Licenses & Notices

Website typography and branding

Roboto and Roboto Mono (SIL Open Font License 1.1)

The website serves its Roboto and Roboto Mono webfonts directly, without requesting fonts from Google’s servers. Both permit commercial use under SIL OFL 1.1. The production title-rendering Roboto-Regular.ttf identifies version 3.009 and the same OFL license in its embedded metadata.

Roboto copyright and full OFL · Roboto Mono copyright and full OFL · Webfont sources and SHA-256 inventory

The existing Rockslide.ai wordmark and mountain logo were generated together as an image using Google Gemini, as confirmed by the site owner. The logo’s lettering is embedded artwork, not an installed or distributed font file. The logo is retained as Rockslide.ai branding; the open font licenses do not license the brand or its trademarks.

Core Software & Lyrical Authorship

Ollama, llama.cpp, Gunicorn (MIT License)

These software projects use the MIT License. Their software licenses are separate from the licenses of the model weights and any rights in generated content.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Audio Generation

ACE-Step 1.5 (MIT License)

Music is generated using ACE-Step 1.5, including the turbo checkpoint. Copyright (c) 2026 ACEStep. The MIT License permits commercial use, subject to its terms and notice requirements.

Image Generation

FLUX.2 [klein] 4B (Apache License 2.0)

Current album artwork uses the quantized 4B model from Black Forest Labs. This is distinct from Klein 9B, which uses a separate non-commercial license.

Historical artwork: JuggernautXL v8 (CreativeML Open RAIL++-M)

Some older archived album artwork was generated with this model. The linked SDXL base license is not a substitute for verifying any additional terms on the exact Juggernaut checkpoint. Checkpoint-specific provenance remains a separate historical audit item. The model has specific use-case restrictions. You may not use the model for activities that are illegal, discriminatory, or intended to harm others. Please review the full license for details.

Radio Writing & Speech

Gemma 4 26B A4B (Apache License 2.0)

M2 radio editorial planning, creative packages and reviews use Google’s Gemma 4 26B A4B. The separate M5 customer pipeline uses mlx-community/gemma-3-12b-it-4bit, revision 86cc6a8dedbc456dd0e4af01a9d09f396f77e558, under the Gemma Terms of Use. That customer model is distinct from Apache-licensed Gemma 4; model files and notices are pinned on the worker.

Qwen3-TTS (Apache License 2.0)

Rocky uses an original Qwen VoiceDesign reference voice, reproduced with Qwen3-TTS Base and a small pitch and tone adjustment.

Kokoro-82M (Apache License 2.0)

Earlier archived Rocky breaks use Kokoro with a blend of the af_nicole and af_heart voices.

Gemma 3 (Gemma Terms of Use)

The current M5 customer pipeline and some older content use Gemma 3. Gemma is provided under and subject to the Gemma Terms of Use.

Runtime notices

Flask and Celery use BSD licenses; Requests uses Apache 2.0. These are separate from model licenses. Installed packages retain their bundled copyright and license files. FFmpeg and its enabled codecs have their own build-specific licensing conditions. No statement on this page clears every generated output or every historical asset.

Ollama MIT notice · llama.cpp MIT notice · Gunicorn MIT notice

License copies and experimental video

ACE-Step 1.5 MIT license and copyright notice · Apache License 2.0 · Gemma agreement copy · Gemma prohibited-use policy copy

MuseTalk 1.5 (MIT License)

Optional Rocky lip-sync video uses MuseTalk. Copyright (c) 2024 Tencent Music Entertainment Group. The authors permit commercial use of their trained model. Its dependencies have separate licenses, including the SD VAE and Whisper. When a fresh lip-sync render cannot finish on time, approved prerecorded speaking footage may be used instead; this is not exact lip synchronization.

Earlier stock portrait motion experiments used LivePortrait. Copyright (c) 2024 Kuaishou Visual Generation and Interaction Center. Full license. This installation uses manually prepared crops and does not use InsightFace detection models, which have noncommercial restrictions. Current stock body-motion clips were generated with MiniMax H3 through the separately authorized dj.video deployment confirmed by the site owner. The video pipeline uses speech-driven MuseTalk lip sync where available and also approved prerecorded footage; low-resolution delivery sizes vary by clip. Original synthetic portraits and source clips are retained.