 June 2026 | 7:30 a.m.
Discover the Six CHLI 3.0 Cow Editions
Each issue contains one of six rarity-based colour editions, combining traditional stamp artistry with a digital NFT collecting experience. An innovative collectible for philatelists, crypto enthusiasts and curious explorers alike.
Green Cow (Most Common)
Edition size: 4,000 copies (2,000 for Liechtenstein, 2,000 for Switzerland)
Of which: 500 copies issued as special covers (250 for Liechtenstein, 250 for Switzerland)
Maximum order quantity: 25 copies per customer.
Blue Cow (Common)
Edition size: 2,000 copies (1,000 for Liechtenstein, 1,000 for Switzerland)
Of which: 300 copies issued as special covers (150 for Liechtenstein, 150 for Switzerland)
Maximum order quantity: 15 copies per customer.
Yellow Cow (Uncommon)
Edition size: 1,000 copies (500 for Liechtenstein, 500 for Switzerland)
Of which: 200 copies issued as special covers (100 for Liechtenstein, 100 for Switzerland)
Maximum order quantity: 10 copies per customer.
Orange Cow (Rare)
Edition size: 600 copies (300 for Liechtenstein, 300 for Switzerland)
Of which: 100 copies issued as special covers (50 for Liechtenstein, 50 for Switzerland)
Maximum order quantity: 2 copies per customer.
Pinke Cow (Very Rare)
Edition size: 300 copies (150 for Liechtenstein, 150 for Switzerland)
Of which: 30 copies issued as special covers (15 for Liechtenstein, 15 for Switzerland)
Maximum order quantity: 2 copies per customer.
Rainbow Cow (Ultra Rare)
Edition size: 100 copies (50 for Liechtenstein, 50 for Switzerland)
Of which: 10 copies issued as special covers (5 for Liechtenstein, 5 for Switzerland)
Maximum order quantity: 1 copy per customer.
Exclusive First Day Covers – True Rarities
The exclusive Crypto Stamp CHLI 3.0 First Day Covers combine the Liechtenstein and Swiss editions in a premium collector’s item featuring the official first-day postmarks of both postal administrations. Thanks to their strictly limited edition sizes, these covers rank among the most sought-after releases of CHLI 3.0.
Green Cow (Most Common)
Total edition size: 500 copies (250 for Liechtenstein, 250 for Switzerland)
Maximum order quantity: 5
Blue Cow (Common)
Total edition size: 300 copies (150 for Liechtenstein, 150 for Switzerland)
Maximum order quantity: 5
Yellow Cow (Uncommon)
Total edition size: 200 copies (100 for Liechtenstein, 100 for Switzerland)
Maximum order quantity: 3
Orange Cow (Rare)
Total edition size: 100 copies (50 for Liechtenstein, 50 for Switzerland)
Maximum order quantity: 2
Pink Cow (Very Rare)
Total edition size: 30 copies (15 for Liechtenstein, 15 for Switzerland)
Maximum order quantity: 1
Rainbow Cow (Ultra Rare)
Total edition size: 10 copies issued as special covers (5 for Liechtenstein, 5 for Switzerland)
Maximum order quantity: 1
Valid in CH and FL
With CHLI 3.0, Switzerland and Liechtenstein unite in the world’s first Crypto Stamp valid for postal use in both countries. The issue continues a successful philatelic partnership and marks the first joint stamp release by Swiss Post and Philately Liechtenstein since 1995. Combining traditional stamp collecting with cutting-edge blockchain technology, CHLI 3.0 creates a truly unique collecting experience.
The Burn-or-Save Mechanic in Four Steps
1. Scan Scan the SQR code on your Crypto Stamp CHLI 3.0 to access the digital experience.
2. Activate Enter your mnemonic phrase and activate your Crypto Stamp.
3. Decide Choose between Burn or Save – your decision is final.
4. Discover Receive your NFT and follow live how the global community is making its choices.
Don't Miss the Launch
The most sought-after CHLI 3.0 editions often sell out within a very short time. Subscribe to our newsletter today and receive exclusive updates on the official launch, new editions and limited collector’s items directly in your inbox.
