Vinci
type: MusicGroup
genre: arabic rap
genre: moroccan rap
popularity: 14
followers: 680
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x188377c5b510f0f885eecff6168d43d12adaeae5beb99114ab314a7beac74b1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa640afb-5164-4e5e-8cd3-53f0bd608cf4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa640afb-5164-4e5e-8cd3-53f0bd608cf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa640afb-5164-4e5e-8cd3-53f0bd608cf4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
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 0x188377c5b510f0f885eecff6168d43d12adaeae5beb99114ab314a7beac74b1d. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa640afb-5164-4e5e-8cd3-53f0bd608cf4.json and https://artists.proofprofile.net/proofs/artist/fa640afb-5164-4e5e-8cd3-53f0bd608cf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: Elles
  type: MusicAlbum
  date published: 2018-03-31
album: Aucun Stress
  type: MusicAlbum
  date published: 2018-07-22
album: Dites à Fianso
  type: MusicAlbum
  date published: 2018-12-07
album: Affaires
  type: MusicAlbum
  date published: 2019-01-01
  track: Affaires
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198181
    explicit: false
    by artist: Vinci
    in album: Affaires
      type: MusicAlbum
      date published: 2019-01-01
    genre: arabic rap
    genre: moroccan rap
    isrc code: TCAEA1821051
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:12:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb98e0c1cba7d6b3c53f4d8fb11b510a9aa613581a57ba6f230aa4cd1f3598d54
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1821051
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:09:09Z
    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 0xb98e0c1cba7d6b3c53f4d8fb11b510a9aa613581a57ba6f230aa4cd1f3598d54. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:09:09Z), 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/TCAEA1821051.
      date published: 2026-07-19T18:09:09Z
    audio: Affaires
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.096
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.74
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.151
      additional property: Acousticness
        type: PropertyValue
        value: 0.679
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.264
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.517
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: T'es plus le même
  type: MusicAlbum
  date published: 2019-06-30
album: Nicotine
  type: MusicAlbum
  date published: 2019-12-27
album: Nicotine
  type: MusicAlbum
  date published: 2019-12-27
album: Ouroboros
  type: MusicAlbum
  date published: 2020-01-31
album: Ouroboros
  type: MusicAlbum
  date published: 2020-01-31
album: Toute la night
  type: MusicAlbum
  date published: 2020-03-07
album: Pour Une Meuf
  type: MusicAlbum
  date published: 2020-05-22
album: Marie
  type: MusicAlbum
  date published: 2020-05-26
album: Marie
  type: MusicAlbum
  date published: 2020-05-26
album: Sors de ma tête
  type: MusicAlbum
  date published: 2021-01-05
album: Sors de ma tête
  type: MusicAlbum
  date published: 2021-01-05
album: Sors de ma tête
  type: MusicAlbum
  date published: 2021-01-05
album: Moondays
  type: MusicAlbum
  date published: 2021-05-21
album: Life
  type: MusicAlbum
  date published: 2022-05-29
album: Casablanca
  type: MusicAlbum
  date published: 2022-07-31