The Sultan
type: MusicGroup
genre: bass house
popularity: 9
followers: 637
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacbfbf3d977ad9d41269cc4d8d4a2c582fb431977908291fd625b642fe7c0667
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcbc4a01-95fe-4d66-a8b3-1853e8ae050b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcbc4a01-95fe-4d66-a8b3-1853e8ae050b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcbc4a01-95fe-4d66-a8b3-1853e8ae050b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacbfbf3d977ad9d41269cc4d8d4a2c582fb431977908291fd625b642fe7c0667","name":"The Sultan","registered_at":"2026-06-21T05:12:11Z","symbol":"NIM1830245","token_address":"0xa3126f5b17eeaff1c6d22b2aa9a60328c668e7c2","type":"artist","uuid":"dcbc4a01-95fe-4d66-a8b3-1853e8ae050b"}
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 0xacbfbf3d977ad9d41269cc4d8d4a2c582fb431977908291fd625b642fe7c0667. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcbc4a01-95fe-4d66-a8b3-1853e8ae050b.json and https://artists.proofprofile.net/proofs/artist/dcbc4a01-95fe-4d66-a8b3-1853e8ae050b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xacbfbf3d977ad9d41269cc4d8d4a2c582fb431977908291fd625b642fe7c0667","name":"The Sultan","registered_at":"2026-06-21T05:12:11Z","symbol":"NIM1830245","token_address":"0xa3126f5b17eeaff1c6d22b2aa9a60328c668e7c2","type":"artist","uuid":"dcbc4a01-95fe-4d66-a8b3-1853e8ae050b"}
album: Opera
  type: MusicAlbum
  date published: 2015-10-23
album: Opera
  type: MusicAlbum
  date published: 2016-08-22
album: Amadeo Wolf
  type: MusicAlbum
  date published: 2016-12-19
  track: Amadeo Wolf
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189544
    explicit: false
    by artist: The Sultan
    in album: Amadeo Wolf
      type: MusicAlbum
      date published: 2016-12-19
    genre: bass house
    isrc code: GBSMU3195382
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:01:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x38ebcc4d391de42f04305eacb5361549e076ce29cfcb0e6f620e1908b6c6a0ad
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3195382
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:06:11Z
    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 0x38ebcc4d391de42f04305eacb5361549e076ce29cfcb0e6f620e1908b6c6a0ad. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:06:11Z), 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/GBSMU3195382.
      date published: 2026-07-17T03:06:11Z
    audio: Amadeo Wolf
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.026
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.675
      additional property: Energy
        type: PropertyValue
        value: 0.865
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.124
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.8
      additional property: Liveness
        type: PropertyValue
        value: 0.376
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.555
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.845
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major