French Chanson
type: MusicGroup
popularity: 4
followers: 467
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01df7d095a1282e74e920b2d5dd618aeb442b8f92ee226b555d0719eb9f6ec4b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf0ff87e-650b-4fd1-bc77-93b0d9c0d647.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf0ff87e-650b-4fd1-bc77-93b0d9c0d647.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf0ff87e-650b-4fd1-bc77-93b0d9c0d647
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01df7d095a1282e74e920b2d5dd618aeb442b8f92ee226b555d0719eb9f6ec4b","name":"French Chanson","registered_at":"2026-06-21T00:24:46Z","symbol":"NIM1762486","token_address":"0xd933d752e7f1ec0de2557642b305e2c6a11a8b7c","type":"artist","uuid":"cf0ff87e-650b-4fd1-bc77-93b0d9c0d647"}
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 0x01df7d095a1282e74e920b2d5dd618aeb442b8f92ee226b555d0719eb9f6ec4b. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf0ff87e-650b-4fd1-bc77-93b0d9c0d647.json and https://artists.proofprofile.net/proofs/artist/cf0ff87e-650b-4fd1-bc77-93b0d9c0d647.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x01df7d095a1282e74e920b2d5dd618aeb442b8f92ee226b555d0719eb9f6ec4b","name":"French Chanson","registered_at":"2026-06-21T00:24:46Z","symbol":"NIM1762486","token_address":"0xd933d752e7f1ec0de2557642b305e2c6a11a8b7c","type":"artist","uuid":"cf0ff87e-650b-4fd1-bc77-93b0d9c0d647"}
album: I Love Paris (French Chanson from the City of Love)
  type: MusicAlbum
  date published: 2017-03-02
  track: La Seine
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164093
    explicit: false
    by artist: French Chanson
    in album: I Love Paris (French Chanson from the City of Love)
      type: MusicAlbum
      date published: 2017-03-02
    isrc code: FR80T1100778
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a10e7178b85d4f3b031c4dc51840742498c92999b89aafea8c32dd56abe5683
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR80T1100778
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T14:02:49Z
    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 0x2a10e7178b85d4f3b031c4dc51840742498c92999b89aafea8c32dd56abe5683. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:02:49Z), 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/FR80T1100778.
      date published: 2026-07-20T14:02:49Z
    audio: La Seine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.074
      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: 0.606
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.215
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.429
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.046
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor