Huy Vạc
type: MusicGroup
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
popularity: 43
followers: 38078
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xeb8307f4a7b641b24d1ecb551581e0e4b878b470131160ffc3300b129fdcd822
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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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 → 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8307f4a7b641b24d1ecb551581e0e4b878b470131160ffc3300b129fdcd822. 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/bee1cb1d-fa70-4482-a137-db16b7bd9f50.json and https://artists.proofprofile.net/proofs/artist/bee1cb1d-fa70-4482-a137-db16b7bd9f50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Một Lần Thương Vương Cả Đời
  type: MusicAlbum
  date published: 2018-03-01
album: Mùa Nhớ Em
  type: MusicAlbum
  date published: 2018-03-01
album: Yêu Xa Đâu Khó
  type: MusicAlbum
  date published: 2019-10-31
album: Em Về Đi Em (Acoustic Version)
  type: MusicAlbum
  date published: 2019-11-12
album: Ngôi Sao Của Anh
  type: MusicAlbum
  date published: 2020-01-01
album: Tâm Lặng Như Nước
  type: MusicAlbum
  date published: 2020-01-01
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    by artist: Huy Vạc
    in album: Tâm Lặng Như Nước
      type: MusicAlbum
      date published: 2020-01-01
    genre: vietnamese lo-fi
    genre: vinahouse
    genre: v-pop
    isrc code: QMFME2252999
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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
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      date published: 2026-07-04T11:19:20Z
    audio: Tâm Lặng Như Nước
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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
        type: PropertyValue
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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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        value: F#
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album: 11 P.M
  type: MusicAlbum
  date published: 2020-01-01
album: Một Lần Thương Vương Cả Đời (feat. 5Mon)
  type: MusicAlbum
  date published: 2020-02-07
album: Đoạn Duyên
  type: MusicAlbum
  date published: 2020-02-17
album: Chỉ Vì Quá Yêu Em
  type: MusicAlbum
  date published: 2020-02-27
album: Em Ổn Chứ
  type: MusicAlbum
  date published: 2020-02-29
album: Cô Phương Tự Thưởng
  type: MusicAlbum
  date published: 2020-04-04
album: Tìm Về Nơi Có Ánh Hoàng Hôn
  type: MusicAlbum
  date published: 2020-04-18
album: Yêu Một Người Chẳng Yêu
  type: MusicAlbum
  date published: 2020-04-29
album: Anh Đứng Từ Chiều
  type: MusicAlbum
  date published: 2020-05-19
album: Yêu Một Người Chẳng Yêu (Remix)
  type: MusicAlbum
  date published: 2020-06-16
album: Một Lần Thương Vương Cả Đời (feat. 5Mon)
  type: MusicAlbum
  date published: 2020-07-02
album: Mùa Nhớ Em
  type: MusicAlbum
  date published: 2020-08-22
album: Chạnh Lòng Thương Cô
  type: MusicAlbum
  date published: 2020-09-18
album: Chạnh Lòng Thương Cô (Remix)
  type: MusicAlbum
  date published: 2020-09-26
album: Đánh Mất Em (Giã Từ Biệt Ly)
  type: MusicAlbum
  date published: 2020-10-02
album: Em Sẽ Về Sớm Thôi
  type: MusicAlbum
  date published: 2020-11-30
album: Em Sẽ Về Sớm Thôi
  type: MusicAlbum
  date published: 2020-11-30
album: Em Sẽ Về Sớm Thôi
  type: MusicAlbum
  date published: 2020-11-30
  track: Em Sẽ Về Sớm Thôi (feat. Thái Học)
album: Chạnh Lòng Thương Cô 2
album: Và Ngày Em Đi
album: Chỉ Muốn Bên Em Lúc Này
album: Chỉ Muốn Bên Em Lúc Này (New Version)
album: Ta Xin Quay Về
album: Dù Anh Có Khóc Ngàn Lần
album: Ngàn Yêu Thương Về Đâu
album: Dù Anh Có Khóc Ngàn Lần (Lofi Version)
album: Ngàn Yêu Thương Về Đâu - Thời Không Sai Lệch (Lofi Version)
album: Dũng Khí Để Yêu Em
album: Sợ Rằng Tình Lỡ
album: Chỉ Vì Quá Yêu Em (feat. Tiến Nguyễn)
album: Hồng Trần Vương Sầu Cay
album: Kẻ Theo Đuổi Ánh Sáng
album: Khách Mời
album: Yêu Thương Tan Vỡ
album: Kẻ Theo Đuổi Ánh Sáng (Remix)
album: Người Đừng Đi
album: Người Đừng Đi - Remix
album: Kiêu Ngạo
album: Ta Thương Người, Người Chẳng Thương Ta
album: Tại Sao Anh Còn Thương Em
album: Ngại Gì Mà Anh
album: Chạnh Lòng Thương Cô 2 (Remix)
album: Bên Em Anh Mới Hiểu
album: Chẳng Thể Nói Với Người
album: Chẳng Thể Nói Với Người (House)
album: Tháng 4, Lời Tỏ Tình Chân Thật
album: Anh Thất Bại
album: Chỉ Còn Những Nỗi Đau
album: Yêu Là
album: Chẳng Thể Nói Với Người (Lofi Ver.)
album: Từ Chối Rất Nhiều Lời Tỏ Tình
album: Từ Chối Rất Nhiều Lời Tỏ Tình (Chill Version)
album: Chạnh Lòng Thương Cô Remix
album: Chạnh Lòng Thương Cô 2 Remix (EDM)
album: Kẻ Theo Đuổi Ánh Sáng Remix
track: Chỉ Muốn Bên Em Lúc Này (Lofi Ver.)

Chỉ Muốn Bên Em Lúc Này (Lofi Ver.)
type: MusicRecording
duration: PT4M24S
duration ms: 264645
explicit: false
by artist: Orinn
by artist: Huy Vạc
in album: Lâu Phai #2
  type: MusicAlbum
  date published: 2021-01-25
genre: lo-fi
genre: vinahouse
genre: v-pop
genre: vietnamese-lo-fi
isrc code: FR10S2184934
additional property: CopyrightID
additional property: CopyrightStatus
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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 → 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
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf6e0459f4969ec592023f9db3bef0c8bce330260863cbb3ddea5e8dbefd734. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR10S2184934.
  date published: 2026-06-13T12:47:07Z
audio: Chỉ Muốn Bên Em Lúc Này (Lofi Ver.)
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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
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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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: Key Name
    type: PropertyValue
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Em Sẽ Về Sớm Thôi (feat. Thái Học)
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duration: PT5M0S
duration ms: 300256
explicit: false
by artist: Huy Vạc
in album: Em Sẽ Về Sớm Thôi
  type: MusicAlbum
  date published: 2020-11-30
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
isrc code: VNA0M1909632
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T13:25:19+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1909632
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T21:18:05Z
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 0xf67fc2df31142cc1b2831d75646f743279807626a38a8126fb864e0915e93747. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/VNA0M1909632.
  date published: 2026-07-03T21:18:05Z
audio: Em Sẽ Về Sớm Thôi (feat. Thái Học)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  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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    type: PropertyValue
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  additional property: Valence (Positivity)
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Chạnh Lòng Thương Cô 2
type: MusicAlbum
date published: 2021-01-03

Và Ngày Em Đi
type: MusicAlbum
date published: 2021-01-12

Và Ngày Em Đi
type: MusicAlbum
date published: 2021-01-12

Và Ngày Em Đi
type: MusicAlbum
date published: 2021-01-12

Chỉ Muốn Bên Em Lúc Này
type: MusicAlbum
date published: 2021-01-17

Chỉ Muốn Bên Em Lúc Này (New Version)
type: MusicAlbum
date published: 2021-01-23

