Prince Alfarra
type: MusicGroup
genre: arabic rap
genre: mahraganat
popularity: 5
followers: 360
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x752b1d1b957effa5713d8d9d0eb4e85276f71ab631ac51d1f26bd1625182a133
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f5c8606-6c12-479e-8585-3615e5119bb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f5c8606-6c12-479e-8585-3615e5119bb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f5c8606-6c12-479e-8585-3615e5119bb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x752b1d1b957effa5713d8d9d0eb4e85276f71ab631ac51d1f26bd1625182a133","name":"Prince Alfarra","registered_at":"2026-06-15T18:45:36Z","symbol":"NIM0798373","token_address":"0xfd6547095c19ca123f457e33f1bc618cce79e235","type":"artist","uuid":"0f5c8606-6c12-479e-8585-3615e5119bb8"}
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 0x752b1d1b957effa5713d8d9d0eb4e85276f71ab631ac51d1f26bd1625182a133. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f5c8606-6c12-479e-8585-3615e5119bb8.json and https://artists.proofprofile.net/proofs/artist/0f5c8606-6c12-479e-8585-3615e5119bb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x752b1d1b957effa5713d8d9d0eb4e85276f71ab631ac51d1f26bd1625182a133","name":"Prince Alfarra","registered_at":"2026-06-15T18:45:36Z","symbol":"NIM0798373","token_address":"0xfd6547095c19ca123f457e33f1bc618cce79e235","type":"artist","uuid":"0f5c8606-6c12-479e-8585-3615e5119bb8"}
album: Zas Me
  type: MusicAlbum
  date published: 2019-09-01
album: دايرة و شرموطة
  type: MusicAlbum
  date published: 2021-01-31
  track: دايرة و شرموطة
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228127
    explicit: true
    by artist: Prince Alfarra
    in album: دايرة و شرموطة
      type: MusicAlbum
      date published: 2021-01-31
    genre: arabic rap
    genre: mahraganat
    isrc code: QZFZ42161337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:47:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2354cb2e436b837c3462f6f9a388d96cd1f3559fab38ff32febea8d7b0703c29
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42161337
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x2354cb2e436b837c3462f6f9a388d96cd1f3559fab38ff32febea8d7b0703c29. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFZ42161337.
      date published: 2026-07-04T11:19:20Z
    audio: دايرة و شرموطة
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.011
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.603
      additional property: Energy
        type: PropertyValue
        value: 0.688
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.453
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.361
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.747
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.78
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Do it Again
  type: MusicAlbum
  date published: 2021-08-22
album: Catch me in the club
  type: MusicAlbum
  date published: 2021-09-03
album: يا طيبة
  type: MusicAlbum
  date published: 2021-09-29
album: Get That Paper
  type: MusicAlbum
  date published: 2022-02-03
album: Rap Santa
  type: MusicAlbum
  date published: 2022-04-13
album: Making Moves
  type: MusicAlbum
  date published: 2022-04-13
album: Cypher Gaza
  type: MusicAlbum
  date published: 2023-10-30
album: افتخر بأصلك - Proud Pali
  type: MusicAlbum
  date published: 2023-10-31
album: Good Morning Gaza
  type: MusicAlbum
  date published: 2024-02-23
album: هبلوا الشعب
  type: MusicAlbum
  date published: 2024-02-25
album: Kos Emek كسمك
  type: MusicAlbum
  date published: 2024-09-25