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Frequently asked questions
What is the Crypto Stamp CHLI 3.0?
The Crypto Stamp CHLI 3.0 is the third joint crypto stamp issued by Swiss Post and Philately Liechtenstein. It combines a physical postage stamp with a digital NFT collectible.
What makes the CHLI 3.0 special?
The CHLI 3.0 is the world's first crypto stamp that is simultaneously valid for postage in two countries: Switzerland and Liechtenstein.
When was the last joint stamp issued by Switzerland and Liechtenstein?
With the CHLI 3.0, Switzerland and Liechtenstein are issuing a joint stamp for the first time since 1995.
When will the Crypto Stamp CHLI 3.0 be released?
The Crypto Stamp CHLI 3.0 will be released on 8 June 2026 at 7:30 a.m. (CEST).
Where can I buy the CHLI 3.0?
The Crypto Stamp CHLI 3.0 is available through the online shops of Swiss Post and Philately Liechtenstein.
What is the Burn-or-Save mechanism?
The Burn-or-Save mechanism is a new feature of the Crypto Stamp CHLI 3.0 that gives collectors an active role in their collecting experience. After activating their crypto stamp, collectors must make a final and irreversible choice:
Save – Keep the stamp and receive the corresponding NFT.
Burn – Permanently sacrifice the digital twin, unlocking an alternative NFT outcome.
Once the decision has been made, it cannot be changed. This innovative mechanism introduces a new level of interaction, rarity, and strategy to crypto stamp collecting.
What does “Save” mean?
Choosing Save means preserving the Crypto Stamp CHLI 3.0 and keeping it in its original state. In return, collectors receive the NFT associated with their crypto stamp. The physical stamp remains intact, and the digital collectible becomes part of their collection.
What does “Burn” mean?
Choosing Burn means permanently sacrificing the digital twin of the Crypto Stamp CHLI 3.0. In return, collectors unlock an alternative NFT outcome. Once a stamp has been burned, the decision is final and cannot be reversed. This mechanism introduces an additional element of rarity and strategy to the collecting experience.
Can I change my decision later?
No. The decision between Save and Burn is final and irreversible. Once you have made your choice, it cannot be changed or undone. This permanent decision is a key feature of the Burn-or-Save mechanism and makes each collector’s journey unique.
Do I need any prior knowledge of cryptocurrencies?
No. The Crypto Stamp CHLI 3.0 is designed to be accessible to both experienced collectors and newcomers. No prior knowledge of cryptocurrencies, NFTs, or blockchain technology is required to enjoy the collecting experience. Clear instructions guide you through each step of the activation process.
What is an NFT?
An NFT (Non-Fungible Token) is a unique digital asset stored on a blockchain. Unlike cryptocurrencies such as Bitcoin, each NFT is one of a kind and cannot be exchanged on a one-to-one basis with another NFT.
In the case of the Crypto Stamp CHLI 3.0, the NFT serves as the digital counterpart to the physical stamp, combining traditional collecting with digital ownership. Each NFT can be uniquely identified, verified, and collected as part of a digital collection.
How do I activate my Crypto Stamp?
- Scan the QR code on your Crypto Stamp.
- Open the digital experience.
- Enter your mnemonic phrase.
- Choose between Burn and Save.
- Receive your NFT.
Is the stamp valid for postage?
Yes. The Crypto Stamp CHLI 3.0 is a fully valid postage stamp and can be used to send mail. It is the world's first crypto stamp that is valid for postage in both Switzerland and Liechtenstein.
Can I use the stamp for postage and still keep the NFT?
Yes. The Crypto Stamp CHLI 3.0 can be used as a valid postage stamp and, once activated, the associated NFT remains yours. Using the physical stamp for mailing does not affect ownership of the NFT you have received through the activation process.
Can I track the decisions made by the community?
Yes. After activation, you can follow how collectors around the world are choosing between Burn and Save. The digital experience provides insights into the community’s decisions, allowing you to see how the global collecting community is shaping the outcome of the Crypto Stamp CHLI 3.0.
Who can I contact if I have questions?
Durch das aufrufen und nutzen der Swisspost Plattform lassen sich die Kühe digital zusammenfügen.