Khaled El Hanin
type: MusicGroup
genre: khaleeji
popularity: 32
followers: 717
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x857a3f852332acd622bf18367a13d62bcbae0a9f574a18b3d56263c2cd7b80d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f27836e-82e2-413b-9d42-f9410c198559.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f27836e-82e2-413b-9d42-f9410c198559.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f27836e-82e2-413b-9d42-f9410c198559
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x857a3f852332acd622bf18367a13d62bcbae0a9f574a18b3d56263c2cd7b80d0","name":"Khaled El Hanin","registered_at":"2026-06-11T15:20:15Z","symbol":"NIM0061542","token_address":"0xb7a96d518179b806182771ce53303291cbd0016e","type":"artist","uuid":"2f27836e-82e2-413b-9d42-f9410c198559"}
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 0x857a3f852332acd622bf18367a13d62bcbae0a9f574a18b3d56263c2cd7b80d0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f27836e-82e2-413b-9d42-f9410c198559.json and https://artists.proofprofile.net/proofs/artist/2f27836e-82e2-413b-9d42-f9410c198559.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x857a3f852332acd622bf18367a13d62bcbae0a9f574a18b3d56263c2cd7b80d0","name":"Khaled El Hanin","registered_at":"2026-06-11T15:20:15Z","symbol":"NIM0061542","token_address":"0xb7a96d518179b806182771ce53303291cbd0016e","type":"artist","uuid":"2f27836e-82e2-413b-9d42-f9410c198559"}
album: Habiby Winak
  type: MusicAlbum
  date published: 2018-02-26
album: El Awal Wa El Akher
  type: MusicAlbum
  date published: 2018-02-28
album: Shno Saweitely
  type: MusicAlbum
  date published: 2018-04-22
album: Khaled El Hanin Collection
  type: MusicAlbum
  date published: 2020-02-05
  track: Elakatna
    type: MusicRecording
    duration: PT1M2S
    duration ms: 62028
    explicit: false
    by artist: Khaled El Hanin
    in album: Khaled El Hanin Collection
      type: MusicAlbum
      date published: 2020-02-05
    genre: khaleeji
    isrc code: FR10S2093989
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:07:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3a5a08bf877bb6f05dd71c2be0d53ebe853826c8ee856db076f6a42a3706ed04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2093989
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x3a5a08bf877bb6f05dd71c2be0d53ebe853826c8ee856db076f6a42a3706ed04. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR10S2093989.
      date published: 2026-07-18T12:14:37Z
    audio: Elakatna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.431
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.516
      additional property: Energy
        type: PropertyValue
        value: 0.449
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.834
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.54
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.478
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.768
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Badeit Athassan
  type: MusicAlbum
  date published: 2020-06-01