docs: org about + registry + brand icon

README.md

@@ -13,6 +13,7 @@ Organization for DotCheck AI-likeness engines. Public model repos ship Apache-2.
 | [`vermeer-image-v5`](https://huggingface.co/DotCheck/vermeer-image-v5) | `inhouse@5` | SigLIP2-base + linear head | `siglip2_base_patch16_224_linear_head_v5.npz` |
 | [`valla-text-v9`](https://huggingface.co/DotCheck/valla-text-v9) | `inhouse-text@9` (+ lang heads) | TMR + Fakespot + logistic heads | `text_stack_head_v9.npz` + lang |
 | [`muybridge-video-v2`](https://huggingface.co/DotCheck/muybridge-video-v2) | `inhouse-video@2` | SigLIP2-base + video head | `siglip2_base_patch16_224_linear_head_video_v2.npz` |
+| [`helmholtz-audio-v2`](https://huggingface.co/DotCheck/helmholtz-audio-v2) | `inhouse-audio@2` | Dasheng-Base + logistic head | `dasheng_base_linear_head_audio_v2.npz` |
 
 - Collection: [DotCheck Engines](https://huggingface.co/collections/DotCheck/dotcheck-engines-6a659e57f7934cb510677785)
 - About: [`DotCheck/dotcheck`](https://huggingface.co/DotCheck/dotcheck)
@@ -26,5 +27,5 @@ Public repos include Apache-2.0 open weights. Everyday product scoring still run
 
 ## Metrics SSOT
 
-Measured holdout floats live in product `Data.json` / `MODEL-CHOICE.md` (image bal **0.9875**, EN text bal **0.980**, video bag-p90 bal **0.985**). Do not cite stale bake-off YAML.
+Measured holdout floats live in product `Data.json` / `MODEL-CHOICE.md` (image bal **0.9875**, EN text bal **0.980**, video bag-p90 bal **0.985**, audio bal **0.986**). Do not cite stale bake-off YAML.
 

REGISTRY.md

@@ -9,6 +9,7 @@ SSOT: repo-root `Data.json` → `models` + `hub` + `engines`. Generated by Sync.
 | image | `inhouse@5` | [vermeer-image-v5](https://huggingface.co/DotCheck/vermeer-image-v5) | `siglip2_base_patch16_224_linear_head_v5.npz` |
 | text | `inhouse-text@9` | [valla-text-v9](https://huggingface.co/DotCheck/valla-text-v9) | `text_stack_head_v9.npz` |
 | video | `inhouse-video@2` | [muybridge-video-v2](https://huggingface.co/DotCheck/muybridge-video-v2) | `siglip2_base_patch16_224_linear_head_video_v2.npz` |
+| audio | `inhouse-audio@2` | [helmholtz-audio-v2](https://huggingface.co/DotCheck/helmholtz-audio-v2) | `dasheng_base_linear_head_audio_v2.npz` |
 
 Org: [DotCheck](https://huggingface.co/DotCheck) · Collection: [DotCheck Engines](https://huggingface.co/collections/DotCheck/dotcheck-engines-6a659e57f7934cb510677785)
 
@@ -19,6 +20,7 @@ Org: [DotCheck](https://huggingface.co/DotCheck) · Collection: [DotCheck Engine
 | `google/siglip2-base-patch16-224` | image_video | Apache-2.0 | Vermeer + Muybridge |
 | `Oxidane/tmr-ai-text-detector` | text | MIT | Valla |
 | `fakespot-ai/roberta-base-ai-text-detection-v1` | text | Apache-2.0 | Valla |
+| `mispeech/dasheng-base` | audio | Apache-2.0 | Helmholtz |
 
 ## Fit generators
 
@@ -66,9 +68,3 @@ Org: [DotCheck](https://huggingface.co/DotCheck) · Collection: [DotCheck Engine
 | `AudioMAE` | CC-BY-NC |
 | `by-nc` | NC license substring |
 | `midjourney` | closed scrape / license |
-
-## Planned
-
-| HF id | Role | License | Status |
-| --- | --- | --- | --- |
-| `mispeech/dasheng-base` | audio_backbone | Apache-2.0 | au0_smoke |