Langastina
Private Shares Register
A private, accountant-ready register for unlisted shares, convertible loans, evidence documents, and deterministic annual reports backed by Usable workspaces.
Audit evidence first
Usable-first system of record
Deterministic official register
Chat drafts, humans confirm
Phase 4 chat-assisted intake
- • Hosted Usable OAuth shell
- • Workspace-scoped records
- • Manual register CRUD
- • Document evidence checklist
- • Report snapshots and exports
- • Chat draft review gates