John Acquaviva
type: MusicGroup
genre: minimal techno
genre: tech house
description: John Acquaviva (born 19 November 1963) is an Italian-Canadian DJ, producer, and musical entrepreneur. Music career Acquaviva began his career in Detroit where he performed under the name of J'acquavi
popularity: 18
followers: 8215
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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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album: Omegaman
  type: MusicAlbum
  date published: 1995-06-01
album: John Acquvaviva Presents
  type: MusicAlbum
  date published: 2004-04-02
album: El Gordo
  type: MusicAlbum
  date published: 2004-04-03
album: Moth To Flame
  type: MusicAlbum
  date published: 2004-08-15
album: Hunter Gatherer
  type: MusicAlbum
  date published: 2005-03-14
album: Feedback
  type: MusicAlbum
  date published: 2006-01-01
album: Metal Detector (Eduardo Rossell's 2006 Rework)
  type: MusicAlbum
  date published: 2006-04-10
album: Feedback
  type: MusicAlbum
  date published: 2006-06-17
album: Feedback (Beatport Edition)
  type: MusicAlbum
  date published: 2006-09-27
album: Running From
  type: MusicAlbum
  date published: 2007-01-01
album: Bungee, Ethanol
  type: MusicAlbum
  date published: 2007-04-11
album: Drunken Stars (Acquafix Feat John Acquaviva)
  type: MusicAlbum
  date published: 2007-05-10
album: Sofa King. Good
  type: MusicAlbum
  date published: 2008-01-04
album: Italo
  type: MusicAlbum
  date published: 2008-02-20
album: Sofa King Good‚Ä¶ Remixes
  type: MusicAlbum
  date published: 2008-02-29
album: Sofa King Good (Remixes)
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  date published: 2008-03-07
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      date published: 2008-03-07
    genre: minimal techno
    genre: tech house
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      date published: 2026-07-21T15:22:58Z
    audio: Good - Dopamine Remix
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  track: Sofa King - Fresco Remix
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      date published: 2008-03-07
    genre: minimal techno
    genre: tech house
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    subject of: OpenTimestamps Proof of Existence
    audio: Sofa King - Fresco Remix
album: Too Cool 4 Skool
album: Sofa King (The Italian Cut)
album: All-Star Remixers
album: Salamandra
album: Too Cool 4 Skool Remixes
album: Acquanamo
album: Acquaviva Giacomotto Spotlight 2010
album: Gone Hunting
album: Hoo Cha Cha Ash Cloud EP
album: We Are Definitive
album: All Star Remixers 2011 Volume 1
album: Good Music EP
album: Black Mamba EP
album: Shaken Not Slurred
album: Definitive Summer 2011 Hits (Mixed by John Acquaviva)
album: Clear Sailing
album: Ska Skank Redemtion
album: Taster's Choice
album: Floripa
album: Da Daddy EP
album: Bounce
album: Feel Awright
album: Get Down EP
album: Cosas Cambian EP
album: Cosas Cambian
album: Say What?
album: Say What? EP
album: Let It Go
album: 1001 Nights
album: Rockdafunkybeatz
album: Nocturnalism
album: Nocturnalism EP
album: Idiosyncrazy
album: No Fear
album: Let It Go (Remixes)
album: Machine EP
album: Time Is Where I Left It
album: Sacrilicious EP
album: Sacrilicious
album: Riah Alsahra
album: Fee Fi Fo Hum
album: The Definitive Selection Vol. 1 - EP
album: The Definitive Selection, Vol. 1 - Curated, Edited & Mixed By John Acquaviva
album: Get Physical Radio by John Acquaviva (Definitive Recordings Special)
album: Let It Go (Dompe Remix)
album: Good Music (St. David Club Room Remix)

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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
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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 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

OpenTimestamps Proof of Existence
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description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403cccaeca732a09a1840dfa8efa11adc6bbb3e65590da629db5509146799a83. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/CAQ220800020.
date published: 2026-07-17T19:12:23Z

Sofa King - Fresco Remix
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Too Cool 4 Skool
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date published: 2008-07-09
track: Too Cool 4 Skool - Jonny Lexxs Remix
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  genre: minimal techno
  genre: tech house
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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 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: 2026-07-02T16:51:38Z
  audio: Too Cool 4 Skool - Jonny Lexxs Remix
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Sofa King (The Italian Cut)
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date published: 2008-12-19

