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YF-EV-0143

Bike and Pedestrian Counts (Eco Counter), dataset tq23-qn4m: first and last record for every counter

https://data.edmonton.ca/resource/tq23-qn4m.json?%24select=counter_location_description%2C+counter_configuration%2C+min%28log_timestamp%29+AS+first_record%2C+max%28log_timestamp%29+AS+last_record%2C+count%28%2A%29+AS+records&%24group=counter_location_description%2C+counter_configuration&%24order=counter_location_description&%24limit=500

What this source can establish

The first and last timestamp each counter published, with its configuration, as an aggregate of dataset tq23-qn4m taken on 2026-09-04. It establishes which counters were recording on a given date and which had stopped, including that 106 Street N of Jasper Avenue last recorded on 2025-07-16. It establishes nothing about why a counter stopped.

Record

Publisher
City of Edmonton
Kind
observed-data
Published
2025-04-25
Retrieved
2026-09-04
Redistribution
unclear
Archive
original archive lost; see the audit record
SHA-256
27a214452636f7032247ec7ccb92e9e5c4badcdf48ca0e95e077e6317d7fca42

The archived copy this hash identifies, retrieved 2026-09-04, was lost on or before 2026-10-02. The recorded hash is unchanged. The same URL was fetched again on 2026-10-02 and registered as YF-EV-0320. The fresh copy's bytes differ from the recorded hash; the source may have changed since 2026-09-04, or the publisher may serve different bytes on each request. The audit found the content itself changed: this copy shows counter records up to 2026-10-01, and the panel read data that ended on 2026-09-02. Either way, the published claims still cite this entry. Audit record: https://yegfacts.ca/methodology/audits/archive-loss-2026-10-02

City of Edmonton open data served through Socrata; the archived bytes carry no redistribution grant. Fails closed to private.

Verify independently

Fetch the original and hash it: if the bytes still match the SHA-256 above, you have the same document we read. We no longer hold the copy we read on , so we cannot verify against it if the page has changed. The audit record says what still supports each finding that cites this source.

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