Denzel Osi
type: MusicGroup
genre: bass house
popularity: 12
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7e737a3875cbf95b3e45919a98bc0757a65ace6657414e6cb4fe2731e820ccd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/227165e5-8a8b-42e6-81dd-6a53b9984c20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/227165e5-8a8b-42e6-81dd-6a53b9984c20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/227165e5-8a8b-42e6-81dd-6a53b9984c20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7e737a3875cbf95b3e45919a98bc0757a65ace6657414e6cb4fe2731e820ccd","name":"Denzel Osi","registered_at":"2026-06-14T08:06:16Z","symbol":"NIM0390490","token_address":"0x2ff4d56daeaf1d199033433c124ef9c6e497c536","type":"artist","uuid":"227165e5-8a8b-42e6-81dd-6a53b9984c20"}
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 0xa7e737a3875cbf95b3e45919a98bc0757a65ace6657414e6cb4fe2731e820ccd. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/227165e5-8a8b-42e6-81dd-6a53b9984c20.json and https://artists.proofprofile.net/proofs/artist/227165e5-8a8b-42e6-81dd-6a53b9984c20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xa7e737a3875cbf95b3e45919a98bc0757a65ace6657414e6cb4fe2731e820ccd","name":"Denzel Osi","registered_at":"2026-06-14T08:06:16Z","symbol":"NIM0390490","token_address":"0x2ff4d56daeaf1d199033433c124ef9c6e497c536","type":"artist","uuid":"227165e5-8a8b-42e6-81dd-6a53b9984c20"}
album: 419 / Breathe
  type: MusicAlbum
  date published: 2022-09-23
album: DNS
  type: MusicAlbum
  date published: 2023-01-27
album: Cranberry Creek
  type: MusicAlbum
  date published: 2023-06-09
  track: Cranberry Creek
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170666
    explicit: true
    by artist: Denzel Osi
    in album: Cranberry Creek
      type: MusicAlbum
      date published: 2023-06-09
    genre: bass house
    isrc code: QZVEM2328635
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:54:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8eb638fcf87b62119749a68cd410d2ba8652dadcfa82fcbd55477b657a562ad8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958357
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2328635
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:33:42Z
    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 0x8eb638fcf87b62119749a68cd410d2ba8652dadcfa82fcbd55477b657a562ad8. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZVEM2328635.
      date published: 2026-07-17T03:33:42Z
    audio: Cranberry Creek
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.067
      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: 0.816
      additional property: Energy
        type: PropertyValue
        value: 0.555
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.219
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.503
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.897
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: KOTA
  type: MusicAlbum
  date published: 2023-07-14
album: Contrast
  type: MusicAlbum
  date published: 2023-09-28
album: Personal
  type: MusicAlbum
  date published: 2024-11-05