Baligh Hamdi
type: MusicGroup
genre: egyptian pop
description: Baligh Hamdi ( ; 7 October 1931 – 12 September 1993) was an Egyptian composer who created and composed many hit songs for several singers in the Arab world, especially during the 1960s and 1970s. He c
popularity: 20
followers: 11215
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  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
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album: Zay El Hawa Live
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  date published: 2023-11-10
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    by artist: Baligh Hamdi
    by artist: Assala Nasri
    in album: Zay El Hawa Live
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      date published: 2023-11-10
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-06-13T13:32:09Z
    audio: Zay El Hawa Live
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album: Mestanyak Live
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  date published: 2023-11-10
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    by artist: Baligh Hamdi
    by artist: Nancy Ajram
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      date published: 2023-11-10
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-06-13T17:25:41Z
    audio: Mestanyak Live
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album: El Eyoun El Soud Live
album: Ana Baashaak Live
album: El Hob Elly Kan Live
album: Ansak Live
album: بليغ حمدي حفلة الأندلس
album: Aayza Moujizah Live
album: Aghany Film Ah Ya Leil Ya Zaman
album: Indo-Arabic Variations (feat. Magid Khan)
album: Instrumental modal pop
album: Sirt El Hobb
album: Zay El Asal Live
album: Siret El Hob Live
album: Sawwah Live
album: Mawaood Live
album: Gana El Hawa Live
album: Fat El Maad Live
album: El Hob Koloh Live
album: Baeed Annak Live
album: Alf Leila We Leila Live
album: Zay Elasal - Cover
album: Alf Layla W Layla (1001 Nights)
album: Gana El Hawa Remix
album: Hob Eih
album: Alfi Laila Wa Leila
album: Elly Bana Masr
album: El Hob Kolo Live
album: Alemnah El Hob Live
album: Keter El Kalam Live
album: Khaleek Hena El Wadaa
album: Iskandarani

Liveness
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Valence (Positivity)
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Loudness (dB)
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Mode Name
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El Eyoun El Soud Live
type: MusicAlbum
date published: 2023-11-10
track: El Eyoun El Soud Live
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  by artist: Nancy Ajram
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-06-13T17:25:41Z
  audio: El Eyoun El Soud Live
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Liveness
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Ana Baashaak Live
type: MusicAlbum
date published: 2023-11-10
track: Ana Baashaak Live
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  duration: PT8M15S
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  by artist: Nancy Ajram
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    type: MusicAlbum
    date published: 2023-11-10
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
  audio: Ana Baashaak Live
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El Hob Elly Kan Live
type: MusicAlbum
date published: 2023-11-10
track: El Hob Elly Kan Live
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  by artist: Baligh Hamdi
  by artist: Angham
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-06-13T13:32:09Z
  audio: El Hob Elly Kan Live
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    additional property: Speechiness
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Ansak Live
type: MusicAlbum
date published: 2023-11-10

بليغ حمدي حفلة الأندلس
type: MusicAlbum
date published: 1989-02-25

Aayza Moujizah Live
type: MusicAlbum
date published: 1989-01-01

Aghany Film Ah Ya Leil Ya Zaman
type: MusicAlbum
date published: 1984-01-01
track: Layalina
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  by artist: Warda
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    type: MusicAlbum
    date published: 1984-01-01
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
  audio: Layalina
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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      value: 0.7
    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
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      value: 0.273
    additional property: Loudness (dB)
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      value: -13.956
    additional property: Key Name
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    additional property: Mode Name
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Indo-Arabic Variations (feat. Magid Khan)
type: MusicAlbum
date published: 1980-04-01

Instrumental modal pop
type: MusicAlbum
date published: 1975-10-06

Sirt El Hobb
type: MusicAlbum
date published: 2023-12-09

Zay El Asal Live
type: MusicAlbum
date published: 2023-11-10
track: Zay El Asal Live
  type: MusicRecording
  duration: PT8M18S
  duration ms: 498236
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  by artist: Baligh Hamdi
  by artist: Assala Nasri
  in album: Zay El Asal Live
    type: MusicAlbum
    date published: 2023-11-10
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee32d4d366d226971b7a445fee0181324d98ba2b3e240f3d8a6aebed73193fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/EGA010559660.
    date published: 2026-06-13T17:25:41Z
  audio: Zay El Asal Live
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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Siret El Hob Live
type: MusicAlbum
date published: 2023-11-10
track: Siret El Hob Live
  type: MusicRecording
  duration: PT12M30S
  duration ms: 750152
  explicit: false
  by artist: Baligh Hamdi
  by artist: Majid Almohandis
  in album: Siret El Hob Live
    type: MusicAlbum
    date published: 2023-11-10
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35adf4a1aeef2bc75627474ceec8544658c92aad740397fe40dc9024772304c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/EGA010559676.
    date published: 2026-07-02T11:38:34Z
  audio: Siret El Hob Live
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Sawwah Live
type: MusicAlbum
date published: 2023-11-10

Mawaood Live
type: MusicAlbum
date published: 2023-11-10

Gana El Hawa Live
type: MusicAlbum
date published: 2023-11-10
track: Gana El Hawa Live
  type: MusicRecording
  duration: PT9M23S
  duration ms: 563111
  explicit: false
  by artist: Baligh Hamdi
  by artist: Saber Rebai
  in album: Gana El Hawa Live
    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x6bb00b4f722f6b54b63a0cd95c4800838c1494e20aed9d4f9bb9d7a4370605a5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/EGA010559669.
    date published: 2026-06-13T13:32:09Z
  audio: Gana El Hawa Live
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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Fat El Maad Live
type: MusicAlbum
date published: 2023-11-10

El Hob Koloh Live
type: MusicAlbum
date published: 2023-11-10
track: El Hob Koloh Live
  type: MusicRecording
  duration: PT9M15S
  duration ms: 555432
  explicit: false
  by artist: Baligh Hamdi
  by artist: Assala Nasri
  in album: El Hob Koloh Live
    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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 0x4b9760dec30f5fd6ff4b9e88528870d110e230ca0427734f3100019bc92019cc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/EGA010559675.
    date published: 2026-06-13T17:25:41Z
  audio: El Hob Koloh Live
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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Baeed Annak Live
type: MusicAlbum
date published: 2023-11-10
track: Baeed Annak Live
  type: MusicRecording
  duration: PT8M53S
  duration ms: 533680
  explicit: false
  by artist: Baligh Hamdi
  by artist: Majid Almohandis
  in album: Baeed Annak Live
    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x9ef4725b6e027d6c2648df846705c2b03d7e21e93b0d665a8c38363451386954. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA010559674.
    date published: 2026-06-13T15:41:10Z
  audio: Baeed Annak Live
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Alf Leila We Leila Live
type: MusicAlbum
date published: 2023-11-10
track: Alf Leila We Leila Live
  type: MusicRecording
  duration: PT16M26S
  duration ms: 986176
  explicit: false
  by artist: Baligh Hamdi
  by artist: Mai Farouk
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    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlock
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 0x43e46092ac81580b0bcc04e9bed21bcc124eaa62de690d00c12bd9a923942671. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/EGA010559666.
    date published: 2026-06-13T17:25:41Z
  audio: Alf Leila We Leila Live
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Zay Elasal - Cover
type: MusicAlbum
date published: 2023-07-11

Alf Layla W Layla (1001 Nights)
type: MusicAlbum
date published: 2023-04-28

Gana El Hawa Remix
type: MusicAlbum
date published: 2022-12-16

Hob Eih
type: MusicAlbum
date published: 2022-01-02

Alfi Laila Wa Leila
type: MusicAlbum
date published: 2020-10-25
track: Alfi Laila Wa Leila
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  duration: PT6M25S
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  by artist: Alma
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    type: MusicAlbum
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    value: 2026-06-13T13:32:09Z
  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 0xec3269b0d8bf7e884872e869733f17fb35ac15ee4d17e4ce247db45ac80ab01b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IDB772100143.
    date published: 2026-06-13T13:32:09Z
  audio: Alfi Laila Wa Leila
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.976
    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: 0.415
    additional property: Energy
      type: PropertyValue
      value: 0.626
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.692
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.282
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.61
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.728
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Elly Bana Masr
type: MusicAlbum
date published: 1992

El Hob Kolo Live
type: MusicAlbum
date published: 1991-01-04

Alemnah El Hob Live
type: MusicAlbum
date published: 1983-01-01

Keter El Kalam Live
type: MusicAlbum
date published: 1982-01-01

Khaleek Hena El Wadaa
type: MusicAlbum
date published: 1973-01-01
track: Khaleek Hena El Wadaa Live
  type: MusicRecording
  duration: PT34M12S
  duration ms: 2052573
  explicit: false
  by artist: Baligh Hamdi
  by artist: Warda
  in album: Khaleek Hena El Wadaa
    type: MusicAlbum
    date published: 1973-01-01
  isrc code: EGA020500594
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:11:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0739ca2077409c5b0d531bcd1a80d272ac57a2f1b3d73e6406ba2e15e4e95a2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA020500594
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x0739ca2077409c5b0d531bcd1a80d272ac57a2f1b3d73e6406ba2e15e4e95a2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/EGA020500594.
    date published: 2026-06-13T13:32:09Z
  audio: Khaleek Hena El Wadaa Live
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.034
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.324
    additional property: Energy
      type: PropertyValue
      value: 0.606
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.86
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.651
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.31
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.356
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Iskandarani
type: MusicAlbum
date published: 1970-06-08