# Orgelbau M. Walcker-Mayer
> Orgelbau M. Walcker-Mayer — Wikidata Q28792772; Austrian organ builder company (1957-); source revision 2038810694, modified 2023-12-28T03:07:15Z.

- Canonical entity: https://readyscan.ai/entities/orgelbau-m-walcker-mayer-q28792772
- Website listed in the source snapshot: https://www.walcker.at/
- Category: [Wikidata businesses](https://readyscan.ai/directory/wikidata-businesses)
- Machine record: https://readyscan.ai/discovery/entities/orgelbau-m-walcker-mayer-q28792772.json
- Material fingerprint: fnv1a64:94d31ce379ee30be
- Entity revision: fnv1a64:4e3250407ba22b73
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: Austrian organ builder company (1957-) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q28792772.json?revision=2038810694
- Source-listed website: www.walcker.at — https://www.walcker.at/ Sources: https://www.wikidata.org/wiki/Special:EntityData/Q28792772.json?revision=2038810694
- Wikidata item: Wikidata Q28792772 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q28792772.json?revision=2038810694
- Source revision: 2038810694, modified 2023-12-28T03:07:15Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q28792772.json?revision=2038810694

## Sources
- [Orgelbau M. Walcker-Mayer — Wikidata Q28792772](https://www.wikidata.org/wiki/Special:EntityData/Q28792772.json?revision=2038810694) — 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/orgelbau-m-walcker-mayer-q28792772/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=orgelbau-m-walcker-mayer-q28792772&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.