Future Class
type: MusicGroup
genre: brazilian bass
genre: electronic
popularity: 52
followers: 34739
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/95f85623-69e9-4fe6-aa43-532016cc767a.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95f85623-69e9-4fe6-aa43-532016cc767a
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 0xc62ee4b88e950c6adc550d0648461a4b43586d0471cebe46fd2c5c38d0feffb3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95f85623-69e9-4fe6-aa43-532016cc767a.json and https://artists.proofprofile.net/proofs/artist/95f85623-69e9-4fe6-aa43-532016cc767a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Afterglow
  type: MusicAlbum
  date published: 2022-12-02
  track: Afterglow
    type: MusicRecording
    duration: PT2M32S
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    by artist: Future Class
    by artist: CMC$
    by artist: Felix Samuel
    in album: Afterglow
      type: MusicAlbum
      date published: 2022-12-02
    isrc code: GBLV62201157
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      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZB01Z7MU4upRj7whEt6Ye
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0xec5385811e5e76e29d2e761177cdbaf223cfb88a57e25dfce3df203f3a450a7a. 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/6ZB01Z7MU4upRj7whEt6Ye.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/6ZB01Z7MU4upRj7whEt6Ye.
      date published: 2026-06-13T13:32:09Z
album: Stand In Line
  type: MusicAlbum
  date published: 2023-09-22
  track: Stand In Line
    type: MusicRecording
    duration: PT3M5S
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    explicit: false
    by artist: Sevek
    by artist: Future Class
    by artist: RYVM
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      type: MusicAlbum
      date published: 2023-09-22
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    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
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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 0x35f1b9b973a97dc8f05a0fdaa8124dac36d17a1c2d0a4cb9efb6e4484ff8d2c8. 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/29Hs0AdqnVUoPe3llVZ2fZ.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/29Hs0AdqnVUoPe3llVZ2fZ.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x35f1b9b973a97dc8f05a0fdaa8124dac36d17a1c2d0a4cb9efb6e4484ff8d2c8","isrc":"NLZ542301264","name":"Stand In Line","registered_at":"2026-06-08T04:22:06Z","spotify_id":"29Hs0AdqnVUoPe3llVZ2fZ","type":"track"}
album: Circulator
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  date published: 2023-11-17
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    duration: PT2M30S
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    explicit: false
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    by artist: Future Class
    in album: Circulator
      type: MusicAlbum
      date published: 2023-11-17
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album: Heat
  type: MusicAlbum
  date published: 2023-12-08
  track: Heat
    type: MusicRecording
    duration: PT2M51S
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    by artist: Crossthy
    in album: Heat
      type: MusicAlbum
      date published: 2023-12-08
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6g3TniDfFA7M03dR0oPNaQ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0x698608c60ffb121cb532de61377629f5a6733489940a59fc1317ca2826c2a327. 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/6g3TniDfFA7M03dR0oPNaQ.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/6g3TniDfFA7M03dR0oPNaQ.
      date published: 2026-06-13T13:32:09Z
  track: Heat - Extended Mix
  track: Heat - Instrumental Mix
  track: Heat - VIP Mix
album: At the Party (Radio Mix)
album: Where'd You Go
album: Midnight (The Remixes)
album: Close My Eyes
album: Follow U
album: Domino (Kieran Hill Remix)
album: Midnight
album: What A Girl (feat. Belico)
album: Domino
album: My Mind
album: Take Me Away
album: Give Me
album: 303
album: RIP (VIP Mix)
album: About U
album: Chemical Emotion (Future Class Remix)
album: Over and Over
album: I Wanna Go
album: Good Dope (The Remixes)
album: I Know
album: Return To Forever
album: Saxfaction
album: Nothing Change (Kawz Remix)
album: San Francisco
album: Show Some Love (Future Class Remix)
album: Good Dope
album: Drive Me Loco
album: Pontos de Exclamação (Vintage Culture & Future Class Remix)
album: Contra
album: Mario High
album: Nothing Change (Remixes)
album: Rhythm Of The Night
album: A.S.S
album: Nothing Change
album: Every Second
album: Tu Gente
album: Stand In Line (Extended Mix)
album: Champagne Bottle
album: Me Gusta
album: Follow U (Extended Mix)
album: Tamale
album: Right Now
album: Tipsy (Future Class Remix)
album: Just My Mind
track: Heat
track: Contra
track: Where'd You Go
track: Return To Forever
track: Circulator
track: At the Party - Radio Mix
track: Where'd You Go - Extended Mix
track: Good Dope
track: What A Girl (feat. Belico)
track: Heat - VIP Mix
track: My Mind
track: Over and Over
track: Heat - Extended Mix
track: About U
track: Midnight

Heat - Extended Mix
type: MusicRecording
duration: PT3M53S
duration ms: 233452
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08

Heat - Instrumental Mix
type: MusicRecording
duration: PT3M53S
duration ms: 233442
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08

Heat - VIP Mix
type: MusicRecording
duration: PT2M28S
duration ms: 148125
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08
isrc code: DEPI82322985

At the Party (Radio Mix)
type: MusicAlbum
date published: 2023-05-26
track: At the Party - Radio Mix
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  duration: PT2M38S
  duration ms: 158884
  explicit: false
  by artist: Future Class
  by artist: Aaron Jackson
  in album: At the Party (Radio Mix)
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: CH6542319490

Where'd You Go
type: MusicAlbum
date published: 2023-04-28
track: Where'd You Go
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  duration: PT3M2S
  duration ms: 182404
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  by artist: FROZT
  by artist: Kohen
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    type: MusicAlbum
    date published: 2023-04-28
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/7KLlDR1Q1CNWm38nlcCgF2.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KLlDR1Q1CNWm38nlcCgF2
  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 0x9735f0e25f73c224430475b9d38f6ddc589edba16beea63398398b5e2559f401. 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/7KLlDR1Q1CNWm38nlcCgF2.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/7KLlDR1Q1CNWm38nlcCgF2.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9735f0e25f73c224430475b9d38f6ddc589edba16beea63398398b5e2559f401","isrc":"NL1ZN2302127","name":"Where'd You Go","registered_at":"2026-06-23T18:07:46Z","spotify_id":"7KLlDR1Q1CNWm38nlcCgF2","type":"track"}
track: Where'd You Go - Extended Mix
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  by artist: FROZT
  by artist: Kohen
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    type: MusicAlbum
    date published: 2023-04-28
  isrc code: NL1ZN2302128

Midnight (The Remixes)
type: MusicAlbum
date published: 2023-04-21
track: Midnight - Inpetto Remix
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173963
  explicit: false
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  by artist: Future Class
  by artist: Inpetto
  by artist: NOËP
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    type: MusicAlbum
    date published: 2023-04-21
  isrc code: CH7812349254
track: Midnight - Neverglow Remix
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  duration: PT2M57S
  duration ms: 177142
  explicit: false
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  by artist: Future Class
  by artist: NEVERGLOW
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  in album: Midnight (The Remixes)
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: CH7812349255
track: Midnight - Aaron Jackson Remix
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234240
  explicit: false
  by artist: JustLuke
  by artist: Future Class
  by artist: Aaron Jackson
  by artist: NOËP
  in album: Midnight (The Remixes)
    type: MusicAlbum
    date published: 2023-04-21

