Nguyễn Thạc Bảo Ngọc
type: MusicGroup
genre: vinahouse
genre: v-pop
popularity: 20
followers: 3340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e96d6f67-f3f1-47bb-8eb3-c9a84e73b6b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e96d6f67-f3f1-47bb-8eb3-c9a84e73b6b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e96d6f67-f3f1-47bb-8eb3-c9a84e73b6b1
additional property: OTSTimestamp
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa565cab6bde9f2809ff89e476dd65e65bd758d2fe3f579e7b79a073974bbdfe2. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e96d6f67-f3f1-47bb-8eb3-c9a84e73b6b1.json and https://artists.proofprofile.net/proofs/artist/e96d6f67-f3f1-47bb-8eb3-c9a84e73b6b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xa565cab6bde9f2809ff89e476dd65e65bd758d2fe3f579e7b79a073974bbdfe2","name":"Nguyễn Thạc Bảo Ngọc","registered_at":"2026-06-15T05:04:19Z","symbol":"NIM0690666","token_address":"0xad8cdbc01db0868c37aa299f385b72c0be98f5d8","type":"artist","uuid":"e96d6f67-f3f1-47bb-8eb3-c9a84e73b6b1"}
album: Điều Khó Nhất
  type: MusicAlbum
  date published: 2020-12-24
album: Điều Khó Nhất
  type: MusicAlbum
  date published: 2020-12-24
album: Em Quá Khờ Dại
  type: MusicAlbum
  date published: 2021-04-01
album: Em Quá Khờ Dại
  type: MusicAlbum
  date published: 2021-04-01
album: Hay Là Chia Tay
  type: MusicAlbum
  date published: 2021-10-18
album: Ai Chung Tình Được Mãi (Ciray Remix)
  type: MusicAlbum
  date published: 2022-01-11
album: Mất Anh Rồi (Ciray Remix)
  type: MusicAlbum
  date published: 2022-03-22
album: Mất Anh Rồi (Liam Lofi)
  type: MusicAlbum
  date published: 2022-03-22
  track: Mất Anh Rồi - Liam Lofi
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250632
    explicit: false
    by artist: Nguyễn Thạc Bảo Ngọc
    in album: Mất Anh Rồi (Liam Lofi)
      type: MusicAlbum
      date published: 2022-03-22
    genre: vinahouse
    genre: v-pop
    isrc code: FR59R2232155
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:45:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4afb6d85a06dac1daa85813a97e1bd1876bd74abce7075627a64efb2c9ab4f6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2232155
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:46:10Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x4afb6d85a06dac1daa85813a97e1bd1876bd74abce7075627a64efb2c9ab4f6a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:46:10Z), 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/FR59R2232155.
      date published: 2026-07-16T12:46:10Z
    audio: Mất Anh Rồi - Liam Lofi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.049
      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: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.308
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.322
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.33
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.178
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.001
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mất Anh Rồi (VUX Lofi)
  type: MusicAlbum
  date published: 2022-03-24
album: Mất Anh Rồi (Huy Lee Remix)
  type: MusicAlbum
  date published: 2022-03-24
album: Họ Đâu Thương Em
  type: MusicAlbum
  date published: 2023-04-04
album: Họ Đâu Thương Em (Remix)
  type: MusicAlbum
  date published: 2023-04-04
  track: Họ Đâu Thương Em - Bibo Remix
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298285
    explicit: false
    by artist: Nguyễn Thạc Bảo Ngọc
    in album: Họ Đâu Thương Em (Remix)
      type: MusicAlbum
      date published: 2023-04-04
    genre: vinahouse
    genre: v-pop
    isrc code: FRX872381059
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-07-15T22:30:32+00:00
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      value: https://blockstream.info/api/block-height/958208
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872381059
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:40:25Z
    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 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 0x6c195b94462acf44d7bb1fcd43f56237580b3bddcc4c962d501da9a9c41a825b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/FRX872381059.
      date published: 2026-07-15T22:40:25Z
    audio: Họ Đâu Thương Em - Bibo Remix

Họ Đâu Thương Em - Bibo Remix
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additional property: Tempo (BPM)
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  value: 140.018
additional property: Musical Key
  type: PropertyValue
  value: 10
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: 0.677
additional property: Energy
  type: PropertyValue
  value: 0.958
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
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  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.173
additional property: Liveness
  type: PropertyValue
  value: 0.671
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.883
additional property: Loudness (dB)
  type: PropertyValue
  value: -2.578
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor