Industrial Gold Safe - Audio credits

All four embedded recordings below are released under Creative Commons Zero
(CC0 1.0): https://creativecommons.org/publicdomain/zero/1.0/
They are real recordings, not AI-generated audio. No original game recordings
or music are distributed in this package.

CONFIRMED PROGRESS
Author: rubberduck
Pack: 100 CC0 metal and wood SFX
Source: https://opengameart.org/content/100-cc0-metal-and-wood-sfx
Original file: metal_open_01.ogg
Approved audition: C, metal-opening.wav
Embedded file/resource: success.wav / IndustrialGoldSafe.Audio.Success.wav
Preparation before approval: mono conversion, DC removal, silence trimming with
margins, peak matching to -1.41 dBFS, and short edge fades. No pitch change or
synthetic layers. The embedded WAV is byte-for-byte the approved audition.

JAMMING
Author: rubberduck
Pack: 100 CC0 metal and wood SFX
Source: https://opengameart.org/content/100-cc0-metal-and-wood-sfx
Original file: metal_close_01.ogg
Approved audition: B, metal-closing.wav
Embedded file/resource: jam.wav / IndustrialGoldSafe.Audio.Jam.wav
Preparation before approval: mono conversion, DC removal, silence trimming with
margins, peak matching to -1.41 dBFS, and short edge fades. No pitch change or
synthetic layers. The embedded WAV is byte-for-byte the approved audition.

OPENING
Author: Breviceps
Recording: Squeaky Metal Door
Source: https://freesound.org/people/Breviceps/sounds/515289/
Approved audition: F, rusty-hinge-squeak.wav
Embedded file/resource: open.wav / IndustrialGoldSafe.Audio.Open.wav
Preparation before approval: 0.25-1.80 second excerpt from the public high-quality
preview, mono conversion, DC removal, level matching to RMS 0.1, and short edge
fades. No pitch/time change, generated tones or artificial rust layers.
The embedded WAV is byte-for-byte the approved 1.55-second audition.

DECODER WORKING LOOP
Author: Pixeliota
Recording: Bank Vault Combination Lock Sound - V6
Source: https://freesound.org/people/Pixeliota/sounds/678254/
License: CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/
Approved audition: B, B-dense-vault-dial.wav
Embedded file/resource: decoder-loop.wav / IndustrialGoldSafe.Audio.DecoderLoop.wav
Preparation before approval: public HQ MP3 preview decoded to mono 48 kHz;
0-1.9736875 second excerpt, DC removal, constant gain, 12 ms fade-in and
18 ms fade-out; exact excerpt repeated twice for a 3.947375-second loop.
No generated clicks, pitch changes, time stretching or electronic layers.
The embedded WAV is byte-for-byte the approved audition.
SHA256: 0B7E97A0DF059372A458DA8264297D3DEB3F846E21AB7AC459595AEA507C37D3

The start, press and ordinary-failure cues remain procedurally generated by this
mod. OpenAI Codex assisted with selection, preparation, code and validation.
The user selected the sound auditions and approved their integration.
