Cukak
type: MusicGroup
genre: vietnamese hip hop
genre: vinahouse
genre: v-pop
popularity: 47
followers: 193608
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89f7bf82c765f7282a8390c82f07e67bdc24a76eadede61eeeb6a232804f851e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc8909b8-3473-4b07-9dcf-0900364f83e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc8909b8-3473-4b07-9dcf-0900364f83e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc8909b8-3473-4b07-9dcf-0900364f83e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f7bf82c765f7282a8390c82f07e67bdc24a76eadede61eeeb6a232804f851e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc8909b8-3473-4b07-9dcf-0900364f83e7.json and https://artists.proofprofile.net/proofs/artist/cc8909b8-3473-4b07-9dcf-0900364f83e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Xích Thêm Chút (Remix)
  type: MusicAlbum
  date published: 2021-06-01
album: Đường Tôi Chở Em Về (Remix)
  type: MusicAlbum
  date published: 2021-06-01
album: Người Chơi Hệ Đẹp
  type: MusicAlbum
  date published: 2021-06-03
album: Đã Có Anh (Cukak Remix)
  type: MusicAlbum
  date published: 2021-06-09
album: Honey (Cukak Remix)
  type: MusicAlbum
  date published: 2021-06-11
album: Siren
  type: MusicAlbum
  date published: 2021-06-12
album: Hẹn Gặp Em Dưới Ánh Trăng
  type: MusicAlbum
  date published: 2021-06-12
album: Cô Ấy Nói (Cukak Remix)
  type: MusicAlbum
  date published: 2021-06-12
album: Người Chơi Hệ Đẹp (Cukak Remix)
  type: MusicAlbum
  date published: 2021-06-28
album: Anh Muốn Đưa Em Về Không? (Cukak Remix)
  type: MusicAlbum
  date published: 2021-07-09
album: Ảo Thật Đấy (Cukak Remix)
  type: MusicAlbum
  date published: 2021-07-09
album: Một Thuở Yêu Người Remix
  type: MusicAlbum
  date published: 2021-08-01
album: Quan Tài Hư (Remix)
  type: MusicAlbum
  date published: 2021-08-18
album: Gõ Cửa Trái Tim (Remix)
  type: MusicAlbum
  date published: 2021-09-01
  track: Gõ Cửa Trái Tim - Remix
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165504
    explicit: false
    by artist: Cukak
    in album: Gõ Cửa Trái Tim (Remix)
      type: MusicAlbum
      date published: 2021-09-01
    genre: vietnamese hip hop
    genre: vinahouse
    genre: v-pop
    isrc code: VNA0F2102311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:11:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8341dc11b33a962244dbb648c67dca2e155e3812c3d1e35e8d79a6177f01f2d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958335
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958335
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2102311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:37:47Z
    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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xd8341dc11b33a962244dbb648c67dca2e155e3812c3d1e35e8d79a6177f01f2d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/VNA0F2102311.
      date published: 2026-07-16T22:37:47Z
    audio: Gõ Cửa Trái Tim - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.008
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.334
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.057
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.782
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.247
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kẹo Bông Gòn (Remix)
  type: MusicAlbum
  date published: 2021-09-01
album: Hoa Sứ Nhà Nàng (Remix)
  type: MusicAlbum
  date published: 2021-09-01
  track: Hoa Sứ Nhà Nàng (Remix)
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171692
    explicit: false
    by artist: Cukak
    in album: Hoa Sứ Nhà Nàng (Remix)
      type: MusicAlbum
      date published: 2021-09-01
    genre: vietnamese hip hop
    genre: vinahouse
    genre: v-pop
    isrc code: VNA0F2102363
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:22:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60d8f9cfd6d0f4a6e07aaab0b832099abd43b6e0cae4fd3788582d7e8dcfeee2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Hoa Sứ Nhà Nàng (Remix)
album: Khuê Mộc Lang (Remix)
album: Lời Nói Điêu Trên Môi Em (Remix)
album: Hạnh Phúc Bỏ Rơi Em (Remix)
album: Mây Đêm Chờ Mấy Đêm (Remix)
album: Forget Me Now (Remix)
album: Hỏi Vợ Ngoại Thành (Remix)
album: Quan Tài Hư (Cukak Remix)
album: Cứ Nói Yêu Lần Này (Cukak Remix) [Instrumental]
album: Em Muốn Gì (Cukak Remix)
album: Forget Me Now (Cukak Remix)
album: Cảm Ơn Em Đã Đến (Cukak Remix)
album: Lời Tỏ Tình Ong Bướm (Remix)
album: Không Bằng (Remix)
album: Thì Thôi (Remix)
album: Hoa Bất Tử (Remix)
album: Phận Tàn (Remix)
album: Con Bướm Xuân (Remix)
album: Cứ Nói Yêu Lần Này (Cukak Remix)
album: Precious (Cukak Remix)
album: Roses (Cukak Remix)
album: Buông Hàng
album: Ngày Xuân Long Phụng Sum Vầy (Remix)
album: Anh Cho Em Mùa Xuân (Remix)
album: Đôi Mắt Kẻ Si Tình (Cukak Remix)
album: BEAT Đau Nhất Là Lặng Im (Cukak Remix)
album: BEAT Ngày Đầu Tiên (Cukak Remix)
album: BEAT See Tình (Cukak Remix)
album: BEAT Có Em Là Đủ (Cukak Remix)
album: Em Là Nhất (Cukak Remix)
album: Tình Ca Tình Ta (Cukak Remix)
album: Lung Lay (Cukak Remix)
album: Yêu Là Cưới (Remix)
album: Khi Nào (Remix) - OST Hoàn Châu Cách Cách
album: Đổi Dạ (Remix)
album: Tổng hợp beat Cukak remix #1
album: Getcha Love (Remix) - Beat
album: Anh Yêu Vội Thế (Remix) - Beat
album: Anh Yêu Vội Thế (Remix)
album: Bao Giờ Kết Hôn (Remix) - Beat
album: Thiên Thần Tình Yêu (Remix) - Beat
album: BEAT Khi Nào (Cukak Remix)
album: Rung Động (Remix) - Beat
track: Là Anh - Cukak Remix
track: Răng Khôn (feat. RIN9) - Cukak Remix
track: Hương (Cukak Remix)
track: Không Bằng - Cukak Remix

