{"certificate":{"analysis_mode":"DUAL_STREAM_PARALLEL","auditable_verdict":"AUTHENTIC_VIDEO_LIKELY","calibrated_probability":0.1779,"certificate_id":"CERT-DT-VID-09AC6D85","compliance_standard":"EU AI Act Article 50 & DSA Auditable Video","composite_risk_score":0.1779,"decision_threshold":0.8118,"dual_stream_breakdown":{"fusion_formula":"Risk_composite = 0.40 * Risk_general + 0.60 * Risk_human_video","human_gate_triggered":true,"mode":"DUAL_STREAM_PARALLEL","stream_1_general_video":{"aggregate_fake_probability":0.0475,"model_name":"General Vision Transformer Frame Aggregator (SARAAB 7s Windowing)","partial_manipulation_detected":false,"peak_fake_probability":0.1691,"stream_risk_score":0.1145,"temporal_motion_jitter":0.0443,"weight":0.4},"stream_2_human_biometrics":{"forensic_indicators":{"df26_lipsync_correlation":0.8938,"microexpression_temporal_jitter":0.02},"model_name":"Human Multi-Modal Detector (LipSync + DF26 + ECE)","stream_risk_score":0.2202,"weight":0.6}},"evidence_matrix_6d":{"dim1_passive_video":{"deepfake_frame_ratio":0.0,"dimension_name":"1. Aggregated Temporal Frame Logits","peak_score":0.1691,"score":0.0475,"status":"AUTHENTIC_FRAMES"},"dim2_temporal_motion":{"dimension_name":"2. Frame-to-Frame Temporal Motion Jitter (J_motion)","raw_jitter":0.0443,"score":0.1109,"status":"SMOOTH_TEMPORAL_FLOW"},"dim3_saraab_windowing":{"dimension_name":"3. SARAAB 7-Second Micro-Window Partial Manipulation","flagged_segments_count":0,"score":0.1691,"status":"HOMOGENEOUS_WINDOWS"},"dim4_sensor_prnu":{"dimension_name":"4. Inter-Frame Camera PRNU Sensor Consistency","median_noise_kurtosis":61.891,"score":0.0855,"status":"CONSISTENT_SENSOR_TRACE"},"dim5_multimodal_biometrics":{"details":{"df26_lipsync_correlation":0.8938,"microexpression_temporal_jitter":0.02},"dimension_name":"5. Audio-Visual LipSync Desync & Vascular rPPG","score":0.2202,"status":"SYNCHRONOUS_BIOMETRICS"},"dim6_patch_heatmap_uncertainty":{"dimension_name":"6. Spatio-Temporal Saliency Hotspot & Prediction Entropy","score":0.1691,"status":"UNIFORM_VIDEO"}},"forensic_version":"3.0-VIDEO-6D-AUDITABLE","media_filename":"media_cert-dt-vid-09ac6d85.png","media_integrity":{"sha256":"d81aeb52fed227c8a3ac29695b124883da5fceb263f494c89fcbeb00f42c3070","verification_url":"https://detection.dtpsoft.vn/api/verify/CERT-DT-VID-09AC6D85"},"media_type":"video","multi_dimensional_evidence":{"aggregate_composite_risk":0.263,"aggregate_fake_probability":0.0475,"frame_by_frame_analysis":[{"analysis_mode":"SINGLE_STREAM_GENERAL","composite_risk_score":0.2663,"confidence":0.9462,"corneal_asymmetry":0.0,"fake_probability":0.0174,"frame_index":0,"is_ai_art":false,"label":"Realism","noise_kurtosis":58.1762,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Frame / Background Landscape Boundary","grid_coord":[7,6],"peak_anomaly_score":0.1287},"sensor_prnu_discrepancy":0.5916,"spatial_inconsistency":0.4871,"spectral_anomaly":0.752,"timestamp_sec":0.0},{"analysis_mode":"SINGLE_STREAM_GENERAL","composite_risk_score":0.2566,"confidence":0.95,"corneal_asymmetry":0.0,"fake_probability":0.0163,"frame_index":6,"is_ai_art":false,"label":"Realism","noise_kurtosis":61.1794,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Frame / Background Landscape Boundary","grid_coord":[7,6],"peak_anomaly_score":0.1284},"sensor_prnu_discrepancy":0.5922,"spatial_inconsistency":0.5147,"spectral_anomaly":0.6729,"timestamp_sec":0.5},{"analysis_mode":"SINGLE_STREAM_GENERAL","composite_risk_score":0.2585,"confidence":0.9493,"corneal_asymmetry":0.0,"fake_probability":0.0166,"frame_index":13,"is_ai_art":false,"label":"Realism","noise_kurtosis":62.6111,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Frame / Background Landscape Boundary","grid_coord":[7,6],"peak_anomaly_score":0.1266},"sensor_prnu_discrepancy":0.587,"spatial_inconsistency":0.5397,"spectral_anomaly":0.6734,"timestamp_sec":1.08},{"analysis_mode":"DUAL_STREAM_PARALLEL","composite_risk_score":0.299,"confidence":0.9322,"corneal_asymmetry":1.0,"fake_probability":0.1691,"frame_index":20,"is_ai_art":false,"label":"Realism","noise_kurtosis":11.7198,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Silhouette / Hairline Boundary","grid_coord":[0,3],"peak_anomaly_score":0.9697},"sensor_prnu_discrepancy":0.3911,"spatial_inconsistency":0.0654,"spectral_anomaly":0.6249,"timestamp_sec":1.67},{"analysis_mode":"DUAL_STREAM_PARALLEL","composite_risk_score":0.2498,"confidence":0.9527,"corneal_asymmetry":1.0,"fake_probability":0.11,"frame_index":26,"is_ai_art":false,"label":"Realism","noise_kurtosis":11.7865,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Silhouette / Hairline Boundary","grid_coord":[0,3],"peak_anomaly_score":0.8524},"sensor_prnu_discrepancy":0.3314,"spatial_inconsistency":0.0671,"spectral_anomaly":0.6141,"timestamp_sec":2.17},{"analysis_mode":"SINGLE_STREAM_GENERAL","composite_risk_score":0.27,"confidence":0.9447,"corneal_asymmetry":0.0,"fake_probability":0.0177,"frame_index":33,"is_ai_art":false,"label":"Realism","noise_kurtosis":62.6027,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Frame / Background Landscape Boundary","grid_coord":[7,6],"peak_anomaly_score":0.1287},"sensor_prnu_discrepancy":0.5881,"spatial_inconsistency":0.5204,"spectral_anomaly":0.757,"timestamp_sec":2.75},{"analysis_mode":"SINGLE_STREAM_GENERAL","composite_risk_score":0.2567,"confidence":0.95,"corneal_asymmetry":0.0,"fake_probability":0.0187,"frame_index":40,"is_ai_art":false,"label":"Realism","noise_kurtosis":63.6297,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Frame / Background Landscape Boundary","grid_coord":[7,6],"peak_anomaly_score":0.1287},"sensor_prnu_discrepancy":0.5952,"spatial_inconsistency":0.4746,"spectral_anomaly":0.6885,"timestamp_sec":3.33},{"analysis_mode":"SINGLE_STREAM_GENERAL","composite_risk_score":0.2469,"confidence":0.9537,"corneal_asymmetry":0.0,"fake_probability":0.0146,"frame_index":47,"is_ai_art":false,"label":"Realism","noise_kurtosis":64.8818,"patch_heatmap_hotspot":{"anatomical_region":"Peripheral Frame / Background Landscape Boundary","grid_coord":[7,6],"peak_anomaly_score":0.1301},"sensor_prnu_discrepancy":0.6048,"spatial_inconsistency":0.434,"spectral_anomaly":0.6549,"timestamp_sec":3.92}],"peak_composite_risk":0.299,"peak_fake_probability":0.1691,"saraab_feature_telemetry":{"ai_art_frame_ratio":0.0,"audio_acoustic_risk":null,"avg_comp_prob":0.263,"avg_fake_prob":0.0475,"deepfake_frame_ratio":0.0,"duration_sec":4.0,"general_video_score":0.1145,"has_human_video":true,"high_comp_frame_ratio":0.0,"human_vid_risk":0.2202,"max_comp_prob":0.299,"max_fake_prob":0.1691,"motion_jitter":0.0443,"sampled_frames":8},"saraab_phase1_video_audit":{"flagged_segments":[],"partial_manipulation_detected":false,"short_clip_window_size_sec":7.0,"standard":"SARAAB 7-Second Micro-Window Benchmark","temporal_motion_jitter":0.0443,"window_evaluations":[{"end_sec":4.0,"is_flagged_deepfake":false,"mean_fake_risk":0.0475,"sample_count":8,"start_sec":0.0,"window_index":0}]}},"proof":{"status":"VERIFIED_VALID","type":"Ed25519SHA256Signature2026","verification_method":"https://detection.dtpsoft.vn/api/verify/CERT-DT-VID-09AC6D85"},"sample_image_url":"/uploads/media_cert-dt-vid-09ac6d85.png","scene_context":{"category":"B\u1ea7u Tr\u1eddi / Kh\u00f4ng Gian M\u1edf","confidence":0.92,"environment":"B\u1ea7u tr\u1eddi quang \u0111\u00e3ng / Kh\u00f4ng gian m\u1edf ngo\u00e0i tr\u1eddi","icon":"\u2601\ufe0f","is_outdoor":true,"metrics":{"backdrop_std":24.7,"face_area_ratio":0.0,"foliage_ratio":0.0,"indoor_warm_ratio":0.266,"is_mature_aging":false,"is_occluded":false,"is_outdoor":true,"sky_ratio":0.469,"sunset_lap_var":10.4,"sunset_ratio":0.15,"urban_canny_density":1.09,"urban_edge_density":19.2},"scene_type":"SKY_OPENAIR","short_name":"B\u1ea7u Tr\u1eddi / C\u1ea3nh Quan","vn_demographic_category":"non_human_media"},"status":"VERIFIED_VALID","timestamp":"2026-11-13 03:54:55 UTC","triad_council_debate":{"certificate_id":"CERT-DF-4CD10560","consensus_summary":"H\u1ed9i \u0111\u1ed3ng Ba T\u00e1c th\u1ec3 (Triad