Tacit relies on and incorporates open-source software libraries, frameworks, and utilities. We express our sincere gratitude to the open-source development community for making Tacit possible.

The following sets forth the attribution notices, copyright information, and license terms for third-party software utilized within Tacit.

1. FFMPEG

License: GNU Lesser General Public License (LGPL), version 2.1
Copyright: © FFmpeg Developers
Source Code: https://ffmpeg.org

FFmpeg is a registered trademark of Fabrice Bellard, originator of the FFmpeg project. Tacit invokes FFmpeg as an external, un-modified subprocess binary to perform local audio decoding, chunking, and file trimming operations at the explicit direction of the user. Tacit does not link against or embed FFmpeg source code directly within its proprietary compiled binaries.

In compliance with the LGPL v2.1, the source code for FFmpeg can be downloaded directly from https://ffmpeg.org/download.html.

2. FASTER-WHISPER

License: MIT License
Copyright: © Guillaume Klein / SYSTRAN
Project: https://github.com/SYSTRAN/faster-whisper

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.

3. GO-SQLITE3 (WASM / V2)

License: MIT License
Copyright: © Yasuhiro Matsumoto (mattn) / ncruces
Project: https://github.com/ncruces/go-sqlite3

[Licensed under the MIT License terms as stated in Section 2 above]

4. HTTPX

License: BSD 3-Clause License
Copyright: © Tom Christie / Encode OSS
Project: https://github.com/encode/httpx

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

· Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
· Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
· Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

5. CRYPTOGRAPHY (PYTHON)

License: Apache License, Version 2.0 / BSD License
Copyright: © The PyCA/Cryptography Developers
Project: https://github.com/pyca/cryptography

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain copy of the License at: http://www.apache.org/licenses/LICENSE-2.0

6. ED25519 (GO X/CRYPTO)

License: BSD 3-Clause License
Copyright: © The Go Authors
Project: https://golang.org/x/crypto

[Licensed under the BSD 3-Clause License terms as stated in Section 4 above]

7. CYTHON

License: Apache License, Version 2.0
Copyright: © Stefan Behnel, Robert Bradshaw, Lisandro Dalcin, Mark Florisson, et al.
Project: https://cython.org

8. SQLITE (EMBEDDED C CORE)

License: Public Domain
Source: https://www.sqlite.org

All of the code and documentation in SQLite has been dedicated to the public domain by the authors.

9. HTMX

License: BSD 2-Clause License
Copyright: © Carson Gross
Project: https://github.com/bigskysoftware/htmx

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

10. OPENAI PYTHON SDK & PYDANTIC

License: MIT License
Copyright: © OpenAI / Samuel Colvin (Pydantic)
Project: https://github.com/openai/openai-python / https://github.com/pydantic/pydantic

[Licensed under the MIT License terms as stated in Section 2 above]