Lung Lay - Cukak Remix
type: MusicRecording
duration: PT2M29S
duration ms: 149653
explicit: false
by artist: Cukak
in album: Lung Lay (Cukak Remix)
  type: MusicAlbum
  date published: 2022-03-20
genre: vietnamese hip hop
genre: vinahouse
genre: v-pop
isrc code: VNA1M2101143
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:34:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5c9b2d88fae935008d8df758470e86488d0875428755f1c6da3e356795ad38a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2101143
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c9b2d88fae935008d8df758470e86488d0875428755f1c6da3e356795ad38a. 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/VNA1M2101143.
  date published: 2026-07-02T03:55:08Z
audio: Lung Lay - Cukak Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.799
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.821
  additional property: Energy
    type: PropertyValue
    value: 0.833
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.472
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.047
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.973
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.202
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Em Là Nhất - Speed Up
type: MusicRecording
duration: PT2M59S
duration ms: 179281
explicit: false
by artist: Cukak
in album: Em Là Nhất (Speed Up)
  type: MusicAlbum
  date published: 2022-05-27
genre: vietnamese hip hop
genre: vinahouse
genre: v-pop
isrc code: HKK972216316
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:53:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1129494d0ee41c34fa40c1e679d0133d366571d9a434fa2724bdea3c2fdb4731
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKK972216316
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953513
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1129494d0ee41c34fa40c1e679d0133d366571d9a434fa2724bdea3c2fdb4731. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HKK972216316.
  date published: 2026-06-13T17:25:41Z
audio: Em Là Nhất - Speed Up
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.38
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.678
  additional property: Energy
    type: PropertyValue
    value: 0.793
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.037
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.029
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.934
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.542
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gió (Speed Up)
type: MusicRecording
duration: PT3M29S
duration ms: 209000
explicit: false
by artist: Cukak
in album: Gió (Speed Up)
  type: MusicAlbum
  date published: 2023-03-30
genre: vietnamese hip hop
genre: vinahouse
genre: v-pop
isrc code: VNA0F2308377
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:28:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x146f395c77e5a7ed0347e77db6665830f9cbbd6948afd72eb352b2b1068a0e8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2308377
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146f395c77e5a7ed0347e77db6665830f9cbbd6948afd72eb352b2b1068a0e8c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/VNA0F2308377.
  date published: 2026-06-13T13:32:09Z
audio: Gió (Speed Up)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 154.699
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.654
  additional property: Energy
    type: PropertyValue
    value: 0.868
  additional property: Speechiness
    type: PropertyValue
    value: 0.111
  additional property: Acousticness
    type: PropertyValue
    value: 0.258
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.178
  additional property: Liveness
    type: PropertyValue
    value: 0.541
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.572
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.574
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Là Anh - Cukak Remix
type: MusicRecording
duration: PT4M12S
duration ms: 252846
explicit: false
by artist: Phạm Lịch
by artist: BMZ
by artist: Cukak
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
isrc code: QM6MZ2323594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:22:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf918706dec7d5daecc34b43dbe64dc7f4c92726178bf97a8771bb9c1afdb644
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2323594
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf918706dec7d5daecc34b43dbe64dc7f4c92726178bf97a8771bb9c1afdb644. 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/QM6MZ2323594.
  date published: 2026-07-02T03:55:08Z
audio: Là Anh - Cukak Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.197
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.725
  additional property: Energy
    type: PropertyValue
    value: 0.73
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.033
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.395
  additional property: Liveness
    type: PropertyValue
    value: 0.81
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.563
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.439
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Răng Khôn (feat. RIN9) - Cukak Remix
type: MusicRecording
duration: PT2M50S
duration ms: 170422
explicit: false
by artist: Phí Phương Anh
by artist: RIN9
by artist: Cukak
in album: Răng Khôn (feat. RIN9) [Cukak Remix]
  type: MusicAlbum
  date published: 2021-07-04
genre: vinahouse
genre: v-pop
genre: vietnamese-lo-fi
isrc code: VNA0M1915923
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cbc76eccbb2db448ee2b4f13d944f1d87f340248d5be0f5ee5572ebcb2c6340
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1915923
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbc76eccbb2db448ee2b4f13d944f1d87f340248d5be0f5ee5572ebcb2c6340. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/VNA0M1915923.
  date published: 2026-06-13T17:25:41Z
audio: Răng Khôn (feat. RIN9) - Cukak Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.582
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.816
  additional property: Energy
    type: PropertyValue
    value: 0.795
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.058
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.385
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.816
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.358
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Hương (Cukak Remix)
type: MusicRecording
duration: PT3M31S
duration ms: 211153
explicit: false
by artist: Văn Mai Hương
by artist: Cukak
in album: hương (Remix)
  type: MusicAlbum
  date published: 2021-10-08
genre: vinahouse
genre: v-pop
genre: vietnamese-hip-hop
genre: vietnam-indie
isrc code: VNA0M1921367
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:12:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77b6da35b6ca88b770f576f523ced24189edcff13714072c8e3321367330cba6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1921367
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b6da35b6ca88b770f576f523ced24189edcff13714072c8e3321367330cba6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/VNA0M1921367.
  date published: 2026-06-13T12:53:06Z
audio: Hương (Cukak Remix)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.41
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.845
  additional property: Energy
    type: PropertyValue
    value: 0.667
  additional property: Speechiness
    type: PropertyValue
    value: 0.061
  additional property: Acousticness
    type: PropertyValue
    value: 0.066
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.06
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.951
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.98
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Không Bằng - Cukak Remix
type: MusicRecording
duration: PT3M2S
duration ms: 182607
explicit: false
by artist: Đỗ Lê Hồng Nhung
by artist: Cukak
in album: Không Bằng (Cukak Remix)
  type: MusicAlbum
  date published: 2021-11-27
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1b363045fec2fe06d41f1b69db93d18a64d90a12872cb25e6e7f9d85d01ea6. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QMFME2244573.
  date published: 2026-07-30T22:27:30Z
audio: Không Bằng - Cukak Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.218
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.759
  additional property: Energy
    type: PropertyValue
    value: 0.835
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.105
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.019
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.853
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.806
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: QMFME2244573
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960321
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T22:27:30+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2244573
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960321
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960321
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T22:27:30+00:00
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2102363

OTSTimestamp
type: PropertyValue
value: 2026-07-03T10:47:44Z

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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d8f9cfd6d0f4a6e07aaab0b832099abd43b6e0cae4fd3788582d7e8dcfeee2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/VNA0F2102363.
date published: 2026-07-03T10:47:44Z

Hoa Sứ Nhà Nàng (Remix)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 130.013
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.798
additional property: Energy
  type: PropertyValue
  value: 0.637
additional property: Speechiness
  type: PropertyValue
  value: 0.054
additional property: Acousticness
  type: PropertyValue
  value: 0.012
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.069
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.941
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.726
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Khuê Mộc Lang (Remix)
type: MusicAlbum
date published: 2021-09-01

Lời Nói Điêu Trên Môi Em (Remix)
type: MusicAlbum
date published: 2021-09-01

Hạnh Phúc Bỏ Rơi Em (Remix)
type: MusicAlbum
date published: 2021-09-01

Mây Đêm Chờ Mấy Đêm (Remix)
type: MusicAlbum
date published: 2021-09-01

Forget Me Now (Remix)
type: MusicAlbum
date published: 2021-09-01

Hỏi Vợ Ngoại Thành (Remix)
type: MusicAlbum
date published: 2021-10-01
track: Hỏi Vợ Ngoại Thành (Remix)
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205897
  explicit: false
  by artist: Cukak
  in album: Hỏi Vợ Ngoại Thành (Remix)
    type: MusicAlbum
    date published: 2021-10-01
  genre: vietnamese hip hop
  genre: vinahouse
  genre: v-pop
  isrc code: VNA0F2102954
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T19:05:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed7666beabd462efe585f7b88f76ab9c432d5db512b2238a6adb6a94be0022dc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958319
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958319
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2102954
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T22:18:10Z
  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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xed7666beabd462efe585f7b88f76ab9c432d5db512b2238a6adb6a94be0022dc. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:18:10Z), 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/VNA0F2102954.
    date published: 2026-07-16T22:18:10Z
  audio: Hỏi Vợ Ngoại Thành (Remix)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.038
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.729
    additional property: Energy
      type: PropertyValue
      value: 0.789
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.049
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.007
    additional property: Liveness
      type: PropertyValue
      value: 0.575
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.918
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.436
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Quan Tài Hư (Cukak Remix)
type: MusicAlbum
date published: 2021-10-20

Cứ Nói Yêu Lần Này (Cukak Remix) [Instrumental]
type: MusicAlbum
date published: 2021-10-21

