Classica Orchestra Afrobeat
type: MusicGroup
genre: afrobeat
popularity: 3
followers: 826
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdebd66440494ec1b76afd668dfbed22dbd10d508f973993704192d9e91af9c06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a0cf2ed-5183-4878-9eac-10e8fc66e7a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a0cf2ed-5183-4878-9eac-10e8fc66e7a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a0cf2ed-5183-4878-9eac-10e8fc66e7a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdebd66440494ec1b76afd668dfbed22dbd10d508f973993704192d9e91af9c06","name":"Classica Orchestra Afrobeat","registered_at":"2026-06-17T13:46:16Z","symbol":"NIM1414067","token_address":"0x88b15402cf79cc74ec1385f899ddc886be9731b0","type":"artist","uuid":"8a0cf2ed-5183-4878-9eac-10e8fc66e7a0"}
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 0xdebd66440494ec1b76afd668dfbed22dbd10d508f973993704192d9e91af9c06. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a0cf2ed-5183-4878-9eac-10e8fc66e7a0.json and https://artists.proofprofile.net/proofs/artist/8a0cf2ed-5183-4878-9eac-10e8fc66e7a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xdebd66440494ec1b76afd668dfbed22dbd10d508f973993704192d9e91af9c06","name":"Classica Orchestra Afrobeat","registered_at":"2026-06-17T13:46:16Z","symbol":"NIM1414067","token_address":"0x88b15402cf79cc74ec1385f899ddc886be9731b0","type":"artist","uuid":"8a0cf2ed-5183-4878-9eac-10e8fc66e7a0"}
album: Shrine On You: Fela Goes Classical
  type: MusicAlbum
  date published: 2011-07-26
album: Regard sur le passé
  type: MusicAlbum
  date published: 2014-03-28
album: Regard sur le passé
  type: MusicAlbum
  date published: 2014-03-28
album: Regard Sur Le Passe
  type: MusicAlbum
  date published: 2014-11-10
album: POLYPHONIE
  type: MusicAlbum
  date published: 2017-01-14
album: Polyphonie
  type: MusicAlbum
  date published: 2017-04-21
album: Polyphonie
  type: MusicAlbum
  date published: 2020-11-30
album: L'origine del mondo
  type: MusicAlbum
  date published: 2023-05-05
album: L’origine del mondo
  type: MusicAlbum
  date published: 2023-05-05
album: Ka munu munu (Everything moves in circles)
  type: MusicAlbum
  date published: 2023-10-06
album: Ka munu munu
  type: MusicAlbum
  date published: 2023-10-06
album: Circles
  type: MusicAlbum
  date published: 2023-10-13
  track: Ka munu munu (Everything moves in circles)
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234000
    explicit: false
    by artist: Classica Orchestra Afrobeat
    in album: Circles
      type: MusicAlbum
      date published: 2023-10-13
    genre: afrobeat
    isrc code: ITAW02301322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T17:06:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e4edef607709bbf28cdebd3977bd91b0acf0fb2cdfa99adb88d2d0621b65712
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959159
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959159
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAW02301322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T17:48:40Z
    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 0x8e4edef607709bbf28cdebd3977bd91b0acf0fb2cdfa99adb88d2d0621b65712. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/ITAW02301322.
      date published: 2026-07-22T17:48:40Z
    audio: Ka munu munu (Everything moves in circles)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.633
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.56
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.502
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.015
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.547
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.54
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Circles
  type: MusicAlbum
  date published: 2023-10-13
album: But first
  type: MusicAlbum
  date published: 2023-12-01
album: Waggle dance
  type: MusicAlbum
  date published: 2024-01-05