Nachou Brice
type: MusicGroup
genre: zouk
popularity: 10
followers: 345
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x575711a498f741d10784109263b49e21dccaa3581524be31f84ef88b36328ab9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b3a906f-361e-45ee-bd03-45cef10e5ad5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b3a906f-361e-45ee-bd03-45cef10e5ad5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b3a906f-361e-45ee-bd03-45cef10e5ad5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x575711a498f741d10784109263b49e21dccaa3581524be31f84ef88b36328ab9","name":"Nachou Brice","registered_at":"2026-06-16T15:50:21Z","symbol":"NIM1100240","token_address":"0x4b0195e30afd30630338d7679794e9e3e0834300","type":"artist","uuid":"4b3a906f-361e-45ee-bd03-45cef10e5ad5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575711a498f741d10784109263b49e21dccaa3581524be31f84ef88b36328ab9. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b3a906f-361e-45ee-bd03-45cef10e5ad5.json and https://artists.proofprofile.net/proofs/artist/4b3a906f-361e-45ee-bd03-45cef10e5ad5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x575711a498f741d10784109263b49e21dccaa3581524be31f84ef88b36328ab9","name":"Nachou Brice","registered_at":"2026-06-16T15:50:21Z","symbol":"NIM1100240","token_address":"0x4b0195e30afd30630338d7679794e9e3e0834300","type":"artist","uuid":"4b3a906f-361e-45ee-bd03-45cef10e5ad5"}
album: C'est ta fête
  type: MusicAlbum
  date published: 2022-09-19
album: Pinokyo
  type: MusicAlbum
  date published: 2023-01-06
  track: Pinokyo
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251506
    explicit: false
    by artist: Nachou Brice
    in album: Pinokyo
      type: MusicAlbum
      date published: 2023-01-06
    genre: zouk
    isrc code: QZTBB2256253
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:34:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23be52d14693d2d3d1f749a92f763cb8a1b702885999d7ed0b01a3dcbe1cb777
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2256253
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23be52d14693d2d3d1f749a92f763cb8a1b702885999d7ed0b01a3dcbe1cb777. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZTBB2256253.
      date published: 2026-07-21T00:24:07Z
    audio: Pinokyo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.979
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.737
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.661
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.329
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Proud of Me
  type: MusicAlbum
  date published: 2024-01-12
album: Konpanyon Nanm Mwen
  type: MusicAlbum
  date published: 2024-03-01
album: Près de moi
  type: MusicAlbum
  date published: 2024-08-08
album: In My Room (Everything Medley)
  type: MusicAlbum
  date published: 2024-09-14
album: Lespwa (Extended Version)
  type: MusicAlbum
  date published: 2025-01-10