Em Muốn Gì (Cukak Remix)
type: MusicAlbum
date published: 2021-10-29

Forget Me Now (Cukak Remix)
type: MusicAlbum
date published: 2021-10-29

Cảm Ơn Em Đã Đến (Cukak Remix)
type: MusicAlbum
date published: 2021-11-16

Lời Tỏ Tình Ong Bướm (Remix)
type: MusicAlbum
date published: 2021-11-17

Không Bằng (Remix)
type: MusicAlbum
date published: 2021-11-25

Thì Thôi (Remix)
type: MusicAlbum
date published: 2021-12-07
track: Thì Thôi (Remix)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184653
  explicit: false
  by artist: Cukak
  in album: Thì Thôi (Remix)
    type: MusicAlbum
    date published: 2021-12-07
  genre: vietnamese hip hop
  genre: vinahouse
  genre: v-pop
  isrc code: VNA0F2105504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T05:19:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb9f6d97e1bb79ff115e85d0d0f4f6ffb59009f894afe7d75dfe43d9461672d3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958670
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958670
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2105504
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T05:26:23Z
  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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xfb9f6d97e1bb79ff115e85d0d0f4f6ffb59009f894afe7d75dfe43d9461672d3. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/VNA0F2105504.
    date published: 2026-07-19T05:26:23Z
  audio: Thì Thôi (Remix)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.045
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.639
    additional property: Energy
      type: PropertyValue
      value: 0.835
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.042
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.062
    additional property: Liveness
      type: PropertyValue
      value: 0.46
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.946
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.955
    additional property: Key Name
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Hoa Bất Tử (Remix)
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Phận Tàn (Remix)
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Con Bướm Xuân (Remix)
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Cứ Nói Yêu Lần Này (Cukak Remix)
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Precious (Cukak Remix)
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Roses (Cukak Remix)
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date published: 2022-01-26

