Providers and software notices
This register separates service providers, open-source software, and first-party proprietary components so attribution does not blur ownership or data responsibilities.
Effective and last updated 18 August 2026Infrastructure providers
| Provider | Role | Current beta use |
|---|---|---|
| Vercel Inc. | Hosting, content delivery, and provider-side security/operational processing. | Active for visits. Vercel Web Analytics is not included in the current release. |
| Google Cloud / Firebase | Cloud Firestore and an access-restricted research dashboard. | Active for explicitly enabled performance analytics and the pseudonymous contribution ledger and catalog. |
| Wasabi Technologies | Private object storage for voluntary reconstruction packages. | Active only after the separate dataset-contribution choice is enabled. |
| HostCreators | Inbound correspondence for the dedicated role address. | Active for inbound and outbound Splatfiction email. |
Data categories, legal bases, retention, and provider links are in the Privacy Notice.
Directly integrated third-party software
- OpenUSD WebAssembly bindings 0.0.13 — MIT License.
- OpenUSD 26.08 — Tomorrow Open Source Technology License 1.0, with its NOTICE and included attributions.
- PlayCanvas SplatTransform 3.2.0 — MIT License.
- libwebp 1.6.0 — BSD 3-Clause-style terms and an additional patent grant.
- Production npm dependency graph — package-specific terms listed in the generated notice bundle.
First-party proprietary components
Splatfiction and Spinoff first-party components are proprietary to their rights holder. They are not open-source dependencies and are not licensed by the third-party notices. Listing an interoperability format, research paper, library, or provider does not assign ownership of proprietary software or disclose its know-how.
Notice maintenance
The full text file is generated from the locked production dependency graph and checksum-pinned upstream licence sources. A dependency or runtime upgrade must regenerate and verify that file before release. Copyright and trademark notices remain those of their respective owners.