Cordon Rouge
type: MusicGroup
popularity: 13
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48277dfef99fe84ea8d7c4b749c454747a8e28255acb7f898f9a0c2fc8af444e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953614
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953614
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/186f6c0c-0326-4a3f-a394-2d038f32ae1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/186f6c0c-0326-4a3f-a394-2d038f32ae1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/186f6c0c-0326-4a3f-a394-2d038f32ae1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:40:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48277dfef99fe84ea8d7c4b749c454747a8e28255acb7f898f9a0c2fc8af444e","name":"Cordon Rouge","registered_at":"2026-06-14T07:02:02Z","symbol":"NIM0375157","token_address":"0xb24ed91b158f6ff702a00b55401c24e2d240197d","type":"artist","uuid":"186f6c0c-0326-4a3f-a394-2d038f32ae1d"}
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 0x48277dfef99fe84ea8d7c4b749c454747a8e28255acb7f898f9a0c2fc8af444e. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/186f6c0c-0326-4a3f-a394-2d038f32ae1d.json and https://artists.proofprofile.net/proofs/artist/186f6c0c-0326-4a3f-a394-2d038f32ae1d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0x48277dfef99fe84ea8d7c4b749c454747a8e28255acb7f898f9a0c2fc8af444e","name":"Cordon Rouge","registered_at":"2026-06-14T07:02:02Z","symbol":"NIM0375157","token_address":"0xb24ed91b158f6ff702a00b55401c24e2d240197d","type":"artist","uuid":"186f6c0c-0326-4a3f-a394-2d038f32ae1d"}
album: Say It Like You Mean It
  type: MusicAlbum
  date published: 2018-04-06
album: C'est Confidentiel
  type: MusicAlbum
  date published: 2018-09-26
album: C'est Confidentiel
  type: MusicAlbum
  date published: 2018-10-26
album: C'est Confidentiel
  type: MusicAlbum
  date published: 2018-10-26
album: C'est Confidentiel
  type: MusicAlbum
  date published: 2018-10-26
album: Le weekend
  type: MusicAlbum
  date published: 2019-05-24
album: Le weekend
  type: MusicAlbum
  date published: 2019-05-24
album: Le Weekend
  type: MusicAlbum
  date published: 2019-11-01
album: Dix-sept ans entre nous
  type: MusicAlbum
  date published: 2019-11-22
  track: Dix-sept ans entre nous
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173457
    explicit: false
    by artist: Cordon Rouge
    in album: Dix-sept ans entre nous
      type: MusicAlbum
      date published: 2019-11-22
    isrc code: NLW6T1900038
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T01:36:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8be6a48620bb6f5b73e5e8997f282bbeb850d9b35c7bb16c03f4f2de034cc6e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958349
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958349
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLW6T1900038
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:28:59Z
    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 0xc8be6a48620bb6f5b73e5e8997f282bbeb850d9b35c7bb16c03f4f2de034cc6e. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLW6T1900038 — a six-check JSON result.
      date published: 2026-07-17T02:28:59Z
    audio: Dix-sept ans entre nous
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.939
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.629
      additional property: Speechiness
        type: PropertyValue
        value: 0.233
      additional property: Acousticness
        type: PropertyValue
        value: 0.331
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.438
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.861
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dix-sept ans entre nous
  type: MusicAlbum
  date published: 2019-11-22