Perrine Hope
type: MusicGroup
popularity: 6
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5eb22cd12fd0084db64bde31e4b14b7568de91340aff9f01b65cf3d5d66ee12c
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/4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5eb22cd12fd0084db64bde31e4b14b7568de91340aff9f01b65cf3d5d66ee12c","name":"Perrine Hope","registered_at":"2026-06-16T15:56:47Z","symbol":"NIM1101779","token_address":"0x12b66f73ffaaf00e42cc3eefb0c4dc38159eb1d7","type":"artist","uuid":"4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3"}
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 0x5eb22cd12fd0084db64bde31e4b14b7568de91340aff9f01b65cf3d5d66ee12c. 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/4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3.json and https://artists.proofprofile.net/proofs/artist/4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5eb22cd12fd0084db64bde31e4b14b7568de91340aff9f01b65cf3d5d66ee12c","name":"Perrine Hope","registered_at":"2026-06-16T15:56:47Z","symbol":"NIM1101779","token_address":"0x12b66f73ffaaf00e42cc3eefb0c4dc38159eb1d7","type":"artist","uuid":"4bbd8b8a-bdfe-41f4-9278-b7f56945cdb3"}
album: Loin
  type: MusicAlbum
  date published: 2021-06-05
album: Reste là
  type: MusicAlbum
  date published: 2022-05-20
album: Billy
  type: MusicAlbum
  date published: 2023-04-28
album: Cette lueur
  type: MusicAlbum
  date published: 2023-11-24
album: Me relever
  type: MusicAlbum
  date published: 2024-05-10
album: Le cadran
  type: MusicAlbum
  date published: 2024-09-27
  track: La musique est ma foi
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230500
    explicit: false
    by artist: Perrine Hope
    in album: Le cadran
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: CH6542447668
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:12:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75788dedb49d46e1b2be8fc072dd0bd75899a00f52136e869b3799b1605a8086
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542447668
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x75788dedb49d46e1b2be8fc072dd0bd75899a00f52136e869b3799b1605a8086. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CH6542447668.
      date published: 2026-07-05T18:48:28Z
    audio: La musique est ma foi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.627
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.415
      additional property: Energy
        type: PropertyValue
        value: 0.359
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.672
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.693
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major