# EpochCore Media Provenance Suite — d-kapcompliance.com

> Post-quantum watermarking, sealing, and verification — 100% in your browser, nothing uploaded.
> Provider: EpochCore LLC · RAS root: `40668c787c463ca5` · Genesis seal: `437EC394E97ACCE9`

This document is the machine-readable map of the whole site. Human UI lives at the URLs below; every media tool runs client-side (no upload, no key). Paid compliance tiers settle on-chain via EpochPay.

## Tools (free, client-side)

### Watermarker + Sealer — `/watermarker`
Visible EpochCore logo + invisible post-quantum stealth mark on video; any other file gets a 9-daemon safety scan and a detached `.epochseal` (optionally passphrase- or ML-KEM-1024-recipient-encrypted).
- Input: any file (drag in or pick)
- Output: watermarked file (H.264 MP4 for video) + `.epochseal` sidecar, WORM-anchored

### Verifier — `/verifier`
Proves a file is authentic and unaltered since sealing — fully offline.
- Input: a file + its `.epochseal`, or a watermarked video (+ embedding seed)
- Output: authentic / tampered verdict (3-signature chain: Ed25519 + ML-DSA + SLH-DSA)

### Captions Studio — `/captions`
Auto-caption a clip, fix words on a timeline, burn karaoke captions, reframe 9:16, export sealed + watermarked.
- Input: a video (MP4/MOV/WebM)
- Output: captioned video, sealed + invisibly watermarked

### Avatar Studio — `/avatar`
Build a deepfake-resistant avatar card; turn a voice clip into a watermarked vertical short. A forged clone fails the Verifier.
- Input: card art (pick or generate) + an optional voice clip
- Output: sealed avatar card (`.png` + `.epochseal`); watermarked viral short

### Content Authenticity — `/content-authenticity`
OSCL firewall blocks poisoned files; a 100-attack gauntlet proves the watermark survives; voice-clone tracing flags ElevenLabs/Voxtral/XTTS re-synths; a full authenticity pass produces a chain-of-custody receipt.
- Input: image/video (drag, pick, or "use a sample"); voice clip for the clone gauntlet
- Output: live verdicts + a quad-sealed, WORM-anchored receipt

### Sovereignty Loop — `/sovereignty-loop`
Five real stages — Discover, Seal, Write-back, Pull, Verify offline — over IBM Cloud Object Storage + the WORM ledger (air-gap proven, 3/3 signatures).

### Merge utilities (`/merge` group)
- `/merge` — Auto-Merge Two: silence-seam join of two clips → MP4
- `/merge/combine` — Combine Videos into one MP4
- `/merge/volume-splice` — adjust/splice volume regions
- `/merge/overlay` — One-Word Overlay
- `/merge/fix-pronunciation` — splice a corrected take over a word

### Reference
- The Worm Maze (QCSC explainer): `/worm-maze`
- Platform Atlas (strategy): `/platform-atlas`
- Suite Walkthrough (guided tour): `/walkthrough`
- API Hub (live endpoint catalog): `/api-hub`

## Machine-readable surfaces
- This doc: `GET /md` (text/markdown)
- Agent manifest: `GET /agent.json` and `GET /.well-known/agent.json`
- OpenAPI spec: `GET /openapi.json`
- LLMs guide: `GET /llms.txt`

## Provenance API (QPC / WORM conductor)
Base: `https://qpc.q-routed.com`
- `POST /worm/propose` → `{ worm: { entry: { entry_id } } }` (id is nested under worm.entry)
- `POST /worm/apply` · `POST /worm/verify` · `POST /qpc/qverify` (3-sig chain proof)
- `GET /qpc/qccf` · `GET /qpc/qrng` · `GET /worm/list`
- Every response carries detached Ed25519 + ML-DSA-65 signatures in `x-epoch-*` headers (CORS-open).

## Pricing & payment
- Tiers: `/pay?tier=starter|pro|enterprise|regulated` · full table at `/pricing`
- Rail: EpochPay — QSWT on Base mainnet (chain 8453), EpochPayRouter `0xbaD9d7d9ba2280e1D74966102A2DcA3D61D9AC40`
- Agent-native pay (A2A, founder-gated): `GET|POST /a2a/:tier` → HTTP 402 challenge

_Honest scope: media tools are free/client-side; the 24-product conductor at dkap.q-routed.com is a separate, API-key-gated surface (POSTs 401 without a key)._