Crystal Castles
type: MusicGroup
genre: alternative dance
genre: electroclash
genre: new rave
genre: witch house
popularity: 72
followers: 3027650
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/210c5707-aecb-47cd-8acb-0a7868554318.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/210c5707-aecb-47cd-8acb-0a7868554318.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/210c5707-aecb-47cd-8acb-0a7868554318
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 → block must exist at that height 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ebf68ee4b7f11c37808f661be5b84e4907566aa33cc7bb3122e1dcf945e92f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/210c5707-aecb-47cd-8acb-0a7868554318.json and https://artists.proofprofile.net/proofs/artist/210c5707-aecb-47cd-8acb-0a7868554318.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: (III)
  type: MusicAlbum
  date published: 2012-01-01
  track: Kerosene
    type: MusicRecording
    duration: PT3M12S
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    explicit: false
    by artist: Crystal Castles
    in album: (III)
      type: MusicAlbum
      date published: 2012-01-01
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E1YebXpPPtujMUljDNlOo
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064f4266ed15eaa70eab2d438a55466a8df4a1b1f449e51e48c329ecf2b031a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E1YebXpPPtujMUljDNlOo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E1YebXpPPtujMUljDNlOo.
      date published: 2026-06-13T12:47:07Z
  track: Transgender
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    in album: (III)
      type: MusicAlbum
      date published: 2012-01-01
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      type: PropertyValue
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/26ZzSLUJMmYp5u1hDELEWH.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26ZzSLUJMmYp5u1hDELEWH
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e81b17fcb9f936a15534ab6da38a1f275d58c0bfde87ae532094a79be94a30. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26ZzSLUJMmYp5u1hDELEWH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26ZzSLUJMmYp5u1hDELEWH.
      date published: 2026-06-13T12:47:07Z
album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22
  track: Cocoa Cherubs
    type: MusicRecording
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    explicit: false
    by artist: Ye Olde Maids
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
  track: Empathy
    type: MusicRecording
    duration: PT4M9S
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    by artist: Crystal Castles
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
  track: Stranger Than Kindness
    type: MusicRecording
    duration: PT5M0S
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    by artist: Fever Ray
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
    isrc code: SEWCE0900602
  track: Heat & Depression
    type: MusicRecording
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    duration ms: 262706
    explicit: false
    by artist: Blank Dogs
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
  track: Ponika
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256000
    explicit: false
    by artist: 2vm
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
    isrc code: GBBRP1027204
  track: Scissors
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214373
    explicit: false
    by artist: Led Er Est
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
    isrc code: USJ3D0900017
  track: Shadows in the Halls
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145600
    explicit: false
    by artist: Terror Bird
    in album: Rough Trade Synth Wave 10
      type: MusicAlbum
      date published: 2010-11-22
  track: Night
  track: New Theory
  track: Black Leather Gloves
  track: Don't Call
  track: I.C.D.K.
  track: The Cold World Melts
  track: In 20 Years
  track: Preuss
  track: Lying
  track: Ocean of White
  track: Remedy
  track: Avi
  track: On Strike
album: Women With Attitude
album: Amnesty (I)
album: (II)
album: Crystal Castles (II)
album: Crystal Castles
album: Char
album: Fleece
album: Concrete
album: Not In Love
album: Celestica
album: Crimewave
album: Vanished
album: Courtship Dating
album: Control Freaks (The Remixes)
album: To Lose My Life... (Bonus remix version)
album: To Lose My Life ... (10th Anniversary Edition)
album: Lovers Who Uncover
album: To Lose My Life ...
album: Kitsuné: Divebomb
album: FrankJavCee Collection, Vol. 1
album: Baptism (Indyans Edit)
album: Remixed
album: Kitsuné Remixes Album #1 (Bonus Track Version)
album: Death (Remixes)
track: Kerosene
track: Transgender
track: Pap Smear
track: Vanished
track: Concrete
track: Baptism (Indyans Edit)
track: Courtship Dating
track: Vanished - Radio Edit
track: Vanished - Nasty Nav Remix
track: Trash Hologram
track: Tell Me What to Swallow - Beat Demo
track: Empathy
track: Plague
track: Femen
track: Fleece
track: Char
track: Enth
track: Sadist
track: Teach Her How To Hunt
track: Chloroform

Night
type: MusicRecording
duration: PT3M36S
duration ms: 216426
explicit: false
by artist: Zola Jesus
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

New Theory
type: MusicRecording
duration: PT2M47S
duration ms: 167360
explicit: false
by artist: Washed Out
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Black Leather Gloves
type: MusicRecording
duration: PT3M30S
duration ms: 210186
explicit: false
by artist: Cosmetics
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22
isrc code: US8YA1010003

Don't Call
type: MusicRecording
duration: PT4M33S
duration ms: 273626
explicit: false
by artist: Desire
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

I.C.D.K.
type: MusicRecording
duration: PT3M46S
duration ms: 226333
explicit: false
by artist: Cold Cave
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

The Cold World Melts
type: MusicRecording
duration: PT6M16S
duration ms: 376813
explicit: false
by artist: Soft Metals
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

In 20 Years
type: MusicRecording
duration: PT4M4S
duration ms: 244013
explicit: false
by artist: Void Vision
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Preuss
type: MusicRecording
duration: PT3M32S
duration ms: 212880
explicit: false
by artist: Xeno & Oaklander
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Lying
type: MusicRecording
duration: PT4M54S
duration ms: 294106
explicit: false
by artist: Factory Floor
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Ocean of White
type: MusicRecording
duration: PT4M25S
duration ms: 265413
explicit: false
by artist: S.C.U.M
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Remedy
type: MusicRecording
duration: PT2M36S
duration ms: 156586
explicit: false
by artist: Design A Wave
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Avi
type: MusicRecording
duration: PT2M35S
duration ms: 155920
explicit: false
by artist: Grimes
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22
isrc code: CA21O1000017
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/4er0qMIG85Ud1k0jWacj5Z.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4er0qMIG85Ud1k0jWacj5Z
additional property: OTSTimestamp
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  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3bfec71d8fd3029791a1434af0571df6a674587be946afe1badfc7521321fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4er0qMIG85Ud1k0jWacj5Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4er0qMIG85Ud1k0jWacj5Z.
  date published: 2026-07-08T03:20:19Z

On Strike
type: MusicRecording
duration: PT4M4S
duration ms: 244146
explicit: false
by artist: Le Syndicat Electronique
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22
isrc code: GBBRP1027209

Women With Attitude
type: MusicAlbum
date published: 2018-01-12
track: We Got The Beat
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  duration: PT2M33S
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  explicit: false
  by artist: The Go-Go's
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    type: MusicAlbum
    date published: 2018-01-12
  isrc code: USIR39400016
track: Typical Girls
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236733
  explicit: false
  by artist: The Slits
  in album: Women With Attitude
    type: MusicAlbum
    date published: 2018-01-12
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  additional property: CopyrightID
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    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:54:37+00:00
track: Celebrity Skin
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164146
  explicit: false
  by artist: Hole
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    type: MusicAlbum
    date published: 2018-01-12
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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    value: 2026-06-11T05:32:37+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d8nbol68OtZXisWa6i4vv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832c5621dd30985fad3a914cf635f6806671b4812c1ac5cb6201f5cc279dfe97. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6d8nbol68OtZXisWa6i4vv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d8nbol68OtZXisWa6i4vv.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x832c5621dd30985fad3a914cf635f6806671b4812c1ac5cb6201f5cc279dfe97","isrc":"USGF19816401","name":"Celebrity Skin","registered_at":"2026-06-11T05:32:37Z","spotify_id":"6d8nbol68OtZXisWa6i4vv","type":"track"}
track: Down By The Water
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  by artist: PJ Harvey
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    type: MusicAlbum
    date published: 2018-01-12
  isrc code: GBAAN9500039
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:37:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb59b1094f7ed868a9e4e544e42a3a16bd5d7f75d3c789a656f49944f23b52e70
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/484uomvi2i5WTcTTKrGqiF.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/484uomvi2i5WTcTTKrGqiF
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59b1094f7ed868a9e4e544e42a3a16bd5d7f75d3c789a656f49944f23b52e70. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/484uomvi2i5WTcTTKrGqiF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/484uomvi2i5WTcTTKrGqiF.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xb59b1094f7ed868a9e4e544e42a3a16bd5d7f75d3c789a656f49944f23b52e70","isrc":"GBAAN9500039","name":"Down By The Water","registered_at":"2026-06-01T16:37:02Z","spotify_id":"484uomvi2i5WTcTTKrGqiF","type":"track"}
track: Cherry Bomb
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139986
  explicit: false
  by artist: The Runaways
  in album: Women With Attitude
    type: MusicAlbum
    date published: 2018-01-12
  isrc code: USIR20200576
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:26:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf7aeea834f2c4fc0fac571f810db4e8a99f024bd00e6d2fbcb2961d90d6b349
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6CdR5Zu0bpP03XjpNycbaa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CdR5Zu0bpP03XjpNycbaa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf7aeea834f2c4fc0fac571f810db4e8a99f024bd00e6d2fbcb2961d90d6b349","isrc":"USIR20200576","name":"Cherry Bomb","registered_at":"2026-06-01T08:26:55Z","spotify_id":"6CdR5Zu0bpP03XjpNycbaa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7aeea834f2c4fc0fac571f810db4e8a99f024bd00e6d2fbcb2961d90d6b349. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CdR5Zu0bpP03XjpNycbaa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CdR5Zu0bpP03XjpNycbaa.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbf7aeea834f2c4fc0fac571f810db4e8a99f024bd00e6d2fbcb2961d90d6b349","isrc":"USIR20200576","name":"Cherry Bomb","registered_at":"2026-06-01T08:26:55Z","spotify_id":"6CdR5Zu0bpP03XjpNycbaa","type":"track"}
track: Hit Me With Your Best Shot - Remastered 1999
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173160
  explicit: false
  by artist: Pat Benatar
  in album: Women With Attitude
    type: MusicAlbum
    date published: 2018-01-12
  isrc code: USCH39900012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:35:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6e87112305b5e463b9ec2662f2a750aa32ec634c95218a60fd852635720efe1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0gZ3k1XRtD9oqRjXmeMr0P.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Who Will You Run To
track: Nasty Gal
track: If It Makes You Happy
track: What's Up?
track: Broken English
track: Make Me Wanna Die
track: I Found Someone
track: Supernova
track: Zombie
track: Just A Girl
track: Spellbound
track: Plague
track: Volcano Girls
track: Call Me When You're Sober

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gZ3k1XRtD9oqRjXmeMr0P

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd6e87112305b5e463b9ec2662f2a750aa32ec634c95218a60fd852635720efe1","isrc":"USCH39900012","name":"Hit Me With Your Best Shot - Remastered 1999","registered_at":"2026-06-08T19:35:50Z","spotify_id":"0gZ3k1XRtD9oqRjXmeMr0P","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e87112305b5e463b9ec2662f2a750aa32ec634c95218a60fd852635720efe1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gZ3k1XRtD9oqRjXmeMr0P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gZ3k1XRtD9oqRjXmeMr0P.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xd6e87112305b5e463b9ec2662f2a750aa32ec634c95218a60fd852635720efe1","isrc":"USCH39900012","name":"Hit Me With Your Best Shot - Remastered 1999","registered_at":"2026-06-08T19:35:50Z","spotify_id":"0gZ3k1XRtD9oqRjXmeMr0P","type":"track"}

Who Will You Run To
type: MusicRecording
duration: PT4M7S
duration ms: 247506
explicit: false
by artist: Heart
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USCA28600003

Nasty Gal
type: MusicRecording
duration: PT4M39S
duration ms: 279400
explicit: false
by artist: Betty Davis
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: GBAAN0401144

If It Makes You Happy
type: MusicRecording
duration: PT5M25S
duration ms: 325520
explicit: false
by artist: Sheryl Crow
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USAM19604339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:28:13+00:00

What's Up?
type: MusicRecording
duration: PT4M57S
duration ms: 297453
explicit: false
by artist: 4 Non Blondes
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USIR19200553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T02:59:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72c398efed4f7f15c7094f05fec8f95b3026b8c41ccccbe4ca928b68be709d6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1wVZb5DevvRxasRcS7Lyqb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wVZb5DevvRxasRcS7Lyqb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72c398efed4f7f15c7094f05fec8f95b3026b8c41ccccbe4ca928b68be709d6b","isrc":"USIR19200553","name":"What's Up?","registered_at":"2026-06-01T02:59:40Z","spotify_id":"1wVZb5DevvRxasRcS7Lyqb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c398efed4f7f15c7094f05fec8f95b3026b8c41ccccbe4ca928b68be709d6b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wVZb5DevvRxasRcS7Lyqb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wVZb5DevvRxasRcS7Lyqb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x72c398efed4f7f15c7094f05fec8f95b3026b8c41ccccbe4ca928b68be709d6b","isrc":"USIR19200553","name":"What's Up?","registered_at":"2026-06-01T02:59:40Z","spotify_id":"1wVZb5DevvRxasRcS7Lyqb","type":"track"}

Broken English
type: MusicRecording
duration: PT4M39S
duration ms: 279200
explicit: false
by artist: Marianne Faithfull
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: GBAAN7900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:55:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5d3300625a2a8d0e42bd684f535ec39c69b804d72364a1e769519bead33d004
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/26Gg9sVX1TpW6ShuKyQW95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26Gg9sVX1TpW6ShuKyQW95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5d3300625a2a8d0e42bd684f535ec39c69b804d72364a1e769519bead33d004","isrc":"GBAAN7900008","name":"Broken English","registered_at":"2026-06-04T10:55:02Z","spotify_id":"26Gg9sVX1TpW6ShuKyQW95","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d3300625a2a8d0e42bd684f535ec39c69b804d72364a1e769519bead33d004. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26Gg9sVX1TpW6ShuKyQW95.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26Gg9sVX1TpW6ShuKyQW95.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xe5d3300625a2a8d0e42bd684f535ec39c69b804d72364a1e769519bead33d004","isrc":"GBAAN7900008","name":"Broken English","registered_at":"2026-06-04T10:55:02Z","spotify_id":"26Gg9sVX1TpW6ShuKyQW95","type":"track"}

Make Me Wanna Die
type: MusicRecording
duration: PT3M56S
duration ms: 236453
explicit: false
by artist: The Pretty Reckless
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USUM71002835
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:40:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0e23bee362ae878bdd1babf2982b32543032c33e65aa519aaf9937fa256f470
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/58tw5byXZA4i30sKvy3BoZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58tw5byXZA4i30sKvy3BoZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0e23bee362ae878bdd1babf2982b32543032c33e65aa519aaf9937fa256f470","isrc":"USUM71002835","name":"Make Me Wanna Die","registered_at":"2026-06-08T11:40:55Z","spotify_id":"58tw5byXZA4i30sKvy3BoZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e23bee362ae878bdd1babf2982b32543032c33e65aa519aaf9937fa256f470. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58tw5byXZA4i30sKvy3BoZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58tw5byXZA4i30sKvy3BoZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf0e23bee362ae878bdd1babf2982b32543032c33e65aa519aaf9937fa256f470","isrc":"USUM71002835","name":"Make Me Wanna Die","registered_at":"2026-06-08T11:40:55Z","spotify_id":"58tw5byXZA4i30sKvy3BoZ","type":"track"}

I Found Someone
type: MusicRecording
duration: PT3M43S
duration ms: 223786
explicit: false
by artist: Cher
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USGF18716401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:09:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bdea12b14a85b46afde62d8dfd8865ff92cb94953fa8e72f104f470e9b571c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1BUXZEKlPc6mCAPDC9th3Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BUXZEKlPc6mCAPDC9th3Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bdea12b14a85b46afde62d8dfd8865ff92cb94953fa8e72f104f470e9b571c0","isrc":"USGF18716401","name":"I Found Someone","registered_at":"2026-06-08T02:09:38Z","spotify_id":"1BUXZEKlPc6mCAPDC9th3Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdea12b14a85b46afde62d8dfd8865ff92cb94953fa8e72f104f470e9b571c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BUXZEKlPc6mCAPDC9th3Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BUXZEKlPc6mCAPDC9th3Q.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x1bdea12b14a85b46afde62d8dfd8865ff92cb94953fa8e72f104f470e9b571c0","isrc":"USGF18716401","name":"I Found Someone","registered_at":"2026-06-08T02:09:38Z","spotify_id":"1BUXZEKlPc6mCAPDC9th3Q","type":"track"}

Supernova
type: MusicRecording
duration: PT2M49S
duration ms: 169520
explicit: false
by artist: Liz Phair
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USCA29400606

Zombie
type: MusicRecording
duration: PT5M8S
duration ms: 308293
explicit: false
by artist: The Cranberries
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USIR29400443
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T02:48:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15553bba2d4a4a27ffdc4146d40a0fa4310d6f065024af6d088594a32748f599
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6XKv6ZUpghrz96imZfpOX3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XKv6ZUpghrz96imZfpOX3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15553bba2d4a4a27ffdc4146d40a0fa4310d6f065024af6d088594a32748f599. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XKv6ZUpghrz96imZfpOX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XKv6ZUpghrz96imZfpOX3.
  date published: 2026-07-06T06:56:49Z

Just A Girl
type: MusicRecording
duration: PT3M30S
duration ms: 210906
explicit: false
by artist: No Doubt
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USIR19500272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:26:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x518818f568bb1e68bcf3eb53e25113fc0e1db75cc7cd5d6f44a328abd3051285
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6rCIJqmgIufXzsgtbRjJFW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rCIJqmgIufXzsgtbRjJFW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x518818f568bb1e68bcf3eb53e25113fc0e1db75cc7cd5d6f44a328abd3051285","isrc":"USIR19500272","name":"Just A Girl","registered_at":"2026-06-04T04:26:23Z","spotify_id":"6rCIJqmgIufXzsgtbRjJFW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518818f568bb1e68bcf3eb53e25113fc0e1db75cc7cd5d6f44a328abd3051285. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rCIJqmgIufXzsgtbRjJFW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rCIJqmgIufXzsgtbRjJFW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x518818f568bb1e68bcf3eb53e25113fc0e1db75cc7cd5d6f44a328abd3051285","isrc":"USIR19500272","name":"Just A Girl","registered_at":"2026-06-04T04:26:23Z","spotify_id":"6rCIJqmgIufXzsgtbRjJFW","type":"track"}

Spellbound
type: MusicRecording
duration: PT3M18S
duration ms: 198266
explicit: false
by artist: Siouxsie and the Banshees
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: GBAKW8101063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ac6b63d059a67069097a8cc1bf33b703ffc160b1f64d78af434c87e56192d37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957041
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957041
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ejCSqD7HjIFvDePxc0FbE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ejCSqD7HjIFvDePxc0FbE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T13:25:45Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac6b63d059a67069097a8cc1bf33b703ffc160b1f64d78af434c87e56192d37. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ejCSqD7HjIFvDePxc0FbE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ejCSqD7HjIFvDePxc0FbE.
  date published: 2026-07-07T13:25:45Z

Plague
type: MusicRecording
duration: PT4M57S
duration ms: 297893
explicit: false
by artist: Crystal Castles
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: GBUM71205191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:54:41+00:00

Volcano Girls
type: MusicRecording
duration: PT3M20S
duration ms: 200800
explicit: false
by artist: Veruca Salt
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USOU19600101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:54:08+00:00

Call Me When You're Sober
type: MusicRecording
duration: PT3M36S
duration ms: 216800
explicit: false
by artist: Evanescence
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: USWU30600102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:07:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75f780bfed465676413ffeeb395db8c88054b8bd4ba0c39376faafd65a55a083
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3YKCnBEmVHqVVqQ1cbkXiv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YKCnBEmVHqVVqQ1cbkXiv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75f780bfed465676413ffeeb395db8c88054b8bd4ba0c39376faafd65a55a083","isrc":"USWU30600102","name":"Call Me When You're Sober","registered_at":"2026-06-18T15:07:51Z","spotify_id":"3YKCnBEmVHqVVqQ1cbkXiv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f780bfed465676413ffeeb395db8c88054b8bd4ba0c39376faafd65a55a083. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YKCnBEmVHqVVqQ1cbkXiv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YKCnBEmVHqVVqQ1cbkXiv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x75f780bfed465676413ffeeb395db8c88054b8bd4ba0c39376faafd65a55a083","isrc":"USWU30600102","name":"Call Me When You're Sober","registered_at":"2026-06-18T15:07:51Z","spotify_id":"3YKCnBEmVHqVVqQ1cbkXiv","type":"track"}