Buông Hàng
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Ngày Xuân Long Phụng Sum Vầy (Remix)
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Anh Cho Em Mùa Xuân (Remix)
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Đôi Mắt Kẻ Si Tình (Cukak Remix)
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BEAT Đau Nhất Là Lặng Im (Cukak Remix)
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BEAT Ngày Đầu Tiên (Cukak Remix)
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BEAT See Tình (Cukak Remix)
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BEAT Có Em Là Đủ (Cukak Remix)
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Em Là Nhất (Cukak Remix)
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Tình Ca Tình Ta (Cukak Remix)
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Lung Lay (Cukak Remix)
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Yêu Là Cưới (Remix)
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Khi Nào (Remix) - OST Hoàn Châu Cách Cách
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Đổi Dạ (Remix)
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Tổng hợp beat Cukak remix #1
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Getcha Love (Remix) - Beat
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Anh Yêu Vội Thế (Remix) - Beat
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Anh Yêu Vội Thế (Remix)
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Bao Giờ Kết Hôn (Remix) - Beat
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Thiên Thần Tình Yêu (Remix) - Beat
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BEAT Khi Nào (Cukak Remix)
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Rung Động (Remix) - Beat
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Buồn Không Thể Buông (Remix) - Beat
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Chờ Ngày Cưới Em (Remix) - Beat
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Chờ Ngày Cưới Em (Cukak Remix)
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BEAT Anh Lo Cho Em Hết (Cukak Remix)
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BEAT Không Nói Nên Lời (Cukak Remix)
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BEAT Phải Chia Tay Thôi (Cukak Remix)
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BEAT Lạc Vào Trong Mơ (Cukak Remix)
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Lỡ Yêu Người Đậm Sâu (Remix)
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Chỉ Còn Một Đêm (Cukak Remix)
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BEAT Chỉ Còn Một Đêm (Cukak Remix)
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Em Là Nhất (Speed Up)
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BEAT Em Iu (Cukak Remix)
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Nhìn Mây Vẽ Người (Cukak Remix)
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BEAT Hai Mươi Hai (Cukak Remix)
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BEAT Người Đi Bao (Cukak Remix)
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BEAT Khác Biệt To Lớn Hơn (Cukak Remix)
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BEAT Một Ngàn Nỗi Đau (Cukak Remix)
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BEAT Về Bên Anh (Cukak Remix)
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BEAT Chạy Khỏi Thế Giới Này (Cukak Remix)
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BEAT 3107-4 (Cukak Remix)
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BEAT Bắt Cóc Con Tim (Cukak Remix)
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Duyên Trời Lấy 2 (Remix)
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Cứ Nói Yêu Lần Này (Speed Up) [Cukak Remix]
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BEAT Tòng Phu (Cukak Remix)
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Thế Giới Trong Em (Remix)
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Em Có Biết (Remix)
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BEAT Bo Xì Bo (Cukak Remix)
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BEAT Người Đáng Thương Là Anh (Cukak Remix)
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BEAT Mah Boo (Cukak Remix)
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BEAT Yêu Nhau Xong Rồi (Cukak Remix)
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BEAT Có Đâu Ai Ngờ (Cukak Remix)
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BEAT Cứu Vãn Kịp Không (Cukak Remix)
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Mong Một Ngày Anh Nhớ Đến Em Remix
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Sài Gòn Đẹp Lắm Remix
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Đừng Lo Nhé Có Anh Đây Remix
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Kìa Bóng Dáng Ai Remix
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Cheri Cheri Lady (Cukak Remix)
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BEAT Bật Tình Yêu Lên (Cukak Remix)
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Bật Tình Yêu Lên (Cukak Remix)
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Gió (Cukak Remix)
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Gió x Đom Đóm (Remix)
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Gió (Speed Up)
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BEAT Em Và Hoa (Cukak Remix)
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Em Và Hoa (Cukak Remix)
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Cold Don't (Cukak Remix)
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Bật Tình Yêu Lên (City Pop)
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BEAT Tuesday (Cukak Remix)
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BEAT Hồi Ức Ta Đã Yêu (Cukak Remix)
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BEAT Vũ Trụ Có Anh (Cukak Remix)
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BEAT Tan (Cukak Remix)
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BEAT Dừng Yêu (Cukak Remix)
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Lỗi Tại Mưa x Ảo Ảnh Remix (ft Vicky Nhung)
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BEAT Đắm Say (Cukak Remix)
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BEAT Khó Mở Dễ Đóng (Cukak Remix)
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BEAT Hoa Son Vàng (Cukak Remix)
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BEAT Yêu Đừng Sợ Đau (Cukak Remix)
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BEAT Có Ai Hẹn Hò Cùng Em Chưa (Cukak Remix)
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Đi Bao Xa (Cukak Remix)
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Nguyện Yêu (Cukak Remix)
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BEAT Mai Linh (Cukak Remix)
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BEAT Là Sao Em Ơi? (Cukak Remix)
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Hẹn Em Ở Lần Yêu Thứ 2 (Cukak Remix)
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BEAT Mất Em (Cukak Remix)
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BEAT Khóc Trên Vai Anh (Cukak Remix)
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BEAT Đét (Cukak Remix)
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BEAT id 072019 (Cukak Remix)
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BEAT Chắc Anh Có Nỗi Khổ Tâm (Cukak Remix)
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BEAT Nothing In Your Eyes (Cukak Remix)
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BEAT Bảy Nổi Ba Chìm (Cukak Remix)
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BEAT Có Đau Thì Đau Một Mình (Cukak Remix)
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Lệ Lưu Ly (Cukak Remix)
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BEAT Rời (Cukak Remix)
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BEAT Body Shaming (Cukak Remix)
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Cắt Đôi Nỗi Sầu (Cukak Remix)
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Tây Tiến (Cukak Remix)
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BEAT Anh Muốn Mình Như Con Thuyền Kia (Cukak Remix)
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BEAT Dịu Dàng Đến Từng Phút Giây (Cukak Remix)
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date published: 2023-10-30

BEAT Mây (Cukak Remix)
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date published: 2023-10-30

BEAT X2 Sự Yêu Em (Cukak Remix)
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date published: 2023-11-26

BEAT Giáng Sinh Bùn Drill (Cukak Remix)
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date published: 2023-12-18

BEAT Dáng Xinh (Cukak Remix)
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date published: 2023-12-25

BEAT Em Có Nhớ Anh Không? (Cukak Remix)
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date published: 2023-12-27

BEAT Chỉ Cần Là Em (Cukak Remix)
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date published: 2024-01-06

Giáng Sinh Bùn Drill (Cukak Remix)
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date published: 2024-01-08

BEAT Trăng Hoa Mây Mưa (Cukak Remix)
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date published: 2024-01-25

BEAT Có Lẽ Bên Nhau Là Sai (Cukak Remix)
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date published: 2024-02-03

Có Lẽ Bên Nhau Là Sai (Cukak Remix)
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date published: 2024-02-09

Thuỷ Triều (Trap Version)
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Thiên Lý Ơi (Remix)
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date published: 2024-03-08

BEAT Em Nên Yêu Cô Ta (Remix)
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date published: 2024-03-24

BEAT Love You To The Star (Cukak Remix)
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date published: 2024-03-24

BEAT Ngược Chiều Yêu (Remix)
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date published: 2024-04-26

BEAT Cứ Nói Yêu Lần Này Ver 2 (Remix)
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date published: 2024-05-05

Đừng Hỏi Em Ổn Không (Remix)
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date published: 2024-05-15

Đừng Hỏi Em Ổn Không (Remix) - Beat
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date published: 2024-05-16

BEAT Thuyền Không Bến Đợi (Remix)
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date published: 2024-05-20

BEAT Lưu Luyến Sau Chia Tay (Remix)
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date published: 2024-06-01

Nhân Sinh Quán (Remix)
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date published: 2024-06-04

Nhân Sinh Quán (Remix)
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date published: 2024-06-04

BEAT Đừng Trách Tại Duyên (Remix)
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date published: 2024-06-04

Nhân Sinh Quán (Remix) - Beat
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BEAT Đừng Khóc Một Mình (Remix)
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Da Key (Remix)
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date published: 2024-06-14

Đơn Côi (Remix)
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Đừng Khóc Một Mình (Remix)
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BEAT Dắt Em Đi Khỏi Đây (Remix)
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BEAT Đầu Anh Toàn Là Em (Remix)
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Trói Em Lại (Remix)
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BEAT Tình Đầu Quá Chén (Remix)
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Tình Đầu Quá Chén (Remix)
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Tình Đầu Quá Chén Ver 2 (Remix)
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Anh Đau Từ Lúc Em Đi (Remix Beat)
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BEAT Ngày Trong Xanh (Remix)
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Ngày Trong Xanh (Remix)
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Một Phần Giữ Mười Phần Đau (Remix)
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Một Phần Giữ Mười Phần Đau (Remix) - Beat
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BEAT Chỉ Có Hai Ta (Remix)
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Ta Chưa Từng Trải (Remix) - Beat
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BEAT Lòng Vòng (Remix)
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BEAT Một Năm Cũ Vừa Qua (Remix)
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BEAT Dừng Lại Đây Thôi (Remix)
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Về Nhà Đi Con (Remix)
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BEAT Ánh Mắt Biết Cười (Remix)
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Hương Hoa Phai Tàn (Remix)
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BEAT Nhà Có Tết (Remix)
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Ánh Mắt Biết Cười x Thủy Triều (Remix)
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BEAT Đầu Tư Cho Trái Tim (Remix)
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BEAT Có Đáng Để Yêu Thương (Remix)
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BEAT Người Đẹp Hay Người Yêu (Remix)
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Gọi Em Là Bạn Đời (Remix) - Beat
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Goodgirl (Remix) - Beat
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BEAT Trái Tim Bằng Đồng (Remix)
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Đừng Hỏi Em Ổn Không (Remix) - Beat
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BEAT Là Người Việt Nam (Remix)
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Một Niệm Vô Ý (Remix) - Beat
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Anh Vui (Remix)
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date published: 2025-05-25

Anh Vui (Remix)
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date published: 2025-06-04

Đừng Nhắc Tên Em (Remix) - Beat
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Giá Mà (Remix) - Beat
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Lý Cây Bông (Remix) - Beat
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Lắng Nghe Anh Này (Remix) - Beat
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Tuyển Tập Beat Cukak - 5
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Anh Đã Không Biết Cách Yêu Em (Remix) - Beat
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