Parisian Jazz Cafe
type: MusicGroup
popularity: 12
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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  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 0xa1ccff41a091dfed283b847984bd7b0c205f67b5b23d3d6e6078b140ed21cd60. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42267884-9efe-46c0-bc85-4e8eb18416db.json and https://artists.proofprofile.net/proofs/artist/42267884-9efe-46c0-bc85-4e8eb18416db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xa1ccff41a091dfed283b847984bd7b0c205f67b5b23d3d6e6078b140ed21cd60","name":"Parisian Jazz Cafe","registered_at":"2026-06-14T11:23:22Z","symbol":"NIM0437493","token_address":"0xa40c931275da47c37e7e5b7b2490756407a6ffcf","type":"artist","uuid":"42267884-9efe-46c0-bc85-4e8eb18416db"}
album: A Journey To Paris
  type: MusicAlbum
  date published: 2023-06-22
album: At The Jazz Bar
  type: MusicAlbum
  date published: 2023-07-04
album: Parisian Moonlight
  type: MusicAlbum
  date published: 2023-07-04
album: Jazz Soirée à Paris
  type: MusicAlbum
  date published: 2023-07-04
  track: Wine Galore
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125455
    explicit: false
    by artist: Parisian Jazz Cafe
    in album: Jazz Soirée à Paris
      type: MusicAlbum
      date published: 2023-07-04
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2344504
    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 0x78e98476eb1707784f1bfa67523766ad0284f67d857d7f187a348ee2ee02c89a. 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/GX3HH2344504.
      date published: 2026-07-05T18:48:28Z
    audio: Wine Galore
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.061
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.612
      additional property: Energy
        type: PropertyValue
        value: 0.406
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.836
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.656
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.341
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Le Bistro Swing
  type: MusicAlbum
  date published: 2023-07-04
album: Bonsiour Madame
  type: MusicAlbum
  date published: 2023-07-13
album: The Way Of Paris
  type: MusicAlbum
  date published: 2023-07-13
album: Jardin du Jazz
  type: MusicAlbum
  date published: 2023-07-13
album: Jazz At The Fashion House
  type: MusicAlbum
  date published: 2023-07-13
album: Love At The Louvre
  type: MusicAlbum
  date published: 2023-07-13
album: The 5th Arrondissement
  type: MusicAlbum
  date published: 2023-09-26
album: Love in Paris
  type: MusicAlbum
  date published: 2024-10-19