Close My Eyes
type: MusicAlbum
date published: 2023-04-04
track: Close My Eyes
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217911
  explicit: false
  by artist: Zookëper
  by artist: Future Class
  in album: Close My Eyes
    type: MusicAlbum
    date published: 2023-04-04
  isrc code: NLRD52302432
  additional property: CopyrightID
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/35hAnNUTIqNWCawcWOTcne.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35hAnNUTIqNWCawcWOTcne
  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 0xb4dfd119f98da8b2a55476ca7efcd7c0346d08019b5bab0b30c4b0ce51e1911b. 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/35hAnNUTIqNWCawcWOTcne.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/35hAnNUTIqNWCawcWOTcne.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb4dfd119f98da8b2a55476ca7efcd7c0346d08019b5bab0b30c4b0ce51e1911b","isrc":"NLRD52302432","name":"Close My Eyes","registered_at":"2026-06-21T06:02:50Z","spotify_id":"35hAnNUTIqNWCawcWOTcne","type":"track"}

Follow U
type: MusicAlbum
date published: 2022-09-23
track: Follow U
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  duration: PT2M23S
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  explicit: false
  by artist: Future Class
  by artist: Fraxy
  in album: Follow U
    type: MusicAlbum
    date published: 2022-09-23
  isrc code: NLXV51300630

Domino (Kieran Hill Remix)
type: MusicAlbum
date published: 2022-07-29
track: Domino - Kieran Hill Remix
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145000
  explicit: false
  by artist: Future Class
  by artist: Eleganto
  by artist: Kieran Hill
  in album: Domino (Kieran Hill Remix)
    type: MusicAlbum
    date published: 2022-07-29
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    type: PropertyValue
    value: 2026-06-23T08:48:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb93d342006b9a5f7f7d93bc6f455f809ea24329a33ab0387d0bbdeed1ae40afc
  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/5RbnqUhUHKOFHHZUJ6msdH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RbnqUhUHKOFHHZUJ6msdH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb93d342006b9a5f7f7d93bc6f455f809ea24329a33ab0387d0bbdeed1ae40afc","isrc":"GBKQU2263871","name":"Domino - Kieran Hill Remix","registered_at":"2026-06-23T08:48:59Z","spotify_id":"5RbnqUhUHKOFHHZUJ6msdH","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 0xb93d342006b9a5f7f7d93bc6f455f809ea24329a33ab0387d0bbdeed1ae40afc. 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/5RbnqUhUHKOFHHZUJ6msdH.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/5RbnqUhUHKOFHHZUJ6msdH.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb93d342006b9a5f7f7d93bc6f455f809ea24329a33ab0387d0bbdeed1ae40afc","isrc":"GBKQU2263871","name":"Domino - Kieran Hill Remix","registered_at":"2026-06-23T08:48:59Z","spotify_id":"5RbnqUhUHKOFHHZUJ6msdH","type":"track"}
track: Domino
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154761
  explicit: false
  by artist: Future Class
  by artist: Eleganto
  in album: Domino (Kieran Hill Remix)
    type: MusicAlbum
    date published: 2022-07-29
  isrc code: GBKQU2237486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:02:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1eff908c6c5e065a07607afab9f43c253fa4821c08f6b02fbc39dfaac90b98fe
  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/6jdda9YMTjLNxt4IjkvWmX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jdda9YMTjLNxt4IjkvWmX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x1eff908c6c5e065a07607afab9f43c253fa4821c08f6b02fbc39dfaac90b98fe. 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/6jdda9YMTjLNxt4IjkvWmX.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/6jdda9YMTjLNxt4IjkvWmX.
    date published: 2026-07-08T03:22:41Z

Midnight
type: MusicAlbum
date published: 2022-07-22
track: Midnight
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159446
  explicit: false
  by artist: JustLuke
  by artist: Future Class
  by artist: NOËP
  in album: Midnight
    type: MusicAlbum
    date published: 2022-07-22
  isrc code: CH7812225482

What A Girl (feat. Belico)
type: MusicAlbum
date published: 2022-06-17
track: What A Girl (feat. Belico)
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161280
  explicit: false
  by artist: Future Class
  by artist: Fafaq
  by artist: Belico
  in album: What A Girl (feat. Belico)
    type: MusicAlbum
    date published: 2022-06-17
  isrc code: BCCNG2200191

Domino
type: MusicAlbum
date published: 2022-05-06
track: Domino
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154761
  explicit: false
  by artist: Future Class
  by artist: Eleganto
  in album: Domino
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: GBKQU2237486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:02:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1eff908c6c5e065a07607afab9f43c253fa4821c08f6b02fbc39dfaac90b98fe
  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/2lTaCTqF6BcdU6utbRhiyU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lTaCTqF6BcdU6utbRhiyU
  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 0x1eff908c6c5e065a07607afab9f43c253fa4821c08f6b02fbc39dfaac90b98fe. 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/2lTaCTqF6BcdU6utbRhiyU.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/2lTaCTqF6BcdU6utbRhiyU.
    date published: 2026-07-02T03:55:08Z

My Mind
type: MusicAlbum
date published: 2022-03-11
track: My Mind
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194516
  explicit: false
  by artist: Future Class
  by artist: Gorillowz
  in album: My Mind
    type: MusicAlbum
    date published: 2022-03-11
  isrc code: NLM5S2201622
track: My Mind - Extended Mix
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253548
  explicit: false
  by artist: Future Class
  by artist: Gorillowz
  in album: My Mind
    type: MusicAlbum
    date published: 2022-03-11

Take Me Away
type: MusicAlbum
date published: 2022-02-11
track: Take Me Away
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: Future Class
  by artist: jeonghyeon
  in album: Take Me Away
    type: MusicAlbum
    date published: 2022-02-11
  isrc code: NLM5S2201599
track: Take Me Away - Extended Mix
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216480
  explicit: false
  by artist: Future Class
  by artist: jeonghyeon
  in album: Take Me Away
    type: MusicAlbum
    date published: 2022-02-11

Give Me
type: MusicAlbum
date published: 2022-01-14
track: Give Me
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159360
  explicit: false
  by artist: Future Class
  by artist: ARNEEW
  in album: Give Me
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: NLM5S2201573
track: Give Me - Extended Mix
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231479
  explicit: false
  by artist: Future Class
  by artist: ARNEEW
  in album: Give Me
    type: MusicAlbum
    date published: 2022-01-14

303
type: MusicAlbum
date published: 2021-12-10
track: 303
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157440
  explicit: false
  by artist: Future Class
  in album: 303
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: NLM5S2101505
track: 303 - Extended Mix
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201604
  explicit: false
  by artist: Future Class
  in album: 303
    type: MusicAlbum
    date published: 2021-12-10

RIP (VIP Mix)
type: MusicAlbum
date published: 2021-11-26
track: RIP (VIP Mix)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170880
  explicit: false
  by artist: Future Class
  by artist: Madism
  by artist: Liam Cole
  in album: RIP (VIP Mix)
    type: MusicAlbum
    date published: 2021-11-26
  isrc code: NLT2H2100934
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:45:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd718efbebd7c23fc715716bde359b34f72c95cf64244eead205115ce6de7de9a
  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/24F1jnlcIc136pGunzrP3r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24F1jnlcIc136pGunzrP3r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd718efbebd7c23fc715716bde359b34f72c95cf64244eead205115ce6de7de9a","isrc":"NLT2H2100934","name":"RIP (VIP Mix)","registered_at":"2026-06-20T19:45:50Z","spotify_id":"24F1jnlcIc136pGunzrP3r","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 0xd718efbebd7c23fc715716bde359b34f72c95cf64244eead205115ce6de7de9a. 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/24F1jnlcIc136pGunzrP3r.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/24F1jnlcIc136pGunzrP3r.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd718efbebd7c23fc715716bde359b34f72c95cf64244eead205115ce6de7de9a","isrc":"NLT2H2100934","name":"RIP (VIP Mix)","registered_at":"2026-06-20T19:45:50Z","spotify_id":"24F1jnlcIc136pGunzrP3r","type":"track"}
track: RIP (VIP Mix) - Extended
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230400
  explicit: false
  by artist: Future Class
  by artist: Madism
  by artist: Liam Cole
  in album: RIP (VIP Mix)
    type: MusicAlbum
    date published: 2021-11-26
  isrc code: NLT2H2100950

