OpenDPP

Entry from our research · information as of 2026-10-18

Operator: Opendpp UAB · LT
Web page: https://opendpp-node.eu/
Source code: https://github.com/OpenDPP/opendpp-interop
Licence: commercial; interop kit and SDKs Apache-2.0
Checks: not checked: the EN 18222 paths answer only with credentials
Listed since: 2026-10-18
Entry: services/opendpp.yaml

The EN 18222 operations answer only with an API key. Demo passports are public through the resolver.

This list is part of a research project and shares what we currently know. It makes no claim to be complete and is not a legal assessment. Entries from our research come from public information and may be incomplete or out of date. The operator can correct or take over this entry, or ask for its removal: how to add or correct a service.

Example passports · dpplint

demo battery cell

https://opendpp-node.eu/01/09501101532007/21/demo-batteries-lfp-cell-200 · open in dpplint

4 of 5 automated checks passed (1 failed, 2 with warnings, 1 skipped) · checked 2026-10-18

Proposed criteria failed, not counted: 1

Criterion	Title	Result
DPP-SEC-002	Integrity of the passport version is verifiable	failed
DPP-DAT-003	Passport is delivered as structured JSON	warning
DPP-DAT-016	Passport is available as HTML	warning
DPP-ID-001	Product identifier resolves to its passport	passed
DPP-ID-013	Passport readable without registration or credentials	passed
DPP-ID-016	DID identifiers follow DID Core, DID Resolution and VC 2.0	skipped not applicable

Service checks · dpp-validator

Not checked: the en 18222 paths answer only with credentials.

Results of automated checks only. They are no certification and establish no presumption of conformity.