Frank Dueffel
type: MusicGroup
genre: progressive trance
genre: trance
popularity: 9
followers: 477
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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: 2026-06-17T08:11:48Z
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album: Key West / L.A.Midnight
  type: MusicAlbum
  date published: 2009-01-09
album: In Time And Space / City Lights
  type: MusicAlbum
  date published: 2009-03-27
album: Embraced
  type: MusicAlbum
  date published: 2010-03-09
album: L.A. Midnight
  type: MusicAlbum
  date published: 2010-09-13
album: Chords
  type: MusicAlbum
  date published: 2010-11-01
album: Timeline
  type: MusicAlbum
  date published: 2010-12-01
album: L.A. Midnight 2011
  type: MusicAlbum
  date published: 2011-06-10
album: Life
  type: MusicAlbum
  date published: 2011-06-20
album: Lights From The Sky EP
  type: MusicAlbum
  date published: 2012-02-20
album: Catalunya
  type: MusicAlbum
  date published: 2012-04-09
album: Rebound
  type: MusicAlbum
  date published: 2012-05-04
album: Sunrise
  type: MusicAlbum
  date published: 2012-06-18
album: Tonic Water
  type: MusicAlbum
  date published: 2012-11-30
album: Half Way To Eternity
  type: MusicAlbum
  date published: 2013-02-04
album: Code Red
  type: MusicAlbum
  date published: 2013-03-31
album: Force Majeure / Act Of God EP
  type: MusicAlbum
  date published: 2013-04-01
album: Adrenaline
  type: MusicAlbum
  date published: 2013-06-07
album: Adrenaline
  type: MusicAlbum
  date published: 2013-06-07
album: Horizon
  type: MusicAlbum
  date published: 2013-11-15
album: The Chemist
  type: MusicAlbum
  date published: 2014-11-17
album: Panoptikum
  type: MusicAlbum
  date published: 2014-12-29
album: Cryosphere
  type: MusicAlbum
  date published: 2015-01-19
album: Turtle Beach
  type: MusicAlbum
  date published: 2015-03-02
album: Adiabatic
  type: MusicAlbum
  date published: 2015-06-01
album: Capsaicin / Phosphorescence
  type: MusicAlbum
  date published: 2015-06-05
album: Capsaicin / Phosphorescence
  type: MusicAlbum
  date published: 2015-06-05
album: Trigger
  type: MusicAlbum
  date published: 2015-06-22
album: Needful Things
  type: MusicAlbum
  date published: 2015-07-20
album: Injector
  type: MusicAlbum
  date published: 2015-08-31
album: Talamanca
  type: MusicAlbum
  date published: 2015-11-09
album: Termination Shock
  type: MusicAlbum
  date published: 2016-02-29
album: 3101 Collins Avenue
  type: MusicAlbum
  date published: 2016-06-24
album: #WeAreTrance #002-16-12 (Mixed By Frank Dueffel)
  type: MusicAlbum
  date published: 2016-11-25
album: South Beach
  type: MusicAlbum
  date published: 2016-12-12
album: Entropy
  type: MusicAlbum
  date published: 2017-01-30
album: X-Rays
  type: MusicAlbum
  date published: 2017-01-30
album: X-Rays
  type: MusicAlbum
  date published: 2017-01-30
album: Hollywood Hills
  type: MusicAlbum
  date published: 2017-07-07
album: Hollywood Hills
  type: MusicAlbum
  date published: 2017-07-07
album: Wherever You Are
  type: MusicAlbum
  date published: 2018-02-16
album: Dalt Vila
  type: MusicAlbum
  date published: 2018-04-16
album: Toronto
  type: MusicAlbum
  date published: 2018-05-18
album: Toronto
  type: MusicAlbum
  date published: 2018-05-18
album: The Cartel
  type: MusicAlbum
  date published: 2018-06-08
album: Kahanamoku Beach
  type: MusicAlbum
  date published: 2019-04-12
album: Formentera
  type: MusicAlbum
  date published: 2019-07-05
album: Jetlag
  type: MusicAlbum
  date published: 2019-07-19
album: Coney Island
  type: MusicAlbum
  date published: 2019-12-13
album: Hawaiian Spirit
  type: MusicAlbum
  date published: 2020-08-14
album: Flamingo
  type: MusicAlbum
  date published: 2020-09-11
album: Cologne Sunset
  type: MusicAlbum
  date published: 2020-11-06
album: Terminus
  type: MusicAlbum
  date published: 2021-05-28
album: Sargantana
  type: MusicAlbum
  date published: 2022-03-02
album: Cielo Dorado
  type: MusicAlbum
  date published: 2022-03-04
album: Fuerteventura
album: Cafe Cortado
album: Atardecer De Eivissa
album: Hollywood Hills 2023
album: Valletta
album: A Summer Fairytale
album: Sky In Flames
album: Mayan Culture
track: Haze (ASOT 1133)

Haze (ASOT 1133)
type: MusicRecording
duration: PT2M57S
duration ms: 177110
explicit: false
by artist: Marc Van Linden
by artist: D-Gor
by artist: Frank Dueffel
in album: ASOT 1133 - A State of Trance Episode 1133
  type: MusicAlbum
  date published: 2023-08-10
isrc code: NLF712306391
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29446630466597b4bb2b73ea3d3fde0758a032e07676b1ca392ef738d83a6b6c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF712306391.
  date published: 2026-07-08T03:20:19Z
audio: Haze (ASOT 1133)
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  additional property: Loudness (dB)
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    value: -15.73
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Fuerteventura
type: MusicAlbum
date published: 2022-04-01

Cafe Cortado
type: MusicAlbum
date published: 2022-11-28

Atardecer De Eivissa
type: MusicAlbum
date published: 2023-03-17

Hollywood Hills 2023
type: MusicAlbum
date published: 2023-11-22

Valletta
type: MusicAlbum
date published: 2024-01-19

A Summer Fairytale
type: MusicAlbum
date published: 2024-02-23

Sky In Flames
type: MusicAlbum
date published: 2024-07-01

Sky In Flames
type: MusicAlbum
date published: 2024-07-15

Mayan Culture
type: MusicAlbum
date published: 2024-08-16

Mexican Standoff
type: MusicAlbum
date published: 2024-10-07

Tenderness
type: MusicAlbum
date published: 2024-11-15

Kukulkan
type: MusicAlbum
date published: 2025-01-03

Artist Files - Frank Dueffel
type: MusicAlbum
date published: 2025-01-24

Tenderness (Maywave Remix)
type: MusicAlbum
date published: 2025-03-07
track: Tenderness - Maywave Remix
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    type: MusicAlbum
    date published: 2025-03-07
  genre: progressive trance
  genre: trance
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  additional property: OTSTimestamp
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    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110d8750358e73d1b5fa10d37c6ed4abd541e202e77a1f37d9b815e02320526f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QMFFM2500205.
    date published: 2026-07-05T01:43:49Z
  audio: Tenderness - Maywave Remix
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
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      value: 0.641
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.82
    additional property: Liveness
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      value: 0.346
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.1
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.917
    additional property: Key Name
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      value: D
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Pajara
type: MusicAlbum
date published: 2025-07-09