Ogene Okuku Igbo Nkwo
type: MusicGroup
genre: highlife
popularity: 4
followers: 1792
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b3bb7ed3b058c96abd2dda4c4675d86e7b65ca760c869047c6d9bcee352ee27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b3bb7ed3b058c96abd2dda4c4675d86e7b65ca760c869047c6d9bcee352ee27","name":"Ogene Okuku Igbo Nkwo","registered_at":"2026-06-16T22:28:05Z","symbol":"NIM1195130","token_address":"0x0c8daab8e114cee20c7d45fd9a4d699e487d68be","type":"artist","uuid":"5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de"}
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 0x2b3bb7ed3b058c96abd2dda4c4675d86e7b65ca760c869047c6d9bcee352ee27. 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/5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de.json and https://artists.proofprofile.net/proofs/artist/5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2b3bb7ed3b058c96abd2dda4c4675d86e7b65ca760c869047c6d9bcee352ee27","name":"Ogene Okuku Igbo Nkwo","registered_at":"2026-06-16T22:28:05Z","symbol":"NIM1195130","token_address":"0x0c8daab8e114cee20c7d45fd9a4d699e487d68be","type":"artist","uuid":"5e4442d5-6a8f-4e5f-a49e-e2ff7bfd39de"}
album: Agbogho Kam Zie Gi Ozi
  type: MusicAlbum
  date published: 2013-01-20
  track: Agbogho Kam Zie Gi Ozi
    type: MusicRecording
    duration: PT23M7S
    duration ms: 1387666
    explicit: false
    by artist: Ogene Okuku Igbo Nkwo
    in album: Agbogho Kam Zie Gi Ozi
      type: MusicAlbum
      date published: 2013-01-20
    genre: highlife
    isrc code: USCHR1374663
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:42:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3d6d2fcdaff422793de71d1606d972713f9826cc7ec0dad6d82c9645eb3af986
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1374663
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    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 0x3d6d2fcdaff422793de71d1606d972713f9826cc7ec0dad6d82c9645eb3af986. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USCHR1374663.
      date published: 2026-07-17T03:11:50Z
    audio: Agbogho Kam Zie Gi Ozi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.802
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.716
      additional property: Speechiness
        type: PropertyValue
        value: 0.097
      additional property: Acousticness
        type: PropertyValue
        value: 0.783
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.729
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.795
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.628
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor