كيلفن Fm
type: MusicGroup
popularity: 15
followers: 290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e142e07fcdb8298e6049ebf7fc910edd491154890f9c9a0c4af6fdea963dcc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e142e07fcdb8298e6049ebf7fc910edd491154890f9c9a0c4af6fdea963dcc2","name":"كيلفن Fm","registered_at":"2026-06-14T17:03:45Z","symbol":"NIM0518714","token_address":"0x68d1292e059ad3f13954ddf44361e43044d0a889","type":"artist","uuid":"77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450"}
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 0x6e142e07fcdb8298e6049ebf7fc910edd491154890f9c9a0c4af6fdea963dcc2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450.json and https://artists.proofprofile.net/proofs/artist/77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x6e142e07fcdb8298e6049ebf7fc910edd491154890f9c9a0c4af6fdea963dcc2","name":"كيلفن Fm","registered_at":"2026-06-14T17:03:45Z","symbol":"NIM0518714","token_address":"0x68d1292e059ad3f13954ddf44361e43044d0a889","type":"artist","uuid":"77bc23dd-a9c9-4cfc-b2c4-a9489f9fb450"}
album: اغاني مصريه | لقيت علاجي من دائي من غير اهات
  type: MusicAlbum
  date published: 2024-11-20
album: اغاني مصريه | ايوا كنت زمان بحبك عشت ليك من غير شروط
  type: MusicAlbum
  date published: 2025-01-26
album: اغاني مصريه | ولا ليله في غيابك استحملها الضحكه لمين غيري شايلها
  type: MusicAlbum
  date published: 2025-01-26
  track: اغاني مصريه | ولا ليله في غيابك استحملها الضحكه لمين غيري شايلها
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210674
    explicit: false
    by artist: كيلفن Fm
    in album: اغاني مصريه | ولا ليله في غيابك استحملها الضحكه لمين غيري شايلها
      type: MusicAlbum
      date published: 2025-01-26
    isrc code: QZDA62563746
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:44:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9356b3ed3039cdfecdeafd6443e4c0dd8ca94c986d9701a20083814752bf732
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62563746
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0xa9356b3ed3039cdfecdeafd6443e4c0dd8ca94c986d9701a20083814752bf732. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZDA62563746.
      date published: 2026-07-17T23:18:11Z
    audio: اغاني مصريه | ولا ليله في غيابك استحملها الضحكه لمين غيري شايلها
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.815
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.509
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.262
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.453
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.59
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.165
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: اغاني مصريه | لا عتاب يفيد ولا فيه جديد
  type: MusicAlbum
  date published: 2025-01-26
album: اغاني مصريه | حبيبي خليك معايا ليالي ملهاش نهايه
  type: MusicAlbum
  date published: 2025-02-02
  track: اغاني مصريه | حبيبي خليك معايا ليالي ملهاش نهايه
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245942
    explicit: false
    by artist: كيلفن Fm
    in album: اغاني مصريه | حبيبي خليك معايا ليالي ملهاش نهايه
      type: MusicAlbum
      date published: 2025-02-02
    isrc code: QZES52519257
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:39:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f15d5aac8678e2baa71c2d4109c5f507888d1f863b46097836a92024e49145c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958170
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958170
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52519257
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:21:50Z
    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 0x3f15d5aac8678e2baa71c2d4109c5f507888d1f863b46097836a92024e49145c. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZES52519257.
      date published: 2026-07-15T16:21:50Z
    audio: اغاني مصريه | حبيبي خليك معايا ليالي ملهاش نهايه
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.483
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.886
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.625
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: اغاني مصريه | ويادوب بتجيني تقولي شاريني - عيني من الغرام تلفت ماتنام
album: اغاني مصريه | قلبي شال كتير ولا اشتكى وكان رد الجميل عليك بكى
album: اغاني مصريه | جالك قلب ازاي تسيبني
album: اغاني مصريه | افتكره ليه مبقتش عايز اي حاجه تربطني بيه
album: اغاني مصريه | ولو بعدك قرار قابل على كل حال
album: اغاني مصريه | انا خاين انا غدار
album: اغاني مصريه | غلطان رضيت غرورك ولا قاصد اني اخونك - فرحانه انها خاينه
album: اغاني مصريه | دلوقت قدرت اكره ايامي معاك - قلبي رجع لي بعد ماكان بيموت
album: اغاني مصريه | ولون في الكلام وايه الجديد ماهو طبعك - واللف والدوران لو ينفع كان ياسيدي نفعك
album: اغاني مصريه | نار الغريب ارحم ومصيره يوم يرحم
album: اغاني تيك توك 2025 | تحياتي للي خرجوا برا حياتي - مطلوبه اكثر شي
album: ريمكس مصري | فكرتك بالاول طيب عندك احساس
album: اغاني مصريه | هات ورقه وقلم وتعال نحسب سوا
album: اغاني سوريه | ماودعوبي وما ولا بدمع العين - اشكي لرب السما على اللي جرح قلبين
album: اغاني مصريه | فضلت تقول حبايب شفنا معاهم عجايب - اجمل ايام شبابي ضاعت ياقلبي فيهم
album: اغاني مصريه | كذاب كذاب وعينيك قدامي بتقول ياما - ماتسيبني انساك قربك ده هلاك