Amnesty (I)
type: MusicAlbum
date published: 2016-08-19
track: Femen
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152840
  explicit: false
  by artist: Crystal Castles
  in album: Amnesty (I)
    type: MusicAlbum
    date published: 2016-08-19
  isrc code: GBUM71603213
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:58:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe63c96b6667136fc702337678ef34882b96a089df35bb64be93d5a894962fd9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2LMrqSBtKQ8dbWxBXUmM72.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LMrqSBtKQ8dbWxBXUmM72
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe63c96b6667136fc702337678ef34882b96a089df35bb64be93d5a894962fd9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LMrqSBtKQ8dbWxBXUmM72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LMrqSBtKQ8dbWxBXUmM72.
    date published: 2026-06-13T12:47:07Z
track: Fleece
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155106
  explicit: false
  by artist: Crystal Castles
  in album: Amnesty (I)
    type: MusicAlbum
    date published: 2016-08-19
  isrc code: GBUM71603214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:31:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbee6b8433df7b9ba4654782e03a332bdfcef238015c85597258c869bc1a292a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2tdfTvq5PrseNIZIuJyz2v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tdfTvq5PrseNIZIuJyz2v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee6b8433df7b9ba4654782e03a332bdfcef238015c85597258c869bc1a292a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tdfTvq5PrseNIZIuJyz2v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tdfTvq5PrseNIZIuJyz2v.
    date published: 2026-06-13T12:47:07Z
track: Char
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188333
  explicit: false
  by artist: Crystal Castles
  in album: Amnesty (I)
    type: MusicAlbum
    date published: 2016-08-19
  isrc code: GBUM71603210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:46:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75b447cb3b6f0cd6d0ec6a756db125b2bc79a7885abe0207effd6c271aa0d535
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2mHngbc9wHeVuJr59VCV2h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mHngbc9wHeVuJr59VCV2h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b447cb3b6f0cd6d0ec6a756db125b2bc79a7885abe0207effd6c271aa0d535. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mHngbc9wHeVuJr59VCV2h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mHngbc9wHeVuJr59VCV2h.
    date published: 2026-06-13T12:47:07Z
track: Enth
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209080
  explicit: false
  by artist: Crystal Castles
  in album: Amnesty (I)
    type: MusicAlbum
    date published: 2016-08-19
  isrc code: GBUM71603212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:27:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbd6c17084247ee31efe75638251479cc11bde9ffa64005b42755990bedb4c07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6YcfAU2P3KETyULHliTWXn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YcfAU2P3KETyULHliTWXn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6c17084247ee31efe75638251479cc11bde9ffa64005b42755990bedb4c07. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YcfAU2P3KETyULHliTWXn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YcfAU2P3KETyULHliTWXn.
    date published: 2026-06-13T12:47:07Z
track: Sadist
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150093
  explicit: false
  by artist: Crystal Castles
  in album: Amnesty (I)
    type: MusicAlbum
    date published: 2016-08-19
  isrc code: GBUM71603215
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:37:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e2559d7f940fcd038dc9d329b576a97cf6f87c54b3262250a37388a53230aff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Teach Her How To Hunt
track: Chloroform
track: Frail
track: Concrete
track: Ornament
track: Their Kindness Is Charade

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/11FTDESnUZnbttiZT3MNF2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11FTDESnUZnbttiZT3MNF2

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2559d7f940fcd038dc9d329b576a97cf6f87c54b3262250a37388a53230aff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11FTDESnUZnbttiZT3MNF2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11FTDESnUZnbttiZT3MNF2.
date published: 2026-06-13T15:41:10Z

Teach Her How To Hunt
type: MusicRecording
duration: PT1M55S
duration ms: 115893
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:36:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/17Gyli3xn2LFTtH7aJF2hI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Gyli3xn2LFTtH7aJF2hI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b","isrc":"GBUM71603216","name":"Teach Her How To Hunt","registered_at":"2026-06-06T00:36:57Z","spotify_id":"17Gyli3xn2LFTtH7aJF2hI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17Gyli3xn2LFTtH7aJF2hI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Gyli3xn2LFTtH7aJF2hI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b","isrc":"GBUM71603216","name":"Teach Her How To Hunt","registered_at":"2026-06-06T00:36:57Z","spotify_id":"17Gyli3xn2LFTtH7aJF2hI","type":"track"}

Chloroform
type: MusicRecording
duration: PT3M8S
duration ms: 188960
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:33:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x106a7244218caf82b6793bba1a75f921280f8588f58793a72374048e3d7952c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jTpdkPWw4QT7VOgUYqrsK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTpdkPWw4QT7VOgUYqrsK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106a7244218caf82b6793bba1a75f921280f8588f58793a72374048e3d7952c0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jTpdkPWw4QT7VOgUYqrsK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTpdkPWw4QT7VOgUYqrsK.
  date published: 2026-06-13T17:25:41Z

Frail
type: MusicRecording
duration: PT2M49S
duration ms: 169160
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:39:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e736e3c84e4da276fed28d8e2dc2f325e4061853af6aa962d103d324f12e4f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5fW86jOUa4U8EqYRWpNNa4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fW86jOUa4U8EqYRWpNNa4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e736e3c84e4da276fed28d8e2dc2f325e4061853af6aa962d103d324f12e4f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fW86jOUa4U8EqYRWpNNa4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fW86jOUa4U8EqYRWpNNa4.
  date published: 2026-06-13T12:47:07Z

Concrete
type: MusicRecording
duration: PT3M16S
duration ms: 196493
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:08:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d5694f06a808fec4a1b99c579a335c142b24366cb767d23137c47a95dfcc85f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3gViuwP0HzumvGELo6ucL7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gViuwP0HzumvGELo6ucL7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5694f06a808fec4a1b99c579a335c142b24366cb767d23137c47a95dfcc85f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gViuwP0HzumvGELo6ucL7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gViuwP0HzumvGELo6ucL7.
  date published: 2026-06-13T15:41:10Z

Ornament
type: MusicRecording
duration: PT4M7S
duration ms: 247506
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:32:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0248765db7a0cac60dbb040a8ff0f01110c03adeec3bc8965cb38639ae5de591
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2963ufsnHaEzxjyPovofh7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2963ufsnHaEzxjyPovofh7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0248765db7a0cac60dbb040a8ff0f01110c03adeec3bc8965cb38639ae5de591. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2963ufsnHaEzxjyPovofh7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2963ufsnHaEzxjyPovofh7.
  date published: 2026-06-13T15:41:10Z

Their Kindness Is Charade
type: MusicRecording
duration: PT3M45S
duration ms: 225453
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:41:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb0cf1a9187f8554c6bfa9b253a16631a4c8f244f93e5bb5394b08f43baa9638
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/10n83bsDQRYpTKaNjX4wAE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10n83bsDQRYpTKaNjX4wAE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb0cf1a9187f8554c6bfa9b253a16631a4c8f244f93e5bb5394b08f43baa9638","isrc":"GBUM71603220","name":"Their Kindness Is Charade","registered_at":"2026-06-04T14:41:44Z","spotify_id":"10n83bsDQRYpTKaNjX4wAE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0cf1a9187f8554c6bfa9b253a16631a4c8f244f93e5bb5394b08f43baa9638. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10n83bsDQRYpTKaNjX4wAE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10n83bsDQRYpTKaNjX4wAE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdb0cf1a9187f8554c6bfa9b253a16631a4c8f244f93e5bb5394b08f43baa9638","isrc":"GBUM71603220","name":"Their Kindness Is Charade","registered_at":"2026-06-04T14:41:44Z","spotify_id":"10n83bsDQRYpTKaNjX4wAE","type":"track"}

(III)
type: MusicAlbum
date published: 2012-01-01
track: Plague
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295868
  explicit: false
  by artist: Crystal Castles
  in album: (III)
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: GBUM71205191
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:54:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c3a0af7c1df8440b60eadee6c6adfc49ec7d256a49aaa64397c6ec15ebd7513
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4W8RFtTljQRj0phicwhilC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W8RFtTljQRj0phicwhilC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3a0af7c1df8440b60eadee6c6adfc49ec7d256a49aaa64397c6ec15ebd7513. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4W8RFtTljQRj0phicwhilC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W8RFtTljQRj0phicwhilC.
    date published: 2026-06-13T17:25:41Z
track: Wrath Of God
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186612
  explicit: false
  by artist: Crystal Castles
  in album: (III)
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: GBUM71206684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:49:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x662e39574654c6a5547b639c54c153b327c86c7645a3ba8e5e4e1232cb26f38b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0WM6cgqDf2AogHLhYVVFcs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WM6cgqDf2AogHLhYVVFcs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x662e39574654c6a5547b639c54c153b327c86c7645a3ba8e5e4e1232cb26f38b","isrc":"GBUM71206684","name":"Wrath Of God","registered_at":"2026-06-04T15:49:14Z","spotify_id":"0WM6cgqDf2AogHLhYVVFcs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662e39574654c6a5547b639c54c153b327c86c7645a3ba8e5e4e1232cb26f38b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0WM6cgqDf2AogHLhYVVFcs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WM6cgqDf2AogHLhYVVFcs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x662e39574654c6a5547b639c54c153b327c86c7645a3ba8e5e4e1232cb26f38b","isrc":"GBUM71206684","name":"Wrath Of God","registered_at":"2026-06-04T15:49:14Z","spotify_id":"0WM6cgqDf2AogHLhYVVFcs","type":"track"}
track: Affection
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156716
  explicit: false
  by artist: Crystal Castles
  in album: (III)
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: GBUM71206685
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:13:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb628c8eff2c4fc02bfe14f2318bdb44a322c1e6929f775599c031e65cfbf914b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/40gzFTGHDjEsE2x7f00jZ4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40gzFTGHDjEsE2x7f00jZ4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb628c8eff2c4fc02bfe14f2318bdb44a322c1e6929f775599c031e65cfbf914b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40gzFTGHDjEsE2x7f00jZ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40gzFTGHDjEsE2x7f00jZ4.
    date published: 2026-06-13T15:41:10Z
track: Pale Flesh
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178797
  explicit: false
  by artist: Crystal Castles
  in album: (III)
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: GBUM71206688
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:38:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4e8de346898a96f72eeaf01dd70fbb214f8797e2a9bc9af9400a110af577f92
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7di8JV5YRTwjKsWdJUxb9I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7di8JV5YRTwjKsWdJUxb9I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4e8de346898a96f72eeaf01dd70fbb214f8797e2a9bc9af9400a110af577f92","isrc":"GBUM71206688","name":"Pale Flesh","registered_at":"2026-06-04T15:38:16Z","spotify_id":"7di8JV5YRTwjKsWdJUxb9I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e8de346898a96f72eeaf01dd70fbb214f8797e2a9bc9af9400a110af577f92. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7di8JV5YRTwjKsWdJUxb9I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7di8JV5YRTwjKsWdJUxb9I.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc4e8de346898a96f72eeaf01dd70fbb214f8797e2a9bc9af9400a110af577f92","isrc":"GBUM71206688","name":"Pale Flesh","registered_at":"2026-06-04T15:38:16Z","spotify_id":"7di8JV5YRTwjKsWdJUxb9I","type":"track"}
track: Sad Eyes
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207015
  explicit: false
  by artist: Crystal Castles
  in album: (III)
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: GBUM71206686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Insulin
track: Violent Youth
track: Telepath
track: Mercenary
track: Child I Will Hurt You

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:43:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb8df6f8f498194546607cc53516f63a568607cefacc7946b84c1860f1826225e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1mMhulpbNYovMDypYrBQjQ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mMhulpbNYovMDypYrBQjQ

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb8df6f8f498194546607cc53516f63a568607cefacc7946b84c1860f1826225e","isrc":"GBUM71206686","name":"Sad Eyes","registered_at":"2026-06-04T14:43:45Z","spotify_id":"1mMhulpbNYovMDypYrBQjQ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8df6f8f498194546607cc53516f63a568607cefacc7946b84c1860f1826225e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mMhulpbNYovMDypYrBQjQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mMhulpbNYovMDypYrBQjQ.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb8df6f8f498194546607cc53516f63a568607cefacc7946b84c1860f1826225e","isrc":"GBUM71206686","name":"Sad Eyes","registered_at":"2026-06-04T14:43:45Z","spotify_id":"1mMhulpbNYovMDypYrBQjQ","type":"track"}

Insulin
type: MusicRecording
duration: PT1M46S
duration ms: 106819
explicit: false
by artist: Crystal Castles
in album: (III)
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBUM71206690
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:34:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2629583b708b930bf9e7e75db2dcc50b42add02a83bfeaaaa3030011d4f753c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0T2WwxeCzhXMiME2xs6lo2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T2WwxeCzhXMiME2xs6lo2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2629583b708b930bf9e7e75db2dcc50b42add02a83bfeaaaa3030011d4f753c4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0T2WwxeCzhXMiME2xs6lo2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T2WwxeCzhXMiME2xs6lo2.
  date published: 2026-06-13T17:25:41Z

Violent Youth
type: MusicRecording
duration: PT4M21S
duration ms: 261650
explicit: false
by artist: Crystal Castles
in album: (III)
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBUM71206692
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:18:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4895360ec0dd7606352c8c5e10bb89926e22ba6026206f2d3f6d3839fdf0523f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Gy6XmBcmCZ6xQ4p729ldE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Gy6XmBcmCZ6xQ4p729ldE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4895360ec0dd7606352c8c5e10bb89926e22ba6026206f2d3f6d3839fdf0523f","isrc":"GBUM71206692","name":"Violent Youth","registered_at":"2026-06-04T09:18:36Z","spotify_id":"5Gy6XmBcmCZ6xQ4p729ldE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4895360ec0dd7606352c8c5e10bb89926e22ba6026206f2d3f6d3839fdf0523f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Gy6XmBcmCZ6xQ4p729ldE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Gy6XmBcmCZ6xQ4p729ldE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4895360ec0dd7606352c8c5e10bb89926e22ba6026206f2d3f6d3839fdf0523f","isrc":"GBUM71206692","name":"Violent Youth","registered_at":"2026-06-04T09:18:36Z","spotify_id":"5Gy6XmBcmCZ6xQ4p729ldE","type":"track"}

Telepath
type: MusicRecording
duration: PT3M54S
duration ms: 234513
explicit: false
by artist: Crystal Castles
in album: (III)
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBUM71206693
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:01:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x852e3e224c1097313e2ecbee160fce8b3a6176782461d5904bede5bb3df3b2e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1FiUN5EOq1BbeN01AhpLqB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FiUN5EOq1BbeN01AhpLqB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852e3e224c1097313e2ecbee160fce8b3a6176782461d5904bede5bb3df3b2e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FiUN5EOq1BbeN01AhpLqB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FiUN5EOq1BbeN01AhpLqB.
  date published: 2026-06-13T15:41:10Z

Mercenary
type: MusicRecording
duration: PT2M38S
duration ms: 158480
explicit: false
by artist: Crystal Castles
in album: (III)
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBUM71206691
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:12:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb932b00bd39894f2f5ee9cb93ee8d1e1d47aae3925b479b2991e737dccd2b4e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1SE3kJOxvLNJ2k1T9AJStV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SE3kJOxvLNJ2k1T9AJStV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb932b00bd39894f2f5ee9cb93ee8d1e1d47aae3925b479b2991e737dccd2b4e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SE3kJOxvLNJ2k1T9AJStV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SE3kJOxvLNJ2k1T9AJStV.
  date published: 2026-06-13T12:47:07Z

Child I Will Hurt You
type: MusicRecording
duration: PT3M32S
duration ms: 212997
explicit: false
by artist: Crystal Castles
in album: (III)
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBUM71206694
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:41:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f8c651cd8e2073d992c431b80cef2662add6ddaf79a7c8e815d58fe40af85d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6EjcjCQkzOYG7Xxvza1RBo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EjcjCQkzOYG7Xxvza1RBo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f8c651cd8e2073d992c431b80cef2662add6ddaf79a7c8e815d58fe40af85d2","isrc":"GBUM71206694","name":"Child I Will Hurt You","registered_at":"2026-06-04T16:41:28Z","spotify_id":"6EjcjCQkzOYG7Xxvza1RBo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8c651cd8e2073d992c431b80cef2662add6ddaf79a7c8e815d58fe40af85d2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EjcjCQkzOYG7Xxvza1RBo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EjcjCQkzOYG7Xxvza1RBo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7f8c651cd8e2073d992c431b80cef2662add6ddaf79a7c8e815d58fe40af85d2","isrc":"GBUM71206694","name":"Child I Will Hurt You","registered_at":"2026-06-04T16:41:28Z","spotify_id":"6EjcjCQkzOYG7Xxvza1RBo","type":"track"}

(II)
type: MusicAlbum
date published: 2011-01-01
track: Fainting Spells
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161600
  explicit: false
  by artist: Crystal Castles
  in album: (II)
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBUM71001703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:27:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6OZR1WQ2yDQSUUROZSXkXP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OZR1WQ2yDQSUUROZSXkXP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572","isrc":"GBUM71001703","name":"Fainting Spells","registered_at":"2026-06-05T04:27:54Z","spotify_id":"6OZR1WQ2yDQSUUROZSXkXP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OZR1WQ2yDQSUUROZSXkXP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OZR1WQ2yDQSUUROZSXkXP.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572","isrc":"GBUM71001703","name":"Fainting Spells","registered_at":"2026-06-05T04:27:54Z","spotify_id":"6OZR1WQ2yDQSUUROZSXkXP","type":"track"}
track: Celestica
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228400
  explicit: false
  by artist: Crystal Castles
  in album: (II)
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBUM71003565
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:20:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32b66d9a0e6d0b0d22586cfce2b1a3741b66ef3c2124ce48a1f93f9269e02bf3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1V51R4wI7LbOzEewxXqv0x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1V51R4wI7LbOzEewxXqv0x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b66d9a0e6d0b0d22586cfce2b1a3741b66ef3c2124ce48a1f93f9269e02bf3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1V51R4wI7LbOzEewxXqv0x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1V51R4wI7LbOzEewxXqv0x.
    date published: 2026-06-13T12:53:06Z
track: Doe Deer - 12" Version
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95680
  explicit: false
  by artist: Crystal Castles
  in album: (II)
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBUM71001128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:48:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5WKFJNfiN0iYvUq1cG3P7r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WKFJNfiN0iYvUq1cG3P7r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e","isrc":"GBUM71001128","name":"Doe Deer - 12\" Version","registered_at":"2026-06-04T12:48:27Z","spotify_id":"5WKFJNfiN0iYvUq1cG3P7r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WKFJNfiN0iYvUq1cG3P7r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WKFJNfiN0iYvUq1cG3P7r.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e","isrc":"GBUM71001128","name":"Doe Deer - 12\" Version","registered_at":"2026-06-04T12:48:27Z","spotify_id":"5WKFJNfiN0iYvUq1cG3P7r","type":"track"}
track: Baptism
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251440
  explicit: false
  by artist: Crystal Castles
  in album: (II)
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBUM71001705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:44:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7ff66921a4f2cc1add041c8e9635439d3eeb0f68c783245444b81555bc92512
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6o6LZURUcxKL7wvZ9VZAwP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o6LZURUcxKL7wvZ9VZAwP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ff66921a4f2cc1add041c8e9635439d3eeb0f68c783245444b81555bc92512. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6o6LZURUcxKL7wvZ9VZAwP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o6LZURUcxKL7wvZ9VZAwP.
    date published: 2026-06-13T15:41:10Z
track: Year Of Silence
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292080
  explicit: false
  by artist: Crystal Castles
  in album: (II)
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: GBUM71001707
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Empathy
track: Suffocation
track: Violent Dreams
track: Vietnam
track: Birds
track: Pap Smear
track: Not In Love - Radio Version
track: Intimate
track: I Am Made Of Chalk

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:08:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0k89iYjMxDrbPHgblhBTLx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k89iYjMxDrbPHgblhBTLx

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579","isrc":"GBUM71001707","name":"Year Of Silence","registered_at":"2026-06-04T10:08:33Z","spotify_id":"0k89iYjMxDrbPHgblhBTLx","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0k89iYjMxDrbPHgblhBTLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k89iYjMxDrbPHgblhBTLx.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579","isrc":"GBUM71001707","name":"Year Of Silence","registered_at":"2026-06-04T10:08:33Z","spotify_id":"0k89iYjMxDrbPHgblhBTLx","type":"track"}

Empathy
type: MusicRecording
duration: PT4M9S
duration ms: 249520
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09933c6e07a3879e249e07e5b6bbd5c73b36fc154e3555015f287cc7df08a5ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0e6GgeR15Pq0dE2ZTCT76k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e6GgeR15Pq0dE2ZTCT76k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09933c6e07a3879e249e07e5b6bbd5c73b36fc154e3555015f287cc7df08a5ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0e6GgeR15Pq0dE2ZTCT76k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e6GgeR15Pq0dE2ZTCT76k.
  date published: 2026-06-13T12:47:07Z

Suffocation
type: MusicRecording
duration: PT4M0S
duration ms: 240626
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:07:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3e2f5708852fb25cea63037accdd21fed9e3cff22d594cf935285401cbd4f0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6GaBzGqQSA6GWfIxR5R98J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GaBzGqQSA6GWfIxR5R98J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e2f5708852fb25cea63037accdd21fed9e3cff22d594cf935285401cbd4f0e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GaBzGqQSA6GWfIxR5R98J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GaBzGqQSA6GWfIxR5R98J.
  date published: 2026-06-13T12:47:07Z

Violent Dreams
type: MusicRecording
duration: PT4M33S
duration ms: 273493
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71002948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:52:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0GkCfTTlG1MHqKWibnKtie.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GkCfTTlG1MHqKWibnKtie
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190","isrc":"GBUM71002948","name":"Violent Dreams","registered_at":"2026-06-04T11:52:58Z","spotify_id":"0GkCfTTlG1MHqKWibnKtie","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GkCfTTlG1MHqKWibnKtie.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GkCfTTlG1MHqKWibnKtie.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190","isrc":"GBUM71002948","name":"Violent Dreams","registered_at":"2026-06-04T11:52:58Z","spotify_id":"0GkCfTTlG1MHqKWibnKtie","type":"track"}

Vietnam
type: MusicRecording
duration: PT5M6S
duration ms: 306453
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:54:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661eda727e7567c2fb0e8de8db1549bf8ec07865661b805f2ed0299a4e273b12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6eIRvx2P58RyNBrkAmjXwD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eIRvx2P58RyNBrkAmjXwD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661eda727e7567c2fb0e8de8db1549bf8ec07865661b805f2ed0299a4e273b12. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eIRvx2P58RyNBrkAmjXwD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eIRvx2P58RyNBrkAmjXwD.
  date published: 2026-06-13T17:25:41Z

Birds
type: MusicRecording
duration: PT2M29S
duration ms: 149386
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:54:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c026b3d2cb8bdee4ea68b6d8a25ce096df24f9be406179205374f15ad5b1661
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1NktE4tRlsYbxGMLaKL6Le.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NktE4tRlsYbxGMLaKL6Le
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c026b3d2cb8bdee4ea68b6d8a25ce096df24f9be406179205374f15ad5b1661. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NktE4tRlsYbxGMLaKL6Le.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NktE4tRlsYbxGMLaKL6Le.
  date published: 2026-06-13T15:41:10Z

Pap Smear
type: MusicRecording
duration: PT3M41S
duration ms: 221093
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:20:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5E1S3JcwqYQNPUqolQQa9R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E1S3JcwqYQNPUqolQQa9R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917","isrc":"GBUM71001711","name":"Pap Smear","registered_at":"2026-06-04T13:20:56Z","spotify_id":"5E1S3JcwqYQNPUqolQQa9R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5E1S3JcwqYQNPUqolQQa9R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E1S3JcwqYQNPUqolQQa9R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917","isrc":"GBUM71001711","name":"Pap Smear","registered_at":"2026-06-04T13:20:56Z","spotify_id":"5E1S3JcwqYQNPUqolQQa9R","type":"track"}

Not In Love - Radio Version
type: MusicRecording
duration: PT3M46S
duration ms: 226986
explicit: false
by artist: Crystal Castles
by artist: Robert Smith
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71029513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:45:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Xex5Fnp0MMyg7yjbfFyyK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xex5Fnp0MMyg7yjbfFyyK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7","isrc":"GBUM71029513","name":"Not In Love - Radio Version","registered_at":"2026-06-01T19:45:54Z","spotify_id":"1Xex5Fnp0MMyg7yjbfFyyK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Xex5Fnp0MMyg7yjbfFyyK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xex5Fnp0MMyg7yjbfFyyK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7","isrc":"GBUM71029513","name":"Not In Love - Radio Version","registered_at":"2026-06-01T19:45:54Z","spotify_id":"1Xex5Fnp0MMyg7yjbfFyyK","type":"track"}

Intimate
type: MusicRecording
duration: PT4M44S
duration ms: 284826
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:12:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb4ad98aaaf8d4930f753f12bd2dbbea081e54cf62cf3db0dd35601029b271f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/41SYY9Elcq6HlWOuREaQAQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41SYY9Elcq6HlWOuREaQAQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4ad98aaaf8d4930f753f12bd2dbbea081e54cf62cf3db0dd35601029b271f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41SYY9Elcq6HlWOuREaQAQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41SYY9Elcq6HlWOuREaQAQ.
  date published: 2026-06-13T12:47:07Z

I Am Made Of Chalk
type: MusicRecording
duration: PT3M9S
duration ms: 189386
explicit: false
by artist: Crystal Castles
in album: (II)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: GBUM71001712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:05:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37P0EBQFlfaXsJp5WU3euW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37P0EBQFlfaXsJp5WU3euW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84","isrc":"GBUM71001712","name":"I Am Made Of Chalk","registered_at":"2026-06-06T06:05:21Z","spotify_id":"37P0EBQFlfaXsJp5WU3euW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37P0EBQFlfaXsJp5WU3euW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37P0EBQFlfaXsJp5WU3euW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84","isrc":"GBUM71001712","name":"I Am Made Of Chalk","registered_at":"2026-06-06T06:05:21Z","spotify_id":"37P0EBQFlfaXsJp5WU3euW","type":"track"}

Crystal Castles (II)
type: MusicAlbum
date published: 2010-01-01
track: Fainting Spells
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161600
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles (II)
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71001703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:27:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0pL1fegNy8CtHZJOuII7Wa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pL1fegNy8CtHZJOuII7Wa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572","isrc":"GBUM71001703","name":"Fainting Spells","registered_at":"2026-06-05T04:27:54Z","spotify_id":"0pL1fegNy8CtHZJOuII7Wa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pL1fegNy8CtHZJOuII7Wa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pL1fegNy8CtHZJOuII7Wa.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe0550c3a15fb01f68cdaf1d038e87d5ffc00c73fb3a9cdd7fc54ad02fecd6572","isrc":"GBUM71001703","name":"Fainting Spells","registered_at":"2026-06-05T04:27:54Z","spotify_id":"0pL1fegNy8CtHZJOuII7Wa","type":"track"}
track: Celestica
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228400
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles (II)
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71003565
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:20:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32b66d9a0e6d0b0d22586cfce2b1a3741b66ef3c2124ce48a1f93f9269e02bf3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/325ZSqJnyHg6SNUQQZamVb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/325ZSqJnyHg6SNUQQZamVb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b66d9a0e6d0b0d22586cfce2b1a3741b66ef3c2124ce48a1f93f9269e02bf3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/325ZSqJnyHg6SNUQQZamVb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/325ZSqJnyHg6SNUQQZamVb.
    date published: 2026-06-13T15:41:10Z
track: Doe Deer - 12" Version
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95680
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles (II)
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71001128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:48:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1Oq4Uft00HG1Q2QJWJ9seW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Oq4Uft00HG1Q2QJWJ9seW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e","isrc":"GBUM71001128","name":"Doe Deer - 12\" Version","registered_at":"2026-06-04T12:48:27Z","spotify_id":"1Oq4Uft00HG1Q2QJWJ9seW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Oq4Uft00HG1Q2QJWJ9seW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Oq4Uft00HG1Q2QJWJ9seW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7132b7fa4285808f66a474f704c926c5438d8e6d2a87af0ba894fa98b14dfb1e","isrc":"GBUM71001128","name":"Doe Deer - 12\" Version","registered_at":"2026-06-04T12:48:27Z","spotify_id":"1Oq4Uft00HG1Q2QJWJ9seW","type":"track"}
track: Baptism
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251440
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles (II)
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71001705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:44:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7ff66921a4f2cc1add041c8e9635439d3eeb0f68c783245444b81555bc92512
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4GJTbB9FNkGkvf6dxl22qW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GJTbB9FNkGkvf6dxl22qW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ff66921a4f2cc1add041c8e9635439d3eeb0f68c783245444b81555bc92512. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GJTbB9FNkGkvf6dxl22qW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GJTbB9FNkGkvf6dxl22qW.
    date published: 2026-06-13T12:47:07Z
track: Year Of Silence
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292080
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles (II)
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71001707
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Empathy
track: Suffocation
track: Violent Dreams
track: Vietnam
track: Birds
track: Pap Smear
track: Not In Love
track: Intimate
track: I Am Made Of Chalk
track: Suffocation - Memory Tapes Remix
track: Celestica - Thurston Moore Remix
track: Celestica - Bear In Heaven Remix

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:08:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7fmN0e0igEaff8Xd7pj31W.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fmN0e0igEaff8Xd7pj31W

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579","isrc":"GBUM71001707","name":"Year Of Silence","registered_at":"2026-06-04T10:08:33Z","spotify_id":"7fmN0e0igEaff8Xd7pj31W","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7fmN0e0igEaff8Xd7pj31W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fmN0e0igEaff8Xd7pj31W.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x2c47db3926d48114644c31ce63bdf72c5a72b2ab117e25310ac03f2a384da579","isrc":"GBUM71001707","name":"Year Of Silence","registered_at":"2026-06-04T10:08:33Z","spotify_id":"7fmN0e0igEaff8Xd7pj31W","type":"track"}

Empathy
type: MusicRecording
duration: PT4M9S
duration ms: 249520
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09933c6e07a3879e249e07e5b6bbd5c73b36fc154e3555015f287cc7df08a5ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3nr48k3PusaqNAmWaGcdfv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nr48k3PusaqNAmWaGcdfv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09933c6e07a3879e249e07e5b6bbd5c73b36fc154e3555015f287cc7df08a5ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nr48k3PusaqNAmWaGcdfv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nr48k3PusaqNAmWaGcdfv.
  date published: 2026-06-13T15:41:10Z

Suffocation
type: MusicRecording
duration: PT4M0S
duration ms: 240626
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:07:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3e2f5708852fb25cea63037accdd21fed9e3cff22d594cf935285401cbd4f0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ngTZfaLbdMgN8WoCOh0d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ngTZfaLbdMgN8WoCOh0d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e2f5708852fb25cea63037accdd21fed9e3cff22d594cf935285401cbd4f0e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ngTZfaLbdMgN8WoCOh0d4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ngTZfaLbdMgN8WoCOh0d4.
  date published: 2026-06-13T15:41:10Z

Violent Dreams
type: MusicRecording
duration: PT4M33S
duration ms: 273493
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71002948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:52:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Gz8T8noXB0hSjcSycrfZw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gz8T8noXB0hSjcSycrfZw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190","isrc":"GBUM71002948","name":"Violent Dreams","registered_at":"2026-06-04T11:52:58Z","spotify_id":"1Gz8T8noXB0hSjcSycrfZw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Gz8T8noXB0hSjcSycrfZw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gz8T8noXB0hSjcSycrfZw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2302d7ec0d01fa30f7fc2f70fb71cdd1da59756f827c67e7f36432b4125b0190","isrc":"GBUM71002948","name":"Violent Dreams","registered_at":"2026-06-04T11:52:58Z","spotify_id":"1Gz8T8noXB0hSjcSycrfZw","type":"track"}

Vietnam
type: MusicRecording
duration: PT5M6S
duration ms: 306453
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:54:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661eda727e7567c2fb0e8de8db1549bf8ec07865661b805f2ed0299a4e273b12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1KuorL0TWWgu4GZqnyv29K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KuorL0TWWgu4GZqnyv29K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661eda727e7567c2fb0e8de8db1549bf8ec07865661b805f2ed0299a4e273b12. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KuorL0TWWgu4GZqnyv29K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KuorL0TWWgu4GZqnyv29K.
  date published: 2026-06-13T15:41:10Z

Birds
type: MusicRecording
duration: PT2M29S
duration ms: 149386
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:54:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c026b3d2cb8bdee4ea68b6d8a25ce096df24f9be406179205374f15ad5b1661
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jB5jSpPC39TsXau83jHRH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jB5jSpPC39TsXau83jHRH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c026b3d2cb8bdee4ea68b6d8a25ce096df24f9be406179205374f15ad5b1661. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jB5jSpPC39TsXau83jHRH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jB5jSpPC39TsXau83jHRH.
  date published: 2026-06-13T12:47:07Z

Pap Smear
type: MusicRecording
duration: PT3M40S
duration ms: 220986
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:20:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6O230seD78SlP6wOWSkfVx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O230seD78SlP6wOWSkfVx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917","isrc":"GBUM71001711","name":"Pap Smear","registered_at":"2026-06-04T13:20:56Z","spotify_id":"6O230seD78SlP6wOWSkfVx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6O230seD78SlP6wOWSkfVx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O230seD78SlP6wOWSkfVx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1779c9e5850e3fc7b0c98a8fb8aa3f7d0ceef071d3506bc17bd734d046b48917","isrc":"GBUM71001711","name":"Pap Smear","registered_at":"2026-06-04T13:20:56Z","spotify_id":"6O230seD78SlP6wOWSkfVx","type":"track"}

Not In Love
type: MusicRecording
duration: PT3M30S
duration ms: 210573
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001720
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:20:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd741ca72516f682d43ce3833f282b9774fde96ec1af902852784bbf72b8d61da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5pSUjdZs1w7k6o44ej11Sa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pSUjdZs1w7k6o44ej11Sa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd741ca72516f682d43ce3833f282b9774fde96ec1af902852784bbf72b8d61da","isrc":"GBUM71001720","name":"Not In Love","registered_at":"2026-06-04T12:20:03Z","spotify_id":"5pSUjdZs1w7k6o44ej11Sa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd741ca72516f682d43ce3833f282b9774fde96ec1af902852784bbf72b8d61da. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pSUjdZs1w7k6o44ej11Sa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pSUjdZs1w7k6o44ej11Sa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd741ca72516f682d43ce3833f282b9774fde96ec1af902852784bbf72b8d61da","isrc":"GBUM71001720","name":"Not In Love","registered_at":"2026-06-04T12:20:03Z","spotify_id":"5pSUjdZs1w7k6o44ej11Sa","type":"track"}

Intimate
type: MusicRecording
duration: PT4M44S
duration ms: 284693
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:12:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb4ad98aaaf8d4930f753f12bd2dbbea081e54cf62cf3db0dd35601029b271f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1mQi6sctbrJZfQkA3fOH8M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mQi6sctbrJZfQkA3fOH8M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4ad98aaaf8d4930f753f12bd2dbbea081e54cf62cf3db0dd35601029b271f3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mQi6sctbrJZfQkA3fOH8M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mQi6sctbrJZfQkA3fOH8M.
  date published: 2026-06-13T17:25:41Z

I Am Made Of Chalk
type: MusicRecording
duration: PT3M7S
duration ms: 187453
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71001712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:05:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0N55UFtSgaNqJz1VQufTTP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N55UFtSgaNqJz1VQufTTP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84","isrc":"GBUM71001712","name":"I Am Made Of Chalk","registered_at":"2026-06-06T06:05:21Z","spotify_id":"0N55UFtSgaNqJz1VQufTTP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0N55UFtSgaNqJz1VQufTTP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N55UFtSgaNqJz1VQufTTP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4cd5d1b85a87c90f4ae9cb3b01771bfb59e576e4181c67b6fcdb227af0482c84","isrc":"GBUM71001712","name":"I Am Made Of Chalk","registered_at":"2026-06-06T06:05:21Z","spotify_id":"0N55UFtSgaNqJz1VQufTTP","type":"track"}

Suffocation - Memory Tapes Remix
type: MusicRecording
duration: PT5M3S
duration ms: 303960
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71022561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:03:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ebd910ba3ef4e7799292d12d532118201da0f587e5bdd131b61f3cf509b6c39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7FJJXfEENUOqyZdWUbeXBD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FJJXfEENUOqyZdWUbeXBD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ebd910ba3ef4e7799292d12d532118201da0f587e5bdd131b61f3cf509b6c39","isrc":"GBUM71022561","name":"Suffocation - Memory Tapes Remix","registered_at":"2026-06-06T18:03:54Z","spotify_id":"7FJJXfEENUOqyZdWUbeXBD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebd910ba3ef4e7799292d12d532118201da0f587e5bdd131b61f3cf509b6c39. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FJJXfEENUOqyZdWUbeXBD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FJJXfEENUOqyZdWUbeXBD.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5ebd910ba3ef4e7799292d12d532118201da0f587e5bdd131b61f3cf509b6c39","isrc":"GBUM71022561","name":"Suffocation - Memory Tapes Remix","registered_at":"2026-06-06T18:03:54Z","spotify_id":"7FJJXfEENUOqyZdWUbeXBD","type":"track"}

Celestica - Thurston Moore Remix
type: MusicRecording
duration: PT3M36S
duration ms: 216520
explicit: false
by artist: Crystal Castles
by artist: Thurston Moore
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71021106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:46:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e7011a30e3890ca4fe04bb7c386e7e126b79f81a49e5b58b8bf724f4ec7d239
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4cu90C637qg062jDV1ti6o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cu90C637qg062jDV1ti6o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e7011a30e3890ca4fe04bb7c386e7e126b79f81a49e5b58b8bf724f4ec7d239","isrc":"GBUM71021106","name":"Celestica - Thurston Moore Remix","registered_at":"2026-06-07T11:46:28Z","spotify_id":"4cu90C637qg062jDV1ti6o","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7011a30e3890ca4fe04bb7c386e7e126b79f81a49e5b58b8bf724f4ec7d239. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cu90C637qg062jDV1ti6o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cu90C637qg062jDV1ti6o.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8e7011a30e3890ca4fe04bb7c386e7e126b79f81a49e5b58b8bf724f4ec7d239","isrc":"GBUM71021106","name":"Celestica - Thurston Moore Remix","registered_at":"2026-06-07T11:46:28Z","spotify_id":"4cu90C637qg062jDV1ti6o","type":"track"}

Celestica - Bear In Heaven Remix
type: MusicRecording
duration: PT3M26S
duration ms: 206533
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01
isrc code: GBUM71021119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:12:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e62b9fa6eef01a6de7b5dd5c5d350ca8f7f97334a98b1df2ac762c9325bca4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0rHNzG9qfaAO7P14NQvG4Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rHNzG9qfaAO7P14NQvG4Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e62b9fa6eef01a6de7b5dd5c5d350ca8f7f97334a98b1df2ac762c9325bca4d","isrc":"GBUM71021119","name":"Celestica - Bear In Heaven Remix","registered_at":"2026-06-08T04:12:18Z","spotify_id":"0rHNzG9qfaAO7P14NQvG4Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e62b9fa6eef01a6de7b5dd5c5d350ca8f7f97334a98b1df2ac762c9325bca4d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rHNzG9qfaAO7P14NQvG4Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rHNzG9qfaAO7P14NQvG4Z.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2e62b9fa6eef01a6de7b5dd5c5d350ca8f7f97334a98b1df2ac762c9325bca4d","isrc":"GBUM71021119","name":"Celestica - Bear In Heaven Remix","registered_at":"2026-06-08T04:12:18Z","spotify_id":"0rHNzG9qfaAO7P14NQvG4Z","type":"track"}

Crystal Castles
type: MusicAlbum
date published: 2008-03-16
track: Untrust Us
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186373
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles
    type: MusicAlbum
    date published: 2008-03-16
  isrc code: CAL450896202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T14:23:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe35f70408853826d26263a28e47db79ef6cc0d8d2a239378fc494f97f38ccb21
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/15rbqfWtrFCW3uLf9a01sf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15rbqfWtrFCW3uLf9a01sf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe35f70408853826d26263a28e47db79ef6cc0d8d2a239378fc494f97f38ccb21","isrc":"CAL450896202","name":"Untrust Us","registered_at":"2026-06-01T14:23:44Z","spotify_id":"15rbqfWtrFCW3uLf9a01sf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35f70408853826d26263a28e47db79ef6cc0d8d2a239378fc494f97f38ccb21. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15rbqfWtrFCW3uLf9a01sf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15rbqfWtrFCW3uLf9a01sf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe35f70408853826d26263a28e47db79ef6cc0d8d2a239378fc494f97f38ccb21","isrc":"CAL450896202","name":"Untrust Us","registered_at":"2026-06-01T14:23:44Z","spotify_id":"15rbqfWtrFCW3uLf9a01sf","type":"track"}
track: Alice Practice
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161373
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles
    type: MusicAlbum
    date published: 2008-03-16
  isrc code: CAL450896201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:50:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc234f96bba0fd2fbf19f0839854f3e28f44113c030f893431c56832e986340e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Ijzen3XHG5y1zCSKk7BEM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ijzen3XHG5y1zCSKk7BEM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc234f96bba0fd2fbf19f0839854f3e28f44113c030f893431c56832e986340e5","isrc":"CAL450896201","name":"Alice Practice","registered_at":"2026-06-04T12:50:23Z","spotify_id":"2Ijzen3XHG5y1zCSKk7BEM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc234f96bba0fd2fbf19f0839854f3e28f44113c030f893431c56832e986340e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Ijzen3XHG5y1zCSKk7BEM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ijzen3XHG5y1zCSKk7BEM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc234f96bba0fd2fbf19f0839854f3e28f44113c030f893431c56832e986340e5","isrc":"CAL450896201","name":"Alice Practice","registered_at":"2026-06-04T12:50:23Z","spotify_id":"2Ijzen3XHG5y1zCSKk7BEM","type":"track"}
track: Crimewave
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258453
  explicit: false
  by artist: Crystal Castles
  by artist: HEALTH
  in album: Crystal Castles
    type: MusicAlbum
    date published: 2008-03-16
  isrc code: GBRQQ0700001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:20:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x674cd0b96d4aebce7c8473f6ddc951056fa7640b708d7dd1aee22168b85e1e4b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7dxQFzp8zZzgDkaYEXQZIv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dxQFzp8zZzgDkaYEXQZIv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674cd0b96d4aebce7c8473f6ddc951056fa7640b708d7dd1aee22168b85e1e4b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dxQFzp8zZzgDkaYEXQZIv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dxQFzp8zZzgDkaYEXQZIv.
    date published: 2026-06-13T12:47:07Z
track: Magic Spells
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366866
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles
    type: MusicAlbum
    date published: 2008-03-16
  isrc code: CAL450896204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:38:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x960ff5356a5e640d85ce8b756f240fe3fa4b2ebcb63fd722ea8e1604c9f5505f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4RJh9VcbwKKSTtcc2EZdLs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RJh9VcbwKKSTtcc2EZdLs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x960ff5356a5e640d85ce8b756f240fe3fa4b2ebcb63fd722ea8e1604c9f5505f","isrc":"CAL450896204","name":"Magic Spells","registered_at":"2026-06-04T10:38:28Z","spotify_id":"4RJh9VcbwKKSTtcc2EZdLs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960ff5356a5e640d85ce8b756f240fe3fa4b2ebcb63fd722ea8e1604c9f5505f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RJh9VcbwKKSTtcc2EZdLs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RJh9VcbwKKSTtcc2EZdLs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x960ff5356a5e640d85ce8b756f240fe3fa4b2ebcb63fd722ea8e1604c9f5505f","isrc":"CAL450896204","name":"Magic Spells","registered_at":"2026-06-04T10:38:28Z","spotify_id":"4RJh9VcbwKKSTtcc2EZdLs","type":"track"}
track: Xxzxcuzx Me
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113800
  explicit: false
  by artist: Crystal Castles
  in album: Crystal Castles
    type: MusicAlbum
    date published: 2008-03-16
  isrc code: GBRQQ0700002
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Air War
track: Courtship Dating
track: Good Time
track: 1991
track: Vanished
track: Knights
track: Love and Caring
track: Through the Hosiery
track: Reckless
track: Black Panther
track: Tell Me What to Swallow
track: Trash Hologram
track: Air War - David Wolf Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T01:51:57+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x90e497f8e3f4ba262d131857b5b4771b42121f05dd9f563bb4c29b913861cac9

