Music Tempo
type: MusicGroup
popularity: 8
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9d0522ee10ceb07fbea580b5da64584a64979f09ccbc9574395950103617764
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c08496f1-d05f-4722-8d06-f95cffe97bcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c08496f1-d05f-4722-8d06-f95cffe97bcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c08496f1-d05f-4722-8d06-f95cffe97bcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9d0522ee10ceb07fbea580b5da64584a64979f09ccbc9574395950103617764","name":"Music Tempo","registered_at":"2026-06-20T19:09:24Z","symbol":"NIM1688048","token_address":"0x58c1c1f8d37506c995aaf434cc5a56e027d19ae7","type":"artist","uuid":"c08496f1-d05f-4722-8d06-f95cffe97bcf"}
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 0xd9d0522ee10ceb07fbea580b5da64584a64979f09ccbc9574395950103617764. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c08496f1-d05f-4722-8d06-f95cffe97bcf.json and https://artists.proofprofile.net/proofs/artist/c08496f1-d05f-4722-8d06-f95cffe97bcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xd9d0522ee10ceb07fbea580b5da64584a64979f09ccbc9574395950103617764","name":"Music Tempo","registered_at":"2026-06-20T19:09:24Z","symbol":"NIM1688048","token_address":"0x58c1c1f8d37506c995aaf434cc5a56e027d19ae7","type":"artist","uuid":"c08496f1-d05f-4722-8d06-f95cffe97bcf"}
album: Lucky Okwe (Oghenekevwe Aro)
  type: MusicAlbum
  date published: 2024-08-11
album: Hon Friday Oviri (Karophiyo Remember)
  type: MusicAlbum
  date published: 2024-09-10
album: Benard O (The Best of Ohenhen)
  type: MusicAlbum
  date published: 2024-09-10
  track: Benard O Ohenen (Ewminomay I Yeghian)
    type: MusicRecording
    duration: PT4M53S
    duration ms: 293520
    explicit: false
    by artist: Music Tempo
    in album: Benard O (The Best of Ohenhen)
      type: MusicAlbum
      date published: 2024-09-10
    isrc code: TCAIT2416758
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:43:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x07a5848eae69fd7d9dd42add2a2fadd783f702c20d3870cb5c3055ef86f52b37
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2416758
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x07a5848eae69fd7d9dd42add2a2fadd783f702c20d3870cb5c3055ef86f52b37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIT2416758.
      date published: 2026-07-05T01:12:41Z
    audio: Benard O Ohenen (Ewminomay I Yeghian)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.161
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.629
      additional property: Energy
        type: PropertyValue
        value: 0.759
      additional property: Speechiness
        type: PropertyValue
        value: 0.195
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.238
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.771
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.665
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Abavo Oghenemaror Austine Avwenaroro
  type: MusicAlbum
  date published: 2024-09-10
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  type: MusicAlbum
  date published: 2024-09-10
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  type: MusicAlbum
  date published: 2025-01-15
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  type: MusicAlbum
  date published: 2025-01-16
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  type: MusicAlbum
  date published: 2025-01-16
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  type: MusicAlbum
  date published: 2025-01-16
album: De Ultimate Alex Igbinedion (Give Democracy a Chance)
  type: MusicAlbum
  date published: 2025-06-26
album: Johnbull Obakpolor (Tribalisim and Corruption Must Die)
  type: MusicAlbum
  date published: 2025-06-26