Gordon Grdina
type: MusicGroup
genre: avant-garde
genre: free jazz
description: Gordon Grdina is a Canadian guitarist from Vancouver, British Columbia, whose style blends jazz, world music and avant-garde influences.Stuart Derdeyn, "Vancouver jazz guitarist and oud player Gordon
popularity: 6
followers: 715
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album: ...If Accident Will
  type: MusicAlbum
  date published: 2008-11-25
album: No Difference
  type: MusicAlbum
  date published: 2015-06-01
album: Ghost Lights
  type: MusicAlbum
  date published: 2017-06-09
album: China Cloud
  type: MusicAlbum
  date published: 2018-08-31
album: Prior Street
  type: MusicAlbum
  date published: 2020-06-12
album: Pendulum
  type: MusicAlbum
  date published: 2021-10-22
album: The Music of Tim Berne : Oddly Enough
  type: MusicAlbum
  date published: 2022-02-18
album: Live at the Armoury (Live at the Armoury Studios, Vancouver, BC)
  type: MusicAlbum
  date published: 2023-03-20
album: DUO WORK
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  date published: 2024-02-16
  track: DISSOLUTION
  track: SONG ONE
album: Martian Kitties
  type: MusicAlbum
  date published: 2025-02-25

DISSOLUTION
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by artist: Gordon Grdina
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  date published: 2024-02-16
genre: avant-garde
genre: free jazz
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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
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  date published: 2026-07-08T08:56:20Z
audio: DISSOLUTION
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SONG ONE
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by artist: Gordon Grdina
in album: DUO WORK
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  date published: 2024-02-16
genre: avant-garde
genre: free jazz
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  date published: 2026-07-30T22:27:30Z
audio: SONG ONE
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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