ذو الفقار الكعبي
type: MusicGroup
popularity: 7
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x771346886b14491e5c92b614fd8c03684ace41a356294bede22daec6ddc4d298
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b007b1ff-7ecd-4fbb-8d8f-da2621234777.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b007b1ff-7ecd-4fbb-8d8f-da2621234777.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b007b1ff-7ecd-4fbb-8d8f-da2621234777
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x771346886b14491e5c92b614fd8c03684ace41a356294bede22daec6ddc4d298","name":"ذو الفقار الكعبي","registered_at":"2026-06-20T11:44:02Z","symbol":"NIM1605301","token_address":"0x837663a3dfc43bb68891c228e0a27e67a68f01ed","type":"artist","uuid":"b007b1ff-7ecd-4fbb-8d8f-da2621234777"}
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 0x771346886b14491e5c92b614fd8c03684ace41a356294bede22daec6ddc4d298. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b007b1ff-7ecd-4fbb-8d8f-da2621234777.json and https://artists.proofprofile.net/proofs/artist/b007b1ff-7ecd-4fbb-8d8f-da2621234777.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x771346886b14491e5c92b614fd8c03684ace41a356294bede22daec6ddc4d298","name":"ذو الفقار الكعبي","registered_at":"2026-06-20T11:44:02Z","symbol":"NIM1605301","token_address":"0x837663a3dfc43bb68891c228e0a27e67a68f01ed","type":"artist","uuid":"b007b1ff-7ecd-4fbb-8d8f-da2621234777"}
album: حبك عجيب
  type: MusicAlbum
  date published: 2021-12-03
album: سراب الدنيا من دونك
  type: MusicAlbum
  date published: 2022-02-20
album: الكم يا سادتي
  type: MusicAlbum
  date published: 2023-05-13
album: گلتلهم أم الحسن
  type: MusicAlbum
  date published: 2024-01-09
album: مرعب الكفره
  type: MusicAlbum
  date published: 2024-01-30
album: مولاي أبا الفضل
  type: MusicAlbum
  date published: 2024-08-31
album: يا صاحب الزمان
  type: MusicAlbum
  date published: 2024-10-15
  track: يا صاحب الزمان
    type: MusicRecording
    duration: PT9M5S
    duration ms: 545988
    explicit: false
    by artist: ذو الفقار الكعبي
    in album: يا صاحب الزمان
      type: MusicAlbum
      date published: 2024-10-15
    isrc code: KWA002500937
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:41:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75befd662430442cb1ee9c2443852d01f59e6813c11f93ba3124133dfb811183
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KWA002500937
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x75befd662430442cb1ee9c2443852d01f59e6813c11f93ba3124133dfb811183. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/KWA002500937.
      date published: 2026-07-05T10:01:46Z
    audio: يا صاحب الزمان
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.885
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.425
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.694
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.196
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.671
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.411
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ما ماتت من مرض
  type: MusicAlbum
  date published: 2024-11-22
  track: ما ماتت من مرض
    type: MusicRecording
    duration: PT7M22S
    duration ms: 442374
    explicit: false
    by artist: ذو الفقار الكعبي
    in album: ما ماتت من مرض
      type: MusicAlbum
      date published: 2024-11-22
    isrc code: KWA002402525
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:59:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08b7d2e52ce8f85781a8aa9f3b118efa2b8dabf6a93153581cde26e8672f2d12
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KWA002402525
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x08b7d2e52ce8f85781a8aa9f3b118efa2b8dabf6a93153581cde26e8672f2d12. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/KWA002402525.
      date published: 2026-07-05T10:01:46Z
    audio: ما ماتت من مرض
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.366
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.7
      additional property: Energy
      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: سائلين الوفاء
album: ما زال عيونك قمري
album: أنت الحسين
album: دمعة وجرح
album: خطواتي اجدامي

Energy
type: PropertyValue
value: 0.46

Speechiness
type: PropertyValue
value: 0.204

Acousticness
type: PropertyValue
value: 0.923

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.858

Valence (Positivity)
type: PropertyValue
value: 0.752

Loudness (dB)
type: PropertyValue
value: -10.825

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

سائلين الوفاء
type: MusicAlbum
date published: 2024-12-11

ما زال عيونك قمري
type: MusicAlbum
date published: 2025-02-26

أنت الحسين
type: MusicAlbum
date published: 2025-06-22

دمعة وجرح
type: MusicAlbum
date published: 2025-07-25

خطواتي اجدامي
type: MusicAlbum
date published: 2025-09-30