For 7 years a small set of national postal authorities has been issuing postage stamps paired with on-chain tokens. We catalogue them — every one of them — at 142 editions and counting.
The catalogue began in 2019 with a single edition: the Austrian Post Unicorn, a pixel-art horn in a chip-stamp envelope. It is still the reference issue. Every entry below it traces its lineage back to that one piece of paper.
We document successes and failures with equal weight. Cancelled editions get the same care as pioneer ones.
What you can do from here: walk the 142 editions, browse the 35 issuers, untangle the 34 families, learn the vocabulary, or compare the 5 programs.
| Issued ↓ | C | Edition | Issuer | Chain | Standard | Program |
|---|---|---|---|---|---|---|
| 2024-10-21 | BE | Dragon — bpost Crypto Stamp | bpost (Belgian Post) | Polygon | ERC-721 | mainstream |
| 2024-10-21 | LU | Dragon — Crypto Stamp 5.2 Luxembourg | POST Luxembourg | Polygon | ERC-721 | mainstream |
| 2024-10-06 | GB | Penny Black 1840 | Stanley Gibbons | Immutable X | ERC-721 | art |
| 2024-10-01 | NL | Dragon — NL Crypto Stamp 3 | PostNL (Koninklijke PostNL B.V.) | Polygon | ERC-721 | mainstream |
| 2024-09-26 | IE | /Imagine Ireland | An Post | Polygon | ERC-721 | mainstream |
| 2024-09-02 | FR | Oneiric story of a young woman | La Poste Groupe | Tezos | FA2 | mainstream |
| 2024-07-24 | GG | Royal Golden Guernsey Goats | Guernsey Post | Polygon | ERC-721 | cancelled |
| 2024-07-04 | GI | Trinity Lighthouse | Royal Gibraltar Post Office | RSK / Rootstock | RRC-721 | mainstream |
Editions
Chronological from 2019 onwards. Filter by year, country, chain, standard, program.
browse all 142 →Issuers
Postal authorities, philatelic dealers, private operators across multiple continents.
browse 35 issuers →