Big Sultan
type: MusicGroup
genre: moroccan rap
popularity: 6
followers: 598
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb09d160865b240f62a7c2706d4b03522bc968fe25fc724994b9e01a6c565b08f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8d383c1-0648-4246-9138-ca6c22643ffe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8d383c1-0648-4246-9138-ca6c22643ffe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8d383c1-0648-4246-9138-ca6c22643ffe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb09d160865b240f62a7c2706d4b03522bc968fe25fc724994b9e01a6c565b08f","name":"Big Sultan","registered_at":"2026-06-20T15:59:34Z","symbol":"NIM1648607","token_address":"0xdd177356d13612eb68b51191c0e02bd04af904fb","type":"artist","uuid":"b8d383c1-0648-4246-9138-ca6c22643ffe"}
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 0xb09d160865b240f62a7c2706d4b03522bc968fe25fc724994b9e01a6c565b08f. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8d383c1-0648-4246-9138-ca6c22643ffe.json and https://artists.proofprofile.net/proofs/artist/b8d383c1-0648-4246-9138-ca6c22643ffe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xb09d160865b240f62a7c2706d4b03522bc968fe25fc724994b9e01a6c565b08f","name":"Big Sultan","registered_at":"2026-06-20T15:59:34Z","symbol":"NIM1648607","token_address":"0xdd177356d13612eb68b51191c0e02bd04af904fb","type":"artist","uuid":"b8d383c1-0648-4246-9138-ca6c22643ffe"}
album: Atraco Al Panda
  type: MusicAlbum
  date published: 2019-02-04
album: Atraco Al Panda
  type: MusicAlbum
  date published: 2019-02-04
album: Mama
  type: MusicAlbum
  date published: 2019-02-04
album: Amigo
  type: MusicAlbum
  date published: 2019-03-24
album: Lghorba S3iba
  type: MusicAlbum
  date published: 2019-06-20
album: Lghorba S3iba
  type: MusicAlbum
  date published: 2019-06-20
  track: Lghorba S3iba
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270551
    explicit: false
    by artist: Big Sultan
    in album: Lghorba S3iba
      type: MusicAlbum
      date published: 2019-06-20
    genre: moroccan rap
    isrc code: QZFYY1991380
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:16:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a42286c38f05758c502a2e9480851e42acecb186a889d210f10537fa586201d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1991380
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:22:48Z
    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 0x6a42286c38f05758c502a2e9480851e42acecb186a889d210f10537fa586201d. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:22:48Z), 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/QZFYY1991380.
      date published: 2026-07-17T00:22:48Z
    audio: Lghorba S3iba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.039
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.833
      additional property: Energy
        type: PropertyValue
        value: 0.785
      additional property: Speechiness
        type: PropertyValue
        value: 0.168
      additional property: Acousticness
        type: PropertyValue
        value: 0.234
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.247
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.897
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.905
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sa3odi
  type: MusicAlbum
  date published: 2019-07-30
album: Sahara
  type: MusicAlbum
  date published: 2019-08-28
album: Sahara
  type: MusicAlbum
  date published: 2019-08-28
album: Un Bandolero
  type: MusicAlbum
  date published: 2019-12-09
album: Sientes
  type: MusicAlbum
  date published: 2019-12-19
album: Traficante
  type: MusicAlbum
  date published: 2020-03-03
album: La Prensa
  type: MusicAlbum
  date published: 2020-03-14
album: Pandemia
  type: MusicAlbum
  date published: 2020-04-07
album: Pandemia
  type: MusicAlbum
  date published: 2020-04-07
album: Stop Racismo
  type: MusicAlbum
  date published: 2020-06-07
album: Se Doblaron
  type: MusicAlbum
  date published: 2020-06-26
album: One Shot
  type: MusicAlbum
  date published: 2020-08-08
album: Perdona
  type: MusicAlbum
  date published: 2020-09-26
album: Mafioze
  type: MusicAlbum
  date published: 2021-01-23
album: Los Menas
  type: MusicAlbum
  date published: 2021-06-08
album: La 17600
  type: MusicAlbum
  date published: 2021-10-13
album: La 17600
  type: MusicAlbum
  date published: 2021-10-13
album: Klam Nass
  type: MusicAlbum
  date published: 2022-06-24
album: Lo Sé
  type: MusicAlbum
  date published: 2022-09-29
album: Inocente
album: Leones del Atlas
album: Abajo
album: Valiente

Inocente
type: MusicAlbum
date published: 2022-12-09

Leones del Atlas
type: MusicAlbum
date published: 2022-12-23

Abajo
type: MusicAlbum
date published: 2023-06-30

Valiente
type: MusicAlbum
date published: 2025-08-22