# Great Canadian Oil Change
> Great Canadian Oil Change — Wikidata Q120502925; Canadian chain of oil change and auto maintenance service shops; source revision 2372956484, modified 2025-07-03T18:25:06Z.

- Canonical entity: https://readyscan.ai/entities/great-canadian-oil-change-q120502925
- Website listed in the source snapshot: https://www.gcoc.ca/
- Category: [Wikidata businesses](https://readyscan.ai/directory/wikidata-businesses)
- Machine record: https://readyscan.ai/discovery/entities/great-canadian-oil-change-q120502925.json
- Material fingerprint: fnv1a64:0224d9ee6f567adc
- Entity revision: fnv1a64:57b52585bf718828
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: Canadian chain of oil change and auto maintenance service shops Sources: https://www.wikidata.org/wiki/Special:EntityData/Q120502925.json?revision=2372956484
- Source-listed website: www.gcoc.ca — https://www.gcoc.ca/ Sources: https://www.wikidata.org/wiki/Special:EntityData/Q120502925.json?revision=2372956484
- Wikidata item: Wikidata Q120502925 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q120502925.json?revision=2372956484
- Source revision: 2372956484, modified 2025-07-03T18:25:06Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q120502925.json?revision=2372956484

## Sources
- [Great Canadian Oil Change — Wikidata Q120502925](https://www.wikidata.org/wiki/Special:EntityData/Q120502925.json?revision=2372956484) — Wikidata
- [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata
- [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata
- [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata

## Agent return protocol
- Discover the bounded graph: https://readyscan.ai/api/v1/ai-search/discovery
- Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/great-canadian-oil-change-q120502925/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=great-canadian-oil-change-q120502925&claim={claim-id}
- Verification evaluates only the current published evidence revision. Unsupported interpretation remains unknown.

## Publication boundary
- This public-sourced, unclaimed record republishes selected permitted snapshot facts and has not been verified as controlled by an owner.
- Publication does not guarantee crawling, indexing, training inclusion, citation, recommendation, referral, or revenue.