Robert Bloom
type: MusicGroup
description: Robert Bloom (May 3, 1908February 13, 1994) was an oboist with an orchestral and solo career, a composer and arranger contributing to the oboe repertory, and a teacher of several successful oboists. B
popularity: 3
followers: 97
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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 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
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  date published: 2026-06-17T08:10:43Z
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album: Hot Boi Summer
  type: MusicAlbum
  date published: 2020-08-27
album: CALL ME ASAP
  type: MusicAlbum
  date published: 2021-01-13
album: RILEY REID
  type: MusicAlbum
  date published: 2021-01-26
album: Hot Boi Summer 2
  type: MusicAlbum
  date published: 2021-07-22
album: To The Moon
  type: MusicAlbum
  date published: 2022-02-22
album: The Dark Side Of Mars
  type: MusicAlbum
  date published: 2022-05-07
  track: Wonderland
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    by artist: Robert Bloom
    in album: The Dark Side Of Mars
      type: MusicAlbum
      date published: 2022-05-07
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    additional property: OTSTimestamp
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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 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
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      date published: 2026-07-05T18:48:28Z
    audio: Wonderland
      type: AudioObject
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      additional property: Mode (Major/Minor)
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      additional property: Danceability
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      additional property: Acousticness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: D
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album: Rollercoaster
  type: MusicAlbum
  date published: 2022-05-25
album: Break Up With Your Boyfriend
  type: MusicAlbum
  date published: 2022-07-09
album: SunBurnt
  type: MusicAlbum
  date published: 2022-09-06