John Rocca
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genre: chicago house
genre: hi-nrg
genre: post-disco
description: John Rocca (born 23 September 1960) is an English dance music performer, remixer, percussionist, and record producer, most well known for his band Freeez. History During the early 1980s, Rocca formed
popularity: 16
followers: 1393
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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
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album: Once Upon A Dub
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album: I Want It to Be Real
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      date published: 1987-06-01
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    genre: hi-nrg
    genre: post-disco
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T10:53:46Z
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album: Extra Extra
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  date published: 1987-06-01
album: Variations on a Theeem
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  date published: 2020-06-19
album: Variations on a Theeem
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  track: Southern Freeez 20+20
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    genre: chicago house
    genre: hi-nrg
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T05:30:12Z
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album: Once Upon a Time in NYC
album: I.O.U 22 {aLLways.U}
album: Dream, Love
album: Dream, Love (Instrumental)
album: Close Your Eyes
album: Close Your Eyes (Instrumental)
album: Close Your Eyes (Take the Ride Remix)
album: Angel
album: Angel (Instrumental)
album: I've Known Love
album: Reflections of the Sun
album: Open Spaces, Open Minds
album: 23-Zzz
album: U Are The One

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Once Upon a Time in NYC
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track: I Want It to Be Real
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T16:14:30Z
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I.O.U 22 {aLLways.U}
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date published: 2022-07-26

Dream, Love
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date published: 2023-02-11

Dream, Love (Instrumental)
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date published: 2023-02-25

Close Your Eyes
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date published: 2023-03-04

Close Your Eyes (Instrumental)
type: MusicAlbum
date published: 2023-03-06

Close Your Eyes (Take the Ride Remix)
type: MusicAlbum
date published: 2023-03-13

Angel
type: MusicAlbum
date published: 2023-04-01

Angel (Instrumental)
type: MusicAlbum
date published: 2023-04-03

I've Known Love
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date published: 2023-04-22

Reflections of the Sun
type: MusicAlbum
date published: 2023-05-20

Reflections of the Sun
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date published: 2023-06-03

Open Spaces, Open Minds
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date published: 2023-06-10

23-Zzz
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date published: 2023-07-15

U Are The One
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date published: 2024-06-21
track: U Are The One - Dr Packer Remix
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    date published: 2024-06-21
  genre: chicago house
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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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