Ismail Nosrat
type: MusicGroup
genre: arabic rap
genre: egyptian hip hop
genre: egyptian pop
genre: mahraganat
popularity: 37
followers: 17334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd323f1c1f69402a73bf50f5db2809ae123c00b355ab5f7b028cfd19250cdf029
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/354d0db9-1e0f-43f4-9dc5-60376c01847e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/354d0db9-1e0f-43f4-9dc5-60376c01847e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/354d0db9-1e0f-43f4-9dc5-60376c01847e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd323f1c1f69402a73bf50f5db2809ae123c00b355ab5f7b028cfd19250cdf029","name":"Ismail Nosrat","registered_at":"2026-06-11T16:37:16Z","symbol":"NIM0069777","token_address":"0xada6c279d0cf36273759c6716f74b366f84ad5e8","type":"artist","uuid":"354d0db9-1e0f-43f4-9dc5-60376c01847e"}
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 0xd323f1c1f69402a73bf50f5db2809ae123c00b355ab5f7b028cfd19250cdf029. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/354d0db9-1e0f-43f4-9dc5-60376c01847e.json and https://artists.proofprofile.net/proofs/artist/354d0db9-1e0f-43f4-9dc5-60376c01847e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xd323f1c1f69402a73bf50f5db2809ae123c00b355ab5f7b028cfd19250cdf029","name":"Ismail Nosrat","registered_at":"2026-06-11T16:37:16Z","symbol":"NIM0069777","token_address":"0xada6c279d0cf36273759c6716f74b366f84ad5e8","type":"artist","uuid":"354d0db9-1e0f-43f4-9dc5-60376c01847e"}
album: BASHA Official REMIX
  type: MusicAlbum
  date published: 2023-05-19
album: NICE
  type: MusicAlbum
  date published: 2024-05-19
  track: NICE
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282935
    explicit: false
    by artist: Ismail Nosrat
    in album: NICE
      type: MusicAlbum
      date published: 2024-05-19
    genre: arabic rap
    genre: egyptian hip hop
    genre: egyptian pop
    genre: mahraganat
    isrc code: EGA010561153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:33:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1a6c67fb19b3827b6d7054aeeb61ed6283c8053837b6fcf7d93b78bbebef6d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA010561153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0xf1a6c67fb19b3827b6d7054aeeb61ed6283c8053837b6fcf7d93b78bbebef6d5. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/EGA010561153.
      date published: 2026-07-17T09:14:21Z
    audio: NICE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.022
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.637
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.609
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.656
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.152
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor