Abdul Karim Abdul Kader
type: MusicGroup
genre: khaleeji
popularity: 6
followers: 1100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66d6d98a4f3168ad18b2ab74761e7d731b775ceef2d7a5e2089b27deab1339ef
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/8eb81c23-6af1-4156-aad7-3f79eb43768e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8eb81c23-6af1-4156-aad7-3f79eb43768e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8eb81c23-6af1-4156-aad7-3f79eb43768e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66d6d98a4f3168ad18b2ab74761e7d731b775ceef2d7a5e2089b27deab1339ef","name":"Abdul Karim Abdul Kader","registered_at":"2026-06-17T15:26:47Z","symbol":"NIM1438053","token_address":"0x31af0aff47bf1f425afb619f1954586c62b17944","type":"artist","uuid":"8eb81c23-6af1-4156-aad7-3f79eb43768e"}
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 0x66d6d98a4f3168ad18b2ab74761e7d731b775ceef2d7a5e2089b27deab1339ef. 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/8eb81c23-6af1-4156-aad7-3f79eb43768e.json and https://artists.proofprofile.net/proofs/artist/8eb81c23-6af1-4156-aad7-3f79eb43768e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x66d6d98a4f3168ad18b2ab74761e7d731b775ceef2d7a5e2089b27deab1339ef","name":"Abdul Karim Abdul Kader","registered_at":"2026-06-17T15:26:47Z","symbol":"NIM1438053","token_address":"0x31af0aff47bf1f425afb619f1954586c62b17944","type":"artist","uuid":"8eb81c23-6af1-4156-aad7-3f79eb43768e"}
album: Sheftak
  type: MusicAlbum
  date published: 1993-01-01
album: Rajee
  type: MusicAlbum
  date published: 1996-01-01
album: Aghani Lk
  type: MusicAlbum
  date published: 1997-01-01
album: Ashtaq Lak
  type: MusicAlbum
  date published: 2007-01-01
  track: Ward Al Gharam
    type: MusicRecording
    duration: PT5M13S
    duration ms: 313667
    explicit: false
    by artist: Abdul Karim Abdul Kader
    in album: Ashtaq Lak
      type: MusicAlbum
      date published: 2007-01-01
    genre: khaleeji
    isrc code: AEA140701531
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:57:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35e83e85a62cd5d5f198095132c3cb28bca85dae7f32cca191ff24aa215290b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA140701531
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0x35e83e85a62cd5d5f198095132c3cb28bca85dae7f32cca191ff24aa215290b0. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/AEA140701531.
      date published: 2026-07-04T02:06:47Z
    audio: Ward Al Gharam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.037
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.543
      additional property: Energy
        type: PropertyValue
        value: 0.67
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.409
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.791
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.622
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.726
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ana Welly
  type: MusicAlbum
  date published: 2008-06-10