Questions and answers

Understanding crypto stamps

How does the Swiss Crypto Stamp 2.0 work?
  1. Scan the QR code in the white field or look up your token ID under “Crypto Stamp 2.0” and find out more about your Crypto Stamp 2.0.
  2. Digital use only: Rub off the silvery field on the right, type in the password under “Wallet” and transfer your stamp to the digital world.
  3. Collect, exchange, trade – the choice is yours.
What is a Swiss Crypto Stamp?
What is an NFT?
What’s special about the ERC1155 standard?
What’s new about the Crypto Stamp 2.0 compared to the Crypto Stamp 1.0? 
How is the Swiss Crypto Stamp 2.0 structured?
What exactly are the physical stamps and digital versions (NFTs) of the Swiss Crypto Stamp 2.0 issue like?
What do the ten NFTs look like?
Why is Swiss Post issuing a crypto stamp?
Who designed the Swiss Crypto Stamp 2.0?

Purchasing crypto stamps

When and where can I buy the Swiss Crypto Stamp 2.0?
How much does the Swiss Crypto Stamp 2.0 cost?
Is there a purchase limit to the Swiss Crypto Stamp 2.0?
What risks are involved in buying the Swiss Crypto Stamp?
Can I exchange or return the Swiss Crypto Stamp 2.0?
Is the Swiss Crypto Stamp 2.0 available as a subscription?
Is there a first-day cover and a first-day cancellation?

Trading crypto stamps

I don’t have a QR scanner on my mobile phone. Can I still view the digital image of my Swiss Crypto Stamp?
Do I need a digital wallet?
How much does it cost to transfer from the paper wallet to the digital wallet?
How can I obtain MATIC or top up the digital wallet?
How do I get a digital wallet and which wallets work for the Swiss Crypto Stamp?
How can transaction errors occur?
What NFT-related risks are involved in purchasing Swiss Crypto Stamps?
What is a smart contract?
What’s special about Polygon?
What if the crypto market collapses? Would that mean I’d bought the Crypto Stamp for nothing?