EpochCore
Quantum Sound
engines live · in-browser
The clone can copy the words. Not the harmonics.
In plain English: your voice is enrolled as a harmonic fingerprint — the partial structure no TTS cloner reproduces — and sealed with a keyed, inaudible watermark. Then we attack it 100 ways: your own re-encodes must trace back to you, and every AI clone — ElevenLabs, XTTS, Bark, OpenVoice — gets flagged. Live, in this page.
① SCREEN
OSCL hyper_daemon
6-layer structural screen before a single byte is decoded
② ENROLL
Voiceprint + keyed mark
STFT harmonic fingerprint · QIM cell mark · catalog match
③ GAUNTLET
100 attacks
re-encodes traced · clones flagged · false accusations counted
01 · Structural screen — every asset gated first
Quantum OSCL · hyper_daemon
armed · idle
02 · Enroll your voiceprint
◉
Drop a track
wav · mp3 · m4a — or use the mic / a sample.
Decoded locally; nothing uploads.
Decoded locally; nothing uploads.
Waiting for a voice — the OSCL daemon screens it before anything decodes.
03 · The clone gauntlet
100-attack gauntlet
derivatives must trace · clones must flag · hover any cell
0/ 100 correct verdicts
Enroll a voice above, then run.
vs ElevenLabs v3Voxtral · MistralCoqui XTTS-v2Suno BarkMyShell OpenVoiceCohere VoiceOpenAI Voice EngineDeepgram Aura
04 · Audio Mark Studio — mark any standalone track
♬
Drop a track to watermark
wav · mp3 · flac · m4a — OSCL-screened, then keyed harmonic-cell marked.
You get the marked .wav + a stealth-verify sidecar; nothing uploads.
You get the marked .wav + a stealth-verify sidecar; nothing uploads.
The mark rides the harmonic partials — inaudible, keyed, and detectable after re-encodes. Proof copy is 16 kHz mono; keep your master.
To prove it later: ✓ Verify tab → drop the marked file (or ANY re-encode of it) + the sidecar — the keyed mark is re-detected from the seed.
02 · Seal an image or clip
▣
Drop an image or video
png · jpg · webp · mp4 · mov — marked per-frame.
Decoded locally; nothing uploads.
Decoded locally; nothing uploads.
Waiting for an asset — the OSCL daemon screens it before a single byte decodes.
03 · The leak gauntlet
100-attack gauntlet
derivatives must trace · AI re-renders must flag · hover any cell
0/ 100 correct verdicts
Seal an asset above, then run.
04 · Tier B — hostile-transcode survival
02 · Verify a sealed file — offline, against its manifest
✓
Drop a file + its manifest
media file and/or its .epochseal · .epochtape.json · stealth-verify.json · .proof (SIGNCELL-1)
Hashes recomputed here · Ed25519 envelope REALLY verified · nothing uploads.
Hashes recomputed here · Ed25519 envelope REALLY verified · nothing uploads.
Drop a manifest alone for envelope verification, or pair it with the media file for full hash binding.