Michael Charles Clark
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popularity: 33
followers: 841
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: Classics for Wine Lovers
  type: MusicAlbum
  date published: 2009-07-20
  track: Jesu, Joy of Mans Desiring - Bach
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    by artist: Michael Charles Clark
    in album: Classics for Wine Lovers
      type: MusicAlbum
      date published: 2009-07-20
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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 0xd544a3aae75e9fee75f13d56dc4f22d954190d3b26adfc1a386b27650e72ad2e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USTC00964769.
      date published: 2026-07-04T11:19:20Z
    audio: Jesu, Joy of Mans Desiring - Bach
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album: Ragtime!
  type: MusicAlbum
  date published: 2010-05-25
album: Rossini, Puccini & Tchaikovsky Presents the Classical Stage
  type: MusicAlbum
  date published: 2014-05-20
album: Blue Goose Rag
  type: MusicAlbum
  date published: 2018-12-17
album: Piano Concerto No. 21 in C major, K. 467, 2nd Movt, Elvira Madigan (Piano & Orchestra) [Instrumental]
  type: MusicAlbum
  date published: 2021-02-15
album: Double Take, Vol. 1 (Classical Masterpieces for Piano & Orchestra) Michael Charles Clark
  type: MusicAlbum
  date published: 2021-03-11
album: Classical Reflections (Relaxing Piano Classics, Vol. 1) [Romantic Piano with the Soothing Sounds of Nature]
  type: MusicAlbum
  date published: 2021-03-31
album: Claire de Lune (from Ocean's Eleven Soundtrack) [Piano & Orchestra Special Version]
  type: MusicAlbum
  date published: 2021-11-05
album: The Blue Danube (from 2001: A Space Odyssey) arr. for Piano
  type: MusicAlbum
  date published: 2021-12-02
album: Le Onde
  type: MusicAlbum
  date published: 2022-07-04
album: Pirates of the Caribbean EPIC Piano Fantasy (Motion Picture Soundtrack Medley)
  type: MusicAlbum
  date published: 2022-12-13