Vasco Martins
type: MusicGroup
genre: new age
description: Vasco Martins (1956 – 27 November 2025) was a Cape Verdean musician and composer. He lived in Calhau, Cape Verde. Life and career Martins was born in Queluz, Portugal in 1956.Sudplanete (South Plane
popularity: 7
followers: 429
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album: Para Além Da Noite
  type: MusicAlbum
  date published: 1985
album: Island of the Secret Sounds
  type: MusicAlbum
  date published: 1996-12-17
album: Island of the Secret Sounds
  type: MusicAlbum
  date published: 1996-12-17
album: Sublime Delight
  type: MusicAlbum
  date published: 1997-02-02
album: Sublime Delight
  type: MusicAlbum
  date published: 1997-02-02
album: Quiet Moments (Momentos Silenciosos)
  type: MusicAlbum
  date published: 1997-04-11
album: Quiet Moments (Momentos Silenciosos)
  type: MusicAlbum
  date published: 1997-04-11
album: Quiet Moments (Momentos Silenciosos)
  type: MusicAlbum
  date published: 1997-04-11
album: Memórias Atlânticas
  type: MusicAlbum
  date published: 1997-10-01
album: Memórias Atlânticas
  type: MusicAlbum
  date published: 1997-10-01
album: Memórias Atlânticas
  type: MusicAlbum
  date published: 1997-10-01
album: Danças de Câncer (Suite pour orchestre symphonique)
  type: MusicAlbum
  date published: 1998-01-06
album: Danças de Câncer (Suite pour orchestre symphonique)
  type: MusicAlbum
  date published: 1998-01-06
album: Dôs
  type: MusicAlbum
  date published: 2000-04-04
album: Dôs
  type: MusicAlbum
  date published: 2000-04-04
album: Island of the Secret Sounds
  type: MusicAlbum
  date published: 2001-01-01
album: Lunario Perpetuo 1 & 2 (Music for Concerts)
  type: MusicAlbum
  date published: 2001-03-02
album: Lunario Perpetuo 1 & 2 (Music for Concerts)
  type: MusicAlbum
  date published: 2001-03-02
album: Lua Agua Clara
  type: MusicAlbum
  date published: 2008-10-21
album: Li Sin
  type: MusicAlbum
  date published: 2010-01-01
album: Nataraja
  type: MusicAlbum
  date published: 2016-06-10
album: Essential Interaction
  type: MusicAlbum
  date published: 2017-04-06
album: Mei D'ilha
  type: MusicAlbum
  date published: 2017-08-25
track: Triangular Situations
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  duration: PT3M58S
  duration ms: 238506
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  by artist: Vasco Martins
  by artist: John C. Williams
  by artist: John Etheridge
  by artist: Richard Harvey
  by artist: Chris Laurence Quartet
  in album: The Magic Box
    type: MusicAlbum
    date published: 2000-12-26
  isrc code: USSM10100563
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    date published: 2026-07-02T03:55:08Z
  audio: Triangular Situations
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    additional property: Danceability
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track: Triangular Situations
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  by artist: Vasco Martins
  by artist: John C. Williams
  by artist: John Etheridge
  by artist: Richard Harvey
  by artist: Chris Laurence Quartet
  in album: The Guitar Master
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  subject of: OpenTimestamps Proof of Existence
  audio: Triangular Situations

Vasco Martins
type: MusicGroup

John C. Williams
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John Etheridge
type: MusicGroup

Richard Harvey
type: MusicGroup

Chris Laurence Quartet
type: MusicGroup

The Guitar Master
type: MusicAlbum
date published: 2016-05-06

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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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926e91b8ac0265226bd2732f6a1a20c29fba61b4705d165dab7371086aea5e9b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM10100563.
date published: 2026-07-02T05:09:12Z

Triangular Situations
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additional property: Tempo (BPM)
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