VIXX
type: MusicGroup
genre: k-pop
popularity: 46
followers: 936631
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd686d258f00a644b8e96ec84a1dc9e5ea64790f4a3f713682dd2077986a11524
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc481e00-1467-4af8-b13d-27f06dce5d72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc481e00-1467-4af8-b13d-27f06dce5d72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc481e00-1467-4af8-b13d-27f06dce5d72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xd686d258f00a644b8e96ec84a1dc9e5ea64790f4a3f713682dd2077986a11524. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc481e00-1467-4af8-b13d-27f06dce5d72.json and https://artists.proofprofile.net/proofs/artist/bc481e00-1467-4af8-b13d-27f06dce5d72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
  track: Reincarnation
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186266
    explicit: false
    by artist: VIXX
    in album: Reincarnation
      type: MusicAlbum
      date published: 2018-09-26
    isrc code: JPVI01897270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T15:31:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x267733316a6e4864976d52221f9e9cf6c173b83300af0142b74c3595e9ec9bc8
    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/1W3xfaGdfWxUU94lBcrWjT.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W3xfaGdfWxUU94lBcrWjT
    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 0x267733316a6e4864976d52221f9e9cf6c173b83300af0142b74c3595e9ec9bc8. 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/1W3xfaGdfWxUU94lBcrWjT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W3xfaGdfWxUU94lBcrWjT.
      date published: 2026-07-02T03:55:08Z
  track: Scentist
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187066
    explicit: false
    by artist: VIXX
    in album: Reincarnation
      type: MusicAlbum
      date published: 2018-09-26
    isrc code: KRA771800027
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T04:39:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75
    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/1HybeCid417lV9ldlKGenl.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HybeCid417lV9ldlKGenl
    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 0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75. 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/1HybeCid417lV9ldlKGenl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HybeCid417lV9ldlKGenl.
      date published: 2026-07-02T03:30:09Z
  track: Sugar
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246066
    explicit: false
    by artist: VIXX
    in album: Reincarnation
      type: MusicAlbum
      date published: 2018-09-26
    isrc code: JPVI01897280
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T04:12:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe4795f80461207903018d0cfd7257ea894244bf7d3d7c220498f38f976226f62
    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/1pZmZ25sr75YYGZoj0aMlw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pZmZ25sr75YYGZoj0aMlw
    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 0xe4795f80461207903018d0cfd7257ea894244bf7d3d7c220498f38f976226f62. 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/1pZmZ25sr75YYGZoj0aMlw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pZmZ25sr75YYGZoj0aMlw.
      date published: 2026-07-02T05:09:12Z
  track: Last Note~消えた後の蝋燭の香り
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243933
    explicit: false
    by artist: VIXX
    in album: Reincarnation
      type: MusicAlbum
      date published: 2018-09-26
    isrc code: JPVI01897290
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T04:13:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd
    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/1W93St79jAjrgEW2FYkEmW.json
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Circle
  track: My Valentine
  track: But Not For Me
  track: The Rain
  track: Navy & Shining Gold
  track: 桃源境(Shangri-La)
album: EAU DE VIXX
album: VIXX 2016 CONCEPTION KER Special Package
album: Chained Up
album: VOODOO
album: CONTINUUM
album: Gonna Be Alright
album: PARALLEL (Japanese ver.)
album: PARALLEL
album: 歩いている
album: Walking
album: Are You Human? (Original Television Soundtrack), Pt.1
album: Hanakaze
album: Shangri-La
album: Kratos
album: Hades
album: Zelos
album: Boys` Record
album: Error
album: ETERNITY
album: DEUX 20th ANNIVERSARY TRIBUTE ALBUM Part 7
album: ONLY U
album: Y.BIRD From Jellyfish With VIXX & OKDAL
album: Jekyll
album: hyde
album: On and On
album: Rock Ur Body
album: SUPER HERO
track: Amnesia
track: Chemical
track: SAVAGE
track: LILAC
track: If You Come Tonight
track: Turn round and look at me
track: Turn round and look at me (inst)
track: 'Sippin - Original Mix
track: Last Note
track: Reincarnation
track: Scentist
track: Sugar
track: Last Note~消えた後の蝋燭の香り
track: Circle
track: My Valentine
track: But Not For Me
track: The Rain
track: Navy & Shining Gold
track: 桃源境(Shangri-La)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W93St79jAjrgEW2FYkEmW

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd","isrc":"JPVI01897290","name":"Last Note~消えた後の蝋燭の香り","registered_at":"2026-06-25T04:13:12Z","spotify_id":"1W93St79jAjrgEW2FYkEmW","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 0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd. 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/1W93St79jAjrgEW2FYkEmW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W93St79jAjrgEW2FYkEmW.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd","isrc":"JPVI01897290","name":"Last Note~消えた後の蝋燭の香り","registered_at":"2026-06-25T04:13:12Z","spotify_id":"1W93St79jAjrgEW2FYkEmW","type":"track"}

Circle
type: MusicRecording
duration: PT3M19S
duration ms: 199133
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:42:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe260b065bd58abcfea7821583f273f441690035d1ec836a239f92eda9070ca6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Ys7xrEbpSfZmbRL3KQt6Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ys7xrEbpSfZmbRL3KQt6Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe260b065bd58abcfea7821583f273f441690035d1ec836a239f92eda9070ca6c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ys7xrEbpSfZmbRL3KQt6Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ys7xrEbpSfZmbRL3KQt6Z.
  date published: 2026-07-02T16:51:38Z

My Valentine
type: MusicRecording
duration: PT3M42S
duration ms: 222933
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:32:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc
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/3m7vb40uwUD0R6sP6HYDe1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m7vb40uwUD0R6sP6HYDe1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc","isrc":"KRA771800030","name":"My Valentine","registered_at":"2026-06-08T16:32:58Z","spotify_id":"3m7vb40uwUD0R6sP6HYDe1","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 0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc. 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/3m7vb40uwUD0R6sP6HYDe1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m7vb40uwUD0R6sP6HYDe1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc","isrc":"KRA771800030","name":"My Valentine","registered_at":"2026-06-08T16:32:58Z","spotify_id":"3m7vb40uwUD0R6sP6HYDe1","type":"track"}

But Not For Me
type: MusicRecording
duration: PT4M26S
duration ms: 266133
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T01:56:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6AUQcCfVw6MGb9Ll5UmIyQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AUQcCfVw6MGb9Ll5UmIyQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a","isrc":"JPVI01897300","name":"But Not For Me","registered_at":"2026-06-28T01:56:48Z","spotify_id":"6AUQcCfVw6MGb9Ll5UmIyQ","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 0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AUQcCfVw6MGb9Ll5UmIyQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AUQcCfVw6MGb9Ll5UmIyQ.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a","isrc":"JPVI01897300","name":"But Not For Me","registered_at":"2026-06-28T01:56:48Z","spotify_id":"6AUQcCfVw6MGb9Ll5UmIyQ","type":"track"}

The Rain
type: MusicRecording
duration: PT4M0S
duration ms: 240533
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919
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/7pPmELQCerSgfKJ9owL2aO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pPmELQCerSgfKJ9owL2aO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919","isrc":"JPVI01897310","name":"The Rain","registered_at":"2026-06-25T04:13:26Z","spotify_id":"7pPmELQCerSgfKJ9owL2aO","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 0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919. 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/7pPmELQCerSgfKJ9owL2aO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pPmELQCerSgfKJ9owL2aO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919","isrc":"JPVI01897310","name":"The Rain","registered_at":"2026-06-25T04:13:26Z","spotify_id":"7pPmELQCerSgfKJ9owL2aO","type":"track"}

Navy & Shining Gold
type: MusicRecording
duration: PT3M10S
duration ms: 190466
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:50:09+00:00

桃源境(Shangri-La)
type: MusicRecording
duration: PT3M24S
duration ms: 204266
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771700033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:21:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128
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/55MUEPR6T2w0Xe4jyOORTE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55MUEPR6T2w0Xe4jyOORTE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128","isrc":"KRA771700033","name":"桃源境(Shangri-La)","registered_at":"2026-06-04T13:21:10Z","spotify_id":"55MUEPR6T2w0Xe4jyOORTE","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 0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128. 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/55MUEPR6T2w0Xe4jyOORTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55MUEPR6T2w0Xe4jyOORTE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128","isrc":"KRA771700033","name":"桃源境(Shangri-La)","registered_at":"2026-06-04T13:21:10Z","spotify_id":"55MUEPR6T2w0Xe4jyOORTE","type":"track"}

EAU DE VIXX
type: MusicAlbum
date published: 2018-04-17
track: Scentist
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184794
  explicit: false
  by artist: VIXX
  in album: EAU DE VIXX
    type: MusicAlbum
    date published: 2018-04-17
  isrc code: KRA771800027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:39:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75
  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/18oDuUN4ixceCOX6hkfdRZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18oDuUN4ixceCOX6hkfdRZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75. 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/18oDuUN4ixceCOX6hkfdRZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18oDuUN4ixceCOX6hkfdRZ.
    date published: 2026-06-13T12:47:07Z
track: Odd Sense
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211092
  explicit: false
  by artist: VIXX
  in album: EAU DE VIXX
    type: MusicAlbum
    date published: 2018-04-17
  isrc code: KRA771800028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:12:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b3b9d95f8b973cb18bda379b79fe6c24a8633787aea96f48e184ef47718d250
  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/5YV9pWUf79ikNFjGVe5OAN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YV9pWUf79ikNFjGVe5OAN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b3b9d95f8b973cb18bda379b79fe6c24a8633787aea96f48e184ef47718d250","isrc":"KRA771800028","name":"Odd Sense","registered_at":"2026-06-09T02:12:16Z","spotify_id":"5YV9pWUf79ikNFjGVe5OAN","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 0x6b3b9d95f8b973cb18bda379b79fe6c24a8633787aea96f48e184ef47718d250. 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/5YV9pWUf79ikNFjGVe5OAN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YV9pWUf79ikNFjGVe5OAN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6b3b9d95f8b973cb18bda379b79fe6c24a8633787aea96f48e184ef47718d250","isrc":"KRA771800028","name":"Odd Sense","registered_at":"2026-06-09T02:12:16Z","spotify_id":"5YV9pWUf79ikNFjGVe5OAN","type":"track"}
track: Silence
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221997
  explicit: false
  by artist: VIXX
  in album: EAU DE VIXX
    type: MusicAlbum
    date published: 2018-04-17
  isrc code: KRA771800029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:54:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69f0da0dc9f91f8e533841d6e3e4370e36f0a76cf7aff0d56f96d30feb451edd
  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/0KwktSPP0ZQzp1hIDWmleb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KwktSPP0ZQzp1hIDWmleb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f0da0dc9f91f8e533841d6e3e4370e36f0a76cf7aff0d56f96d30feb451edd. 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/0KwktSPP0ZQzp1hIDWmleb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KwktSPP0ZQzp1hIDWmleb.
    date published: 2026-06-13T13:32:09Z
track: My Valentine
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220860
  explicit: false
  by artist: VIXX
  in album: EAU DE VIXX
    type: MusicAlbum
    date published: 2018-04-17
  isrc code: KRA771800030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:32:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc
  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/4x8XtgXKXwM0oeXKwzx6HH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x8XtgXKXwM0oeXKwzx6HH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc","isrc":"KRA771800030","name":"My Valentine","registered_at":"2026-06-08T16:32:58Z","spotify_id":"4x8XtgXKXwM0oeXKwzx6HH","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 0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc. 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/4x8XtgXKXwM0oeXKwzx6HH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x8XtgXKXwM0oeXKwzx6HH.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc","isrc":"KRA771800030","name":"My Valentine","registered_at":"2026-06-08T16:32:58Z","spotify_id":"4x8XtgXKXwM0oeXKwzx6HH","type":"track"}
track: Circle
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197885
  explicit: false
  by artist: VIXX
  in album: EAU DE VIXX
    type: MusicAlbum
    date published: 2018-04-17
  isrc code: KRA771800031
  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: Good Day
track: Escape
track: Trigger
track: Resemble
track: Navy & Shining Gold
track: Shangri-La
track: Scentist (Inst.)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T11:42:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe260b065bd58abcfea7821583f273f441690035d1ec836a239f92eda9070ca6c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2stXRblkmTRhIKs0DotMU8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2stXRblkmTRhIKs0DotMU8

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe260b065bd58abcfea7821583f273f441690035d1ec836a239f92eda9070ca6c. 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/2stXRblkmTRhIKs0DotMU8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2stXRblkmTRhIKs0DotMU8.
date published: 2026-06-13T17:25:41Z

Good Day
type: MusicRecording
duration: PT3M1S
duration ms: 181148
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:44:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x108c29da581d037885d8d40ae9ed4fdf8be958456f6e1bb70d1881a0348bbc4b
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/1P0Zo8EiWclA8WHfl5YcI3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P0Zo8EiWclA8WHfl5YcI3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x108c29da581d037885d8d40ae9ed4fdf8be958456f6e1bb70d1881a0348bbc4b","isrc":"KRA771800032","name":"Good Day","registered_at":"2026-06-20T16:44:44Z","spotify_id":"1P0Zo8EiWclA8WHfl5YcI3","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 0x108c29da581d037885d8d40ae9ed4fdf8be958456f6e1bb70d1881a0348bbc4b. 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/1P0Zo8EiWclA8WHfl5YcI3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P0Zo8EiWclA8WHfl5YcI3.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x108c29da581d037885d8d40ae9ed4fdf8be958456f6e1bb70d1881a0348bbc4b","isrc":"KRA771800032","name":"Good Day","registered_at":"2026-06-20T16:44:44Z","spotify_id":"1P0Zo8EiWclA8WHfl5YcI3","type":"track"}

Escape
type: MusicRecording
duration: PT3M21S
duration ms: 201257
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:43:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1563cc4fc0025417274907ad08006aec4decdc66573239a3d2fe3448c960fecf
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/01CvRh1krdmMKe7icfOR3B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01CvRh1krdmMKe7icfOR3B
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 0x1563cc4fc0025417274907ad08006aec4decdc66573239a3d2fe3448c960fecf. 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/01CvRh1krdmMKe7icfOR3B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01CvRh1krdmMKe7icfOR3B.
  date published: 2026-06-13T17:25:41Z

Trigger
type: MusicRecording
duration: PT3M8S
duration ms: 188776
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dae8ea3291e39464e3fae0df841bc877620065a5f91bebd7d4ec9d939147fcf
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/3iEli3k9nx3zs5S4l7uZBd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iEli3k9nx3zs5S4l7uZBd
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 0x4dae8ea3291e39464e3fae0df841bc877620065a5f91bebd7d4ec9d939147fcf. 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/3iEli3k9nx3zs5S4l7uZBd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iEli3k9nx3zs5S4l7uZBd.
  date published: 2026-06-13T15:41:10Z