About U
type: MusicAlbum
date published: 2021-10-14
track: About U
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161108
  explicit: false
  by artist: Future Class
  by artist: Najjin
  by artist: Eric Spike
  in album: About U
    type: MusicAlbum
    date published: 2021-10-14
  isrc code: NL1ZN2001465

Chemical Emotion (Future Class Remix)
type: MusicAlbum
date published: 2021-09-24
track: Chemical Emotion - Future Class Remix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170880
  explicit: false
  by artist: Principe
  by artist: Future Class
  in album: Chemical Emotion (Future Class Remix)
    type: MusicAlbum
    date published: 2021-09-24
  isrc code: BCJBI2100029

Over and Over
type: MusicAlbum
date published: 2021-09-10
track: Over and Over
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163981
  explicit: false
  by artist: Future Class
  by artist: Kush Kush
  in album: Over and Over
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: DE1A32129955

I Wanna Go
type: MusicAlbum
date published: 2021-07-23
track: I Wanna Go
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186859
  explicit: false
  by artist: Future Class
  in album: I Wanna Go
    type: MusicAlbum
    date published: 2021-07-23
  isrc code: BCCNG2100074

Good Dope (The Remixes)
type: MusicAlbum
date published: 2021-07-16
track: Good Dope - Gorillowz Remix
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216011
  explicit: false
  by artist: Future Class
  by artist: Makloud
  by artist: Gorillowz
  in album: Good Dope (The Remixes)
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NLZ8W2100132
track: Good Dope - Vicentini Remix
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190645
  explicit: false
  by artist: Future Class
  by artist: Makloud
  by artist: Vicentini
  in album: Good Dope (The Remixes)
    type: MusicAlbum
    date published: 2021-07-16
track: Good Dope - SLVR Remix
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175161
  explicit: false
  by artist: Future Class
  by artist: Makloud
  by artist: SLVR
  in album: Good Dope (The Remixes)
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NLZ8W2100054
track: Good Dope - Douth! Remix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169163
  explicit: false
  by artist: Future Class
  by artist: Makloud
  by artist: Douth!
  in album: Good Dope (The Remixes)
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: NLZ8W2100136
track: Good Dope
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177585
  explicit: false
  by artist: Future Class
  by artist: Makloud
  in album: Good Dope (The Remixes)
    type: MusicAlbum
    date published: 2021-07-16

I Know
type: MusicAlbum
date published: 2021-07-02
track: I Know
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159360
  explicit: false
  by artist: JØRD
  by artist: Future Class
  in album: I Know
    type: MusicAlbum
    date published: 2021-07-02
  isrc code: BXHBP1900961
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:15:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6dc720905e2e72682558e7917bed3e606f014a25a323a8b17d28a179bf0cf0cc
  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/0iZDUCkSEzzBllavstdPsd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iZDUCkSEzzBllavstdPsd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6dc720905e2e72682558e7917bed3e606f014a25a323a8b17d28a179bf0cf0cc","isrc":"BXHBP1900961","name":"I Know","registered_at":"2026-06-07T08:15:16Z","spotify_id":"0iZDUCkSEzzBllavstdPsd","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 0x6dc720905e2e72682558e7917bed3e606f014a25a323a8b17d28a179bf0cf0cc. 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/0iZDUCkSEzzBllavstdPsd.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/0iZDUCkSEzzBllavstdPsd.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x6dc720905e2e72682558e7917bed3e606f014a25a323a8b17d28a179bf0cf0cc","isrc":"BXHBP1900961","name":"I Know","registered_at":"2026-06-07T08:15:16Z","spotify_id":"0iZDUCkSEzzBllavstdPsd","type":"track"}
track: I Know - Extended
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234240
  explicit: false
  by artist: JØRD
  by artist: Future Class
  in album: I Know
    type: MusicAlbum
    date published: 2021-07-02
  isrc code: BXHBP1900962
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:11:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe88b3310c0222bc905a7202d92108b2baf3540e8ac5ebb5460d3635ee0123458
  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/1GuiDHlWvK7Y8zXpt1mKzh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GuiDHlWvK7Y8zXpt1mKzh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe88b3310c0222bc905a7202d92108b2baf3540e8ac5ebb5460d3635ee0123458","isrc":"BXHBP1900962","name":"I Know - Extended","registered_at":"2026-06-18T18:11:58Z","spotify_id":"1GuiDHlWvK7Y8zXpt1mKzh","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 0xe88b3310c0222bc905a7202d92108b2baf3540e8ac5ebb5460d3635ee0123458. 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/1GuiDHlWvK7Y8zXpt1mKzh.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/1GuiDHlWvK7Y8zXpt1mKzh.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe88b3310c0222bc905a7202d92108b2baf3540e8ac5ebb5460d3635ee0123458","isrc":"BXHBP1900962","name":"I Know - Extended","registered_at":"2026-06-18T18:11:58Z","spotify_id":"1GuiDHlWvK7Y8zXpt1mKzh","type":"track"}

Return To Forever
type: MusicAlbum
date published: 2021-05-28
track: Return To Forever
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170590
  explicit: false
  by artist: Future Class
  by artist: jeonghyeon
  by artist: Sielo
  in album: Return To Forever
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: GBKQU2149633
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:19:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3
  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/5w9yxsVPrSlRAcET0Fm0JK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w9yxsVPrSlRAcET0Fm0JK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3","isrc":"GBKQU2149633","name":"Return To Forever","registered_at":"2026-06-11T04:19:30Z","spotify_id":"5w9yxsVPrSlRAcET0Fm0JK","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 0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3. 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/5w9yxsVPrSlRAcET0Fm0JK.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/5w9yxsVPrSlRAcET0Fm0JK.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3","isrc":"GBKQU2149633","name":"Return To Forever","registered_at":"2026-06-11T04:19:30Z","spotify_id":"5w9yxsVPrSlRAcET0Fm0JK","type":"track"}

Saxfaction
type: MusicAlbum
date published: 2021-03-04
track: Saxfaction
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141527
  explicit: false
  by artist: Future Class
  by artist: INGEK
  in album: Saxfaction
    type: MusicAlbum
    date published: 2021-03-04
  isrc code: NLQ8D2100292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:16:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8496b02582fb1e39584a08f08d65a0e0562838060d0099b608bfbd04984eee83
  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/78eDLdaQfNG2Uyq6UrnMm9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78eDLdaQfNG2Uyq6UrnMm9
  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 0x8496b02582fb1e39584a08f08d65a0e0562838060d0099b608bfbd04984eee83. 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/78eDLdaQfNG2Uyq6UrnMm9.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/78eDLdaQfNG2Uyq6UrnMm9.
    date published: 2026-06-13T12:53:06Z