All-Star Remixers
type: MusicAlbum
date published: 2009-01-01

Salamandra
type: MusicAlbum
date published: 2009-02-25

Too Cool 4 Skool Remixes
type: MusicAlbum
date published: 2009-04-09

Acquanamo
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date published: 2009-12-02
track: Acquanamo - Original Mix
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    date published: 2009-12-02
  genre: minimal techno
  genre: tech house
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T10:20:17Z
  audio: Acquanamo - Original Mix
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Acquaviva Giacomotto Spotlight 2010
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date published: 2010-01-01

Gone Hunting
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date published: 2010-01-13

Hoo Cha Cha Ash Cloud EP
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date published: 2010-05-19

We Are Definitive
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date published: 2010-07-28

All Star Remixers 2011 Volume 1
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date published: 2011-01-01

Good Music EP
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date published: 2011-01-01

Black Mamba EP
type: MusicAlbum
date published: 2011-01-17

Shaken Not Slurred
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date published: 2011-05-18

Definitive Summer 2011 Hits (Mixed by John Acquaviva)
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date published: 2011-06-01
track: Good Music - Original Mix
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Clear Sailing
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Ska Skank Redemtion
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Taster's Choice
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  subject of: OpenTimestamps Proof of Existence
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  audio: Taster's Choice - Original Mix
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Floripa
type: MusicAlbum
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Da Daddy EP
type: MusicAlbum
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Bounce
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Feel Awright
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Get Down EP
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Cosas Cambian EP
type: MusicAlbum
date published: 2012-10-08

Cosas Cambian
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date published: 2012-10-08

Say What?
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Say What? EP
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Let It Go
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1001 Nights
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Rockdafunkybeatz
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Nocturnalism
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Nocturnalism EP
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date published: 2013-12-02

Idiosyncrazy
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No Fear
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Let It Go (Remixes)
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Machine EP
type: MusicAlbum
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Time Is Where I Left It
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date published: 2016-08-29

Time Is Where I Left It
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Sacrilicious EP
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Sacrilicious
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date published: 2018-06-08

Sacrilicious
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Riah Alsahra
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Let It Go
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  subject of: OpenTimestamps Proof of Existence
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track: Let It Go - Dub Mix
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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Fee Fi Fo Hum
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
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The Definitive Selection Vol. 1 - EP
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The Definitive Selection, Vol. 1 - Curated, Edited & Mixed By John Acquaviva
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Get Physical Radio by John Acquaviva (Definitive Recordings Special)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T09:11:53Z
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    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.116
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.521
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.626
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.312
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Hummer - Mixed - June 2025
  type: MusicRecording
  duration: PT8M23S
  duration ms: 503046
  explicit: false
  by artist: John Acquaviva
  in album: Get Physical Radio by John Acquaviva (Definitive Recordings Special)
    type: MusicAlbum
    date published: 2025-06-05
  genre: minimal techno
  genre: tech house
  isrc code: DEBE72500407
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:37:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x258e69480a695999757c1d4e34b734a7eabd21be7fa5444d3c74586e5c04dafe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBE72500407
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:52:36Z
  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 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258e69480a695999757c1d4e34b734a7eabd21be7fa5444d3c74586e5c04dafe. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/DEBE72500407.
    date published: 2026-07-18T00:52:36Z
  audio: Hummer - Mixed - June 2025
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.99
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.809
    additional property: Energy
      type: PropertyValue
      value: 0.886
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.703
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.577
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.183
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Italo - Dub Mix - Mixed - June 2025
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311044
  explicit: false
  by artist: John Acquaviva
  in album: Get Physical Radio by John Acquaviva (Definitive Recordings Special)
    type: MusicAlbum
    date published: 2025-06-05
  genre: minimal techno
  genre: tech house
  isrc code: DEBE72500408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T15:57:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc71c5bcc030f276131404146cc1d952affe34a029f6341cc596575c36acaf5ba
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959152
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Italo - Dub Mix - Mixed - June 2025
track: Fee Fi Fo Hum - Mixed - June 2025

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/959152

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBE72500408

OTSTimestamp
type: PropertyValue
value: 2026-07-22T16:23:52Z

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 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71c5bcc030f276131404146cc1d952affe34a029f6341cc596575c36acaf5ba. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/DEBE72500408.
date published: 2026-07-22T16:23:52Z

