EmpathP
type: MusicGroup
genre: vocaloid
popularity: 39
followers: 12894
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb764251eb4ee3bf49925d8ae073000d851694f748eac2ddf12f5d07e4672c132
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2ce94bb-c17a-4fd0-8ecf-beb379c9b042.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2ce94bb-c17a-4fd0-8ecf-beb379c9b042.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2ce94bb-c17a-4fd0-8ecf-beb379c9b042
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 0xb764251eb4ee3bf49925d8ae073000d851694f748eac2ddf12f5d07e4672c132. 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/f2ce94bb-c17a-4fd0-8ecf-beb379c9b042.json and https://artists.proofprofile.net/proofs/artist/f2ce94bb-c17a-4fd0-8ecf-beb379c9b042.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Ghosts of Artificial Trees (MarcoSouzaa Remix)
  type: MusicAlbum
  date published: 2018-11-02
  track: Ghosts of Artificial Trees (MarcoSouzaa Remix)
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302769
    explicit: false
    by artist: EmpathP
    by artist: MarcoSouzaa
    in album: Ghosts of Artificial Trees (MarcoSouzaa Remix)
      type: MusicAlbum
      date published: 2018-11-02
album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
  type: MusicAlbum
  date published: 2024-09-20
  track: Waiting for the End
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210002
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Helena
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197100
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: QZWFJ2453742
  track: I Miss You
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239014
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Kill the Lights
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209022
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: This is Gospel
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190015
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Let Go
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210013
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: QZWFJ2453746
  track: Only One
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270013
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Dancing on My Own
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261825
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: All the Things She Said
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203518
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Mirror
    type: MusicRecording
    duration: PT4M44S
    duration ms: 284541
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Landslide
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203512
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
  track: Bara no Hana (Bonus Track)
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281789
    explicit: false
    by artist: EmpathP
    in album: Sometimes I Feel Lonely (Piano Cover Album vol 1)
      type: MusicAlbum
      date published: 2024-09-20
album: Fossils
  type: MusicAlbum
  date published: 2023-09-06
  track: Fossils
    type: MusicRecording
    duration: PT5M3S
    duration ms: 303046
    explicit: false
    by artist: EmpathP
    in album: Fossils
      type: MusicAlbum
      date published: 2023-09-06
    isrc code: QZTAW2370469
  track: Séance
    type: MusicRecording
    duration: PT4M49S
    duration ms: 289536
    explicit: false
    by artist: EmpathP
    in album: Fossils
      type: MusicAlbum
      date published: 2023-09-06
    isrc code: QZTAW2370470
  track: Astronauts & Anthropologists
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247943
    explicit: false
    by artist: EmpathP
    in album: Fossils
      type: MusicAlbum
      date published: 2023-09-06
    isrc code: QZTAW2370471
  track: Like a Comet
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217333
    explicit: false
    by artist: EmpathP
    in album: Fossils
      type: MusicAlbum
      date published: 2023-09-06
    isrc code: QZTAW2370472
  track: Renaissance Man
  track: Microscopic Life
  track: Mercutio
  track: Genie
  track: Everything was Beautiful
  track: Trapeze
album: Five Years
album: Ghosts of Artificial Trees
album: Three Hearts Special Edition
album: Leaving Donna
album: A Certain Path
album: Lullaby of the False Hydra
album: I Can't Sleep
album: Grave Digging Girl
album: How Does the Garden Grow
album: Walking Disaster
album: A Wicked Girl and a Tin Boy
album: Lucid
album: CMYK
album: 01 FRIENDS (feat. Hatsune Miku)
album: Spectrum
album: Secret Garden (Pt Br)
album: YELLOW
album: MAIKAVERSE
album: Vocallective Sampler #1
album: Vocallective Sampler #2
album: Envision
album: Lifeless / Leaving Donna (Remix)
track: Falling out of Love
track: Nothing I Can Do
track: I Can't Sleep
track: Hades
track: Grave Digging Girl
track: Grave Digging Girl - Instrumental
track: Walking Disaster
track: Walking Disaster - Instrumental
track: Hades - Instrumental
track: Half Empty
track: Ghosts of Artificial Trees (MarcoSouzaa Remix)
track: Waiting for the End
track: Helena
track: I Miss You
track: Kill the Lights
track: This is Gospel
track: Let Go
track: Only One
track: Dancing on My Own

Renaissance Man
type: MusicRecording
duration: PT5M28S
duration ms: 328071
explicit: false
by artist: EmpathP
in album: Fossils
  type: MusicAlbum
  date published: 2023-09-06
isrc code: QZTAW2370473

Microscopic Life
type: MusicRecording
duration: PT4M7S
duration ms: 247680
explicit: false
by artist: EmpathP
in album: Fossils
  type: MusicAlbum
  date published: 2023-09-06
isrc code: QZTAW2370475

Mercutio
type: MusicRecording
duration: PT4M4S
duration ms: 244009
explicit: false
by artist: EmpathP
in album: Fossils
  type: MusicAlbum
  date published: 2023-09-06

Genie
type: MusicRecording
duration: PT4M37S
duration ms: 277654
explicit: false
by artist: EmpathP
in album: Fossils
  type: MusicAlbum
  date published: 2023-09-06

Everything was Beautiful
type: MusicRecording
duration: PT4M24S
duration ms: 264004
explicit: false
by artist: EmpathP
in album: Fossils
  type: MusicAlbum
  date published: 2023-09-06

Trapeze
type: MusicRecording
duration: PT2M9S
duration ms: 129509
explicit: false
by artist: EmpathP
in album: Fossils
  type: MusicAlbum
  date published: 2023-09-06

Five Years
type: MusicAlbum
date published: 2021-07-20
track: Secret Garden
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221711
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:46:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38ebe3b6c7d613556650d7e6f338f1da6bd80dc2aedce07423de9eced70d86c8
  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/6YsCg4Oj3LgCxcESqmnDdP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YsCg4Oj3LgCxcESqmnDdP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ebe3b6c7d613556650d7e6f338f1da6bd80dc2aedce07423de9eced70d86c8. 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/6YsCg4Oj3LgCxcESqmnDdP.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/6YsCg4Oj3LgCxcESqmnDdP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x38ebe3b6c7d613556650d7e6f338f1da6bd80dc2aedce07423de9eced70d86c8","isrc":"QZK6L2137046","name":"Secret Garden","registered_at":"2026-06-04T07:46:35Z","spotify_id":"6YsCg4Oj3LgCxcESqmnDdP","type":"track"}
track: Side Character
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299423
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:46:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d7f0f0e3243eb0d0b2f33594622fdf8d0b0bf51b115f28da83ae97cef7f8888
  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/7H9ff109Wudm1d67jx5Tf3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7H9ff109Wudm1d67jx5Tf3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d7f0f0e3243eb0d0b2f33594622fdf8d0b0bf51b115f28da83ae97cef7f8888","isrc":"QZK6L2137047","name":"Side Character","registered_at":"2026-06-18T18:46:29Z","spotify_id":"7H9ff109Wudm1d67jx5Tf3","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 0x5d7f0f0e3243eb0d0b2f33594622fdf8d0b0bf51b115f28da83ae97cef7f8888. 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/7H9ff109Wudm1d67jx5Tf3.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/7H9ff109Wudm1d67jx5Tf3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5d7f0f0e3243eb0d0b2f33594622fdf8d0b0bf51b115f28da83ae97cef7f8888","isrc":"QZK6L2137047","name":"Side Character","registered_at":"2026-06-18T18:46:29Z","spotify_id":"7H9ff109Wudm1d67jx5Tf3","type":"track"}
track: Half Empty
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258002
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137048
track: Lady Le Blanc
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246089
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137049
track: As We Are
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224043
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137050
track: Time Traveler
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235704
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137051
track: Nothing I Can Do
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234692
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137052
track: Weather Girl
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247078
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137053
track: Another Sad Love Song
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243827
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137054
track: Anthem Undefined
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226135
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137055
track: Paper Faces
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208820
  explicit: false
  by artist: EmpathP
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137056
track: Secret Garden - Kamex Remix
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299299
  explicit: false
  by artist: EmpathP
  by artist: Kamex
  in album: Five Years
    type: MusicAlbum
    date published: 2021-07-20
  isrc code: QZK6L2137057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Lady Le Blanc - VnaneP Remix
track: As We Are - Flanger Moose Remix
track: Heading Home - Bonus Track

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T18:19:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7912c76310c041eed4aaed6fcc5a23a0684b7b41525d08b90e515d8d0a2c16db

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7s7HGD3yLXruL6YMfQIWTG.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s7HGD3yLXruL6YMfQIWTG

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7912c76310c041eed4aaed6fcc5a23a0684b7b41525d08b90e515d8d0a2c16db","isrc":"QZK6L2137057","name":"Secret Garden - Kamex Remix","registered_at":"2026-06-06T18:19:05Z","spotify_id":"7s7HGD3yLXruL6YMfQIWTG","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7912c76310c041eed4aaed6fcc5a23a0684b7b41525d08b90e515d8d0a2c16db. 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/7s7HGD3yLXruL6YMfQIWTG.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/7s7HGD3yLXruL6YMfQIWTG.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x7912c76310c041eed4aaed6fcc5a23a0684b7b41525d08b90e515d8d0a2c16db","isrc":"QZK6L2137057","name":"Secret Garden - Kamex Remix","registered_at":"2026-06-06T18:19:05Z","spotify_id":"7s7HGD3yLXruL6YMfQIWTG","type":"track"}

Lady Le Blanc - VnaneP Remix
type: MusicRecording
duration: PT4M6S
duration ms: 246322
explicit: false
by artist: EmpathP
by artist: VNaneP
in album: Five Years
  type: MusicAlbum
  date published: 2021-07-20
isrc code: QZK6L2137058

As We Are - Flanger Moose Remix
type: MusicRecording
duration: PT4M21S
duration ms: 261290
explicit: false
by artist: EmpathP
by artist: Flanger Moose
in album: Five Years
  type: MusicAlbum
  date published: 2021-07-20

Heading Home - Bonus Track
type: MusicRecording
duration: PT3M11S
duration ms: 191102
explicit: false
by artist: EmpathP
by artist: CircusP
in album: Five Years
  type: MusicAlbum
  date published: 2021-07-20
isrc code: QZK6L2137060

Ghosts of Artificial Trees
type: MusicAlbum
date published: 2018-11-02
track: Initiate
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45454
  explicit: false
  by artist: EmpathP
  in album: Ghosts of Artificial Trees
    type: MusicAlbum
    date published: 2018-11-02
track: Robotic Sorrow
  type: MusicRecording
  duration: PT6M38S
  duration ms: 398868
  explicit: false
  by artist: EmpathP
  in album: Ghosts of Artificial Trees
    type: MusicAlbum
    date published: 2018-11-02
track: Frankenstein
  type: MusicRecording
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track: Artificial Independence
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track: Say Goodbye to the Earth
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track: Armageddon
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Three Hearts Special Edition
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track: Anonymous
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track: Witness
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    date published: 2018-08-25
track: Rain + Virus
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  by artist: EmpathP
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    date published: 2018-08-25
track: Waves of Change
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  by artist: EmpathP
  in album: Three Hearts Special Edition
    type: MusicAlbum
    date published: 2018-08-25
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track: Rose + Thorn - Instrumental
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  explicit: false
  by artist: EmpathP
  in album: Three Hearts Special Edition
    type: MusicAlbum
    date published: 2018-08-25
track: Anonymous - Instrumental
  type: MusicRecording
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  by artist: EmpathP
  in album: Three Hearts Special Edition
    type: MusicAlbum
    date published: 2018-08-25
track: Witness - Instrumental
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  duration: PT3M28S
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  by artist: EmpathP
  in album: Three Hearts Special Edition
    type: MusicAlbum
    date published: 2018-08-25
track: Rain + Virus - Instrumental
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    date published: 2018-08-25
track: Waves of Change - Instrumental
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    type: MusicAlbum
    date published: 2018-08-25

Leaving Donna
type: MusicAlbum
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track: Leaving Donna
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  by artist: EmpathP
  in album: Leaving Donna
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track: I Promise You
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track: Knot or Not
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track: White Knight
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track: Leaving Donna - Alternate Version
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track: Leaving Donna - Instrumental
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track: I Promise You - Instrumental
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  in album: Leaving Donna
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    date published: 2018-08-25
track: Knot or Not - Instrumental
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track: White Knight - Instrumental
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A Certain Path
type: MusicAlbum
date published: 2018-08-25
track: A Certain Path
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  by artist: EmpathP
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    type: MusicAlbum
    date published: 2018-08-25
track: Hello to My Today
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track: Pinwheel
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track: Witness
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    type: MusicAlbum
    date published: 2018-08-25
track: Dandelion
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track: This Grimm Reminder
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    type: MusicAlbum
    date published: 2018-08-25
track: Orange Line
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track: A Song for Tomorrow
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  by artist: EmpathP
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    date published: 2018-08-25
track: Poe
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  by artist: Aelita
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    type: MusicAlbum
    date published: 2018-08-25
track: Soliloquy of an Ugly Girl
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    date published: 2018-08-25
track: Broadcast - Scmix
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  by artist: EmpathP
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    type: MusicAlbum
    date published: 2018-08-25
track: Orange Line - Festival Mix
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  duration: PT3M39S
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  by artist: EmpathP
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    type: MusicAlbum
    date published: 2018-08-25
track: Eulogy for Abel - Neofolk Mix
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Lullaby of the False Hydra
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date published: 2023-12-04
track: Lullaby of the False Hydra
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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 0xf6e0ce5fd42879e8575861d3e8c32f6be100edaa9c34424536a2173ab8508fb2. 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/4JSmmegp9Zw6YruH7ObydV.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/4JSmmegp9Zw6YruH7ObydV.
    date published: 2026-06-13T12:53:06Z
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track: Lullaby of the False Hydra - Instrumental Version
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track: Lullaby of the False Hydra - Acapella Version
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  additional property: OTSVerifyInstructions
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    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 0x2f2555c7c3293f72df332723871eba5f5645ca8099f81e2b65fc715411deadf8. 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/6Pn8JIkp8dnvUQQbvnDvpW.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/6Pn8JIkp8dnvUQQbvnDvpW.
    date published: 2026-07-02T03:30:09Z
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I Can't Sleep
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date published: 2022-02-02
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Grave Digging Girl
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date published: 2021-02-14
track: Grave Digging Girl
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  by artist: Ezreka
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track: Grave Digging Girl - Instrumental
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How Does the Garden Grow
type: MusicAlbum
date published: 2019-10-19
track: Secret Garden
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5c36b3c8bc487e440d329b92dbe9942355caf48e99122f8e645ec3e48c7a3d. 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/0ZFlh5v08s6WwkVv1ObMy7.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/0ZFlh5v08s6WwkVv1ObMy7.
    date published: 2026-06-13T12:47:07Z
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track: Side Character
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track: Secret Garden - Instrumental
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  additional property: OTSVerifyInstructions
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    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 0x80291225d621a9271bb9fec766d27f81ed47f9caedf5bbe0d52ec0dff4e808e5. 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/5y9eHRCI4KhjNqkrNlchCd.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/5y9eHRCI4KhjNqkrNlchCd.
    date published: 2026-06-13T17:25:41Z
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track: Side Character - Instrumental
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299406
  explicit: false
  by artist: EmpathP
  in album: How Does the Garden Grow
    type: MusicAlbum
    date published: 2019-10-19
  isrc code: QZHN81963744

Walking Disaster
type: MusicAlbum
date published: 2018-08-19
track: Walking Disaster
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259541
  explicit: false
  by artist: EmpathP
  in album: Walking Disaster
    type: MusicAlbum
    date published: 2018-08-19
track: Hades
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235615
  explicit: false
  by artist: EmpathP
  in album: Walking Disaster
    type: MusicAlbum
    date published: 2018-08-19
  isrc code: QZDA81877281
track: Walking Disaster - Instrumental
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259541
  explicit: false
  by artist: EmpathP
  in album: Walking Disaster
    type: MusicAlbum
    date published: 2018-08-19
track: Hades - Instrumental
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235615
  explicit: false
  by artist: EmpathP
  in album: Walking Disaster
    type: MusicAlbum
    date published: 2018-08-19

A Wicked Girl and a Tin Boy
type: MusicAlbum
date published: 2015-11-23
track: A Wicked Girl and a Tin Boy (feat. Vocaloid Dex & Daina)
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277903
  explicit: false
  by artist: EmpathP
  by artist: Vocaloid Dex
  by artist: Vocaloid Daina
  in album: A Wicked Girl and a Tin Boy
    type: MusicAlbum
    date published: 2015-11-23
  isrc code: GBSMU2313614
track: Two Weeks (feat. Vocaloid Dex)
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210435
  explicit: false
  by artist: EmpathP
  by artist: Vocaloid Dex
  in album: A Wicked Girl and a Tin Boy
    type: MusicAlbum
    date published: 2015-11-23
  isrc code: GBSMU2313615
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:33:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6333eb7607b9ad4e13f41dcc6704dbad0e5a8bee4bdb8054b721e9f52fd709cd
  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/21zOd0f3NEqgpakVQRiPLV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21zOd0f3NEqgpakVQRiPLV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6333eb7607b9ad4e13f41dcc6704dbad0e5a8bee4bdb8054b721e9f52fd709cd","isrc":"GBSMU2313615","name":"Two Weeks (feat. Vocaloid Dex)","registered_at":"2026-06-25T07:33:31Z","spotify_id":"21zOd0f3NEqgpakVQRiPLV","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 0x6333eb7607b9ad4e13f41dcc6704dbad0e5a8bee4bdb8054b721e9f52fd709cd. 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/21zOd0f3NEqgpakVQRiPLV.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/21zOd0f3NEqgpakVQRiPLV.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x6333eb7607b9ad4e13f41dcc6704dbad0e5a8bee4bdb8054b721e9f52fd709cd","isrc":"GBSMU2313615","name":"Two Weeks (feat. Vocaloid Dex)","registered_at":"2026-06-25T07:33:31Z","spotify_id":"21zOd0f3NEqgpakVQRiPLV","type":"track"}
track: A Wicked Girl and a Tin Boy (Instrumental)
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277903
  explicit: false
  by artist: EmpathP
  in album: A Wicked Girl and a Tin Boy
    type: MusicAlbum
    date published: 2015-11-23
track: Two Weeks (Instrumental)
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210435
  explicit: false
  by artist: EmpathP
  in album: A Wicked Girl and a Tin Boy
    type: MusicAlbum
    date published: 2015-11-23

Lucid
type: MusicAlbum
date published: 2014-09-23
track: Lucid
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123437
  explicit: false
  by artist: CircusP
  in album: Lucid
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: USE830935949
track: aiSeNMa
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203928
  explicit: false
  by artist: CircusP
  in album: Lucid
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: USE830935950
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:09:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe19d63cf2cc1f721700128d3f5a64ae3dbaae7bdb39965db88b0776d29a13932
  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/7BmxvFrMXz1b4BiHuLS33f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BmxvFrMXz1b4BiHuLS33f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19d63cf2cc1f721700128d3f5a64ae3dbaae7bdb39965db88b0776d29a13932. 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/7BmxvFrMXz1b4BiHuLS33f.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/7BmxvFrMXz1b4BiHuLS33f.
    date published: 2026-06-13T17:25:41Z
track: Glow
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259936
  explicit: false
  by artist: CircusP
  in album: Lucid
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: USE830935951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T10:56:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x898f0d6b8954973c05bcacc014ca8b76ba00141fb67d1b49cc356b978b143323
  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/31x9aVU4Gf4u6032FQHaCt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31x9aVU4Gf4u6032FQHaCt
  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 0x898f0d6b8954973c05bcacc014ca8b76ba00141fb67d1b49cc356b978b143323. 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/31x9aVU4Gf4u6032FQHaCt.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/31x9aVU4Gf4u6032FQHaCt.
    date published: 2026-07-02T03:55:08Z
track: iNSaNiTY
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295695
  explicit: false
  by artist: CircusP
  in album: Lucid
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: USE830935952
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:48:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x925bc6f7e548d8b6523f95a9e6f7c3bc7d83e0f9eba1cf2368343398289a6589
  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/001VVcybqoFwkm1jbvxL4j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/001VVcybqoFwkm1jbvxL4j
  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 0x925bc6f7e548d8b6523f95a9e6f7c3bc7d83e0f9eba1cf2368343398289a6589. 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/001VVcybqoFwkm1jbvxL4j.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/001VVcybqoFwkm1jbvxL4j.
    date published: 2026-06-13T15:41:10Z
  audio: iNSaNiTY
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.301
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.383
    additional property: Energy
      type: PropertyValue
      value: 0.792
    additional property: Speechiness
      type: PropertyValue
      value: 0.108
    additional property: Acousticness
      type: PropertyValue
      value: 0.064
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.382
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.035
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: 甘い言葉
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213793
  explicit: false
  by artist: CircusP
  in album: Lucid
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: USE830935953
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Synthesized Love
track: リカバリー
track: Lie
track: Shatter (feat. EmpathP)
track: I(愛)
track: Finale II
track: mErcy
track: Circus Monster
track: You Are Mine
track: Selfish
track: The World Tonight
track: Muffins
track: Repeat II

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T17:38:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5ac0571b9523eca9f81edbc72a7b34288f59471ced9685c03db4a324d4a35223

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7EY8oWCRRUdQW52PGDI8eT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EY8oWCRRUdQW52PGDI8eT

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5ac0571b9523eca9f81edbc72a7b34288f59471ced9685c03db4a324d4a35223","isrc":"USE830935953","name":"甘い言葉","registered_at":"2026-06-24T17:38:34Z","spotify_id":"7EY8oWCRRUdQW52PGDI8eT","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac0571b9523eca9f81edbc72a7b34288f59471ced9685c03db4a324d4a35223. 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/7EY8oWCRRUdQW52PGDI8eT.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/7EY8oWCRRUdQW52PGDI8eT.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x5ac0571b9523eca9f81edbc72a7b34288f59471ced9685c03db4a324d4a35223","isrc":"USE830935953","name":"甘い言葉","registered_at":"2026-06-24T17:38:34Z","spotify_id":"7EY8oWCRRUdQW52PGDI8eT","type":"track"}

Synthesized Love
type: MusicRecording
duration: PT4M18S
duration ms: 258704
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935954
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c1df92ce51d100c7a1ade71bda77d2e7e0de1d3caf5ea299b2b1ebf6ace5ddc
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/23dbMNEf7CDhrGr5Cze60V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23dbMNEf7CDhrGr5Cze60V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c1df92ce51d100c7a1ade71bda77d2e7e0de1d3caf5ea299b2b1ebf6ace5ddc","isrc":"USE830935954","name":"Synthesized Love","registered_at":"2026-06-22T05:44:24Z","spotify_id":"23dbMNEf7CDhrGr5Cze60V","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 0x6c1df92ce51d100c7a1ade71bda77d2e7e0de1d3caf5ea299b2b1ebf6ace5ddc. 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/23dbMNEf7CDhrGr5Cze60V.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/23dbMNEf7CDhrGr5Cze60V.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6c1df92ce51d100c7a1ade71bda77d2e7e0de1d3caf5ea299b2b1ebf6ace5ddc","isrc":"USE830935954","name":"Synthesized Love","registered_at":"2026-06-22T05:44:24Z","spotify_id":"23dbMNEf7CDhrGr5Cze60V","type":"track"}

リカバリー
type: MusicRecording
duration: PT3M40S
duration ms: 220385
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:59:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeedf97f351f03a70864a5b052acc095451fe7848a262e6943e1c64ca2e5541e2
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/153unK0cqoFRHyiNv7Uwtn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/153unK0cqoFRHyiNv7Uwtn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeedf97f351f03a70864a5b052acc095451fe7848a262e6943e1c64ca2e5541e2","isrc":"USE830935955","name":"リカバリー","registered_at":"2026-06-25T08:59:46Z","spotify_id":"153unK0cqoFRHyiNv7Uwtn","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 0xeedf97f351f03a70864a5b052acc095451fe7848a262e6943e1c64ca2e5541e2. 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/153unK0cqoFRHyiNv7Uwtn.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/153unK0cqoFRHyiNv7Uwtn.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xeedf97f351f03a70864a5b052acc095451fe7848a262e6943e1c64ca2e5541e2","isrc":"USE830935955","name":"リカバリー","registered_at":"2026-06-25T08:59:46Z","spotify_id":"153unK0cqoFRHyiNv7Uwtn","type":"track"}

Lie
type: MusicRecording
duration: PT3M8S
duration ms: 188577
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:03:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb8a6982149920cc35bce43a5e55d7c06fc4d1fac7ca464bde810cbff347d5aa
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/3BwwrxU1S0ZZ4sUWvoVnhL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BwwrxU1S0ZZ4sUWvoVnhL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8a6982149920cc35bce43a5e55d7c06fc4d1fac7ca464bde810cbff347d5aa. 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/3BwwrxU1S0ZZ4sUWvoVnhL.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/3BwwrxU1S0ZZ4sUWvoVnhL.
  date published: 2026-06-13T17:25:41Z

Shatter (feat. EmpathP)
type: MusicRecording
duration: PT4M2S
duration ms: 242594
explicit: false
by artist: CircusP
by artist: EmpathP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935957
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:39:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dbe3353158f5dd1f36ee0d652933cf3c40137714ea2f8cad62a76589cfbc16e
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/57D7OmPL4Sb57wiDgTWQ6I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57D7OmPL4Sb57wiDgTWQ6I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dbe3353158f5dd1f36ee0d652933cf3c40137714ea2f8cad62a76589cfbc16e","isrc":"USE830935957","name":"Shatter (feat. EmpathP)","registered_at":"2026-06-24T17:39:00Z","spotify_id":"57D7OmPL4Sb57wiDgTWQ6I","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 0x3dbe3353158f5dd1f36ee0d652933cf3c40137714ea2f8cad62a76589cfbc16e. 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/57D7OmPL4Sb57wiDgTWQ6I.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/57D7OmPL4Sb57wiDgTWQ6I.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3dbe3353158f5dd1f36ee0d652933cf3c40137714ea2f8cad62a76589cfbc16e","isrc":"USE830935957","name":"Shatter (feat. EmpathP)","registered_at":"2026-06-24T17:39:00Z","spotify_id":"57D7OmPL4Sb57wiDgTWQ6I","type":"track"}

I(愛)
type: MusicRecording
duration: PT4M33S
duration ms: 273926
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935958
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:47:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45ee000eb7cae3541271236ec1d4748f43a24679b5f77b96719263f67d15f17b
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/4HS0EbKmdDiH6Hc8Hq8oiv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HS0EbKmdDiH6Hc8Hq8oiv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45ee000eb7cae3541271236ec1d4748f43a24679b5f77b96719263f67d15f17b","isrc":"USE830935958","name":"I(愛)","registered_at":"2026-06-19T14:47:35Z","spotify_id":"4HS0EbKmdDiH6Hc8Hq8oiv","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 0x45ee000eb7cae3541271236ec1d4748f43a24679b5f77b96719263f67d15f17b. 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/4HS0EbKmdDiH6Hc8Hq8oiv.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/4HS0EbKmdDiH6Hc8Hq8oiv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x45ee000eb7cae3541271236ec1d4748f43a24679b5f77b96719263f67d15f17b","isrc":"USE830935958","name":"I(愛)","registered_at":"2026-06-19T14:47:35Z","spotify_id":"4HS0EbKmdDiH6Hc8Hq8oiv","type":"track"}

Finale II
type: MusicRecording
duration: PT2M9S
duration ms: 129037
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935959
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:00:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c31bb94899a8c93ac9901f34308c3208012ffa7ce0835e6e83fbbc44670281d
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/70rU5KCFbWCe5CtWv60POT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70rU5KCFbWCe5CtWv60POT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c31bb94899a8c93ac9901f34308c3208012ffa7ce0835e6e83fbbc44670281d","isrc":"USE830935959","name":"Finale II","registered_at":"2026-06-25T09:00:07Z","spotify_id":"70rU5KCFbWCe5CtWv60POT","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 0x7c31bb94899a8c93ac9901f34308c3208012ffa7ce0835e6e83fbbc44670281d. 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/70rU5KCFbWCe5CtWv60POT.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/70rU5KCFbWCe5CtWv60POT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x7c31bb94899a8c93ac9901f34308c3208012ffa7ce0835e6e83fbbc44670281d","isrc":"USE830935959","name":"Finale II","registered_at":"2026-06-25T09:00:07Z","spotify_id":"70rU5KCFbWCe5CtWv60POT","type":"track"}

mErcy
type: MusicRecording
duration: PT4M29S
duration ms: 269180
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:31:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x716b825cf1553bcf8997690e6d55bbea716ee8e3d55c2f9d6697b7c49d56bebc
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/67FfgvJdBce8yBKR615FG1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67FfgvJdBce8yBKR615FG1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x716b825cf1553bcf8997690e6d55bbea716ee8e3d55c2f9d6697b7c49d56bebc. 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/67FfgvJdBce8yBKR615FG1.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/67FfgvJdBce8yBKR615FG1.
  date published: 2026-07-02T03:30:09Z

Circus Monster
type: MusicRecording
duration: PT4M54S
duration ms: 294919
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:34:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3365bdf7959f1484c1339be91546ae57768fe0edc08a72f6a8991d0ecf0f3ea3
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/3ztwXoR7QYQ0lFIB15Y8yc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ztwXoR7QYQ0lFIB15Y8yc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3365bdf7959f1484c1339be91546ae57768fe0edc08a72f6a8991d0ecf0f3ea3","isrc":"USE830935961","name":"Circus Monster","registered_at":"2026-06-05T17:34:36Z","spotify_id":"3ztwXoR7QYQ0lFIB15Y8yc","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 0x3365bdf7959f1484c1339be91546ae57768fe0edc08a72f6a8991d0ecf0f3ea3. 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/3ztwXoR7QYQ0lFIB15Y8yc.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/3ztwXoR7QYQ0lFIB15Y8yc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3365bdf7959f1484c1339be91546ae57768fe0edc08a72f6a8991d0ecf0f3ea3","isrc":"USE830935961","name":"Circus Monster","registered_at":"2026-06-05T17:34:36Z","spotify_id":"3ztwXoR7QYQ0lFIB15Y8yc","type":"track"}

You Are Mine
type: MusicRecording
duration: PT3M22S
duration ms: 202005
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935962
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:42:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68ae78a3c6e918344417db3b510ca376281dfec891398c9f39646d1907ea84bf
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/6Aq1JzXUm4NOg9fETpSluj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Aq1JzXUm4NOg9fETpSluj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68ae78a3c6e918344417db3b510ca376281dfec891398c9f39646d1907ea84bf","isrc":"USE830935962","name":"You Are Mine","registered_at":"2026-06-22T05:42:53Z","spotify_id":"6Aq1JzXUm4NOg9fETpSluj","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 0x68ae78a3c6e918344417db3b510ca376281dfec891398c9f39646d1907ea84bf. 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/6Aq1JzXUm4NOg9fETpSluj.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/6Aq1JzXUm4NOg9fETpSluj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x68ae78a3c6e918344417db3b510ca376281dfec891398c9f39646d1907ea84bf","isrc":"USE830935962","name":"You Are Mine","registered_at":"2026-06-22T05:42:53Z","spotify_id":"6Aq1JzXUm4NOg9fETpSluj","type":"track"}

Selfish
type: MusicRecording
duration: PT4M1S
duration ms: 241727
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935963

The World Tonight
type: MusicRecording
duration: PT3M40S
duration ms: 220806
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935964
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:23:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44f06b480b4533f007792576e53093d5d22140beefa8148e24cdc951349c51e0
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/1VNznZNt1sXuYf5OJ9KK2D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VNznZNt1sXuYf5OJ9KK2D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44f06b480b4533f007792576e53093d5d22140beefa8148e24cdc951349c51e0","isrc":"USE830935964","name":"The World Tonight","registered_at":"2026-06-22T20:23:02Z","spotify_id":"1VNznZNt1sXuYf5OJ9KK2D","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 0x44f06b480b4533f007792576e53093d5d22140beefa8148e24cdc951349c51e0. 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/1VNznZNt1sXuYf5OJ9KK2D.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/1VNznZNt1sXuYf5OJ9KK2D.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x44f06b480b4533f007792576e53093d5d22140beefa8148e24cdc951349c51e0","isrc":"USE830935964","name":"The World Tonight","registered_at":"2026-06-22T20:23:02Z","spotify_id":"1VNznZNt1sXuYf5OJ9KK2D","type":"track"}

Muffins
type: MusicRecording
duration: PT3M0S
duration ms: 180014
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935965

Repeat II
type: MusicRecording
duration: PT3M41S
duration ms: 221859
explicit: false
by artist: CircusP
in album: Lucid
  type: MusicAlbum
  date published: 2014-09-23
isrc code: USE830935966
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:39:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ebb70a7b8e37b65026650143198454d9fa5f6a5db821abf93a863280557be9d
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/02O0EmEAZVFThiIrnJMHH5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02O0EmEAZVFThiIrnJMHH5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ebb70a7b8e37b65026650143198454d9fa5f6a5db821abf93a863280557be9d","isrc":"USE830935966","name":"Repeat II","registered_at":"2026-06-24T17:39:12Z","spotify_id":"02O0EmEAZVFThiIrnJMHH5","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 0x7ebb70a7b8e37b65026650143198454d9fa5f6a5db821abf93a863280557be9d. 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/02O0EmEAZVFThiIrnJMHH5.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/02O0EmEAZVFThiIrnJMHH5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7ebb70a7b8e37b65026650143198454d9fa5f6a5db821abf93a863280557be9d","isrc":"USE830935966","name":"Repeat II","registered_at":"2026-06-24T17:39:12Z","spotify_id":"02O0EmEAZVFThiIrnJMHH5","type":"track"}

CMYK
type: MusicAlbum
date published: 2023-05-26
track: Puzzle
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237187
  explicit: false
  by artist: CircusP
  in album: CMYK
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: QM42K2293283
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:53:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6151ad05e45eb159c404bd82e57ff97dae35c27581aa088507eabeb3495b8af9
  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/7m5Q7OZjDdBAiCgOtvdl3L.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m5Q7OZjDdBAiCgOtvdl3L
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x6151ad05e45eb159c404bd82e57ff97dae35c27581aa088507eabeb3495b8af9. 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/7m5Q7OZjDdBAiCgOtvdl3L.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/7m5Q7OZjDdBAiCgOtvdl3L.
    date published: 2026-07-02T03:30:09Z
track: Dolphin (I Found You)
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269454
  explicit: false
  by artist: CircusP
  in album: CMYK
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: QZKDK2294869
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T17:40:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b25e2deab920a1894751acfa924b3ed2243875cefb98a6d7d08c9b05800407c
  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/2tnJOs9hkQ7Lb3pbJo2fxg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tnJOs9hkQ7Lb3pbJo2fxg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b25e2deab920a1894751acfa924b3ed2243875cefb98a6d7d08c9b05800407c","isrc":"QZKDK2294869","name":"Dolphin (I Found You)","registered_at":"2026-06-24T17:40:38Z","spotify_id":"2tnJOs9hkQ7Lb3pbJo2fxg","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 0x6b25e2deab920a1894751acfa924b3ed2243875cefb98a6d7d08c9b05800407c. 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/2tnJOs9hkQ7Lb3pbJo2fxg.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/2tnJOs9hkQ7Lb3pbJo2fxg.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6b25e2deab920a1894751acfa924b3ed2243875cefb98a6d7d08c9b05800407c","isrc":"QZKDK2294869","name":"Dolphin (I Found You)","registered_at":"2026-06-24T17:40:38Z","spotify_id":"2tnJOs9hkQ7Lb3pbJo2fxg","type":"track"}
track: Falling out of Love
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256043
  explicit: false
  by artist: CircusP
  by artist: EmpathP
  in album: CMYK
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: QZKDK2276292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:54:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb
  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/6FqbHIkrmZdbVFKK72xYvL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FqbHIkrmZdbVFKK72xYvL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb","isrc":"QZKDK2276292","name":"Falling out of Love","registered_at":"2026-06-23T10:54:40Z","spotify_id":"6FqbHIkrmZdbVFKK72xYvL","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 0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb. 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/6FqbHIkrmZdbVFKK72xYvL.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/6FqbHIkrmZdbVFKK72xYvL.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb","isrc":"QZKDK2276292","name":"Falling out of Love","registered_at":"2026-06-23T10:54:40Z","spotify_id":"6FqbHIkrmZdbVFKK72xYvL","type":"track"}
track: Back to Summer
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215113
  explicit: false
  by artist: CircusP
  in album: CMYK
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: QM42K2290808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T17:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510
  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/1Ay9FOH4uBXo3JgiNgFVna.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ay9FOH4uBXo3JgiNgFVna
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510","isrc":"QM42K2290808","name":"Back to Summer","registered_at":"2026-06-24T17:41:48Z","spotify_id":"1Ay9FOH4uBXo3JgiNgFVna","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 0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510. 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/1Ay9FOH4uBXo3JgiNgFVna.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/1Ay9FOH4uBXo3JgiNgFVna.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510","isrc":"QM42K2290808","name":"Back to Summer","registered_at":"2026-06-24T17:41:48Z","spotify_id":"1Ay9FOH4uBXo3JgiNgFVna","type":"track"}
track: One Day
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247200
  explicit: false
  by artist: CircusP
  in album: CMYK
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: QM42K2200075
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Captain
track: Fall Away
track: Detrimental
track: Just For Tonight
track: Treat Me (So Right)
track: marco polo
track: Intertwined
track: Right as Rain
track: What Should I Say First
track: Center Stage
track: Calm Before the Storm
track: anymore
track: enough
track: What Goes Around
track: Barbed Wire
track: Sabotage
track: Misery Loves Company
track: Wrong + Right
track: Someone New
track: Orbit
track: Phoenix
track: SLASH/ER - Extended
track: Better Off Worse

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T09:30:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4JXmfNlclLXgnWvuziR8Cb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JXmfNlclLXgnWvuziR8Cb

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d","isrc":"QM42K2200075","name":"One Day","registered_at":"2026-06-25T09:30:26Z","spotify_id":"4JXmfNlclLXgnWvuziR8Cb","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d. 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/4JXmfNlclLXgnWvuziR8Cb.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/4JXmfNlclLXgnWvuziR8Cb.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d","isrc":"QM42K2200075","name":"One Day","registered_at":"2026-06-25T09:30:26Z","spotify_id":"4JXmfNlclLXgnWvuziR8Cb","type":"track"}

Captain
type: MusicRecording
duration: PT3M21S
duration ms: 201126
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QM42K2393130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:57:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fc605a533dc93452f28ac8c04d5e247089748a4c6034cd222962a2af4d95e6c
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/2co4xHgo80TAuRLIfajFWw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2co4xHgo80TAuRLIfajFWw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc605a533dc93452f28ac8c04d5e247089748a4c6034cd222962a2af4d95e6c. 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/2co4xHgo80TAuRLIfajFWw.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/2co4xHgo80TAuRLIfajFWw.
  date published: 2026-07-02T05:09:12Z

Fall Away
type: MusicRecording
duration: PT3M49S
duration ms: 229220
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHL2368191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:56:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44fa6b8fc4389be0907879201a256745f1c360bf463aa69935afbd675193e348
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/67GKXuVqjIYx0R6GwrIm05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67GKXuVqjIYx0R6GwrIm05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44fa6b8fc4389be0907879201a256745f1c360bf463aa69935afbd675193e348","isrc":"QZMHL2368191","name":"Fall Away","registered_at":"2026-06-21T06:56:42Z","spotify_id":"67GKXuVqjIYx0R6GwrIm05","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 0x44fa6b8fc4389be0907879201a256745f1c360bf463aa69935afbd675193e348. 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/67GKXuVqjIYx0R6GwrIm05.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/67GKXuVqjIYx0R6GwrIm05.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x44fa6b8fc4389be0907879201a256745f1c360bf463aa69935afbd675193e348","isrc":"QZMHL2368191","name":"Fall Away","registered_at":"2026-06-21T06:56:42Z","spotify_id":"67GKXuVqjIYx0R6GwrIm05","type":"track"}

Detrimental
type: MusicRecording
duration: PT3M54S
duration ms: 234375
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS662206290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T14:45:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd9925645d6e16f24ce4aa7ad2914fd2df3ad8edf56a5885b075638620200601
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/45MWGqUioakkafGV1hxyGg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45MWGqUioakkafGV1hxyGg
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 0xdd9925645d6e16f24ce4aa7ad2914fd2df3ad8edf56a5885b075638620200601. 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/45MWGqUioakkafGV1hxyGg.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/45MWGqUioakkafGV1hxyGg.
  date published: 2026-06-13T15:41:10Z

Just For Tonight
type: MusicRecording
duration: PT3M36S
duration ms: 216610
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHM2231857
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:02:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f94279c5d2c88faa715d8c5f84843b57aa8d42c17959532a415f451623c09b0
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/5Z2nHWdMqiJ4o1RaaoQyIn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z2nHWdMqiJ4o1RaaoQyIn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f94279c5d2c88faa715d8c5f84843b57aa8d42c17959532a415f451623c09b0","isrc":"QZMHM2231857","name":"Just For Tonight","registered_at":"2026-06-25T09:02:42Z","spotify_id":"5Z2nHWdMqiJ4o1RaaoQyIn","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 0x0f94279c5d2c88faa715d8c5f84843b57aa8d42c17959532a415f451623c09b0. 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/5Z2nHWdMqiJ4o1RaaoQyIn.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/5Z2nHWdMqiJ4o1RaaoQyIn.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0f94279c5d2c88faa715d8c5f84843b57aa8d42c17959532a415f451623c09b0","isrc":"QZMHM2231857","name":"Just For Tonight","registered_at":"2026-06-25T09:02:42Z","spotify_id":"5Z2nHWdMqiJ4o1RaaoQyIn","type":"track"}

Treat Me (So Right)
type: MusicRecording
duration: PT3M39S
duration ms: 219831
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS662207826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fbf4ea9b8174ec4273038d2e1efd71365106a9c315af2b4a9237bcc2aedf385
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/0WNwgDqwby8O9QDmXYVxiK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WNwgDqwby8O9QDmXYVxiK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fbf4ea9b8174ec4273038d2e1efd71365106a9c315af2b4a9237bcc2aedf385","isrc":"QZS662207826","name":"Treat Me (So Right)","registered_at":"2026-06-25T09:02:52Z","spotify_id":"0WNwgDqwby8O9QDmXYVxiK","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 0x3fbf4ea9b8174ec4273038d2e1efd71365106a9c315af2b4a9237bcc2aedf385. 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/0WNwgDqwby8O9QDmXYVxiK.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/0WNwgDqwby8O9QDmXYVxiK.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3fbf4ea9b8174ec4273038d2e1efd71365106a9c315af2b4a9237bcc2aedf385","isrc":"QZS662207826","name":"Treat Me (So Right)","registered_at":"2026-06-25T09:02:52Z","spotify_id":"0WNwgDqwby8O9QDmXYVxiK","type":"track"}

marco polo
type: MusicRecording
duration: PT2M7S
duration ms: 127317
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHK2268795
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:41:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb56e8d857b35dd14b225f54e141615e03f2365680b594e5de4605720c4db37a7
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/319XmUsoUVC1qD6M6FcKkP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/319XmUsoUVC1qD6M6FcKkP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb56e8d857b35dd14b225f54e141615e03f2365680b594e5de4605720c4db37a7","isrc":"QZMHK2268795","name":"marco polo","registered_at":"2026-06-24T17:41:08Z","spotify_id":"319XmUsoUVC1qD6M6FcKkP","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 0xb56e8d857b35dd14b225f54e141615e03f2365680b594e5de4605720c4db37a7. 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/319XmUsoUVC1qD6M6FcKkP.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/319XmUsoUVC1qD6M6FcKkP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb56e8d857b35dd14b225f54e141615e03f2365680b594e5de4605720c4db37a7","isrc":"QZMHK2268795","name":"marco polo","registered_at":"2026-06-24T17:41:08Z","spotify_id":"319XmUsoUVC1qD6M6FcKkP","type":"track"}

Intertwined
type: MusicRecording
duration: PT3M46S
duration ms: 226500
explicit: false
by artist: CircusP
by artist: SOLARIA
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS672263003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:01:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c460c77931411ba0c5887c0118cae7120809b867214547202df0466e95100f7
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/72OxkvH6GBYKvCxxl6vnUj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72OxkvH6GBYKvCxxl6vnUj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c460c77931411ba0c5887c0118cae7120809b867214547202df0466e95100f7. 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/72OxkvH6GBYKvCxxl6vnUj.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/72OxkvH6GBYKvCxxl6vnUj.
  date published: 2026-07-02T05:09:12Z

Right as Rain
type: MusicRecording
duration: PT2M35S
duration ms: 155187
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHM2328294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:22:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50159d93691799f2e5d53dd7db4f90404cfc3c8e578d149a49f35a4460071a2c
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/2qQOaA4Y092W7UcWYcJpOZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qQOaA4Y092W7UcWYcJpOZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50159d93691799f2e5d53dd7db4f90404cfc3c8e578d149a49f35a4460071a2c","isrc":"QZMHM2328294","name":"Right as Rain","registered_at":"2026-06-10T19:22:31Z","spotify_id":"2qQOaA4Y092W7UcWYcJpOZ","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 0x50159d93691799f2e5d53dd7db4f90404cfc3c8e578d149a49f35a4460071a2c. 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/2qQOaA4Y092W7UcWYcJpOZ.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/2qQOaA4Y092W7UcWYcJpOZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x50159d93691799f2e5d53dd7db4f90404cfc3c8e578d149a49f35a4460071a2c","isrc":"QZMHM2328294","name":"Right as Rain","registered_at":"2026-06-10T19:22:31Z","spotify_id":"2qQOaA4Y092W7UcWYcJpOZ","type":"track"}

What Should I Say First
type: MusicRecording
duration: PT3M28S
duration ms: 208576
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHM2379517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:02:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa79a7865bf710a4920a7bc4ec81d833603699696cbfeb192091e3d0ba2ba91ae
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/16lnNFiHQDTY8TYDaUw3f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16lnNFiHQDTY8TYDaUw3f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa79a7865bf710a4920a7bc4ec81d833603699696cbfeb192091e3d0ba2ba91ae","isrc":"QZMHM2379517","name":"What Should I Say First","registered_at":"2026-06-25T09:02:48Z","spotify_id":"16lnNFiHQDTY8TYDaUw3f8","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 0xa79a7865bf710a4920a7bc4ec81d833603699696cbfeb192091e3d0ba2ba91ae. 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/16lnNFiHQDTY8TYDaUw3f8.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/16lnNFiHQDTY8TYDaUw3f8.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa79a7865bf710a4920a7bc4ec81d833603699696cbfeb192091e3d0ba2ba91ae","isrc":"QZMHM2379517","name":"What Should I Say First","registered_at":"2026-06-25T09:02:48Z","spotify_id":"16lnNFiHQDTY8TYDaUw3f8","type":"track"}

Center Stage
type: MusicRecording
duration: PT3M44S
duration ms: 224852
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS662246096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:36:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79aee5a2d9f66cae818ff2b3d3ed94a794a7c8a745fd58c791547a421d2f4318
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/47fjkXxf4fTQ8ZpUeTJ7iB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47fjkXxf4fTQ8ZpUeTJ7iB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79aee5a2d9f66cae818ff2b3d3ed94a794a7c8a745fd58c791547a421d2f4318","isrc":"QZS662246096","name":"Center Stage","registered_at":"2026-06-27T09:36:53Z","spotify_id":"47fjkXxf4fTQ8ZpUeTJ7iB","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 0x79aee5a2d9f66cae818ff2b3d3ed94a794a7c8a745fd58c791547a421d2f4318. 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/47fjkXxf4fTQ8ZpUeTJ7iB.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/47fjkXxf4fTQ8ZpUeTJ7iB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x79aee5a2d9f66cae818ff2b3d3ed94a794a7c8a745fd58c791547a421d2f4318","isrc":"QZS662246096","name":"Center Stage","registered_at":"2026-06-27T09:36:53Z","spotify_id":"47fjkXxf4fTQ8ZpUeTJ7iB","type":"track"}

Calm Before the Storm
type: MusicRecording
duration: PT3M47S
duration ms: 227076
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHN2203890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:54:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe20c98c5f1bd9eb76a446b442a150f9c606518b3726b8e87c07d520b52d3403e
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/1o99z8cvo6ADrTxGb5BTNr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o99z8cvo6ADrTxGb5BTNr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe20c98c5f1bd9eb76a446b442a150f9c606518b3726b8e87c07d520b52d3403e","isrc":"QZMHN2203890","name":"Calm Before the Storm","registered_at":"2026-06-21T06:54:44Z","spotify_id":"1o99z8cvo6ADrTxGb5BTNr","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 0xe20c98c5f1bd9eb76a446b442a150f9c606518b3726b8e87c07d520b52d3403e. 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/1o99z8cvo6ADrTxGb5BTNr.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/1o99z8cvo6ADrTxGb5BTNr.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe20c98c5f1bd9eb76a446b442a150f9c606518b3726b8e87c07d520b52d3403e","isrc":"QZMHN2203890","name":"Calm Before the Storm","registered_at":"2026-06-21T06:54:44Z","spotify_id":"1o99z8cvo6ADrTxGb5BTNr","type":"track"}

anymore
type: MusicRecording
duration: PT3M41S
duration ms: 221144
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS662203442
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:35:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b871d10e4785e5134472a8e49b5a2c7689fac8a1fe7704062ef330d95f7ab21
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/0pDvh9T4PrcdYAnNamICdU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pDvh9T4PrcdYAnNamICdU
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 0x8b871d10e4785e5134472a8e49b5a2c7689fac8a1fe7704062ef330d95f7ab21. 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/0pDvh9T4PrcdYAnNamICdU.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/0pDvh9T4PrcdYAnNamICdU.
  date published: 2026-07-02T03:55:08Z

enough
type: MusicRecording
duration: PT3M41S
duration ms: 221173
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHN2274571
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:58:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65293570eda4c14cb2d59566fdcda48240c023700ba5cc3909a3392f5a2bebb4
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/0AgxMUwMbeN8gnRNZigzlb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AgxMUwMbeN8gnRNZigzlb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65293570eda4c14cb2d59566fdcda48240c023700ba5cc3909a3392f5a2bebb4. 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/0AgxMUwMbeN8gnRNZigzlb.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/0AgxMUwMbeN8gnRNZigzlb.
  date published: 2026-07-02T05:09:12Z

What Goes Around
type: MusicRecording
duration: PT4M15S
duration ms: 255310
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS652260603
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:32:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x981876d219b4a28f4ec31d37dcd69840df893d86c80b74baae8c99f65d12d720
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/4EAt1G5fX0yn8meGhY7kJD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EAt1G5fX0yn8meGhY7kJD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x981876d219b4a28f4ec31d37dcd69840df893d86c80b74baae8c99f65d12d720","isrc":"QZS652260603","name":"What Goes Around","registered_at":"2026-06-23T13:32:54Z","spotify_id":"4EAt1G5fX0yn8meGhY7kJD","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 0x981876d219b4a28f4ec31d37dcd69840df893d86c80b74baae8c99f65d12d720. 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/4EAt1G5fX0yn8meGhY7kJD.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/4EAt1G5fX0yn8meGhY7kJD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x981876d219b4a28f4ec31d37dcd69840df893d86c80b74baae8c99f65d12d720","isrc":"QZS652260603","name":"What Goes Around","registered_at":"2026-06-23T13:32:54Z","spotify_id":"4EAt1G5fX0yn8meGhY7kJD","type":"track"}

Barbed Wire
type: MusicRecording
duration: PT3M30S
duration ms: 210800
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHL2326689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:51:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cab2e6bb9fb99b605575819ef3f391e5f7036b671c92fc810f77205e0265b1b
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/3o3yENTSZfc4pCUlz1gbRN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o3yENTSZfc4pCUlz1gbRN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cab2e6bb9fb99b605575819ef3f391e5f7036b671c92fc810f77205e0265b1b","isrc":"QZMHL2326689","name":"Barbed Wire","registered_at":"2026-06-24T06:51:46Z","spotify_id":"3o3yENTSZfc4pCUlz1gbRN","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 0x3cab2e6bb9fb99b605575819ef3f391e5f7036b671c92fc810f77205e0265b1b. 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/3o3yENTSZfc4pCUlz1gbRN.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/3o3yENTSZfc4pCUlz1gbRN.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3cab2e6bb9fb99b605575819ef3f391e5f7036b671c92fc810f77205e0265b1b","isrc":"QZMHL2326689","name":"Barbed Wire","registered_at":"2026-06-24T06:51:46Z","spotify_id":"3o3yENTSZfc4pCUlz1gbRN","type":"track"}

Sabotage
type: MusicRecording
duration: PT3M14S
duration ms: 194400
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHM2392553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T14:45:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4299e72792322dd8c9147f2d34f7fb109cede7141424f83f3098fdcbf7af0cc8
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/1SzxFe5HmwyKrcyHGWkoom.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SzxFe5HmwyKrcyHGWkoom
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 0x4299e72792322dd8c9147f2d34f7fb109cede7141424f83f3098fdcbf7af0cc8. 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/1SzxFe5HmwyKrcyHGWkoom.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/1SzxFe5HmwyKrcyHGWkoom.
  date published: 2026-06-13T15:41:10Z

Misery Loves Company
type: MusicRecording
duration: PT3M50S
duration ms: 230307
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS632237924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:54:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94ee9a7895a8498bdc35c6275c1e405b5491889ff047cc66752720d04feb85e5
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/3rNgoSDbnx0C2pujBKbqky.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rNgoSDbnx0C2pujBKbqky
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94ee9a7895a8498bdc35c6275c1e405b5491889ff047cc66752720d04feb85e5","isrc":"QZS632237924","name":"Misery Loves Company","registered_at":"2026-06-09T14:54:38Z","spotify_id":"3rNgoSDbnx0C2pujBKbqky","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 0x94ee9a7895a8498bdc35c6275c1e405b5491889ff047cc66752720d04feb85e5. 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/3rNgoSDbnx0C2pujBKbqky.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/3rNgoSDbnx0C2pujBKbqky.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x94ee9a7895a8498bdc35c6275c1e405b5491889ff047cc66752720d04feb85e5","isrc":"QZS632237924","name":"Misery Loves Company","registered_at":"2026-06-09T14:54:38Z","spotify_id":"3rNgoSDbnx0C2pujBKbqky","type":"track"}

