Đình Dũng
type: MusicGroup
genre: vietnamese bolero
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
popularity: 43
followers: 68020
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e1335169869b6a2db21360793ced6d938acaf503363a153938fc1f1326cf4e5
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/6116fb28-79b5-4ba5-bbf7-ac32733ec6b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6116fb28-79b5-4ba5-bbf7-ac32733ec6b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6116fb28-79b5-4ba5-bbf7-ac32733ec6b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e1335169869b6a2db21360793ced6d938acaf503363a153938fc1f1326cf4e5","name":"Đình Dũng","registered_at":"2026-06-11T22:45:31Z","symbol":"NIM0126142","token_address":"0x2599851750e52b29da2856fb3e3f164b1a7500ed","type":"artist","uuid":"6116fb28-79b5-4ba5-bbf7-ac32733ec6b7"}
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 0x5e1335169869b6a2db21360793ced6d938acaf503363a153938fc1f1326cf4e5. 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/6116fb28-79b5-4ba5-bbf7-ac32733ec6b7.json and https://artists.proofprofile.net/proofs/artist/6116fb28-79b5-4ba5-bbf7-ac32733ec6b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5e1335169869b6a2db21360793ced6d938acaf503363a153938fc1f1326cf4e5","name":"Đình Dũng","registered_at":"2026-06-11T22:45:31Z","symbol":"NIM0126142","token_address":"0x2599851750e52b29da2856fb3e3f164b1a7500ed","type":"artist","uuid":"6116fb28-79b5-4ba5-bbf7-ac32733ec6b7"}
album: Đừng Nói
  type: MusicAlbum
  date published: 2019-10-07
album: Đừng Nói (Andy Remix)
  type: MusicAlbum
  date published: 2019-10-15
album: Đừng Nói (Andy Remix)
  type: MusicAlbum
  date published: 2019-10-15
  track: Đừng Nói - Andy Remix
    type: MusicRecording
    duration: PT5M14S
    duration ms: 314769
    explicit: false
    by artist: Đình Dũng
    in album: Đừng Nói (Andy Remix)
      type: MusicAlbum
      date published: 2019-10-15
    genre: vietnamese bolero
    genre: vietnamese lo-fi
    genre: vinahouse
    genre: v-pop
    isrc code: GBKPL2148855
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:09:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c9c7a8475f4e5cb06472c0f3e0bcb1ca9f81f80f1eb0843bf7ffea56b9e16d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958901
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958901
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2148855
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:07:00Z
    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 0x9c9c7a8475f4e5cb06472c0f3e0bcb1ca9f81f80f1eb0843bf7ffea56b9e16d2. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/GBKPL2148855.
      date published: 2026-07-20T15:07:00Z
    audio: Đừng Nói - Andy Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.021
      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: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.768
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.268
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.532
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.23
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sai Lầm Của Anh
  type: MusicAlbum
  date published: 2019-10-21
album: Sai Lầm Của Anh
  type: MusicAlbum
  date published: 2019-10-21
album: Sai Lầm Của Anh
  type: MusicAlbum
  date published: 2019-10-21
album: Sai Lầm Của Anh
  type: MusicAlbum
  date published: 2019-10-21
album: Sai Lầm Của Anh (Andy Remix)
  type: MusicAlbum
  date published: 2019-10-27
  track: Sai Lầm Của Anh - Andy Remix
    type: MusicRecording
    duration: PT4M39S
    duration ms: 279614
    explicit: false
    by artist: Đình Dũng
    in album: Sai Lầm Của Anh (Andy Remix)
      type: MusicAlbum
      date published: 2019-10-27
    genre: vietnamese bolero
    genre: vietnamese lo-fi
    genre: vinahouse
    genre: v-pop
    isrc code: GBKPL2148668
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:05:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd03f52fb094e84093a78a2ec40f67d964b1fac77649a31ab46e197e6c96368ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2148668
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0xd03f52fb094e84093a78a2ec40f67d964b1fac77649a31ab46e197e6c96368ab. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBKPL2148668.
      date published: 2026-07-04T02:06:47Z
    audio: Sai Lầm Của Anh - Andy Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.99
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Tình Anh (Ciray Vinahouse)
album: Tránh Duyên
album: Bán Duyên
album: Tránh Duyên (Remix)
album: Sai Lầm Cô Vy
album: Tình Anh
album: Tình Anh (Andy Remix)
album: Anh Thương Em Còn Non Dại (Andy Remix)
album: Anh Không Tha Thứ (ACV Remix)
album: Anh Không Tha Thứ (Vinahouse Version)
album: Anh Thương Em Còn Non Dại
album: Anh Không Tha Thứ
album: Tinh Anh
album: Anh Không Tha Thứ (Acoustic Version)
album: Câu Hẹn Câu Thề
album: Câu Hẹn Câu Thề (Remix)
album: Câu Hẹn Câu Thề (ACV Remix)
album: Câu Hẹn Câu Thề (Ciray Remix)
album: Câu Hẹn Câu Thề (Lofi Version)
album: Cứ Ngỡ Là Anh
album: Câu Hẹn Câu Thề (VUX Lofi)
album: Không Sao Em À
album: Không Cần Hỏi Thăm
album: Đừng Hẹn Kiếp Sau (Remix)
album: Hai Chữ Đã Từng
album: Tình Đẹp Đến Mấy Cũng Tàn
album: Không Đáng Để Thương
album: Anh Là Người Tốt Thôi
album: Đừng Hẹn Kiếp Sau
album: Sao Ta Ngược Lối
album: Nhắn Rằng Anh Nhớ Em
album: Tình Anh (Lofi Version)
album: Tình Anh (Vinahouse)
album: Đế Vương (VUX Lofi)
album: Đế Vương (Ciray Remix)
album: Đế Vương (Ciray Remix Ver 2)
album: Đế Vương (Liam Lofi)
album: Đế Vương
album: Từng Thương
album: Nhìn Về Phía Em (Andy EDM)
album: Nhìn Về Phía Em (Nhạc Sống Hà Tây)
album: Nhìn Về Phía Em (DJ Trang Moon Remix)
album: Nhìn Về Phía Em (House Lak 130)
album: Nhìn Về Phía Em (Minh Prod Remix)
album: Nhìn Về Phía Em (Ciray Remix Ver)
album: Nhìn Về Phía Em (Ciray Remix)
album: Nhìn Về Phía Em (Ciray Deep House)
album: Nhìn Về Phía Em
album: Nhìn Về Phía Em (Zenky Remix)
track: Nợ Tình Remix
track: Bán Duyên - Style HuyPT
track: Bán Duyên - ZZ Remix
track: Bán Duyên - BB Lofi

Tránh Duyên - BB Lofi
type: MusicRecording
duration: PT4M21S
duration ms: 261700
explicit: false
by artist: Đình Dũng
in album: Tránh Duyên (Remix & Lofi)
  type: MusicAlbum
  date published: 2024-11-08
genre: vietnamese bolero
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
isrc code: VNA0R2401323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:18:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06021e55664fc05e45a77a2203315797f832386f0a92e604c04667e371c313e0
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/VNA0R2401323
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 0x06021e55664fc05e45a77a2203315797f832386f0a92e604c04667e371c313e0. 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/VNA0R2401323.
  date published: 2026-07-02T03:55:08Z
audio: Tránh Duyên - BB Lofi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.359
  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: 0.643
  additional property: Energy
    type: PropertyValue
    value: 0.356
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.557
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.311
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.12
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.737
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tránh Duyên - HuyPT Remix
type: MusicRecording
duration: PT6M3S
duration ms: 363533
explicit: false
by artist: Đình Dũng
in album: Tránh Duyên (Remix & Lofi)
  type: MusicAlbum
  date published: 2024-11-08
genre: vietnamese bolero
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f00631d2b104ddb96ed421d4b2fead2fb4b053b462f1ccf2e9adc2a764e19a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/VNA0R2401318.
  date published: 2026-07-31T08:38:45Z
audio: Tránh Duyên - HuyPT Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.488
  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: 0.825
  additional property: Energy
    type: PropertyValue
    value: 0.605
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.042
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.046
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.863
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.465
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: VNA0R2401318
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: 960370
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T08:38:45+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2401318
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960370
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960370
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:38:45+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

Tránh Duyên - MeMe Lofi
type: MusicRecording
duration: PT4M39S
duration ms: 279439
explicit: false
by artist: Đình Dũng
in album: Tránh Duyên (Remix & Lofi)
  type: MusicAlbum
  date published: 2024-11-08
genre: vietnamese bolero
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f32763d20fe16d21321ce0b650fe75c67b45ec71b311bd4423d5b30d1777f5. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/VNA0R2401322.
  date published: 2026-07-31T10:20:10Z
audio: Tránh Duyên - MeMe Lofi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.912
  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: 0.746
  additional property: Energy
    type: PropertyValue
    value: 0.332
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.483
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.032
  additional property: Liveness
    type: PropertyValue
    value: 0.39
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.122
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.096
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: VNA0R2401322
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: 960389
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T10:20:10+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2401322
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960389
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10+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

Vì Em - Remix
type: MusicRecording
duration: PT4M47S
duration ms: 287575
explicit: false
by artist: Đình Dũng
in album: Vì Em (Remix)
  type: MusicAlbum
  date published: 2025-03-05
genre: vietnamese bolero
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
isrc code: US38Y2517987
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:49:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56e5a1710bc83a0fd07a44d60bb9a07eb96b978a06062498ea9d5c8e5dff656e
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/US38Y2517987
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 0x56e5a1710bc83a0fd07a44d60bb9a07eb96b978a06062498ea9d5c8e5dff656e. 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/US38Y2517987.
  date published: 2026-07-02T03:55:08Z
audio: Vì Em - Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.223
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.702
  additional property: Energy
    type: PropertyValue
    value: 0.9
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.009
  additional property: Liveness
    type: PropertyValue
    value: 0.934
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.951
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.653
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Nợ Tình Remix
type: MusicRecording
duration: PT3M8S
duration ms: 188571
explicit: false
by artist: H2O Vinahouse
by artist: Đình Dũng
in album: Nợ Tình Remix
  type: MusicAlbum
  date published: 2023-12-09
isrc code: QZYHM2373419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:49:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb479b52832c1b947308f4f0b4ea8b5cebecf15ff3cecfbed2edcc82aca547e56
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/QZYHM2373419
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 0xb479b52832c1b947308f4f0b4ea8b5cebecf15ff3cecfbed2edcc82aca547e56. 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/QZYHM2373419.
  date published: 2026-07-02T03:55:08Z
audio: Nợ Tình Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.23
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.736
  additional property: Energy
    type: PropertyValue
    value: 0.897
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.31
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.906
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.777
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bán Duyên - Style HuyPT
type: MusicRecording
duration: PT3M10S
duration ms: 190588
explicit: false
by artist: Đình Dũng
by artist: MeMe Media
in album: MeMe CL4
  type: MusicAlbum
  date published: 2025-01-11
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76160b272cf3a3f136fdcdbdb3657288f332ed6814e2ea49d9a6ecb6b792c998. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/VNA0R2500078.
  date published: 2026-07-30T15:42:38Z
audio: Bán Duyên - Style HuyPT
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.487
  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: 0.764
  additional property: Energy
    type: PropertyValue
    value: 0.965
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.283
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.687
  additional property: Liveness
    type: PropertyValue
    value: 0.251
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.96
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.767
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: VNA0R2500078
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: 960273
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T15:42:38+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500078
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960273
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960273
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T15:42:38+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

Bán Duyên - ZZ Remix
type: MusicRecording
duration: PT4M18S
duration ms: 258310
explicit: false
by artist: Đình Dũng
by artist: MeMe Media
in album: MeMe CL4
  type: MusicAlbum
  date published: 2025-01-11
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5731225df73cac4ff6f4d07ff269b7e3f68edf4e79afefe59d96464495ac9754. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/VNA0R2500079.
  date published: 2026-07-31T15:27:29Z
audio: Bán Duyên - ZZ Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.854
  additional property: Musical Key
    type: PropertyValue
    value: 3
  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: 0.822
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.03
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.035
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.879
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.778
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: VNA0R2500079
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: 960422
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T15:27:29+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500079
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960422
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960422
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:27:29+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

Bán Duyên - BB Lofi
type: MusicRecording
duration: PT4M56S
duration ms: 296189
explicit: false
by artist: Đình Dũng
by artist: MeMe Media
in album: MeMe CL4
  type: MusicAlbum
  date published: 2025-01-11
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a7ef179c83eb1e414caea5b3a2fa74e6430143779ea73025f3078941f8ebe4. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500082.
  date published: 2026-07-31T18:48:12Z
audio: Bán Duyên - BB Lofi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.936
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.577
  additional property: Energy
    type: PropertyValue
    value: 0.404
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.69
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.343
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.142
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.678
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: VNA0R2500082
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: 960448
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T18:48:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500082
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12+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

Musical Key
type: PropertyValue
value: 6

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.781

Energy
type: PropertyValue
value: 0.811

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0.23

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.814

Valence (Positivity)
type: PropertyValue
value: 0.517

Loudness (dB)
type: PropertyValue
value: -3.885

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Sai Lầm Của Anh (Andy Remix)
type: MusicAlbum
date published: 2019-10-27

Tình Anh (Ciray Vinahouse)
type: MusicAlbum
date published: 2019-10-30

Tránh Duyên
type: MusicAlbum
date published: 2020-01-01

Sai Lầm Của Anh
type: MusicAlbum
date published: 2020-01-01

Đừng Nói
type: MusicAlbum
date published: 2020-01-01

Bán Duyên
type: MusicAlbum
date published: 2020-01-01

Tránh Duyên (Remix)
type: MusicAlbum
date published: 2020-01-01
track: Tránh Duyên - Remix
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311818
  explicit: false
  by artist: Đình Dũng
  in album: Tránh Duyên (Remix)
    type: MusicAlbum
    date published: 2020-01-01
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFME2237164
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T12:19:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f1a38081894e1ebb730faf48a569dc1f596b1fed1e2a79ff32bf37c9fcb9ec2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2237164
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0x6f1a38081894e1ebb730faf48a569dc1f596b1fed1e2a79ff32bf37c9fcb9ec2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMFME2237164.
    date published: 2026-07-05T01:12:41Z
  audio: Tránh Duyên - Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.01
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.797
    additional property: Energy
      type: PropertyValue
      value: 0.813
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.102
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.075
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.801
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.777
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sai Lầm Cô Vy
type: MusicAlbum
date published: 2020-03-28

Tình Anh
type: MusicAlbum
date published: 2020-05-21
track: Tình Anh
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291972
  explicit: false
  by artist: Đình Dũng
  in album: Tình Anh
    type: MusicAlbum
    date published: 2020-05-21
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFME2247785
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T23:40:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5662d293e4bf263de94ddb555e23c6b0bb031f6cc891a17d66bd6f03c443996
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958216
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958216
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2247785
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T00:00:34Z
  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 0xa5662d293e4bf263de94ddb555e23c6b0bb031f6cc891a17d66bd6f03c443996. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QMFME2247785.
    date published: 2026-07-16T00:00:34Z
  audio: Tình Anh
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.479
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.53
    additional property: Energy
      type: PropertyValue
      value: 0.253
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.874
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.325
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.676
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Tình Anh (Andy Remix)
type: MusicAlbum
date published: 2020-05-23

Tình Anh (Andy Remix)
type: MusicAlbum
date published: 2020-05-23

Anh Thương Em Còn Non Dại (Andy Remix)
type: MusicAlbum
date published: 2020-09-17

