DJ Sako
type: MusicGroup
popularity: 3
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e8494aa95a2c738491fcc7d3cd33d8ab744dda34cfdb411c3fd612184594569
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e98b5092-2601-4619-9a8d-fcf1e473dd30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e98b5092-2601-4619-9a8d-fcf1e473dd30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e98b5092-2601-4619-9a8d-fcf1e473dd30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e8494aa95a2c738491fcc7d3cd33d8ab744dda34cfdb411c3fd612184594569","name":"DJ Sako","registered_at":"2026-06-21T10:11:25Z","symbol":"NIM1895022","token_address":"0x7a6da93b18f39dfa256bc9976650b973c7ac6f40","type":"artist","uuid":"e98b5092-2601-4619-9a8d-fcf1e473dd30"}
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 0x2e8494aa95a2c738491fcc7d3cd33d8ab744dda34cfdb411c3fd612184594569. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e98b5092-2601-4619-9a8d-fcf1e473dd30.json and https://artists.proofprofile.net/proofs/artist/e98b5092-2601-4619-9a8d-fcf1e473dd30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x2e8494aa95a2c738491fcc7d3cd33d8ab744dda34cfdb411c3fd612184594569","name":"DJ Sako","registered_at":"2026-06-21T10:11:25Z","symbol":"NIM1895022","token_address":"0x7a6da93b18f39dfa256bc9976650b973c7ac6f40","type":"artist","uuid":"e98b5092-2601-4619-9a8d-fcf1e473dd30"}
album: Chill Hip Hop Beat
  type: MusicAlbum
  date published: 2020-09-17
album: chill night
  type: MusicAlbum
  date published: 2020-12-29
album: DJ Sako
  type: MusicAlbum
  date published: 2021-01-10
album: Arabic Night beat
  type: MusicAlbum
  date published: 2021-03-14
album: Arabic House Mix beat
  type: MusicAlbum
  date published: 2021-09-09
  track: Arabic House Mix beat
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193802
    explicit: false
    by artist: DJ Sako
    in album: Arabic House Mix beat
      type: MusicAlbum
      date published: 2021-09-09
    isrc code: QZMEQ2101810
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:31:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18fae5525508cc552a36c315155e77dad6ffebfe05a0392a1981cc2922d8416b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958987
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958987
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2101810
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:33:50Z
    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 0x18fae5525508cc552a36c315155e77dad6ffebfe05a0392a1981cc2922d8416b. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:33:50Z), 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/QZMEQ2101810.
      date published: 2026-07-21T11:33:50Z
    audio: Arabic House Mix beat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.002
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.795
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.151
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.938
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.324
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.349
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Arabic reggaeton Beat
  type: MusicAlbum
  date published: 2021-11-23
album: Arabic Violian beat
  type: MusicAlbum
  date published: 2022-01-20
album: Arabic reggaeton Night
  type: MusicAlbum
  date published: 2022-03-20
album: Arabic Emotional Beat
  type: MusicAlbum
  date published: 2022-04-17
album: Laylet El Hob
  type: MusicAlbum
  date published: 2022-04-28
album: Arabic Night Life
  type: MusicAlbum
  date published: 2023-01-29