---
title: Sources and update log
entity: SwissChain Holding SA
lang: en
canonical: https://docs.swisschainholding.ch/sources/
last_verified: 2026-10-29
---

# Sources and update log

Where each fact on these pages comes from, and when it was checked.

| Item | Value |
|---|---|
| Name, legal form, Geneva office, UID, address, email | Main website swisschainholding.ch (footer, FAQ) and the earlier pages of this site, checked 29 October 2026. |
| Group companies and their roles | Main website swisschainholding.ch, section "The SwissChain Group", checked 29 October 2026. |
| Ownership of Altiora Capital SA | Company information, October 2026; see [docs.altiora.cc](https://docs.altiora.cc/company/). |
| Milestones, treasury principles, secondary-market status | Main website, sections "Where we stand" and "Pillar 3", checked 29 October 2026. |
| Leadership | [Leadership and institutional oversight](https://www.swisschainholding.ch/leadership-institutional-oversight) page, checked 29 October 2026. |
| Valkyrie Capital Partners SA registration | Geneva commercial register entry of October 2026, as stated on the main website. |
| Disambiguation | Disclaimer already published on this site since March 2026. |

## Update log

- 2026-10-29 — Version 2: reference hub with fact sheets (EN, FR), ten FAQ pages, glossary, group page and library. Earlier memos kept unchanged.
- 2026-03-09 — Version 1: institutional memos.

Spotted something out of date? Write to contact@swisschainholding.ch.