Yasser Farouk
type: MusicGroup
popularity: 17
followers: 1205
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9722116c6d6817fd63dd56e5222d59a2357e94dc747dc83e8c9695955694dbf6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953794
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953794
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0bb52ba-f414-4867-880b-6a01b0c80be7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0bb52ba-f414-4867-880b-6a01b0c80be7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0bb52ba-f414-4867-880b-6a01b0c80be7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:43:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9722116c6d6817fd63dd56e5222d59a2357e94dc747dc83e8c9695955694dbf6","name":"Yasser Farouk","registered_at":"2026-06-15T04:08:31Z","symbol":"NIM0677346","token_address":"0x2f7d9f671fd7799aeff157632eb12ea2bc58f7c1","type":"artist","uuid":"e0bb52ba-f414-4867-880b-6a01b0c80be7"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9722116c6d6817fd63dd56e5222d59a2357e94dc747dc83e8c9695955694dbf6. Chain 2 (Bitcoin): anchored in block 953794 (2026-06-15T13:43:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0bb52ba-f414-4867-880b-6a01b0c80be7.json and https://artists.proofprofile.net/proofs/artist/e0bb52ba-f414-4867-880b-6a01b0c80be7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:43:35Z
  text: {"copyright_id":"0x9722116c6d6817fd63dd56e5222d59a2357e94dc747dc83e8c9695955694dbf6","name":"Yasser Farouk","registered_at":"2026-06-15T04:08:31Z","symbol":"NIM0677346","token_address":"0x2f7d9f671fd7799aeff157632eb12ea2bc58f7c1","type":"artist","uuid":"e0bb52ba-f414-4867-880b-6a01b0c80be7"}
album: Butterfly - Romantic Piano
  type: MusicAlbum
  date published: 2013-05-01
album: Pyramids: New Kind of Music
  type: MusicAlbum
  date published: 2013-07-07
album: Sad Ney (Instrumental)
  type: MusicAlbum
  date published: 2017-01-28
album: Beautiful (Modern Romantic Piano)
  type: MusicAlbum
  date published: 2017-12-29
album: The True Sense
  type: MusicAlbum
  date published: 2018-01-01
album: Golden Piano,Love & Peace (Deluxe)
  type: MusicAlbum
  date published: 2018-09-23
album: Arabic Music Background
  type: MusicAlbum
  date published: 2020-05-28
  track: Sad Nay on Space
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262581
    explicit: false
    by artist: Yasser Farouk
    in album: Arabic Music Background
      type: MusicAlbum
      date published: 2020-05-28
    isrc code: TCAFA2051621
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:39:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcafc5a611e40ed8087c12cfed53ff82d77d4e95e550cb3e0c10c5635b5ef85ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2051621
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0xcafc5a611e40ed8087c12cfed53ff82d77d4e95e550cb3e0c10c5635b5ef85ff. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFA2051621.
      date published: 2026-07-18T07:54:29Z
    audio: Sad Nay on Space
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 66.88
      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: 0.274
      additional property: Energy
        type: PropertyValue
        value: 0.199
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.977
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.87
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.036
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.634
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Ritual ( Nay & Oud )
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297721
    explicit: false
    by artist: Yasser Farouk
    in album: Arabic Music Background
      type: MusicAlbum
      date published: 2020-05-28
    isrc code: TCAFA2052761
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:26:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3fe8972bc60f6bae0aaa6f22683d0836f6f3e44a30d32478c95ff2ff916df349
    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/TCAFA2052761
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe8972bc60f6bae0aaa6f22683d0836f6f3e44a30d32478c95ff2ff916df349. 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/TCAFA2052761.
      date published: 2026-07-04T10:04:33Z
    audio: Ritual ( Nay & Oud )
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.035
      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: 0.634
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Arabic Music Sad
album: Survive (Romantic Piano)
album: Arabic Music
album: Sad Music Arabic
album: Sad Nay & Oud
album: Golden Piano,Love & Peace
album: Beautiful - Romantic Piano
album: Piano
album: Arabic Oud (Solo)
album: Vicious Circle - Romantic Piano
album: غربه
album: True Love - Romantic Music
album: Sad Music Background
album: Oriental Reggaeton
album: Gypsy Egy - Romantic Guitar
album: Sad Piano & Violin - Crying
album: Arabic Sad Tunes
album: Universe - Future Music
album: Future Oud Music
album: Yf Music Sad Music Crying
album: Wounded Hearts - Romantic Piano
album: Nostalgic (Romantic Piano)
album: Arab Tunes Background
album: موسيقى حزينة
album: Arab Violin Sorrow
album: عزف ناي حزين
album: عزف عود حزين
album: Consolation Violin
album: ناي حزين
album: Arabic Sad Melody

Speechiness
type: PropertyValue
value: 0.036

Acousticness
type: PropertyValue
value: 0.888

Instrumentalness
type: PropertyValue
value: 0.903

Liveness
type: PropertyValue
value: 0.164

Valence (Positivity)
type: PropertyValue
value: 0.615

Loudness (dB)
type: PropertyValue
value: -11.993

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Arabic Music Sad
type: MusicAlbum
date published: 2020-09-28

Survive (Romantic Piano)
type: MusicAlbum
date published: 2021-03-02

Arabic Music
type: MusicAlbum
date published: 2021-03-16
track: Sad Violin
  type: MusicRecording
  duration: PT10M16S
  duration ms: 616387
  explicit: false
  by artist: Yasser Farouk
  in album: Arabic Music
    type: MusicAlbum
    date published: 2021-03-16
  isrc code: TCACX1725220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T11:36:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae4e01419c2b17617434b60b1e7689c9af26a161edc5376959f7c14c0bb10c46
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958153
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958153
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACX1725220
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T12:03:04Z
  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 0xae4e01419c2b17617434b60b1e7689c9af26a161edc5376959f7c14c0bb10c46. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/TCACX1725220.
    date published: 2026-07-15T12:03:04Z
  audio: Sad Violin
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.442
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.231
    additional property: Energy
      type: PropertyValue
      value: 0.154
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.96
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.079
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.758
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sad Music Arabic
type: MusicAlbum
date published: 2022-02-22

Sad Nay & Oud
type: MusicAlbum
date published: 2022-05-15
track: Oud Music Words
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234129
  explicit: false
  by artist: Yasser Farouk
  in album: Sad Nay & Oud
    type: MusicAlbum
    date published: 2022-05-15
  isrc code: TCAGF2228913
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T11:06:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffe4181b0cb9cba8408412453dd06715fd25286923a637735c38d327e37381f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958152
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958152
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2228913
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T12:00:27Z
  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 0xffe4181b0cb9cba8408412453dd06715fd25286923a637735c38d327e37381f7. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAGF2228913.
    date published: 2026-07-15T12:00:27Z
  audio: Oud Music Words
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.188
    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: 0.51
    additional property: Energy
      type: PropertyValue
      value: 0.103
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.958
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.896
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.443
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.615
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Sad Oud Crying
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233059
  explicit: false
  by artist: Yasser Farouk
  in album: Sad Nay & Oud
    type: MusicAlbum
    date published: 2022-05-15
  isrc code: TCAGF2229004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T22:29:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3db8fdbc010a5483ae758bb7a7bbc8e94d0fd909f1f75f4ca08c3c7829d834ff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957770
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957770
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2229004
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T23:17:00Z
  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 0x3db8fdbc010a5483ae758bb7a7bbc8e94d0fd909f1f75f4ca08c3c7829d834ff. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/TCAGF2229004.
    date published: 2026-07-12T23:17:00Z
  audio: Sad Oud Crying
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.194
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.456
    additional property: Energy
      type: PropertyValue
      value: 0.129
    additional property: Speechiness
      type: PropertyValue
      value: 0.068
    additional property: Acousticness
      type: PropertyValue
      value: 0.969
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.872
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.257
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.099
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Arabic Oud
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260515
  explicit: false
  by artist: Yasser Farouk
  in album: Sad Nay & Oud
    type: MusicAlbum
    date published: 2022-05-15
  isrc code: TCAGF2229038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T04:47:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xddfec83fb65fe1faed8f1d9c93dc6915dcab507668c7b019bd14dbfeafae5e57
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958366
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958366
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2229038
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Arabic Oud

OTSTimestamp
type: PropertyValue
value: 2026-07-17T04:59:09Z

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 0xddfec83fb65fe1faed8f1d9c93dc6915dcab507668c7b019bd14dbfeafae5e57. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/TCAGF2229038.
date published: 2026-07-17T04:59:09Z

Arabic Oud
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 80.731
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.472
additional property: Energy
  type: PropertyValue
  value: 0.336
additional property: Speechiness
  type: PropertyValue
  value: 0.087
additional property: Acousticness
  type: PropertyValue
  value: 0.899
additional property: Instrumentalness
  type: PropertyValue
  value: 0.886
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.705
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.955
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Golden Piano,Love & Peace
type: MusicAlbum
date published: 2022-12-28

Beautiful - Romantic Piano
type: MusicAlbum
date published: 2022-12-28

Piano
type: MusicAlbum
date published: 2022-12-29

Arabic Oud (Solo)
type: MusicAlbum
date published: 2023-01-02

Vicious Circle - Romantic Piano
type: MusicAlbum
date published: 2023-01-12

غربه
type: MusicAlbum
date published: 2023-01-14

True Love - Romantic Music
type: MusicAlbum
date published: 2023-02-14

Sad Music Background
type: MusicAlbum
date published: 2023-04-02

Oriental Reggaeton
type: MusicAlbum
date published: 2023-05-05

Gypsy Egy - Romantic Guitar
type: MusicAlbum
date published: 2023-05-28

Sad Piano & Violin - Crying
type: MusicAlbum
date published: 2023-06-24

Arabic Sad Tunes
type: MusicAlbum
date published: 2023-07-22

Universe - Future Music
type: MusicAlbum
date published: 2023-08-12

Future Oud Music
type: MusicAlbum
date published: 2023-09-15

Yf Music Sad Music Crying
type: MusicAlbum
date published: 2023-09-29

Wounded Hearts - Romantic Piano
type: MusicAlbum
date published: 2023-11-11

Nostalgic (Romantic Piano)
type: MusicAlbum
date published: 2023-11-24

Arab Tunes Background
type: MusicAlbum
date published: 2024-10-04

موسيقى حزينة
type: MusicAlbum
date published: 2024-10-18

Arab Violin Sorrow
type: MusicAlbum
date published: 2024-10-25

عزف ناي حزين
type: MusicAlbum
date published: 2024-11-15

عزف عود حزين
type: MusicAlbum
date published: 2025-01-03

Consolation Violin
type: MusicAlbum
date published: 2025-02-14

ناي حزين
type: MusicAlbum
date published: 2025-06-27

Arabic Sad Melody
type: MusicAlbum
date published: 2025-08-01