Anh Thương Em Còn Non Dại (Andy Remix)
type: MusicAlbum
date published: 2020-09-17

Anh Không Tha Thứ (ACV Remix)
type: MusicAlbum
date published: 2020-10-01

Anh Không Tha Thứ (ACV Remix)
type: MusicAlbum
date published: 2020-10-01

Anh Không Tha Thứ (Vinahouse Version)
type: MusicAlbum
date published: 2020-10-02

Anh Không Tha Thứ (Vinahouse Version)
type: MusicAlbum
date published: 2020-10-02

Anh Thương Em Còn Non Dại
type: MusicAlbum
date published: 2020-10-05

Anh Thương Em Còn Non Dại
type: MusicAlbum
date published: 2020-10-05
track: Anh Thương Em Còn Non Dại
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294000
  explicit: false
  by artist: Đình Dũng
  in album: Anh Thương Em Còn Non Dại
    type: MusicAlbum
    date published: 2020-10-05
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: GBKPL2146519
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T11:19:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa48032921b06be43c704819c7db734cee93f1550be8d6b7c2fb7f75cad254390
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958286
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958286
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2146519
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T14:09:55Z
  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 0xa48032921b06be43c704819c7db734cee93f1550be8d6b7c2fb7f75cad254390. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:09:55Z), 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/GBKPL2146519.
    date published: 2026-07-16T14:09:55Z
  audio: Anh Thương Em Còn Non Dại
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 119.99
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.633
    additional property: Energy
      type: PropertyValue
      value: 0.368
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.856
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.207
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.272
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.095
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Anh Không Tha Thứ
type: MusicAlbum
date published: 2020-11-09

Anh Không Tha Thứ
type: MusicAlbum
date published: 2020-11-09

Tinh Anh
type: MusicAlbum
date published: 2020-11-17

Tình Anh
type: MusicAlbum
date published: 2020-11-17

Tình Anh
type: MusicAlbum
date published: 2020-11-17
track: Tình Anh
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291972
  explicit: false
  by artist: Đình Dũng
  in album: Tình Anh
    type: MusicAlbum
    date published: 2020-11-17
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: GBKPL2146451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T15:58:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9365a54574e28a1b65c95e7a578f00197f72c46fbbaca13657fc8faf56441146
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958576
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958576
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2146451
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T16:22:28Z
  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 0x9365a54574e28a1b65c95e7a578f00197f72c46fbbaca13657fc8faf56441146. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBKPL2146451.
    date published: 2026-07-18T16:22:28Z
  audio: Tình Anh
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.185
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.53
    additional property: Energy
      type: PropertyValue
      value: 0.253
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.875
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.326
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.669
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Anh Không Tha Thứ (Acoustic Version)
type: MusicAlbum
date published: 2020-12-05

Anh Không Tha Thứ (Acoustic Version)
type: MusicAlbum
date published: 2020-12-05

Câu Hẹn Câu Thề
type: MusicAlbum
date published: 2021-01-05

Câu Hẹn Câu Thề (Remix)
type: MusicAlbum
date published: 2021-03-31

Câu Hẹn Câu Thề (ACV Remix)
type: MusicAlbum
date published: 2021-04-02

Câu Hẹn Câu Thề (ACV Remix)
type: MusicAlbum
date published: 2021-04-02

Câu Hẹn Câu Thề (Ciray Remix)
type: MusicAlbum
date published: 2021-04-03
track: Câu Hẹn Câu Thề - Ciray Remix
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304227
  explicit: false
  by artist: Đình Dũng
  in album: Câu Hẹn Câu Thề (Ciray Remix)
    type: MusicAlbum
    date published: 2021-04-03
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: GBKPL2149441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T14:05:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f88c01848e57f5e642eef48f62b950d064e83b286e16358727575bad9dddd1f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958746
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958746
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2149441
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T15:36:35Z
  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 0x6f88c01848e57f5e642eef48f62b950d064e83b286e16358727575bad9dddd1f. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/GBKPL2149441.
    date published: 2026-07-19T15:36:35Z
  audio: Câu Hẹn Câu Thề - Ciray Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.017
    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: 0.73
    additional property: Energy
      type: PropertyValue
      value: 0.925
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.07
    additional property: Liveness
      type: PropertyValue
      value: 0.777
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.732
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.036
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Câu Hẹn Câu Thề (Ciray Remix)
type: MusicAlbum
date published: 2021-04-03

Câu Hẹn Câu Thề (Lofi Version)
type: MusicAlbum
date published: 2021-04-05

Câu Hẹn Câu Thề (Lofi Version)
type: MusicAlbum
date published: 2021-04-05

Cứ Ngỡ Là Anh
type: MusicAlbum
date published: 2021-04-18

Cứ Ngỡ Là Anh
type: MusicAlbum
date published: 2021-04-18

Câu Hẹn Câu Thề (VUX Lofi)
type: MusicAlbum
date published: 2021-04-18

Không Sao Em À
type: MusicAlbum
date published: 2021-04-24

Không Sao Em À
type: MusicAlbum
date published: 2021-04-24

Câu Hẹn Câu Thề
type: MusicAlbum
date published: 2021-05-01

Câu Hẹn Câu Thề
type: MusicAlbum
date published: 2021-05-01

Không Cần Hỏi Thăm
type: MusicAlbum
date published: 2021-05-03

Không Cần Hỏi Thăm
type: MusicAlbum
date published: 2021-05-03

Đừng Hẹn Kiếp Sau (Remix)
type: MusicAlbum
date published: 2021-05-06

Đừng Hẹn Kiếp Sau (Remix)
type: MusicAlbum
date published: 2021-05-06
track: Đừng Hẹn Kiếp Sau - Remix
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336991
  explicit: false
  by artist: Đình Dũng
  in album: Đừng Hẹn Kiếp Sau (Remix)
    type: MusicAlbum
    date published: 2021-05-06
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: GBKPL2153536
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T22:35:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98d391dacef77f5c0b21d51504cd3d4515a5091f3c658cd5dc48954d5b5a4071
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958942
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958942
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2153536
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T00:24:07Z
  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 0x98d391dacef77f5c0b21d51504cd3d4515a5091f3c658cd5dc48954d5b5a4071. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBKPL2153536.
    date published: 2026-07-21T00:24:07Z
  audio: Đừng Hẹn Kiếp Sau - Remix
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.812
    additional property: Energy
      type: PropertyValue
      value: 0.85
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.256
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.585
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.435
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Hai Chữ Đã Từng
type: MusicAlbum
date published: 2021-05-12

Hai Chữ Đã Từng
type: MusicAlbum
date published: 2021-05-12

Tình Đẹp Đến Mấy Cũng Tàn
type: MusicAlbum
date published: 2021-05-16

Tình Đẹp Đến Mấy Cũng Tàn
type: MusicAlbum
date published: 2021-05-16

Không Đáng Để Thương
type: MusicAlbum
date published: 2021-05-19

Không Đáng Để Thương
type: MusicAlbum
date published: 2021-05-19

Anh Là Người Tốt Thôi
type: MusicAlbum
date published: 2021-05-21

Đừng Hẹn Kiếp Sau
type: MusicAlbum
date published: 2021-08-18
track: Đừng Hẹn Kiếp Sau
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350087
  explicit: false
  by artist: Đình Dũng
  in album: Đừng Hẹn Kiếp Sau
    type: MusicAlbum
    date published: 2021-08-18
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: VNA0M1918451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T23:07:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f2bda42a7fec55f074f485dd03bb39d45da80685782336340c81140c5197c8a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957770
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957770
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1918451
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T23:17:00Z
  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 0x8f2bda42a7fec55f074f485dd03bb39d45da80685782336340c81140c5197c8a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/VNA0M1918451.
    date published: 2026-07-12T23:17:00Z
  audio: Đừng Hẹn Kiếp Sau
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.813
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.708
    additional property: Energy
      type: PropertyValue
      value: 0.283
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.837
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.327
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.796
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Đừng Hẹn Kiếp Sau
type: MusicAlbum
date published: 2021-08-18

Sao Ta Ngược Lối
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date published: 2021-08-22
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    date published: 2021-08-22
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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    date published: 2026-07-18T04:13:26Z
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Sao Ta Ngược Lối
type: MusicAlbum
date published: 2021-08-22

Nhắn Rằng Anh Nhớ Em
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date published: 2021-09-25
track: Nhắn Rằng Anh Nhớ Em
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    date published: 2021-09-25
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  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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    date published: 2026-07-04T10:04:33Z
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Tình Anh (Lofi Version)
type: MusicAlbum
date published: 2021-11-16

Tình Anh (Vinahouse)
type: MusicAlbum
date published: 2021-11-16

Anh Thương Em Còn Non Dại
type: MusicAlbum
date published: 2021-11-23

Anh Thương Em Còn Non Dại
type: MusicAlbum
date published: 2021-11-23

Anh Không Tha Thứ
type: MusicAlbum
date published: 2021-11-23

Anh Không Tha Thứ
type: MusicAlbum
date published: 2021-11-23

Đế Vương (VUX Lofi)
type: MusicAlbum
date published: 2021-11-29

Đế Vương (Ciray Remix)
type: MusicAlbum
date published: 2021-11-29

Đế Vương (Ciray Remix Ver 2)
type: MusicAlbum
date published: 2021-11-29

Đế Vương (Liam Lofi)
type: MusicAlbum
date published: 2021-12-06

Đế Vương
type: MusicAlbum
date published: 2021-12-27

Từng Thương
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date published: 2022-04-26
track: Từng Thương
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  genre: v-pop
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    date published: 2026-07-16T02:28:43Z
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Nhìn Về Phía Em (Andy EDM)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (Nhạc Sống Hà Tây)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (DJ Trang Moon Remix)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (House Lak 130)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (Minh Prod Remix)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (Ciray Remix Ver)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (Ciray Remix)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em (Ciray Deep House)
type: MusicAlbum
date published: 2022-08-05

Nhìn Về Phía Em
type: MusicAlbum
date published: 2022-08-06

Nhìn Về Phía Em (Zenky Remix)
type: MusicAlbum
date published: 2022-08-08

Nhìn Về Phía Em (Liam Lofi)
type: MusicAlbum
date published: 2022-08-09

Nhìn Về Phía Em (VUX Lofi)
type: MusicAlbum
date published: 2022-08-10

Tình Anh
type: MusicAlbum
date published: 2022-09-15

Tình Dang Dở
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date published: 2022-09-30

Tình Dang Dở
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date published: 2022-09-30

Tình Dang Dở
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date published: 2022-09-30
track: Tình Dang Dở
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  genre: v-pop
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T02:38:05Z
  audio: Tình Dang Dở
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Tình Dang Dở (Remix)
type: MusicAlbum
date published: 2022-10-06

Nếu Phải Mất Nhau
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date published: 2022-10-19

Người Thương Em Là Ai
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date published: 2022-11-05

Cẩm Y Vệ
type: MusicAlbum
date published: 2023-02-08

Lào Cai Của Tôi (WM Remix)
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date published: 2023-02-22
track: Lào Cai Của Tôi (WM Remix)
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    date published: 2023-02-22
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  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-04T10:04:33Z
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Anh Không Tha Thứ (WM Remix)
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date published: 2023-02-22

Cẩm Y Vệ (Haky Remix)
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date published: 2023-02-22

Câu Hẹn Câu Thề (WM Remix)
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date published: 2023-02-22
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  subject of: OpenTimestamps Proof of Existence
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    additional property: Energy
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    additional property: Speechiness
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      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.065
    additional property: Liveness
      type: PropertyValue
      value: 0.131
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.897
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.157
    additional property: Key Name
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    additional property: Mode Name
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Cẩm Y Vệ (WM Remix)
type: MusicAlbum
date published: 2023-02-22
track: Cẩm Y Vệ (WM Remix)
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257254
  explicit: false
  by artist: Đình Dũng
  in album: Cẩm Y Vệ (WM Remix)
    type: MusicAlbum
    date published: 2023-02-22
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZWBE2311652
  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/0xe61d962187aa91436f1f13331d6da7c083131f93c477e0c481fb5cd7f744cf67
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958501
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWBE2311652
  additional property: OTSTimestamp
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    value: 2026-07-18T05:33:04Z
  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 0xe61d962187aa91436f1f13331d6da7c083131f93c477e0c481fb5cd7f744cf67. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZWBE2311652.
    date published: 2026-07-18T05:33:04Z
  audio: Cẩm Y Vệ (WM Remix)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    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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    additional property: Mode Name
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Tình Anh (WM Remix)
type: MusicAlbum
date published: 2023-03-20
track: Tình Anh (WM Remix)
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  duration: PT4M3S
  duration ms: 243522
  explicit: false
  by artist: Đình Dũng
  in album: Tình Anh (WM Remix)
    type: MusicAlbum
    date published: 2023-03-20
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZWBE2327866
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0x5a3ba1c266306dca15124221fc2639f893e76674563d469d84c50b2023d9b06a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZWBE2327866.
    date published: 2026-07-19T07:14:39Z
  audio: Tình Anh (WM Remix)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.771
    additional property: Energy
      type: PropertyValue
      value: 0.906
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.154
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Sai Lầm Của Anh (WM Remix)
type: MusicAlbum
date published: 2023-03-20

Người Thương Em Là Ai (WM Remix)
type: MusicAlbum
date published: 2023-03-20
track: Người Thương Em Là Ai (WM Remix)
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257254
  explicit: false
  by artist: Đình Dũng
  in album: Người Thương Em Là Ai (WM Remix)
    type: MusicAlbum
    date published: 2023-03-20
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZWBE2327765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  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/QZWBE2327765
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T09:08:25Z
  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 0x10e3fbffa2ac64e129b24cfc96c2485ff9e6fc3119d1f8d50dfdfc44f7753991. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZWBE2327765.
    date published: 2026-07-19T09:08:25Z
  audio: Người Thương Em Là Ai (WM Remix)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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      value: 11
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.849
    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
      value: 0.003
    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.896
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.053
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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Tránh Duyên (WM Remix)
type: MusicAlbum
date published: 2023-03-20

Nếu Phải Mất Nhau (WM Remix)
type: MusicAlbum
date published: 2023-03-20

Đế Vương (WM Remix)
type: MusicAlbum
date published: 2023-03-20
track: Đế Vương (WM Remix)
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285504
  explicit: false
  by artist: Đình Dũng
  in album: Đế Vương (WM Remix)
    type: MusicAlbum
    date published: 2023-03-20
  genre: vietnamese bolero
  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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  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/QZWBE2327697
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0xf5c82bd3e8e2751e78118157cc6a00ca4b81b02f10ccc8b00089fe02a6f335f4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWBE2327697.
    date published: 2026-07-03T08:56:35Z
  audio: Đế Vương (WM Remix)
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.186
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.874
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.669
    additional property: Key Name
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      value: D
    additional property: Mode Name
      type: PropertyValue
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Tình Dang Dở (WM Remix)
type: MusicAlbum
date published: 2023-03-20

