Út Nhị
type: MusicGroup
genre: vietnamese bolero
genre: vinahouse
genre: v-pop
popularity: 18
followers: 11561
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/99b80a36-bc57-4081-83bd-c10ccfda20b3.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T09:50:11Z
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album: Cần Thơ Và Em
  type: MusicAlbum
  date published: 2024-10-27
album: Luân Đạo Vô Hồi (Version Út Nhị)
  type: MusicAlbum
  date published: 2024-10-16
  track: Luân Đạo Vô Hồi (Version Út Nhị)
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    duration: PT3M42S
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    by artist: Út Nhị
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      date published: 2024-10-16
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8960d90c0a314d30090e5b1cc3fd63f48234f54d07f9cda5d669b758d25d62b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2404157.
      date published: 2026-07-02T03:55:08Z
    audio: Luân Đạo Vô Hồi (Version Út Nhị)
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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album: Anh Thôi Nhân Nhượng (Remix & Lofi)
  type: MusicAlbum
  date published: 2024-09-07
  track: Anh Thôi Nhân Nhượng - SS Remix
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    by artist: Út Nhị
    by artist: MeMe Media
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      type: MusicAlbum
      date published: 2024-09-07
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb0657ec01e945368cc8aa67a113c4398f72cb99b502227988623e0d6cfe09d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2400826.
      date published: 2026-07-02T03:55:08Z
    audio: Anh Thôi Nhân Nhượng - SS Remix
      type: AudioObject
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      additional property: Musical Key
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      additional property: Valence (Positivity)
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album: Anh Thôi Nhân Nhượng (Cover)
album: Sao Chưa Thấy Anh Về
album: Nơi Em Về Làm Dâu
album: Tự Em Sai
album: Má Thương Con Hoài (Út Nhị Cover)
album: Áo Sờn Vai (Út Nhị Cover)
album: Trăng Tàn Bến Cũ (feat. Út Nhị)
album: Thề Non Hẹn Biển (feat. Út Nhị)
album: Mùa Xuân Đầu Tiên (feat. Út Nhị)
album: Hai Đứa Mình Yêu Nhau (feat. Út Nhị)
album: Gõ Cửa Trái Tim (feat. Út Nhị)
album: Chồng Xa
album: Xuân Phát Tài (Remix)
album: Lỡ Duyên Tủi Phận
album: Hứa Rằng Anh Là Chồng Em
album: Cà Phê Miệt Vườn
album: Sao Trời Làm Gió (Út Nhị Cover)
album: Chờ Trông Ai
album: Đèo Bồng
album: Mashup Nhạc Tết
album: Cưới Hông Chốt Nha
album: Nếu Không Yêu Sẽ Không Đau Lòng
album: Dã Quỳ Hóa Chia Xa (Remix)
album: Dã Quỳ Hóa Chia Xa (Lofi)
album: Cưới Hông Chốt Nha (VUX Remix)
album: Cưới Hông Chốt Nha (Remix)
album: Cưới Hông Chốt Nha (Lofi)
album: Dã Quỳ Hóa Chia Xa (Deep House)
album: Cưới Hông Chốt Nha (NH4T Remix)
album: Dã Quỳ Hóa Chia Xa (NH4T Remix)
album: Tòng Phu (Đại Mèo Remix V2)
album: Vợ Chồng Son
album: Bông Bầu
album: Túp Lều Vàng (Remix)
album: Cảm Ơn
album: Đóa Hồng Nơi Trái Tim
album: Cách Xa Nhau Rồi

Instrumentalness
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value: 0.444

Liveness
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value: 0.161

Valence (Positivity)
type: PropertyValue
value: 0.944

Loudness (dB)
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Key Name
type: PropertyValue
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Mode Name
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Anh Thôi Nhân Nhượng (Cover)
type: MusicAlbum
date published: 2024-08-25

