Vendor ID
Certificate Type
Subject
Subject Key ID
Approvals
Vendor ID5237 (0x1475)Certificate TypeDeviceAttestationPKISubjectCN=CableLabs Matter PAASubject Key ID9F:F6:B3:9E:DD:A3:A1:1F:6D:25:5C:89:3B:4E:B1:9D:61:20:E8:C7Approvals
cosmos10y9...4vgu
2nd Jun, 2025 18:53 UTC
CSA proposal for CableLabs Root CA
cosmos1hx6...h9a0
5th Jun, 2025 08:32 UTC
DSR Approval
cosmos15hz...zmcj
16th Jun, 2025 16:46 UTC
Comcast Approval
cosmos1r45...9mk6
16th Jun, 2025 18:21 UTC
Approval from Samsung


Vendor ID5185 (0x1441)Certificate TypeDeviceAttestationPKISubjectCN=Snowball Matter PAA 01Subject Key IDF3:0A:7E:F7:CA:93:43:AA:BE:A4:80:1B:BF:45:48:4F:FE:F8:1E:65Approvals
cosmos10y9...4vgu
6th Jun, 2023 20:10 UTC
CSA proposal for Snowball Root CA
cosmos1wjc...uk8m
6th Jun, 2023 21:48 UTC
Latch
cosmos1r45...9mk6
7th Jun, 2023 00:41 UTC
Approval from Samsung
cosmos15hz...zmcj
8th Jun, 2023 14:53 UTC
Comcast Approval


Vendor ID4701 (0x125d)Certificate TypeDeviceAttestationPKISubjectCN=Tuya Global Matter PAASubject Key ID84:B9:8B:66:AC:1A:FD:96:B6:45:0F:23:D3:BB:96:4D:4E:8A:9C:66Approvals
cosmos10y9...4vgu
5th Jul, 2023 17:25 UTC
CSA proposal for Tuya Root CA
cosmos1wjc...uk8m
5th Jul, 2023 17:38 UTC
Latch
cosmos15hz...zmcj
5th Jul, 2023 20:04 UTC
Comcast Approval
cosmos1hx6...h9a0
6th Jul, 2023 15:48 UTC
DSR approval


Vendor ID5406 (0x151e)Certificate TypeDeviceAttestationPKISubjectCN=Kudelski Matter PAA 01Subject Key IDA6:07:C3:60:7B:71:50:E3:62:2A:B0:BA:88:9E:6C:BC:3F:C5:52:F9Approvals
cosmos10y9...4vgu
26th Jan, 2023 19:24 UTC
CSA proposal for Kudelski Root CA
cosmos1wjc...uk8m
26th Jan, 2023 19:33 UTC
Latch
cosmos1r45...9mk6
26th Jan, 2023 19:42 UTC
Approval from Samsung


Vendor ID5433 (0x1539)Certificate TypeDeviceAttestationPKISubjectCN=WISeKey OISTE Matter PAA GASubject Key IDD8:93:5A:88:DC:52:53:EA:35:4F:CE:D9:03:CE:D2:F6:2A:5C:AA:FFApprovals
cosmos10y9...4vgu
27th Mar, 2023 19:34 UTC
CSA proposal for WISeKey Root CA
cosmos15hz...zmcj
27th Mar, 2023 19:44 UTC
Comcast Approval
cosmos1r45...9mk6
27th Mar, 2023 20:25 UTC
Approval from Samsung


Vendor IDNot SetCertificate TypeDeviceAttestationPKISubjectCN=ACK PAA,vid=0x137ASubject Key IDB2:65:F8:46:76:E4:65:CF:6C:D2:32:B6:93:83:30:C8:EA:30:64:06Approvals
cosmos10y9...4vgu
21st Dec, 2022 23:26 UTC
CSA proposal for Alexa Connect Kit Root CA
cosmos1wjc...uk8m
21st Dec, 2022 23:34 UTC
Latch
cosmos1hx6...h9a0
22nd Dec, 2022 17:26 UTC
Approval from DSR


Vendor ID5399 (0x1517)Certificate TypeDeviceAttestationPKISubjectCN=HuaCheng,vid=0x1517Subject Key ID96:C6:1D:9C:ED:0A:D2:9E:04:29:26:8E:38:24:73:C8:F8:DF:69:CDApprovals
cosmos10y9...4vgu
3rd Jul, 2024 20:48 UTC
CSA proposal for Huacheng Root CA
cosmos1r45...9mk6
3rd Jul, 2024 22:45 UTC
Approval from Samsung
cosmos15hz...zmcj
10th Jul, 2024 14:57 UTC
Comcast Approval
cosmos1hx6...h9a0
11th Jul, 2024 16:02 UTC
DSR approval


Vendor IDNot SetCertificate TypeDeviceAttestationPKISubjectCN=Prime PAA,vid=0x1381Subject Key IDE7:B9:91:BB:9C:9E:D0:61:A7:CB:9B:F1:88:64:4A:15:63:C2:4E:2BApprovals
cosmos10y9...4vgu
21st Dec, 2022 23:28 UTC
CSA proposal for Amazon Prime Root CA
cosmos1wjc...uk8m
21st Dec, 2022 23:34 UTC
Latch
cosmos1hx6...h9a0
22nd Dec, 2022 17:26 UTC
Approval from DSR


Vendor IDNot SetCertificate TypeDeviceAttestationPKISubjectCN=Basics PAA,vid=0x137BSubject Key ID3F:E3:0C:B5:15:26:46:7B:44:C1:10:22:08:6E:28:50:A5:50:9C:AAApprovals
cosmos10y9...4vgu
21st Dec, 2022 23:27 UTC
CSA proposal for Amazon Basics Root CA
cosmos1wjc...uk8m
21st Dec, 2022 23:34 UTC
Latch
cosmos1hx6...h9a0
22nd Dec, 2022 17:26 UTC
Approval from DSR


Vendor IDNot SetCertificate TypeDeviceAttestationPKISubjectCN=Leviton PAA,vid=0x109BSubject Key ID8E:95:B1:C0:B6:10:51:93:DB:41:B6:6B:EF:43:4E:2C:38:A2:7A:67Approvals
cosmos10y9...4vgu
16th Dec, 2022 16:47 UTC
CSA proposal for Leviton Root CA
cosmos1wjc...uk8m
16th Dec, 2022 18:19 UTC
Latch
cosmos1hx6...h9a0
16th Dec, 2022 18:20 UTC
Approval from DSR