يوسف سبارك
type: MusicGroup
popularity: 3
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1efa7a77c0be3a4a86acf31f5dbb93dc99c78d39d9834bf6854f7c107b08d429
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/873368aa-0398-420b-915e-d2cb2e33d1fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/873368aa-0398-420b-915e-d2cb2e33d1fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/873368aa-0398-420b-915e-d2cb2e33d1fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1efa7a77c0be3a4a86acf31f5dbb93dc99c78d39d9834bf6854f7c107b08d429","name":"يوسف سبارك","registered_at":"2026-06-17T13:10:30Z","symbol":"NIM1405526","token_address":"0x4569f2cc8663c20e756777fcf6b2f9d699b8a922","type":"artist","uuid":"873368aa-0398-420b-915e-d2cb2e33d1fe"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efa7a77c0be3a4a86acf31f5dbb93dc99c78d39d9834bf6854f7c107b08d429. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/873368aa-0398-420b-915e-d2cb2e33d1fe.json and https://artists.proofprofile.net/proofs/artist/873368aa-0398-420b-915e-d2cb2e33d1fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1efa7a77c0be3a4a86acf31f5dbb93dc99c78d39d9834bf6854f7c107b08d429","name":"يوسف سبارك","registered_at":"2026-06-17T13:10:30Z","symbol":"NIM1405526","token_address":"0x4569f2cc8663c20e756777fcf6b2f9d699b8a922","type":"artist","uuid":"873368aa-0398-420b-915e-d2cb2e33d1fe"}
album: ياسر البحري
  type: MusicAlbum
  date published: 2021-01-14
album: مجانين
  type: MusicAlbum
  date published: 2021-01-19
album: ماذا بعد
  type: MusicAlbum
  date published: 2021-02-01
album: غدار
  type: MusicAlbum
  date published: 2021-03-11
album: حلوة اللبن
  type: MusicAlbum
  date published: 2021-06-14
album: ليلي يا ليلي
  type: MusicAlbum
  date published: 2022-01-27
album: ذيك العيون
  type: MusicAlbum
  date published: 2022-02-03
album: وايد
  type: MusicAlbum
  date published: 2022-05-18
album: الليلة بنولعها
  type: MusicAlbum
  date published: 2024-10-16
album: مختلف
  type: MusicAlbum
  date published: 2025-02-13
album: دوبامين
  type: MusicAlbum
  date published: 2025-04-16
album: عمبلوص
  type: MusicAlbum
  date published: 2025-06-01
album: بلاير
  type: MusicAlbum
  date published: 2025-07-30
album: حبة حبة
  type: MusicAlbum
  date published: 2025-08-27
album: انتي
  type: MusicAlbum
  date published: 2025-09-10
  track: انتي
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152920
    explicit: false
    by artist: يوسف سبارك
    in album: انتي
      type: MusicAlbum
      date published: 2025-09-10
    isrc code: CAQ8S1646461
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:35:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3701c58added724da7494042e5f4c02185eb02e433b8af3e6a1a1ec62c1f48a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQ8S1646461
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3701c58added724da7494042e5f4c02185eb02e433b8af3e6a1a1ec62c1f48a5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/CAQ8S1646461.
      date published: 2026-07-21T00:24:07Z
    audio: انتي
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.217
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.727
      additional property: Speechiness
        type: PropertyValue
        value: 0.238
      additional property: Acousticness
        type: PropertyValue
        value: 0.2
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.227
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.381
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.829
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: كلك حلا
  type: MusicAlbum
  date published: 2025-10-01