Star Online
type: MusicGroup
genre: vinahouse
genre: v-pop
popularity: 28
followers: 1244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15af25f61ec57924a7cf4dd63a8d105753a865ed3b05548d3bc2da3b0e324142
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/6a5956cd-7491-42eb-9d02-08128e7a9a5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a5956cd-7491-42eb-9d02-08128e7a9a5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a5956cd-7491-42eb-9d02-08128e7a9a5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15af25f61ec57924a7cf4dd63a8d105753a865ed3b05548d3bc2da3b0e324142","name":"Star Online","registered_at":"2026-06-11T23:33:24Z","symbol":"NIM0137783","token_address":"0x424917f0cbc9a73441c3758c7bcbe60fea74d778","type":"artist","uuid":"6a5956cd-7491-42eb-9d02-08128e7a9a5b"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15af25f61ec57924a7cf4dd63a8d105753a865ed3b05548d3bc2da3b0e324142. 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/6a5956cd-7491-42eb-9d02-08128e7a9a5b.json and https://artists.proofprofile.net/proofs/artist/6a5956cd-7491-42eb-9d02-08128e7a9a5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x15af25f61ec57924a7cf4dd63a8d105753a865ed3b05548d3bc2da3b0e324142","name":"Star Online","registered_at":"2026-06-11T23:33:24Z","symbol":"NIM0137783","token_address":"0x424917f0cbc9a73441c3758c7bcbe60fea74d778","type":"artist","uuid":"6a5956cd-7491-42eb-9d02-08128e7a9a5b"}
album: Đường Về Hai Thôn
  type: MusicAlbum
  date published: 2021-03-06
album: Vì Ai Thay Đổi (Lofi)
  type: MusicAlbum
  date published: 2023-07-03
album: Vạn Kiếp Thiên Thu (Remix)
  type: MusicAlbum
  date published: 2023-03-27
album: Vạn Kiếp Thiên Thu (Beat)
  type: MusicAlbum
  date published: 2023-03-13
album: Tủi Duyên (Lofi)
  type: MusicAlbum
  date published: 2022-04-06
album: Tủi Duyên (Remix)
  type: MusicAlbum
  date published: 2022-03-31
  track: Tủi Duyên - Remix
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184006
    explicit: false
    by artist: Nhi Nhi
    by artist: Star Online
    in album: Tủi Duyên (Remix)
      type: MusicAlbum
      date published: 2022-03-31
    isrc code: FR59R2202651
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T14:23:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x676d33c1417596e8c33dafbb1a519ce4b5e73aca03fd684541e43e687426e98e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2202651
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676d33c1417596e8c33dafbb1a519ce4b5e73aca03fd684541e43e687426e98e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2202651.
      date published: 2026-06-13T13:32:09Z
    audio: Tủi Duyên - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.395
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.509
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.069
      additional property: Liveness
        type: PropertyValue
        value: 0.143
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.928
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.366
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tủi Duyên
  type: MusicAlbum
  date published: 2022-03-31
album: Chỉ Muốn Bên Em Thật Gần (Ver China)
  type: MusicAlbum
  date published: 2022-03-23
album: Vu Lan Báo Hiếu (Lý Chiều Chiều)
  type: MusicAlbum
  date published: 2021-05-01
album: Đoạn Tuyệt Nàng Đi (Remix Version)
  type: MusicAlbum
  date published: 2021-01-01
  track: Đoạn Tuyệt Nàng Đi - Remix Version
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163657
    explicit: false
    by artist: Phát Huy T4
    by artist: Star Online
    in album: Đoạn Tuyệt Nàng Đi (Remix Version)
      type: MusicAlbum
      date published: 2021-01-01
    genre: vinahouse
    genre: v-pop
    genre: vietnamese-lo-fi
    isrc code: FRX872152123
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T15:28:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5bdd5948eb6821a7db42b211830f9bfa306adcb99c32db2d610ed5ffca627081
    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/FRX872152123
    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 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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdd5948eb6821a7db42b211830f9bfa306adcb99c32db2d610ed5ffca627081. 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/FRX872152123.
      date published: 2026-07-02T03:55:08Z
    audio: Đoạn Tuyệt Nàng Đi - Remix Version
      type: AudioObject
      additional property: Tempo (BPM)
      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 Đơn Phương
album: Bún Riêu Cua Đồng
album: Tôi Vẫn Nhớ
album: Huế Xưa
album: Hoài Niệm Thời Áo Trắng
album: Trộm Nhìn Nhau
album: Mambo Nồng Say
album: Bức Họa Đồng Quê
album: Nếu Ai Có Hỏi
album: Đôi Cánh Thiên Thần
album: Ai Cho Tôi Tình Yêu
album: Miền Tây Quê Tôi
album: Xuân Quê Ta
album: Còn Thương Sắc Hoa Chung Tình
album: Thầm Lặng Riêng Anh (Karaoke)
album: Tình Xưa Vụng Dại
album: Xin Trả Cho Em
album: Xuân Và Tuổi Trẻ
album: Mùa Mưa Đi Qua
album: Rơi Lệ Cho Người
album: Anh Tôi
album: Tình Đời Bạc Lắm
album: Tuyệt Đỉnh Song Ca Đoàn Minh
album: Không Bao Giờ Quên Em
album: Một Thời Đã Xa
album: Mùa Xuân Đầu Tiên
album: Đêm Tâm Sự
album: Điệu Lâm Thôn Trà Vinh
album: Diễm Xưa
album: Ao Cá Đợi Chờ
album: Rất Huế
album: Cho Anh Một Cơ Hội
album: Đoạn Tuyệt Nàng Đi (Remix)
album: Chỉ Muốn Bên Em Thật Gần (Lofi Mix)
album: Chỉ Muốn Bên Em Thật Gần
album: Xuân Miền Tây (Remix)
album: Anh Đơn Giản Lắm (feat. Star Online)
album: Anh nguyện chết vì em (feat. Star Online)
album: Người Quan Trọng Nhất (feat. Star Online)
album: Em Là Của Anh (feat. Star Online)
album: Mãi Là Anh Em (feat. Star Online)
album: Thuyền Xa Bến Đỗ
album: Chuyện Người Lên Xe Hoa
album: Buồn Tàn Thu

Tempo (BPM)
type: PropertyValue
value: 141.821

Musical Key
type: PropertyValue
value: 7

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

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.739

Energy
type: PropertyValue
value: 0.519

Speechiness
type: PropertyValue
value: 0.042

Acousticness
type: PropertyValue
value: 0.339

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.302

Valence (Positivity)
type: PropertyValue
value: 0.9

Loudness (dB)
type: PropertyValue
value: -13.954

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Tình Đơn Phương
type: MusicAlbum
date published: 2023-08-30
track: Tình Đơn Phương - Remix
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277395
  explicit: false
  by artist: Hồ Phong An
  by artist: Star Online
  in album: Tình Đơn Phương
    type: MusicAlbum
    date published: 2023-08-30
  isrc code: FR10S2100725
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T19:13:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xacfad49c4731db3688d7bcd49cc60b383cbc8a8c63a71991ca720ad1081299fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2100725
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfad49c4731db3688d7bcd49cc60b383cbc8a8c63a71991ca720ad1081299fb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2100725.
    date published: 2026-07-08T03:22:41Z
  audio: Tình Đơn Phương - Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.785
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.681
    additional property: Energy
      type: PropertyValue
      value: 0.94
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.058
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.039
    additional property: Liveness
      type: PropertyValue
      value: 0.056
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.885
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.592
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Người Ấy Và Tôi Em Chọn Ai - Remix
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252866
  explicit: false
  by artist: Hồ Phong An
  by artist: Star Online
  in album: Tình Đơn Phương
    type: MusicAlbum
    date published: 2023-08-30
  isrc code: FR10S2100722
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T17:23:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d51b2569343f45d39765c19c015d0fecb334c5361e98ff266cb92b6ab0cb4a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959159
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959159
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2100722
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T17:48:40Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d51b2569343f45d39765c19c015d0fecb334c5361e98ff266cb92b6ab0cb4a3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/FR10S2100722.
    date published: 2026-07-22T17:48:40Z
  audio: Người Ấy Và Tôi Em Chọn Ai - Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.565
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.419
    additional property: Energy
      type: PropertyValue
      value: 0.779
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.478
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.425
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.531
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.785
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Để Anh Được Bình Yên - Remix
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243617
  explicit: false
  by artist: Hồ Phong An
  by artist: Star Online
  in album: Tình Đơn Phương
    type: MusicAlbum
    date published: 2023-08-30
  isrc code: FR10S2100720
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T01:20:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x754fd25f064b34e914527a6389a5a516970d40d432aa4805b416c46769bc888c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960334
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960334
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Để Anh Được Bình Yên - Remix
track: Những Lời Dối Gian - Remix
track: Giá Như Anh Là Người Vô Tâm - Remix

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2100720

OTSTimestamp
type: PropertyValue
value: 2026-07-31T02:19:15Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754fd25f064b34e914527a6389a5a516970d40d432aa4805b416c46769bc888c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2100720.
date published: 2026-07-31T02:19:15Z

