Yusuf Azad Qawwal
type: MusicGroup
genre: ghazal
genre: qawwali
genre: sufi
popularity: 11
followers: 3292
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18e2a83b2e1ff1787ab882d6e6c86c5f23f8489a485a7eac653abe9eef787d51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/711238a7-ccb3-4174-91c4-7b47061fb126.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/711238a7-ccb3-4174-91c4-7b47061fb126.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/711238a7-ccb3-4174-91c4-7b47061fb126
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18e2a83b2e1ff1787ab882d6e6c86c5f23f8489a485a7eac653abe9eef787d51","name":"Yusuf Azad Qawwal","registered_at":"2026-06-14T16:24:19Z","symbol":"NIM0509307","token_address":"0x54cf92725b5d0767dc84f82745e1f006fbcd6337","type":"artist","uuid":"711238a7-ccb3-4174-91c4-7b47061fb126"}
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 0x18e2a83b2e1ff1787ab882d6e6c86c5f23f8489a485a7eac653abe9eef787d51. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/711238a7-ccb3-4174-91c4-7b47061fb126.json and https://artists.proofprofile.net/proofs/artist/711238a7-ccb3-4174-91c4-7b47061fb126.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x18e2a83b2e1ff1787ab882d6e6c86c5f23f8489a485a7eac653abe9eef787d51","name":"Yusuf Azad Qawwal","registered_at":"2026-06-14T16:24:19Z","symbol":"NIM0509307","token_address":"0x54cf92725b5d0767dc84f82745e1f006fbcd6337","type":"artist","uuid":"711238a7-ccb3-4174-91c4-7b47061fb126"}
album: King of Qawals (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1961-01-01
album: Ziarat
  type: MusicAlbum
  date published: 1962-12-31
album: Ziarat (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1962-12-31
album: Muqabila Nasihat Naat
  type: MusicAlbum
  date published: 1983-12-01
album: Benazeer
  type: MusicAlbum
  date published: 1984-01-31
album: Jannat Ki Pel
  type: MusicAlbum
  date published: 1999-08-19
album: Favourite Qawwalis
  type: MusicAlbum
  date published: 1999-09-01