Council) \u0111\u1ea1t \u0111\u1ed3ng thu\u1eadn 100%: M\u1eabu n\u1ed9i dung \u0111\u01b0\u1ee3c gi\u00e1m \u0111\u1ecbnh l\u00e0 'CH\u00c2N TH\u1ef0C (REAL)' v\u1edbi ch\u1ec9 s\u1ed1 r\u1ee7i ro t\u00edch h\u1ee3p R = 17.8% \u0111\u1ed1i chi\u1ebfu ng\u01b0\u1ee1ng t\u1ed1i \u01b0u Youden \u03c4* = 0.8118.","consensus_verdict":"VERIFIED_AUTHENTIC_REALISM","council_protocol":"Option_B_Asymmetric_Triad_Council","debate_transcript":{"claude_chief_inquisitor":{"agent":"Anthropic Claude Sonnet 5.5 (Chief Inquisitor & Legal Auditor)","audit_ruling":"Ch\u1ea5t v\u1ea5n ph\u1ea3n bi\u1ec7n (Devil's Advocate): \u0110\u00e3 r\u00e0 so\u00e1t kh\u1ea3 n\u0103ng b\u1ecb qua m\u1eb7t b\u1edfi DeepFake tinh vi (k\u1ef9 thu\u1eadt ch\u1ed1ng ph\u00e1t hi\u1ec7n). Kh\u00f4ng ghi nh\u1eadn b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u ch\u1eafp v\u00e1 token r\u1eddi r\u1ea1c hay ph\u00e2n k\u1ef3 ngu\u1ed3n s\u00e1ng n\u00e0o. Ki\u1ec3m to\u00e1n to\u00e1n h\u1ecdc: R\u1ee7i ro R = 17.8% n\u1eb1m an to\u00e0n d\u01b0\u1edbi ng\u01b0\u1ee1ng ph\u00e1n quy\u1ebft Youden \u03c4* = 0.8118. X\u00e1c nh\u1eadn ph\u00e1n quy\u1ebft CH\u00c2N TH\u1ef0C (REAL), \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n c\u1ea5p ch\u1ee9ng th\u01b0 b\u1ea3o \u0111\u1ea3m t\u00ednh to\u00e0n v\u1eb9n s\u1ed1.","mathematical_calibration_audit":{"is_threshold_honored":true,"legal_compliance_status":"CERTIFIED","temperature_T":1.6178,"youden_tau":0.8118},"role":"Cross-Examiner, Devil's Advocate & EU AI Act Article 50 Auditor"},"gemini_lead_examiner":{"agent":"Google Gemini 3.8 Flash (Lead Forensic Examiner)","confidence_assessment":0.8221,"findings_argument":"Sinh tr\u1eafc h\u1ecdc ng\u01b0\u1eddi th\u1eadt v\u00e0 c\u1ea3m bi\u1ebfn ho\u00e0n to\u00e0n li\u1ec1n m\u1ea1ch: Ph\u1ea3n x\u1ea1 gi\u00e1c m\u1ea1c (\u0111\u1ed1i x\u1ee9ng quang h\u1ecdc \u0394\u03b8 = 0.0\u00b0 nh\u1ea5t qu\u00e1n); v\u00e2n PRNU (0.09) kh\u1edbp n\u1ec1n c\u1ea3nh; ph\u00f9 h\u1ee3p ho\u00e0n to\u00e0n v\u1edbi h\u1ed3 s\u01a1 ch\u00e2n dung nh\u00e2n kh\u1ea9u h\u1ecdc [non_human_media].","role":"Multimodal Abductive Reasoner"},"meta_muse_investigator":{"active_focus_investigation":"\u0110i\u1ec1u tra kh\u00e1ng ch\u1ee9ng \u0111\u1ed9c l\u1eadp (Active Focus): \u0110\u00e3 r\u00e0 so\u00e1t to\u00e0n b\u1ed9 c\u00e1c ph\u00e2n ph\u1ed1i nhi\u1ec5u c\u1ea3m bi\u1ebfn, quang h\u1ecdc v\u00e0 n\u00e9n truy\u1ec1n d\u1eabn. Kh\u00f4ng ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 d\u1ea5u v\u1ebft can thi\u1ec7p tr\u01b0\u1eddng ti\u1ec1m \u1ea9n t\u1eeb c\u00e1c m\u00f4 h\u00ecnh t\u1ea1o sinh m\u00e3 ngu\u1ed3n m\u1edf (Meta Movie Gen, DiT, LLaMA-based generators). C\u00e1c