Để Anh Được Bình Yên - Remix
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Những Lời Dối Gian - Remix
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  date published: 2026-07-29T21:09:47Z
audio: Những Lời Dối Gian - Remix
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Giá Như Anh Là Người Vô Tâm - Remix
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
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Bún Riêu Cua Đồng
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track: Bên Bến Sông Buồn
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    date published: 2026-07-02T03:55:08Z
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Tôi Vẫn Nhớ
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date published: 2018-09-10
track: Ta Đi Tìm Em
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  popularity: 4
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T18:23:33Z
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Huế Xưa
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date published: 2018-07-20
track: Hoa Sứ Nhà Nàng
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  duration: PT3M47S
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  by artist: Lương Viết Quang
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    date published: 2018-07-20
  popularity: 1
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T15:20:15Z
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Hoài Niệm Thời Áo Trắng
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date published: 2018-11-30

Trộm Nhìn Nhau
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date published: 2020-06-20

Mambo Nồng Say
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date published: 2018-05-15

Bức Họa Đồng Quê
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date published: 2018-09-10

Nếu Ai Có Hỏi
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date published: 2021-03-16

Đôi Cánh Thiên Thần
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date published: 2018-05-20

Ai Cho Tôi Tình Yêu
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date published: 2018-02-20

Miền Tây Quê Tôi
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date published: 2019-05-20

Xuân Quê Ta
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date published: 2019-07-15

Còn Thương Sắc Hoa Chung Tình
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date published: 2019-03-16
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Thầm Lặng Riêng Anh (Karaoke)
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date published: 2021-04-20

Tình Xưa Vụng Dại
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date published: 2021-04-15

Xin Trả Cho Em
type: MusicAlbum
date published: 2021-05-05

Xuân Và Tuổi Trẻ
type: MusicAlbum
date published: 2018-05-01

Mùa Mưa Đi Qua
type: MusicAlbum
date published: 2018-05-20

Rơi Lệ Cho Người
type: MusicAlbum
date published: 2018-09-20

Anh Tôi
type: MusicAlbum
date published: 2021-03-16

Tình Đời Bạc Lắm
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date published: 2021-02-20

Tuyệt Đỉnh Song Ca Đoàn Minh
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date published: 2018-06-20

Không Bao Giờ Quên Em
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date published: 2018-05-15