Nhắn Rằng Anh Nhớ Em (WM Remix)
type: MusicAlbum
date published: 2023-03-20

Cẩm Y Vệ (Phiêu Ver.)
type: MusicAlbum
date published: 2023-03-20

Lào Cai Của Tôi
type: MusicAlbum
date published: 2023-04-05

Yêu Bằng Mắt
type: MusicAlbum
date published: 2023-05-12

Yêu Bằng Mắt (WM Remix)
type: MusicAlbum
date published: 2023-05-13

Yêu Bằng Mắt (Lofi Ver.)
type: MusicAlbum
date published: 2023-05-13

Yêu Bằng Mắt (Remix)
type: MusicAlbum
date published: 2023-05-19
track: Yêu Bằng Mắt - Remix
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281759
  explicit: false
  by artist: Đình Dũng
  in album: Yêu Bằng Mắt (Remix)
    type: MusicAlbum
    date published: 2023-05-19
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QM6P42355956
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85bf6e3f95a59cd7325670de03f141c539df7a271c23c53efcc0de09633b95be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42355956
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0x85bf6e3f95a59cd7325670de03f141c539df7a271c23c53efcc0de09633b95be. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6P42355956.
    date published: 2026-07-05T01:12:41Z
  audio: Yêu Bằng Mắt - Remix
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      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
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.839
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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Nếu Phải Mất Nhau (Lofi Ver.)
type: MusicAlbum
date published: 2023-05-24

Cơm Người
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date published: 2023-07-29
track: Cơm Người
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292631
  explicit: false
  by artist: Đình Dũng
  in album: Cơm Người
    type: MusicAlbum
    date published: 2023-07-29
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZYHM2322712
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T22:19:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1654211dea9fdcdbc3140b491e5c5dcadc561c0b1852701fa8f4ecf1579b31f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958690
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2322712
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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 0x1654211dea9fdcdbc3140b491e5c5dcadc561c0b1852701fa8f4ecf1579b31f9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZYHM2322712.
    date published: 2026-07-19T07:14:39Z
  audio: Cơm Người
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 170.511
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.251
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.811
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.015
    additional property: Liveness
      type: PropertyValue
      value: 0.086
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.308
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.502
    additional property: Key Name
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    additional property: Mode Name
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Tình Anh (Remix)
type: MusicAlbum
date published: 2023-11-06

Nợ Tình
type: MusicAlbum
date published: 2023-11-24
track: Nợ Tình
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219790
  explicit: false
  by artist: Đình Dũng
  in album: Nợ Tình
    type: MusicAlbum
    date published: 2023-11-24
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFMF2398541
  additional property: CopyrightID
  additional property: CopyrightStatus
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    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T15:05:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1002ccbdcb1cbbfb589daa538bf530b526f6c3cb3bbd619f2528bcf3cd52d1f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957874
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957874
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2398541
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T15:43:57Z
  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 0x1002ccbdcb1cbbfb589daa538bf530b526f6c3cb3bbd619f2528bcf3cd52d1f6. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QMFMF2398541.
    date published: 2026-07-13T15:43:57Z
  audio: Nợ Tình
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.118
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.553
    additional property: Energy
      type: PropertyValue
      value: 0.442
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.422
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.251
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.192
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.555
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Câu Hẹn Câu Thề (Remix)
type: MusicAlbum
date published: 2023-12-15

Đừng Hẹn Kiếp Sau (Instrumental)
type: MusicAlbum
date published: 2024-01-05

Người Thương Em Là Ai (Rumba)
type: MusicAlbum
date published: 2024-01-11
track: Người Thương Em Là Ai (Rumba)
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327172
  explicit: false
  by artist: Đình Dũng
  in album: Người Thương Em Là Ai (Rumba)
    type: MusicAlbum
    date published: 2024-01-11
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZYHM2401332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T15:20:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc98762245c22c86a257345aa4678b357dd595b6caa3a7a484e83e68207904dbe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957872
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957872
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2401332
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T15:39:45Z
  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 0xc98762245c22c86a257345aa4678b357dd595b6caa3a7a484e83e68207904dbe. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZYHM2401332.
    date published: 2026-07-13T15:39:45Z
  audio: Người Thương Em Là Ai (Rumba)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.986
    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: 0.68
    additional property: Energy
      type: PropertyValue
      value: 0.681
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.026
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.063
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.342
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.909
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Nếu Phải Mất Nhau (Rumba)
type: MusicAlbum
date published: 2024-01-11
track: Nếu Phải Mất Nhau (Rumba)
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283866
  explicit: false
  by artist: Đình Dũng
  in album: Nếu Phải Mất Nhau (Rumba)
    type: MusicAlbum
    date published: 2024-01-11
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZYHM2401313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T02:35:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8dcb2bcab51e2d76d5c954a2d6b3e4024d8c48fad42df0f4fdec913b526f672
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2401313
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0xf8dcb2bcab51e2d76d5c954a2d6b3e4024d8c48fad42df0f4fdec913b526f672. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZYHM2401313.
    date published: 2026-07-03T08:56:35Z
  audio: Nếu Phải Mất Nhau (Rumba)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.969
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.633
    additional property: Energy
      type: PropertyValue
      value: 0.643
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.028
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.015
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.491
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.748
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Điều Anh Hối Tiếc
type: MusicAlbum
date published: 2024-01-12
track: Điều Anh Hối Tiếc
  type: MusicRecording
  duration: PT5M51S
  duration ms: 351428
  explicit: false
  by artist: Đình Dũng
  in album: Điều Anh Hối Tiếc
    type: MusicAlbum
    date published: 2024-01-12
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZYHM2401441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T12:28:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf738f7079524bf1dc35d367479962dbaeabf968fe78094930e83c5c3b3497c4b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958547
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958547
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2401441
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:44:05Z
  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 0xf738f7079524bf1dc35d367479962dbaeabf968fe78094930e83c5c3b3497c4b. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZYHM2401441.
    date published: 2026-07-18T12:44:05Z
  audio: Điều Anh Hối Tiếc
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.894
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.291
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.604
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.345
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.064
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Cơm Người (Rumba)
type: MusicAlbum
date published: 2024-01-12

Điều Anh Hối Tiếc (Rumba)
type: MusicAlbum
date published: 2024-01-12

Từng Yêu
type: MusicAlbum
date published: 2024-03-08
track: Từng Yêu
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277343
  explicit: false
  by artist: Đình Dũng
  in album: Từng Yêu
    type: MusicAlbum
    date published: 2024-03-08
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZYHM2408950
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T05:11:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9978313120e72e916789c5e11ae043e85d64f6861a608283702f6a126fd25d26
  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
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2408950
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T10:47:44Z
  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 0x9978313120e72e916789c5e11ae043e85d64f6861a608283702f6a126fd25d26. 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/QZYHM2408950.
    date published: 2026-07-03T10:47:44Z
  audio: Từng Yêu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.95
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.736
    additional property: Energy
      type: PropertyValue
      value: 0.208
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.933
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.243
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.323
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.176
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Từng Yêu (Deephouse)
type: MusicAlbum
date published: 2024-03-15

Từng Yêu (Lofi)
type: MusicAlbum
date published: 2024-03-15

Từng Yêu (Vinahouse)
type: MusicAlbum
date published: 2024-03-15

Đừng Hẹn Kiếp Sau (Rumba)
type: MusicAlbum
date published: 2024-03-28

Ta thì với ta (Demo)
type: MusicAlbum
date published: 2024-04-22

Ta Thì Với Ta
type: MusicAlbum
date published: 2024-04-27

Ta Thì Với Ta (Remix)
type: MusicAlbum
date published: 2024-05-04

Ta Thì Với Ta (Remix)
type: MusicAlbum
date published: 2024-05-04

Ta Thì Với Ta (Remix)
type: MusicAlbum
date published: 2024-05-06

Ta Thì Với Ta (Lofi)
type: MusicAlbum
date published: 2024-05-06

Ta Thì Với Ta (Remix Version)
type: MusicAlbum
date published: 2024-05-06

Ta Thì Với Ta (VinaHouse)
type: MusicAlbum
date published: 2024-05-21

Ta Thì Với Ta (Vinahouse)
type: MusicAlbum
date published: 2024-05-21

Ta Thì Với Ta (Version Ballad)
type: MusicAlbum
date published: 2024-05-28
track: Ta Thì Với Ta (Version Ballad)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254736
  explicit: false
  by artist: Đình Dũng
  in album: Ta Thì Với Ta (Version Ballad)
    type: MusicAlbum
    date published: 2024-05-28
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZYHM2417233
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T08:26:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x21fffafc871c2d733ac6694bb55aee6e97779add6793c71a26b2e9ff4e035d48
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958706
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958706
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2417233
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T08:50:34Z
  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 0x21fffafc871c2d733ac6694bb55aee6e97779add6793c71a26b2e9ff4e035d48. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/QZYHM2417233.
    date published: 2026-07-19T08:50:34Z
  audio: Ta Thì Với Ta (Version Ballad)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.99
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.464
    additional property: Energy
      type: PropertyValue
      value: 0.39
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.531
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.342
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.704
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
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Sai Lầm Của Anh (Remix)
type: MusicAlbum
date published: 2024-07-24

