Christian Wittman
type: MusicGroup
genre: ambient
genre: dark ambient
genre: drone
genre: space music
popularity: 3
followers: 256
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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: 2026-06-20T07:04:44Z
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album: Sun in the Rain Drops
  type: MusicAlbum
  date published: 2022-05-11
album: A Mirage Will Never Die (For Klaus Schulze 1947-2022)
  type: MusicAlbum
  date published: 2022-05-13
album: No Way Back
  type: MusicAlbum
  date published: 2022-05-14
album: Cyber Soundscape
  type: MusicAlbum
  date published: 2022-07-17
album: Afterthoughts
  type: MusicAlbum
  date published: 2022-07-20
album: Alien Landscapes
  type: MusicAlbum
  date published: 2022-07-22
album: Musurgia Mirifica
  type: MusicAlbum
  date published: 2022-07-25
album: Cool Down. Ambient Music for the Heatwave
  type: MusicAlbum
  date published: 2022-07-25
album: Music for Unknown Worlds I
  type: MusicAlbum
  date published: 2022-07-25
album: Deep Ambient Music
  type: MusicAlbum
  date published: 2022-07-25
album: Aerial View
  type: MusicAlbum
  date published: 2022-07-25
album: Music for Installations
  type: MusicAlbum
  date published: 2022-07-27
album: Music for Cathedrals
  type: MusicAlbum
  date published: 2022-07-27
album: Immersion
  type: MusicAlbum
  date published: 2022-07-27
album: Ambient Reflections
  type: MusicAlbum
  date published: 2022-07-30
album: Music for Installations II
  type: MusicAlbum
  date published: 2022-08-03
album: Close Encounter
  type: MusicAlbum
  date published: 2022-08-03
album: Impermanence
  type: MusicAlbum
  date published: 2022-08-06
album: Ouranopolis
  type: MusicAlbum
  date published: 2022-08-10
album: Music for Films I
  type: MusicAlbum
  date published: 2022-08-15
album: Far Away
  type: MusicAlbum
  date published: 2022-08-19
album: Ascent
  type: MusicAlbum
  date published: 2022-08-20
album: Procession
  type: MusicAlbum
  date published: 2022-08-20
album: A Strange Light
  type: MusicAlbum
  date published: 2022-08-20
album: Quiet Music
  type: MusicAlbum
  date published: 2022-08-20
album: Music for Unknown Worlds II
  type: MusicAlbum
  date published: 2022-08-20
album: Slow Motion
  type: MusicAlbum
  date published: 2022-08-20
album: The Art of Mapmaking
  type: MusicAlbum
  date published: 2022-08-27
album: The Light Before the Dark
  type: MusicAlbum
  date published: 2022-09-03
album: Abstraction
  type: MusicAlbum
  date published: 2022-09-03
album: Ambient Mapping I
  type: MusicAlbum
  date published: 2022-09-13
album: Music for Unknown Worlds III
  type: MusicAlbum
  date published: 2022-10-16
album: Ambient Mapping II
  type: MusicAlbum
  date published: 2022-10-21
album: Speed
  type: MusicAlbum
  date published: 2022-10-30
album: Ambient Mapping III
  type: MusicAlbum
  date published: 2022-11-06
album: Sound Painting I
  type: MusicAlbum
  date published: 2022-11-13
album: Sound Painting II
  type: MusicAlbum
  date published: 2022-11-20
album: Misty Lands
  type: MusicAlbum
  date published: 2022-11-22
album: Frozen Lands
  type: MusicAlbum
  date published: 2022-12-04
album: Music for Art Gallery I
  type: MusicAlbum
  date published: 2023-01-14
album: Windy Lands
  type: MusicAlbum
  date published: 2023-01-26
album: Shadows of Fading Time
  type: MusicAlbum
  date published: 2023-05-05
album: Orion Nebula
  type: MusicAlbum
  date published: 2023-05-17
album: Nocturnes I
  type: MusicAlbum
  date published: 2023-06-02
album: Fragile
  type: MusicAlbum
  date published: 2023-06-19
album: Dreams and Drones
  type: MusicAlbum
  date published: 2023-07-10
album: Orpheus
  type: MusicAlbum
  date published: 2023-09-13
album: First Stars
  type: MusicAlbum
  date published: 2023-10-02
album: Evanescence
  type: MusicAlbum
  date published: 2023-10-09
album: Twilight
  type: MusicAlbum
  date published: 2023-11-13
album: Sphaera Armillaris
  type: MusicAlbum
  date published: 2023-12-08
album: Music for Slow Motion Dance
  type: MusicAlbum
  date published: 2024-01-05
album: Apeiron
  type: MusicAlbum
  date published: 2024-02-02
album: Impressionism
album: The Story of the Sun, Moon, and Stars
album: Music for Sound Installation
album: Ambient Chamber Music
album: Ebb and Flow
album: Music for Sound Installation II
album: Cassiopeia
album: Akousmata

Impressionism
type: MusicAlbum
date published: 2024-03-01

The Story of the Sun, Moon, and Stars
type: MusicAlbum
date published: 2024-03-23

Music for Sound Installation
type: MusicAlbum
date published: 2024-05-03

Ambient Chamber Music
type: MusicAlbum
date published: 2024-06-17

Ebb and Flow
type: MusicAlbum
date published: 2024-09-04

Music for Sound Installation II
type: MusicAlbum
date published: 2024-11-22

Cassiopeia
type: MusicAlbum
date published: 2025-03-15

Akousmata
type: MusicAlbum
date published: 2025-04-15

Music to Listen to with Eyes Closed
type: MusicAlbum
date published: 2025-05-15

Views of Mind
type: MusicAlbum
date published: 2025-07-26

Acheron
type: MusicAlbum
date published: 2025-09-05

Floating Indetermination (For Morton Feldman)
type: MusicAlbum
date published: 2025-11-12