Resemble
type: MusicRecording
duration: PT3M30S
duration ms: 210967
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:32:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x776368abda1c9741fb22aa02c494674e9f4c3d54bc273de060c13c884387379f
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/2ElpPwGjmZFQLLU5IoD3Pt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ElpPwGjmZFQLLU5IoD3Pt
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 0x776368abda1c9741fb22aa02c494674e9f4c3d54bc273de060c13c884387379f. 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/2ElpPwGjmZFQLLU5IoD3Pt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ElpPwGjmZFQLLU5IoD3Pt.
  date published: 2026-07-02T03:30:09Z

Navy & Shining Gold
type: MusicRecording
duration: PT3M8S
duration ms: 188270
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:50:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a83f7c7d7a65bd210124f6eaae32d0e75a39178b9a02ac284851c5c4f2d3240
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/56BFkcgVOaWYEyWSjG4hMO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56BFkcgVOaWYEyWSjG4hMO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a83f7c7d7a65bd210124f6eaae32d0e75a39178b9a02ac284851c5c4f2d3240","isrc":"KRA771800036","name":"Navy & Shining Gold","registered_at":"2026-06-20T16:50:09Z","spotify_id":"56BFkcgVOaWYEyWSjG4hMO","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 0x4a83f7c7d7a65bd210124f6eaae32d0e75a39178b9a02ac284851c5c4f2d3240. 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/56BFkcgVOaWYEyWSjG4hMO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56BFkcgVOaWYEyWSjG4hMO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4a83f7c7d7a65bd210124f6eaae32d0e75a39178b9a02ac284851c5c4f2d3240","isrc":"KRA771800036","name":"Navy & Shining Gold","registered_at":"2026-06-20T16:50:09Z","spotify_id":"56BFkcgVOaWYEyWSjG4hMO","type":"track"}

Shangri-La
type: MusicRecording
duration: PT3M22S
duration ms: 202268
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771700033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:21:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128
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/6r0k7OqcR7qn730YndgjU9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r0k7OqcR7qn730YndgjU9
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 0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128. 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/6r0k7OqcR7qn730YndgjU9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r0k7OqcR7qn730YndgjU9.
  date published: 2026-06-13T15:41:10Z

Scentist (Inst.)
type: MusicRecording
duration: PT3M4S
duration ms: 184800
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800037

VIXX 2016 CONCEPTION KER Special Package
type: MusicAlbum
date published: 2016-11-21
track: Milky Way
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202937
  explicit: false
  by artist: VIXX
  in album: VIXX 2016 CONCEPTION KER Special Package
    type: MusicAlbum
    date published: 2016-11-21
  isrc code: KRA771600027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:49:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcc3123c607d4a2c06b589ea390ef9804a8c0bbc223ebcf82d9e24da0792e4a9
  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/67LjBe2BzhAA3gE2f2Oz0S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67LjBe2BzhAA3gE2f2Oz0S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdcc3123c607d4a2c06b589ea390ef9804a8c0bbc223ebcf82d9e24da0792e4a9","isrc":"KRA771600027","name":"Milky Way","registered_at":"2026-06-09T13:49:17Z","spotify_id":"67LjBe2BzhAA3gE2f2Oz0S","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 0xdcc3123c607d4a2c06b589ea390ef9804a8c0bbc223ebcf82d9e24da0792e4a9. 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/67LjBe2BzhAA3gE2f2Oz0S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67LjBe2BzhAA3gE2f2Oz0S.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdcc3123c607d4a2c06b589ea390ef9804a8c0bbc223ebcf82d9e24da0792e4a9","isrc":"KRA771600027","name":"Milky Way","registered_at":"2026-06-09T13:49:17Z","spotify_id":"67LjBe2BzhAA3gE2f2Oz0S","type":"track"}
track: DYNAMITE
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210485
  explicit: false
  by artist: VIXX
  in album: VIXX 2016 CONCEPTION KER Special Package
    type: MusicAlbum
    date published: 2016-11-21
  isrc code: KRA771600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:54:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ae18e5bd0168809d7b0dab76460b791bf540f73ea199c102cae3735ea74738c
  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/3gdZmKBjS7KV7ObZRvH3ND.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gdZmKBjS7KV7ObZRvH3ND
  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 0x4ae18e5bd0168809d7b0dab76460b791bf540f73ea199c102cae3735ea74738c. 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/3gdZmKBjS7KV7ObZRvH3ND.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gdZmKBjS7KV7ObZRvH3ND.
    date published: 2026-06-13T17:25:41Z
track: Six Feet Under
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175172
  explicit: false
  by artist: VIXX
  in album: VIXX 2016 CONCEPTION KER Special Package
    type: MusicAlbum
    date published: 2016-11-21
  isrc code: KRA771600004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:25:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b
  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/7937zba420R97oAqPEc3ME.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7937zba420R97oAqPEc3ME
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b","isrc":"KRA771600004","name":"Six Feet Under","registered_at":"2026-06-20T17:25:10Z","spotify_id":"7937zba420R97oAqPEc3ME","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 0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b. 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/7937zba420R97oAqPEc3ME.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7937zba420R97oAqPEc3ME.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b","isrc":"KRA771600004","name":"Six Feet Under","registered_at":"2026-06-20T17:25:10Z","spotify_id":"7937zba420R97oAqPEc3ME","type":"track"}
track: 손의 이별
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234260
  explicit: false
  by artist: VIXX
  in album: VIXX 2016 CONCEPTION KER Special Package
    type: MusicAlbum
    date published: 2016-11-21
  isrc code: KRA771600005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:02:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x609b42c8d09a7097cb9705a3c69e6263c40b227e6d8b4786f2f770044b897570
  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/3lZs322jYPBc9FdQ4y4fYB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lZs322jYPBc9FdQ4y4fYB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x609b42c8d09a7097cb9705a3c69e6263c40b227e6d8b4786f2f770044b897570","isrc":"KRA771600005","name":"손의 이별","registered_at":"2026-06-19T22:02:59Z","spotify_id":"3lZs322jYPBc9FdQ4y4fYB","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 0x609b42c8d09a7097cb9705a3c69e6263c40b227e6d8b4786f2f770044b897570. 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/3lZs322jYPBc9FdQ4y4fYB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lZs322jYPBc9FdQ4y4fYB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x609b42c8d09a7097cb9705a3c69e6263c40b227e6d8b4786f2f770044b897570","isrc":"KRA771600005","name":"손의 이별","registered_at":"2026-06-19T22:02:59Z","spotify_id":"3lZs322jYPBc9FdQ4y4fYB","type":"track"}
track: Fantasy
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208644
  explicit: false
  by artist: VIXX
  in album: VIXX 2016 CONCEPTION KER Special Package
    type: MusicAlbum
    date published: 2016-11-21
  isrc code: KRA771600016
  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: Love Me Do
track: 나비 효과
track: The Closer
track: Desperate
track: Shooting Star
track: Good Night & Good Morning
track: The Romance Is Over

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T15:02:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xebf3ebd82ad44a72ebea032f02c581ab988b4cab5b69bf7b6c1d9df373a815c1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/53juUSMef1mz0NxcH9sgYw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53juUSMef1mz0NxcH9sgYw

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf3ebd82ad44a72ebea032f02c581ab988b4cab5b69bf7b6c1d9df373a815c1. 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/53juUSMef1mz0NxcH9sgYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53juUSMef1mz0NxcH9sgYw.
date published: 2026-06-13T12:47:07Z

Love Me Do
type: MusicRecording
duration: PT3M50S
duration ms: 230615
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:14:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c
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/2zwfcpAhmR6mSTR9FumAWJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zwfcpAhmR6mSTR9FumAWJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c","isrc":"KRA771600017","name":"Love Me Do","registered_at":"2026-06-08T00:14:28Z","spotify_id":"2zwfcpAhmR6mSTR9FumAWJ","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 0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c. 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/2zwfcpAhmR6mSTR9FumAWJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zwfcpAhmR6mSTR9FumAWJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c","isrc":"KRA771600017","name":"Love Me Do","registered_at":"2026-06-08T00:14:28Z","spotify_id":"2zwfcpAhmR6mSTR9FumAWJ","type":"track"}

나비 효과
type: MusicRecording
duration: PT3M20S
duration ms: 200730
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:35:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2
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/0F37HEfw6vtcgqeswLF6vi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F37HEfw6vtcgqeswLF6vi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2","isrc":"KRA771600018","name":"나비 효과","registered_at":"2026-06-20T20:35:51Z","spotify_id":"0F37HEfw6vtcgqeswLF6vi","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 0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2. 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/0F37HEfw6vtcgqeswLF6vi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F37HEfw6vtcgqeswLF6vi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2","isrc":"KRA771600018","name":"나비 효과","registered_at":"2026-06-20T20:35:51Z","spotify_id":"0F37HEfw6vtcgqeswLF6vi","type":"track"}

The Closer
type: MusicRecording
duration: PT3M45S
duration ms: 225393
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:13:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe
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/7FGZHwYYUIFDb5OuQ1pbyD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FGZHwYYUIFDb5OuQ1pbyD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe","isrc":"KRA771600021","name":"The Closer","registered_at":"2026-06-07T11:13:22Z","spotify_id":"7FGZHwYYUIFDb5OuQ1pbyD","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 0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe. 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/7FGZHwYYUIFDb5OuQ1pbyD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FGZHwYYUIFDb5OuQ1pbyD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe","isrc":"KRA771600021","name":"The Closer","registered_at":"2026-06-07T11:13:22Z","spotify_id":"7FGZHwYYUIFDb5OuQ1pbyD","type":"track"}

Desperate
type: MusicRecording
duration: PT3M31S
duration ms: 211049
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc66dc5c0c733e49763d485d6bc2f859db2db172760a9229d19dba1b6a1c2103
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/5vBuxo0u0NbH62Vzv4saN8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vBuxo0u0NbH62Vzv4saN8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc66dc5c0c733e49763d485d6bc2f859db2db172760a9229d19dba1b6a1c2103. 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/5vBuxo0u0NbH62Vzv4saN8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vBuxo0u0NbH62Vzv4saN8.
  date published: 2026-06-13T13:32:09Z

Shooting Star
type: MusicRecording
duration: PT3M28S
duration ms: 208769
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:22:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1
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/5Uo0EoF789MFcopkh6lPHs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uo0EoF789MFcopkh6lPHs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1","isrc":"KRA771600023","name":"Shooting Star","registered_at":"2026-06-20T17:22:12Z","spotify_id":"5Uo0EoF789MFcopkh6lPHs","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 0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1. 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/5Uo0EoF789MFcopkh6lPHs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uo0EoF789MFcopkh6lPHs.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1","isrc":"KRA771600023","name":"Shooting Star","registered_at":"2026-06-20T17:22:12Z","spotify_id":"5Uo0EoF789MFcopkh6lPHs","type":"track"}

Good Night & Good Morning
type: MusicRecording
duration: PT3M17S
duration ms: 197611
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:27:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf
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/10ImiBFxSpB5BFO8LipP1t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10ImiBFxSpB5BFO8LipP1t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf","isrc":"KRA771600024","name":"Good Night & Good Morning","registered_at":"2026-06-20T17:27:47Z","spotify_id":"10ImiBFxSpB5BFO8LipP1t","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 0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf. 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/10ImiBFxSpB5BFO8LipP1t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10ImiBFxSpB5BFO8LipP1t.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf","isrc":"KRA771600024","name":"Good Night & Good Morning","registered_at":"2026-06-20T17:27:47Z","spotify_id":"10ImiBFxSpB5BFO8LipP1t","type":"track"}

The Romance Is Over
type: MusicRecording
duration: PT3M41S
duration ms: 221445
explicit: false
by artist: VIXX
in album: VIXX 2016 CONCEPTION KER Special Package
  type: MusicAlbum
  date published: 2016-11-21
isrc code: KRA771600025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:03:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea
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/5QpNXwLxfDZn2kF21AnDgi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QpNXwLxfDZn2kF21AnDgi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea","isrc":"KRA771600025","name":"The Romance Is Over","registered_at":"2026-06-19T22:03:23Z","spotify_id":"5QpNXwLxfDZn2kF21AnDgi","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 0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea. 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/5QpNXwLxfDZn2kF21AnDgi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QpNXwLxfDZn2kF21AnDgi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea","isrc":"KRA771600025","name":"The Romance Is Over","registered_at":"2026-06-19T22:03:23Z","spotify_id":"5QpNXwLxfDZn2kF21AnDgi","type":"track"}

Chained Up
type: MusicAlbum
date published: 2015-11-10
track: Mistress (Intro)
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71259
  explicit: false
  by artist: VIXX
  in album: Chained Up
    type: MusicAlbum
    date published: 2015-11-10
  isrc code: KRA771500016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:41:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1502c62141ac8e0445b074c9cb631739a2db69b9de6cb6d2278cbfae6cd27723
  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/4yJPTpb5dbsRoMEonEQvSI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yJPTpb5dbsRoMEonEQvSI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1502c62141ac8e0445b074c9cb631739a2db69b9de6cb6d2278cbfae6cd27723","isrc":"KRA771500016","name":"Mistress (Intro)","registered_at":"2026-06-24T07:41:52Z","spotify_id":"4yJPTpb5dbsRoMEonEQvSI","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 0x1502c62141ac8e0445b074c9cb631739a2db69b9de6cb6d2278cbfae6cd27723. 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/4yJPTpb5dbsRoMEonEQvSI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yJPTpb5dbsRoMEonEQvSI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1502c62141ac8e0445b074c9cb631739a2db69b9de6cb6d2278cbfae6cd27723","isrc":"KRA771500016","name":"Mistress (Intro)","registered_at":"2026-06-24T07:41:52Z","spotify_id":"4yJPTpb5dbsRoMEonEQvSI","type":"track"}
track: Chained Up
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192921
  explicit: false
  by artist: VIXX
  in album: Chained Up
    type: MusicAlbum
    date published: 2015-11-10
  isrc code: KRA771500017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:43:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x646c3d9ae55c5d6a4025303907813ba967b0379c3c7efbeedeb3a37261c7088a
  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/2JcQ5i13wsNdyyXs8Sqab0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JcQ5i13wsNdyyXs8Sqab0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x646c3d9ae55c5d6a4025303907813ba967b0379c3c7efbeedeb3a37261c7088a","isrc":"KRA771500017","name":"Chained Up","registered_at":"2026-06-04T09:43:12Z","spotify_id":"2JcQ5i13wsNdyyXs8Sqab0","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 0x646c3d9ae55c5d6a4025303907813ba967b0379c3c7efbeedeb3a37261c7088a. 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/2JcQ5i13wsNdyyXs8Sqab0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JcQ5i13wsNdyyXs8Sqab0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x646c3d9ae55c5d6a4025303907813ba967b0379c3c7efbeedeb3a37261c7088a","isrc":"KRA771500017","name":"Chained Up","registered_at":"2026-06-04T09:43:12Z","spotify_id":"2JcQ5i13wsNdyyXs8Sqab0","type":"track"}
track: MAZE
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207596
  explicit: false
  by artist: VIXX
  in album: Chained Up
    type: MusicAlbum
    date published: 2015-11-10
  isrc code: KRA771500018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:21:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ca5d517f8837ebe6292f45b977cf09b24c23ab7c566929255323428eaa280f4
  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/0h0iXoGLVW0R1CScifRnoG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h0iXoGLVW0R1CScifRnoG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca5d517f8837ebe6292f45b977cf09b24c23ab7c566929255323428eaa280f4. 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/0h0iXoGLVW0R1CScifRnoG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h0iXoGLVW0R1CScifRnoG.
    date published: 2026-06-13T13:32:09Z
track: Stop It Girl
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224813
  explicit: false
  by artist: VIXX
  in album: Chained Up
    type: MusicAlbum
    date published: 2015-11-10
  isrc code: KRA771500019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T01:31:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb55199d6275b8683a6894a0a1c1a433f0aaee06c8950a7498bcd33c195c64fc0
  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/3CtMSUMd6fKcrT1EKAQX2z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtMSUMd6fKcrT1EKAQX2z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb55199d6275b8683a6894a0a1c1a433f0aaee06c8950a7498bcd33c195c64fc0","isrc":"KRA771500019","name":"Stop It Girl","registered_at":"2026-06-19T01:31:52Z","spotify_id":"3CtMSUMd6fKcrT1EKAQX2z","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 0xb55199d6275b8683a6894a0a1c1a433f0aaee06c8950a7498bcd33c195c64fc0. 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/3CtMSUMd6fKcrT1EKAQX2z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CtMSUMd6fKcrT1EKAQX2z.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb55199d6275b8683a6894a0a1c1a433f0aaee06c8950a7498bcd33c195c64fc0","isrc":"KRA771500019","name":"Stop It Girl","registered_at":"2026-06-19T01:31:52Z","spotify_id":"3CtMSUMd6fKcrT1EKAQX2z","type":"track"}
track: Hot Enough
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206552
  explicit: false
  by artist: VIXX
  in album: Chained Up
    type: MusicAlbum
    date published: 2015-11-10
  isrc code: KRA771500020
  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: Spider
track: That you
track: Heaven
track: Now we
track: Eternity
track: Error
track: Can`t Say
track: Chained Up (Inst.)
track: Chained Up (Chinese Ver.)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T17:03:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x75b73c2288fbb7f59695221c947b4262817af11d5eabcbf98158e5600d9d8171

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6zWNFvNGuWCUHuRuYSqBqQ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zWNFvNGuWCUHuRuYSqBqQ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x75b73c2288fbb7f59695221c947b4262817af11d5eabcbf98158e5600d9d8171","isrc":"KRA771500020","name":"Hot Enough","registered_at":"2026-06-07T17:03:47Z","spotify_id":"6zWNFvNGuWCUHuRuYSqBqQ","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 0x75b73c2288fbb7f59695221c947b4262817af11d5eabcbf98158e5600d9d8171. 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/6zWNFvNGuWCUHuRuYSqBqQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zWNFvNGuWCUHuRuYSqBqQ.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x75b73c2288fbb7f59695221c947b4262817af11d5eabcbf98158e5600d9d8171","isrc":"KRA771500020","name":"Hot Enough","registered_at":"2026-06-07T17:03:47Z","spotify_id":"6zWNFvNGuWCUHuRuYSqBqQ","type":"track"}

Spider
type: MusicRecording
duration: PT3M47S
duration ms: 227097
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:15:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c54fe6e8851b539f6af26308fe4e6f116ef3af20d542e3af2339b2266d188b8
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/1sBKrnpWQTWmmcna7c1fVM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sBKrnpWQTWmmcna7c1fVM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c54fe6e8851b539f6af26308fe4e6f116ef3af20d542e3af2339b2266d188b8. 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/1sBKrnpWQTWmmcna7c1fVM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sBKrnpWQTWmmcna7c1fVM.
  date published: 2026-06-13T13:32:09Z

That you
type: MusicRecording
duration: PT3M54S
duration ms: 234789
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T16:31:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca8700ccefaea75df89198daac5384e49cd87218960782f817c2e9c185125075
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/1ZWQWXcE3bhDg9R6jVnIlZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZWQWXcE3bhDg9R6jVnIlZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca8700ccefaea75df89198daac5384e49cd87218960782f817c2e9c185125075","isrc":"KRA771500022","name":"That you","registered_at":"2026-06-22T16:31:35Z","spotify_id":"1ZWQWXcE3bhDg9R6jVnIlZ","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 0xca8700ccefaea75df89198daac5384e49cd87218960782f817c2e9c185125075. 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/1ZWQWXcE3bhDg9R6jVnIlZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZWQWXcE3bhDg9R6jVnIlZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xca8700ccefaea75df89198daac5384e49cd87218960782f817c2e9c185125075","isrc":"KRA771500022","name":"That you","registered_at":"2026-06-22T16:31:35Z","spotify_id":"1ZWQWXcE3bhDg9R6jVnIlZ","type":"track"}

