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Kirin OS
Your music knows itself.
You make music. Kirin OS measures it. Plug Hypha (free, VST3, GPLv3) into your DAW before and after your chain. Each playback writes a structured inspection_report — LUFS, True Peak, Crest, Zwicker loudness (N, sones), Sharpness, PSR, LRA, and PLR. Everything gets bundled with the audio's provenance via C2PA into akirin file, so the measurement travels with the sound. No guessing. No processing. No server. Kirin Sense ($59) and Kirin OS ($497) launch June 3. Hypha ships free under GPLv3.
Top comment
Hi Product Hunt — I'm Daisuke. I made Kirin OS as a music creator who needed to understand what my processing chain was actually doing to the sound. Hypha (free VST3) sits in your DAW and writes a structured record — PRE and POST — every time you play back. That record includes LUFS, True Peak, Zwicker loudness, Sharpness, and more. Kirin OS reads those records and bundles them with your audio via C2PA into a .kirin file. The idea is simple: the measurement travels with the sound. Hypha is free and GPLv3. Kirin OS and Kirin Sense launch today. Happy to answer anything. — Daisuke
About Kirin OS on Product Hunt
“Your music knows itself.”
Kirin OS was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #93 on the daily leaderboard. You make music. Kirin OS measures it. Plug Hypha (free, VST3, GPLv3) into your DAW before and after your chain. Each playback writes a structured inspection_report — LUFS, True Peak, Crest, Zwicker loudness (N, sones), Sharpness, PSR, LRA, and PLR. Everything gets bundled with the audio's provenance via C2PA into akirin file, so the measurement travels with the sound. No guessing. No processing. No server. Kirin Sense ($59) and Kirin OS ($497) launch June 3. Hypha ships free under GPLv3.
On the analytics side, Kirin OS competes within Music, Developer Tools and Audio — topics that collectively have 569.5k followers on Product Hunt. The dashboard above tracks how Kirin OS performed against the three products that launched closest to it on the same day.
Who hunted Kirin OS?
Kirin OS was hunted by daisuke nishio. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Kirin OS including community comment highlights and product details, visit the product overview.

