Bairro da Matriz
type: MusicGroup
description: thumb|The First church of Póvoa de Varzim in the Praça Velha. thumb|Visconde de Azevedo Street. Bairro da Matriz (In Portuguese it means Mother/First Church Quarter) is the historical neighbourhood of
popularity: 5
followers: 60
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:11:48Z
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album: Maravilhosa Matriz
  type: MusicAlbum
  date published: 2009-06-01
album: Imperatriz
  type: MusicAlbum
  date published: 2014-06-08
album: Matriz Monumental
  type: MusicAlbum
  date published: 2015-06-18
album: Matriz Minha Paixão
  type: MusicAlbum
  date published: 2016-06-14
album: Matriz meu Amor
  type: MusicAlbum
  date published: 2017-06-13
album: Orgulhosamente Matriz
  type: MusicAlbum
  date published: 2022-06-13
album: Matriz, Aqui vive a tradição
  type: MusicAlbum
  date published: 2023-06-03
album: O São Pedro é no Cidral
  type: MusicAlbum
  date published: 2023-06-03
album: Marcha Milenar
  type: MusicAlbum
  date published: 2023-06-03
album: Matriz, Uma linda obra de arte
  type: MusicAlbum
  date published: 2023-06-03
album: Deslumbrante Matriz
  type: MusicAlbum
  date published: 2023-06-13
album: Matriz Altar da minha paixão
  type: MusicAlbum
  date published: 2024-06-11
album: Jóia da Matriz
  type: MusicAlbum
  date published: 2025-06-02
  track: Jóia da Matriz
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    by artist: Bairro da Matriz
    in album: Jóia da Matriz
      type: MusicAlbum
      date published: 2025-06-02
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a3014174676939425a997075de4e5e856aab60301b0fec08d5de4332ddb94b. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZTAX2544041.
      date published: 2026-07-18T00:27:51Z
    audio: Jóia da Matriz
      type: AudioObject
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      additional property: Danceability
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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