Legal

Software notices

Open source software used in the Obsavia website and the notices its licences require.

Version 1.0. Last updated 15 September 2026. This document is published in English and the English version prevails over any translation.

1. Charting library

Price charts on this website are drawn with Lightweight Charts, copyright TradingView, Inc., licensed under the Apache License, Version 2.0. The library is unmodified.

Lightweight Charts is available from TradingView. A copy of the licence supplied with the library is published with this website as the licence text.

2. QR code generation

Authenticator enrolment codes are drawn with qrcodejs, copyright davidshimjs, licensed under the MIT Licence.

3. Typefaces

The Inter and JetBrains Mono typefaces are licensed under the SIL Open Font Licence, Version 1.1.

4. Apache License

Software licensed under the Apache License, Version 2.0 is distributed on an as is basis, without warranties or conditions of any kind, either express or implied. See the licence for the specific language governing permissions and limitations.