Janka Onye Ogene
type: MusicGroup
genre: highlife
popularity: 3
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x745a4e49a4de797747e24d88d4e81b5ecdbff07d36aff2fce432c346aa74ee34
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/5ada192b-0a14-423b-a6d0-ca8cc40b93da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ada192b-0a14-423b-a6d0-ca8cc40b93da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ada192b-0a14-423b-a6d0-ca8cc40b93da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x745a4e49a4de797747e24d88d4e81b5ecdbff07d36aff2fce432c346aa74ee34","name":"Janka Onye Ogene","registered_at":"2026-06-16T21:13:15Z","symbol":"NIM1177295","token_address":"0x3de73c0e2b355325ed60cef8f9592504165b519a","type":"artist","uuid":"5ada192b-0a14-423b-a6d0-ca8cc40b93da"}
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 0x745a4e49a4de797747e24d88d4e81b5ecdbff07d36aff2fce432c346aa74ee34. 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/5ada192b-0a14-423b-a6d0-ca8cc40b93da.json and https://artists.proofprofile.net/proofs/artist/5ada192b-0a14-423b-a6d0-ca8cc40b93da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x745a4e49a4de797747e24d88d4e81b5ecdbff07d36aff2fce432c346aa74ee34","name":"Janka Onye Ogene","registered_at":"2026-06-16T21:13:15Z","symbol":"NIM1177295","token_address":"0x3de73c0e2b355325ed60cef8f9592504165b519a","type":"artist","uuid":"5ada192b-0a14-423b-a6d0-ca8cc40b93da"}
album: Ikpu Nwogalanya
  type: MusicAlbum
  date published: 2024-12-06
  track: Ikpu Nwogalanya
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156055
    explicit: false
    by artist: Janka Onye Ogene
    in album: Ikpu Nwogalanya
      type: MusicAlbum
      date published: 2024-12-06
    genre: highlife
    isrc code: USA2P2470619
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:23:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6279cfa463fb48ec8724307a334f72ab20d2908af1e49a55717aed33aa1f6e3e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2470619
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:25:12Z
    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 0x6279cfa463fb48ec8724307a334f72ab20d2908af1e49a55717aed33aa1f6e3e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:12Z), 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/USA2P2470619.
      date published: 2026-07-16T12:25:12Z
    audio: Ikpu Nwogalanya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.652
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.753
      additional property: Energy
        type: PropertyValue
        value: 0.846
      additional property: Speechiness
        type: PropertyValue
        value: 0.117
      additional property: Acousticness
        type: PropertyValue
        value: 0.595
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.238
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.927
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.056
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major