Music Hub
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f2257fbdeaa98b99931b6f78bafcb4403dbcfd2dafe8e56bf88b8722b5b68e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5058dbfa-dde8-4e3b-928d-6e5fb2d1febc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5058dbfa-dde8-4e3b-928d-6e5fb2d1febc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5058dbfa-dde8-4e3b-928d-6e5fb2d1febc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f2257fbdeaa98b99931b6f78bafcb4403dbcfd2dafe8e56bf88b8722b5b68e3","name":"Music Hub","registered_at":"2026-06-16T17:42:56Z","symbol":"NIM1127103","token_address":"0x9842abeed453eb9a51a9dc993fa3c8348c17f5e1","type":"artist","uuid":"5058dbfa-dde8-4e3b-928d-6e5fb2d1febc"}
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 0x8f2257fbdeaa98b99931b6f78bafcb4403dbcfd2dafe8e56bf88b8722b5b68e3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5058dbfa-dde8-4e3b-928d-6e5fb2d1febc.json and https://artists.proofprofile.net/proofs/artist/5058dbfa-dde8-4e3b-928d-6e5fb2d1febc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8f2257fbdeaa98b99931b6f78bafcb4403dbcfd2dafe8e56bf88b8722b5b68e3","name":"Music Hub","registered_at":"2026-06-16T17:42:56Z","symbol":"NIM1127103","token_address":"0x9842abeed453eb9a51a9dc993fa3c8348c17f5e1","type":"artist","uuid":"5058dbfa-dde8-4e3b-928d-6e5fb2d1febc"}
album: Ekwensu Ibu Onye Ome Wayo
  type: MusicAlbum
  date published: 2025-07-09
  track: Ekwensu Ibu Onye Ome Wayo
    type: MusicRecording
    duration: PT5M41S
    duration ms: 341988
    explicit: false
    by artist: Music Hub
    in album: Ekwensu Ibu Onye Ome Wayo
      type: MusicAlbum
      date published: 2025-07-09
    isrc code: TCAJV2591920
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:18:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x769814259eea7cf2f726f5e9643687d2797f0b6fff50170da34485421f7506f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJV2591920
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x769814259eea7cf2f726f5e9643687d2797f0b6fff50170da34485421f7506f7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/TCAJV2591920.
      date published: 2026-07-22T12:33:25Z
    audio: Ekwensu Ibu Onye Ome Wayo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.828
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.519
      additional property: Energy
        type: PropertyValue
        value: 0.953
      additional property: Speechiness
        type: PropertyValue
        value: 0.214
      additional property: Acousticness
        type: PropertyValue
        value: 0.356
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.034
      additional property: Liveness
        type: PropertyValue
        value: 0.179
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.673
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.503
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Igbo Praise Medley
  type: MusicAlbum
  date published: 2025-07-23
album: Pounds and Dollars
  type: MusicAlbum
  date published: 2025-08-13
album: Powerful Worship
  type: MusicAlbum
  date published: 2025-09-29