clm-21fcbd43d6700c3c
quantitative
built a LoRaWAN radio network across the city and reported near-complete outdoor coverage by the end of 2019
Permanent project revision
Citywide LoRaWAN Network & DOdata Hub
Revision 2026-08-15-baseline · effective 2026-08-15
Superseded. A later revision exists: 2026-08-20-source-dates-b8 →
unreviewed
Created the first structured Evidence Passport with 7 claims and 3 source dossiers.
sha256:bfb2ee2a2102805f00c119b736407ba97f2d95b78f838236093610a2abd444e7
Change set
add/evidencePassport— Added claim-level evidence mapping and source dossiers.add/revisionHistory— Established a permanent, hash-addressed baseline revision.
- 7
- of 7 claims mapped
- 3
- source dossiers
- 0
- publication dates recorded
- 0
- archives linked
- 0
- exact locators
- 0
- content captures hashed
Claims, one by one
The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.
clm-917da499f3717c1e
quantitative
on 29 October 2019 it founded DOdata GmbH
Sources carrying this claim
clm-f3e87677f2f8a214
descriptive
a wholly owned subsidiary co-steered with the city
Sources carrying this claim
clm-5d313a5d442867b8
quantitative
around 2,500 water meters sitting in underground shafts are being converted to daily remote reading
Sources carrying this claim
clm-346c5af4280f44ef
descriptive
several hundred running in test operation first
Sources carrying this claim
clm-b9e0ce86dfefb6c9
quantitative
pilots in parking, waste fill levels and CO2 monitoring
Sources carrying this claim
clm-fd957d972cb624c7
descriptive
a utility subsidiary jointly steered with the city so that urban data stays in municipal hands
Sources carrying this claim
Source dossiers and revision state
This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.
unreviewed
Revision 2026-08-15-baseline
effective 2026-08-15 · created 2026-08-15
Awaiting operator and domain-expert review; publication of this revision implies neither.
sha256:bfb2ee2a2102805f00c119b736407ba97f2d95b78f838236093610a2abd444e7
- 7
- of 7 claims mapped
- 3
- source dossiers
- 0
- publication dates recorded
- 0
- archives linked
- 0
- exact locators
- 0
- content captures hashed
Governance facts carried by the record
- Operator
- DOdata GmbH (wholly owned DEW21 subsidiary, co-steered with the City of Dortmund)
- Actor types
- utility, city-government
- Funding model
- utility
- Funding description
- Not recorded
- Cost
- Not recorded
- Ownership
- Not recorded
- Decision rights
- Not recorded
- Exit conditions
- Not recorded
3 source dossiers
stadt+werk — Daten-Management-Tochter gegründet
- Stable source ID
src-c8ac558a9187d284- Publisher
- Name not classified · stadt-und-werk.de
- Type / language
- web-page · language not classified
- Published
- Not recorded
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-08-15
- Dossier created
- 2026-08-15
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Trade press on the founding: DOdata GmbH established 29 October 2019 as a 100% DEW21 subsidiary, jointly managed with the City of Dortmund; leadership and data-sovereignty rationale.
Themen-Magazin — DOdata, der SmartCity DataHub für Dortmund
- Stable source ID
src-c270b594da5097d6- Publisher
- Name not classified · themen-magazin.de
- Type / language
- web-page · language not classified
- Published
- Not recorded
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-08-15
- Dossier created
- 2026-08-15
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Interview-based trade article carrying the operator's figures: near-100% outdoor LoRaWAN coverage by end of 2019, ~2,500 shaft water meters slated for remote reading with several hundred in test operation, parking/waste pilots.
DOdata (operator site)
- Stable source ID
src-2dd3806168034f5d- Publisher
- Name not classified · dodata.solutions
- Type / language
- web-page · language not classified
- Published
- Not recorded
- Updated
- Not recorded
- Source last checked
- No source-level check date
- Record last verified
- 2026-08-15
- Dossier created
- 2026-08-15
- Retrieved copy
- No local capture recorded
- Archive
- No archived copy linked
- Content hash
- No captured content hash
- Locator
- Descriptive only — not page/paragraph exact
Open the recorded source note
Operator's own site, live in 2026: positions DOdata as data hub and LoRaWAN operator for Dortmund; lists parking, waste, water and air-quality use cases without deployment counts.
- Claims linked
Known limits of this passport
- Publisher names and source languages have not yet been classified; domains are recorded without guessing.
- Existing source notes are descriptive locators, not page- or paragraph-exact citations.
- A missing archive, publication date or content hash is shown as null rather than inferred.
- The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.