Walad - ولد
type: MusicGroup
genre: arabic rap
genre: mahraganat
popularity: 7
followers: 1737
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73397f2245c3282ebdf45599dbbcaf141dd91c5714f6d9adf2b57f985a53ebe8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82a48b2a-acf2-42ba-aa5f-424b58a47be3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82a48b2a-acf2-42ba-aa5f-424b58a47be3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82a48b2a-acf2-42ba-aa5f-424b58a47be3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73397f2245c3282ebdf45599dbbcaf141dd91c5714f6d9adf2b57f985a53ebe8","name":"Walad - ولد","registered_at":"2026-06-17T11:09:17Z","symbol":"NIM1376705","token_address":"0x5c90304023965a425c1fffc3be3aa5665679c435","type":"artist","uuid":"82a48b2a-acf2-42ba-aa5f-424b58a47be3"}
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 0x73397f2245c3282ebdf45599dbbcaf141dd91c5714f6d9adf2b57f985a53ebe8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82a48b2a-acf2-42ba-aa5f-424b58a47be3.json and https://artists.proofprofile.net/proofs/artist/82a48b2a-acf2-42ba-aa5f-424b58a47be3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x73397f2245c3282ebdf45599dbbcaf141dd91c5714f6d9adf2b57f985a53ebe8","name":"Walad - ولد","registered_at":"2026-06-17T11:09:17Z","symbol":"NIM1376705","token_address":"0x5c90304023965a425c1fffc3be3aa5665679c435","type":"artist","uuid":"82a48b2a-acf2-42ba-aa5f-424b58a47be3"}
album: Abo El Sebaa - أبو السباع
  type: MusicAlbum
  date published: 2021-04-21
album: Mneen Ngeebo - منين نجيبه
  type: MusicAlbum
  date published: 2022-02-04
album: Mohamed El Hamla - محمد الحمله
  type: MusicAlbum
  date published: 2022-04-04
album: Bahr Eltouba - بحر التوبة
  type: MusicAlbum
  date published: 2022-07-19
album: Ott Balady - قط بلدي
  type: MusicAlbum
  date published: 2022-08-11
album: A Sleeping Beast - الوحش النائم
  type: MusicAlbum
  date published: 2022-10-04
album: Lazaza
  type: MusicAlbum
  date published: 2023-01-28
  track: Saba7 El Fol - صباح الفل
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162352
    explicit: false
    by artist: Walad - ولد
    in album: Lazaza
      type: MusicAlbum
      date published: 2023-01-28
    genre: arabic rap
    genre: mahraganat
    isrc code: QZFZ62392918
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:27:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d657f2f6931f3552bb238d7fa83c742e635faea45298811164f49da54885f28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62392918
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0x8d657f2f6931f3552bb238d7fa83c742e635faea45298811164f49da54885f28. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZFZ62392918.
      date published: 2026-07-21T07:04:12Z
    audio: Saba7 El Fol - صباح الفل
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.95
      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: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.398
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.699
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.929
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.259
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.928
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gari El Wo7osh - جري الوحوش
  type: MusicAlbum
  date published: 2023-09-09
album: الهلالي
  type: MusicAlbum
  date published: 2024-03-08
album: Green Room (Walad Live Experience, Pt. 01)
  type: MusicAlbum
  date published: 2024-11-28
album: Green Room (Walad Live Experience, Pt. 02)
  type: MusicAlbum
  date published: 2024-12-05
album: Green Room (Walad Live Experience, Pt. 03)
  type: MusicAlbum
  date published: 2025-05-30