Lulu Perrier
type: MusicGroup
popularity: 4
followers: 7469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb11379b2df5bc5869f84158f4f6f3175349352256e6cab441ec4626cc86dd78c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/958e916c-a903-437f-b86e-953213217406.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/958e916c-a903-437f-b86e-953213217406.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/958e916c-a903-437f-b86e-953213217406
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb11379b2df5bc5869f84158f4f6f3175349352256e6cab441ec4626cc86dd78c","name":"Lulu Perrier","registered_at":"2026-06-17T17:51:54Z","symbol":"NIM1472711","token_address":"0x541af38e91a443ce854e291f794f893313c37db4","type":"artist","uuid":"958e916c-a903-437f-b86e-953213217406"}
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 0xb11379b2df5bc5869f84158f4f6f3175349352256e6cab441ec4626cc86dd78c. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/958e916c-a903-437f-b86e-953213217406.json and https://artists.proofprofile.net/proofs/artist/958e916c-a903-437f-b86e-953213217406.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb11379b2df5bc5869f84158f4f6f3175349352256e6cab441ec4626cc86dd78c","name":"Lulu Perrier","registered_at":"2026-06-17T17:51:54Z","symbol":"NIM1472711","token_address":"0x541af38e91a443ce854e291f794f893313c37db4","type":"artist","uuid":"958e916c-a903-437f-b86e-953213217406"}
album: O Hit Dominou
  type: MusicAlbum
  date published: 2024-02-16
  track: O Hit Dominou
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141635
    explicit: false
    by artist: Lulu Perrier
    in album: O Hit Dominou
      type: MusicAlbum
      date published: 2024-02-16
    isrc code: QZ5AB2458358
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:57:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4722cf902ff7bc08583ffc4d0de095fd0faaa2b1f9e98a6290953f2bf96b0a8
    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/QZ5AB2458358
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:58:40Z
    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 0xf4722cf902ff7bc08583ffc4d0de095fd0faaa2b1f9e98a6290953f2bf96b0a8. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:58:40Z), 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/QZ5AB2458358.
      date published: 2026-07-17T00:58:40Z
    audio: O Hit Dominou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.002
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.787
      additional property: Energy
        type: PropertyValue
        value: 0.539
      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.547
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.894
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rajada de Cintura
  type: MusicAlbum
  date published: 2025-02-15
album: Tchá Tchá Tchá
  type: MusicAlbum
  date published: 2025-04-26