Mareshal DJ
type: MusicGroup
popularity: 6
followers: 728
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fb84daf24a109642c73e2270139e905f6ab3c1ee70a48c7cd89cbb806dc8999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fce34a7e-492f-4e90-80e8-902b567bd2f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fce34a7e-492f-4e90-80e8-902b567bd2f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fce34a7e-492f-4e90-80e8-902b567bd2f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fb84daf24a109642c73e2270139e905f6ab3c1ee70a48c7cd89cbb806dc8999","name":"Mareshal DJ","registered_at":"2026-06-21T17:40:28Z","symbol":"NIM1988605","token_address":"0xfb773afb70a58499f22a5350cf6e43adf99e242f","type":"artist","uuid":"fce34a7e-492f-4e90-80e8-902b567bd2f5"}
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 0x8fb84daf24a109642c73e2270139e905f6ab3c1ee70a48c7cd89cbb806dc8999. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fce34a7e-492f-4e90-80e8-902b567bd2f5.json and https://artists.proofprofile.net/proofs/artist/fce34a7e-492f-4e90-80e8-902b567bd2f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x8fb84daf24a109642c73e2270139e905f6ab3c1ee70a48c7cd89cbb806dc8999","name":"Mareshal DJ","registered_at":"2026-06-21T17:40:28Z","symbol":"NIM1988605","token_address":"0xfb773afb70a58499f22a5350cf6e43adf99e242f","type":"artist","uuid":"fce34a7e-492f-4e90-80e8-902b567bd2f5"}
album: Ambiance coupé-décalé
  type: MusicAlbum
  date published: 2017-01-10
album: Adjamé liberté
  type: MusicAlbum
  date published: 2017-02-02
album: Seka seka
  type: MusicAlbum
  date published: 2017-09-28
  track: Seka seka
    type: MusicRecording
    duration: PT5M15S
    duration ms: 315529
    explicit: false
    by artist: Mareshal DJ
    in album: Seka seka
      type: MusicAlbum
      date published: 2017-09-28
    isrc code: FR0Z50031922
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:12:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x628ff792c2145eee16163e46cf04433b3b49b105d1381fbab35ec7627282158c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958462
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958462
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0Z50031922
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:17:53Z
    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 0x628ff792c2145eee16163e46cf04433b3b49b105d1381fbab35ec7627282158c. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/FR0Z50031922.
      date published: 2026-07-17T23:17:53Z
    audio: Seka seka
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.04
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.106
      additional property: Acousticness
        type: PropertyValue
        value: 0.259
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.234
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.831
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.655
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Je suis prêt pour toi
  type: MusicAlbum
  date published: 2018-07-03
album: Nouveau visage
  type: MusicAlbum
  date published: 2018-09-18
album: Célibataire
  type: MusicAlbum
  date published: 2019-04-10
album: Bébé je t'attends la nuit
  type: MusicAlbum
  date published: 2021-07-26
album: fais-moi confiance
  type: MusicAlbum
  date published: 2023-10-06
album: Pied d'éléphant
  type: MusicAlbum
  date published: 2024-01-11