Gordon Duncan
type: MusicGroup
genre: celtic
description: Gordon Duncan (14 May 1964 – 14 December 2005) was a Scottish bagpiper, low whistle player and composer. Early life Duncan was born in Turriff, Aberdeenshire on 14 May 1964. His parents were tenant f
popularity: 15
followers: 3806
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additional property: OTSVerifyInstructions
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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: 2026-06-15T22:22:30Z
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album: Just For Seamus
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  date published: 1994-01-01
  track: Just For Seumas Set - Medley
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    by artist: Gordon Duncan
    in album: Just For Seamus
      type: MusicAlbum
      date published: 1994-01-01
    genre: celtic
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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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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd295309532180a7c39e787c95ef7f9b00efdd63f260c703abd68a8a92d3049. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDY9407513 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Just For Seumas Set - Medley
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album: 1st Grand Concert Of Scottish Piping
  type: MusicAlbum
  date published: 1996-01-01
album: The Circular Breath
  type: MusicAlbum
  date published: 1997-01-01
  track: The High Drive
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    by artist: Gordon Duncan
    in album: The Circular Breath
      type: MusicAlbum
      date published: 1997-01-01
    genre: celtic
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T01:12:41Z
    audio: The High Drive
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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album: Thunderstruck
album: Just For Gordon

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value: 0.982

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value: 0.848

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value: -11.218

Key Name
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value: Bb

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value: Minor

Thunderstruck
type: MusicAlbum
date published: 2003-01-01
track: The Belly Dancer
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    date published: 2003-01-01
  genre: celtic
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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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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74d7dac50699815c5013abc28b76b54162a3a211e8578a2acc99dd9dfe81b2c. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDY0324103 — a six-check JSON result.
    date published: 2026-07-21T20:19:31Z
  audio: The Belly Dancer
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    additional property: Danceability
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    additional property: Speechiness
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track: Thunderstruck/Angus Thing
  type: MusicRecording
  duration: PT4M34S
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  by artist: Gordon Duncan
  in album: Thunderstruck
    type: MusicAlbum
    date published: 2003-01-01
  genre: celtic
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278c25e14a592fc3ff4d3801882a945fcc7636ac5ca54ac3ed9025048f75d369. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDY0324112 — a six-check JSON result.
    date published: 2026-07-17T19:12:23Z
  audio: Thunderstruck/Angus Thing
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Just For Gordon
type: MusicAlbum
date published: 2007-09-01