Ta Xin Quay Về
type: MusicAlbum
date published: 2021-02-28

Ta Xin Quay Về
type: MusicAlbum
date published: 2021-02-28

Dù Anh Có Khóc Ngàn Lần
type: MusicAlbum
date published: 2021-03-14
track: Dù Anh Có Khóc Ngàn Lần
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  duration: PT4M8S
  duration ms: 248000
  explicit: false
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  in album: Dù Anh Có Khóc Ngàn Lần
    type: MusicAlbum
    date published: 2021-03-14
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFME2298261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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    value: 2026-07-04T11:19:20Z
  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 0x277b5b869ef6b72db5a6ba61105c0ebb9540dc717ff13b2b97c521cf5306ded6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMFME2298261.
    date published: 2026-07-04T11:19:20Z
  audio: Dù Anh Có Khóc Ngàn Lần
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Ngàn Yêu Thương Về Đâu
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date published: 2021-03-22
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    date published: 2021-03-22
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956857
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2294621
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:26:17Z
  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 0x80c15dbcd77896c4d9b207d31f6003ce228fb219f5093ccf9185ac0886d5a9ec. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QMFME2294621.
    date published: 2026-07-06T01:26:17Z
  audio: Ngàn Yêu Thương Về Đâu
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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)
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    additional property: Loudness (dB)
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Dù Anh Có Khóc Ngàn Lần (Lofi Version)
type: MusicAlbum
date published: 2021-03-29

Ngàn Yêu Thương Về Đâu - Thời Không Sai Lệch (Lofi Version)
type: MusicAlbum
date published: 2021-04-07

Dũng Khí Để Yêu Em
type: MusicAlbum
date published: 2021-04-25
track: Dũng Khí Để Yêu Em
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250958
  explicit: false
  by artist: Huy Vạc
  in album: Dũng Khí Để Yêu Em
    type: MusicAlbum
    date published: 2021-04-25
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  additional property: CopyrightStatus
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    value: https://explorer.copyrightchains.com/tx/0x558118f4cc74faf79e875316e9c45fb684ec8947afd20b9c14ed93678b177148
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2294253
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:35:30Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558118f4cc74faf79e875316e9c45fb684ec8947afd20b9c14ed93678b177148. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:35:30Z), 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/QMFME2294253.
    date published: 2026-07-20T11:35:30Z
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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
      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)
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Sợ Rằng Tình Lỡ
type: MusicAlbum
date published: 2021-05-10

Sợ Rằng Tình Lỡ
type: MusicAlbum
date published: 2021-05-10

Sợ Rằng Tình Lỡ
type: MusicAlbum
date published: 2021-05-10

Chỉ Vì Quá Yêu Em
type: MusicAlbum
date published: 2021-05-18

Chỉ Vì Quá Yêu Em (feat. Tiến Nguyễn)
type: MusicAlbum
date published: 2021-05-18

Chạnh Lòng Thương Cô (Remix)
type: MusicAlbum
date published: 2021-05-21

Hồng Trần Vương Sầu Cay
type: MusicAlbum
date published: 2021-07-15

Kẻ Theo Đuổi Ánh Sáng
type: MusicAlbum
date published: 2021-07-16

Khách Mời
type: MusicAlbum
date published: 2021-07-23
track: Khách Mời
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290770
  explicit: false
  by artist: Huy Vạc
  in album: Khách Mời
    type: MusicAlbum
    date published: 2021-07-23
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFME2288595
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlock
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2288595
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T23:59:56Z
  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 0x25d3d99409439c6476c165a12be8978da6fdaf93ca385729961e7091ffceb3c2. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:59:56Z), 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/QMFME2288595.
    date published: 2026-07-16T23:59:56Z
  audio: Khách Mời
    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
      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
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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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Yêu Thương Tan Vỡ
type: MusicAlbum
date published: 2021-08-23

