Mouloud Esghir
type: MusicGroup
genre: moroccan chaabi
genre: raï
popularity: 6
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb37fed22683a4e662abdb03ed9de7d348942a620a0e9ef64fe21a53b204d35db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aea29ec-462b-49e9-aaae-38c8ea1e136f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aea29ec-462b-49e9-aaae-38c8ea1e136f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5aea29ec-462b-49e9-aaae-38c8ea1e136f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb37fed22683a4e662abdb03ed9de7d348942a620a0e9ef64fe21a53b204d35db","name":"Mouloud Esghir","registered_at":"2026-06-16T21:23:07Z","symbol":"NIM1179639","token_address":"0xfebe3ce23ad9433631744b3e1e19920c45ceebde","type":"artist","uuid":"5aea29ec-462b-49e9-aaae-38c8ea1e136f"}
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 0xb37fed22683a4e662abdb03ed9de7d348942a620a0e9ef64fe21a53b204d35db. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5aea29ec-462b-49e9-aaae-38c8ea1e136f.json and https://artists.proofprofile.net/proofs/artist/5aea29ec-462b-49e9-aaae-38c8ea1e136f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb37fed22683a4e662abdb03ed9de7d348942a620a0e9ef64fe21a53b204d35db","name":"Mouloud Esghir","registered_at":"2026-06-16T21:23:07Z","symbol":"NIM1179639","token_address":"0xfebe3ce23ad9433631744b3e1e19920c45ceebde","type":"artist","uuid":"5aea29ec-462b-49e9-aaae-38c8ea1e136f"}
album: El Ghira Thader
  type: MusicAlbum
  date published: 2011-02-14
  track: El Ghira Thader
    type: MusicRecording
    duration: PT5M1S
    duration ms: 301580
    explicit: false
    by artist: Mouloud Esghir
    in album: El Ghira Thader
      type: MusicAlbum
      date published: 2011-02-14
    genre: moroccan chaabi
    genre: raï
    isrc code: VGA011111955
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:20:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8c0f39cb1f75d962f472f8950d047dd81a914e428f4798db9ff46ea4eb11bc21
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958335
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958335
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VGA011111955
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:37:47Z
    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 0x8c0f39cb1f75d962f472f8950d047dd81a914e428f4798db9ff46ea4eb11bc21. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/VGA011111955.
      date published: 2026-07-16T22:37:47Z
    audio: El Ghira Thader
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 186.816
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.708
      additional property: Speechiness
        type: PropertyValue
        value: 0.177
      additional property: Acousticness
        type: PropertyValue
        value: 0.69
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.373
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.685
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.035
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El ghira thader
  type: MusicAlbum
  date published: 2013-03-07
album: Lahel yrid akthir
  type: MusicAlbum
  date published: 2014-01-01
album: Edir Eddar
  type: MusicAlbum
  date published: 2015-02-16