Zyad Saif
type: MusicGroup
genre: hindi hip hop
genre: sholawat
popularity: 20
followers: 1412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e420051-f19f-47be-9f34-05b7552015bc.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e420051-f19f-47be-9f34-05b7552015bc
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5aed7b870486040f2b8c53bcfd46dbc018a80b2ff529589f6857de9202b7fc7. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e420051-f19f-47be-9f34-05b7552015bc.json and https://artists.proofprofile.net/proofs/artist/5e420051-f19f-47be-9f34-05b7552015bc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T19:07:16Z
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album: Relaxing Music " INSPIRATIONS "
  type: MusicAlbum
  date published: 2021-02-27
album: أغاني سبيستون بيانو
  type: MusicAlbum
  date published: 2021-02-27
album: بيانو المصطفى
  type: MusicAlbum
  date published: 2021-02-27
album: بيانو تسمعني رباه
  type: MusicAlbum
  date published: 2021-02-27
album: Relaxing Music " Snow Quiet "
  type: MusicAlbum
  date published: 2021-03-06
album: Relaxing Music " HEAVEN "
  type: MusicAlbum
  date published: 2021-03-13
album: Chopin Prelude in E Minor (Oriantel)
  type: MusicAlbum
  date published: 2021-03-20
album: Lady Oscar (Oriantel)
  type: MusicAlbum
  date published: 2021-03-27
album: موسيقى أنين الروح بيانو
  type: MusicAlbum
  date published: 2021-03-27
album: Electronic Music " Silence "
  type: MusicAlbum
  date published: 2021-04-02
album: موسيقى ذكريات 2021 | موسيقى زياد سيف
  type: MusicAlbum
  date published: 2021-04-07
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    in album: موسيقى ذكريات 2021 | موسيقى زياد سيف
      type: MusicAlbum
      date published: 2021-04-07
    genre: hindi hip hop
    genre: sholawat
    isrc code: QZK6P2186449
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2186449
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x31456ca7223f3e87bec90e139f46db40756867e845d4ef051747cc22d11e35c4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2186449 — a six-check JSON result.
      date published: 2026-07-19T17:49:48Z
    audio: موسيقى ذكريات 2021 | موسيقى زياد سيف
      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)
        type: PropertyValue
        value: -14.7
      additional property: Key Name
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      additional property: Mode Name
        type: PropertyValue
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album: موسيقى السلطان عبد الحميد
  type: MusicAlbum
  date published: 2021-04-10
album: أجمل أناشيد عمار صرصر بيانو
  type: MusicAlbum
  date published: 2021-04-18
album: موسيقى صوفية بالاشتراك مع محمد ياسين المرعشلي
  type: MusicAlbum
  date published: 2021-04-25
album: أناشيد سامي يوسف بيانو
  type: MusicAlbum
  date published: 2021-05-02
album: موسيقى ليتك معنا - ماهر زين
  type: MusicAlbum
  date published: 2021-05-08
  track: موسيقى ليتك معنا - ماهر زين
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187381
    explicit: false
    by artist: Zyad Saif
    in album: موسيقى ليتك معنا - ماهر زين
      type: MusicAlbum
      date published: 2021-05-08
    genre: hindi hip hop
    genre: sholawat
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      type: PropertyValue
      value: registered
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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      type: PropertyValue
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: موسيقى ليتك معنا - ماهر زين
album: آه إسطنبول
album: زهرة المدائن
album: موسيقى جنة الفردوس
album: موسيقى يمر عجبا
album: موسيقى هجران
album: موسيقى ذكريات
album: موسيقى بلا حدود زياد سيف
album: موسيقى لعبة الحبار توزيع شرقي
album: ماهر زين - حب النبي كوفر زياد سيف
album: حلم مبرور بيانو زياد سيف
album: Maroon 5 Memories Music
album: موسيقى بلا حدود الات تركية
album: موسيقى أنين الروح
album: INSPIRATION Zyad Saif
album: Merry Go Round of Life Oriental
album: موسيقى صدى الحنين
album: فقدتك بيانو
album: موسيقى رحلة زياد سيف
album: بيانو صدى الحنين
album: ماهر زين إن شاء الله (بيانو)
album: ماهر زين & مصطفى جيجلي (O Sansinki) بيانو
album: بيانو & كلارينت (يمر عجبا)
album: قانون & بيانو (يمر عجبا)
album: هالأسمر اللون - فوق النخل - لما بدى يتثنى (بيانو)
album: غريبة الناس - وائل جسار (بيانو)
album: فاضي شوية - حمزة نمرة (بيانو - غيتار)
album: ذكريات - موسيقى حزينة بيانو - كمان
album: موسيقى أنين الروح - بيانو - عود
album: ارحبو - بيانو - Arhbo - Piano 2023
album: Music Meditation - موسيقى التأمل 2022
album: خير البرية - بيانو
album: موسيقى أوتار الحياة - زياد سيف
album: Greatness of God Music 2023
album: آهات اسلامية بشرية - مقام الحجاز
album: موسيقى هادئة لنوم الأطفال - نصف ساعة
album: موسيقى شجن تأليف زياد سيف
album: رُحماك بيانو | زياد سيف
album: فوق إلنا خل (فوق النخل) موسيقى زياد سيف
album: لما بدى يتثنى موسيقى زياد سيف
album: Rahmatun Lil Alamen رحمة للعالمين | موسيقى
album: موسيقى النسيان تأليف زياد سيف
album: Rahmatun Lil Alamen رحمة للعالمين | بيانو
album: شارة برنامج سين (موسيقى) زياد سيف
album: حمزة نمرة - القصة واللي كان (بيانو)
album: ماهر زين Thank You Allah (Music) | الحمد الله موسيقى
album: حمزة نمرة - الواقعة الاخيرة (موسيقى)
album: اهات بشرية حزينة - روحانية - فوكالز - اسلامي