Kẻ Theo Đuổi Ánh Sáng (Remix)
type: MusicAlbum
date published: 2021-09-05

Người Đừng Đi
type: MusicAlbum
date published: 2021-09-11

Người Đừng Đi
type: MusicAlbum
date published: 2021-09-12

Người Đừng Đi
type: MusicAlbum
date published: 2021-09-15

Người Đừng Đi - Remix
type: MusicAlbum
date published: 2021-09-16

Kiêu Ngạo
type: MusicAlbum
date published: 2021-09-29
track: Kiêu Ngạo
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219899
  explicit: false
  by artist: Huy Vạc
  in album: Kiêu Ngạo
    type: MusicAlbum
    date published: 2021-09-29
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  additional property: CopyrightStatus
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    value: https://explorer.copyrightchains.com/tx/0x41da69bdbc1cb20b3667048445db87fe5ea43b4c171c586348a2de9febc58106
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958152
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2262688
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T13:53:15Z
  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 0x41da69bdbc1cb20b3667048445db87fe5ea43b4c171c586348a2de9febc58106. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:53:15Z), 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/QMFME2262688.
    date published: 2026-07-15T13:53:15Z
  audio: Kiêu Ngạo
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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
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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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Ta Thương Người, Người Chẳng Thương Ta
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date published: 2021-10-10

Tại Sao Anh Còn Thương Em
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date published: 2021-11-12
track: Tại Sao Anh Còn Thương Em
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342583
  explicit: false
  by artist: Huy Vạc
  in album: Tại Sao Anh Còn Thương Em
    type: MusicAlbum
    date published: 2021-11-12
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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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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    value: https://explorer.copyrightchains.com/tx/0xc548cd6432a3c2a62abe5c756aac357c16d9cd0c3dab2d24325637b47fc7a37d
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956738
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2262369
  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 → 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 0xc548cd6432a3c2a62abe5c756aac357c16d9cd0c3dab2d24325637b47fc7a37d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QMFME2262369.
    date published: 2026-07-05T04:47:21Z
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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)
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    additional property: Loudness (dB)
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Ngại Gì Mà Anh
type: MusicAlbum
date published: 2021-12-21

Chạnh Lòng Thương Cô 2 (Remix)
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date published: 2022-01-05

Bên Em Anh Mới Hiểu
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date published: 2022-02-13

Chẳng Thể Nói Với Người
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date published: 2022-03-06

Chẳng Thể Nói Với Người (House)
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date published: 2022-03-14

Tháng 4, Lời Tỏ Tình Chân Thật
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date published: 2022-04-01

Anh Thất Bại
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date published: 2022-06-02

Chỉ Còn Những Nỗi Đau
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date published: 2022-06-24

Yêu Là
type: MusicAlbum
date published: 2022-07-10

Chẳng Thể Nói Với Người (Lofi Ver.)
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date published: 2022-07-13

Từ Chối Rất Nhiều Lời Tỏ Tình
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date published: 2022-09-30

Từ Chối Rất Nhiều Lời Tỏ Tình (Chill Version)
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date published: 2022-10-06

Yêu Là
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date published: 2022-10-07

Chạnh Lòng Thương Cô 2
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date published: 2022-10-22

Chạnh Lòng Thương Cô
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date published: 2022-10-22

Chạnh Lòng Thương Cô Remix
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date published: 2022-11-15

Chạnh Lòng Thương Cô 2 Remix (EDM)
type: MusicAlbum
date published: 2022-11-15

Kẻ Theo Đuổi Ánh Sáng Remix
type: MusicAlbum
date published: 2022-11-15

Chỉ Vì Quá Yêu Em Remix (EDM)
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date published: 2022-11-15

Thời Không Sai Lệch (Lofi)
type: MusicAlbum
date published: 2022-12-06

Thứ Quý Giá Nhất Anh Mong Chờ (Acoustic)
type: MusicAlbum
date published: 2023

Khoảnh Khắc Anh Nhận Ra
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date published: 2023

