# Eugen Block Holding
> Eugen Block Holding — Wikidata Q124129257; company based in Hamburg, Germany; source revision 2155847147, modified 2024-05-16T09:53:30Z.

- Canonical entity: https://readyscan.ai/entities/eugen-block-holding-q124129257
- Website listed in the source snapshot: https://www.block-gruppe.de/
- Category: [Wikidata businesses](https://readyscan.ai/directory/wikidata-businesses)
- Machine record: https://readyscan.ai/discovery/entities/eugen-block-holding-q124129257.json
- Material fingerprint: fnv1a64:8b62ddab9c217983
- Entity revision: fnv1a64:fd8e4dc202f4a766
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: company based in Hamburg, Germany Sources: https://www.wikidata.org/wiki/Special:EntityData/Q124129257.json?revision=2155847147
- Source-listed website: www.block-gruppe.de — https://www.block-gruppe.de/ Sources: https://www.wikidata.org/wiki/Special:EntityData/Q124129257.json?revision=2155847147
- Wikidata item: Wikidata Q124129257 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q124129257.json?revision=2155847147
- Source revision: 2155847147, modified 2024-05-16T09:53:30Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q124129257.json?revision=2155847147

## Sources
- [Eugen Block Holding — Wikidata Q124129257](https://www.wikidata.org/wiki/Special:EntityData/Q124129257.json?revision=2155847147) — 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/eugen-block-holding-q124129257/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=eugen-block-holding-q124129257&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.