زيزو الفنان
type: MusicGroup
popularity: 16
followers: 10771
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e206f3d79ebadfcee6f90322e0165dc60565c7669a08113e5abcfbf898283b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ff1444d-318e-46f9-9c3b-4a02d3082141.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ff1444d-318e-46f9-9c3b-4a02d3082141.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ff1444d-318e-46f9-9c3b-4a02d3082141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e206f3d79ebadfcee6f90322e0165dc60565c7669a08113e5abcfbf898283b3","name":"زيزو الفنان","registered_at":"2026-06-14T14:32:43Z","symbol":"NIM0482675","token_address":"0x4a4bfa35afa844877104dc2aa40a35a47790096c","type":"artist","uuid":"5ff1444d-318e-46f9-9c3b-4a02d3082141"}
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 0x7e206f3d79ebadfcee6f90322e0165dc60565c7669a08113e5abcfbf898283b3. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ff1444d-318e-46f9-9c3b-4a02d3082141.json and https://artists.proofprofile.net/proofs/artist/5ff1444d-318e-46f9-9c3b-4a02d3082141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x7e206f3d79ebadfcee6f90322e0165dc60565c7669a08113e5abcfbf898283b3","name":"زيزو الفنان","registered_at":"2026-06-14T14:32:43Z","symbol":"NIM0482675","token_address":"0x4a4bfa35afa844877104dc2aa40a35a47790096c","type":"artist","uuid":"5ff1444d-318e-46f9-9c3b-4a02d3082141"}
album: مهرجان اربع جدران
  type: MusicAlbum
  date published: 2020-07-26
album: مهرجان دلع البنات
  type: MusicAlbum
  date published: 2020-08-17
  track: مهرجان دلع البنات
    type: MusicRecording
    duration: PT5M25S
    duration ms: 325510
    explicit: false
    by artist: زيزو الفنان
    in album: مهرجان دلع البنات
      type: MusicAlbum
      date published: 2020-08-17
    isrc code: EGA252010370
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:01:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x633684c1906fb5ee47d6794620781accfd916a4502d9ee37f2b05d3db3b23a35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA252010370
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x633684c1906fb5ee47d6794620781accfd916a4502d9ee37f2b05d3db3b23a35. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/EGA252010370.
      date published: 2026-07-05T10:59:37Z
    audio: مهرجان دلع البنات
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.037
      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: 0.894
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.158
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.774
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.87
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: مهرجان اخصام كتير
  type: MusicAlbum
  date published: 2020-10-31