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2122593

OTSTimestamp
type: PropertyValue
value: 2026-07-17T04:32:48Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d43aaf8767d29fd5fccef8a636a1739fdf53416a390f302b7ffc52918ba4921. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2122593 — a six-check JSON result.
date published: 2026-07-17T04:32:48Z

موسيقى ليتك معنا - ماهر زين
type: AudioObject
additional property: Tempo (BPM)
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  value: 125.002
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.745
additional property: Energy
  type: PropertyValue
  value: 0.453
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.892
additional property: Instrumentalness
  type: PropertyValue
  value: 0.822
additional property: Liveness
  type: PropertyValue
  value: 0.127
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.364
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.551
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor

آه إسطنبول
type: MusicAlbum
date published: 2021-05-23

زهرة المدائن
type: MusicAlbum
date published: 2021-05-24
track: زهرة المدائن
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129533
  explicit: false
  by artist: Zyad Saif
  in album: زهرة المدائن
    type: MusicAlbum
    date published: 2021-05-24
  genre: hindi hip hop
  genre: sholawat
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82166107
  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 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 0x5a77cdd20250a4acf8509b0735b43a342f4a714062035e38d4ee12cb9fd2c144. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82166107 — a six-check JSON result.
    date published: 2026-07-18T07:54:29Z
  audio: زهرة المدائن
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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
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.55
    additional property: Key Name
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      value: A
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      type: PropertyValue
      value: Minor

موسيقى جنة الفردوس
type: MusicAlbum
date published: 2021-05-31

موسيقى يمر عجبا
type: MusicAlbum
date published: 2021-06-12

موسيقى هجران
type: MusicAlbum
date published: 2021-08-15
track: موسيقى هجران
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205870
  explicit: false
  by artist: Zyad Saif
  in album: موسيقى هجران
    type: MusicAlbum
    date published: 2021-08-15
  genre: hindi hip hop
  genre: sholawat
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T04:29:56+00:00
  additional property: CopyrightChainExplorerURL
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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 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 0x6ad043d1622e5110c92ad0bf76873732f1bdccd3b15b17fc736fc8eb677c951e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2169901 — a six-check JSON result.
    date published: 2026-07-06T06:56:49Z
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Valence (Positivity)
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موسيقى ذكريات
type: MusicAlbum
date published: 2021-10-01