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3vdZvAXEyKnBYBV4NCDUxx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vdZvAXEyKnBYBV4NCDUxx

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x90e497f8e3f4ba262d131857b5b4771b42121f05dd9f563bb4c29b913861cac9","isrc":"GBRQQ0700002","name":"Xxzxcuzx Me","registered_at":"2026-06-06T01:51:57Z","spotify_id":"3vdZvAXEyKnBYBV4NCDUxx","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e497f8e3f4ba262d131857b5b4771b42121f05dd9f563bb4c29b913861cac9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vdZvAXEyKnBYBV4NCDUxx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vdZvAXEyKnBYBV4NCDUxx.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x90e497f8e3f4ba262d131857b5b4771b42121f05dd9f563bb4c29b913861cac9","isrc":"GBRQQ0700002","name":"Xxzxcuzx Me","registered_at":"2026-06-06T01:51:57Z","spotify_id":"3vdZvAXEyKnBYBV4NCDUxx","type":"track"}

Air War
type: MusicRecording
duration: PT4M12S
duration ms: 252266
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:35:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5817b071c127cb5df0027e86d2ef57f0a3405649544cc187ac0c4f6426c87b15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5jIWb3PePfHMieBTquPlEr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jIWb3PePfHMieBTquPlEr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5817b071c127cb5df0027e86d2ef57f0a3405649544cc187ac0c4f6426c87b15","isrc":"CAL450896206","name":"Air War","registered_at":"2026-06-05T06:35:49Z","spotify_id":"5jIWb3PePfHMieBTquPlEr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5817b071c127cb5df0027e86d2ef57f0a3405649544cc187ac0c4f6426c87b15. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jIWb3PePfHMieBTquPlEr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jIWb3PePfHMieBTquPlEr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5817b071c127cb5df0027e86d2ef57f0a3405649544cc187ac0c4f6426c87b15","isrc":"CAL450896206","name":"Air War","registered_at":"2026-06-05T06:35:49Z","spotify_id":"5jIWb3PePfHMieBTquPlEr","type":"track"}

Courtship Dating
type: MusicRecording
duration: PT3M30S
duration ms: 210453
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:54:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0jff40Qe1NyOy7ZF800jea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jff40Qe1NyOy7ZF800jea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333","isrc":"CAL450896207","name":"Courtship Dating","registered_at":"2026-06-04T08:54:53Z","spotify_id":"0jff40Qe1NyOy7ZF800jea","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jff40Qe1NyOy7ZF800jea.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jff40Qe1NyOy7ZF800jea.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333","isrc":"CAL450896207","name":"Courtship Dating","registered_at":"2026-06-04T08:54:53Z","spotify_id":"0jff40Qe1NyOy7ZF800jea","type":"track"}

Good Time
type: MusicRecording
duration: PT2M55S
duration ms: 175520
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:41:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x193bee7781541f97aab37bd06bc0fa3c805ea664bf49d20b03aae03338539268
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6E4qCXopvfhF08aB6JPysT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E4qCXopvfhF08aB6JPysT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x193bee7781541f97aab37bd06bc0fa3c805ea664bf49d20b03aae03338539268","isrc":"CAL450896210","name":"Good Time","registered_at":"2026-06-05T15:41:16Z","spotify_id":"6E4qCXopvfhF08aB6JPysT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193bee7781541f97aab37bd06bc0fa3c805ea664bf49d20b03aae03338539268. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E4qCXopvfhF08aB6JPysT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E4qCXopvfhF08aB6JPysT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x193bee7781541f97aab37bd06bc0fa3c805ea664bf49d20b03aae03338539268","isrc":"CAL450896210","name":"Good Time","registered_at":"2026-06-05T15:41:16Z","spotify_id":"6E4qCXopvfhF08aB6JPysT","type":"track"}

1991
type: MusicRecording
duration: PT1M53S
duration ms: 113506
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:42:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22f42c5678fbf881441808c848a988bf61e96718a35372e873110f5f39bef0e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5VLIj6JIYhEBG0rmkZDaYL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VLIj6JIYhEBG0rmkZDaYL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f42c5678fbf881441808c848a988bf61e96718a35372e873110f5f39bef0e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VLIj6JIYhEBG0rmkZDaYL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VLIj6JIYhEBG0rmkZDaYL.
  date published: 2026-06-13T12:47:07Z

Vanished
type: MusicRecording
duration: PT4M2S
duration ms: 242960
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:43:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf662fe9db05ac91b86c2c833919bc65b4f257a9bdcc32ecca102408bc08e6c71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3gGMsx3jxYKfhXq8LMj1tz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gGMsx3jxYKfhXq8LMj1tz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf662fe9db05ac91b86c2c833919bc65b4f257a9bdcc32ecca102408bc08e6c71. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gGMsx3jxYKfhXq8LMj1tz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gGMsx3jxYKfhXq8LMj1tz.
  date published: 2026-06-13T12:47:07Z

Knights
type: MusicRecording
duration: PT3M13S
duration ms: 193706
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:02:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01918975eefdb632ece1a509d12d6a6e6e681b1c3b4046f89830bb79bc7f2677
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nmS7EMj9Xv4zhWHDH31tF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nmS7EMj9Xv4zhWHDH31tF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01918975eefdb632ece1a509d12d6a6e6e681b1c3b4046f89830bb79bc7f2677. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nmS7EMj9Xv4zhWHDH31tF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nmS7EMj9Xv4zhWHDH31tF.
  date published: 2026-06-13T15:41:10Z

Love and Caring
type: MusicRecording
duration: PT2M18S
duration ms: 138920
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:06:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63cc7bfa9a518843dbd0086b51a2200726f705a313ca49c89f6664128aa8a9c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xpO0PTLQJBgCAS7wzpMxc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xpO0PTLQJBgCAS7wzpMxc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63cc7bfa9a518843dbd0086b51a2200726f705a313ca49c89f6664128aa8a9c7","isrc":"CAL450896211","name":"Love and Caring","registered_at":"2026-06-05T20:06:06Z","spotify_id":"5xpO0PTLQJBgCAS7wzpMxc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cc7bfa9a518843dbd0086b51a2200726f705a313ca49c89f6664128aa8a9c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xpO0PTLQJBgCAS7wzpMxc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xpO0PTLQJBgCAS7wzpMxc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x63cc7bfa9a518843dbd0086b51a2200726f705a313ca49c89f6664128aa8a9c7","isrc":"CAL450896211","name":"Love and Caring","registered_at":"2026-06-05T20:06:06Z","spotify_id":"5xpO0PTLQJBgCAS7wzpMxc","type":"track"}

Through the Hosiery
type: MusicRecording
duration: PT3M6S
duration ms: 186920
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:40:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6feaff24406a642fc7b4c4e6b436c725aa5daa4b887dd4438c1b3b23efa7ef8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3XWIBvtzeJiLH6170TGN73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XWIBvtzeJiLH6170TGN73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6feaff24406a642fc7b4c4e6b436c725aa5daa4b887dd4438c1b3b23efa7ef8","isrc":"CAL450896213","name":"Through the Hosiery","registered_at":"2026-06-05T15:40:48Z","spotify_id":"3XWIBvtzeJiLH6170TGN73","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6feaff24406a642fc7b4c4e6b436c725aa5daa4b887dd4438c1b3b23efa7ef8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XWIBvtzeJiLH6170TGN73.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XWIBvtzeJiLH6170TGN73.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf6feaff24406a642fc7b4c4e6b436c725aa5daa4b887dd4438c1b3b23efa7ef8","isrc":"CAL450896213","name":"Through the Hosiery","registered_at":"2026-06-05T15:40:48Z","spotify_id":"3XWIBvtzeJiLH6170TGN73","type":"track"}

Reckless
type: MusicRecording
duration: PT3M28S
duration ms: 208400
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:34:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x351ea5e6287e8a41cd0402eda0f45698da74c10ed31f9f3f565823cc2f81b0d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0o8OqXOjBqE9gCPqEkSDcD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o8OqXOjBqE9gCPqEkSDcD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ea5e6287e8a41cd0402eda0f45698da74c10ed31f9f3f565823cc2f81b0d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0o8OqXOjBqE9gCPqEkSDcD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o8OqXOjBqE9gCPqEkSDcD.
  date published: 2026-06-13T15:41:10Z

Black Panther
type: MusicRecording
duration: PT2M57S
duration ms: 177173
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:58:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14d50bd9a63c501025a093e86c3863cd306eec20b78d6eed853ed9b7695b6cc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3wx0qQK73yAFztptfXcims.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wx0qQK73yAFztptfXcims
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14d50bd9a63c501025a093e86c3863cd306eec20b78d6eed853ed9b7695b6cc0","isrc":"CAL450896215","name":"Black Panther","registered_at":"2026-06-05T05:58:24Z","spotify_id":"3wx0qQK73yAFztptfXcims","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d50bd9a63c501025a093e86c3863cd306eec20b78d6eed853ed9b7695b6cc0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wx0qQK73yAFztptfXcims.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wx0qQK73yAFztptfXcims.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x14d50bd9a63c501025a093e86c3863cd306eec20b78d6eed853ed9b7695b6cc0","isrc":"CAL450896215","name":"Black Panther","registered_at":"2026-06-05T05:58:24Z","spotify_id":"3wx0qQK73yAFztptfXcims","type":"track"}

Tell Me What to Swallow
type: MusicRecording
duration: PT2M13S
duration ms: 133586
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:53:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7536728b9608ee505a2c8676560603bcc5c2d4d411d22b89fa4f0153d2610286
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UdOx7jayGwjp9hhSf2RXg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UdOx7jayGwjp9hhSf2RXg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7536728b9608ee505a2c8676560603bcc5c2d4d411d22b89fa4f0153d2610286","isrc":"CAL450896216","name":"Tell Me What to Swallow","registered_at":"2026-06-05T04:53:29Z","spotify_id":"2UdOx7jayGwjp9hhSf2RXg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7536728b9608ee505a2c8676560603bcc5c2d4d411d22b89fa4f0153d2610286. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UdOx7jayGwjp9hhSf2RXg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UdOx7jayGwjp9hhSf2RXg.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7536728b9608ee505a2c8676560603bcc5c2d4d411d22b89fa4f0153d2610286","isrc":"CAL450896216","name":"Tell Me What to Swallow","registered_at":"2026-06-05T04:53:29Z","spotify_id":"2UdOx7jayGwjp9hhSf2RXg","type":"track"}

Trash Hologram
type: MusicRecording
duration: PT2M17S
duration ms: 137053
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:16:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4WaRfxra14Vj7lCynssIFJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WaRfxra14Vj7lCynssIFJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14","isrc":"CAL450896217","name":"Trash Hologram","registered_at":"2026-06-06T22:16:12Z","spotify_id":"4WaRfxra14Vj7lCynssIFJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WaRfxra14Vj7lCynssIFJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WaRfxra14Vj7lCynssIFJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14","isrc":"CAL450896217","name":"Trash Hologram","registered_at":"2026-06-06T22:16:12Z","spotify_id":"4WaRfxra14Vj7lCynssIFJ","type":"track"}

Air War - David Wolf Remix
type: MusicRecording
duration: PT3M22S
duration ms: 202866
explicit: false
by artist: Crystal Castles
in album: Crystal Castles
  type: MusicAlbum
  date published: 2008-03-16
isrc code: CAL450896218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:32:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1abf5c7d20e049a403c3dae1f83ed5713b39cdd04fb5f8dbcaa64435e863de88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0S6ccPLTNvcA6MujD7pPYE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S6ccPLTNvcA6MujD7pPYE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1abf5c7d20e049a403c3dae1f83ed5713b39cdd04fb5f8dbcaa64435e863de88","isrc":"CAL450896218","name":"Air War - David Wolf Remix","registered_at":"2026-06-07T18:32:22Z","spotify_id":"0S6ccPLTNvcA6MujD7pPYE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abf5c7d20e049a403c3dae1f83ed5713b39cdd04fb5f8dbcaa64435e863de88. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0S6ccPLTNvcA6MujD7pPYE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S6ccPLTNvcA6MujD7pPYE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1abf5c7d20e049a403c3dae1f83ed5713b39cdd04fb5f8dbcaa64435e863de88","isrc":"CAL450896218","name":"Air War - David Wolf Remix","registered_at":"2026-06-07T18:32:22Z","spotify_id":"0S6ccPLTNvcA6MujD7pPYE","type":"track"}

Char
type: MusicAlbum
date published: 2016-12-07
track: Char
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188333
  explicit: false
  by artist: Crystal Castles
  in album: Char
    type: MusicAlbum
    date published: 2016-12-07
  isrc code: GBUM71603210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T13:54:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75b447cb3b6f0cd6d0ec6a756db125b2bc79a7885abe0207effd6c271aa0d535
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3oA2wE0Vo9yoJoo7kNl3mD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oA2wE0Vo9yoJoo7kNl3mD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b447cb3b6f0cd6d0ec6a756db125b2bc79a7885abe0207effd6c271aa0d535. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oA2wE0Vo9yoJoo7kNl3mD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oA2wE0Vo9yoJoo7kNl3mD.
    date published: 2026-06-13T12:47:07Z

Fleece
type: MusicAlbum
date published: 2016-08-16
track: Fleece
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155106
  explicit: false
  by artist: Crystal Castles
  in album: Fleece
    type: MusicAlbum
    date published: 2016-08-16
  isrc code: GBUM71603214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:31:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbee6b8433df7b9ba4654782e03a332bdfcef238015c85597258c869bc1a292a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/53rSYhC28oLFaqlF2o4DZA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rSYhC28oLFaqlF2o4DZA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee6b8433df7b9ba4654782e03a332bdfcef238015c85597258c869bc1a292a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53rSYhC28oLFaqlF2o4DZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rSYhC28oLFaqlF2o4DZA.
    date published: 2026-06-13T17:25:41Z

Concrete
type: MusicAlbum
date published: 2016-06-29
track: Concrete
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196493
  explicit: false
  by artist: Crystal Castles
  in album: Concrete
    type: MusicAlbum
    date published: 2016-06-29
  isrc code: GBUM71603217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:08:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d5694f06a808fec4a1b99c579a335c142b24366cb767d23137c47a95dfcc85f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7JDnrZE4i6fMvq8EZB5k8E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JDnrZE4i6fMvq8EZB5k8E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5694f06a808fec4a1b99c579a335c142b24366cb767d23137c47a95dfcc85f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JDnrZE4i6fMvq8EZB5k8E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JDnrZE4i6fMvq8EZB5k8E.
    date published: 2026-06-13T15:41:10Z

Not In Love
type: MusicAlbum
date published: 2010-01-01
track: Not In Love - Radio Version
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229160
  explicit: false
  by artist: Crystal Castles
  by artist: Robert Smith
  in album: Not In Love
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71029513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:45:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2nphn8uT5wDfGpyCLc0IsW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nphn8uT5wDfGpyCLc0IsW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7","isrc":"GBUM71029513","name":"Not In Love - Radio Version","registered_at":"2026-06-01T19:45:53Z","spotify_id":"2nphn8uT5wDfGpyCLc0IsW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nphn8uT5wDfGpyCLc0IsW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nphn8uT5wDfGpyCLc0IsW.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2c675c8199d6509bb0861549a5bc84615468c234d9ef5ab7491f469d22f2aed7","isrc":"GBUM71029513","name":"Not In Love - Radio Version","registered_at":"2026-06-01T19:45:53Z","spotify_id":"2nphn8uT5wDfGpyCLc0IsW","type":"track"}
track: Not In Love - Robert Smith Mix
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229466
  explicit: false
  by artist: Crystal Castles
  by artist: Robert Smith
  in album: Not In Love
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71030573
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:22:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa66ff0b402c909e25583531037e905dd5047fdbbaf5f3825e6f67e6184e1f59c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2KzCk8BbIKKE7exXVlQxY6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KzCk8BbIKKE7exXVlQxY6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa66ff0b402c909e25583531037e905dd5047fdbbaf5f3825e6f67e6184e1f59c","isrc":"GBUM71030573","name":"Not In Love - Robert Smith Mix","registered_at":"2026-06-05T05:22:08Z","spotify_id":"2KzCk8BbIKKE7exXVlQxY6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66ff0b402c909e25583531037e905dd5047fdbbaf5f3825e6f67e6184e1f59c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KzCk8BbIKKE7exXVlQxY6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KzCk8BbIKKE7exXVlQxY6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa66ff0b402c909e25583531037e905dd5047fdbbaf5f3825e6f67e6184e1f59c","isrc":"GBUM71030573","name":"Not In Love - Robert Smith Mix","registered_at":"2026-06-05T05:22:08Z","spotify_id":"2KzCk8BbIKKE7exXVlQxY6","type":"track"}

Celestica
type: MusicAlbum
date published: 2010-01-01
track: Celestica
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230093
  explicit: false
  by artist: Crystal Castles
  in album: Celestica
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71003565
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:20:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32b66d9a0e6d0b0d22586cfce2b1a3741b66ef3c2124ce48a1f93f9269e02bf3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2QOc3hweQJgE7XvcsYBU5K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QOc3hweQJgE7XvcsYBU5K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b66d9a0e6d0b0d22586cfce2b1a3741b66ef3c2124ce48a1f93f9269e02bf3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QOc3hweQJgE7XvcsYBU5K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QOc3hweQJgE7XvcsYBU5K.
    date published: 2026-06-13T17:25:41Z
track: Insectica - 2004 Version
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108536
  explicit: false
  by artist: Crystal Castles
  in album: Celestica
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71002079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:54:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81889e7ef5242289f791bcfbcbe48a34d04576cc720c35fd376aaa6e8bf73bb3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0q9ydrAJEc120ZP9lS4Ljv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q9ydrAJEc120ZP9lS4Ljv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81889e7ef5242289f791bcfbcbe48a34d04576cc720c35fd376aaa6e8bf73bb3","isrc":"GBUM71002079","name":"Insectica - 2004 Version","registered_at":"2026-06-05T10:54:03Z","spotify_id":"0q9ydrAJEc120ZP9lS4Ljv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81889e7ef5242289f791bcfbcbe48a34d04576cc720c35fd376aaa6e8bf73bb3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0q9ydrAJEc120ZP9lS4Ljv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q9ydrAJEc120ZP9lS4Ljv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x81889e7ef5242289f791bcfbcbe48a34d04576cc720c35fd376aaa6e8bf73bb3","isrc":"GBUM71002079","name":"Insectica - 2004 Version","registered_at":"2026-06-05T10:54:03Z","spotify_id":"0q9ydrAJEc120ZP9lS4Ljv","type":"track"}
track: Seed - 2004 Version
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103018
  explicit: false
  by artist: Crystal Castles
  in album: Celestica
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71002080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:56:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70d735bcbae37c654da1eb318d18523d38f05f57362df2e4322c1932d3b0c630
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ULKLxQh8SmcWb3gaxozEO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ULKLxQh8SmcWb3gaxozEO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70d735bcbae37c654da1eb318d18523d38f05f57362df2e4322c1932d3b0c630","isrc":"GBUM71002080","name":"Seed - 2004 Version","registered_at":"2026-06-05T14:56:34Z","spotify_id":"6ULKLxQh8SmcWb3gaxozEO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d735bcbae37c654da1eb318d18523d38f05f57362df2e4322c1932d3b0c630. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ULKLxQh8SmcWb3gaxozEO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ULKLxQh8SmcWb3gaxozEO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x70d735bcbae37c654da1eb318d18523d38f05f57362df2e4322c1932d3b0c630","isrc":"GBUM71002080","name":"Seed - 2004 Version","registered_at":"2026-06-05T14:56:34Z","spotify_id":"6ULKLxQh8SmcWb3gaxozEO","type":"track"}
track: Mother Knows Best - 2004 Version
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121366
  explicit: false
  by artist: Crystal Castles
  in album: Celestica
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71002078
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:20:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b5c5946b47ce181bf42d5315304ad3bb8c2763d1a38a3036f24b6833d6426d0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/43nnPgAGFddFBc4Xt9euaW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43nnPgAGFddFBc4Xt9euaW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b5c5946b47ce181bf42d5315304ad3bb8c2763d1a38a3036f24b6833d6426d0","isrc":"GBUM71002078","name":"Mother Knows Best - 2004 Version","registered_at":"2026-06-04T16:20:19Z","spotify_id":"43nnPgAGFddFBc4Xt9euaW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5c5946b47ce181bf42d5315304ad3bb8c2763d1a38a3036f24b6833d6426d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43nnPgAGFddFBc4Xt9euaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43nnPgAGFddFBc4Xt9euaW.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9b5c5946b47ce181bf42d5315304ad3bb8c2763d1a38a3036f24b6833d6426d0","isrc":"GBUM71002078","name":"Mother Knows Best - 2004 Version","registered_at":"2026-06-04T16:20:19Z","spotify_id":"43nnPgAGFddFBc4Xt9euaW","type":"track"}
track: Celestica - Single Version
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227878
  explicit: false
  by artist: Crystal Castles
  in album: Celestica
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: GBUM71001704
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T16:41:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdffc75d8ceb4d7cb13c857945729cc67daa389123460f6607909481a89b706ab

