Program line
Safe Editions
Safe Editions are companion products to larger Mainstream waves: limited sub-releases with thematic ties to the main issue, typically 5,000–15,000 pieces at a EUR 9.90 sale price. The line launched in 2024 — examples include "Safe Schnuller" (Pacifier) or "Safe Drache" (Dragon) as smaller companion editions to larger Mainstream releases. Conceptually, Safe Editions target cold-storage use cases: the physical carrier format is built to last, so collectors can hold the stamp long-term without substance loss.
Image rights pending
We have contacted the rights holder for permission to feature this image here.
- Typical mintage
- 5.000–15.000
- Typical price
- 9,90 EUR
- Blockchains
- polygon
- First issued
- 2024-04-15
Safe Editions are a young sub-category of crypto stamp editions: limited companion products to larger Mainstream waves, with thematic ties to each main issue. The line launched in 2024 and is establishing itself as a compact, focused collector format.
Concept and mechanic
A Safe Edition typically ships shortly after a larger Mainstream wave. It picks up the motif or theme of the main issue in a smaller, often varied format — for instance "Safe Schnuller" (Pacifier) as a companion to a family or mythology edition. Mintage at 5,000–15,000 pieces is clearly below classical Mainstream editions (15,000–240,000); sale price at EUR 9.90 is comparable to Mainstream.
Conceptually, Safe Editions target cold-storage use cases: the physical carrier format is built to last, so collectors can hold the stamp long-term without substance loss. NFC chip + AES-SUN NDEF security are identical to the Mainstream line.
Relationship to the Mainstream line
Collectors aiming for a complete set of a Mainstream wave will typically also pick up the matching Safe Edition. The smaller mintage makes Safe Editions in some cases the scarcer — and therefore higher-traded — component of a collector set.
Postal validity is given: Safe Editions carry a face value (typically EUR 0.80–4.00 by rate tier) and are regularly usable for Austrian postal mailings.
Technology
Safe Editions run exclusively on Polygon (ERC-1155). Because the line launched in 2024, no Safe Edition exists on Ethereum Mainnet. Activation runs through crypto.post.at; secondary-market transfers go through cryptostamp.com (verified sellers) or OpenSea (Polygon).
Editions in this program
| Issued | Edition | ISO | Chain | Program |
|---|---|---|---|---|
| 2025-02-25 | Safe Dragon | AT | polygon | safe |
Frequently Asked Questions
What distinguishes a Safe Edition from a Mainstream edition?
Safe Editions are companion products: they typically appear shortly after a larger Mainstream wave and pick up the main issue's theme in a smaller, more focused format. Mintage at 5,000–15,000 pieces is clearly below classical Mainstream editions (15,000–240,000). Sale price at EUR 9.90 is comparable to Mainstream. Collectors aiming for a complete set of a Mainstream wave will typically also pick up the matching Safe Edition.
Since when have Safe Editions existed?
The line launched in 2024 as a stand-alone sub-category of crypto stamp editions. It is therefore clearly younger than the Mainstream line (since 2019), the Gold line (since 2020), or the Art line (since 2022). The first examples were theme-linked companion editions for Mainstream waves — the line is still in its establishment phase and the catalog grows year on year.
Are Safe Editions postally valid for franking?
Yes. Safe Editions carry a face value (typically EUR 0.80–4.00 by rate tier) and are regularly usable for Austrian postal mailings — same as Mainstream editions. Collector value exceeds face value clearly, so very few Safe Editions are actually used for franking.
Which blockchain do Safe Editions run on?
Safe Editions run exclusively on Polygon (ERC-1155). Because the line launched in 2024, no Safe Edition exists on Ethereum Mainnet. Activation runs through crypto.post.at; secondary-market transfers go through cryptostamp.com or OpenSea (Polygon).
Languages: en, de, it, fr, nl, ja, es, zh