Comfort Zone Jazz
type: MusicGroup
popularity: 8
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69bc951efe4ee8aeefc6a2185f900b9a12663036bd523ca9a8b6a8ff7fba8433
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/5fa266a3-4bb0-40c0-b4f5-d30f9c5b2b7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5fa266a3-4bb0-40c0-b4f5-d30f9c5b2b7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x69bc951efe4ee8aeefc6a2185f900b9a12663036bd523ca9a8b6a8ff7fba8433. 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/5fa266a3-4bb0-40c0-b4f5-d30f9c5b2b7c.json and https://artists.proofprofile.net/proofs/artist/5fa266a3-4bb0-40c0-b4f5-d30f9c5b2b7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x69bc951efe4ee8aeefc6a2185f900b9a12663036bd523ca9a8b6a8ff7fba8433","name":"Comfort Zone Jazz","registered_at":"2026-06-16T23:00:37Z","symbol":"NIM1202894","token_address":"0x7cf3b778d1ce9604f8e558606671d669c65cd2e4","type":"artist","uuid":"5fa266a3-4bb0-40c0-b4f5-d30f9c5b2b7c"}
album: Comforting Jazz Background Music
  type: MusicAlbum
  date published: 2021-10-15
  track: Smooth Jazz Sessions
    type: MusicRecording
    duration: PT1M16S
    duration ms: 76004
    explicit: false
    by artist: Comfort Zone Jazz
    in album: Comforting Jazz Background Music
      type: MusicAlbum
      date published: 2021-10-15
    isrc code: GX5MX2109162
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    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/GX5MX2109162
    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 0x54511f09fca2fed4b4bf6c02e68db7ffce80738786d3cee59073fff2848bdab0. 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/GX5MX2109162.
      date published: 2026-07-05T19:27:56Z
    audio: Smooth Jazz Sessions
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.998
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.837
      additional property: Energy
        type: PropertyValue
        value: 0.209
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.747
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.922
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.95
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.679
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Times Square Jazz Elegance
  type: MusicAlbum
  date published: 2023
album: Moonlit Melancholy
  type: MusicAlbum
  date published: 2023
album: Bronx Jazz Expeditions
  type: MusicAlbum
  date published: 2023
album: Jazz Freeform: Feast for the Ears
  type: MusicAlbum
  date published: 2023-09-27
album: Comfort Jazz Vibes
  type: MusicAlbum
  date published: 2024-02-26
album: Midday Backdrop
  type: MusicAlbum
  date published: 2024-09-23
album: Dreamland Jazz Duet
  type: MusicAlbum
  date published: 2024-11-01