Mattias Fridell
type: MusicGroup
genre: dub techno
genre: techno
popularity: 11
followers: 1517
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T05:36:59Z
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album: Momentum EP
  type: MusicAlbum
  date published: 2009-11-26
album: Gladiator
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  date published: 2009-12-29
album: The Vulture - EP
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  date published: 2010-01-25
album: Artificial Intelligence - EP
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  date published: 2010-02-01
album: Simulcast
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  date published: 2010-03-11
album: It Should Be Noted
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album: Independent Variables
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album: Punish
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  date published: 2010-06-16
album: Attennuate II
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album: Argentina - EP
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album: La Qui EP
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album: Biotope
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album: Clark - EP
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album: The Echopraxia Cycle Ep
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album: The Echopraxia Cycle Ep
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album: Stellar Atom Remixes
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album: The Impalements
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album: Paradigm Contamination EP
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album: Paradigm Contamination EP
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album: Artificial Personality Layer
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  date published: 2012-08-06
album: Being Diffracted Ep
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  date published: 2012-10-15
album: Insyn & Utsyn EP
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album: Imaginary Temporal Axis EP
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album: Imaginary Temporal Axis EP
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album: Gummosity
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album: Gummosity
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album: Procurators
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album: Procurators
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album: Coveled
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album: Tegminal Variants
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album: The Immoderate Conflict
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album: The Immoderate Conflict
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album: Procurators II
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album: Whangam over Human Ep
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album: Whangam Over Human Ep
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album: Savauge
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album: Savauge
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album: Infrangible Ideals EP
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album: Procurators II
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album: Infrangible Ideals EP
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album: The Thought Supressors
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album: Ethos Apotheosis EP
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album: Tangled In Deception
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album: Formen EP
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album: Farsot
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album: Egressing / Destitutus
  type: MusicAlbum
  date published: 2017-03-31
album: Egressing / Destitutus
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album: Regelbundet Slarv EP
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  date published: 2017-07-10
album: Uppenbara Detonationer
album: De Har Sluga Baktankar EP
album: Farden
album: Bakom Låsta Dörrar
album: Bakom Låsta Dörrar (Augmenterad)

Uppenbara Detonationer
type: MusicAlbum
date published: 2017-11-24

De Har Sluga Baktankar EP
type: MusicAlbum
date published: 2018-01-15

Farden
type: MusicAlbum
date published: 2021-02-01

Bakom Låsta Dörrar
type: MusicAlbum
date published: 2021-08-06

Bakom Låsta Dörrar (Augmenterad)
type: MusicAlbum
date published: 2022-07-22