Dj Obi
type: MusicGroup
genre: bachata
description: Obinna Levi Ajuonuma (born 29 April 1985), professionally known as DJ Obi, is a Nigerian disc jockey, Syndik8 Record's official DJ and founder Obi's House. He won Best World DJ at the 2011 Nigeria Ent
popularity: 5
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fde2a79bc2020d219d6629b4b031705028120ba24c91a6881531fd3de561156
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1046ee9f-e7a8-4e84-bf24-23094f91fa7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1046ee9f-e7a8-4e84-bf24-23094f91fa7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1046ee9f-e7a8-4e84-bf24-23094f91fa7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fde2a79bc2020d219d6629b4b031705028120ba24c91a6881531fd3de561156","name":"Dj Obi","registered_at":"2026-06-15T19:13:09Z","symbol":"NIM0804948","token_address":"0xf78c2f1a74afa611aecad3ef4571176457086fc0","type":"artist","uuid":"1046ee9f-e7a8-4e84-bf24-23094f91fa7b"}
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 0x0fde2a79bc2020d219d6629b4b031705028120ba24c91a6881531fd3de561156. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1046ee9f-e7a8-4e84-bf24-23094f91fa7b.json and https://artists.proofprofile.net/proofs/artist/1046ee9f-e7a8-4e84-bf24-23094f91fa7b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x0fde2a79bc2020d219d6629b4b031705028120ba24c91a6881531fd3de561156","name":"Dj Obi","registered_at":"2026-06-15T19:13:09Z","symbol":"NIM0804948","token_address":"0xf78c2f1a74afa611aecad3ef4571176457086fc0","type":"artist","uuid":"1046ee9f-e7a8-4e84-bf24-23094f91fa7b"}
album: My All (Bachata Version)
  type: MusicAlbum
  date published: 2022-07-25
album: Break My Heart (Bachata Version)
  type: MusicAlbum
  date published: 2022-08-09
album: Besame Bonito (Bachata Fusion)
  type: MusicAlbum
  date published: 2022-08-12
  track: Besame Bonito (Bachata Fusion)
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169342
    explicit: false
    by artist: Dj Obi
    in album: Besame Bonito (Bachata Fusion)
      type: MusicAlbum
      date published: 2022-08-12
    genre: bachata
    isrc code: TCAGJ2298087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:33:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78762f2a633dec30b94e1827ba622c46d3500615cce5c756fcdfbb3c76157125
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2298087
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 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 0x78762f2a633dec30b94e1827ba622c46d3500615cce5c756fcdfbb3c76157125. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2298087 — a six-check JSON result.
      date published: 2026-07-03T00:42:11Z
    audio: Besame Bonito (Bachata Fusion)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.606
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
        type: PropertyValue
        value: 0.451
      additional property: Speechiness
        type: PropertyValue
        value: 0.247
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.495
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.054
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sugar (Bachata Version)
  type: MusicAlbum
  date published: 2024-10-13