Wrong + Right
type: MusicRecording
duration: PT3M27S
duration ms: 207529
explicit: false
by artist: CircusP
by artist: Marvin Valentin
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS632297586
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:46:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a59eaece46ca377fa5fe7318bd8f12e0c9c66780629e3c90036a038a431b540
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/2IJJpCDG0bKZKSFqE5w1Fj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IJJpCDG0bKZKSFqE5w1Fj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a59eaece46ca377fa5fe7318bd8f12e0c9c66780629e3c90036a038a431b540","isrc":"QZS632297586","name":"Wrong + Right","registered_at":"2026-06-19T14:46:57Z","spotify_id":"2IJJpCDG0bKZKSFqE5w1Fj","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 0x1a59eaece46ca377fa5fe7318bd8f12e0c9c66780629e3c90036a038a431b540. 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/2IJJpCDG0bKZKSFqE5w1Fj.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/2IJJpCDG0bKZKSFqE5w1Fj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1a59eaece46ca377fa5fe7318bd8f12e0c9c66780629e3c90036a038a431b540","isrc":"QZS632297586","name":"Wrong + Right","registered_at":"2026-06-19T14:46:57Z","spotify_id":"2IJJpCDG0bKZKSFqE5w1Fj","type":"track"}

Someone New
type: MusicRecording
duration: PT5M18S
duration ms: 318000
explicit: false
by artist: CircusP
by artist: SOLARIA
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS662249606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:55:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fda3530965862e8d311f60379b6bb2b867954ca2823d7816e3959ae789cfe13
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/3I8h83TJHN2OUXVJ2bPy7S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3I8h83TJHN2OUXVJ2bPy7S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fda3530965862e8d311f60379b6bb2b867954ca2823d7816e3959ae789cfe13","isrc":"QZS662249606","name":"Someone New","registered_at":"2026-06-23T10:55:23Z","spotify_id":"3I8h83TJHN2OUXVJ2bPy7S","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 0x1fda3530965862e8d311f60379b6bb2b867954ca2823d7816e3959ae789cfe13. 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/3I8h83TJHN2OUXVJ2bPy7S.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/3I8h83TJHN2OUXVJ2bPy7S.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1fda3530965862e8d311f60379b6bb2b867954ca2823d7816e3959ae789cfe13","isrc":"QZS662249606","name":"Someone New","registered_at":"2026-06-23T10:55:23Z","spotify_id":"3I8h83TJHN2OUXVJ2bPy7S","type":"track"}

Orbit
type: MusicRecording
duration: PT3M56S
duration ms: 236000
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS662272230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T19:43:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x266fc5e2a3eafda8f2f85d577d2fa3efbe234855c97a5be135592e3e1f1960ae
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/1lVL5GaPl3HduZUkNJgQvC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lVL5GaPl3HduZUkNJgQvC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266fc5e2a3eafda8f2f85d577d2fa3efbe234855c97a5be135592e3e1f1960ae. 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/1lVL5GaPl3HduZUkNJgQvC.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/1lVL5GaPl3HduZUkNJgQvC.
  date published: 2026-07-02T05:09:12Z

Phoenix
type: MusicRecording
duration: PT4M0S
duration ms: 240480
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZS652201629

SLASH/ER - Extended
type: MusicRecording
duration: PT3M28S
duration ms: 208551
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHM2318608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T14:42:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x194b215d7f2d21e7fd1fc4b666fc1bb7041e47e92c0157d8727e76969c2b4861
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/5ZfhKCkHrRm626nXMSI7Lk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZfhKCkHrRm626nXMSI7Lk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x194b215d7f2d21e7fd1fc4b666fc1bb7041e47e92c0157d8727e76969c2b4861","isrc":"QZMHM2318608","name":"SLASH/ER - Extended","registered_at":"2026-06-11T14:42:53Z","spotify_id":"5ZfhKCkHrRm626nXMSI7Lk","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 0x194b215d7f2d21e7fd1fc4b666fc1bb7041e47e92c0157d8727e76969c2b4861. 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/5ZfhKCkHrRm626nXMSI7Lk.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/5ZfhKCkHrRm626nXMSI7Lk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x194b215d7f2d21e7fd1fc4b666fc1bb7041e47e92c0157d8727e76969c2b4861","isrc":"QZMHM2318608","name":"SLASH/ER - Extended","registered_at":"2026-06-11T14:42:53Z","spotify_id":"5ZfhKCkHrRm626nXMSI7Lk","type":"track"}

Better Off Worse
type: MusicRecording
duration: PT4M0S
duration ms: 240827
explicit: false
by artist: CircusP
in album: CMYK
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZMHK2321825
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:17:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x877d9b4d5674fd57dd76acfefbd456ade92791ea575ad23051cb69e137508922
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/0YqQQKNvaKIBvYiexqhApC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YqQQKNvaKIBvYiexqhApC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x877d9b4d5674fd57dd76acfefbd456ade92791ea575ad23051cb69e137508922","isrc":"QZMHK2321825","name":"Better Off Worse","registered_at":"2026-06-05T09:17:35Z","spotify_id":"0YqQQKNvaKIBvYiexqhApC","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 0x877d9b4d5674fd57dd76acfefbd456ade92791ea575ad23051cb69e137508922. 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/0YqQQKNvaKIBvYiexqhApC.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/0YqQQKNvaKIBvYiexqhApC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x877d9b4d5674fd57dd76acfefbd456ade92791ea575ad23051cb69e137508922","isrc":"QZMHK2321825","name":"Better Off Worse","registered_at":"2026-06-05T09:17:35Z","spotify_id":"0YqQQKNvaKIBvYiexqhApC","type":"track"}

01 FRIENDS (feat. Hatsune Miku)
type: MusicAlbum
date published: 2017-01-18
track: the cosmic theory (feat. Hatsune Miku)
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194181
  explicit: false
  by artist: BIGHEAD
  by artist: Hatsune Miku
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Singularity (feat. Hatsune Miku)
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285600
  explicit: false
  by artist: BIGHEAD
  by artist: Hatsune Miku
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Goodbye
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204821
  explicit: false
  by artist: CircusP
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: JPU961600017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:26:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5735decd46adeb214ae9c5632b70a3430c8ae849111483c4c99c21caaf425335
  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/3rxyOfU6NgpadM6V2ZQxGn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rxyOfU6NgpadM6V2ZQxGn
  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 0x5735decd46adeb214ae9c5632b70a3430c8ae849111483c4c99c21caaf425335. 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/3rxyOfU6NgpadM6V2ZQxGn.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/3rxyOfU6NgpadM6V2ZQxGn.
    date published: 2026-06-13T12:53:06Z
track: Deja Vu
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301827
  explicit: false
  by artist: CircusP
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: JPU961600018
track: FEEL MY LAN
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248076
  explicit: false
  by artist: Van de shop
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Xmas card
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267000
  explicit: false
  by artist: Van de shop
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Withness
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209060
  explicit: false
  by artist: EmpathP
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Second Star
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316860
  explicit: false
  by artist: EmpathP
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: JPU961600022
track: Xmas card (feat. Hatsune Miku)[BIGHEAD Remix]
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212571
  explicit: false
  by artist: Van de shop
  by artist: Hatsune Miku
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Withness (feat. Hatsune Miku)[BIGHEAD Remix]
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271578
  explicit: false
  by artist: EmpathP
  by artist: Hatsune Miku
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
track: Goodbye (feat. Hatsune Miku)[BIGHEAD Remix]
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224661
  explicit: false
  by artist: CircusP
  by artist: Hatsune Miku
  in album: 01 FRIENDS (feat. Hatsune Miku)
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: JPU961600025

Spectrum
type: MusicAlbum
date published: 2020-03-27
track: Spectrum
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218505
  explicit: false
  by artist: CircusP
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040798
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:49:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc56d64551971654cb2b97e86373aec708741b16332585d49f60db12142a2fb8a
  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/40jQNZivAM7HJBnbckeqdW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40jQNZivAM7HJBnbckeqdW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0xc56d64551971654cb2b97e86373aec708741b16332585d49f60db12142a2fb8a. 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/40jQNZivAM7HJBnbckeqdW.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/40jQNZivAM7HJBnbckeqdW.
    date published: 2026-07-02T11:34:59Z
track: Lovesongs
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252218
  explicit: false
  by artist: CircusP
  by artist: Aiko Kikyuune
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040799
track: How to Break Up
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274395
  explicit: false
  by artist: CircusP
  by artist: AERIS
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040800
track: Electrified
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228802
  explicit: false
  by artist: CircusP
  by artist: Shin Tsuyone
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040801
track: Time
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274624
  explicit: false
  by artist: CircusP
  by artist: Czord
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040802
track: Monochrome
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200609
  explicit: false
  by artist: CircusP
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040803
track: Quicksand
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249666
  explicit: false
  by artist: CircusP
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040804
track: Dreaming With You
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247473
  explicit: false
  by artist: CircusP
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040805
track: Decay
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242255
  explicit: false
  by artist: CircusP
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040806
track: Just Deserts
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213885
  explicit: false
  by artist: CircusP
  by artist: Nostraightanswer
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040807
track: Nothing I Can Do
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234692
  explicit: false
  by artist: CircusP
  by artist: EmpathP
  by artist: Aido Ishiame
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040808
track: Monochrome - Lystrialle Remix
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219442
  explicit: false
  by artist: CircusP
  by artist: Aido Ishiame
  by artist: Lystrialle
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040809
track: Lovesongs - ODDEEO Remix
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264239
  explicit: false
  by artist: CircusP
  by artist: Aiko Kikyuune
  by artist: ODDEEO
  in album: Spectrum
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: QZFZ62040810

Secret Garden (Pt Br)
type: MusicAlbum
date published: 2021-04-07
track: Secret Garden (Pt Br)
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Branime Studios
  by artist: EmpathP
  by artist: Bianca Fernandes
  in album: Secret Garden (Pt Br)
    type: MusicAlbum
    date published: 2021-04-07
  isrc code: QZGWX2154660
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:08:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2225a6e020b272de7142211aec59168768afa0a02db4d317b24cd75962a4b005
  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/5SUWqleIQXKfh283ah5YSL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SUWqleIQXKfh283ah5YSL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2225a6e020b272de7142211aec59168768afa0a02db4d317b24cd75962a4b005","isrc":"QZGWX2154660","name":"Secret Garden (Pt Br)","registered_at":"2026-06-08T15:08:46Z","spotify_id":"5SUWqleIQXKfh283ah5YSL","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 0x2225a6e020b272de7142211aec59168768afa0a02db4d317b24cd75962a4b005. 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/5SUWqleIQXKfh283ah5YSL.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/5SUWqleIQXKfh283ah5YSL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2225a6e020b272de7142211aec59168768afa0a02db4d317b24cd75962a4b005","isrc":"QZGWX2154660","name":"Secret Garden (Pt Br)","registered_at":"2026-06-08T15:08:46Z","spotify_id":"5SUWqleIQXKfh283ah5YSL","type":"track"}

YELLOW
type: MusicAlbum
date published: 2022-03-18
track: Puzzle
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237187
  explicit: false
  by artist: CircusP
  in album: YELLOW
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: QM42K2293283
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:53:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6151ad05e45eb159c404bd82e57ff97dae35c27581aa088507eabeb3495b8af9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2PrNJFXeBPBewKsRm2YaAZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PrNJFXeBPBewKsRm2YaAZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  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 0x6151ad05e45eb159c404bd82e57ff97dae35c27581aa088507eabeb3495b8af9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PrNJFXeBPBewKsRm2YaAZ.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/2PrNJFXeBPBewKsRm2YaAZ.
    date published: 2026-07-06T07:53:57Z
track: Dolphin (I Found You)
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269454
  explicit: false
  by artist: CircusP
  in album: YELLOW
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: QZKDK2294869
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T17:40:38+00:00
track: Falling out of Love
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256043
  explicit: false
  by artist: CircusP
  by artist: EmpathP
  in album: YELLOW
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: QZKDK2276292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:54:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957026
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957026
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5cz8zNsmag7SkW1nHa76ub.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cz8zNsmag7SkW1nHa76ub
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T11:02:43Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb","isrc":"QZKDK2276292","name":"Falling out of Love","registered_at":"2026-06-23T10:54:40Z","spotify_id":"5cz8zNsmag7SkW1nHa76ub","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 0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5cz8zNsmag7SkW1nHa76ub.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/5cz8zNsmag7SkW1nHa76ub.
    date published: 2026-07-07T11:02:43Z
    text: {"copyright_id":"0xa9c8d87de14c749fb96d76f2ac342023ca0b150e3c00d42f232f912397e709fb","isrc":"QZKDK2276292","name":"Falling out of Love","registered_at":"2026-06-23T10:54:40Z","spotify_id":"5cz8zNsmag7SkW1nHa76ub","type":"track"}
track: Back to Summer
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215113
  explicit: false
  by artist: CircusP
  in album: YELLOW
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: QM42K2290808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T17:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/39TUWrSYo4Q6mlJnvvx4cD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39TUWrSYo4Q6mlJnvvx4cD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510","isrc":"QM42K2290808","name":"Back to Summer","registered_at":"2026-06-24T17:41:48Z","spotify_id":"39TUWrSYo4Q6mlJnvvx4cD","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 0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39TUWrSYo4Q6mlJnvvx4cD.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/39TUWrSYo4Q6mlJnvvx4cD.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x040aafd0f74f97e746f7f2eac2379c49e7a97fd98e89ab7cf1eea147c3981510","isrc":"QM42K2290808","name":"Back to Summer","registered_at":"2026-06-24T17:41:48Z","spotify_id":"39TUWrSYo4Q6mlJnvvx4cD","type":"track"}
track: One Day
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247200
  explicit: false
  by artist: CircusP
  in album: YELLOW
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: QM42K2200075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T09:30:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2En4jfKoN1f0GE5o89VLEh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2En4jfKoN1f0GE5o89VLEh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d","isrc":"QM42K2200075","name":"One Day","registered_at":"2026-06-25T09:30:26Z","spotify_id":"2En4jfKoN1f0GE5o89VLEh","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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2En4jfKoN1f0GE5o89VLEh.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/2En4jfKoN1f0GE5o89VLEh.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x479e44eab70c7beeee427f86423c60b5584877c09adb47083dbf0ac7b750821d","isrc":"QM42K2200075","name":"One Day","registered_at":"2026-06-25T09:30:26Z","spotify_id":"2En4jfKoN1f0GE5o89VLEh","type":"track"}

MAIKAVERSE
type: MusicAlbum
date published: 2018-01-09
track: Imagínate Mi Amor
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207172
  explicit: false
  by artist: CYO Style
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Hyperconectados
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191354
  explicit: false
  by artist: YZYX
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Like Whatever
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236654
  explicit: false
  by artist: CircusP
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
  isrc code: QZ22B1871695
track: Pedrito
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301034
  explicit: false
  by artist: AlexTrip Sands
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
  isrc code: QZ22B1871696
track: Vacío Lleno
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232451
  explicit: false
  by artist: VNaneP
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
  isrc code: QZ22B1871697
track: Incomprehensible
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281164
  explicit: false
  by artist: Marvin Valentin
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Sacrificio
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201036
  explicit: false
  by artist: Gurodoll
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Infinity
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239906
  explicit: false
  by artist: Nostraightanswer
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Nemezis
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302824
  explicit: false
  by artist: MarvyanakaP
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Días de Estrés
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241333
  explicit: false
  by artist: Aku P
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
  isrc code: QZ22B1871702
track: Half Empty
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260143
  explicit: false
  by artist: EmpathP
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Dimensión
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261943
  explicit: false
  by artist: AJ/Music
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: Escaleras del Saber
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248400
  explicit: false
  by artist: Riten Kuroji
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
track: La Audición
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196396
  explicit: false
  by artist: Maubox
  by artist: Maika
  in album: MAIKAVERSE
    type: MusicAlbum
    date published: 2018-01-09
  isrc code: QZ22B1871706

Vocallective Sampler #1
type: MusicAlbum
date published: 2014-09-30
track: Tsujigiri Chuuihou (feat. Vocaloid Gakupo)
  type: MusicRecording
  duration: PT5M30S
  duration ms: 330071
  explicit: false
  by artist: Hidaritsuu=CasteP
  by artist: Gackpo Camui
  in album: Vocallective Sampler #1
    type: MusicAlbum
    date published: 2014-09-30
  isrc code: GBSMU1825716
track: Witches's Love (feat. Vocaloid Gumi)
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207562
  explicit: false
  by artist: AdyS
  by artist: GUMI
  in album: Vocallective Sampler #1
    type: MusicAlbum
    date published: 2014-09-30
track: La Partida; Calma (feat. Vocaloid Maika)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212281
  explicit: false
  by artist: Light&Bitter
  by artist: MAIKA
  in album: Vocallective Sampler #1
    type: MusicAlbum
    date published: 2014-09-30
track: Define Me (feat. Vocaloid Maika)
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252638
  explicit: false
  by artist: Nostraightanswer
  by artist: MAIKA
  in album: Vocallective Sampler #1
    type: MusicAlbum
    date published: 2014-09-30
  isrc code: GBSMU1825719
track: High Steps (feat. Vocaloid Gumi)
  type: MusicRecording
  duration: PT7M6S
  duration ms: 426593
  explicit: false
  by artist: DariaP
  by artist: GUMI
  in album: Vocallective Sampler #1
    type: MusicAlbum
    date published: 2014-09-30
track: Fucked Up (Vocaloid Hatsune Miku)
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235662
  explicit: false
  by artist: Jeric Rocamora
  by artist: Hatsune Miku
  in album: Vocallective Sampler #1
    type: MusicAlbum
    date published: 2014-09-30
track: Bell1 (Vocaloid Gumi)
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267567
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Vocallective Sampler #2
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Envision
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Lifeless / Leaving Donna (Remix)
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Falling out of Love
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subject of: OpenTimestamps Proof of Existence
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Nothing I Can Do
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Falling out of Love
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subject of: OpenTimestamps Proof of Existence
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I Can't Sleep
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Hades
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Grave Digging Girl
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Grave Digging Girl - Instrumental
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Walking Disaster
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Walking Disaster - Instrumental
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Hades - Instrumental
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Half Empty
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Ghosts of Artificial Trees (MarcoSouzaa Remix)
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Waiting for the End
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Helena
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I Miss You
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Kill the Lights
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This is Gospel
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Let Go
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Only One
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Dancing on My Own
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