The Original Jazz Lounge Band
type: MusicGroup
popularity: 6
followers: 313
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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
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  date published: 2026-06-20T08:57:02Z
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album: The Coffee Table Jazz Guide
  type: MusicAlbum
  date published: 2017-09-18
album: Coffee, Jazz, Paris and Me
  type: MusicAlbum
  date published: 2017-10-24
album: The Original Jazz Almanac
  type: MusicAlbum
  date published: 2017-12-21
  track: Break Up
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    by artist: The Original Jazz Lounge Band
    in album: The Original Jazz Almanac
      type: MusicAlbum
      date published: 2017-12-21
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236b363e9cfcb22f2c171c9ed3d6875d1f2fc9400a05dc99371b3ac50202aa4b. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/BGA471726070.
      date published: 2026-07-19T12:54:58Z
    audio: Break Up
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 141.997
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        value: 5
      additional property: Mode (Major/Minor)
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        value: 4
      additional property: Danceability
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      additional property: Loudness (dB)
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        value: F
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album: Perfect Jazz Lounge Times
  type: MusicAlbum
  date published: 2020-01-20
album: Travelling Jazz Music
  type: MusicAlbum
  date published: 2020-01-20
album: Quiet Nights in
  type: MusicAlbum
  date published: 2020-09-07
album: Still Got It
  type: MusicAlbum
  date published: 2021-06-04
album: Jazz Highlights
  type: MusicAlbum
  date published: 2021-08-16
album: You Only Know What You Know
  type: MusicAlbum
  date published: 2021-12-22
album: Not Possible
  type: MusicAlbum
  date published: 2022-11-04
album: Impact
  type: MusicAlbum
  date published: 2022-12-05
album: Game over
  type: MusicAlbum
  date published: 2024-03-03
album: Everyone
  type: MusicAlbum
  date published: 2024-11-04
album: Faded Rugs and Familiar Chords
  type: MusicAlbum
  date published: 2025-07-18