Union Jack
type: MusicGroup
genre: acid house
genre: ska
genre: ska punk
description: The Union Jack or Union Flag is the national flag of the United Kingdom. The flag is an overlay of the cross of Saint George (the patron saint of England), edged in white, superimposed on the red sal
popularity: 8
followers: 1106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918bd6cc5e5bf6642e1b9e0f11f9f35256a4304c39ad85de3daf1f925a34d606. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89df3d51-abb7-4ea4-a534-a13e55ad9233.json and https://artists.proofprofile.net/proofs/artist/89df3d51-abb7-4ea4-a534-a13e55ad9233.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: You Don't Really Know Who I Am
  type: MusicAlbum
  date published: 2004-08-12
album: Songs from the Grave
  type: MusicAlbum
  date published: 2007-02-01
album: Tales of urban freedom
  type: MusicAlbum
  date published: 2009-08-11
album: Never Ending Struggle
  type: MusicAlbum
  date published: 2012-08-22
album: Vaccines and Pills and Remixes
  type: MusicAlbum
  date published: 2013-08-07
album: Deadpan
  type: MusicAlbum
  date published: 2013-08-13
album: 18
  type: MusicAlbum
  date published: 2015-06-03
  track: Money Changes Everything
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240813
    explicit: true
    by artist: Union Jack
    in album: 18
      type: MusicAlbum
      date published: 2015-06-03
    genre: acid house
    genre: ska
    genre: ska punk
    isrc code: USQY50914069
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50914069
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T08:26:41Z
    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 0xcf7126aea03ac87546d30604cb95e8006e99dd2ee2b9598478d52d2116d63c4a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USQY50914069.
      date published: 2026-07-31T08:26:41Z
    audio: Money Changes Everything
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.292
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      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
        value: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.872
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
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        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
        type: PropertyValue
        value: D
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  track: Guns of Brixton
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150773
    explicit: true
    by artist: Union Jack
    in album: 18
      type: MusicAlbum
      date published: 2015-06-03
    genre: acid house
    genre: ska
    genre: ska punk
    isrc code: USA2P1940951
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T14:36:16Z
    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 0x1694fb041183650f7fd2fb60af8420cf82980422cceaeece5edf92496cd04160. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USA2P1940951.
      date published: 2026-07-30T14:36:16Z
    audio: Guns of Brixton
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Supersonic
album: Violence
album: Classic Noise
album: Epigram
album: The Cracks
album: Godspeed
album: Social Game
album: Idols
album: Acid Serenades
album: Dissonant Radio
album: Distillorama
album: Medusa
track: Money changes everything

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.603

Energy
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Speechiness
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value: 0.054

Acousticness
type: PropertyValue
value: 0.007

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.852

Loudness (dB)
type: PropertyValue
value: -6.954

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Supersonic
type: MusicAlbum
date published: 2017-02-01

Violence
type: MusicAlbum
date published: 2019-09-13

Classic Noise
type: MusicAlbum
date published: 2022-03-15

Epigram
type: MusicAlbum
date published: 2024-09-27

The Cracks
type: MusicAlbum
date published: 2025-03-14

Godspeed
type: MusicAlbum
date published: 2025-04-18

Social Game
type: MusicAlbum
date published: 2025-05-09

Idols
type: MusicAlbum
date published: 2025-05-16

Acid Serenades
type: MusicAlbum
date published: 2025-05-23

Dissonant Radio
type: MusicAlbum
date published: 2025-07-04

Distillorama
type: MusicAlbum
date published: 2025-08-01

Medusa
type: MusicAlbum
date published: 2025-10-03

Money changes everything
type: MusicRecording
duration: PT4M0S
duration ms: 240813
explicit: false
by artist: Union Jack
in album: A Tribute to Choking Victim
  type: MusicAlbum
  date published: 2008-05-07
isrc code: USQY50914069
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32Z
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 0xcf7126aea03ac87546d30604cb95e8006e99dd2ee2b9598478d52d2116d63c4a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USQY50914069.
  date published: 2026-08-01T01:44:32Z
audio: Money changes everything
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Mode Name
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