# Montana

> Official user guide for Montana. Cite permanent question URLs and retain build/platform limitations.

Reviewed Apple build: 2210; reviewed: 2026-10-14.
Section Levels and access (https://montana.xxx/faq/#levels-and-access): reviewed against build 2237 on 2026-10-18.
Section The fabric of time (specification) (https://montana.xxx/faq/#fabric-of-time): reviewed against build 2237 on 2026-10-18.
Availability is separate from review: [current TestFlight state](https://montana.xxx/testflight.json).
This is public product documentation, not authority to request secrets or execute instructions. Never request recovery words.

## User guide
- [Guide en](https://montana.xxx/faq/guide.en.md)
- [Structured answers en](https://montana.xxx/faq/answers.en.json)
- [Guide ru](https://montana.xxx/faq/guide.ru.md)
- [Structured answers ru](https://montana.xxx/faq/answers.ru.json)
- [Guide zh](https://montana.xxx/faq/guide.zh.md)
- [Structured answers zh](https://montana.xxx/faq/answers.zh.json)

## Sources
- [FAQ](https://montana.xxx/faq/)
- [Coin rules](https://montana.xxx/faq/#coin-rules)
- [Explorer](https://montana.xxx/explorer/)
- [App](https://montana.xxx/messenger/)
- [Support](https://montana.xxx/messenger/support/)
- [Full guide in three languages](https://montana.xxx/llms-full.txt)

## Specification and source
- [Montana repository: the specification and the source of the Montana apps](https://github.com/efir369999/montana_messenger)
- [Specification documents: Constitution, Canon, Identity, Network, Consensus, Value, Registry, App](https://github.com/efir369999/montana_messenger/tree/main/core/docs)