Azzedine El Maghrabi
type: MusicGroup
genre: gnawa
genre: raï
popularity: 20
followers: 1457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ac7c38afcb807dd0218464758d0faed970e9eb00c8a290f1c69447f197643fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bda2127b-f66d-4d18-83a0-6e1d2b332203.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bda2127b-f66d-4d18-83a0-6e1d2b332203.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bda2127b-f66d-4d18-83a0-6e1d2b332203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ac7c38afcb807dd0218464758d0faed970e9eb00c8a290f1c69447f197643fd","name":"Azzedine El Maghrabi","registered_at":"2026-06-15T00:25:30Z","symbol":"NIM0624080","token_address":"0xba80937aa1b6999b0cd3c31ca8ab4a661cbb2d87","type":"artist","uuid":"bda2127b-f66d-4d18-83a0-6e1d2b332203"}
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 0x4ac7c38afcb807dd0218464758d0faed970e9eb00c8a290f1c69447f197643fd. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bda2127b-f66d-4d18-83a0-6e1d2b332203.json and https://artists.proofprofile.net/proofs/artist/bda2127b-f66d-4d18-83a0-6e1d2b332203.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x4ac7c38afcb807dd0218464758d0faed970e9eb00c8a290f1c69447f197643fd","name":"Azzedine El Maghrabi","registered_at":"2026-06-15T00:25:30Z","symbol":"NIM0624080","token_address":"0xba80937aa1b6999b0cd3c31ca8ab4a661cbb2d87","type":"artist","uuid":"bda2127b-f66d-4d18-83a0-6e1d2b332203"}
album: Takassin Aoud ma Tourate
  type: MusicAlbum
  date published: 2005-09-01
  track: Folklore Maghrebin
    type: MusicRecording
    duration: PT5M10S
    duration ms: 310440
    explicit: false
    by artist: Azzedine El Maghrabi
    in album: Takassin Aoud ma Tourate
      type: MusicAlbum
      date published: 2005-09-01
    genre: gnawa
    genre: raï
    isrc code: FR6V80524166
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T20:50:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xda3c2ff0424d095082f648c58d3e56b052816ead30d2e831d8a6fc026aaa3764
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80524166
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xda3c2ff0424d095082f648c58d3e56b052816ead30d2e831d8a6fc026aaa3764. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR6V80524166.
      date published: 2026-07-02T16:51:38Z
    audio: Folklore Maghrebin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.013
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.774
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.076
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.877
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.916
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.912
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Couleurs d'Orient
  type: MusicAlbum
  date published: 2005-09-01
album: Azzedine El Maghrabi
  type: MusicAlbum
  date published: 2007-12-01
album: Improvisation
  type: MusicAlbum
  date published: 2007-12-01
album: Andalib El Asmar
  type: MusicAlbum
  date published: 2012-05-28