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Public corrections

See what Otranspo published, what changed, why it changed, and which pages were corrected.

Versioned public record

Material corrections recorded

3

Application source
3 of 3 corrected claims current
Current production deployment
0 of 3 verified
Request a factual correction
Current method and publication status

Every correction below is complete in the application source. Production verification is tracked separately, so this page never treats a branch, review, or approval state as proof that otranspo.ca is running the corrected method.

Versioned public record

Service report publication state

complete in source; production verification pending

Correction date
Record published
Version
Revision 1

Superseded claim

monthly-service-report-v5

Final meant calendar coverage was complete and also said the figures would not change.

Historical record; no longer current in the application source.

Current corrected claim in application source

monthly-service-report-v6

Calendar coverage and frozen publication are separate states; mutable views identify their through-date, sample, coverage, as-of time and method.

Why it changed

A completed calendar calculation can still be an unpublished live recomputation. The prior wording promised immutability from coverage state alone and did not carry enough comparison and chart evidence for an independent reader to assess the claim.

How the problem was found

Cross-surface reconciliation of the August and September monthly pages, rolling day/week/28-day views, CSV export and stored-publication contract.

Affected pages and publication channels

These outputs carry, link to, or archive this correction. The complete cross-language manifest remains in the technical record.

Source, review, revision, and publication details
Record identifier:
correction:service-reports:2026-09-14:publication-state-v1
Subject:
method: service-reports:publication-and-coverage-state
Independent approval:
Independent approval pending: Open Data Steward independent verifier
Release identifier:
None recorded
Production verified:
None recorded
Controlled facts:
service-report-publication-state

Propagation evidence by channel

  • screen: complete; /en/insights/reports, /fr/insights/reports and dated monthly reports; correction:service-reports:2026-09-14:publication-state-v1:revision-1
  • api: complete; /api/public/v1/corrections; correction:service-reports:2026-09-14:publication-state-v1:revision-1
  • download: complete; monthly report CSV exports and /api/public/v1/corrections?format=csv; correction:service-reports:2026-09-14:publication-state-v1:revision-1
  • method: complete; monthly-service-report-v6 and settled-arrival-period-report-v2; correction:service-reports:2026-09-14:publication-state-v1:revision-1
  • marketing: complete; controlled fact service-report-publication-state channel derivatives; correction:service-reports:2026-09-14:publication-state-v1:revision-1
  • grant: complete; apps/otranspo/docs/comprehensive-build/S32-VERSIONED-SERVICE-REPORTS.md; correction:service-reports:2026-09-14:publication-state-v1:revision-1
  • archive: complete; /en/corrections, /fr/corrections and immutable report documents; correction:service-reports:2026-09-14:publication-state-v1:revision-1

Complete affected-publication manifest

  • /en/insights/reports
  • /fr/insights/reports
  • /en/insights/reports/2026-08
  • /fr/insights/reports/2026-08
  • /en/insights/reports/2026-09
  • /fr/insights/reports/2026-09
  • Monthly report CSV exports
  • /en/corrections
  • /fr/corrections
  • /api/public/v1/corrections

Versioned public record

Transit application contract total

complete in source; production verification pending

Correction date
Record published
Version
Revision 1

Superseded claim

contract-disclosure-sum-v0

Close to CAD $700,000 across the article and letter.

Historical record; no longer current in the application source.

Current corrected claim in application source

contract-disclosure-sum-v1

CAD $1,157,794 across four disclosed entries, including the previously omitted CAD $462,000 2024 extension.

Why it changed

The first publication omitted a $462,000 extension in the City’s July to December 2024 delegated-contract disclosure. The total and every affected article, letter and summary must retain the corrected amount and this revision record.

How the problem was found

Jenna Jessop identified the omitted City disclosure row after receiving the earlier candidate letter.

Affected pages and publication channels

These outputs carry, link to, or archive this correction. The complete cross-language manifest remains in the technical record.

Source, review, revision, and publication details
Record identifier:
correction:transit-app-contract:2026-09-10:omitted-extension-v1
Subject:
content: insights:transit-app-contract:disclosed-total
Independent approval:
Independent approval pending: Civic/source verification owner
Release identifier:
None recorded
Production verified:
None recorded
Controlled facts:
transit-app-contract-disclosed-total

Propagation evidence by channel

  • screen: complete; /en and /fr article, letter, public-record, costs and corrections surfaces; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1
  • api: complete; /api/public/v1/corrections; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1
  • download: complete; /api/public/v1/corrections?format=csv; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1
  • method: complete; contract-disclosure-sum-v1 and accountable research article v2; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1
  • marketing: complete; controlled fact transit-app-contract-disclosed-total derivatives; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1
  • grant: complete; apps/otranspo/docs/comprehensive-build/S34-ACCOUNTABLE-RESEARCH-ARTICLES.md; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1
  • archive: complete; /en/corrections, /fr/corrections and versioned corrections API; correction:transit-app-contract:2026-09-10:omitted-extension-v1:revision-1

Complete affected-publication manifest

  • /en/insights/transit-app-contract
  • /fr/insights/transit-app-contract
  • /en/insights/transit-app-contract/letter
  • /fr/insights/transit-app-contract/letter
  • /en/public-record
  • /fr/public-record
  • /en/costs
  • /fr/costs
  • /en/corrections
  • /fr/corrections
  • /api/public/v1/corrections

Versioned public record

Network on-time reliability method

complete in source; production verification pending

Correction date
Record published
Version
Revision 1

Superseded claim

archived-prediction-rows-v0

86.7

Historical record; no longer current in the application source.

Current corrected claim in application source

settled-v1

77.4

Why it changed

The prior method counted repeated predictions as independent arrivals and treated large early departures as on time. The corrected method keeps the last prediction within ten minutes of each arrival and uses a two-sided five-minute window.

How the problem was found

Reconciliation of the durable GTFS-Realtime delay archive against distinct trip, stop, and service-date arrivals.

Affected pages and publication channels

These outputs carry, link to, or archive this correction. The complete cross-language manifest remains in the technical record.

Source, review, revision, and publication details
Record identifier:
correction:reliability:2026-08-04:settled-v1
Subject:
method: network-reliability:on-time-percentage
Independent approval:
Independent approval pending: Open Data Steward independent verifier
Release identifier:
None recorded
Production verified:
None recorded
Controlled facts:
network-reliability-method

Propagation evidence by channel

  • screen: complete; /en/corrections and /fr/corrections; correction:reliability:2026-08-04:settled-v1:revision-1
  • api: complete; /api/public/v1/corrections; correction:reliability:2026-08-04:settled-v1:revision-1
  • download: complete; /api/public/v1/corrections?format=csv; correction:reliability:2026-08-04:settled-v1:revision-1
  • method: complete; /en/city, /fr/city, /en/methodology and /fr/methodology; correction:reliability:2026-08-04:settled-v1:revision-1
  • marketing: complete; controlled fact network-reliability-method channel derivatives; correction:reliability:2026-08-04:settled-v1:revision-1
  • grant: complete; apps/otranspo/docs/PUBLIC-CORRECTION-DRILL-2026-08-12.json; correction:reliability:2026-08-04:settled-v1:revision-1
  • archive: complete; apps/otranspo/docs/PUBLIC-CORRECTION-DRILL-2026-08-12.json; correction:reliability:2026-08-04:settled-v1:revision-1

Complete affected-publication manifest

  • /en/city
  • /fr/city
  • /en/corrections
  • /fr/corrections
  • /api/realtime/network-health
  • /api/public/v1/corrections
  • Route and station reliability summaries
  • Methods documentation

Use or audit the register

The JSON response preserves bilingual records and propagation evidence. The CSV adds plain source and production status columns for analysis.

Download the full correction record Download the correction table