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2crEiWfzt8moJaJUC09h5U.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2crEiWfzt8moJaJUC09h5U

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdffc75d8ceb4d7cb13c857945729cc67daa389123460f6607909481a89b706ab","isrc":"GBUM71001704","name":"Celestica - Single Version","registered_at":"2026-06-08T16:41:06Z","spotify_id":"2crEiWfzt8moJaJUC09h5U","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffc75d8ceb4d7cb13c857945729cc67daa389123460f6607909481a89b706ab. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2crEiWfzt8moJaJUC09h5U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2crEiWfzt8moJaJUC09h5U.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xdffc75d8ceb4d7cb13c857945729cc67daa389123460f6607909481a89b706ab","isrc":"GBUM71001704","name":"Celestica - Single Version","registered_at":"2026-06-08T16:41:06Z","spotify_id":"2crEiWfzt8moJaJUC09h5U","type":"track"}

Crimewave
type: MusicAlbum
date published: 2008-09-21
track: Crimewave - Radio Edit
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174093
  explicit: false
  by artist: Crystal Castles
  in album: Crimewave
    type: MusicAlbum
    date published: 2008-09-21
  isrc code: BEP010800130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:39:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea3c44cd5df110ac210117144bbfb33f91d129f2dd669be36a9a100ad963df03
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0tgnVf6pHQYUsFBU9R1yLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tgnVf6pHQYUsFBU9R1yLm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xea3c44cd5df110ac210117144bbfb33f91d129f2dd669be36a9a100ad963df03","isrc":"BEP010800130","name":"Crimewave - Radio Edit","registered_at":"2026-06-05T19:39:29Z","spotify_id":"0tgnVf6pHQYUsFBU9R1yLm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3c44cd5df110ac210117144bbfb33f91d129f2dd669be36a9a100ad963df03. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tgnVf6pHQYUsFBU9R1yLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tgnVf6pHQYUsFBU9R1yLm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xea3c44cd5df110ac210117144bbfb33f91d129f2dd669be36a9a100ad963df03","isrc":"BEP010800130","name":"Crimewave - Radio Edit","registered_at":"2026-06-05T19:39:29Z","spotify_id":"0tgnVf6pHQYUsFBU9R1yLm","type":"track"}
track: Crimewave - Sinden Remix
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244386
  explicit: false
  by artist: Crystal Castles
  in album: Crimewave
    type: MusicAlbum
    date published: 2008-09-21
  isrc code: BEP010800133
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:35:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3eab44c27b41e687668f572b4d8e4f69fe28210c4c7b38d2b068dfd2985ea0da
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Ch1lvszFIctXcHKikLHMW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ch1lvszFIctXcHKikLHMW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3eab44c27b41e687668f572b4d8e4f69fe28210c4c7b38d2b068dfd2985ea0da","isrc":"BEP010800133","name":"Crimewave - Sinden Remix","registered_at":"2026-06-20T20:35:15Z","spotify_id":"6Ch1lvszFIctXcHKikLHMW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eab44c27b41e687668f572b4d8e4f69fe28210c4c7b38d2b068dfd2985ea0da. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ch1lvszFIctXcHKikLHMW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ch1lvszFIctXcHKikLHMW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x3eab44c27b41e687668f572b4d8e4f69fe28210c4c7b38d2b068dfd2985ea0da","isrc":"BEP010800133","name":"Crimewave - Sinden Remix","registered_at":"2026-06-20T20:35:15Z","spotify_id":"6Ch1lvszFIctXcHKikLHMW","type":"track"}
track: Crimewave - LA Riots Remix
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289480
  explicit: false
  by artist: Crystal Castles
  in album: Crimewave
    type: MusicAlbum
    date published: 2008-09-21
  isrc code: BEP010800131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T15:49:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa4c2abf54931da1b53742b2b45c7ab56469b04597c16a998725c78bc75a786d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Epr8yHm4fIhB6CD10tytM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Epr8yHm4fIhB6CD10tytM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa4c2abf54931da1b53742b2b45c7ab56469b04597c16a998725c78bc75a786d","isrc":"BEP010800131","name":"Crimewave - LA Riots Remix","registered_at":"2026-06-21T15:49:20Z","spotify_id":"6Epr8yHm4fIhB6CD10tytM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4c2abf54931da1b53742b2b45c7ab56469b04597c16a998725c78bc75a786d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Epr8yHm4fIhB6CD10tytM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Epr8yHm4fIhB6CD10tytM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xfa4c2abf54931da1b53742b2b45c7ab56469b04597c16a998725c78bc75a786d","isrc":"BEP010800131","name":"Crimewave - LA Riots Remix","registered_at":"2026-06-21T15:49:20Z","spotify_id":"6Epr8yHm4fIhB6CD10tytM","type":"track"}
track: Crimewave - Keith Remix
  type: MusicRecording
  duration: PT6M41S
  duration ms: 401386
  explicit: false
  by artist: Crystal Castles
  in album: Crimewave
    type: MusicAlbum
    date published: 2008-09-21
  isrc code: BEP010800132
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T15:46:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef493d38ec1e1629abe3f7f6ca0fb14fec43515f395bd156e4332a0166250bc8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3p47DeTgx98EPe1R51IPWf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p47DeTgx98EPe1R51IPWf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef493d38ec1e1629abe3f7f6ca0fb14fec43515f395bd156e4332a0166250bc8","isrc":"BEP010800132","name":"Crimewave - Keith Remix","registered_at":"2026-06-21T15:46:30Z","spotify_id":"3p47DeTgx98EPe1R51IPWf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef493d38ec1e1629abe3f7f6ca0fb14fec43515f395bd156e4332a0166250bc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3p47DeTgx98EPe1R51IPWf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p47DeTgx98EPe1R51IPWf.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xef493d38ec1e1629abe3f7f6ca0fb14fec43515f395bd156e4332a0166250bc8","isrc":"BEP010800132","name":"Crimewave - Keith Remix","registered_at":"2026-06-21T15:46:30Z","spotify_id":"3p47DeTgx98EPe1R51IPWf","type":"track"}
track: Crimewave - Lzrtag Remix
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255213
  explicit: false
  by artist: Crystal Castles
  in album: Crimewave
    type: MusicAlbum
    date published: 2008-09-21
  isrc code: BEP010800137
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T15:48:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4bce019fb6589c1d4a277005b4f3c58aa885ca19a804c1ee7339dca997af90fc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4eCekrLlAMmDPPnfi912ln.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eCekrLlAMmDPPnfi912ln

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4bce019fb6589c1d4a277005b4f3c58aa885ca19a804c1ee7339dca997af90fc","isrc":"BEP010800137","name":"Crimewave - Lzrtag Remix","registered_at":"2026-06-21T15:48:04Z","spotify_id":"4eCekrLlAMmDPPnfi912ln","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce019fb6589c1d4a277005b4f3c58aa885ca19a804c1ee7339dca997af90fc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eCekrLlAMmDPPnfi912ln.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eCekrLlAMmDPPnfi912ln.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x4bce019fb6589c1d4a277005b4f3c58aa885ca19a804c1ee7339dca997af90fc","isrc":"BEP010800137","name":"Crimewave - Lzrtag Remix","registered_at":"2026-06-21T15:48:04Z","spotify_id":"4eCekrLlAMmDPPnfi912ln","type":"track"}

Vanished
type: MusicAlbum
date published: 2008-07-21
track: Vanished - Radio Edit
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180960
  explicit: false
  by artist: Crystal Castles
  in album: Vanished
    type: MusicAlbum
    date published: 2008-07-21
  isrc code: BEP010800068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:07:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2WuyMySIbssvx5nVg7iXRK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WuyMySIbssvx5nVg7iXRK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0","isrc":"BEP010800068","name":"Vanished - Radio Edit","registered_at":"2026-06-10T12:07:28Z","spotify_id":"2WuyMySIbssvx5nVg7iXRK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WuyMySIbssvx5nVg7iXRK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WuyMySIbssvx5nVg7iXRK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0","isrc":"BEP010800068","name":"Vanished - Radio Edit","registered_at":"2026-06-10T12:07:28Z","spotify_id":"2WuyMySIbssvx5nVg7iXRK","type":"track"}
track: Vanished - Nasty Nav Remix
  type: MusicRecording
  duration: PT5M32S
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  explicit: false
  by artist: Crystal Castles
  in album: Vanished
    type: MusicAlbum
    date published: 2008-07-21
  isrc code: BEP010800071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:42:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2JkKV6ztHgpw0MbvaaJHOq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JkKV6ztHgpw0MbvaaJHOq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0","isrc":"BEP010800071","name":"Vanished - Nasty Nav Remix","registered_at":"2026-06-19T21:42:27Z","spotify_id":"2JkKV6ztHgpw0MbvaaJHOq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JkKV6ztHgpw0MbvaaJHOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JkKV6ztHgpw0MbvaaJHOq.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0","isrc":"BEP010800071","name":"Vanished - Nasty Nav Remix","registered_at":"2026-06-19T21:42:27Z","spotify_id":"2JkKV6ztHgpw0MbvaaJHOq","type":"track"}
track: Tell Me What to Swallow - Beat Demo
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134626
  explicit: false
  by artist: Crystal Castles
  in album: Vanished
    type: MusicAlbum
    date published: 2008-07-21
  isrc code: BEP010800070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T16:54:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7iMUVtXRFpyARE1znx19xF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iMUVtXRFpyARE1znx19xF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2","isrc":"BEP010800070","name":"Tell Me What to Swallow - Beat Demo","registered_at":"2026-06-20T16:54:27Z","spotify_id":"7iMUVtXRFpyARE1znx19xF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iMUVtXRFpyARE1znx19xF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iMUVtXRFpyARE1znx19xF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2","isrc":"BEP010800070","name":"Tell Me What to Swallow - Beat Demo","registered_at":"2026-06-20T16:54:27Z","spotify_id":"7iMUVtXRFpyARE1znx19xF","type":"track"}
track: Vanished
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242520
  explicit: false
  by artist: Crystal Castles
  in album: Vanished
    type: MusicAlbum
    date published: 2008-07-21
  isrc code: CAL450896208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:43:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf662fe9db05ac91b86c2c833919bc65b4f257a9bdcc32ecca102408bc08e6c71
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4AiutRZu2nZnSRatQcczqE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiutRZu2nZnSRatQcczqE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf662fe9db05ac91b86c2c833919bc65b4f257a9bdcc32ecca102408bc08e6c71. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4AiutRZu2nZnSRatQcczqE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiutRZu2nZnSRatQcczqE.
    date published: 2026-06-13T15:41:10Z

Courtship Dating
type: MusicAlbum
date published: 2008-04-21
track: Courtship Dating
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212453
  explicit: false
  by artist: Crystal Castles
  in album: Courtship Dating
    type: MusicAlbum
    date published: 2008-04-21
  isrc code: CAL450896207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:54:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/26B6zyD8DbkYUQUrlBzGlB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26B6zyD8DbkYUQUrlBzGlB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333","isrc":"CAL450896207","name":"Courtship Dating","registered_at":"2026-06-04T08:54:53Z","spotify_id":"26B6zyD8DbkYUQUrlBzGlB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26B6zyD8DbkYUQUrlBzGlB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26B6zyD8DbkYUQUrlBzGlB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333","isrc":"CAL450896207","name":"Courtship Dating","registered_at":"2026-06-04T08:54:53Z","spotify_id":"26B6zyD8DbkYUQUrlBzGlB","type":"track"}
track: Trash Hologram
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135986
  explicit: false
  by artist: Crystal Castles
  in album: Courtship Dating
    type: MusicAlbum
    date published: 2008-04-21
  isrc code: CAL450896217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T22:16:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/63nvqI3vtEp6SPAF6RyoDO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63nvqI3vtEp6SPAF6RyoDO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14","isrc":"CAL450896217","name":"Trash Hologram","registered_at":"2026-06-06T22:16:12Z","spotify_id":"63nvqI3vtEp6SPAF6RyoDO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63nvqI3vtEp6SPAF6RyoDO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63nvqI3vtEp6SPAF6RyoDO.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14","isrc":"CAL450896217","name":"Trash Hologram","registered_at":"2026-06-06T22:16:12Z","spotify_id":"63nvqI3vtEp6SPAF6RyoDO","type":"track"}

Control Freaks (The Remixes)
type: MusicAlbum
date published: 2021-11-18
track: The Illness (The Teenagers Remix)
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  duration: PT3M54S
  duration ms: 234280
  explicit: false
  by artist: GoodBooks
  by artist: The Teenagers
  in album: Control Freaks (The Remixes)
    type: MusicAlbum
    date published: 2021-11-18
  isrc code: TCAFX2138505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:02:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a2b7d74530f51763207489a3e4c65d187eb7b4c080ca16f27d873a04d6125ea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1SHCK0LuIl8yD5hmFEGTzU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SHCK0LuIl8yD5hmFEGTzU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a2b7d74530f51763207489a3e4c65d187eb7b4c080ca16f27d873a04d6125ea","isrc":"TCAFX2138505","name":"The Illness (The Teenagers Remix)","registered_at":"2026-06-09T10:02:41Z","spotify_id":"1SHCK0LuIl8yD5hmFEGTzU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2b7d74530f51763207489a3e4c65d187eb7b4c080ca16f27d873a04d6125ea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SHCK0LuIl8yD5hmFEGTzU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SHCK0LuIl8yD5hmFEGTzU.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3a2b7d74530f51763207489a3e4c65d187eb7b4c080ca16f27d873a04d6125ea","isrc":"TCAFX2138505","name":"The Illness (The Teenagers Remix)","registered_at":"2026-06-09T10:02:41Z","spotify_id":"1SHCK0LuIl8yD5hmFEGTzU","type":"track"}
track: Leni (Crystal Castles vs GoodBooks)
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256398
  explicit: false
  by artist: GoodBooks
  by artist: Crystal Castles
  in album: Control Freaks (The Remixes)
    type: MusicAlbum
    date published: 2021-11-18
  isrc code: TCAFX2138511
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:37:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c7578a13ec1ab8c7612a7cb76da9ab89bf90620dd574684e4cd890c1631170d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6slWUMiyoNNWcQGu6tkTlH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6slWUMiyoNNWcQGu6tkTlH
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c7578a13ec1ab8c7612a7cb76da9ab89bf90620dd574684e4cd890c1631170d","isrc":"TCAFX2138511","name":"Leni (Crystal Castles vs GoodBooks)","registered_at":"2026-06-01T07:37:56Z","spotify_id":"6slWUMiyoNNWcQGu6tkTlH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7578a13ec1ab8c7612a7cb76da9ab89bf90620dd574684e4cd890c1631170d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6slWUMiyoNNWcQGu6tkTlH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6slWUMiyoNNWcQGu6tkTlH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1c7578a13ec1ab8c7612a7cb76da9ab89bf90620dd574684e4cd890c1631170d","isrc":"TCAFX2138511","name":"Leni (Crystal Castles vs GoodBooks)","registered_at":"2026-06-01T07:37:56Z","spotify_id":"6slWUMiyoNNWcQGu6tkTlH","type":"track"}
track: Turn It Back (Freaks Remix)
  type: MusicRecording
  duration: PT6M13S
  duration ms: 373746
  explicit: false
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    type: MusicAlbum
    date published: 2021-11-18
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6oxKkEQXlDpEUkvFAlZNJO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oxKkEQXlDpEUkvFAlZNJO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:46:15Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xff5f853903795732c24688d84a877252191f64b24b28c72006af8364af2c22dc","isrc":"TCAFX2138514","name":"Turn It Back (Freaks Remix)","registered_at":"2026-06-17T09:27:00Z","spotify_id":"6oxKkEQXlDpEUkvFAlZNJO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5f853903795732c24688d84a877252191f64b24b28c72006af8364af2c22dc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:46:15Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oxKkEQXlDpEUkvFAlZNJO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oxKkEQXlDpEUkvFAlZNJO.
    date published: 2026-06-17T20:46:15Z
    text: {"copyright_id":"0xff5f853903795732c24688d84a877252191f64b24b28c72006af8364af2c22dc","isrc":"TCAFX2138514","name":"Turn It Back (Freaks Remix)","registered_at":"2026-06-17T09:27:00Z","spotify_id":"6oxKkEQXlDpEUkvFAlZNJO","type":"track"}
track: Leni (Kissy Sell out Remix)
  type: MusicRecording
  duration: PT7M57S
  duration ms: 477426
  explicit: false
  by artist: GoodBooks
  by artist: Kissy Sell Out
  in album: Control Freaks (The Remixes)
    type: MusicAlbum
    date published: 2021-11-18
  isrc code: TCAFX2138519
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:37:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86db2e8953d10e56654c4743284f131330485512bcb6b6345ebded8da318b9c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7kAYvKxBU5nidhuwZFEIJZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kAYvKxBU5nidhuwZFEIJZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86db2e8953d10e56654c4743284f131330485512bcb6b6345ebded8da318b9c6","isrc":"TCAFX2138519","name":"Leni (Kissy Sell out Remix)","registered_at":"2026-06-18T04:37:14Z","spotify_id":"7kAYvKxBU5nidhuwZFEIJZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86db2e8953d10e56654c4743284f131330485512bcb6b6345ebded8da318b9c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kAYvKxBU5nidhuwZFEIJZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kAYvKxBU5nidhuwZFEIJZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x86db2e8953d10e56654c4743284f131330485512bcb6b6345ebded8da318b9c6","isrc":"TCAFX2138519","name":"Leni (Kissy Sell out Remix)","registered_at":"2026-06-18T04:37:14Z","spotify_id":"7kAYvKxBU5nidhuwZFEIJZ","type":"track"}
track: Passchendaele (Minotaur Shock More Faithful Remix)
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312000
  explicit: false
  by artist: GoodBooks
  by artist: Minotaur Shock
  in album: Control Freaks (The Remixes)
  isrc code: TCAFX2138520
track: Walk With Me (Subsource Remix)
track: Turn It Back (Lo-Fi-Fnk Mature Remix)
track: The Illness (Hervé Dub Remix)
track: Passchendaele (Kgb Remix)

GoodBooks
type: MusicGroup

Minotaur Shock
type: MusicGroup

Control Freaks (The Remixes)
type: MusicAlbum
date published: 2021-11-18

Walk With Me (Subsource Remix)
type: MusicRecording
duration: PT3M52S
duration ms: 232640
explicit: false
by artist: GoodBooks
by artist: Subsource
in album: Control Freaks (The Remixes)
  type: MusicAlbum
  date published: 2021-11-18
isrc code: TCAFX2138522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:49:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa11dc4badaa8e0de7d87492337290e8868f1e4eb9f049a181dcfc2ddd0aef3cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/29pzsPTJ87WIkEbq9eIWkD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29pzsPTJ87WIkEbq9eIWkD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa11dc4badaa8e0de7d87492337290e8868f1e4eb9f049a181dcfc2ddd0aef3cf","isrc":"TCAFX2138522","name":"Walk With Me (Subsource Remix)","registered_at":"2026-06-23T21:49:33Z","spotify_id":"29pzsPTJ87WIkEbq9eIWkD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11dc4badaa8e0de7d87492337290e8868f1e4eb9f049a181dcfc2ddd0aef3cf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29pzsPTJ87WIkEbq9eIWkD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29pzsPTJ87WIkEbq9eIWkD.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa11dc4badaa8e0de7d87492337290e8868f1e4eb9f049a181dcfc2ddd0aef3cf","isrc":"TCAFX2138522","name":"Walk With Me (Subsource Remix)","registered_at":"2026-06-23T21:49:33Z","spotify_id":"29pzsPTJ87WIkEbq9eIWkD","type":"track"}

Turn It Back (Lo-Fi-Fnk Mature Remix)
type: MusicRecording
duration: PT4M20S
duration ms: 260893
explicit: false
by artist: GoodBooks
by artist: Lo-Fi-Fnk
in album: Control Freaks (The Remixes)
  type: MusicAlbum
  date published: 2021-11-18
isrc code: TCAFX2138523

The Illness (Hervé Dub Remix)
type: MusicRecording
duration: PT5M56S
duration ms: 356533
explicit: false
by artist: GoodBooks
by artist: Hervé
in album: Control Freaks (The Remixes)
  type: MusicAlbum
  date published: 2021-11-18
isrc code: TCAFX2138524

Passchendaele (Kgb Remix)
type: MusicRecording
duration: PT5M39S
duration ms: 339453
explicit: false
by artist: GoodBooks
by artist: KGB
in album: Control Freaks (The Remixes)
  type: MusicAlbum
  date published: 2021-11-18
isrc code: TCAFX2138526

To Lose My Life... (Bonus remix version)
type: MusicAlbum
date published: 2008-01-01
track: To Lose My Life
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191040
  explicit: false
  by artist: White Lies
  in album: To Lose My Life... (Bonus remix version)
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: GBUM70818055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:03:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2W4R6zrp1lLWtMXCJLA98H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W4R6zrp1lLWtMXCJLA98H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d","isrc":"GBUM70818055","name":"To Lose My Life","registered_at":"2026-06-04T07:03:47Z","spotify_id":"2W4R6zrp1lLWtMXCJLA98H","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2W4R6zrp1lLWtMXCJLA98H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W4R6zrp1lLWtMXCJLA98H.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d","isrc":"GBUM70818055","name":"To Lose My Life","registered_at":"2026-06-04T07:03:47Z","spotify_id":"2W4R6zrp1lLWtMXCJLA98H","type":"track"}
track: A Place To Hide
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301760
  explicit: false
  by artist: White Lies
  in album: To Lose My Life... (Bonus remix version)
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: GBUM70812607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:01:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/16oZCJrS4I1RrGuJH1PDFI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16oZCJrS4I1RrGuJH1PDFI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5","isrc":"GBUM70812607","name":"A Place To Hide","registered_at":"2026-06-06T16:01:10Z","spotify_id":"16oZCJrS4I1RrGuJH1PDFI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16oZCJrS4I1RrGuJH1PDFI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16oZCJrS4I1RrGuJH1PDFI.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5","isrc":"GBUM70812607","name":"A Place To Hide","registered_at":"2026-06-06T16:01:10Z","spotify_id":"16oZCJrS4I1RrGuJH1PDFI","type":"track"}
track: Fifty On Our Foreheads
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261680
  explicit: false
  by artist: White Lies
  in album: To Lose My Life... (Bonus remix version)
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: GBUM70812609
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:40:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/68cmbGsBbUjHfZDUXAGcOB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68cmbGsBbUjHfZDUXAGcOB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8","isrc":"GBUM70812609","name":"Fifty On Our Foreheads","registered_at":"2026-06-05T20:40:29Z","spotify_id":"68cmbGsBbUjHfZDUXAGcOB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68cmbGsBbUjHfZDUXAGcOB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68cmbGsBbUjHfZDUXAGcOB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8","isrc":"GBUM70812609","name":"Fifty On Our Foreheads","registered_at":"2026-06-05T20:40:29Z","spotify_id":"68cmbGsBbUjHfZDUXAGcOB","type":"track"}
track: Unfinished Business
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258786
  explicit: false
  by artist: White Lies
  in album: To Lose My Life... (Bonus remix version)
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: GBUM70812610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:46:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1xZ0dxDAAJQJY3HSuGVdFI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xZ0dxDAAJQJY3HSuGVdFI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626","isrc":"GBUM70812610","name":"Unfinished Business","registered_at":"2026-06-04T13:46:45Z","spotify_id":"1xZ0dxDAAJQJY3HSuGVdFI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xZ0dxDAAJQJY3HSuGVdFI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xZ0dxDAAJQJY3HSuGVdFI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626","isrc":"GBUM70812610","name":"Unfinished Business","registered_at":"2026-06-04T13:46:45Z","spotify_id":"1xZ0dxDAAJQJY3HSuGVdFI","type":"track"}
track: E.S.T.
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301813
  explicit: false
  by artist: White Lies
  in album: To Lose My Life... (Bonus remix version)
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: GBUM70812611
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: From The Stars
track: Nothing To Give
track: The Price Of Love
track: Death - Crystal Castles Remix
track: Farewell To The Fairground - Yuksek Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:57:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x72a3181e2379a56cdf46648540f79bfd236429a0ac9e68492bd316603320223c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1tVga4c40VrWywJGEkWh5Y.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tVga4c40VrWywJGEkWh5Y

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a3181e2379a56cdf46648540f79bfd236429a0ac9e68492bd316603320223c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tVga4c40VrWywJGEkWh5Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tVga4c40VrWywJGEkWh5Y.
date published: 2026-06-13T12:47:07Z

From The Stars
type: MusicRecording
duration: PT4M52S
duration ms: 292213
explicit: false
by artist: White Lies
in album: To Lose My Life... (Bonus remix version)
  type: MusicAlbum
  date published: 2008-01-01
isrc code: GBUM70812612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:23:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6fCdjSN9koObuPFvIHE8ze.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fCdjSN9koObuPFvIHE8ze
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e","isrc":"GBUM70812612","name":"From The Stars","registered_at":"2026-06-06T08:23:16Z","spotify_id":"6fCdjSN9koObuPFvIHE8ze","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fCdjSN9koObuPFvIHE8ze.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fCdjSN9koObuPFvIHE8ze.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e","isrc":"GBUM70812612","name":"From The Stars","registered_at":"2026-06-06T08:23:16Z","spotify_id":"6fCdjSN9koObuPFvIHE8ze","type":"track"}

Nothing To Give
type: MusicRecording
duration: PT4M11S
duration ms: 251546
explicit: false
by artist: White Lies
in album: To Lose My Life... (Bonus remix version)
  type: MusicAlbum
  date published: 2008-01-01
isrc code: GBUM70812614
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:00:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2NaSOowZPZV7QzYpEjffnV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NaSOowZPZV7QzYpEjffnV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4","isrc":"GBUM70812614","name":"Nothing To Give","registered_at":"2026-06-08T01:00:55Z","spotify_id":"2NaSOowZPZV7QzYpEjffnV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NaSOowZPZV7QzYpEjffnV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NaSOowZPZV7QzYpEjffnV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4","isrc":"GBUM70812614","name":"Nothing To Give","registered_at":"2026-06-08T01:00:55Z","spotify_id":"2NaSOowZPZV7QzYpEjffnV","type":"track"}

The Price Of Love
type: MusicRecording
duration: PT4M36S
duration ms: 276600
explicit: false
by artist: White Lies
in album: To Lose My Life... (Bonus remix version)
  type: MusicAlbum
  date published: 2008-01-01
isrc code: GBUM70812615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:09:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/23fyNXrvl9hHR2uKSE1YC3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23fyNXrvl9hHR2uKSE1YC3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f","isrc":"GBUM70812615","name":"The Price Of Love","registered_at":"2026-06-07T06:09:20Z","spotify_id":"23fyNXrvl9hHR2uKSE1YC3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23fyNXrvl9hHR2uKSE1YC3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23fyNXrvl9hHR2uKSE1YC3.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f","isrc":"GBUM70812615","name":"The Price Of Love","registered_at":"2026-06-07T06:09:20Z","spotify_id":"23fyNXrvl9hHR2uKSE1YC3","type":"track"}

Death - Crystal Castles Remix
type: MusicRecording
duration: PT4M44S
duration ms: 284640
explicit: false
by artist: White Lies
by artist: Crystal Castles
in album: To Lose My Life... (Bonus remix version)
  type: MusicAlbum
  date published: 2008-01-01
isrc code: GBUM70812090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:29:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2TZIKVMpnUuDALd2p7v1YY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TZIKVMpnUuDALd2p7v1YY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d","isrc":"GBUM70812090","name":"Death - Crystal Castles Remix","registered_at":"2026-06-07T18:29:35Z","spotify_id":"2TZIKVMpnUuDALd2p7v1YY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TZIKVMpnUuDALd2p7v1YY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TZIKVMpnUuDALd2p7v1YY.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d","isrc":"GBUM70812090","name":"Death - Crystal Castles Remix","registered_at":"2026-06-07T18:29:35Z","spotify_id":"2TZIKVMpnUuDALd2p7v1YY","type":"track"}

Farewell To The Fairground - Yuksek Remix
type: MusicRecording
duration: PT4M21S
duration ms: 261493
explicit: false
by artist: White Lies
by artist: Yuksek
in album: To Lose My Life... (Bonus remix version)
  type: MusicAlbum
  date published: 2008-01-01
isrc code: GBUM70818422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:39:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7nPMl8PeBIqbGPjEWHjJYc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nPMl8PeBIqbGPjEWHjJYc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341","isrc":"GBUM70818422","name":"Farewell To The Fairground - Yuksek Remix","registered_at":"2026-06-20T02:39:11Z","spotify_id":"7nPMl8PeBIqbGPjEWHjJYc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nPMl8PeBIqbGPjEWHjJYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nPMl8PeBIqbGPjEWHjJYc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341","isrc":"GBUM70818422","name":"Farewell To The Fairground - Yuksek Remix","registered_at":"2026-06-20T02:39:11Z","spotify_id":"7nPMl8PeBIqbGPjEWHjJYc","type":"track"}

To Lose My Life ... (10th Anniversary Edition)
type: MusicAlbum
date published: 2009-01-19
track: Death
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301213
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ... (10th Anniversary Edition)
    type: MusicAlbum
    date published: 2009-01-19
  isrc code: GBUM70811880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:42:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9160f37946db81016bfd5f0be74626181b2de6920c0ecfaf0a05278fe72b0df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0I7NgHPSvCsgO8gSQZrkKq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I7NgHPSvCsgO8gSQZrkKq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9160f37946db81016bfd5f0be74626181b2de6920c0ecfaf0a05278fe72b0df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0I7NgHPSvCsgO8gSQZrkKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I7NgHPSvCsgO8gSQZrkKq.
    date published: 2026-07-02T03:55:08Z
track: To Lose My Life
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191413
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ... (10th Anniversary Edition)
    type: MusicAlbum
    date published: 2009-01-19
  isrc code: GBUM70818055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:03:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6iMODLRp9ziTYuVbKv3O4k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iMODLRp9ziTYuVbKv3O4k
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d","isrc":"GBUM70818055","name":"To Lose My Life","registered_at":"2026-06-04T07:03:47Z","spotify_id":"6iMODLRp9ziTYuVbKv3O4k","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iMODLRp9ziTYuVbKv3O4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iMODLRp9ziTYuVbKv3O4k.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d","isrc":"GBUM70818055","name":"To Lose My Life","registered_at":"2026-06-04T07:03:47Z","spotify_id":"6iMODLRp9ziTYuVbKv3O4k","type":"track"}
track: A Place To Hide
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301413
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ... (10th Anniversary Edition)
    type: MusicAlbum
    date published: 2009-01-19
  isrc code: GBUM70812607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:01:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ycEjCVQU4zrEINwHHNtGA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ycEjCVQU4zrEINwHHNtGA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5","isrc":"GBUM70812607","name":"A Place To Hide","registered_at":"2026-06-06T16:01:10Z","spotify_id":"7ycEjCVQU4zrEINwHHNtGA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ycEjCVQU4zrEINwHHNtGA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ycEjCVQU4zrEINwHHNtGA.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5","isrc":"GBUM70812607","name":"A Place To Hide","registered_at":"2026-06-06T16:01:10Z","spotify_id":"7ycEjCVQU4zrEINwHHNtGA","type":"track"}
track: Fifty On Our Foreheads
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261799
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ... (10th Anniversary Edition)
    type: MusicAlbum
    date published: 2009-01-19
  isrc code: GBUM70812609
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:40:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/75bt154KNScQkyQQW7R5c1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75bt154KNScQkyQQW7R5c1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8","isrc":"GBUM70812609","name":"Fifty On Our Foreheads","registered_at":"2026-06-05T20:40:29Z","spotify_id":"75bt154KNScQkyQQW7R5c1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75bt154KNScQkyQQW7R5c1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75bt154KNScQkyQQW7R5c1.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8","isrc":"GBUM70812609","name":"Fifty On Our Foreheads","registered_at":"2026-06-05T20:40:29Z","spotify_id":"75bt154KNScQkyQQW7R5c1","type":"track"}
track: Unfinished Business
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259613
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ... (10th Anniversary Edition)
    type: MusicAlbum
    date published: 2009-01-19
  isrc code: GBUM70812610
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: E.S.T.
track: From The Stars
track: Farewell To The Fairground
track: Nothing To Give
track: The Price Of Love
track: Taxidermy
track: You Still Love Him - Demo
track: Black Song
track: Farewell To The Fairground - Demo
track: Unfinished Business - Demo
track: From The Stars - Demo
track: To Lose My Life - Live At La Maroquinerie, Paris, France / 2009
track: E.S.T. - Live At The iTunes Festival, London / 2011
track: A Place To Hide - Live At The iTunes Festival, London / 2011
track: Death - Crystal Castles Remix
track: Nothing To Give - M83 Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:46:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3SpKsEzq15BFxXfhkRjeJZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SpKsEzq15BFxXfhkRjeJZ

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626","isrc":"GBUM70812610","name":"Unfinished Business","registered_at":"2026-06-04T13:46:45Z","spotify_id":"3SpKsEzq15BFxXfhkRjeJZ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SpKsEzq15BFxXfhkRjeJZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SpKsEzq15BFxXfhkRjeJZ.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626","isrc":"GBUM70812610","name":"Unfinished Business","registered_at":"2026-06-04T13:46:45Z","spotify_id":"3SpKsEzq15BFxXfhkRjeJZ","type":"track"}

E.S.T.
type: MusicRecording
duration: PT5M1S
duration ms: 301880
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:57:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72a3181e2379a56cdf46648540f79bfd236429a0ac9e68492bd316603320223c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47RC82J1DRsOJs9dsOcjmu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47RC82J1DRsOJs9dsOcjmu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a3181e2379a56cdf46648540f79bfd236429a0ac9e68492bd316603320223c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47RC82J1DRsOJs9dsOcjmu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47RC82J1DRsOJs9dsOcjmu.
  date published: 2026-07-02T05:09:12Z

From The Stars
type: MusicRecording
duration: PT4M52S
duration ms: 292146
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:23:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1BpoCcCJefyY9KEhlz6DUP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BpoCcCJefyY9KEhlz6DUP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e","isrc":"GBUM70812612","name":"From The Stars","registered_at":"2026-06-06T08:23:16Z","spotify_id":"1BpoCcCJefyY9KEhlz6DUP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BpoCcCJefyY9KEhlz6DUP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BpoCcCJefyY9KEhlz6DUP.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e","isrc":"GBUM70812612","name":"From The Stars","registered_at":"2026-06-06T08:23:16Z","spotify_id":"1BpoCcCJefyY9KEhlz6DUP","type":"track"}

Farewell To The Fairground
type: MusicRecording
duration: PT4M16S
duration ms: 256720
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812613
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:10:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0KbxdQi42MIIvYmICGurIs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KbxdQi42MIIvYmICGurIs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40","isrc":"GBUM70812613","name":"Farewell To The Fairground","registered_at":"2026-06-04T06:10:38Z","spotify_id":"0KbxdQi42MIIvYmICGurIs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0KbxdQi42MIIvYmICGurIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KbxdQi42MIIvYmICGurIs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40","isrc":"GBUM70812613","name":"Farewell To The Fairground","registered_at":"2026-06-04T06:10:38Z","spotify_id":"0KbxdQi42MIIvYmICGurIs","type":"track"}

Nothing To Give
type: MusicRecording
duration: PT4M11S
duration ms: 251120
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812614
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:00:55+00:00

The Price Of Love
type: MusicRecording
duration: PT4M39S
duration ms: 279293
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:09:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/071D64Oz49M9gOVDx4ofib.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/071D64Oz49M9gOVDx4ofib
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f","isrc":"GBUM70812615","name":"The Price Of Love","registered_at":"2026-06-07T06:09:20Z","spotify_id":"071D64Oz49M9gOVDx4ofib","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/071D64Oz49M9gOVDx4ofib.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/071D64Oz49M9gOVDx4ofib.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f","isrc":"GBUM70812615","name":"The Price Of Love","registered_at":"2026-06-07T06:09:20Z","spotify_id":"071D64Oz49M9gOVDx4ofib","type":"track"}

Taxidermy
type: MusicRecording
duration: PT3M15S
duration ms: 195826
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812916
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T02:18:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b5dd6ddaffe781dffe2886d4d8619aac14567f9c7b664d0528a06fed853aa49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1wnTgGK5IzvFTyA0juZATs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wnTgGK5IzvFTyA0juZATs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5dd6ddaffe781dffe2886d4d8619aac14567f9c7b664d0528a06fed853aa49. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wnTgGK5IzvFTyA0juZATs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wnTgGK5IzvFTyA0juZATs.
  date published: 2026-07-02T16:51:38Z

You Still Love Him - Demo
type: MusicRecording
duration: PT3M20S
duration ms: 200760
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70804059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:02:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd883cecba59ada98b1d1dd13795ba61f2c3412bf4bed6a9fbbccd230917df73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5fKtwfkC32C0wqX1XfocnT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fKtwfkC32C0wqX1XfocnT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd883cecba59ada98b1d1dd13795ba61f2c3412bf4bed6a9fbbccd230917df73","isrc":"GBUM70804059","name":"You Still Love Him - Demo","registered_at":"2026-06-08T09:02:34Z","spotify_id":"5fKtwfkC32C0wqX1XfocnT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd883cecba59ada98b1d1dd13795ba61f2c3412bf4bed6a9fbbccd230917df73. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fKtwfkC32C0wqX1XfocnT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fKtwfkC32C0wqX1XfocnT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbd883cecba59ada98b1d1dd13795ba61f2c3412bf4bed6a9fbbccd230917df73","isrc":"GBUM70804059","name":"You Still Love Him - Demo","registered_at":"2026-06-08T09:02:34Z","spotify_id":"5fKtwfkC32C0wqX1XfocnT","type":"track"}

Black Song
type: MusicRecording
duration: PT3M50S
duration ms: 230253
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70812360
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:48:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61ce1e26ac9aafafc2f329db3f371e6bb692042a63275b019497251b8ccc30d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2MXG5dB6hhHrT0aqE5k8wb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MXG5dB6hhHrT0aqE5k8wb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61ce1e26ac9aafafc2f329db3f371e6bb692042a63275b019497251b8ccc30d9","isrc":"GBUM70812360","name":"Black Song","registered_at":"2026-06-21T15:48:50Z","spotify_id":"2MXG5dB6hhHrT0aqE5k8wb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ce1e26ac9aafafc2f329db3f371e6bb692042a63275b019497251b8ccc30d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2MXG5dB6hhHrT0aqE5k8wb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MXG5dB6hhHrT0aqE5k8wb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x61ce1e26ac9aafafc2f329db3f371e6bb692042a63275b019497251b8ccc30d9","isrc":"GBUM70812360","name":"Black Song","registered_at":"2026-06-21T15:48:50Z","spotify_id":"2MXG5dB6hhHrT0aqE5k8wb","type":"track"}

Farewell To The Fairground - Demo
type: MusicRecording
duration: PT4M33S
duration ms: 273080
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM71904325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:31:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd9c4e8bc823c9b2b6c1de9921c18dec02f2e51d104ef2eca28811afbf80bff9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4vvWQrECVZdHM3bgEHE4Sz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vvWQrECVZdHM3bgEHE4Sz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd9c4e8bc823c9b2b6c1de9921c18dec02f2e51d104ef2eca28811afbf80bff9","isrc":"GBUM71904325","name":"Farewell To The Fairground - Demo","registered_at":"2026-06-26T15:31:49Z","spotify_id":"4vvWQrECVZdHM3bgEHE4Sz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9c4e8bc823c9b2b6c1de9921c18dec02f2e51d104ef2eca28811afbf80bff9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vvWQrECVZdHM3bgEHE4Sz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vvWQrECVZdHM3bgEHE4Sz.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfd9c4e8bc823c9b2b6c1de9921c18dec02f2e51d104ef2eca28811afbf80bff9","isrc":"GBUM71904325","name":"Farewell To The Fairground - Demo","registered_at":"2026-06-26T15:31:49Z","spotify_id":"4vvWQrECVZdHM3bgEHE4Sz","type":"track"}

Unfinished Business - Demo
type: MusicRecording
duration: PT4M10S
duration ms: 250053
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70803734
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T04:19:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6098fd64c77d3f9d779d7e489d799f07449d7063e18108e9dfdf77ee46435772
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YCvh6AtAQcfkCJ81zvoBa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YCvh6AtAQcfkCJ81zvoBa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6098fd64c77d3f9d779d7e489d799f07449d7063e18108e9dfdf77ee46435772","isrc":"GBUM70803734","name":"Unfinished Business - Demo","registered_at":"2026-06-24T04:19:56Z","spotify_id":"1YCvh6AtAQcfkCJ81zvoBa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6098fd64c77d3f9d779d7e489d799f07449d7063e18108e9dfdf77ee46435772. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YCvh6AtAQcfkCJ81zvoBa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YCvh6AtAQcfkCJ81zvoBa.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6098fd64c77d3f9d779d7e489d799f07449d7063e18108e9dfdf77ee46435772","isrc":"GBUM70803734","name":"Unfinished Business - Demo","registered_at":"2026-06-24T04:19:56Z","spotify_id":"1YCvh6AtAQcfkCJ81zvoBa","type":"track"}

From The Stars - Demo
type: MusicRecording
duration: PT4M42S
duration ms: 282773
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM71904327

To Lose My Life - Live At La Maroquinerie, Paris, France / 2009
type: MusicRecording
duration: PT3M10S
duration ms: 190533
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM71904326

E.S.T. - Live At The iTunes Festival, London / 2011
type: MusicRecording
duration: PT4M27S
duration ms: 267506
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM71106386

A Place To Hide - Live At The iTunes Festival, London / 2011
type: MusicRecording
duration: PT5M0S
duration ms: 300746
explicit: false
by artist: White Lies
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM71106390

Death - Crystal Castles Remix
type: MusicRecording
duration: PT4M58S
duration ms: 298973
explicit: false
by artist: White Lies
by artist: Crystal Castles
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM71904659
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:08:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa56e446901fe3b404ab2d00e48bb530298334d18b3615566431c1c7f3ef7d79d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7aJ9CAwlrviuV99usANITI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aJ9CAwlrviuV99usANITI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa56e446901fe3b404ab2d00e48bb530298334d18b3615566431c1c7f3ef7d79d","isrc":"GBUM71904659","name":"Death - Crystal Castles Remix","registered_at":"2026-06-06T21:08:18Z","spotify_id":"7aJ9CAwlrviuV99usANITI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56e446901fe3b404ab2d00e48bb530298334d18b3615566431c1c7f3ef7d79d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aJ9CAwlrviuV99usANITI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aJ9CAwlrviuV99usANITI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa56e446901fe3b404ab2d00e48bb530298334d18b3615566431c1c7f3ef7d79d","isrc":"GBUM71904659","name":"Death - Crystal Castles Remix","registered_at":"2026-06-06T21:08:18Z","spotify_id":"7aJ9CAwlrviuV99usANITI","type":"track"}

Nothing To Give - M83 Remix
type: MusicRecording
duration: PT6M22S
duration ms: 382186
explicit: false
by artist: White Lies
by artist: M83
in album: To Lose My Life ... (10th Anniversary Edition)
  type: MusicAlbum
  date published: 2009-01-19
isrc code: GBUM70903744
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:16:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf71dd8083983bf78456f04e586aa6ada1efd1faf3acac3e89368d995db0af311
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5aNMOrp3JpVv5C0Zdd3nWI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aNMOrp3JpVv5C0Zdd3nWI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf71dd8083983bf78456f04e586aa6ada1efd1faf3acac3e89368d995db0af311","isrc":"GBUM70903744","name":"Nothing To Give - M83 Remix","registered_at":"2026-06-19T02:16:22Z","spotify_id":"5aNMOrp3JpVv5C0Zdd3nWI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71dd8083983bf78456f04e586aa6ada1efd1faf3acac3e89368d995db0af311. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aNMOrp3JpVv5C0Zdd3nWI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aNMOrp3JpVv5C0Zdd3nWI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf71dd8083983bf78456f04e586aa6ada1efd1faf3acac3e89368d995db0af311","isrc":"GBUM70903744","name":"Nothing To Give - M83 Remix","registered_at":"2026-06-19T02:16:22Z","spotify_id":"5aNMOrp3JpVv5C0Zdd3nWI","type":"track"}

Lovers Who Uncover
type: MusicAlbum
date published: 2007-01-01
track: Lovers Who Uncover - Crystal Castles Vs. The Little Ones
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311226
  explicit: false
  by artist: The Little Ones
  by artist: Crystal Castles
  by artist: Lazar
  in album: Lovers Who Uncover
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: USCN30600155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:04:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc8a25e967678f9a6b212f9f586dac02deb84602d6b582b1e60fcc5b19019f54
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3YDbCeUmo9V4ZM3c8b8KF0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YDbCeUmo9V4ZM3c8b8KF0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc8a25e967678f9a6b212f9f586dac02deb84602d6b582b1e60fcc5b19019f54","isrc":"USCN30600155","name":"Lovers Who Uncover - Crystal Castles Vs. The Little Ones","registered_at":"2026-06-04T15:04:31Z","spotify_id":"3YDbCeUmo9V4ZM3c8b8KF0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8a25e967678f9a6b212f9f586dac02deb84602d6b582b1e60fcc5b19019f54. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YDbCeUmo9V4ZM3c8b8KF0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YDbCeUmo9V4ZM3c8b8KF0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfc8a25e967678f9a6b212f9f586dac02deb84602d6b582b1e60fcc5b19019f54","isrc":"USCN30600155","name":"Lovers Who Uncover - Crystal Castles Vs. The Little Ones","registered_at":"2026-06-04T15:04:31Z","spotify_id":"3YDbCeUmo9V4ZM3c8b8KF0","type":"track"}

To Lose My Life ...
type: MusicAlbum
date published: 2009-01-01
track: Death
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301693
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ...
    type: MusicAlbum
    date published: 2009-01-01
  isrc code: GBUM70811880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:42:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9160f37946db81016bfd5f0be74626181b2de6920c0ecfaf0a05278fe72b0df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3cPQPN9OOtxZNSSPEcjl6V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cPQPN9OOtxZNSSPEcjl6V
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9160f37946db81016bfd5f0be74626181b2de6920c0ecfaf0a05278fe72b0df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cPQPN9OOtxZNSSPEcjl6V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cPQPN9OOtxZNSSPEcjl6V.
    date published: 2026-06-13T17:25:41Z
track: To Lose My Life
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191240
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ...
    type: MusicAlbum
    date published: 2009-01-01
  isrc code: GBUM70818055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:03:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6NlQle6rOCyG6Dq2r0TTdA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NlQle6rOCyG6Dq2r0TTdA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d","isrc":"GBUM70818055","name":"To Lose My Life","registered_at":"2026-06-04T07:03:47Z","spotify_id":"6NlQle6rOCyG6Dq2r0TTdA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NlQle6rOCyG6Dq2r0TTdA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NlQle6rOCyG6Dq2r0TTdA.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x429a1478eba0590e1eb104e621bda3fa432ccb8c8fd9a7f28fd8c4e85b57be7d","isrc":"GBUM70818055","name":"To Lose My Life","registered_at":"2026-06-04T07:03:47Z","spotify_id":"6NlQle6rOCyG6Dq2r0TTdA","type":"track"}
track: A Place To Hide
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300666
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ...
    type: MusicAlbum
    date published: 2009-01-01
  isrc code: GBUM70812607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:01:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/58SsAHJMdK1jneRmQJXGE1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58SsAHJMdK1jneRmQJXGE1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5","isrc":"GBUM70812607","name":"A Place To Hide","registered_at":"2026-06-06T16:01:10Z","spotify_id":"58SsAHJMdK1jneRmQJXGE1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58SsAHJMdK1jneRmQJXGE1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58SsAHJMdK1jneRmQJXGE1.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x2b651b8d280fee0bdab6a8640b4d3ea88dd5a454141c7d8bdb74626794c4d3c5","isrc":"GBUM70812607","name":"A Place To Hide","registered_at":"2026-06-06T16:01:10Z","spotify_id":"58SsAHJMdK1jneRmQJXGE1","type":"track"}
track: Fifty On Our Foreheads
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260613
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ...
    type: MusicAlbum
    date published: 2009-01-01
  isrc code: GBUM70812609
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:40:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6juE65U44Ag5v6VT97hgFX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6juE65U44Ag5v6VT97hgFX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8","isrc":"GBUM70812609","name":"Fifty On Our Foreheads","registered_at":"2026-06-05T20:40:29Z","spotify_id":"6juE65U44Ag5v6VT97hgFX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6juE65U44Ag5v6VT97hgFX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6juE65U44Ag5v6VT97hgFX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb8f70dacda30221cc6669ec30386268047fa5339ab38854baf3a2a9988c516f8","isrc":"GBUM70812609","name":"Fifty On Our Foreheads","registered_at":"2026-06-05T20:40:29Z","spotify_id":"6juE65U44Ag5v6VT97hgFX","type":"track"}
track: Unfinished Business
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258946
  explicit: false
  by artist: White Lies
  in album: To Lose My Life ...
    type: MusicAlbum
    date published: 2009-01-01
  isrc code: GBUM70812610
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: E.S.T.
track: From The Stars
track: Farewell To The Fairground
track: Nothing To Give
track: The Price Of Love
track: Death - Crystal Castles Remix
track: Farewell To The Fairground - Yuksek Remix
track: To Lose My Life - Filthy Dukes Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:46:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3GVJWP35C4pDTAS3CB5ETP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GVJWP35C4pDTAS3CB5ETP

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626","isrc":"GBUM70812610","name":"Unfinished Business","registered_at":"2026-06-04T13:46:45Z","spotify_id":"3GVJWP35C4pDTAS3CB5ETP","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GVJWP35C4pDTAS3CB5ETP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GVJWP35C4pDTAS3CB5ETP.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x75fc74ee76e437d5178e90bd94ab29199607689d1127c3908fa57d790bb9e626","isrc":"GBUM70812610","name":"Unfinished Business","registered_at":"2026-06-04T13:46:45Z","spotify_id":"3GVJWP35C4pDTAS3CB5ETP","type":"track"}

E.S.T.
type: MusicRecording
duration: PT5M2S
duration ms: 302320
explicit: false
by artist: White Lies
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70812611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:57:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72a3181e2379a56cdf46648540f79bfd236429a0ac9e68492bd316603320223c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2P6FXBeSfOTakPXVLFi87o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6FXBeSfOTakPXVLFi87o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a3181e2379a56cdf46648540f79bfd236429a0ac9e68492bd316603320223c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2P6FXBeSfOTakPXVLFi87o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6FXBeSfOTakPXVLFi87o.
  date published: 2026-07-02T03:55:08Z

From The Stars
type: MusicRecording
duration: PT4M51S
duration ms: 291120
explicit: false
by artist: White Lies
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70812612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:23:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2iWyELCu3B8Wmg8XY41V9W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iWyELCu3B8Wmg8XY41V9W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e","isrc":"GBUM70812612","name":"From The Stars","registered_at":"2026-06-06T08:23:16Z","spotify_id":"2iWyELCu3B8Wmg8XY41V9W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iWyELCu3B8Wmg8XY41V9W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iWyELCu3B8Wmg8XY41V9W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8701b149defea37fedf8822ba54274d1dd84f1eb1214cb222ce1f807c685844e","isrc":"GBUM70812612","name":"From The Stars","registered_at":"2026-06-06T08:23:16Z","spotify_id":"2iWyELCu3B8Wmg8XY41V9W","type":"track"}

Farewell To The Fairground
type: MusicRecording
duration: PT4M17S
duration ms: 257105
explicit: false
by artist: White Lies
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70812613
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:10:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7qJqqObB9mLPXHwzXX20jo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qJqqObB9mLPXHwzXX20jo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40","isrc":"GBUM70812613","name":"Farewell To The Fairground","registered_at":"2026-06-04T06:10:38Z","spotify_id":"7qJqqObB9mLPXHwzXX20jo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qJqqObB9mLPXHwzXX20jo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qJqqObB9mLPXHwzXX20jo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa67b4e7155b6388d50bce39e7cd6ffedfe82e30df63a6d82dd2c0556bd5f1b40","isrc":"GBUM70812613","name":"Farewell To The Fairground","registered_at":"2026-06-04T06:10:38Z","spotify_id":"7qJqqObB9mLPXHwzXX20jo","type":"track"}

Nothing To Give
type: MusicRecording
duration: PT4M11S
duration ms: 251733
explicit: false
by artist: White Lies
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70812614
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:00:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7pE5o2dqLLtW0sRqRFAvDq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pE5o2dqLLtW0sRqRFAvDq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4","isrc":"GBUM70812614","name":"Nothing To Give","registered_at":"2026-06-08T01:00:55Z","spotify_id":"7pE5o2dqLLtW0sRqRFAvDq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pE5o2dqLLtW0sRqRFAvDq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pE5o2dqLLtW0sRqRFAvDq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe887d31293eaffd97a319e541195642ba0ed316b91e47ab57096160024fa47b4","isrc":"GBUM70812614","name":"Nothing To Give","registered_at":"2026-06-08T01:00:55Z","spotify_id":"7pE5o2dqLLtW0sRqRFAvDq","type":"track"}

The Price Of Love
type: MusicRecording
duration: PT4M37S
duration ms: 277080
explicit: false
by artist: White Lies
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70812615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:09:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3b3Hh90VPYoCcRIYpiPEgg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b3Hh90VPYoCcRIYpiPEgg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f","isrc":"GBUM70812615","name":"The Price Of Love","registered_at":"2026-06-07T06:09:20Z","spotify_id":"3b3Hh90VPYoCcRIYpiPEgg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3b3Hh90VPYoCcRIYpiPEgg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b3Hh90VPYoCcRIYpiPEgg.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x07f30c79e0458a4399563769a742dcc77ca3486351844761412cc2a2e556f85f","isrc":"GBUM70812615","name":"The Price Of Love","registered_at":"2026-06-07T06:09:20Z","spotify_id":"3b3Hh90VPYoCcRIYpiPEgg","type":"track"}

Death - Crystal Castles Remix
type: MusicRecording
duration: PT4M44S
duration ms: 284680
explicit: false
by artist: White Lies
by artist: Crystal Castles
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70812090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:29:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Xr531ZJxejnlBLefzFuBf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xr531ZJxejnlBLefzFuBf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d","isrc":"GBUM70812090","name":"Death - Crystal Castles Remix","registered_at":"2026-06-07T18:29:35Z","spotify_id":"2Xr531ZJxejnlBLefzFuBf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Xr531ZJxejnlBLefzFuBf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xr531ZJxejnlBLefzFuBf.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x331f2df2f255adeeaa895caa9608c78df3543bfc088362c704d5d4ec2b1a152d","isrc":"GBUM70812090","name":"Death - Crystal Castles Remix","registered_at":"2026-06-07T18:29:35Z","spotify_id":"2Xr531ZJxejnlBLefzFuBf","type":"track"}

Farewell To The Fairground - Yuksek Remix
type: MusicRecording
duration: PT4M19S
duration ms: 259706
explicit: false
by artist: White Lies
by artist: Yuksek
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70818422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:39:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4EdSOBhqE26XwClnJVgQiy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EdSOBhqE26XwClnJVgQiy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341","isrc":"GBUM70818422","name":"Farewell To The Fairground - Yuksek Remix","registered_at":"2026-06-20T02:39:11Z","spotify_id":"4EdSOBhqE26XwClnJVgQiy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EdSOBhqE26XwClnJVgQiy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EdSOBhqE26XwClnJVgQiy.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x319e34c01773024e5d794e4844244133909f24202cdbd09e94d432f0f4d8c341","isrc":"GBUM70818422","name":"Farewell To The Fairground - Yuksek Remix","registered_at":"2026-06-20T02:39:11Z","spotify_id":"4EdSOBhqE26XwClnJVgQiy","type":"track"}

To Lose My Life - Filthy Dukes Remix
type: MusicRecording
duration: PT5M41S
duration ms: 341440
explicit: false
by artist: White Lies
by artist: Filthy Dukes
in album: To Lose My Life ...
  type: MusicAlbum
  date published: 2009-01-01
isrc code: GBUM70818415

Kitsuné: Divebomb
type: MusicAlbum
date published: 2007-01-01
track: Divebomb
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361026
  explicit: false
  by artist: The Whip
  in album: Kitsuné: Divebomb
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: FRU700700034
track: Divebomb - Crystal Castles Remix
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343733
  explicit: false
  by artist: The Whip
  by artist: Crystal Castles
  in album: Kitsuné: Divebomb
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: FRU700700069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:21:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd42eeedbf17b08cb08ebc195fcdfe0f1afb880d7b64b9e82a68373d6e77f5c32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4vCTXPB8xiZ97wDdnUGJtY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vCTXPB8xiZ97wDdnUGJtY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd42eeedbf17b08cb08ebc195fcdfe0f1afb880d7b64b9e82a68373d6e77f5c32","isrc":"FRU700700069","name":"Divebomb - Crystal Castles Remix","registered_at":"2026-06-06T12:21:25Z","spotify_id":"4vCTXPB8xiZ97wDdnUGJtY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42eeedbf17b08cb08ebc195fcdfe0f1afb880d7b64b9e82a68373d6e77f5c32. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vCTXPB8xiZ97wDdnUGJtY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vCTXPB8xiZ97wDdnUGJtY.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd42eeedbf17b08cb08ebc195fcdfe0f1afb880d7b64b9e82a68373d6e77f5c32","isrc":"FRU700700069","name":"Divebomb - Crystal Castles Remix","registered_at":"2026-06-06T12:21:25Z","spotify_id":"4vCTXPB8xiZ97wDdnUGJtY","type":"track"}

FrankJavCee Collection, Vol. 1
type: MusicAlbum
date published: 2015-07-04
track: I Wanna Get High With You
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174303
  explicit: false
  by artist: FrankJavCee
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
  isrc code: TCACI1511170
track: I Don't Wanna Know
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71595
  explicit: false
  by artist: FrankJavCee
  by artist: Marion Amira
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
  isrc code: TCACI1511171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T18:18:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c19e3acf9bc6e23eb647cdd2bd4882d4c96a4fa8dc093ef5757f0449f5bc6f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Bm1IEeRRHsu2wfCJaotw4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bm1IEeRRHsu2wfCJaotw4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5c19e3acf9bc6e23eb647cdd2bd4882d4c96a4fa8dc093ef5757f0449f5bc6f9","isrc":"TCACI1511171","name":"I Don't Wanna Know","registered_at":"2026-06-27T18:18:27Z","spotify_id":"4Bm1IEeRRHsu2wfCJaotw4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c19e3acf9bc6e23eb647cdd2bd4882d4c96a4fa8dc093ef5757f0449f5bc6f9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Bm1IEeRRHsu2wfCJaotw4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bm1IEeRRHsu2wfCJaotw4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5c19e3acf9bc6e23eb647cdd2bd4882d4c96a4fa8dc093ef5757f0449f5bc6f9","isrc":"TCACI1511171","name":"I Don't Wanna Know","registered_at":"2026-06-27T18:18:27Z","spotify_id":"4Bm1IEeRRHsu2wfCJaotw4","type":"track"}
track: It's Not a Drop (It's a Keyboard Solo)
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112746
  explicit: false
  by artist: FrankJavCee
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
  isrc code: TCACI1511172
track: Working Class Paradox
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142068
  explicit: false
  by artist: FrankJavCee
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
  isrc code: TCACI1511174
track: Escape
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178134
  explicit: false
  by artist: FrankJavCee
  by artist: Marion Amira
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
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track: Hide No More
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  by artist: FrankJavCee
  by artist: Marion Amira
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
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track: Pokemon Cheese Beat
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  explicit: false
  by artist: FrankJavCee
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/1IKQRbQGRw3T4h690iAHIN.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IKQRbQGRw3T4h690iAHIN
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0abd8113a1db88e5b6db82da1578cff062d39d0be7f596af546d6a69aed5d2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IKQRbQGRw3T4h690iAHIN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IKQRbQGRw3T4h690iAHIN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9a0abd8113a1db88e5b6db82da1578cff062d39d0be7f596af546d6a69aed5d2","isrc":"TCACI1511179","name":"Pokemon Cheese Beat","registered_at":"2026-06-18T22:29:33Z","spotify_id":"1IKQRbQGRw3T4h690iAHIN","type":"track"}
track: Marijuana Future Bass
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  by artist: FrankJavCee
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
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track: I'm in a Witch's House
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  by artist: FrankJavCee
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
    date published: 2015-07-04
  isrc code: TCACI1511182
track: Crystal Castles Christmas
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  by artist: FrankJavCee
  by artist: Crystal Castles
  in album: FrankJavCee Collection, Vol. 1
    type: MusicAlbum
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Never Sleep
track: The Pain Is Never Ogre
track: Ghost Tribe
track: Everyone Fuckin's Samples Fairy Fountain #1
track: Egotistic Testicular
track: Bitch Why You Mad? (Deep House)
track: Cloud Rap (Clouds)
track: Mustard
track: Won't Be Me
track: Don't Say It's Over

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sE8GrIIC9VPVjws8EuA3U

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xddbf2327589fee5edcf1e1e1d2b642657499548734ba78a0d52fe7793c721aab","isrc":"TCACI1511183","name":"Crystal Castles Christmas","registered_at":"2026-06-19T19:03:49Z","spotify_id":"4sE8GrIIC9VPVjws8EuA3U","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbf2327589fee5edcf1e1e1d2b642657499548734ba78a0d52fe7793c721aab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sE8GrIIC9VPVjws8EuA3U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sE8GrIIC9VPVjws8EuA3U.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xddbf2327589fee5edcf1e1e1d2b642657499548734ba78a0d52fe7793c721aab","isrc":"TCACI1511183","name":"Crystal Castles Christmas","registered_at":"2026-06-19T19:03:49Z","spotify_id":"4sE8GrIIC9VPVjws8EuA3U","type":"track"}

Never Sleep
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duration: PT3M30S
duration ms: 210029
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
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The Pain Is Never Ogre
type: MusicRecording
duration: PT2M28S
duration ms: 148211
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
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Ghost Tribe
type: MusicRecording
duration: PT2M1S
duration ms: 121960
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
  date published: 2015-07-04
isrc code: TCACI1511188