Sai Lầm Của Anh (Thanh Huyy Remix)
type: MusicAlbum
date published: 2024-09-05

Đế Vương (Thanh Huyy Remix)
type: MusicAlbum
date published: 2024-09-09

Đừng Thương Họ Như Em Đã Thương Anh
type: MusicAlbum
date published: 2024-09-12
track: Đừng Thương Họ Như Em Đã Thương Anh
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255380
  explicit: false
  by artist: Đình Dũng
  in album: Đừng Thương Họ Như Em Đã Thương Anh
    type: MusicAlbum
    date published: 2024-09-12
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: VNA1M2292076
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T13:31:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T16:34:19Z
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Đừng Thương Họ Như Em Đã Thương Anh (Huyn ft Trường Alex Remix)
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date published: 2024-09-14

Đừng Thương Họ Như Em Đã Thương Anh (Lo-Fi)
type: MusicAlbum
date published: 2024-09-14

Đừng Thương Họ Như Em Đã Thương Anh (Cazi Remix)
type: MusicAlbum
date published: 2024-09-14

Đừng Thương Họ Như Em Đã Thương Anh (Tuấn Smile Remix)
type: MusicAlbum
date published: 2024-09-14

Từng Yêu (Huy PT Remix)
type: MusicAlbum
date published: 2024-10-21

Vì Em
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track: Vì Em
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T21:18:05Z
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Vì em
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date published: 2024-10-23
track: Vì em
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T12:31:54Z
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Tránh Duyên (Arnold Remix)
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Tránh Duyên (Remix & Lofi)
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track: Tránh Duyên - BB Lofi
track: Tránh Duyên - HuyPT Remix
track: Tránh Duyên - MeMe Lofi

Anh Không Tha Thứ (Remix)
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Tránh Duyên (Remix)
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Bán Duyên (Remix)
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date published: 2024-11-12

Bán Duyên (Remix)
type: MusicAlbum
date published: 2024-11-12

Sai Lầm Của Anh (Remix)
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date published: 2024-11-12
track: Sai Lầm Của Anh - Remix
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  genre: vinahouse
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T13:33:01Z
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Anh Không Tha Thứ (Remix)
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  genre: vinahouse
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T10:59:37Z
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Sai Lầm Của Anh (Remix)
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Sai Lầm Của Anh (Tuấn Smile Remix)
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date published: 2024-11-26

Huynh Đệ Ca
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T11:23:21Z
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Huynh Đệ Ca (LUNY Remix)
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Tránh Duyên (Huy PT Remix Instrumental)
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Sai Lầm Của Anh (Huy PT x J02 Remix)
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Sai Lầm Của Anh (Huy PT x J02 Remix)
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d563a54553f0a8cf8aa305a423441894c6104de17ed6c27c0b398c5f2973d0a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QMFME2475190.
    date published: 2026-07-04T22:48:52Z
  audio: Sai Lầm Của Anh - Huy PT x J02 Remix
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 136.015
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.778
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.071
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.54
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.109
    additional property: Key Name
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      value: F#
    additional property: Mode Name
      type: PropertyValue
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Tránh Duyên (Huy PT Remix)
type: MusicAlbum
date published: 2024-12-06

Bán Duyên (Speed Up Ver)
type: MusicAlbum
date published: 2024-12-07

Sai Lầm Của Anh x Gái Lào Cay (Huy PT Remix)
type: MusicAlbum
date published: 2024-12-09
track: Sai Lầm Của Anh x Gái Lào Cay - Huy PT Remix
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303488
  explicit: false
  by artist: Đình Dũng
  in album: Sai Lầm Của Anh x Gái Lào Cay (Huy PT Remix)
    type: MusicAlbum
    date published: 2024-12-09
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFME2475641
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T13:44:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x563117be4acb3b5b01b708df21aa4a5b17bfb150699b7bcfd92bd9d3e81f1ded
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958901
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2475641
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T16:47:13Z
  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 0x563117be4acb3b5b01b708df21aa4a5b17bfb150699b7bcfd92bd9d3e81f1ded. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:47:13Z), 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/QMFME2475641.
    date published: 2026-07-20T16:47:13Z
  audio: Sai Lầm Của Anh x Gái Lào Cay - Huy PT Remix
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.727
    additional property: Loudness (dB)
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    additional property: Key Name
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Sai Lầm Của Anh (Instrumental Huy PT x Lizzix Remix)
type: MusicAlbum
date published: 2024-12-09

Sai Lầm Của Anh x Gái Lào Cay (Huy PT Remix)
type: MusicAlbum
date published: 2024-12-09

Sai Lầm Của Anh (Huy PT x Lizzix Remix)
type: MusicAlbum
date published: 2024-12-09

Sai Lầm Của Anh (Instrumental Huy PT x Lizzix Remix)
type: MusicAlbum
date published: 2024-12-09

Sai Lầm Của Anh (Huy PT x Lizzix Remix)
type: MusicAlbum
date published: 2024-12-09

Bán Duyên (DJ AM Remix)
type: MusicAlbum
date published: 2024-12-09

Anh Không Tha Thứ (Air Remix)
type: MusicAlbum
date published: 2024-12-09
track: Anh Không Tha Thứ - Air Remix
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286066
  explicit: false
  by artist: Đình Dũng
  in album: Anh Không Tha Thứ (Air Remix)
    type: MusicAlbum
    date published: 2024-12-09
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: DGA0S2473502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T15:31:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec9b1b13f06a47a8efdb3408f383ff375c9ac78e662705b9ba4ecd08c563584c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958905
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958905
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2473502
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T18:33:25Z
  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 0xec9b1b13f06a47a8efdb3408f383ff375c9ac78e662705b9ba4ecd08c563584c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:33:25Z), 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/DGA0S2473502.
    date published: 2026-07-20T18:33:25Z
  audio: Anh Không Tha Thứ - Air Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.985
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.764
    additional property: Energy
      type: PropertyValue
      value: 0.924
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.108
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.004
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.961
    additional property: Loudness (dB)
      type: PropertyValue
      value: -1.525
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
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Sai Lầm Của Anh x Gái Lào Cay (Instrumental Huy PT Remix)
type: MusicAlbum
date published: 2024-12-09

Sai Lầm Của Anh x Gái Lào Cay (Instrumental Huy PT Remix)
type: MusicAlbum
date published: 2024-12-09

Anh Thương Em Còn Non Dại (Huy PT x J02 Remix)
type: MusicAlbum
date published: 2024-12-11

Anh Thương Em Còn Non Dại (Instrumental Huy PT x J02 Remix)
type: MusicAlbum
date published: 2024-12-11

Anh Thương Em Còn Non Dại (Instrumental Huy PT x J02 Remix)
type: MusicAlbum
date published: 2024-12-11

Anh Thương Em Còn Non Dại (Huy PT x J02 Remix)
type: MusicAlbum
date published: 2024-12-11

