Camille Marchadour
type: MusicGroup
popularity: 3
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb402c0d12c93c13c214b01d514fd5faaf4c3abb9184f5814e8336c98d73f1629
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59b5e134-6aa8-4499-95e6-e03e59cf46c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59b5e134-6aa8-4499-95e6-e03e59cf46c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59b5e134-6aa8-4499-95e6-e03e59cf46c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb402c0d12c93c13c214b01d514fd5faaf4c3abb9184f5814e8336c98d73f1629","name":"Camille Marchadour","registered_at":"2026-06-16T20:47:10Z","symbol":"NIM1171066","token_address":"0x429c37100f8e34eb8bc1fd54ea4d2414661d10ad","type":"artist","uuid":"59b5e134-6aa8-4499-95e6-e03e59cf46c8"}
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 0xb402c0d12c93c13c214b01d514fd5faaf4c3abb9184f5814e8336c98d73f1629. 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/59b5e134-6aa8-4499-95e6-e03e59cf46c8.json and https://artists.proofprofile.net/proofs/artist/59b5e134-6aa8-4499-95e6-e03e59cf46c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb402c0d12c93c13c214b01d514fd5faaf4c3abb9184f5814e8336c98d73f1629","name":"Camille Marchadour","registered_at":"2026-06-16T20:47:10Z","symbol":"NIM1171066","token_address":"0x429c37100f8e34eb8bc1fd54ea4d2414661d10ad","type":"artist","uuid":"59b5e134-6aa8-4499-95e6-e03e59cf46c8"}
album: Why is it so hard
  type: MusicAlbum
  date published: 2023-05-26
album: Fire Me
  type: MusicAlbum
  date published: 2023-09-19
album: Fire Me
  type: MusicAlbum
  date published: 2023-09-19
album: BERLINSTINCT
  type: MusicAlbum
  date published: 2024-01-12
album: BERLINSTINCT
  type: MusicAlbum
  date published: 2024-01-12
album: FOR ONE NIGHT
  type: MusicAlbum
  date published: 2024-03-26
album: Nothing Hurts
  type: MusicAlbum
  date published: 2024-10-25
album: Nothing Hurts
  type: MusicAlbum
  date published: 2024-10-25
album: NOTHING HURTS (Dance Edit) [Remix]
  type: MusicAlbum
  date published: 2024-12-10
album: OVER THERE
  type: MusicAlbum
  date published: 2025-02-28
  track: OVER THERE
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203926
    explicit: false
    by artist: Camille Marchadour
    in album: OVER THERE
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: SE5BU2544420
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:00:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d0adbfc61edd5096bd0534835740c2b15dd0cdf449afdecafe04e85e87abd68
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2544420
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x9d0adbfc61edd5096bd0534835740c2b15dd0cdf449afdecafe04e85e87abd68. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/SE5BU2544420.
      date published: 2026-07-05T19:27:56Z
    audio: OVER THERE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.03
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
        type: PropertyValue
        value: 0.756
      additional property: Speechiness
        type: PropertyValue
        value: 0.123
      additional property: Acousticness
        type: PropertyValue
        value: 0.589
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.768
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.066
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor