Cheick Siriman Sissoko
type: MusicGroup
popularity: 3
followers: 1417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2964f697bc0ca0cff902ac428b03766ad39716e53706a346ea2387a53fa4238
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d9f0048-4a99-481e-a777-230ed13e1dc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d9f0048-4a99-481e-a777-230ed13e1dc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d9f0048-4a99-481e-a777-230ed13e1dc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2964f697bc0ca0cff902ac428b03766ad39716e53706a346ea2387a53fa4238","name":"Cheick Siriman Sissoko","registered_at":"2026-06-17T09:23:21Z","symbol":"NIM1351434","token_address":"0x39ee5141df8634e3f06c66b95b4c0da1c69e0603","type":"artist","uuid":"7d9f0048-4a99-481e-a777-230ed13e1dc0"}
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 0xa2964f697bc0ca0cff902ac428b03766ad39716e53706a346ea2387a53fa4238. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d9f0048-4a99-481e-a777-230ed13e1dc0.json and https://artists.proofprofile.net/proofs/artist/7d9f0048-4a99-481e-a777-230ed13e1dc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0xa2964f697bc0ca0cff902ac428b03766ad39716e53706a346ea2387a53fa4238","name":"Cheick Siriman Sissoko","registered_at":"2026-06-17T09:23:21Z","symbol":"NIM1351434","token_address":"0x39ee5141df8634e3f06c66b95b4c0da1c69e0603","type":"artist","uuid":"7d9f0048-4a99-481e-a777-230ed13e1dc0"}
album: Siriman
  type: MusicAlbum
  date published: 2018-09-22
album: Kayes Ba
  type: MusicAlbum
  date published: 2019-04-13
album: San Fin
  type: MusicAlbum
  date published: 2019-06-26
  track: San Fin
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254433
    explicit: false
    by artist: Cheick Siriman Sissoko
    in album: San Fin
      type: MusicAlbum
      date published: 2019-06-26
    isrc code: USHM21973603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:03:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4815bc5744adafb09a900654ced5ecea4b4bad62e9d698d31028040f5ed26d3a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21973603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x4815bc5744adafb09a900654ced5ecea4b4bad62e9d698d31028040f5ed26d3a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USHM21973603.
      date published: 2026-07-18T19:27:02Z
    audio: San Fin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.166
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.726
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.23
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.04
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.425
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.235
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ne Kelen Ta
  type: MusicAlbum
  date published: 2019-06-27
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  type: MusicAlbum
  date published: 2019-10-25
album: Allah Ta Di Bai Ma
  type: MusicAlbum
  date published: 2020-02-01
album: Na Kai Nna
  type: MusicAlbum
  date published: 2020-02-29
album: Ma vie c'est ma vie
  type: MusicAlbum
  date published: 2021-07-26
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  type: MusicAlbum
  date published: 2021-08-01
album: Ni Ya Mai A Bon Na Kan, A Sigui Ra Kan
  type: MusicAlbum
  date published: 2021-08-01
album: Chouina Kadi
  type: MusicAlbum
  date published: 2022-01-10
album: Amara Champion
  type: MusicAlbum
  date published: 2022-02-27
album: Osez entreprendre en Guinée
  type: MusicAlbum
  date published: 2023-05-15
album: Nafissatou ni bolo be Allah bolo
  type: MusicAlbum
  date published: 2023-06-14
album: Armée Mali
  type: MusicAlbum
  date published: 2023-09-17
album: Mali bumda
  type: MusicAlbum
  date published: 2024-04-22
album: Hommage à Toumani Diabaté
  type: MusicAlbum
  date published: 2024-08-12
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-06-27