# One Button Phone GmbH
> One Button Phone GmbH — Wikidata Q140286199; German company that produces emergency-call watches for seniors; source revision 2508828157, modified 2026-06-21T16:26:23Z.

- Canonical entity: https://readyscan.ai/entities/one-button-phone-gmbh-q140286199
- Website listed in the source snapshot: https://www.onebuttonphone.de
- Category: [Wikidata enterprises](https://readyscan.ai/directory/wikidata-enterprises)
- Machine record: https://readyscan.ai/discovery/entities/one-button-phone-gmbh-q140286199.json
- Material fingerprint: fnv1a64:83d62d4984a0326d
- Entity revision: fnv1a64:cdbd6e2db6400e7f
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: German company that produces emergency-call watches for seniors Sources: https://www.wikidata.org/wiki/Special:EntityData/Q140286199.json?revision=2508828157
- Source-listed website: www.onebuttonphone.de — https://www.onebuttonphone.de Sources: https://www.wikidata.org/wiki/Special:EntityData/Q140286199.json?revision=2508828157
- Wikidata item: Wikidata Q140286199 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q140286199.json?revision=2508828157
- Source revision: 2508828157, modified 2026-06-21T16:26:23Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q140286199.json?revision=2508828157

## Sources
- [One Button Phone GmbH — Wikidata Q140286199](https://www.wikidata.org/wiki/Special:EntityData/Q140286199.json?revision=2508828157) — 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/one-button-phone-gmbh-q140286199/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=one-button-phone-gmbh-q140286199&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.