Everyone Fuckin's Samples Fairy Fountain #1
type: MusicRecording
duration: PT2M10S
duration ms: 130380
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
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isrc code: TCACI1511191

Egotistic Testicular
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duration: PT1M45S
duration ms: 105040
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
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isrc code: TCACI1511192

Bitch Why You Mad? (Deep House)
type: MusicRecording
duration: PT2M46S
duration ms: 166005
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
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isrc code: TCACI1511193

Cloud Rap (Clouds)
type: MusicRecording
duration: PT3M12S
duration ms: 192009
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
  date published: 2015-07-04
isrc code: TCACI1511194

Mustard
type: MusicRecording
duration: PT2M19S
duration ms: 139212
explicit: false
by artist: FrankJavCee
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
  date published: 2015-07-04

Won't Be Me
type: MusicRecording
duration: PT1M39S
duration ms: 99455
explicit: false
by artist: FrankJavCee
by artist: Marion Amira
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
  date published: 2015-07-04

Don't Say It's Over
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duration: PT2M40S
duration ms: 160953
explicit: false
by artist: FrankJavCee
by artist: Marion Amira
in album: FrankJavCee Collection, Vol. 1
  type: MusicAlbum
  date published: 2015-07-04
isrc code: TCACI1511197

Baptism (Indyans Edit)
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date published: 2018-01-13
track: Baptism (Indyans Edit)
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  by artist: Crystal Castles
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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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. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389787f00c3188a297a94425a8cc41947f6212b4c852dca6e016f697e3fa7461. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cL9nDwluH5UIxurqHMfcC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cL9nDwluH5UIxurqHMfcC.
    date published: 2026-06-13T15:41:10Z
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Remixed
type: MusicAlbum
date published: 2016-02-26
track: Make Believer - Psychemagik Remix
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  duration: PT7M11S
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  explicit: false
  by artist: Morcheeba
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: Something Good Can Work - The Twelves Remix
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249280
  explicit: false
  by artist: Two Door Cinema Club
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: One Day - Surkin Remix
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269680
  explicit: false
  by artist: The Juan Maclean
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: The Man With the Red Face - Svek Remix
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295286
  explicit: false
  by artist: Laurent Garnier
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: The Music Got Me
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193127
  explicit: false
  by artist: Claptone
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: Shockwave - Gesaffelstein Remix
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  duration: PT6M32S
  duration ms: 392648
  explicit: false
  by artist: The Hacker
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
  isrc code: GBENL1100574
track: NY Excuse - Nite Version
  type: MusicRecording
  duration: PT6M7S
  duration ms: 367000
  explicit: false
  by artist: Soulwax
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
  isrc code: BEP010500034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x33311745ff201d12d6d1ca2761cd361a5328a272682f7559534c732a8eaae637
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ebC48dd8Y4nkfePKsOP71.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ebC48dd8Y4nkfePKsOP71
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33311745ff201d12d6d1ca2761cd361a5328a272682f7559534c732a8eaae637. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ebC48dd8Y4nkfePKsOP71.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ebC48dd8Y4nkfePKsOP71.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x33311745ff201d12d6d1ca2761cd361a5328a272682f7559534c732a8eaae637","isrc":"BEP010500034","name":"NY Excuse - Nite Version","registered_at":"2026-06-20T21:25:22Z","spotify_id":"7ebC48dd8Y4nkfePKsOP71","type":"track"}
track: All in the Blink - Boy 8 Bit Remix
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  duration: PT4M33S
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  explicit: false
  by artist: Fake Blood
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    type: MusicAlbum
    date published: 2016-02-26
track: Our Love - Solomun Remix
  type: MusicRecording
  duration: PT8M33S
  duration ms: 513672
  explicit: false
  by artist: Editors
  by artist: Solomun
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: Evil Eyes - Hercules & Love Affair Remix
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  duration: PT6M48S
  duration ms: 408992
  explicit: false
  by artist: Róisín Murphy
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: Please Stay - Royksopp Remix
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  duration: PT6M46S
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  explicit: false
  by artist: Mekon
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    type: MusicAlbum
    date published: 2016-02-26
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E7POpAb7YwYca1fUdx5x2
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25078400a0ce4cf378ec089b7aadef562f3da21f5ff97a7b6e50574061ba3e9c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5E7POpAb7YwYca1fUdx5x2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E7POpAb7YwYca1fUdx5x2.
    date published: 2026-07-02T05:09:12Z
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track: Shoes - Green Velvet Remix
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  by artist: Tiga
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    type: MusicAlbum
    date published: 2016-02-26
track: 18-30 - Elektrons Data Transfer Remix
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  duration: PT3M49S
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  by artist: Reverend And The Makers
  in album: Remixed
    type: MusicAlbum
    date published: 2016-02-26
track: Right Where You Are - Tom Middleton Biz Mix
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366187
  explicit: false
  by artist: Amp Fiddler
  in album: Remixed
track: Gold - Flume Rework
track: Like Something 4 Porno! - Teenage Bad Girl Remix
track: Alabama Blues - 1965 Mix
track: Nazis - Justice Remix
track: Crimewave - Sinden Remix
track: Jagger '67 - Propellerheads Remix
track: The Source of Light - Daniel Avery Remix
track: At Home - Disclosure Remix
track: Poor Leno - Jakatta Radio Mix
track: Evil Knievil - 12" Mix
track: Never Let Me Go - Aeroplane Remix
track: Plush - Jacques Lu Cont Remix
track: Elliptic - Throwing Snow Remix
track: Dear Life - Purple Disco Machine Remix
track: Undercover Martyn - Passion Pit Remix
track: One for Sorrow - Philip Reach Requiem Mix
track: Rano Pano - Tim Hecker Remix
track: Crispy Bacon - Remix by Aux 88
track: Happy House - Château Flight Remix
track: Mermaid of Salinas - Boris Brejcha Remix
track: My Feeling - Daddy's Prime Time Edit

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Gold - Flume Rework
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Like Something 4 Porno! - Teenage Bad Girl Remix
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Alabama Blues - 1965 Mix
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Nazis - Justice Remix
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Crimewave - Sinden Remix
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Jagger '67 - Propellerheads Remix
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The Source of Light - Daniel Avery Remix
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At Home - Disclosure Remix
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Poor Leno - Jakatta Radio Mix
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Evil Knievil - 12" Mix
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Never Let Me Go - Aeroplane Remix
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Plush - Jacques Lu Cont Remix
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Elliptic - Throwing Snow Remix
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Dear Life - Purple Disco Machine Remix
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Undercover Martyn - Passion Pit Remix
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One for Sorrow - Philip Reach Requiem Mix
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Rano Pano - Tim Hecker Remix
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Crispy Bacon - Remix by Aux 88
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Happy House - Château Flight Remix
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Mermaid of Salinas - Boris Brejcha Remix
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My Feeling - Daddy's Prime Time Edit
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Kitsuné Remixes Album #1 (Bonus Track Version)
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track: Quicksand (autoKratz Drags to Riches Mix)
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track: Stay the Same - Alex Gopher Remix
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track: Business Acumen (Holy Ghost! Cover Version)
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track: Feel Good (TV = Off) - Shinichi Osawa Edit
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  subject of: OpenTimestamps Proof of Existence
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track: Ultraviolence (Vitalic Remix)
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track: Poor Innocent Boys - Shinichi Osawa Remix
track: The Day (We Fell in Love) - Ted & Francis Remix
track: Danse en France (Beni Remix) - Bonus Track

Sebastian
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Kitsuné Remixes Album #1 (Bonus Track Version)
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Poor Innocent Boys - Shinichi Osawa Remix
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The Day (We Fell in Love) - Ted & Francis Remix
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Danse en France (Beni Remix) - Bonus Track
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Death (Remixes)
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  subject of: OpenTimestamps Proof of Existence
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Crystal Castles (II)
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  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064f4266ed15eaa70eab2d438a55466a8df4a1b1f449e51e48c329ecf2b031a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E1YebXpPPtujMUljDNlOo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E1YebXpPPtujMUljDNlOo.
  date published: 2026-06-13T12:47:07Z

Transgender
type: MusicRecording
duration: PT3M4S
duration ms: 184760
explicit: false
by artist: Crystal Castles
in album: (III)
  type: MusicAlbum
  date published: 2012-01-01
isrc code: GBUM71206689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:54:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78e81b17fcb9f936a15534ab6da38a1f275d58c0bfde87ae532094a79be94a30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/26ZzSLUJMmYp5u1hDELEWH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26ZzSLUJMmYp5u1hDELEWH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e81b17fcb9f936a15534ab6da38a1f275d58c0bfde87ae532094a79be94a30. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26ZzSLUJMmYp5u1hDELEWH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26ZzSLUJMmYp5u1hDELEWH.
  date published: 2026-06-13T12:47:07Z

Pap Smear
type: MusicRecording
duration: PT3M42S
duration ms: 222946
explicit: false
by artist: Crystal Castles
in album: Crystal Castles (II)
  type: MusicAlbum
  date published: 2010-01-01

Vanished
type: MusicRecording
duration: PT4M2S
duration ms: 242520
explicit: false
by artist: Crystal Castles
in album: Vanished
  type: MusicAlbum
  date published: 2008-07-21
isrc code: CAL450896208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:43:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf662fe9db05ac91b86c2c833919bc65b4f257a9bdcc32ecca102408bc08e6c71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4AiutRZu2nZnSRatQcczqE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiutRZu2nZnSRatQcczqE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf662fe9db05ac91b86c2c833919bc65b4f257a9bdcc32ecca102408bc08e6c71. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4AiutRZu2nZnSRatQcczqE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiutRZu2nZnSRatQcczqE.
  date published: 2026-06-13T15:41:10Z

Concrete
type: MusicRecording
duration: PT3M16S
duration ms: 196493
explicit: false
by artist: Crystal Castles
in album: Concrete
  type: MusicAlbum
  date published: 2016-06-29
isrc code: GBUM71603217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:08:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d5694f06a808fec4a1b99c579a335c142b24366cb767d23137c47a95dfcc85f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7JDnrZE4i6fMvq8EZB5k8E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JDnrZE4i6fMvq8EZB5k8E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5694f06a808fec4a1b99c579a335c142b24366cb767d23137c47a95dfcc85f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JDnrZE4i6fMvq8EZB5k8E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JDnrZE4i6fMvq8EZB5k8E.
  date published: 2026-06-13T15:41:10Z

Baptism (Indyans Edit)
type: MusicRecording
duration: PT3M32S
duration ms: 212494
explicit: false
by artist: Indyans
by artist: Crystal Castles
in album: Baptism (Indyans Edit)
  type: MusicAlbum
  date published: 2018-01-13
isrc code: USCGH1842606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:22:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x389787f00c3188a297a94425a8cc41947f6212b4c852dca6e016f697e3fa7461
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2cL9nDwluH5UIxurqHMfcC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cL9nDwluH5UIxurqHMfcC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x389787f00c3188a297a94425a8cc41947f6212b4c852dca6e016f697e3fa7461","isrc":"USCGH1842606","name":"Baptism (Indyans Edit)","registered_at":"2026-06-07T10:22:47Z","spotify_id":"2cL9nDwluH5UIxurqHMfcC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389787f00c3188a297a94425a8cc41947f6212b4c852dca6e016f697e3fa7461. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cL9nDwluH5UIxurqHMfcC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cL9nDwluH5UIxurqHMfcC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x389787f00c3188a297a94425a8cc41947f6212b4c852dca6e016f697e3fa7461","isrc":"USCGH1842606","name":"Baptism (Indyans Edit)","registered_at":"2026-06-07T10:22:47Z","spotify_id":"2cL9nDwluH5UIxurqHMfcC","type":"track"}

Courtship Dating
type: MusicRecording
duration: PT3M32S
duration ms: 212453
explicit: false
by artist: Crystal Castles
in album: Courtship Dating
  type: MusicAlbum
  date published: 2008-04-21
isrc code: CAL450896207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:54:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/26B6zyD8DbkYUQUrlBzGlB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26B6zyD8DbkYUQUrlBzGlB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333","isrc":"CAL450896207","name":"Courtship Dating","registered_at":"2026-06-04T08:54:53Z","spotify_id":"26B6zyD8DbkYUQUrlBzGlB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26B6zyD8DbkYUQUrlBzGlB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26B6zyD8DbkYUQUrlBzGlB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2dbe566871e6a6e23f5d166725aa8053b0f9664c208691b9761b7a7933af6333","isrc":"CAL450896207","name":"Courtship Dating","registered_at":"2026-06-04T08:54:53Z","spotify_id":"26B6zyD8DbkYUQUrlBzGlB","type":"track"}

Vanished - Radio Edit
type: MusicRecording
duration: PT3M0S
duration ms: 180960
explicit: false
by artist: Crystal Castles
in album: Vanished
  type: MusicAlbum
  date published: 2008-07-21
isrc code: BEP010800068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:07:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2WuyMySIbssvx5nVg7iXRK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WuyMySIbssvx5nVg7iXRK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0","isrc":"BEP010800068","name":"Vanished - Radio Edit","registered_at":"2026-06-10T12:07:28Z","spotify_id":"2WuyMySIbssvx5nVg7iXRK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WuyMySIbssvx5nVg7iXRK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WuyMySIbssvx5nVg7iXRK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6e8769d69b59efdda4dcff67de18c6c3fcedaa245d3acc255d28af5430e607b0","isrc":"BEP010800068","name":"Vanished - Radio Edit","registered_at":"2026-06-10T12:07:28Z","spotify_id":"2WuyMySIbssvx5nVg7iXRK","type":"track"}

Vanished - Nasty Nav Remix
type: MusicRecording
duration: PT5M32S
duration ms: 332200
explicit: false
by artist: Crystal Castles
in album: Vanished
  type: MusicAlbum
  date published: 2008-07-21
isrc code: BEP010800071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:42:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2JkKV6ztHgpw0MbvaaJHOq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JkKV6ztHgpw0MbvaaJHOq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0","isrc":"BEP010800071","name":"Vanished - Nasty Nav Remix","registered_at":"2026-06-19T21:42:27Z","spotify_id":"2JkKV6ztHgpw0MbvaaJHOq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JkKV6ztHgpw0MbvaaJHOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JkKV6ztHgpw0MbvaaJHOq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfd4f061b7ab9660d2d132e09ba671236d5d036e9d28f559f67730f7206b5fda0","isrc":"BEP010800071","name":"Vanished - Nasty Nav Remix","registered_at":"2026-06-19T21:42:27Z","spotify_id":"2JkKV6ztHgpw0MbvaaJHOq","type":"track"}

Trash Hologram
type: MusicRecording
duration: PT2M15S
duration ms: 135986
explicit: false
by artist: Crystal Castles
in album: Courtship Dating
  type: MusicAlbum
  date published: 2008-04-21
isrc code: CAL450896217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:16:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63nvqI3vtEp6SPAF6RyoDO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63nvqI3vtEp6SPAF6RyoDO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14","isrc":"CAL450896217","name":"Trash Hologram","registered_at":"2026-06-06T22:16:12Z","spotify_id":"63nvqI3vtEp6SPAF6RyoDO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63nvqI3vtEp6SPAF6RyoDO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63nvqI3vtEp6SPAF6RyoDO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6e0ebf515f36f955286bc3ed12df52fbf708e96c6623f0542abe6dbad5d71c14","isrc":"CAL450896217","name":"Trash Hologram","registered_at":"2026-06-06T22:16:12Z","spotify_id":"63nvqI3vtEp6SPAF6RyoDO","type":"track"}

Tell Me What to Swallow - Beat Demo
type: MusicRecording
duration: PT2M14S
duration ms: 134626
explicit: false
by artist: Crystal Castles
in album: Vanished
  type: MusicAlbum
  date published: 2008-07-21
isrc code: BEP010800070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:54:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7iMUVtXRFpyARE1znx19xF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iMUVtXRFpyARE1znx19xF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2","isrc":"BEP010800070","name":"Tell Me What to Swallow - Beat Demo","registered_at":"2026-06-20T16:54:27Z","spotify_id":"7iMUVtXRFpyARE1znx19xF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iMUVtXRFpyARE1znx19xF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iMUVtXRFpyARE1znx19xF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6b7f12548f3ce67ce6764bc29ff3d000ce371e71006a2d21d8c275a3314e2f2","isrc":"BEP010800070","name":"Tell Me What to Swallow - Beat Demo","registered_at":"2026-06-20T16:54:27Z","spotify_id":"7iMUVtXRFpyARE1znx19xF","type":"track"}

Empathy
type: MusicRecording
duration: PT4M9S
duration ms: 249773
explicit: false
by artist: Crystal Castles
in album: Rough Trade Synth Wave 10
  type: MusicAlbum
  date published: 2010-11-22

Plague
type: MusicRecording
duration: PT4M57S
duration ms: 297893
explicit: false
by artist: Crystal Castles
in album: Women With Attitude
  type: MusicAlbum
  date published: 2018-01-12
isrc code: GBUM71205191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:54:41+00:00

Femen
type: MusicRecording
duration: PT2M32S
duration ms: 152840
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:58:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe63c96b6667136fc702337678ef34882b96a089df35bb64be93d5a894962fd9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2LMrqSBtKQ8dbWxBXUmM72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LMrqSBtKQ8dbWxBXUmM72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe63c96b6667136fc702337678ef34882b96a089df35bb64be93d5a894962fd9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LMrqSBtKQ8dbWxBXUmM72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LMrqSBtKQ8dbWxBXUmM72.
  date published: 2026-06-13T12:47:07Z

Fleece
type: MusicRecording
duration: PT2M35S
duration ms: 155106
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:31:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbee6b8433df7b9ba4654782e03a332bdfcef238015c85597258c869bc1a292a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2tdfTvq5PrseNIZIuJyz2v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tdfTvq5PrseNIZIuJyz2v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee6b8433df7b9ba4654782e03a332bdfcef238015c85597258c869bc1a292a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tdfTvq5PrseNIZIuJyz2v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tdfTvq5PrseNIZIuJyz2v.
  date published: 2026-06-13T12:47:07Z

Char
type: MusicRecording
duration: PT3M8S
duration ms: 188333
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75b447cb3b6f0cd6d0ec6a756db125b2bc79a7885abe0207effd6c271aa0d535
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2mHngbc9wHeVuJr59VCV2h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mHngbc9wHeVuJr59VCV2h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b447cb3b6f0cd6d0ec6a756db125b2bc79a7885abe0207effd6c271aa0d535. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mHngbc9wHeVuJr59VCV2h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mHngbc9wHeVuJr59VCV2h.
  date published: 2026-06-13T12:47:07Z

Enth
type: MusicRecording
duration: PT3M29S
duration ms: 209080
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:27:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbd6c17084247ee31efe75638251479cc11bde9ffa64005b42755990bedb4c07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6YcfAU2P3KETyULHliTWXn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YcfAU2P3KETyULHliTWXn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6c17084247ee31efe75638251479cc11bde9ffa64005b42755990bedb4c07. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YcfAU2P3KETyULHliTWXn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YcfAU2P3KETyULHliTWXn.
  date published: 2026-06-13T12:47:07Z

Sadist
type: MusicRecording
duration: PT2M30S
duration ms: 150093
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:37:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e2559d7f940fcd038dc9d329b576a97cf6f87c54b3262250a37388a53230aff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/11FTDESnUZnbttiZT3MNF2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11FTDESnUZnbttiZT3MNF2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2559d7f940fcd038dc9d329b576a97cf6f87c54b3262250a37388a53230aff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11FTDESnUZnbttiZT3MNF2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11FTDESnUZnbttiZT3MNF2.
  date published: 2026-06-13T15:41:10Z

Teach Her How To Hunt
type: MusicRecording
duration: PT1M55S
duration ms: 115893
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:36:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/17Gyli3xn2LFTtH7aJF2hI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Gyli3xn2LFTtH7aJF2hI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b","isrc":"GBUM71603216","name":"Teach Her How To Hunt","registered_at":"2026-06-06T00:36:57Z","spotify_id":"17Gyli3xn2LFTtH7aJF2hI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17Gyli3xn2LFTtH7aJF2hI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Gyli3xn2LFTtH7aJF2hI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa8e21c4dba511375d9a9e9f9d7ca1379c25e7b774908f323d4636d44d73a865b","isrc":"GBUM71603216","name":"Teach Her How To Hunt","registered_at":"2026-06-06T00:36:57Z","spotify_id":"17Gyli3xn2LFTtH7aJF2hI","type":"track"}

Chloroform
type: MusicRecording
duration: PT3M8S
duration ms: 188960
explicit: false
by artist: Crystal Castles
in album: Amnesty (I)
  type: MusicAlbum
  date published: 2016-08-19
isrc code: GBUM71603211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:33:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x106a7244218caf82b6793bba1a75f921280f8588f58793a72374048e3d7952c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jTpdkPWw4QT7VOgUYqrsK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTpdkPWw4QT7VOgUYqrsK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106a7244218caf82b6793bba1a75f921280f8588f58793a72374048e3d7952c0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jTpdkPWw4QT7VOgUYqrsK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTpdkPWw4QT7VOgUYqrsK.
  date published: 2026-06-13T17:25:41Z