th\u00f4ng s\u1ed1 ho\u00e0n to\u00e0n nh\u1ea5t qu\u00e1n v\u1edbi \u1ea3nh ch\u1ee5p t\u1ef1 nhi\u00ean.","agent":"Meta Muse AI (Autonomous Counter-Evidence & Open-Weight Threat Specialist)","counter_evidence_verdict":"NATURAL_PHYSICAL_DISTRIBUTION","model_family":"Meta Muse (Wonder / Spark / Glimmer 30B)","role":"Autonomous Counter-Evidence & Open-Source Generative Threat Investigator","threat_matching_assessment":"\u0110i\u1ec1u tra kh\u00e1ng ch\u1ee9ng \u0111\u1ed9c l\u1eadp (Active Focus): \u0110\u00e3 r\u00e0 so\u00e1t to\u00e0n b\u1ed9 c\u00e1c ph\u00e2n ph\u1ed1i nhi\u1ec5u c\u1ea3m bi\u1ebfn, quang h\u1ecdc v\u00e0 n\u00e9n truy\u1ec1n d\u1eabn. Kh\u00f4ng ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 d\u1ea5u v\u1ebft can thi\u1ec7p tr\u01b0\u1eddng ti\u1ec1m \u1ea9n t\u1eeb c\u00e1c m\u00f4 h\u00ecnh t\u1ea1o sinh m\u00e3 ngu\u1ed3n m\u1edf (Meta Movie Gen, DiT, LLaMA-based generators). C\u00e1c th\u00f4ng s\u1ed1 ho\u00e0n to\u00e0n nh\u1ea5t qu\u00e1n v\u1edbi \u1ea3nh ch\u1ee5p t\u1ef1 nhi\u00ean.","vendor":"Meta AI"},"muse_threat_expert":{"active_focus_investigation":"\u0110i\u1ec1u tra kh\u00e1ng ch\u1ee9ng \u0111\u1ed9c l\u1eadp (Active Focus): \u0110\u00e3 r\u00e0 so\u00e1t to\u00e0n b\u1ed9 c\u00e1c ph\u00e2n ph\u1ed1i nhi\u1ec5u c\u1ea3m bi\u1ebfn, quang h\u1ecdc v\u00e0 n\u00e9n truy\u1ec1n d\u1eabn. Kh\u00f4ng ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 d\u1ea5u v\u1ebft can thi\u1ec7p tr\u01b0\u1eddng ti\u1ec1m \u1ea9n t\u1eeb c\u00e1c m\u00f4 h\u00ecnh t\u1ea1o sinh m\u00e3 ngu\u1ed3n m\u1edf (Meta Movie Gen, DiT, LLaMA-based generators). C\u00e1c th\u00f4ng s\u1ed1 ho\u00e0n to\u00e0n nh\u1ea5t qu\u00e1n v\u1edbi \u1ea3nh ch\u1ee5p t\u1ef1 nhi\u00ean.","agent":"Meta Muse AI (Autonomous Counter-Evidence & Open-Weight Threat Specialist)","counter_evidence_verdict":"NATURAL_PHYSICAL_DISTRIBUTION","model_family":"Meta Muse (Wonder / Spark / Glimmer 30B)","role":"Autonomous Counter-Evidence & Open-Source Generative Threat Investigator","threat_matching_assessment":"\u0110i\u1ec1u tra kh\u00e1ng ch\u1ee9ng \u0111\u1ed9c l\u1eadp (Active Focus): \u0110\u00e3 r\u00e0 so\u00e1t to\u00e0n b\u1ed9 c\u00e1c ph\u00e2n ph\u1ed1i nhi\u1ec5u c\u1ea3m bi\u1ebfn, quang h\u1ecdc v\u00e0 n\u00e9n truy\u1ec1n d\u1eabn. Kh\u00f4ng ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 d\u1ea5u v\u1ebft can thi\u1ec7p tr\u01b0\u1eddng ti\u1ec1m \u1ea9n t\u1eeb c\u00e1c m\u00f4 h\u00ecnh t\u1ea1o sinh m\u00e3 ngu\u1ed3n m\u1edf (Meta Movie Gen, DiT, LLaMA-based generators). C\u00e1c th\u00f4ng s\u1ed1 ho\u00e0n to\u00e0n nh\u1ea5t qu\u00e1n v\u1edbi \u1ea3nh ch\u1ee5p t\u1ef1 nhi\u00ean.","vendor":"Meta