Demonstration passport
Digital Product Passport
ATL Coral 20×20
Glazed dry-pressed ceramic tiles, water absorption Eb > 10%
Manufacturer Cerâmica Atlântida, Lda.
This passport describes a product model.
Sealed
https://id.dictagon.eu/p/86M4CVN7P2
Product identifier did:web:id.dictagon.eu:p:86M4CVN7P2
Minimum print size, quiet zone included: 18.5 × 18.5 mm
Identification
Unique product identifier
did:web:id.dictagon.eu:p:86M4CVN7P2
Product type code
Glazed dry-pressed ceramic tiles, water absorption Eb > 10%
Passport version
1, published 6 October 2026
EU DPP Registry
Not applicable yet. Construction products cannot be registered in the EU DPP Registry today.
Authenticity
This passport has not changed since it was sealed.
Signed with a key Dictagon holds. This passport was assembled by Dictagon from published documents, so the seal shows that the demonstration is unchanged — not that the manufacturer issued it.
Passports issued to manufacturers on the production service receive a qualified electronic seal.
The signing time is the signer's own, with no independent timestamp.
How is this verified? · Verify this passport
Technical detail
Assurance level
self_issued
Signature format
JAdES (ETSI TS 119 182-1), flattened JSON
Algorithm
EdDSA
Sealed content digest
sha256:bb4a91ac429bb9f2defbb65c3ac164ac3166b9363e987e7eeae4106ad933ff69
Signing key
Lx0YI4pU2daEIanPAHUNIuBKeqIcOXcMvdg5Soi6hCg
Sealed
6 October 2026
Timestamp
None
Declared performance
Declaration of Performance
ATL-DDP-2026-014
Harmonised standard
EN 14411:2012
AVCP system
System 4
Signed
7 July 2026
Intended use
Internal wall finishes
Reação ao fogo
Libertação de substâncias perigosas — Cádmio (Cd)
Libertação de substâncias perigosas — Chumbo (Pb)
Módulo de rutura
Resistência da aderência
Resistência ao choque térmico
Durabilidade — uso interno
Environmental performance
Declared for modules A1 to A3. Other modules not declared.
EPD ATL-EPD-2026-03 · EN 15804+A2 · declared unit 1 m² of tile
Alterações climáticas, total
Alterações climáticas, combustíveis fósseis
Alterações climáticas, biogénico
Empobrecimento da camada de ozono
Potencial de acidificação
Eutrofização, água doce
Formação de ozono fotoquímico
Esgotamento abiótico, combustíveis fósseis
Uso de água
Documents
- Listed by reference
Declaration of Performance ATL-DDP-2026-014
regulatory · EN
- Listed by reference
Digital DoPC ATL-DDP-2026-014
regulatory · EN
- Listed by reference
EPD ATL-EPD-2026-03
environmental · EN
For your systems
Machine-readable formats, for IT teams and software integration. Everyone else can ignore this.
Exports contain exactly what the public view shows.
JSONXMLSpreadsheet (xlsx)EN 18223 (compressed)EN 18223 (full, with dictionary references)EN 18223 (XML)DoPC (JSON)DoPC (XML)Public API documentation