Nothing Change (Kawz Remix)
type: MusicAlbum
date published: 2021-01-29
track: Nothing Change - Kawz Remix
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222297
  explicit: false
  by artist: Future Class
  by artist: RADIØMATIK
  by artist: Kawz
  in album: Nothing Change (Kawz Remix)
    type: MusicAlbum
    date published: 2021-01-29
  isrc code: BXLVT2100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:04:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8bf4540ec8f0c29ca786f56f262946cbbeb3acaf84e097e95790647e0e9ad586
  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/1VTDmhysqO8V718QwasrQr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VTDmhysqO8V718QwasrQr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8bf4540ec8f0c29ca786f56f262946cbbeb3acaf84e097e95790647e0e9ad586","isrc":"BXLVT2100001","name":"Nothing Change - Kawz Remix","registered_at":"2026-06-06T18:04:49Z","spotify_id":"1VTDmhysqO8V718QwasrQr","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 0x8bf4540ec8f0c29ca786f56f262946cbbeb3acaf84e097e95790647e0e9ad586. 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/1VTDmhysqO8V718QwasrQr.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/1VTDmhysqO8V718QwasrQr.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x8bf4540ec8f0c29ca786f56f262946cbbeb3acaf84e097e95790647e0e9ad586","isrc":"BXLVT2100001","name":"Nothing Change - Kawz Remix","registered_at":"2026-06-06T18:04:49Z","spotify_id":"1VTDmhysqO8V718QwasrQr","type":"track"}

San Francisco
type: MusicAlbum
date published: 2021-01-22
track: San Francisco - Extended Mix
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284164
  explicit: false
  by artist: Future Class
  in album: San Francisco
    type: MusicAlbum
    date published: 2021-01-22
track: San Francisco - Original Mix
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175364
  explicit: false
  by artist: Future Class
  in album: San Francisco
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: QZ5FN2111670

Show Some Love (Future Class Remix)
type: MusicAlbum
date published: 2021-01-08
track: Show Some Love - Future Class Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207631
  explicit: false
  by artist: Showtek
  by artist: sonofsteve
  by artist: Future Class
  in album: Show Some Love (Future Class Remix)
    type: MusicAlbum
    date published: 2021-01-08
  isrc code: NLZ8W2100017

Good Dope
type: MusicAlbum
date published: 2020-10-16
track: Good Dope
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177585
  explicit: false
  by artist: Future Class
  by artist: Makloud
  in album: Good Dope
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: NLZ8W2000061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:20:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e7dfc5290fc9c2f0940bf25be4a0a9932e10fdbffe7077b5ae21ee9f200d030
  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/5YSjU4daoZUOaHd4eGCNHr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YSjU4daoZUOaHd4eGCNHr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e7dfc5290fc9c2f0940bf25be4a0a9932e10fdbffe7077b5ae21ee9f200d030","isrc":"NLZ8W2000061","name":"Good Dope","registered_at":"2026-06-08T17:20:58Z","spotify_id":"5YSjU4daoZUOaHd4eGCNHr","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 0x5e7dfc5290fc9c2f0940bf25be4a0a9932e10fdbffe7077b5ae21ee9f200d030. 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/5YSjU4daoZUOaHd4eGCNHr.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/5YSjU4daoZUOaHd4eGCNHr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5e7dfc5290fc9c2f0940bf25be4a0a9932e10fdbffe7077b5ae21ee9f200d030","isrc":"NLZ8W2000061","name":"Good Dope","registered_at":"2026-06-08T17:20:58Z","spotify_id":"5YSjU4daoZUOaHd4eGCNHr","type":"track"}
track: Good Dope
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177802
  explicit: false
  by artist: Future Class
  by artist: Makloud
  in album: Good Dope
    type: MusicAlbum
    date published: 2020-10-16

Drive Me Loco
type: MusicAlbum
date published: 2020-09-18
track: Drive Me Loco
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173155
  explicit: false
  by artist: Future Class
  by artist: Pump Gorilla
  in album: Drive Me Loco
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: GBKQU2088371
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:50:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb4fca3907768c1d7b92145958592cd938ff1887f07e5648a01a0d5202dac4a9
  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/5hDNtYpIooR2sWeLvaQqTA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hDNtYpIooR2sWeLvaQqTA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb4fca3907768c1d7b92145958592cd938ff1887f07e5648a01a0d5202dac4a9","isrc":"GBKQU2088371","name":"Drive Me Loco","registered_at":"2026-06-07T20:50:54Z","spotify_id":"5hDNtYpIooR2sWeLvaQqTA","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 0xfb4fca3907768c1d7b92145958592cd938ff1887f07e5648a01a0d5202dac4a9. 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/5hDNtYpIooR2sWeLvaQqTA.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/5hDNtYpIooR2sWeLvaQqTA.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfb4fca3907768c1d7b92145958592cd938ff1887f07e5648a01a0d5202dac4a9","isrc":"GBKQU2088371","name":"Drive Me Loco","registered_at":"2026-06-07T20:50:54Z","spotify_id":"5hDNtYpIooR2sWeLvaQqTA","type":"track"}

Pontos de Exclamação (Vintage Culture & Future Class Remix)
type: MusicAlbum
date published: 2020-06-12
track: Pontos de Exclamação - Vintage Culture & Future Class Remix
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218770
  explicit: false
  by artist: Jovem Dionisio
  by artist: Vintage Culture
  by artist: Future Class
  in album: Pontos de Exclamação (Vintage Culture & Future Class Remix)
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: BXHBP1900505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:07:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46591c5e4b43a31f7207707f18d85cfe731f4eecb7f70197784923158815e1bf
  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/25usEf5iGk9HL0LM9VTxue.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25usEf5iGk9HL0LM9VTxue
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x46591c5e4b43a31f7207707f18d85cfe731f4eecb7f70197784923158815e1bf","isrc":"BXHBP1900505","name":"Pontos de Exclamação - Vintage Culture & Future Class Remix","registered_at":"2026-06-01T13:07:04Z","spotify_id":"25usEf5iGk9HL0LM9VTxue","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 0x46591c5e4b43a31f7207707f18d85cfe731f4eecb7f70197784923158815e1bf. 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/25usEf5iGk9HL0LM9VTxue.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/25usEf5iGk9HL0LM9VTxue.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x46591c5e4b43a31f7207707f18d85cfe731f4eecb7f70197784923158815e1bf","isrc":"BXHBP1900505","name":"Pontos de Exclamação - Vintage Culture & Future Class Remix","registered_at":"2026-06-01T13:07:04Z","spotify_id":"25usEf5iGk9HL0LM9VTxue","type":"track"}

Contra
type: MusicAlbum
date published: 2020-06-05
track: Contra
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127741
  explicit: false
  by artist: Future Class
  by artist: Gaggi
  in album: Contra
    type: MusicAlbum
    date published: 2020-06-05
  isrc code: QZ5FN2006051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:12:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x155debed314a7fceec624a35e575aecce2038d9769c647c9f0b1aad7d1e607d8
  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/5vfjHLaR8uvQhug6VN7jpi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vfjHLaR8uvQhug6VN7jpi
  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 0x155debed314a7fceec624a35e575aecce2038d9769c647c9f0b1aad7d1e607d8. 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/5vfjHLaR8uvQhug6VN7jpi.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/5vfjHLaR8uvQhug6VN7jpi.
    date published: 2026-06-13T15:41:10Z

Mario High
type: MusicAlbum
date published: 2020-04-17
track: Mario High
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176640
  explicit: false
  by artist: Future Class
  by artist: Rivas (BR)
  in album: Mario High
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: GBKQU2029227
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:39:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a75b84e3e8772d5a751c647eb1c003f60becfd496a5ca95df67500fbf5e6e1e
  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/7tqDZrXsNkzdf1p6Yby6ny.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tqDZrXsNkzdf1p6Yby6ny
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a75b84e3e8772d5a751c647eb1c003f60becfd496a5ca95df67500fbf5e6e1e","isrc":"GBKQU2029227","name":"Mario High","registered_at":"2026-06-07T01:39:46Z","spotify_id":"7tqDZrXsNkzdf1p6Yby6ny","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 0x0a75b84e3e8772d5a751c647eb1c003f60becfd496a5ca95df67500fbf5e6e1e. 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/7tqDZrXsNkzdf1p6Yby6ny.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/7tqDZrXsNkzdf1p6Yby6ny.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0a75b84e3e8772d5a751c647eb1c003f60becfd496a5ca95df67500fbf5e6e1e","isrc":"GBKQU2029227","name":"Mario High","registered_at":"2026-06-07T01:39:46Z","spotify_id":"7tqDZrXsNkzdf1p6Yby6ny","type":"track"}