Italo - Dub Mix - Mixed - June 2025
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 125.025
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.788
additional property: Energy
  type: PropertyValue
  value: 0.967
additional property: Speechiness
  type: PropertyValue
  value: 0.053
additional property: Acousticness
  type: PropertyValue
  value: 0.003
additional property: Instrumentalness
  type: PropertyValue
  value: 0.831
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.395
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.672
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Fee Fi Fo Hum - Mixed - June 2025
type: MusicRecording
duration: PT6M8S
duration ms: 368640
explicit: false
by artist: John Acquaviva
in album: Get Physical Radio by John Acquaviva (Definitive Recordings Special)
  type: MusicAlbum
  date published: 2025-06-05
genre: minimal techno
genre: tech house
isrc code: DEBE72500414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T07:55:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb645b2fe603a1deedd9e087a1b82a4d65749f96ee8d0a848637445960114d46c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958383
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958383
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBE72500414
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T08:20:01Z
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb645b2fe603a1deedd9e087a1b82a4d65749f96ee8d0a848637445960114d46c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DEBE72500414.
  date published: 2026-07-17T08:20:01Z
audio: Fee Fi Fo Hum - Mixed - June 2025
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.995
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.804
  additional property: Energy
    type: PropertyValue
    value: 0.969
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.858
  additional property: Liveness
    type: PropertyValue
    value: 0.031
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.856
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.149
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Let It Go (Dompe Remix)
type: MusicAlbum
date published: 2025-06-06

Good Music (St. David Club Room Remix)
type: MusicAlbum
date published: 2025-08-08

El Gordo
type: MusicAlbum
date published: 2025-11-14

La Sirena - Chris Liebing Remix
type: MusicRecording
duration: PT11M22S
duration ms: 682996
explicit: false
by artist: Andrea Doria
by artist: John Acquaviva
in album: Tanz Tanz - Volume 1
  type: MusicAlbum
  date published: 2010-03-06
popularity: 2
isrc code: DEAR41037531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:52:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0da5488a591d354398927f2dc270c85355065d5942dfe1c373f9b0e888b1dc39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41037531
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da5488a591d354398927f2dc270c85355065d5942dfe1c373f9b0e888b1dc39. 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/DEAR41037531.
  date published: 2026-07-08T03:20:19Z
audio: La Sirena - Chris Liebing Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.036
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.687
  additional property: Energy
    type: PropertyValue
    value: 0.461
  additional property: Speechiness
    type: PropertyValue
    value: 0.084
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.854
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.197
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.363
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Elements of Tone (J's a Mix)
type: MusicRecording
duration: PT4M22S
duration ms: 262285
explicit: false
by artist: States Of Mind
by artist: Richie Hawtin
by artist: John Acquaviva
in album: Elements of Tone
  type: MusicAlbum
  date published: 1990-05-01
isrc code: CAM269080005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:06:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8867d7f22e85d00d8ecf65437bc2cf35682bad5a174b988755b2c06a0acada90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM269080005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26Z
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8867d7f22e85d00d8ecf65437bc2cf35682bad5a174b988755b2c06a0acada90. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CAM269080005.
  date published: 2026-07-31T00:26:26Z
audio: Elements of Tone (J's a Mix)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.054
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.643
  additional property: Energy
    type: PropertyValue
    value: 0.726
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
    value: 0.004
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.503
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.876
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.863
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Machine (Mix Cut)
type: MusicRecording
duration: PT5M53S
duration ms: 353293
explicit: false
by artist: John Acquaviva
by artist: Olivier Giacomotto
by artist: Thomas Gandey
in album: Subliminal Sessions 2017 (Mixed by Erick Morillo)
  type: MusicAlbum
  date published: 2017-09-29
isrc code: NLF711709697
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:56:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5abcaa2c2e3abf45aeaf08dfaa5d4663b1aefcd12b9282182adfb14a0e8cc88d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711709697
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abcaa2c2e3abf45aeaf08dfaa5d4663b1aefcd12b9282182adfb14a0e8cc88d. 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/NLF711709697.
  date published: 2026-07-08T03:20:19Z
audio: Machine (Mix Cut)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.003
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.618
  additional property: Energy
    type: PropertyValue
    value: 0.901
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.824
  additional property: Liveness
    type: PropertyValue
    value: 0.191
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.053
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.908
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Machine
type: MusicRecording
duration: PT3M58S
duration ms: 238048
explicit: false
by artist: John Acquaviva
by artist: Olivier Giacomotto
by artist: Thomas Gandey
in album: Subliminal Sessions 2017 (Mixed by Erick Morillo)
  type: MusicAlbum
  date published: 2017-09-29
isrc code: NLF711708988
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T14:40:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37596cb96d3586e8b88c05a1fa2a5e3fdcf81c0317b61032fa5cd09e6806308a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960268
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960268
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711708988
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:53:07Z
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 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
  type: DigitalDocument
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Let It Go - Original Dub Mix - Mixed - January 2025
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by artist: Olivier Giacomotto
by artist: Dan Diamond
by artist: Get Physical Radio
in album: Get Physical Radio by Boogie Vice
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