Aubrey Adams
type: MusicGroup
genre: calypso
genre: rocksteady
genre: ska
genre: soul jazz
description: Aubrey Wellington Adams (17 June 1920 – 6 August 1990) was a Jamaican pianist and keyboard player who was one of the top bandleaders in Jamaica in the 1950s, and led the Dewdroppers as well as playing
track: Easy Rock (Swinging Feast)
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  by artist: Roland Alphonso
  by artist: Aubrey Adams
  by artist: The Originals Orchestra
  in album: ABC Rock Steady (Expanded Version)
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    date published: 1968-01-01
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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
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    date published: 2026-07-08T03:22:41Z
  audio: Easy Rock (Swinging Feast)
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: Do Du Wap
  type: MusicRecording
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  by artist: Aubrey Adams
  by artist: Chuck & Dobby
  in album: Bluebeat Shot. The Beat Roots of Ska
    type: MusicAlbum
    date published: 2013-02-02
  isrc code: USV351315848
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Do Du Wap
    type: AudioObject
    additional property: Tempo (BPM)
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track: Stew Peas and Cornflakes
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149800
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  by artist: Aubrey Adams
  by artist: Rico Rrodriguez
  in album: Soul Jazz Records Presents Studio One Jump Up: The Birth of a Sound: Jump-Up Jamaican R&B, Jazz and Early Ska
    type: MusicAlbum
    date published: 2015-02-23
  isrc code: JMA020600348
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  audio: Stew Peas and Cornflakes

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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

OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

Stew Peas and Cornflakes
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