Bán Duyên (Trọng Cường Remix)
type: MusicAlbum
date published: 2024-12-11

Bán Duyên (Beat Trọng Cường Remix)
type: MusicAlbum
date published: 2024-12-12

Bán Duyên (Beat Trọng Cường Remix)
type: MusicAlbum
date published: 2024-12-12

Sai Lầm Của Anh (Tuấn Smile Remix)
type: MusicAlbum
date published: 2024-12-13

Sai Lầm Của Anh (Lofi Ver.)
type: MusicAlbum
date published: 2024-12-25

Anh Không Tha Thứ (Lofi Ver.)
type: MusicAlbum
date published: 2024-12-25
track: Anh Không Tha Thứ (Lofi Ver.)
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239988
  explicit: false
  by artist: Đình Dũng
  in album: Anh Không Tha Thứ (Lofi Ver.)
    type: MusicAlbum
    date published: 2024-12-25
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: VNA0F2407808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T18:22:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc159ee142a2ccd291d09a7e90c22e26bd97e209d578c0526f6e9a03143b79a2
  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/VNA0F2407808
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T21:24:42Z
  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 0xbc159ee142a2ccd291d09a7e90c22e26bd97e209d578c0526f6e9a03143b79a2. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:24:42Z), 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/VNA0F2407808.
    date published: 2026-07-16T21:24:42Z
  audio: Anh Không Tha Thứ (Lofi Ver.)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.891
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
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      value: 0.127
    additional property: Loudness (dB)
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    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
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Bán Duyên (Instrumental Huy PT x Tuansiu Remix)
type: MusicAlbum
date published: 2024-12-30

Bán Duyên (Instrumental Huy PT x Tuansiu Remix)
type: MusicAlbum
date published: 2024-12-30

Bán Duyên (Huy PT x Tuansiu Remix)
type: MusicAlbum
date published: 2024-12-30
track: Bán Duyên - Huy PT x Tuansiu Remix
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371048
  explicit: false
  by artist: Đình Dũng
  in album: Bán Duyên (Huy PT x Tuansiu Remix)
    type: MusicAlbum
    date published: 2024-12-30
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFMF2466479
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ab1686b702d76b9c98a48a866c187680562c3603aeb88ca5cf82b15bbe05c8e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2466479
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0x3ab1686b702d76b9c98a48a866c187680562c3603aeb88ca5cf82b15bbe05c8e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMFMF2466479.
    date published: 2026-07-05T01:12:41Z
  audio: Bán Duyên - Huy PT x Tuansiu Remix
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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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
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.632
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.9
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Bán Duyên (Huy PT x Tuansiu Remix)
type: MusicAlbum
date published: 2024-12-30
track: Bán Duyên - Huy PT x Tuansiu Remix
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371048
  explicit: false
  by artist: Đình Dũng
  in album: Bán Duyên (Huy PT x Tuansiu Remix)
    type: MusicAlbum
    date published: 2024-12-30
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMFMF2466479
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T20:16:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ab1686b702d76b9c98a48a866c187680562c3603aeb88ca5cf82b15bbe05c8e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2466479
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0x3ab1686b702d76b9c98a48a866c187680562c3603aeb88ca5cf82b15bbe05c8e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMFMF2466479.
    date published: 2026-07-05T19:27:56Z
  audio: Bán Duyên - Huy PT x Tuansiu Remix
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.792
    additional property: Energy
      type: PropertyValue
      value: 0.709
    additional property: Speechiness
      type: PropertyValue
      value: 0.106
    additional property: Acousticness
      type: PropertyValue
      value: 0.309
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.921
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.915
    additional property: Key Name
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      value: Eb
    additional property: Mode Name
      type: PropertyValue
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Sai Lầm Của Anh (Drill Version)
type: MusicAlbum
date published: 2025-01-11

Đừng Nói (Huy PT x Tuấn Smile Remix)
type: MusicAlbum
date published: 2025-01-15

Đừng Nói (Beat Huy PT x Tuấn Smile Remix)
type: MusicAlbum
date published: 2025-01-15

Đừng Nói (Huy PT x Tuấn Smile Remix)
type: MusicAlbum
date published: 2025-01-15

Đừng Nói (Beat Huy PT x Tuấn Smile Remix)
type: MusicAlbum
date published: 2025-01-15

Đừng Nói (Instrumental Tiến Thành Remix)
type: MusicAlbum
date published: 2025-02-03

Đừng Nói (Tiến Thành Remix)
type: MusicAlbum
date published: 2025-02-03
track: Đừng Nói - Tiến Thành Remix
  type: MusicRecording
  duration: PT6M40S
  duration ms: 400751
  explicit: false
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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
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    date published: 2026-07-17T06:09:33Z
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Đừng Nói (Tiến Thành Remix)
type: MusicAlbum
date published: 2025-02-03

Đừng Nói (Instrumental Tiến Thành Remix)
type: MusicAlbum
date published: 2025-02-03

Đế Vương (Beo Remix)
type: MusicAlbum
date published: 2025-02-12

Vì Em (Lofi)
type: MusicAlbum
date published: 2025-02-13

Bán Duyên (Beat Huy PT Remix)
type: MusicAlbum
date published: 2025-02-17

Bán Duyên (Beat Huy PT Remix)
type: MusicAlbum
date published: 2025-02-21

Đừng Nói Sai Lầm Của Anh (Beat Huy PT x LMinn Remix)
type: MusicAlbum
date published: 2025-02-22
track: Đừng Nói Sai Lầm Của Anh - Beat Huy PT x LMinn Remix
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    date published: 2025-02-22
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  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T10:51:04Z
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Đừng Nói Sai Lầm Của Anh (Huy PT x LMinn Remix)
type: MusicAlbum
date published: 2025-02-22

Anh không tha thứ (ThahTrung Remix)
type: MusicAlbum
date published: 2025-02-27
track: Anh không tha thứ - ThahTrung Remix
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  genre: vietnamese lo-fi
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T04:47:21Z
  audio: Anh không tha thứ - ThahTrung Remix
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Vì Em (Remix)
type: MusicAlbum
date published: 2025-03-05
track: Vì Em - Remix

Nàng Tiên Cá
type: MusicAlbum
date published: 2025-03-07

Câu Hẹn Câu Thề (Remix)
type: MusicAlbum
date published: 2025-03-10

Sao Ta Ngược Lối (Remix)
type: MusicAlbum
date published: 2025-03-11

Nàng Tiên Cá (WM REMIX)
type: MusicAlbum
date published: 2025-03-14

Nàng Tiên Cá (Deep House)
type: MusicAlbum
date published: 2025-03-14
track: Nàng Tiên Cá - Deep House
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  explicit: false
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    type: MusicAlbum
    date published: 2025-03-14
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-18T12:14:37Z
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Nàng Tiên Cá (Lofi Version)
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date published: 2025-03-14

Sai Lầm Của Anh (Remix)
type: MusicAlbum
date published: 2025-03-25

Duyên Âm (Âm Dương Lộ OST)
type: MusicAlbum
date published: 2025-03-29

Duyên Âm (Deep House)
type: MusicAlbum
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Duyên Âm (Lofi Version)
type: MusicAlbum
date published: 2025-04-09

Sai Lầm Của Anh (Remix)
type: MusicAlbum
date published: 2025-04-16

Tránh Duyên (Remix)
type: MusicAlbum
date published: 2025-04-16

Sai Lầm Của Anh (feat. H2O EDM & Natas Remix)
type: MusicAlbum
date published: 2025-05-05

Sai Lầm Của Anh (Remix)
type: MusicAlbum
date published: 2025-05-05

Tránh Duyên (Remix)
type: MusicAlbum
date published: 2025-05-06

Bán Duyên (Remix)
type: MusicAlbum
date published: 2025-05-06

Đế Vương (Remix House)
type: MusicAlbum
date published: 2025-05-07

Bán Duyên (Remix House)
type: MusicAlbum
date published: 2025-05-07

Đừng Nói (Remix House)
type: MusicAlbum
date published: 2025-05-07

Duyên Âm (WM Remix)
type: MusicAlbum
date published: 2025-05-07

Duyên Âm (Deep House)
type: MusicAlbum
date published: 2025-05-07

Đừng Nói (Remix Vinahouse)
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date published: 2025-05-08
track: Đừng Nói - Remix Vinahouse
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  genre: vietnamese lo-fi
  genre: vinahouse
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T11:58:44Z
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    additional property: Acousticness
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Sai Lầm Của Anh (Remix)
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date published: 2025-05-08
track: Sai Lầm Của Anh - Remix
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T03:34:53Z
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      value: 0.347
    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.905
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Đế Vương (Remix)
type: MusicAlbum
date published: 2025-05-08