Mùa Xa em
type: MusicAlbum
date published: 2023-01-05

Chạnh Lòng Thương Cô 4
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date published: 2023-03-12

Chạnh Lòng Thương Cô 4 (WM Remix)
type: MusicAlbum
date published: 2023-03-15

Chạnh Lòng Thương Cô 4 (Lofi Ver.)
type: MusicAlbum
date published: 2023-03-15

Chạnh Lòng Thương Cô 4 (Speed Up Piano)
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date published: 2023-03-18

Chạnh Lòng Thương Cô 4 (Version Piano)
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date published: 2023-03-20
track: Chạnh Lòng Thương Cô 4 (Version Piano)
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  explicit: false
  by artist: Huy Vạc
  in album: Chạnh Lòng Thương Cô 4 (Version Piano)
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    date published: 2023-03-20
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-03T01:01:38Z
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Chạnh Lòng Thương Cô 4 (Kaine Remix)
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Trót Tin Trót Thương (feat. TiB)
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Bông Hoa Chẳng Tồn Tại
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Bông Hoa Chẳng Tồn Tại Remix
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Bông Hoa Chẳng Tồn Tại Lofi
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Liệu Mình Đã Quên Nhau Chưa
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Liệu Mình Đã Quên Nhau Chưa (Lofi Ver)
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Liệu Mình Đã Quên Nhau Chưa (VMA Remix)
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Chỉ Còn Những Nỗi Đau
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KẺ THEO ĐUỔI ÁNH SÁNG
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Tình Yêu Vĩnh Viễn Không Mất Đi
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SHE
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Chạnh Lòng Thương Cô 4
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Ngày Tháng Sau Này
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Thứ Quý Giá Nhất Anh Mong Chờ (Piano Version)
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Hy Vọng Sai Người (Remake)
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Chỉ Vì Quá Yêu Em (New Version)
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Cảm Ơn Vì Đã Không Cùng Nhau
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Cảm Ơn Vì Đã Không Cùng Nhau (Huy PT Remix)
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Bông Hoa Chẳng Tồn Tại (Lofi)
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Bông Hoa Chẳng Tồn Tại (Remix Ver.2)
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Bông Hoa Chẳng Tồn Tại (Remix Ver.3)
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Em Sẽ Về Sớm Thôi (Remix Version)
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Ải Hồng Nhan
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Ải Hồng Nhan (Huy Vạc Cover)
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Tết Đến Xuân Về (Male Version)
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Ngày Tháng Sau Này
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Kẻ Phù Dâu
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Chạnh Lòng Thương Cô (Acoustic)
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Tình Yêu Vĩnh Viễn Không Mất Đi
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Xoá Đi Thôi
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Mashup Remix Chỉ Muốn Bên Em Lúc Này & Kẻ Phù Dâu
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Điều Ngọt Ngào Sau Cuối
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Khoảnh Khắc Anh Nhận Ra (Lofi Version)
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Trạm Dừng Chân (Huy Vạc Cover)
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Chỉ Muốn Bên Em Lúc Này (Remix)
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  audio: Chỉ Muốn Bên Em Lúc Này - Lofi Version
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Đừng Bất Công Với Anh Mà (Male Version)
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date published: 2025-07-21

BÔNG HOA CHẲNG TỒN TẠI (Remix)
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date published: 2025-08-12

BÔNG HOA CHẲNG TỒN TẠI (Remix Ver 2)
type: MusicAlbum
date published: 2025-08-12

Chạnh Lòng Thương Cô 1 (Remix)
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date published: 2025-10-24
track: Chạnh Lòng Thương Cô 1 (Remix)
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  by artist: Huy Vạc
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    date published: 2025-10-24
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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    date published: 2026-07-06T06:56:49Z
  audio: Chạnh Lòng Thương Cô 1 (Remix)
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