Les Matchboxx
type: MusicGroup
popularity: 8
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9c7606e60d14912841bd045835bf17383d5ae98eed01e664134d947117e3ccf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c21d27e2-23fa-461e-8e0f-47c11497613e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c21d27e2-23fa-461e-8e0f-47c11497613e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c21d27e2-23fa-461e-8e0f-47c11497613e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9c7606e60d14912841bd045835bf17383d5ae98eed01e664134d947117e3ccf","name":"Les Matchboxx","registered_at":"2026-06-20T20:04:15Z","symbol":"NIM1700278","token_address":"0x1df07d89b26ea666cabd964df1052d473bb584d8","type":"artist","uuid":"c21d27e2-23fa-461e-8e0f-47c11497613e"}
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 0xb9c7606e60d14912841bd045835bf17383d5ae98eed01e664134d947117e3ccf. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c21d27e2-23fa-461e-8e0f-47c11497613e.json and https://artists.proofprofile.net/proofs/artist/c21d27e2-23fa-461e-8e0f-47c11497613e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb9c7606e60d14912841bd045835bf17383d5ae98eed01e664134d947117e3ccf","name":"Les Matchboxx","registered_at":"2026-06-20T20:04:15Z","symbol":"NIM1700278","token_address":"0x1df07d89b26ea666cabd964df1052d473bb584d8","type":"artist","uuid":"c21d27e2-23fa-461e-8e0f-47c11497613e"}
album: Le chemin de la route
  type: MusicAlbum
  date published: 1997-10-06
album: Le chemin de la route (Édition Deluxe 25ème Anniversaire)
  type: MusicAlbum
  date published: 1997-10-10
album: Une carrière en plomb
  type: MusicAlbum
  date published: 1999
album: Une carrière en plomb
  type: MusicAlbum
  date published: 1999-03-10
album: Une fille et deux garçons
  type: MusicAlbum
  date published: 2003-06-13
album: La Guerre Du Bonjour
  type: MusicAlbum
  date published: 2009-01-30
album: Fauché Comme Toi
  type: MusicAlbum
  date published: 2009-01-30
album: Le Twist - Single
  type: MusicAlbum
  date published: 2010-01-17
album: Le chemin de la route (Édition prestige)
  type: MusicAlbum
  date published: 2015-05-18
track: Quand vient le petit matin
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181533
  explicit: false
  by artist: Les Matchboxx
  by artist: Hélène Brouzeng-Lacoustille
  by artist: François Gourveneur
  by artist: Julien Fougeron
  by artist: Les Ogres De Barback
  in album: La pittoresque histoire de Pitt Ocha
    type: MusicAlbum
    date published: 2003-04-01
  isrc code: FRP400300090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:02:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf0216e8c4b2918085b7e89db036f34b07ad86fe8d80708e042709e1e81f9c74
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP400300090
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 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 0xcf0216e8c4b2918085b7e89db036f34b07ad86fe8d80708e042709e1e81f9c74. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRP400300090.
    date published: 2026-06-13T13:32:09Z
  audio: Quand vient le petit matin
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.415
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.736
    additional property: Energy
      type: PropertyValue
      value: 0.757
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.205
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.32
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.841
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.986
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major