Sai Lầm Của Anh (Remix Vinahouse)
type: MusicAlbum
date published: 2025-05-08

Đừng Nói (Remix)
type: MusicAlbum
date published: 2025-05-08

Tránh Duyên (Remix House)
type: MusicAlbum
date published: 2025-05-08

Duyên Âm (Lofi Version)
type: MusicAlbum
date published: 2025-05-08

Bán Duyên (Remix Vinahouse)
type: MusicAlbum
date published: 2025-05-08
track: Bán Duyên - Remix Vinahouse
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275356
  explicit: false
  by artist: Đình Dũng
  in album: Bán Duyên (Remix Vinahouse)
    type: MusicAlbum
    date published: 2025-05-08
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QM6MZ2599031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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    value: 2026-07-04T20:05:32+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x081db2a4e15c3ec69d5c653fb94d2cde6d3e5292d6e68561d46e5554ee0ad861
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    type: PropertyValue
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2599031
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0x081db2a4e15c3ec69d5c653fb94d2cde6d3e5292d6e68561d46e5554ee0ad861. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6MZ2599031.
    date published: 2026-07-05T01:12:41Z
  audio: Bán Duyên - Remix Vinahouse
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.018
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
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Duyên Âm (Remix)
type: MusicAlbum
date published: 2025-05-08

Bán Duyên (Remix)
type: MusicAlbum
date published: 2025-05-08

Người Từng Yêu Thôi
type: MusicAlbum
date published: 2025-05-16

Bán Duyên (Tuấn Smile x Đông x Thazh Remix)
type: MusicAlbum
date published: 2025-05-20
track: Bán Duyên - Tuấn Smile x Đông x Thazh Remix
  type: MusicRecording
  duration: PT7M36S
  duration ms: 456151
  explicit: false
  by artist: Đình Dũng
  in album: Bán Duyên (Tuấn Smile x Đông x Thazh Remix)
    type: MusicAlbum
    date published: 2025-05-20
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QM7282555150
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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 0xc670afdf5925b88ba12f2096845d8d6f5ce642ff969960cd2fdf26d7e7d2a503. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM7282555150.
    date published: 2026-07-05T01:12:41Z
  audio: Bán Duyên - Tuấn Smile x Đông x Thazh Remix
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    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
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.369
    additional property: Loudness (dB)
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      value: -6.349
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Bán Duyên (Remix)
type: MusicAlbum
date published: 2025-05-21

Tránh Duyên (Remix)
type: MusicAlbum
date published: 2025-06-05

Sai Lầm Của Anh (Remix)
type: MusicAlbum
date published: 2025-06-05
track: Sai Lầm Của Anh - Remix
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277183
  explicit: false
  by artist: Đình Dũng
  in album: Sai Lầm Của Anh (Remix)
    type: MusicAlbum
    date published: 2025-06-05
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QMBZ92527239
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T12:49:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x009c4c1de32d91ab88921506c43d9dd84350df80ab89035ee5177f447425f49d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92527239
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0x009c4c1de32d91ab88921506c43d9dd84350df80ab89035ee5177f447425f49d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMBZ92527239.
    date published: 2026-07-03T19:59:51Z
  audio: Sai Lầm Của Anh - Remix
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 140.025
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.766
    additional property: Energy
      type: PropertyValue
      value: 0.729
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.629
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.975
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.211
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sai Lầm Của Anh
type: MusicAlbum
date published: 2025-06-19

Sai Lầm Của Anh (Remix)
type: MusicAlbum
date published: 2025-07-10

Đế Vương (Remix)
type: MusicAlbum
date published: 2025-07-10

Đừng Nói (Remix)
type: MusicAlbum
date published: 2025-07-17

Tránh Duyên (Remix)
type: MusicAlbum
date published: 2025-07-17

Đừng Như Vậy Mà
type: MusicAlbum
date published: 2025-07-28

Đừng Như Vậy Mà (LUNY Remix)
type: MusicAlbum
date published: 2025-07-31

Đừng Như Vậy Mà (Huy PT Remix)
type: MusicAlbum
date published: 2025-08-06

Từng Yêu (Remix)
type: MusicAlbum
date published: 2025-08-17

Anh Không Tha Thứ (Huy PT x J02 x Mimilee Remix)
type: MusicAlbum
date published: 2025-08-18

Bán Duyên (Remix)
type: MusicAlbum
date published: 2025-08-20

Anh Không Tha Thứ (Remix)
type: MusicAlbum
date published: 2025-08-25

Đừng Nói (Remix)
type: MusicAlbum
date published: 2025-09-01
track: Đừng Nói - Remix
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238320
  explicit: false
  by artist: Đình Dũng
  in album: Đừng Nói (Remix)
    type: MusicAlbum
    date published: 2025-09-01
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: QZNJZ2565148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T19:42:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x492183c60632faa3cd8ddb82fad87c17c6362b612f6a5a8dd649e75bd5101770
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2565148
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T22:45:26Z
  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 0x492183c60632faa3cd8ddb82fad87c17c6362b612f6a5a8dd649e75bd5101770. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:45:26Z), 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/QZNJZ2565148.
    date published: 2026-07-15T22:45:26Z
  audio: Đừng Nói - Remix
    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
      value: 0.084
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.887
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.608
    additional property: Key Name
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    additional property: Mode Name
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Anh Thương Em Còn Non Dại (Remix)
type: MusicAlbum
date published: 2025-09-01

Đừng Nói (Lofi)
type: MusicAlbum
date published: 2025-10-08
track: Đừng Nói - Lofi
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282724
  explicit: false
  by artist: Đình Dũng
  in album: Đừng Nói (Lofi)
    type: MusicAlbum
    date published: 2025-10-08
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: UK6822122890
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x0978043cf7c85244a51b84b650beb373f433bdf5f84337158bb3656bc0080201
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  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/UK6822122890
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T07:30:44Z
  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 0x0978043cf7c85244a51b84b650beb373f433bdf5f84337158bb3656bc0080201. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:30:44Z), 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/UK6822122890.
    date published: 2026-07-20T07:30:44Z
  audio: Đừng Nói - Lofi
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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Tránh Duyên (Lofi)
type: MusicAlbum
date published: 2025-10-17
track: Tránh Duyên - Lofi
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296753
  explicit: false
  by artist: Đình Dũng
  in album: Tránh Duyên (Lofi)
    type: MusicAlbum
    date published: 2025-10-17
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
  isrc code: UK6822514920
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T02:27:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ce59fd814b53572f5ad098db8c3edc08eb3b3cfc55d99ff7401abf7de53c80e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958484
  additional property: OTSVerificationAPI
    type: PropertyValue
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce59fd814b53572f5ad098db8c3edc08eb3b3cfc55d99ff7401abf7de53c80e. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/UK6822514920.
    date published: 2026-07-18T03:34:53Z
  audio: Tránh Duyên - Lofi
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
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Xin Một Lần Ân Ái
type: MusicAlbum
date published: 2025-10-24
track: Xin Một Lần Ân Ái
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  by artist: Đình Dũng
  in album: Xin Một Lần Ân Ái
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    date published: 2025-10-24
  genre: vietnamese bolero
  genre: vietnamese lo-fi
  genre: vinahouse
  genre: v-pop
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    date published: 2026-07-16T23:01:12Z
  audio: Xin Một Lần Ân Ái
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