# Franz Heissler GmbH
> Franz Heissler GmbH — Wikidata Q138456077; German organ-building company; source revision 2473051192, modified 2026-03-17T21:28:50Z.

- Canonical entity: https://readyscan.ai/entities/franz-heissler-gmbh-q138456077
- Website listed in the source snapshot: https://www.heissler-orgeln.de/de/index.html
- Category: [Wikidata enterprises](https://readyscan.ai/directory/wikidata-enterprises)
- Machine record: https://readyscan.ai/discovery/entities/franz-heissler-gmbh-q138456077.json
- Material fingerprint: fnv1a64:0163d5f088223be9
- Entity revision: fnv1a64:d12c9d7dd77e1bc1
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: German organ-building company Sources: https://www.wikidata.org/wiki/Special:EntityData/Q138456077.json?revision=2473051192
- Source-listed website: www.heissler-orgeln.de — https://www.heissler-orgeln.de/de/index.html Sources: https://www.wikidata.org/wiki/Special:EntityData/Q138456077.json?revision=2473051192
- Wikidata item: Wikidata Q138456077 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q138456077.json?revision=2473051192
- Source revision: 2473051192, modified 2026-03-17T21:28:50Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q138456077.json?revision=2473051192

## Sources
- [Franz Heissler GmbH — Wikidata Q138456077](https://www.wikidata.org/wiki/Special:EntityData/Q138456077.json?revision=2473051192) — 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/franz-heissler-gmbh-q138456077/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=franz-heissler-gmbh-q138456077&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.