Permanent project revision

Plan Vélo Digital Infrastructure Mesh

Revision 2026-08-22-evidence-baseline · effective 2026-07-17

Current revision. This is the snapshot used by the live entity page.

unreviewed

Created the first structured Evidence Passport with 6 claims and 3 source dossiers.

sha256:11765826ad9c55bb503e1de7454f968d0c960f523406d8109d53c9f16f2ea043

All revisions → Current entity page →

Change set

add /evidencePassport — Added claim-level evidence mapping and source dossiers.
add /revisionHistory — Established a permanent, hash-addressed baseline revision.

6: of 6 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.

Claim 1 clm-4ac4744f7c22c042 descriptive

permanent Eco-Compteur sensors

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The city's counter-location dataset states Paris has been deploying permanent bike counters for several years, loaded daily via partner Eco Compteur's API: 'La Ville de Paris déploie depuis plusieurs années des compteurs vélo permanents' and 'Ce jeu de données est chargé quotidiennement sur l'API de notre partenaire Eco Compteur.'
Caveat: No claim-specific caveat recorded

Sources carrying this claim

Paris Data — Comptage vélo, compteurs (authority)

Claim 2 clm-44f228a567fa310c descriptive

on Paris cycle paths and bus lanes

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The counter-location dataset explicitly states counters sit on cycle paths and on some bus lanes open to bikes: 'Les compteurs sont situés sur des pistes cyclables et dans certains couloirs bus ouverts aux vélos.' This confirms the bus-lane placement the snippet claims — it is not a padded or invented detail.
Caveat: No claim-specific caveat recorded

Sources carrying this claim

Paris Data — Comptage vélo, compteurs (authority)

Claim 3 clm-470d927f898a46ae descriptive

feeds hourly bike counts into the open Paris Data portal

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The counts dataset is explicitly described as hourly per-counter bike counts, published on the city's own open data portal: 'Jeu de données des comptages horaires de vélos par compteur.'
Caveat: No claim-specific caveat recorded

Sources carrying this claim

Paris Data — Comptage vélo, données compteurs (authority)

Claim 4 clm-8aeac2a7ee4242d7 quantitative

published under the Open Database Licence on a rolling 13-month window

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The dataset description states the data covers a rolling 13-month window, updated through the previous day: 'sur 13 mois glissants (J-13 mois), mis à jour à J-1.'
Caveat: No claim-specific caveat recorded

Sources carrying this claim

Paris Data — Comptage vélo, données compteurs (authority)

Claim 5 clm-635c867e52c10071 descriptive

refreshed daily via the operator's API

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The dataset is loaded daily from technology partner Eco Compteur's API: 'Ce jeu de données est chargé quotidiennement sur l'API de notre partenaire Eco Compteur.' Paris Data itself also exposes its own public query API (used to confirm this dataset's metadata for this review), which is what lets outside users pull the data programmatically.
Caveat: The mechanism the source actually describes is the city loading data FROM the technology partner Eco-Compteur's API into its portal, not the city operator running its own ingestion API. 'The operator's API' more precisely matches Paris Data's separate public query interface, which does exist but is not the pipeline this note describes.

Sources carrying this claim

Paris Data — Comptage vélo, données compteurs (authority)

Claim 6 clm-fb696a42a543640c descriptive

Anyone can track how cycling has grown

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The city's counting dataset is public and machine-readable (confirmed by querying its own API for this review), so anyone can in principle derive a usage trend from it. The only actual growth figure tied to this counter network comes from the technology partner's own case study, which reports a rise in cycle-path traffic: 'la fréquentation des pistes cyclables progresse de 34% entre 2020 et 2024.' Neither Paris Data dataset description itself states or analyses a growth trend — the 'has grown' fact rests on the vendor case study alone.
Caveat: The growth figure is not published by the city; it comes from Eco-Compteur's own promotional case study of its work for Paris, so it should be read as vendor-reported, not independently verified. That page also carries a 'Publié le 10 avr. 2020' dateline while citing statistics from 2024 and June 2025, indicating it has been revised repeatedly without an updated date.

Sources carrying this claim

Paris Data — Comptage vélo, données compteurs (authority)
Eco-Compteur (technology partner)

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 2026-08-22-evidence-baseline effective 2026-07-17 · created 2026-08-22

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:11765826ad9c55bb503e1de7454f968d0c960f523406d8109d53c9f16f2ea043

Revision history → Permanent version link → Machine-readable record → Evidence Constitution →

6: of 6 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: Ville de Paris
Actor types: city-government
Funding model: Not recorded
Funding description: Not recorded
Cost: Not recorded
Ownership: Not recorded
Decision rights: Not recorded
Exit conditions: Not recorded

3 source dossiers

Paris Data — Comptage vélo, données compteurs (authority) opendata.paris.fr · 4 linked claims

Open original source ↗

Stable source ID: src-1b2ef36e5c6e6a72
Publisher: Name not classified · opendata.paris.fr
Type / language: web-page · language not classified
Published: Not recorded
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-17
Dossier created: 2026-08-22
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Official open dataset: hourly counts over a rolling 13-month window, updated at J-1, loaded daily from partner Eco-Compteur's API.
Descriptive only — not page/paragraph exact
Claims linked: clm-470d927f898a46ae
clm-8aeac2a7ee4242d7
clm-635c867e52c10071
clm-fb696a42a543640c

Paris Data — Comptage vélo, compteurs (authority) opendata.paris.fr · 2 linked claims

Open original source ↗

Stable source ID: src-4d5110ad6f75ff94
Publisher: Name not classified · opendata.paris.fr
Type / language: web-page · language not classified
Published: Not recorded
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-17
Dossier created: 2026-08-22
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Official dataset listing and locating the permanent bike counters on cycle paths and bus lanes.
Descriptive only — not page/paragraph exact
Claims linked: clm-4ac4744f7c22c042
clm-44f228a567fa310c

Eco-Compteur (technology partner) eco-compteur.com · 1 linked claim

Open original source ↗

Stable source ID: src-5000b5b39e961c0a
Publisher: Name not classified · eco-compteur.com
Type / language: web-page · language not classified
Published: Not recorded
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-17
Dossier created: 2026-08-22
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Partner case study on Paris bike counting; cites +34% cycle-path use 2020-2024 under Plan Vélo 2021-2026.
Descriptive only — not page/paragraph exact
Claims linked: clm-fb696a42a543640c

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.