Hajia Police
type: MusicGroup
popularity: 3
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab5ea30691718735e35560f6b636b07bda4b3ffdbe1d54dbb6e86b792ded27b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef1eb9c9-d90e-4f44-af72-1531e52e239c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef1eb9c9-d90e-4f44-af72-1531e52e239c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef1eb9c9-d90e-4f44-af72-1531e52e239c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab5ea30691718735e35560f6b636b07bda4b3ffdbe1d54dbb6e86b792ded27b3","name":"Hajia Police","registered_at":"2026-06-21T12:44:18Z","symbol":"NIM1926951","token_address":"0xe86c5e7210f23cf536f418e95ae485d394f8d227","type":"artist","uuid":"ef1eb9c9-d90e-4f44-af72-1531e52e239c"}
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 0xab5ea30691718735e35560f6b636b07bda4b3ffdbe1d54dbb6e86b792ded27b3. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef1eb9c9-d90e-4f44-af72-1531e52e239c.json and https://artists.proofprofile.net/proofs/artist/ef1eb9c9-d90e-4f44-af72-1531e52e239c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xab5ea30691718735e35560f6b636b07bda4b3ffdbe1d54dbb6e86b792ded27b3","name":"Hajia Police","registered_at":"2026-06-21T12:44:18Z","symbol":"NIM1926951","token_address":"0xe86c5e7210f23cf536f418e95ae485d394f8d227","type":"artist","uuid":"ef1eb9c9-d90e-4f44-af72-1531e52e239c"}
album: Ramadan
  type: MusicAlbum
  date published: 2020-05-17
album: Corona
  type: MusicAlbum
  date published: 2020-05-17
album: Sa Adul Islam
  type: MusicAlbum
  date published: 2020-05-19
album: God Ka M'asem Ma Me
  type: MusicAlbum
  date published: 2021-08-19
album: Don't Rush
  type: MusicAlbum
  date published: 2022-05-05
album: Mama (You're my everything)
  type: MusicAlbum
  date published: 2022-05-05
album: Fallen Heroes
  type: MusicAlbum
  date published: 2022-09-10
album: ABCD (Arabic Alphabet)
  type: MusicAlbum
  date published: 2022-09-10
album: Kro Kro Me
  type: MusicAlbum
  date published: 2022-10-21
album: Nkosuoa Hene
  type: MusicAlbum
  date published: 2022-10-23
album: Al-Wakat (Ramadan)
  type: MusicAlbum
  date published: 2023-03-15
album: Happy Birthday
  type: MusicAlbum
  date published: 2023-09-29
album: Obineyem
  type: MusicAlbum
  date published: 2024-02-02
album: Fall in love
  type: MusicAlbum
  date published: 2024-03-09
album: Sacred Reflection
  type: MusicAlbum
  date published: 2025-06-21
album: Echoes Of Me
  type: MusicAlbum
  date published: 2025-07-06
  track: Gobe Sala
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238416
    explicit: false
    by artist: Hajia Police
    in album: Echoes Of Me
      type: MusicAlbum
      date published: 2025-07-06
    isrc code: QZTBE2570833
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:40:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf3521b712c6879a4a577f559d7a7675acceb8564bdddbad8b57f3567e71bb9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2570833
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0xbf3521b712c6879a4a577f559d7a7675acceb8564bdddbad8b57f3567e71bb9b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTBE2570833.
      date published: 2026-07-05T04:47:21Z
    audio: Gobe Sala
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.994
      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: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.802
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.393
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.738
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.148
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor