Official Music
type: MusicGroup
popularity: 5
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe36e0bb1c05d5301f82c527a36de28ba17638d73d09eb74a23336e71c150ac26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45a43f92-e1ad-4a4d-a916-746bb3a2a007.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45a43f92-e1ad-4a4d-a916-746bb3a2a007.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45a43f92-e1ad-4a4d-a916-746bb3a2a007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe36e0bb1c05d5301f82c527a36de28ba17638d73d09eb74a23336e71c150ac26","name":"Official Music","registered_at":"2026-06-16T13:49:34Z","symbol":"NIM1071411","token_address":"0x966fc8a1fbd3ba525368a5a9ca731d8ac0d0d039","type":"artist","uuid":"45a43f92-e1ad-4a4d-a916-746bb3a2a007"}
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 0xe36e0bb1c05d5301f82c527a36de28ba17638d73d09eb74a23336e71c150ac26. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45a43f92-e1ad-4a4d-a916-746bb3a2a007.json and https://artists.proofprofile.net/proofs/artist/45a43f92-e1ad-4a4d-a916-746bb3a2a007.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0xe36e0bb1c05d5301f82c527a36de28ba17638d73d09eb74a23336e71c150ac26","name":"Official Music","registered_at":"2026-06-16T13:49:34Z","symbol":"NIM1071411","token_address":"0x966fc8a1fbd3ba525368a5a9ca731d8ac0d0d039","type":"artist","uuid":"45a43f92-e1ad-4a4d-a916-746bb3a2a007"}
album: MELODY
  type: MusicAlbum
  date published: 2025-05-20
album: Courtside Qawali
  type: MusicAlbum
  date published: 2025-06-12
  track: Courtside Qawali
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238703
    explicit: false
    by artist: Official Music
    in album: Courtside Qawali
      type: MusicAlbum
      date published: 2025-06-12
    isrc code: CAGOO2585164
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:57:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f4e0794b04a51e1e3ca5230522fd361f539a7db76e138b6273f43aed1eca6b5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2585164
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:37:11Z
    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 0x8f4e0794b04a51e1e3ca5230522fd361f539a7db76e138b6273f43aed1eca6b5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:37:11Z), 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/CAGOO2585164.
      date published: 2026-07-17T04:37:11Z
    audio: Courtside Qawali
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.085
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.495
      additional property: Energy
        type: PropertyValue
        value: 0.56
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.843
      additional property: Liveness
        type: PropertyValue
        value: 0.062
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.101
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.556
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Courtside version 3
  type: MusicAlbum
  date published: 2025-06-13