Open Source Notices
Last updated: 27 Jun 2026
NT² Vault includes third-party open source software. This page lists the libraries shipped in the vault PWA (se.nt2.me), the Tauri desktop WebView shell, and related WebAssembly components, with their license identifiers. NT² provides this information to meet common attribution requirements for permissive and copyleft licenses. This page is not legal advice.
Licenses requiring extra care
dompurify@3.4.11— (MPL-2.0 OR Apache-2.0)qr@0.6.0— (MIT OR Apache-2.0)
PWA browser bundle (npm)
Packages in the production client. The browser build of isomorphic-dompurify includes dompurify only (not jsdom).
| Package | Version | License | Attribution |
|---|---|---|---|
@noble/curves | 1.9.7 | MIT | Copyright + license text |
@noble/hashes | 1.8.0 | MIT | Copyright + license text |
@subframe7536/sqlite-wasm | 1.1.1 | MIT | Copyright + license text |
clsx | 2.1.1 | MIT | Copyright + license text |
daisyui | 5.5.20 | MIT | Copyright + license text |
devalue | 5.8.1 | MIT | Copyright + license text |
dompurify | 3.4.11 | (MPL-2.0 OR Apache-2.0) | Copyright + license text; preserve NOTICE if present; state modifications if any |
esm-env | 1.2.2 | MIT | Copyright + license text |
isomorphic-dompurify | 3.18.0 | MIT | Copyright + license text |
marked | 18.0.5 | MIT | Copyright + license text |
qr | 0.6.0 | (MIT OR Apache-2.0) | Copyright + license text; preserve NOTICE if present; state modifications if any |
svelte | 5.56.2 | MIT | Copyright + license text |
workbox-core | 7.4.1 | MIT | Copyright + license text |
workbox-precaching | 7.4.1 | MIT | Copyright + license text |
workbox-routing | 7.4.1 | MIT | Copyright + license text |
workbox-strategies | 7.4.1 | MIT | Copyright + license text |
workbox-window | 7.4.1 | MIT | Copyright + license text |
zod | 3.25.76 | MIT | Copyright + license text |
zstdify | 1.4.0 | MIT | Copyright + license text |
Embedded binaries and data
| Component | Origin | License | Attribution |
|---|---|---|---|
SQLite engine (wa-sqlite.wasm) | Bundled via @subframe7536/sqlite-wasm | SQLite: public domain; wrapper: MIT | Wrapper MIT notice only |
PXP audio modem (pxp_audio_core_bg.wasm) | @nt2/pxp-audio (first-party) + Rust crates below | See crate table | See Tauri / WASM section |
| BIP39 English wordlist | Embedded in app source (BIP-0039 spec) | Spec wordlist | No third-party npm license |
Tauri desktop — additional JS guest bindings
Loaded only when running inside the Tauri WebView shell, not in a standalone browser tab.
| Package | Version | License | Attribution |
|---|---|---|---|
@tauri-apps/api | 2.11.0 | Apache-2.0 OR MIT | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-barcode-scanner | 2.4.5 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-deep-link | 2.4.9 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-dialog | 2.7.1 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-fs | 2.5.1 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-geolocation | 2.3.2 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-notification | 2.3.3 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-opener | 2.5.4 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-sql | 2.4.0 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
@tauri-apps/plugin-store | 2.4.3 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
tauri-plugin-keep-screen-on-api | 0.1.4 | UNKNOWN | Verify upstream license before release |
tauri-plugin-keepawake-api | 0.1.0 | UNKNOWN | Verify upstream license before release |
PXP audio WASM — Rust third-party crates
Crates linked into @nt2/pxp-audio WebAssembly (near-ultrasonic receive/send feature).
| Package | Version | License | Attribution |
|---|---|---|---|
reed-solomon | 0.2.1 | MIT | Copyright + license text |
serde | 1.0.228 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
serde_json | 1.0.150 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
serde-wasm-bindgen | 0.6.5 | MIT | Copyright + license text |
wasm-bindgen | 0.2.123 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
wasm-bindgen-futures | 0.4.73 | MIT OR Apache-2.0 | Copyright + license text; preserve NOTICE if present; state modifications if any |
NT² workspace packages (@nt2/*) are first-party and omitted from this list.
Contact
Questions about these notices: Contact or email privacy@nt2.me.