Một Thời Đã Xa
type: MusicAlbum
date published: 2018-11-15

Mùa Xuân Đầu Tiên
type: MusicAlbum
date published: 2019-01-20

Đêm Tâm Sự
type: MusicAlbum
date published: 2018-06-20

Điệu Lâm Thôn Trà Vinh
type: MusicAlbum
date published: 2021-01-07

Diễm Xưa
type: MusicAlbum
date published: 2018-03-20

Ao Cá Đợi Chờ
type: MusicAlbum
date published: 2019-05-15

Rất Huế
type: MusicAlbum
date published: 2018-07-20

Cho Anh Một Cơ Hội
type: MusicAlbum
date published: 2025-01-09
track: Hạnh Phúc Chính Là Em
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295134
  explicit: false
  by artist: Duy Tuyên
  by artist: Star Online
  in album: Cho Anh Một Cơ Hội
    type: MusicAlbum
    date published: 2025-01-09
  isrc code: DGA072113573
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T09:00:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd447758c68b64330576358f6798f438363ecc3c4aa116f9ae1b4861b91515a2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072113573
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd447758c68b64330576358f6798f438363ecc3c4aa116f9ae1b4861b91515a2a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072113573.
    date published: 2026-07-08T03:20:19Z
  audio: Hạnh Phúc Chính Là Em
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.043
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.592
    additional property: Energy
      type: PropertyValue
      value: 0.519
    additional property: Speechiness
      type: PropertyValue
      value: 0.024
    additional property: Acousticness
      type: PropertyValue
      value: 0.75
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.274
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.233
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Ngủ Ngon Nhé Vợ Tương Lai (Lofi Ver)
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317544
  explicit: false
  by artist: Duy Tuyên
  by artist: Star Online
  in album: Cho Anh Một Cơ Hội
    type: MusicAlbum
    date published: 2025-01-09
  isrc code: DGA072113578
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:04:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd106d1457e3f0831b22bdb56c1aca7a192c98436cb1ca78095ac001f32a1ca28
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072113578
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd106d1457e3f0831b22bdb56c1aca7a192c98436cb1ca78095ac001f32a1ca28. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072113578.
    date published: 2026-07-02T03:30:09Z
  audio: Ngủ Ngon Nhé Vợ Tương Lai (Lofi Ver)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.017
    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: 0.609
    additional property: Energy
      type: PropertyValue
      value: 0.429
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.907
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.142
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.184
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.834
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Đường Về Hai Thôn
type: MusicAlbum
date published: 2024-12-23
track: Đường Về Quê Hương
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308291
  explicit: false
  by artist: Lưu Ánh Loan
  by artist: Star Online
  in album: Đường Về Hai Thôn
    type: MusicAlbum
    date published: 2024-12-23
  popularity: 7
  isrc code: FR2X42144434
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T15:44:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91709e9604591d101229e61dca4d5b7c9bec17ba04ad2c7f029ffb25bee65a5a
  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/FR2X42144434
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91709e9604591d101229e61dca4d5b7c9bec17ba04ad2c7f029ffb25bee65a5a. 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/FR2X42144434.
    date published: 2026-07-02T03:55:08Z
  audio: Đường Về Quê Hương
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.182
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.66
    additional property: Energy
      type: PropertyValue
      value: 0.669
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.57
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.286
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.471
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.556
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Đoạn Tuyệt Nàng Đi (Remix)
type: MusicAlbum
date published: 2025-01-09
track: Đoạn Tuyệt Nàng Đi (Remix)
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163657
  explicit: false
  by artist: Phát Huy T4
  by artist: Star Online
  in album: Đoạn Tuyệt Nàng Đi (Remix)
    type: MusicAlbum
    date published: 2025-01-09
  genre: vinahouse
  genre: v-pop
  genre: vietnamese-lo-fi
  isrc code: FRX872152123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:28:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5bdd5948eb6821a7db42b211830f9bfa306adcb99c32db2d610ed5ffca627081
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953513
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872152123
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdd5948eb6821a7db42b211830f9bfa306adcb99c32db2d610ed5ffca627081. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872152123.
    date published: 2026-06-13T12:47:07Z
  audio: Đoạn Tuyệt Nàng Đi (Remix)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.036
    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: 0.742
    additional property: Energy
      type: PropertyValue
      value: 0.523
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.352
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.303
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.901
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.118
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Tủi Duyên (Remix)
type: MusicAlbum
date published: 2025-01-09
track: Tủi Duyên (Remix)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184006
  explicit: false
  by artist: Nhi Nhi
  by artist: Star Online
  in album: Tủi Duyên (Remix)
    type: MusicAlbum
    date published: 2025-01-09
  isrc code: FR59R2202651
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:23:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x676d33c1417596e8c33dafbb1a519ce4b5e73aca03fd684541e43e687426e98e
  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/FR59R2202651
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676d33c1417596e8c33dafbb1a519ce4b5e73aca03fd684541e43e687426e98e. 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/FR59R2202651.
    date published: 2026-07-02T03:55:08Z
  audio: Tủi Duyên (Remix)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.395
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.775
    additional property: Energy
      type: PropertyValue
      value: 0.736
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.509
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.069
    additional property: Liveness
      type: PropertyValue
      value: 0.143
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.928
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.366
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Chỉ Muốn Bên Em Thật Gần (Lofi Mix)
type: MusicAlbum
date published: 2025-01-09

Chỉ Muốn Bên Em Thật Gần
type: MusicAlbum
date published: 2025-01-09

Xuân Miền Tây (Remix)
type: MusicAlbum
date published: 2024-12-29

Anh Đơn Giản Lắm (feat. Star Online)
type: MusicAlbum
date published: 2025-01-09

Anh nguyện chết vì em (feat. Star Online)
type: MusicAlbum
date published: 2025-01-24

Người Quan Trọng Nhất (feat. Star Online)
type: MusicAlbum
date published: 2025-01-09
track: Người Quan Trọng Nhất (feat. Star Online)
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312895
  explicit: false
  by artist: Hồ Việt Trung
  by artist: Star Online
  in album: Người Quan Trọng Nhất (feat. Star Online)
    type: MusicAlbum
    date published: 2025-01-09
  isrc code: DGA052005420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-08-01T02:48:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe53d20e23294c10247c7e0346a26d4b41e73a682922bf20e588648fef6f405a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960500
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960500
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052005420
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-08-01T03:13:03Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53d20e23294c10247c7e0346a26d4b41e73a682922bf20e588648fef6f405a1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DGA052005420.
    date published: 2026-08-01T03:13:03Z
  audio: Người Quan Trọng Nhất (feat. Star Online)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.95
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.478
    additional property: Energy
      type: PropertyValue
      value: 0.57
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.62
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.48
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.44
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Em Là Của Anh (feat. Star Online)
type: MusicAlbum
date published: 2025-01-09

Mãi Là Anh Em (feat. Star Online)
type: MusicAlbum
date published: 2025-01-09

Thuyền Xa Bến Đỗ
type: MusicAlbum
date published: 2021-03-16

Chuyện Người Lên Xe Hoa
type: MusicAlbum
date published: 2019-03-16

Buồn Tàn Thu
type: MusicAlbum
date published: 2019-03-16