Sao Chưa Thấy Anh Về
type: MusicAlbum
date published: 2024-08-17

Nơi Em Về Làm Dâu
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date published: 2024-08-17
track: Nơi Em Về Làm Dâu
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  duration: PT4M16S
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    type: MusicAlbum
    date published: 2024-08-17
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133943
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa473f6e9f448f1360c91612ec8cfe6f430cb471f6ea45f16594f720f0fa093da. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133943.
    date published: 2026-07-02T03:55:08Z
  audio: Nơi Em Về Làm Dâu
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    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
      type: PropertyValue
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Tự Em Sai
type: MusicAlbum
date published: 2024-07-10
track: Tự Em Sai
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236843
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    type: MusicAlbum
    date published: 2024-07-10
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b746334fbca40eae66ed97fb414719d331e06085e2f147642e70bf40eb952c7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072429656.
    date published: 2026-07-02T03:30:09Z
  audio: Tự Em Sai
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    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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Má Thương Con Hoài (Út Nhị Cover)
type: MusicAlbum
date published: 2024-05-11

Áo Sờn Vai (Út Nhị Cover)
type: MusicAlbum
date published: 2024-04-03

Trăng Tàn Bến Cũ (feat. Út Nhị)
type: MusicAlbum
date published: 2024-02-28

Thề Non Hẹn Biển (feat. Út Nhị)
type: MusicAlbum
date published: 2024-02-28

Mùa Xuân Đầu Tiên (feat. Út Nhị)
type: MusicAlbum
date published: 2024-02-28

Hai Đứa Mình Yêu Nhau (feat. Út Nhị)
type: MusicAlbum
date published: 2024-02-28
track: Hai Đứa Mình Yêu Nhau (feat. Út Nhị)
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  duration: PT5M56S
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  by artist: Út Nhị
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    date published: 2024-02-28
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7295d506387e352bd6cbd0db59ab8fbe9769a13563578ceeb0cea3a7ef90cf4b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1934019.
    date published: 2026-07-02T03:55:08Z
  audio: Hai Đứa Mình Yêu Nhau (feat. Út Nhị)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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Gõ Cửa Trái Tim (feat. Út Nhị)
type: MusicAlbum
date published: 2024-02-28

Chồng Xa
type: MusicAlbum
date published: 2024-02-27
track: Chồng Xa
  type: MusicRecording
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  duration ms: 244930
  explicit: false
  by artist: Út Nhị
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    type: MusicAlbum
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2282422
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092cbbc2037152c4821213ab568a379fb121c15deff4c15c09b14c14e60a3b1a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2282422.
    date published: 2026-07-02T03:55:08Z
  audio: Chồng Xa
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -9.782
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
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Xuân Phát Tài (Remix)
type: MusicAlbum
date published: 2024-02-02

Lỡ Duyên Tủi Phận
type: MusicAlbum
date published: 2024-01-18
track: Lỡ Duyên Tủi Phận
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259747
  explicit: false
  by artist: Út Nhị
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    date published: 2024-01-18
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5555db7e336be6df6274c12312d4dbfec549335c03e9a9066564b17ef1cb4b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133368.
    date published: 2026-07-08T03:20:19Z
  audio: Lỡ Duyên Tủi Phận
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.27
    additional property: Key Name
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    additional property: Mode Name
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Hứa Rằng Anh Là Chồng Em
type: MusicAlbum
date published: 2023-11-08
track: Hứa Rằng Anh Là Chồng Em
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212645
  explicit: false
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  in album: Hứa Rằng Anh Là Chồng Em
    type: MusicAlbum
    date published: 2023-11-08
  popularity: 7
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643f6d4cc8cfd14d97c13eff71251b6ab01791a82f0236bed50d858ace6ef2c2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133246.
    date published: 2026-07-08T03:22:41Z
  audio: Hứa Rằng Anh Là Chồng Em
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.949
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -8.834
    additional property: Key Name
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      value: D
    additional property: Mode Name
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Cà Phê Miệt Vườn
type: MusicAlbum
date published: 2023-10-05
track: Cà Phê Miệt Vườn
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210945
  explicit: false
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  by artist: Nguyễn Đình Vũ
  in album: Cà Phê Miệt Vườn
    type: MusicAlbum
    date published: 2023-10-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16569a4940c93514a39de0834e162b631ff89d84d4a65443d3f13b012db1fd34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011133095.
    date published: 2026-07-08T03:22:41Z
  audio: Cà Phê Miệt Vườn
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.784
    additional property: Key Name
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      value: C#
    additional property: Mode Name
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Sao Trời Làm Gió (Út Nhị Cover)
type: MusicAlbum
date published: 2023-08-30

