Nguyễn Trung Đức
type: MusicGroup
genre: vietnamese hip hop
genre: vietnam indie
genre: v-pop
popularity: 30
followers: 1259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbed69026934a85a238c7add856d8598c069effb8b4cc8478d903af0747e280f. 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/76ef88fa-d426-4560-b7dc-afe218a54ec1.json and https://artists.proofprofile.net/proofs/artist/76ef88fa-d426-4560-b7dc-afe218a54ec1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbbed69026934a85a238c7add856d8598c069effb8b4cc8478d903af0747e280f","name":"Nguyễn Trung Đức","registered_at":"2026-06-12T01:21:29Z","symbol":"NIM0155153","token_address":"0xa0c34cdf5eff8f7db72dea8e9a247c7732db2068","type":"artist","uuid":"76ef88fa-d426-4560-b7dc-afe218a54ec1"}
album: LAVIE DO (Là Vì Em Đó)
  type: MusicAlbum
  date published: 2021-08-15
  track: Lavie Do (Là Vì Em Đó)
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178090
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    by artist: Nguyễn Trung Đức
    in album: LAVIE DO (Là Vì Em Đó)
      type: MusicAlbum
      date published: 2021-08-15
    genre: vietnamese hip hop
    genre: vietnam indie
    genre: v-pop
    isrc code: VNA0M1918345
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47ebeceb4bae6fcacef409367ac2b4984d49a7f1ca730bc83deb65ccbbfe1770
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:16:11Z
    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 0x47ebeceb4bae6fcacef409367ac2b4984d49a7f1ca730bc83deb65ccbbfe1770. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/VNA0M1918345.
      date published: 2026-07-19T05:16:11Z
    audio: Lavie Do (Là Vì Em Đó)
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      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.012
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.535
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.733
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: LAVIE DO (Là Vì Em Đó)
  type: MusicAlbum
  date published: 2021-08-15
album: SIMENA (Remix)
  type: MusicAlbum
  date published: 2021-11-26
album: SIMENA
  type: MusicAlbum
  date published: 2021-11-28
album: SIMENA
  type: MusicAlbum
  date published: 2021-11-28
album: Thà Ế Còn Hơn Yêu
  type: MusicAlbum
  date published: 2021-12-21
album: Em Là Ai Trong Đôi Mắt Anh
  type: MusicAlbum
  date published: 2022-01-18
album: Em Là Ai Trong Đôi Mắt Anh
  type: MusicAlbum
  date published: 2022-01-18
album: Chuyện Tình Yêu
  type: MusicAlbum
  date published: 2022-04-09
album: You Don't Need Me
  type: MusicAlbum
  date published: 2022-05-21
album: Gã Trai Mơ
  type: MusicAlbum
  date published: 2022-07-04
  track: Gã Trai Mơ
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165105
    explicit: false
    by artist: Nguyễn Trung Đức
    in album: Gã Trai Mơ
      type: MusicAlbum
      date published: 2022-07-04
    genre: vietnamese hip hop
    genre: vietnam indie
    genre: v-pop
    isrc code: FRX282218274
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:38:28Z
    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 0x1c356761dc59205ac8d5436f1c58eb8ca619803f10a0717f856f91f69629356c. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/FRX282218274.
      date published: 2026-07-19T05:38:28Z
    audio: Gã Trai Mơ
album: You Are My Lady
album: Ánh Trăng Ôm Mặt Trời
album: Thích Em
album: Loveling
album: Giải Thoát Cho Nhau (feat. Kiyoshi Phan)

Gã Trai Mơ
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 107.015
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.769
additional property: Energy
  type: PropertyValue
  value: 0.511
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.429
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.199
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.666
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.406
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

You Are My Lady
type: MusicAlbum
date published: 2022-09-23

Ánh Trăng Ôm Mặt Trời
type: MusicAlbum
date published: 2022-11-13

Thích Em
type: MusicAlbum
date published: 2023-05-18

Loveling
type: MusicAlbum
date published: 2023-10-26

Giải Thoát Cho Nhau (feat. Kiyoshi Phan)
type: MusicAlbum
date published: 2025-05-08