Bruno Blum
type: MusicGroup
description: Bruno Blum (born October 4, 1960, Vichy, France) is a French singer songwriter, guitar player, music producer and musicologist sometimes nicknamed "Doc Reggae". He is mostly known for his work in the
popularity: 4
followers: 325
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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: 2026-06-15T23:55:46Z
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album: Ça bouge (sur la place Rouge)
  type: MusicAlbum
  date published: 1989-09-15
album: Bruno Blum
  type: MusicAlbum
  date published: 1990-02-15
album: Nuage d'Éthiopie
  type: MusicAlbum
  date published: 2001-05-02
album: Nuage d'Éthiopie
  type: MusicAlbum
  date published: 2001-08-15
album: De Hawaii à Orly
  type: MusicAlbum
  date published: 2001-08-15
album: Think différent
  type: MusicAlbum
  date published: 2002-05-10
album: Et moi et moi etc.
  type: MusicAlbum
  date published: 2002-08-15
album: Paris c'est pas funky
  type: MusicAlbum
  date published: 2003-09-15
album: Human Race
  type: MusicAlbum
  date published: 2011
album: Viens fumer un p'tit joint à la maison (Viens fumer un p'tit dub à la maison)
  type: MusicAlbum
  date published: 2011-04-01
album: Clémentine est végane
  type: MusicAlbum
  date published: 2017-04-01
album: Doc Reggae t'as marabouté le show-biz
  type: MusicAlbum
  date published: 2017-05-23
album: J'ai survécu
  type: MusicAlbum
  date published: 2017-05-24
album: Clementine Is a Vegan
  type: MusicAlbum
  date published: 2017-12-04
album: Titi
  type: MusicAlbum
  date published: 2023-03-08
album: Le Cœur à gauche, le fric à droite
  type: MusicAlbum
  date published: 2023-03-08
album: Cabaret Végane
  type: MusicAlbum
  date published: 2023-03-09
album: Culte
  type: MusicAlbum
  date published: 2023-03-09
album: Nuage d'Éthiopie
  type: MusicAlbum
  date published: 2023-03-10
album: Welikom 2 Lay-Gh-Us!
  type: MusicAlbum
  date published: 2023-03-10
album: Dub De Luxe: Sophisticated Love
  type: MusicAlbum
  date published: 2023-03-11
album: Si je reste (version reggae)
  type: MusicAlbum
  date published: 2023-03-12
album: War
  type: MusicAlbum
  date published: 2023-03-12
album: Guerre
  type: MusicAlbum
  date published: 2023-03-12
album: Sexy Frogs
  type: MusicAlbum
  date published: 2023-03-12
album: Sous la douche
  type: MusicAlbum
  date published: 2023-03-12
album: L'histoire de ma guitare
  type: MusicAlbum
  date published: 2023-03-12
album: J'aime les blondes
  type: MusicAlbum
  date published: 2023-03-12
album: Zazie et le zazou
  type: MusicAlbum
  date published: 2023-03-13
album: Doc Reggae fait du vaudou
  type: MusicAlbum
  date published: 2023-03-13
album: Made in France (Part I)
  type: MusicAlbum
  date published: 2023-03-14
album: Viens fumer un p'tit joint à la maison
  type: MusicAlbum
  date published: 2023-03-14
album: La Martiniquaise
  type: MusicAlbum
  date published: 2023-03-15
album: Bruno Blum
  type: MusicAlbum
  date published: 2023-03-15
album: Rock n roll de luxe
  type: MusicAlbum
  date published: 2023-03-17
album: Think différent
  type: MusicAlbum
  date published: 2023-03-19