Sadi Sidi Sharifai
type: MusicGroup
popularity: 9
followers: 2758
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x973a4990044f726c7075a3c09aa3706d5a4619ebaee043c35f11adf015fb0af2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x973a4990044f726c7075a3c09aa3706d5a4619ebaee043c35f11adf015fb0af2","name":"Sadi Sidi Sharifai","registered_at":"2026-06-16T10:33:10Z","symbol":"NIM1024570","token_address":"0xf44c913929da99a2bbec9591b5a3a2bcec3238e5","type":"artist","uuid":"3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b"}
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 0x973a4990044f726c7075a3c09aa3706d5a4619ebaee043c35f11adf015fb0af2. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b.json and https://artists.proofprofile.net/proofs/artist/3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x973a4990044f726c7075a3c09aa3706d5a4619ebaee043c35f11adf015fb0af2","name":"Sadi Sidi Sharifai","registered_at":"2026-06-16T10:33:10Z","symbol":"NIM1024570","token_address":"0xf44c913929da99a2bbec9591b5a3a2bcec3238e5","type":"artist","uuid":"3c3fcc1f-a6de-4ee2-b424-2c1deba67b5b"}
album: Iconic Sounds of Africa, Vol. 20
  type: MusicAlbum
  date published: 2018-04-05
album: Iconic Sounds of Africa, Vol. 17
  type: MusicAlbum
  date published: 2018-04-05
album: Iconic Sounds of Africa, Vol. 18
  type: MusicAlbum
  date published: 2018-04-05
album: Iconic Sounds of Africa, Vol. 19
  type: MusicAlbum
  date published: 2018-04-05
  track: Sakata
    type: MusicRecording
    duration: PT6M41S
    duration ms: 401397
    explicit: false
    by artist: Sadi Sidi Sharifai
    in album: Iconic Sounds of Africa, Vol. 19
      type: MusicAlbum
      date published: 2018-04-05
    isrc code: FR2X41850052
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:39:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x69ef1a233fbf4b91de9c29e5a9f06f783d40e59b9ac86b446e5955411cee5324
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41850052
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x69ef1a233fbf4b91de9c29e5a9f06f783d40e59b9ac86b446e5955411cee5324. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR2X41850052.
      date published: 2026-07-05T19:27:56Z
    audio: Sakata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.983
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.815
      additional property: Energy
        type: PropertyValue
        value: 0.536
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.554
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.77
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.139
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Iconic Sounds of Africa Vol, 20
  type: MusicAlbum
  date published: 2018-04-05
album: Iconic Sounds of Africa Vol, 17
  type: MusicAlbum
  date published: 2018-04-05
album: Iconic Sounds Of Africa, Vol. 20
  type: MusicAlbum
  date published: 2018-05-10
album: African Gold, Vol. 3
  type: MusicAlbum
  date published: 2020-04-01
album: African Gold, Vol. 1
  type: MusicAlbum
  date published: 2020-04-01
album: African Gold, Vol. 2
  type: MusicAlbum
  date published: 2020-04-01
album: Sauyin Rayuwa
  type: MusicAlbum
  date published: 2025-05-22
album: Tushen So
  type: MusicAlbum
  date published: 2025-05-22
album: Soyayya Rayuwa Ce Rimix 2025
  type: MusicAlbum
  date published: 2025-05-28
album: Tsumayi Rimix 2025
  type: MusicAlbum
  date published: 2025-06-07
album: Ta'aziyar Alhaji Dr. Aminu Dantata 2025
  type: MusicAlbum
  date published: 2025-07-23
album: Katanga X Sakata Rimix 2025
  type: MusicAlbum
  date published: 2025-10-21