Instrumentalness
type: PropertyValue
value: 0.12

Liveness
type: PropertyValue
value: 0.225

Valence (Positivity)
type: PropertyValue
value: 0.969

Loudness (dB)
type: PropertyValue
value: -11.691

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

اغاني مصريه | ويادوب بتجيني تقولي شاريني - عيني من الغرام تلفت ماتنام
type: MusicAlbum
date published: 2025-02-03
track: اغاني مصريه | ويادوب بتجيني تقولي شاريني - عيني من الغرام تلفت ماتنام
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327865
  explicit: false
  by artist: كيلفن Fm
  in album: اغاني مصريه | ويادوب بتجيني تقولي شاريني - عيني من الغرام تلفت ماتنام
    type: MusicAlbum
    date published: 2025-02-03
  isrc code: QZES52560417
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T13:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4076a073e79780c8f2240bcbd49688b235490a8b992fb8f5c9db97f260917bb0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958430
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958430
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52560417
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:33:28Z
  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 0x4076a073e79780c8f2240bcbd49688b235490a8b992fb8f5c9db97f260917bb0. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZES52560417.
    date published: 2026-07-17T15:33:28Z
  audio: اغاني مصريه | ويادوب بتجيني تقولي شاريني - عيني من الغرام تلفت ماتنام
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.025
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.713
    additional property: Energy
      type: PropertyValue
      value: 0.897
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.103
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.364
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.705
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.156
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

اغاني مصريه | قلبي شال كتير ولا اشتكى وكان رد الجميل عليك بكى
type: MusicAlbum
date published: 2025-02-06

اغاني مصريه | جالك قلب ازاي تسيبني
type: MusicAlbum
date published: 2025-02-07
track: اغاني مصريه | جالك قلب ازاي تسيبني
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241972
  explicit: false
  by artist: كيلفن Fm
  in album: اغاني مصريه | جالك قلب ازاي تسيبني
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QZES62572189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T19:16:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74c403305460f0777b05a0f638d0ae582fb48f029a9a6bc2c3a9e3d91770085e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958771
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958771
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62572189
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T22:19:16Z
  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 0x74c403305460f0777b05a0f638d0ae582fb48f029a9a6bc2c3a9e3d91770085e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:19:16Z), 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/QZES62572189.
    date published: 2026-07-19T22:19:16Z
  audio: اغاني مصريه | جالك قلب ازاي تسيبني
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.598
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.54
    additional property: Energy
      type: PropertyValue
      value: 0.631
    additional property: Speechiness
      type: PropertyValue
      value: 0.108
    additional property: Acousticness
      type: PropertyValue
      value: 0.121
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.514
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.589
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.67
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

اغاني مصريه | افتكره ليه مبقتش عايز اي حاجه تربطني بيه
type: MusicAlbum
date published: 2025-02-12

اغاني مصريه | ولو بعدك قرار قابل على كل حال
type: MusicAlbum
date published: 2025-02-13

اغاني مصريه | انا خاين انا غدار
type: MusicAlbum
date published: 2025-02-15
track: اغاني مصريه | انا خاين انا غدار
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242416
  explicit: false
  by artist: كيلفن Fm
  in album: اغاني مصريه | انا خاين انا غدار
    type: MusicAlbum
    date published: 2025-02-15
  isrc code: QZHN72548382
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:56:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd157c033969abb52c303ca70324df9916b8cb19d45ff869f6003a9303da91f75
  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/QZHN72548382
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd157c033969abb52c303ca70324df9916b8cb19d45ff869f6003a9303da91f75. 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/QZHN72548382.
    date published: 2026-07-04T10:04:33Z
  audio: اغاني مصريه | انا خاين انا غدار
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    additional property: Tempo (BPM)
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      value: 78.545
    additional property: Musical Key
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      value: 6
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.404
    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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      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.438
    additional property: Valence (Positivity)
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      value: 0.664
    additional property: Loudness (dB)
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      value: -8.111
    additional property: Key Name
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      value: F#
    additional property: Mode Name
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اغاني مصريه | غلطان رضيت غرورك ولا قاصد اني اخونك - فرحانه انها خاينه
type: MusicAlbum
date published: 2025-02-18

اغاني مصريه | دلوقت قدرت اكره ايامي معاك - قلبي رجع لي بعد ماكان بيموت
type: MusicAlbum
date published: 2025-02-23

اغاني مصريه | ولون في الكلام وايه الجديد ماهو طبعك - واللف والدوران لو ينفع كان ياسيدي نفعك
type: MusicAlbum
date published: 2025-02-25

اغاني مصريه | نار الغريب ارحم ومصيره يوم يرحم
type: MusicAlbum
date published: 2025-02-27

اغاني تيك توك 2025 | تحياتي للي خرجوا برا حياتي - مطلوبه اكثر شي
type: MusicAlbum
date published: 2025-02-27

