From 53cecbf1e40c027643b8a242cddb237f3db4287a Mon Sep 17 00:00:00 2001 From: Casper Molin Date: Wed, 28 Oct 2026 12:43:21 +0100 Subject: [PATCH 1/2] Add studio.aidr.silentcipher.1 (entry 60) AIDR Studio deployment of Sony Research's open SilentCipher 44.1 kHz audio watermark with a 40-bit payload (brand byte 0xAD + 32-bit per-clip identifier from AIDR's watermark register) for C2PA manifest recovery. Co-Authored-By: Claude Opus 5.5 Claude-Session: https://claude.ai/code/session_01TKRQGhy3pVnHcW7CveFwNE --- softbinding-algorithm-list.json | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/softbinding-algorithm-list.json b/softbinding-algorithm-list.json index 5069206..81f96bb 100755 --- a/softbinding-algorithm-list.json +++ b/softbinding-algorithm-list.json @@ -881,5 +881,22 @@ "contact": "collomos@adobe.com", "informationalUrl": "https://github.com/adobe/trustmark/" } + }, + { + "identifier": 60, + "alg": "studio.aidr.silentcipher.1", + "type": "watermark", + "decodedMediaTypes": [ + "audio" + ], + "encodedMediaTypes": [ + "audio/wav" + ], + "entryMetadata": { + "description": "AIDR Studio deployment of Sony Research's open SilentCipher 44.1 kHz audio watermark (silentcipher 1.0.5, MIT), used without retraining. Embeds a 40-bit payload (public AIDR brand byte 0xAD + 32-bit per-clip identifier issued by AIDR's watermark register) into every AI-generated speech clip before C2PA signing; the identifier resolves to the clip's original C2PA manifest in AIDR's register, so provenance survives sample-rate conversion, re-encoding and metadata stripping (EU AI Act Art. 50(2) second marking layer).", + "dateEntered": "2026-10-28T00:00:00.000Z", + "contact": "info@aidr.studio", + "informationalUrl": "https://aidr.studio/provenance/watermark/" + } } ] From d3ff8f7d983cdee1ee757590a9349529d41e10aa Mon Sep 17 00:00:00 2001 From: Casper Molin Date: Wed, 28 Oct 2026 13:34:01 +0100 Subject: [PATCH 2/2] Add softBindingResolutionApis to studio.aidr.silentcipher.1 AIDR's C2PA Soft Binding Resolution API is now live at https://aidr.studio/api/c2pa/v1 (supportedAlgorithms, matches/byBinding, manifests/{manifestId}). Co-Authored-By: Claude Opus 5.5 Claude-Session: https://claude.ai/code/session_01TKRQGhy3pVnHcW7CveFwNE --- softbinding-algorithm-list.json | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/softbinding-algorithm-list.json b/softbinding-algorithm-list.json index 81f96bb..ce6d9da 100755 --- a/softbinding-algorithm-list.json +++ b/softbinding-algorithm-list.json @@ -897,6 +897,9 @@ "dateEntered": "2026-10-28T00:00:00.000Z", "contact": "info@aidr.studio", "informationalUrl": "https://aidr.studio/provenance/watermark/" - } + }, + "softBindingResolutionApis": [ + "https://aidr.studio/api/c2pa/v1" + ] } ]