Nothing Change (Remixes)
type: MusicAlbum
date published: 2019-08-29
track: Nothing Change - Tim Baresko Remix
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209280
  explicit: false
  by artist: Future Class
  by artist: RADIØMATIK
  by artist: Tim Baresko
  in album: Nothing Change (Remixes)
    type: MusicAlbum
    date published: 2019-08-29
  isrc code: BXLVT1900327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:47:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefa22d95e4818f84a3231ecaf4fbec1d86f4895fa1374aebd029e7971ced3c63
  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/55sX4WsRxTtsVk1rTofdMq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55sX4WsRxTtsVk1rTofdMq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xefa22d95e4818f84a3231ecaf4fbec1d86f4895fa1374aebd029e7971ced3c63","isrc":"BXLVT1900327","name":"Nothing Change - Tim Baresko Remix","registered_at":"2026-06-06T10:47:40Z","spotify_id":"55sX4WsRxTtsVk1rTofdMq","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 0xefa22d95e4818f84a3231ecaf4fbec1d86f4895fa1374aebd029e7971ced3c63. 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/55sX4WsRxTtsVk1rTofdMq.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/55sX4WsRxTtsVk1rTofdMq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xefa22d95e4818f84a3231ecaf4fbec1d86f4895fa1374aebd029e7971ced3c63","isrc":"BXLVT1900327","name":"Nothing Change - Tim Baresko Remix","registered_at":"2026-06-06T10:47:40Z","spotify_id":"55sX4WsRxTtsVk1rTofdMq","type":"track"}
track: Nothing Change - Almanac Remix
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144934
  explicit: false
  by artist: Future Class
  by artist: RADIØMATIK
  by artist: Almanac
  in album: Nothing Change (Remixes)
    type: MusicAlbum
    date published: 2019-08-29
  isrc code: BXLVT1900320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:37:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x937ee941c204178d132eef8eacfff43ed31c11992a1eff237669e7aa3f5ca108
  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/4rmnsXOnLLFh96ByEucLMn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rmnsXOnLLFh96ByEucLMn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x937ee941c204178d132eef8eacfff43ed31c11992a1eff237669e7aa3f5ca108","isrc":"BXLVT1900320","name":"Nothing Change - Almanac Remix","registered_at":"2026-06-07T13:37:01Z","spotify_id":"4rmnsXOnLLFh96ByEucLMn","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 0x937ee941c204178d132eef8eacfff43ed31c11992a1eff237669e7aa3f5ca108. 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/4rmnsXOnLLFh96ByEucLMn.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/4rmnsXOnLLFh96ByEucLMn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x937ee941c204178d132eef8eacfff43ed31c11992a1eff237669e7aa3f5ca108","isrc":"BXLVT1900320","name":"Nothing Change - Almanac Remix","registered_at":"2026-06-07T13:37:01Z","spotify_id":"4rmnsXOnLLFh96ByEucLMn","type":"track"}
track: Nothing Change - Dizrupt Remix
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233172
  explicit: false
  by artist: Future Class
  by artist: RADIØMATIK
  by artist: Dizrupt
  in album: Nothing Change (Remixes)
    type: MusicAlbum
    date published: 2019-08-29
track: Nothing Change - Holt 88 Remix
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253815
  explicit: false
  by artist: Future Class
  by artist: RADIØMATIK
  by artist: Holt 88
  in album: Nothing Change (Remixes)
    type: MusicAlbum
    date published: 2019-08-29
  isrc code: BXLVT1900322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:12:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa354368727c9d660c8f2c55ea176ac6c0c23741e6be0d1e3e687af62fce601ab
  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/48d9eYHNoRKZB1OYvX7OMM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48d9eYHNoRKZB1OYvX7OMM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa354368727c9d660c8f2c55ea176ac6c0c23741e6be0d1e3e687af62fce601ab","isrc":"BXLVT1900322","name":"Nothing Change - Holt 88 Remix","registered_at":"2026-06-08T12:12:08Z","spotify_id":"48d9eYHNoRKZB1OYvX7OMM","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 0xa354368727c9d660c8f2c55ea176ac6c0c23741e6be0d1e3e687af62fce601ab. 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/48d9eYHNoRKZB1OYvX7OMM.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/48d9eYHNoRKZB1OYvX7OMM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa354368727c9d660c8f2c55ea176ac6c0c23741e6be0d1e3e687af62fce601ab","isrc":"BXLVT1900322","name":"Nothing Change - Holt 88 Remix","registered_at":"2026-06-08T12:12:08Z","spotify_id":"48d9eYHNoRKZB1OYvX7OMM","type":"track"}

Rhythm Of The Night
type: MusicAlbum
date published: 2018-09-13
track: Rhythm Of The Night
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189919
  explicit: false
  by artist: Future Class
  by artist: Rivas (BR)
  in album: Rhythm Of The Night
    type: MusicAlbum
    date published: 2018-09-13
  isrc code: QM42K1847119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:16:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9779f6262fb0a9d1dafbc29ca54cbf03f5b22e77f5718817a654174367e7932e
  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/3M2micKzrGpgNGraACataQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M2micKzrGpgNGraACataQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9779f6262fb0a9d1dafbc29ca54cbf03f5b22e77f5718817a654174367e7932e","isrc":"QM42K1847119","name":"Rhythm Of The Night","registered_at":"2026-06-25T07:16:28Z","spotify_id":"3M2micKzrGpgNGraACataQ","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 0x9779f6262fb0a9d1dafbc29ca54cbf03f5b22e77f5718817a654174367e7932e. 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/3M2micKzrGpgNGraACataQ.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/3M2micKzrGpgNGraACataQ.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x9779f6262fb0a9d1dafbc29ca54cbf03f5b22e77f5718817a654174367e7932e","isrc":"QM42K1847119","name":"Rhythm Of The Night","registered_at":"2026-06-25T07:16:28Z","spotify_id":"3M2micKzrGpgNGraACataQ","type":"track"}

A.S.S
type: MusicAlbum
date published: 2018-08-30
track: A.S.S - Original Mix
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276480
  explicit: false
  by artist: Future Class
  by artist: Teken
  in album: A.S.S
    type: MusicAlbum
    date published: 2018-08-30
  isrc code: USLZJ1834881
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:04:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcec5bedd1e03c00215e1893d67d4822c04837ea544299a0ac79acbec51e8b9d9
  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/00duQ8k8cuC1GBL76Nlubd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00duQ8k8cuC1GBL76Nlubd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcec5bedd1e03c00215e1893d67d4822c04837ea544299a0ac79acbec51e8b9d9","isrc":"USLZJ1834881","name":"A.S.S - Original Mix","registered_at":"2026-06-21T06:04:22Z","spotify_id":"00duQ8k8cuC1GBL76Nlubd","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 0xcec5bedd1e03c00215e1893d67d4822c04837ea544299a0ac79acbec51e8b9d9. 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/00duQ8k8cuC1GBL76Nlubd.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/00duQ8k8cuC1GBL76Nlubd.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcec5bedd1e03c00215e1893d67d4822c04837ea544299a0ac79acbec51e8b9d9","isrc":"USLZJ1834881","name":"A.S.S - Original Mix","registered_at":"2026-06-21T06:04:22Z","spotify_id":"00duQ8k8cuC1GBL76Nlubd","type":"track"}

Nothing Change
type: MusicAlbum
date published: 2018-03-23
track: Nothing Change
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214914
  explicit: false
  by artist: Future Class
  by artist: RADIØMATIK
  in album: Nothing Change
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: BXLVT1800004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:08:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4afa7969586693e3c85960b3a3ab4809da1a1a44b00e5124d8371b7cf6a2834b
  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/4c3KyAgVtSjsWlhCegDHBy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4c3KyAgVtSjsWlhCegDHBy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4afa7969586693e3c85960b3a3ab4809da1a1a44b00e5124d8371b7cf6a2834b","isrc":"BXLVT1800004","name":"Nothing Change","registered_at":"2026-06-04T15:08:55Z","spotify_id":"4c3KyAgVtSjsWlhCegDHBy","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 0x4afa7969586693e3c85960b3a3ab4809da1a1a44b00e5124d8371b7cf6a2834b. 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/4c3KyAgVtSjsWlhCegDHBy.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/4c3KyAgVtSjsWlhCegDHBy.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4afa7969586693e3c85960b3a3ab4809da1a1a44b00e5124d8371b7cf6a2834b","isrc":"BXLVT1800004","name":"Nothing Change","registered_at":"2026-06-04T15:08:55Z","spotify_id":"4c3KyAgVtSjsWlhCegDHBy","type":"track"}

Every Second
type: MusicAlbum
date published: 2018-03-23
track: Every Second
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190428
  explicit: false
  by artist: Future Class
  in album: Every Second
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: QZ5FN1830219
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:20:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8986cae8c020e7723958507c4657f733c19f510307535af2e7a456172303c50e
  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/3TB7bMvHDYcwA8Klo2U9OU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TB7bMvHDYcwA8Klo2U9OU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8986cae8c020e7723958507c4657f733c19f510307535af2e7a456172303c50e","isrc":"QZ5FN1830219","name":"Every Second","registered_at":"2026-06-07T14:20:32Z","spotify_id":"3TB7bMvHDYcwA8Klo2U9OU","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 0x8986cae8c020e7723958507c4657f733c19f510307535af2e7a456172303c50e. 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/3TB7bMvHDYcwA8Klo2U9OU.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/3TB7bMvHDYcwA8Klo2U9OU.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x8986cae8c020e7723958507c4657f733c19f510307535af2e7a456172303c50e","isrc":"QZ5FN1830219","name":"Every Second","registered_at":"2026-06-07T14:20:32Z","spotify_id":"3TB7bMvHDYcwA8Klo2U9OU","type":"track"}

Tu Gente
type: MusicAlbum
date published: 2018-02-05
track: Tu Gente
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182807
  explicit: false
  by artist: Future Class
  by artist: Dan K
  in album: Tu Gente
    type: MusicAlbum
    date published: 2018-02-05
  isrc code: QZ5FN1812425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:40:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1b9be9841fe1a08327c00393b61468a5f147b389a0e54134361bd5b3c26c9dc
  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/5nwvyINrv2PvaAziFT19nI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nwvyINrv2PvaAziFT19nI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1b9be9841fe1a08327c00393b61468a5f147b389a0e54134361bd5b3c26c9dc","isrc":"QZ5FN1812425","name":"Tu Gente","registered_at":"2026-06-05T22:40:18Z","spotify_id":"5nwvyINrv2PvaAziFT19nI","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 0xd1b9be9841fe1a08327c00393b61468a5f147b389a0e54134361bd5b3c26c9dc. 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/5nwvyINrv2PvaAziFT19nI.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/5nwvyINrv2PvaAziFT19nI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd1b9be9841fe1a08327c00393b61468a5f147b389a0e54134361bd5b3c26c9dc","isrc":"QZ5FN1812425","name":"Tu Gente","registered_at":"2026-06-05T22:40:18Z","spotify_id":"5nwvyINrv2PvaAziFT19nI","type":"track"}

Stand In Line (Extended Mix)
type: MusicAlbum
date published: 2023-09-22
track: Stand In Line - Extended Mix
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249718
  explicit: false
  by artist: Sevek
  by artist: Future Class
  by artist: RYVM
  in album: Stand In Line (Extended Mix)
    type: MusicAlbum
    date published: 2023-09-22
  isrc code: NLZ542301265

Champagne Bottle
type: MusicAlbum
date published: 2024-04-26
track: Champagne Bottle
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118110
  explicit: false
  by artist: Future Class
  by artist: Mazzocchi
  in album: Champagne Bottle
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: DEPI82410944
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:33:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d178ba81a778e6b7bf74fd4905a7474cc0b905f52139121bd01120e40e63322
  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/31eW4SdIrJId1bnkxSCXb2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31eW4SdIrJId1bnkxSCXb2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d178ba81a778e6b7bf74fd4905a7474cc0b905f52139121bd01120e40e63322","isrc":"DEPI82410944","name":"Champagne Bottle","registered_at":"2026-06-05T05:33:00Z","spotify_id":"31eW4SdIrJId1bnkxSCXb2","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 0x2d178ba81a778e6b7bf74fd4905a7474cc0b905f52139121bd01120e40e63322. 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/31eW4SdIrJId1bnkxSCXb2.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/31eW4SdIrJId1bnkxSCXb2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2d178ba81a778e6b7bf74fd4905a7474cc0b905f52139121bd01120e40e63322","isrc":"DEPI82410944","name":"Champagne Bottle","registered_at":"2026-06-05T05:33:00Z","spotify_id":"31eW4SdIrJId1bnkxSCXb2","type":"track"}
track: Champagne Bottle - FABLO VIP Mix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154925
  explicit: false
  by artist: Future Class
  by artist: FABLO
  by artist: Mazzocchi
  in album: Champagne Bottle
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: DEPI82410945
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:03:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x991a86aad6056e204110e8ad6040ab0dc03bb5e9eeba786bcfe6a751a9279543
  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/4ziamtE3bBBpidlV86klm6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ziamtE3bBBpidlV86klm6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x991a86aad6056e204110e8ad6040ab0dc03bb5e9eeba786bcfe6a751a9279543","isrc":"DEPI82410945","name":"Champagne Bottle - FABLO VIP Mix","registered_at":"2026-06-27T08:03:18Z","spotify_id":"4ziamtE3bBBpidlV86klm6","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 0x991a86aad6056e204110e8ad6040ab0dc03bb5e9eeba786bcfe6a751a9279543. 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/4ziamtE3bBBpidlV86klm6.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/4ziamtE3bBBpidlV86klm6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x991a86aad6056e204110e8ad6040ab0dc03bb5e9eeba786bcfe6a751a9279543","isrc":"DEPI82410945","name":"Champagne Bottle - FABLO VIP Mix","registered_at":"2026-06-27T08:03:18Z","spotify_id":"4ziamtE3bBBpidlV86klm6","type":"track"}
track: Champagne Bottle - Instrumental Mix
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173858
  explicit: false
  by artist: Future Class
  by artist: Mazzocchi
  in album: Champagne Bottle
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: DEPI82410946
track: Champagne Bottle - Extended Mix
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173858
  explicit: false
  by artist: Future Class
  by artist: Mazzocchi
  in album: Champagne Bottle
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: DEPI82410947
track: Champagne Bottle - FABLO Extended VIP Mix
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210447
  explicit: false
  by artist: Future Class
  by artist: FABLO
  by artist: Mazzocchi
  in album: Champagne Bottle
    type: MusicAlbum
    date published: 2024-04-26

Me Gusta
type: MusicAlbum
date published: 2024-03-01
track: Me Gusta
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133315
  explicit: false
  by artist: Future Class
  by artist: Luis Rodriguez
  in album: Me Gusta
    type: MusicAlbum
    date published: 2024-03-01
  isrc code: DEPI82402230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:16:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa40b51a4d47443d529fca6a85d65fdab2ae27db6f22d3528bee9058fe46ed7c6
  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/4rGuSRFq1IE8We7Cii6GEb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rGuSRFq1IE8We7Cii6GEb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa40b51a4d47443d529fca6a85d65fdab2ae27db6f22d3528bee9058fe46ed7c6","isrc":"DEPI82402230","name":"Me Gusta","registered_at":"2026-06-10T05:16:00Z","spotify_id":"4rGuSRFq1IE8We7Cii6GEb","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 0xa40b51a4d47443d529fca6a85d65fdab2ae27db6f22d3528bee9058fe46ed7c6. 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/4rGuSRFq1IE8We7Cii6GEb.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/4rGuSRFq1IE8We7Cii6GEb.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa40b51a4d47443d529fca6a85d65fdab2ae27db6f22d3528bee9058fe46ed7c6","isrc":"DEPI82402230","name":"Me Gusta","registered_at":"2026-06-10T05:16:00Z","spotify_id":"4rGuSRFq1IE8We7Cii6GEb","type":"track"}
track: Me Gusta - Instrumental Mix
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210297
  explicit: false
  by artist: Future Class
  by artist: Luis Rodriguez
  in album: Me Gusta
    type: MusicAlbum
    date published: 2024-03-01
track: Me Gusta - Extended Mix
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210297
  explicit: false
  by artist: Future Class
  by artist: Luis Rodriguez
  in album: Me Gusta
    type: MusicAlbum
    date published: 2024-03-01

Follow U (Extended Mix)
type: MusicAlbum
date published: 2022-09-23
track: Follow U - Extended Mix
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201909
  explicit: false
  by artist: Future Class
  by artist: Fraxy
  in album: Follow U (Extended Mix)
    type: MusicAlbum
    date published: 2022-09-23

Tamale
type: MusicAlbum
date published: 2025-04-11
track: Tamale
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139047
  explicit: false
  by artist: Sevek
  by artist: Giorgio Dala
  by artist: Future Class
  by artist: Lucas Darío
  in album: Tamale
    type: MusicAlbum
    date published: 2025-04-11
  isrc code: DEPI82502773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:26:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c4b4b4311c809a209910f25ded56436ce920389bd1a89270cb6ef9cd727ff83
  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/4aCNF0bNFtfUcSb4KdqFB2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aCNF0bNFtfUcSb4KdqFB2
  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 0x4c4b4b4311c809a209910f25ded56436ce920389bd1a89270cb6ef9cd727ff83. 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/4aCNF0bNFtfUcSb4KdqFB2.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/4aCNF0bNFtfUcSb4KdqFB2.
    date published: 2026-06-13T15:41:10Z
track: Tamale - Extended Mix
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194404
  explicit: false
  by artist: Sevek
  by artist: Giorgio Dala
  by artist: Future Class
  by artist: Lucas Darío
  in album: Tamale
    type: MusicAlbum
    date published: 2025-04-11
  isrc code: DEPI82502751

Right Now
type: MusicAlbum
date published: 2025-03-07
track: Right Now
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165000
  explicit: false
  by artist: Future Class
  in album: Right Now
    type: MusicAlbum
    date published: 2025-03-07
  isrc code: NL1ZN2503504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:26:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f209951f7bf3cc3f9823870a089304a40f8413899a9af00d1494d2eb9952c0f
  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/3VpUvdAx1lZQ50UOKnzLFd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VpUvdAx1lZQ50UOKnzLFd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f209951f7bf3cc3f9823870a089304a40f8413899a9af00d1494d2eb9952c0f","isrc":"NL1ZN2503504","name":"Right Now","registered_at":"2026-06-08T21:26:54Z","spotify_id":"3VpUvdAx1lZQ50UOKnzLFd","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 0x0f209951f7bf3cc3f9823870a089304a40f8413899a9af00d1494d2eb9952c0f. 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/3VpUvdAx1lZQ50UOKnzLFd.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/3VpUvdAx1lZQ50UOKnzLFd.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0f209951f7bf3cc3f9823870a089304a40f8413899a9af00d1494d2eb9952c0f","isrc":"NL1ZN2503504","name":"Right Now","registered_at":"2026-06-08T21:26:54Z","spotify_id":"3VpUvdAx1lZQ50UOKnzLFd","type":"track"}

Tipsy (Future Class Remix)
type: MusicAlbum
date published: 2025-02-14
track: Tipsy - Future Class Remix
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Maggie Szabo
  by artist: DANZR
  by artist: Future Class
  in album: Tipsy (Future Class Remix)
    type: MusicAlbum
    date published: 2025-02-14
  isrc code: DEXO52440784
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:22:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b040c1bc47c0360ad4f7e5fc64d4625c5a7a0837b27f40a8146b4ff60e5661b
  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/7kJyex5xDxWmVvqqF1kP55.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kJyex5xDxWmVvqqF1kP55
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0b040c1bc47c0360ad4f7e5fc64d4625c5a7a0837b27f40a8146b4ff60e5661b","isrc":"DEXO52440784","name":"Tipsy - Future Class Remix","registered_at":"2026-06-05T17:22:36Z","spotify_id":"7kJyex5xDxWmVvqqF1kP55","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 0x0b040c1bc47c0360ad4f7e5fc64d4625c5a7a0837b27f40a8146b4ff60e5661b. 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/7kJyex5xDxWmVvqqF1kP55.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/7kJyex5xDxWmVvqqF1kP55.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0b040c1bc47c0360ad4f7e5fc64d4625c5a7a0837b27f40a8146b4ff60e5661b","isrc":"DEXO52440784","name":"Tipsy - Future Class Remix","registered_at":"2026-06-05T17:22:36Z","spotify_id":"7kJyex5xDxWmVvqqF1kP55","type":"track"}

Just My Mind
type: MusicAlbum
date published: 2025-01-10
track: Just My Mind
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170190
  explicit: false
  by artist: Future Class
  in album: Just My Mind
    type: MusicAlbum
    date published: 2025-01-10
  isrc code: NL1ZN2503411
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:26:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96028bba59a0f91b4ebb4fbd05f70454ebc79769654c1651fc40c32c4fc7bd2a
  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/1fV3IIGiQpF6OyyQBxy4i0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fV3IIGiQpF6OyyQBxy4i0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96028bba59a0f91b4ebb4fbd05f70454ebc79769654c1651fc40c32c4fc7bd2a","isrc":"NL1ZN2503411","name":"Just My Mind","registered_at":"2026-06-21T18:26:18Z","spotify_id":"1fV3IIGiQpF6OyyQBxy4i0","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 0x96028bba59a0f91b4ebb4fbd05f70454ebc79769654c1651fc40c32c4fc7bd2a. 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/1fV3IIGiQpF6OyyQBxy4i0.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/1fV3IIGiQpF6OyyQBxy4i0.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x96028bba59a0f91b4ebb4fbd05f70454ebc79769654c1651fc40c32c4fc7bd2a","isrc":"NL1ZN2503411","name":"Just My Mind","registered_at":"2026-06-21T18:26:18Z","spotify_id":"1fV3IIGiQpF6OyyQBxy4i0","type":"track"}

Heat
type: MusicRecording
duration: PT2M51S
duration ms: 171438
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08
isrc code: DEPI82322982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:58:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x698608c60ffb121cb532de61377629f5a6733489940a59fc1317ca2826c2a327
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/6g3TniDfFA7M03dR0oPNaQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6g3TniDfFA7M03dR0oPNaQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x698608c60ffb121cb532de61377629f5a6733489940a59fc1317ca2826c2a327. 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/6g3TniDfFA7M03dR0oPNaQ.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/6g3TniDfFA7M03dR0oPNaQ.
  date published: 2026-06-13T13:32:09Z

Contra
type: MusicRecording
duration: PT2M7S
duration ms: 127741
explicit: false
by artist: Future Class
by artist: Gaggi
in album: Contra
  type: MusicAlbum
  date published: 2020-06-05
isrc code: QZ5FN2006051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:12:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x155debed314a7fceec624a35e575aecce2038d9769c647c9f0b1aad7d1e607d8
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/5vfjHLaR8uvQhug6VN7jpi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vfjHLaR8uvQhug6VN7jpi
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 0x155debed314a7fceec624a35e575aecce2038d9769c647c9f0b1aad7d1e607d8. 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/5vfjHLaR8uvQhug6VN7jpi.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/5vfjHLaR8uvQhug6VN7jpi.
  date published: 2026-06-13T15:41:10Z

Where'd You Go
type: MusicRecording
duration: PT3M2S
duration ms: 182404
explicit: false
by artist: Future Class
by artist: FROZT
by artist: Kohen
in album: Where'd You Go
  type: MusicAlbum
  date published: 2023-04-28
isrc code: NL1ZN2302127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T18:07:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9735f0e25f73c224430475b9d38f6ddc589edba16beea63398398b5e2559f401
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/7KLlDR1Q1CNWm38nlcCgF2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KLlDR1Q1CNWm38nlcCgF2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9735f0e25f73c224430475b9d38f6ddc589edba16beea63398398b5e2559f401","isrc":"NL1ZN2302127","name":"Where'd You Go","registered_at":"2026-06-23T18:07:46Z","spotify_id":"7KLlDR1Q1CNWm38nlcCgF2","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 0x9735f0e25f73c224430475b9d38f6ddc589edba16beea63398398b5e2559f401. 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/7KLlDR1Q1CNWm38nlcCgF2.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/7KLlDR1Q1CNWm38nlcCgF2.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9735f0e25f73c224430475b9d38f6ddc589edba16beea63398398b5e2559f401","isrc":"NL1ZN2302127","name":"Where'd You Go","registered_at":"2026-06-23T18:07:46Z","spotify_id":"7KLlDR1Q1CNWm38nlcCgF2","type":"track"}

Return To Forever
type: MusicRecording
duration: PT2M50S
duration ms: 170590
explicit: false
by artist: Future Class
by artist: jeonghyeon
by artist: Sielo
in album: Return To Forever
  type: MusicAlbum
  date published: 2021-05-28
isrc code: GBKQU2149633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:19:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3
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/5w9yxsVPrSlRAcET0Fm0JK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w9yxsVPrSlRAcET0Fm0JK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3","isrc":"GBKQU2149633","name":"Return To Forever","registered_at":"2026-06-11T04:19:30Z","spotify_id":"5w9yxsVPrSlRAcET0Fm0JK","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 0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3. 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/5w9yxsVPrSlRAcET0Fm0JK.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/5w9yxsVPrSlRAcET0Fm0JK.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb750d1f3513a254ad83fd45e208970f9c29b610bbe84107f3365dd7037ae9bc3","isrc":"GBKQU2149633","name":"Return To Forever","registered_at":"2026-06-11T04:19:30Z","spotify_id":"5w9yxsVPrSlRAcET0Fm0JK","type":"track"}

Circulator
type: MusicRecording
duration: PT2M30S
duration ms: 150000
explicit: false
by artist: Mojjo
by artist: Future Class
in album: Circulator
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USNRS2343168

At the Party - Radio Mix
type: MusicRecording
duration: PT2M38S
duration ms: 158884
explicit: false
by artist: Future Class
by artist: Aaron Jackson
in album: At the Party (Radio Mix)
  type: MusicAlbum
  date published: 2023-05-26
isrc code: CH6542319490

Where'd You Go - Extended Mix
type: MusicRecording
duration: PT3M58S
duration ms: 238084
explicit: false
by artist: Future Class
by artist: FROZT
by artist: Kohen
in album: Where'd You Go
  type: MusicAlbum
  date published: 2023-04-28
isrc code: NL1ZN2302128

Good Dope
type: MusicRecording
duration: PT2M57S
duration ms: 177585
explicit: false
by artist: Future Class
by artist: Makloud
in album: Good Dope (The Remixes)
  type: MusicAlbum
  date published: 2021-07-16

What A Girl (feat. Belico)
type: MusicRecording
duration: PT2M41S
duration ms: 161280
explicit: false
by artist: Future Class
by artist: Fafaq
by artist: Belico
in album: CONTROVERSIA by Alok Vol. 006
  type: MusicAlbum
  date published: 2022-06-24
isrc code: BCCNG2200191

Heat - VIP Mix
type: MusicRecording
duration: PT2M28S
duration ms: 148125
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08
isrc code: DEPI82322985

What A Girl (feat. Belico)
type: MusicRecording
duration: PT2M41S
duration ms: 161280
explicit: false
by artist: Future Class
by artist: Fafaq
by artist: Belico
in album: What A Girl (feat. Belico)
  type: MusicAlbum
  date published: 2022-06-17
isrc code: BCCNG2200191

My Mind
type: MusicRecording
duration: PT3M14S
duration ms: 194516
explicit: false
by artist: Future Class
by artist: Gorillowz
in album: My Mind
  type: MusicAlbum
  date published: 2022-03-11
isrc code: NLM5S2201622

Over and Over
type: MusicRecording
duration: PT2M43S
duration ms: 163981
explicit: false
by artist: Future Class
by artist: Kush Kush
in album: Over and Over
  type: MusicAlbum
  date published: 2021-09-10
isrc code: DE1A32129955

Heat - Extended Mix
type: MusicRecording
duration: PT3M53S
duration ms: 233452
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08

About U
type: MusicRecording
duration: PT2M41S
duration ms: 161108
explicit: false
by artist: Future Class
by artist: Najjin
by artist: Eric Spike
in album: About U
  type: MusicAlbum
  date published: 2021-10-14
isrc code: NL1ZN2001465

Midnight
type: MusicRecording
duration: PT2M39S
duration ms: 159446
explicit: false
by artist: JustLuke
by artist: Future Class
by artist: NOËP
in album: Midnight
  type: MusicAlbum
  date published: 2022-07-22
isrc code: CH7812225482

Good Dope - SLVR Remix
type: MusicRecording
duration: PT2M55S
duration ms: 175161
explicit: false
by artist: Future Class
by artist: Makloud
by artist: SLVR
in album: Good Dope (The Remixes)
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NLZ8W2100054

Heat - Instrumental Mix
type: MusicRecording
duration: PT3M53S
duration ms: 233442
explicit: false
by artist: Future Class
by artist: Crossthy
in album: Heat
  type: MusicAlbum
  date published: 2023-12-08

Good Dope - Douth! Remix
type: MusicRecording
duration: PT2M49S
duration ms: 169163
explicit: false
by artist: Future Class
by artist: Makloud
by artist: Douth!
in album: Good Dope (The Remixes)
  type: MusicAlbum
  date published: 2021-07-16
isrc code: NLZ8W2100136

Stand In Line - Extended Mix
type: MusicRecording
duration: PT4M9S
duration ms: 249718
explicit: false
by artist: Sevek
by artist: Future Class
by artist: RYVM
in album: Stand In Line (Extended Mix)
  type: MusicAlbum
  date published: 2023-09-22
isrc code: NLZ542301265