AI"}},"digital_signature_algorithm":"Ed25519-SHA256","eu_ai_act_compliance":"Article 50 Compliant","legal_metadata":{"issuer":"NCS Autonomous Multi-Agent Forensic Tribunal (v3.0)","schema_context":"https://schema.org/DigitalDocument","sha256_integrity":"35d9418e939ba725d494d8e65ba661a06c813918d7f119fa0ce9fe86397df16f","timestamp_iso":"2026-11-13T03:54:55Z"},"manifest_used":{"biometric_and_physical_measurements":{"corneal_ray_tracing":{"asymmetry_score":0.2202,"bypassed":false,"delta_theta_degrees":0.0},"frequency_fft_lattice_score":0.1109,"hardware_prnu_disparity":0.0855,"hotspot_anomaly_region":"Peak Frame / Temporal Hotspot","hotspot_peak_score":0.1691,"lipsync_desync_ms":0.0,"spatial_boundary_gradient":0.1691,"vietprism_f0_variance":0.0,"vit_passive_probability":0.0475,"vocoder_spectral_drift":0.0},"calibration_and_decision":{"calibrated_temperature_T":1.6178,"composite_risk_score":0.1779,"entropy_uncertainty":-0.4096,"is_synthetic_verdict":false,"youden_optimal_threshold_tau":0.8118},"media_meta":{"filename":"threads_partial_splicing_fake.mp4","has_human":true,"is_ai_art":false,"media_type":"video","scene_classification":"B\u1ea7u Tr\u1eddi / Kh\u00f4ng Gian M\u1edf","scene_environment":"B\u1ea7u tr\u1eddi quang \u0111\u00e3ng / Kh\u00f4ng gian m\u1edf ngo\u00e0i tr\u1eddi","vn_demographic_category":"non_human_media"},"schema_version":"2.0_triad_fact_manifest"}},"video_metadata":{"analyzed_frames_count":8,"duration_seconds":4.0,"fps":12.0,"has_human_detected":true,"sha256":"d81aeb52fed227c8a3ac29695b124883da5fceb263f494c89fcbeb00f42c3070","total_frames":48},"xai_explainability_statement":"[X\u00c1C NH\u1eacN CH\u00c2N TH\u1ef0C (AUTHENTIC) - R\u1ee7i ro video t\u1ed5ng h\u1ee3p: 17.8%]. Ph\u00e2n t\u00edch ma tr\u1eadn ch\u1ee9ng c\u1ee9 6 chi\u1ec1u video:\n- \u0110i\u1ec3m s\u1ed1 trung b\u00ecnh chu\u1ed7i khung h\u00ecnh (Avg fake prob = 0.05) \u0111\u1ea1t m\u1ee9c ch\u00e2n th\u1ef1c cao.\n- Chuy\u1ec3n \u0111\u1ed9ng li\u00ean khung h\u00ecnh m\u01b0\u1ee3t m\u00e0 t\u1ef1 nhi\u00ean (J_motion = 0.0443), kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng gi\u00e1n \u0111o\u1ea1n.\n- To\u00e0n b\u1ed9 c\u00e1c vi c\u1eeda s\u1ed5 7s \u0111\u1ed3ng nh\u1ea5t, kh\u00f4ng ph\u00e1t hi\u1ec7n ch\u1eafp v\u00e1 c\u1ee5c b\u1ed9.\n- V\u00e2n c\u1ea3m bi\u1ebfn ph\u1ea7n c\u1ee9ng camera li\u00ean khung (PRNU score = 0.09, Kurtosis = 61.89) l\u1ec7ch chu\u1ea9n nhi\u1ec5u Gaussian c\u1ee7a c\u1ea3m bi\u1ebfn v\u1eadt l\u00fd.\n- Kh\u1ea9u h\u00ecnh m\u00f4i v\u00e0 d\u1ea3i \u00e2m v\u1ecb \u00e2m thanh \u0111\u1ed3ng b\u1ed9 c\u01a1 b\u1ea3n."},"certificate_id":"CERT-DT-VID-09AC6D85","status":"VERIFIED_VALID","valid":true}