موسيقى بلا حدود زياد سيف
type: MusicAlbum
date published: 2021-10-15

موسيقى لعبة الحبار توزيع شرقي
type: MusicAlbum
date published: 2021-10-19

ماهر زين - حب النبي كوفر زياد سيف
type: MusicAlbum
date published: 2021-10-24

حلم مبرور بيانو زياد سيف
type: MusicAlbum
date published: 2021-10-31

Maroon 5 Memories Music
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date published: 2021-11-05

موسيقى بلا حدود الات تركية
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date published: 2021-11-12

موسيقى أنين الروح
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date published: 2022-01-17

INSPIRATION Zyad Saif
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Merry Go Round of Life Oriental
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date published: 2022-07-15

موسيقى صدى الحنين
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فقدتك بيانو
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موسيقى رحلة زياد سيف
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بيانو صدى الحنين
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ماهر زين إن شاء الله (بيانو)
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ماهر زين & مصطفى جيجلي (O Sansinki) بيانو
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بيانو & كلارينت (يمر عجبا)
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قانون & بيانو (يمر عجبا)
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date published: 2022-10-27

هالأسمر اللون - فوق النخل - لما بدى يتثنى (بيانو)
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date published: 2022-10-30

غريبة الناس - وائل جسار (بيانو)
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فاضي شوية - حمزة نمرة (بيانو - غيتار)
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date published: 2022-11-01

ذكريات - موسيقى حزينة بيانو - كمان
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موسيقى أنين الروح - بيانو - عود
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date published: 2022-11-18

ارحبو - بيانو - Arhbo - Piano 2023
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date published: 2022-11-22

Music Meditation - موسيقى التأمل 2022
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date published: 2022-11-27

خير البرية - بيانو
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date published: 2022-12-05

موسيقى أوتار الحياة - زياد سيف
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date published: 2023-01-14

Greatness of God Music 2023
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date published: 2023-02-12

آهات اسلامية بشرية - مقام الحجاز
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موسيقى هادئة لنوم الأطفال - نصف ساعة
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موسيقى شجن تأليف زياد سيف
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date published: 2023-03-23

رُحماك بيانو | زياد سيف
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date published: 2023-03-26

فوق إلنا خل (فوق النخل) موسيقى زياد سيف
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date published: 2023-04-07

لما بدى يتثنى موسيقى زياد سيف
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date published: 2023-04-28
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Rahmatun Lil Alamen رحمة للعالمين | موسيقى
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موسيقى النسيان تأليف زياد سيف
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Rahmatun Lil Alamen رحمة للعالمين | بيانو
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date published: 2023-06-02

شارة برنامج سين (موسيقى) زياد سيف
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date published: 2023-07-03

حمزة نمرة - القصة واللي كان (بيانو)
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date published: 2023-07-05

ماهر زين Thank You Allah (Music) | الحمد الله موسيقى
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date published: 2023-07-05

حمزة نمرة - الواقعة الاخيرة (موسيقى)
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اهات بشرية حزينة - روحانية - فوكالز - اسلامي
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رايق Music Hamaza Namira موسيقى Raye2
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date published: 2023-07-20

Hamza Namira - Ghoroub Piano | غروب موسيقى
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رياح الحياة بيانو زياد سيف
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موسيقى طالما أشكو غرامي | Üsküdar'a gider iken Music
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    value: https://blockstream.info/api/block-height/959001
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52307439
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T11:41:42Z
  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 0x51366244fa9e583a9351588216e160f48a685dcb7307c3683d3ba58f93fca3c5. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52307439 — a six-check JSON result.
    date published: 2026-07-21T11:41:42Z
  audio: موسيقى طالما أشكو غرامي | Üsküdar'a gider iken Music
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.07
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.803
    additional property: Energy
      type: PropertyValue
      value: 0.266
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.812
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.745
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.519
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.515
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

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