Nadia Moustafa
type: MusicGroup
genre: egyptian pop
popularity: 12
followers: 5907
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0e302515cc541c85c869e65622e531fe8b7537663629f424a0e739dfb589a7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953707
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953707
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7af701cc-f94a-450f-b5c9-e6fd91650175.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7af701cc-f94a-450f-b5c9-e6fd91650175.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7af701cc-f94a-450f-b5c9-e6fd91650175
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:22:21Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0e302515cc541c85c869e65622e531fe8b7537663629f424a0e739dfb589a7c","name":"Nadia Moustafa","registered_at":"2026-06-14T17:26:55Z","symbol":"NIM0524244","token_address":"0xb3eb401dd80ddff6a4d715bf76a7710335038fae","type":"artist","uuid":"7af701cc-f94a-450f-b5c9-e6fd91650175"}
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 0xe0e302515cc541c85c869e65622e531fe8b7537663629f424a0e739dfb589a7c. Chain 2 (Bitcoin): anchored in block 953707 (2026-06-14T23:22:21Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7af701cc-f94a-450f-b5c9-e6fd91650175.json and https://artists.proofprofile.net/proofs/artist/7af701cc-f94a-450f-b5c9-e6fd91650175.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:22:21Z
  text: {"copyright_id":"0xe0e302515cc541c85c869e65622e531fe8b7537663629f424a0e739dfb589a7c","name":"Nadia Moustafa","registered_at":"2026-06-14T17:26:55Z","symbol":"NIM0524244","token_address":"0xb3eb401dd80ddff6a4d715bf76a7710335038fae","type":"artist","uuid":"7af701cc-f94a-450f-b5c9-e6fd91650175"}
album: Ya Ommaya Gawabat
  type: MusicAlbum
  date published: 1985-12-31
album: Matkhafsh Alaya
  type: MusicAlbum
  date published: 1985-12-31
album: Bekol Loghat El Alam
  type: MusicAlbum
  date published: 1987-12-31
album: Leena
  type: MusicAlbum
  date published: 1988-12-31
album: Salamat
  type: MusicAlbum
  date published: 1989-12-31
album: Ella Roayak
  type: MusicAlbum
  date published: 1989-12-31
album: Masafat
  type: MusicAlbum
  date published: 1989-12-31
album: El Solh Kheir Salamat
  type: MusicAlbum
  date published: 1989-12-31
album: Bethebeny
  type: MusicAlbum
  date published: 1990-12-31
album: Wala Kan Ala Baly
  type: MusicAlbum
  date published: 1994-12-31
  track: Law Kona Al Bal
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268944
    explicit: false
    by artist: Nadia Moustafa
    in album: Wala Kan Ala Baly
      type: MusicAlbum
      date published: 1994-12-31
    genre: egyptian pop
    isrc code: EGA020501511
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:25:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4e4425d849eb5c228b956e3e1c9c2b847e57be103c39f12086e33e8f9022715
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA020501511
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xa4e4425d849eb5c228b956e3e1c9c2b847e57be103c39f12086e33e8f9022715. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/EGA020501511.
      date published: 2026-07-04T10:04:33Z
    audio: Law Kona Al Bal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.581
      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: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.635
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.752
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.353
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.819
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.694
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Shadoni Enak
  type: MusicAlbum
  date published: 1995-12-01
album: جاي في ايه
  type: MusicAlbum
  date published: 1996-01-14