Saif Alkhatib
type: MusicGroup
popularity: 17
followers: 2495
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79e990610fa59097b6a1f699d70b3471cf8ef0ab009f28871d7a655ba7173962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcafc1a5-c235-4bd7-bea8-362f5d2e811b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcafc1a5-c235-4bd7-bea8-362f5d2e811b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcafc1a5-c235-4bd7-bea8-362f5d2e811b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79e990610fa59097b6a1f699d70b3471cf8ef0ab009f28871d7a655ba7173962","name":"Saif Alkhatib","registered_at":"2026-06-15T07:02:11Z","symbol":"NIM0718800","token_address":"0x807329e617e1118039eccbb4ba0cacbd236b99ab","type":"artist","uuid":"fcafc1a5-c235-4bd7-bea8-362f5d2e811b"}
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 0x79e990610fa59097b6a1f699d70b3471cf8ef0ab009f28871d7a655ba7173962. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcafc1a5-c235-4bd7-bea8-362f5d2e811b.json and https://artists.proofprofile.net/proofs/artist/fcafc1a5-c235-4bd7-bea8-362f5d2e811b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x79e990610fa59097b6a1f699d70b3471cf8ef0ab009f28871d7a655ba7173962","name":"Saif Alkhatib","registered_at":"2026-06-15T07:02:11Z","symbol":"NIM0718800","token_address":"0x807329e617e1118039eccbb4ba0cacbd236b99ab","type":"artist","uuid":"fcafc1a5-c235-4bd7-bea8-362f5d2e811b"}
album: قربي كمان
  type: MusicAlbum
  date published: 2023-08-30
album: قربي كمان
  type: MusicAlbum
  date published: 2023-08-30
album: تعالي إرجعي
  type: MusicAlbum
  date published: 2024-04-25
  track: تعالي إرجعي
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215593
    explicit: false
    by artist: Saif Alkhatib
    in album: تعالي إرجعي
      type: MusicAlbum
      date published: 2024-04-25
    isrc code: QZTAY2403849
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:07:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88434e4c72ab62235c10a2366a5a4f699364d649ad6c48a039372b0e01c1a0af
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2403849
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0x88434e4c72ab62235c10a2366a5a4f699364d649ad6c48a039372b0e01c1a0af. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZTAY2403849.
      date published: 2026-07-20T02:22:58Z
    audio: تعالي إرجعي
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.987
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.433
      additional property: Energy
        type: PropertyValue
        value: 0.498
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.682
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.149
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.198
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.467
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: تعالي إرجعي
  type: MusicAlbum
  date published: 2024-04-25
album: هي وين
  type: MusicAlbum
  date published: 2024-09-15
album: Yalla Barrah
  type: MusicAlbum
  date published: 2025-01-01
album: Hawni 3alay
  type: MusicAlbum
  date published: 2025-01-08