Jackie Njine
type: MusicGroup
genre: v-pop
popularity: 10
followers: 485
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3732890f15656316e339e59479a93b36801ac3ecda7b024952debd29bf82d31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4af20c3f-06f9-4e14-a9c6-f6e5dff0316e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4af20c3f-06f9-4e14-a9c6-f6e5dff0316e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4af20c3f-06f9-4e14-a9c6-f6e5dff0316e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3732890f15656316e339e59479a93b36801ac3ecda7b024952debd29bf82d31","name":"Jackie Njine","registered_at":"2026-06-16T15:40:07Z","symbol":"NIM1097808","token_address":"0x3249c0b1157cc870d4114ef5fa14e4057b28256d","type":"artist","uuid":"4af20c3f-06f9-4e14-a9c6-f6e5dff0316e"}
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 0xf3732890f15656316e339e59479a93b36801ac3ecda7b024952debd29bf82d31. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4af20c3f-06f9-4e14-a9c6-f6e5dff0316e.json and https://artists.proofprofile.net/proofs/artist/4af20c3f-06f9-4e14-a9c6-f6e5dff0316e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf3732890f15656316e339e59479a93b36801ac3ecda7b024952debd29bf82d31","name":"Jackie Njine","registered_at":"2026-06-16T15:40:07Z","symbol":"NIM1097808","token_address":"0x3249c0b1157cc870d4114ef5fa14e4057b28256d","type":"artist","uuid":"4af20c3f-06f9-4e14-a9c6-f6e5dff0316e"}
album: Có Phải Yêu
  type: MusicAlbum
  date published: 2020-12-15
album: Anh Đâu Phải Anh Ấy (Cover)
  type: MusicAlbum
  date published: 2021-04-26
album: Lời Xin Lỗi Vụng Về (Cover)
  type: MusicAlbum
  date published: 2021-04-27
album: Có Phải Yêu
  type: MusicAlbum
  date published: 2021-07-03
album: Everyone Matters (MSV Group Original Theme Song)
  type: MusicAlbum
  date published: 2022-02-25
album: Vị Của Anh
  type: MusicAlbum
  date published: 2023-02-06
  track: Vị Của Anh
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187500
    explicit: false
    by artist: Jackie Njine
    in album: Vị Của Anh
      type: MusicAlbum
      date published: 2023-02-06
    genre: v-pop
    isrc code: QM4TW2372347
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:21:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d6f46ba20dd5edef18615b2bbe80b26202b77fbd4289f04cf0762c2b08e0acb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2372347
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:23:15Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6f46ba20dd5edef18615b2bbe80b26202b77fbd4289f04cf0762c2b08e0acb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:23:15Z), 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/QM4TW2372347.
      date published: 2026-07-15T15:23:15Z
    audio: Vị Của Anh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.008
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.839
      additional property: Energy
        type: PropertyValue
        value: 0.708
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.088
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.913
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.448
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vị Của Anh
  type: MusicAlbum
  date published: 2023-02-19
album: Chẳng Biết Phải Làm Sao
  type: MusicAlbum
  date published: 2023-06-09
album: Z PARTY
  type: MusicAlbum
  date published: 2024-06-07
album: Người Ta Có Tốt Với Em
  type: MusicAlbum
  date published: 2025-03-14
album: Vị Của Anh (Remix)
  type: MusicAlbum
  date published: 2025-05-05