Chờ Trông Ai
type: MusicAlbum
date published: 2023-05-04
track: Chờ Trông Ai
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297763
  explicit: false
  by artist: Nguyễn Đình Vũ
  by artist: Út Nhị
  in album: Chờ Trông Ai
    type: MusicAlbum
    date published: 2023-05-04
  genre: vinahouse
  genre: v-pop
  genre: vietnamese-lo-fi
  isrc code: VNA1M2205710
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828786630fdce68a1dfdadba3d4c62fbe4a9a601a43a2b90181df35a0bf28f29. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2205710.
    date published: 2026-07-02T05:09:12Z
  audio: Chờ Trông Ai
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.465
    additional property: Key Name
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    additional property: Mode Name
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Đèo Bồng
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date published: 2023-04-11
track: Đèo Bồng
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206602
  explicit: false
  by artist: Út Nhị
  by artist: Keyo
  in album: Đèo Bồng
    type: MusicAlbum
    date published: 2023-04-11
  isrc code: VNA1M2202659
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44ff1149bb545e42f7081a26e6ca2ba7c0e76fbcd9c99bc8564db23d9eb471a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2202659.
    date published: 2026-07-08T03:22:41Z
  audio: Đèo Bồng
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Mashup Nhạc Tết
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date published: 2023-01-15
track: Mashup Nhạc Tết
  type: MusicRecording
  duration: PT7M16S
  duration ms: 436568
  explicit: false
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    type: MusicAlbum
    date published: 2023-01-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342caa9063c90254dba6888e53a42afa9b1b9deb1c07ee0d841a1bb032f6d913. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011132085.
    date published: 2026-07-08T03:20:19Z
  audio: Mashup Nhạc Tết
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
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    additional property: Key Name
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Cưới Hông Chốt Nha
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date published: 2022-12-26
track: Cưới Hông Chốt Nha
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213814
  explicit: false
  by artist: Nguyễn Đình Vũ
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    type: MusicAlbum
    date published: 2022-12-26
  genre: vinahouse
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  genre: vietnamese-lo-fi
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-06-13T13:32:09Z
  audio: Cưới Hông Chốt Nha
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    additional property: Instrumentalness
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Nếu Không Yêu Sẽ Không Đau Lòng
type: MusicAlbum
date published: 2022-12-13
track: Nếu Không Yêu Sẽ Không Đau Lòng
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  by artist: ACV
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T11:38:34Z
  audio: Nếu Không Yêu Sẽ Không Đau Lòng
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Valence (Positivity)
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Dã Quỳ Hóa Chia Xa (Remix)
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date published: 2022-11-29
track: Dã Quỳ Hóa Chia Xa - Remix
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:22:41Z
  audio: Dã Quỳ Hóa Chia Xa - Remix
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Dã Quỳ Hóa Chia Xa (Lofi)
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date published: 2022-11-29
track: Dã Quỳ Hóa Chia Xa - Lofi
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-02T05:09:12Z
  audio: Dã Quỳ Hóa Chia Xa - Lofi
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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Cưới Hông Chốt Nha (VUX Remix)
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date published: 2022-10-29

Cưới Hông Chốt Nha (Remix)
type: MusicAlbum
date published: 2022-10-21

Cưới Hông Chốt Nha (Lofi)
type: MusicAlbum
date published: 2022-10-21

Dã Quỳ Hóa Chia Xa (Deep House)
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track: Dã Quỳ Hóa Chia Xa (Deep House)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T13:32:09Z
  audio: Dã Quỳ Hóa Chia Xa (Deep House)
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Cưới Hông Chốt Nha (NH4T Remix)
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track: Cưới Hông Chốt Nha (NH4T Remix)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Dã Quỳ Hóa Chia Xa (NH4T Remix)
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date published: 2022-10-11

Tòng Phu (Đại Mèo Remix V2)
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date published: 2022-10-03
track: Tòng Phu - Đại Mèo Remix V2
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T08:56:20Z
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    additional property: Danceability
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    additional property: Speechiness
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Vợ Chồng Son
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    date published: 2026-07-02T03:55:08Z
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    additional property: Danceability
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Bông Bầu
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    date published: 2026-07-08T03:22:41Z
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Túp Lều Vàng (Remix)
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date published: 2021-10-04
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    date published: 2026-07-08T03:53:27Z
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Cảm Ơn
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date published: 2021-02-03

Đóa Hồng Nơi Trái Tim
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date published: 2021-05-06

Cách Xa Nhau Rồi
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date published: 2022-02-12