ريمكس مصري | فكرتك بالاول طيب عندك احساس
type: MusicAlbum
date published: 2025-02-28
track: ريمكس مصري | فكرتك بالاول طيب عندك احساس
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160867
  explicit: false
  by artist: كيلفن Fm
  in album: ريمكس مصري | فكرتك بالاول طيب عندك احساس
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZHN72588034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T03:53:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x588183f6252de0d5d8353a4cf90325df2289ac7f6d64226ac2cafdfa80afe825
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72588034
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T09:04:44Z
  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 0x588183f6252de0d5d8353a4cf90325df2289ac7f6d64226ac2cafdfa80afe825. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZHN72588034.
    date published: 2026-07-03T09:04:44Z
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    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.99
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.814
    additional property: Energy
      type: PropertyValue
      value: 0.767
    additional property: Speechiness
      type: PropertyValue
      value: 0.209
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.009
    additional property: Liveness
      type: PropertyValue
      value: 0.306
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.823
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.973
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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اغاني مصريه | هات ورقه وقلم وتعال نحسب سوا
type: MusicAlbum
date published: 2025-03-03
track: اغاني مصريه | هات ورقه وقلم وتعال نحسب سوا
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156270
  explicit: false
  by artist: كيلفن Fm
  in album: اغاني مصريه | هات ورقه وقلم وتعال نحسب سوا
    type: MusicAlbum
    date published: 2025-03-03
  isrc code: QZHN92517531
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T12:07:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91b1fe68803206bc81d74fed3e9834b4772e8bf958585c5a9793550deaf3bbb7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956551
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956551
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92517531
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T21:18:05Z
  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 0x91b1fe68803206bc81d74fed3e9834b4772e8bf958585c5a9793550deaf3bbb7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN92517531.
    date published: 2026-07-03T21:18:05Z
  audio: اغاني مصريه | هات ورقه وقلم وتعال نحسب سوا
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.022
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.671
    additional property: Energy
      type: PropertyValue
      value: 0.894
    additional property: Speechiness
      type: PropertyValue
      value: 0.08
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.429
    additional property: Liveness
      type: PropertyValue
      value: 0.141
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.607
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.394
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

اغاني سوريه | ماودعوبي وما ولا بدمع العين - اشكي لرب السما على اللي جرح قلبين
type: MusicAlbum
date published: 2025-03-03
track: اغاني سوريه | ماودعوبي وما ولا بدمع العين - اشكي لرب السما على اللي جرح قلبين
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118622
  explicit: false
  by artist: كيلفن Fm
  in album: اغاني سوريه | ماودعوبي وما ولا بدمع العين - اشكي لرب السما على اللي جرح قلبين
    type: MusicAlbum
    date published: 2025-03-03
  isrc code: QZHN92520953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T23:18:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa31af6155643e8f9634d13778b20c58a0fdef69390697cfd079560c83a0f480
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92520953
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T23:31:17Z
  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 0xfa31af6155643e8f9634d13778b20c58a0fdef69390697cfd079560c83a0f480. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/QZHN92520953.
    date published: 2026-07-12T23:31:17Z
  audio: اغاني سوريه | ماودعوبي وما ولا بدمع العين - اشكي لرب السما على اللي جرح قلبين
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.116
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.44
    additional property: Energy
      type: PropertyValue
      value: 0.84
    additional property: Speechiness
      type: PropertyValue
      value: 0.396
    additional property: Acousticness
      type: PropertyValue
      value: 0.041
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.187
    additional property: Liveness
      type: PropertyValue
      value: 0.289
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.471
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.992
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

اغاني مصريه | فضلت تقول حبايب شفنا معاهم عجايب - اجمل ايام شبابي ضاعت ياقلبي فيهم
type: MusicAlbum
date published: 2025-03-13

اغاني مصريه | كذاب كذاب وعينيك قدامي بتقول ياما - ماتسيبني انساك قربك ده هلاك
type: MusicAlbum
date published: 2025-03-14
track: اغاني مصريه | كذاب كذاب وعينيك قدامي بتقول ياما - ماتسيبني انساك قربك ده هلاك
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271124
  explicit: false
  by artist: كيلفن Fm
  in album: اغاني مصريه | كذاب كذاب وعينيك قدامي بتقول ياما - ماتسيبني انساك قربك ده هلاك
    type: MusicAlbum
    date published: 2025-03-14
  isrc code: QZK6Q2575713
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T20:38:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x813525f6dd2acc8c455d9600e3bfe85eb12a8b51e072bc945067904ad5b2fdeb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956578
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956578
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2575713
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T02:23:20Z
  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 0x813525f6dd2acc8c455d9600e3bfe85eb12a8b51e072bc945067904ad5b2fdeb. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZK6Q2575713.
    date published: 2026-07-04T02:23:20Z
  audio: اغاني مصريه | كذاب كذاب وعينيك قدامي بتقول ياما - ماتسيبني انساك قربك ده هلاك
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.942
    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: 0.504
    additional property: Energy
      type: PropertyValue
      value: 0.646
    additional property: Speechiness
      type: PropertyValue
      value: 0.123
    additional property: Acousticness
      type: PropertyValue
      value: 0.304
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.409
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.631
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.895
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
      value: Minor