Heaven
type: MusicRecording
duration: PT3M14S
duration ms: 194881
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:22:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4060ced39692797bb9e01188504d77601167d5bb09f1ef9ed1e6b6c16607208c
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/0YGK3dzyRBPTY7dO5fTheL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YGK3dzyRBPTY7dO5fTheL
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 0x4060ced39692797bb9e01188504d77601167d5bb09f1ef9ed1e6b6c16607208c. 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/0YGK3dzyRBPTY7dO5fTheL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YGK3dzyRBPTY7dO5fTheL.
  date published: 2026-07-02T03:30:09Z

Now we
type: MusicRecording
duration: PT4M23S
duration ms: 263870
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:51:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x314dc52df0e229c945a4edea8964d21b44e6dd838d206bf7e5004da68af668f2
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/28753uWH66Fe8Gc5E37Hxe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28753uWH66Fe8Gc5E37Hxe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x314dc52df0e229c945a4edea8964d21b44e6dd838d206bf7e5004da68af668f2","isrc":"KRA771500024","name":"Now we","registered_at":"2026-06-20T16:51:15Z","spotify_id":"28753uWH66Fe8Gc5E37Hxe","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 0x314dc52df0e229c945a4edea8964d21b44e6dd838d206bf7e5004da68af668f2. 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/28753uWH66Fe8Gc5E37Hxe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28753uWH66Fe8Gc5E37Hxe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x314dc52df0e229c945a4edea8964d21b44e6dd838d206bf7e5004da68af668f2","isrc":"KRA771500024","name":"Now we","registered_at":"2026-06-20T16:51:15Z","spotify_id":"28753uWH66Fe8Gc5E37Hxe","type":"track"}

Eternity
type: MusicRecording
duration: PT3M3S
duration ms: 183979
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:47:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6435fa14259eec35397de47b220cec4d6ed37e79e63d16b189ff7003850ffa0
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/6KhD3KdTctNdsySFRTQQsg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KhD3KdTctNdsySFRTQQsg
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 0xf6435fa14259eec35397de47b220cec4d6ed37e79e63d16b189ff7003850ffa0. 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/6KhD3KdTctNdsySFRTQQsg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KhD3KdTctNdsySFRTQQsg.
  date published: 2026-06-13T15:41:10Z

Error
type: MusicRecording
duration: PT3M45S
duration ms: 225493
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:54:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8180d2bd0ccde4172c1138a9490ae1737bf07dfb059933f9a29a78cd760d0bdd
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/0d6ckKhnm32elAg8AbaRgq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d6ckKhnm32elAg8AbaRgq
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 0x8180d2bd0ccde4172c1138a9490ae1737bf07dfb059933f9a29a78cd760d0bdd. 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/0d6ckKhnm32elAg8AbaRgq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d6ckKhnm32elAg8AbaRgq.
  date published: 2026-06-13T17:25:41Z

Can`t Say
type: MusicRecording
duration: PT3M23S
duration ms: 203656
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:43:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a6e2a7a2329e50655f257b75de09ed959ba6917c841ff2c4eb997f130ad6612
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/2QAHxVGw7bAnngkXqV2A0G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QAHxVGw7bAnngkXqV2A0G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a6e2a7a2329e50655f257b75de09ed959ba6917c841ff2c4eb997f130ad6612","isrc":"KRA771500027","name":"Can`t Say","registered_at":"2026-06-20T01:43:01Z","spotify_id":"2QAHxVGw7bAnngkXqV2A0G","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 0x5a6e2a7a2329e50655f257b75de09ed959ba6917c841ff2c4eb997f130ad6612. 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/2QAHxVGw7bAnngkXqV2A0G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QAHxVGw7bAnngkXqV2A0G.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5a6e2a7a2329e50655f257b75de09ed959ba6917c841ff2c4eb997f130ad6612","isrc":"KRA771500027","name":"Can`t Say","registered_at":"2026-06-20T01:43:01Z","spotify_id":"2QAHxVGw7bAnngkXqV2A0G","type":"track"}

Chained Up (Inst.)
type: MusicRecording
duration: PT3M12S
duration ms: 192921
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:14:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52ad460a97068cc0b037c87fac669a48150c8dc2544fac314696a50c52699bfc
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/7LFrQUdOKg7wp5UsaBrnUb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LFrQUdOKg7wp5UsaBrnUb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52ad460a97068cc0b037c87fac669a48150c8dc2544fac314696a50c52699bfc","isrc":"KRA771500028","name":"Chained Up (Inst.)","registered_at":"2026-06-25T13:14:52Z","spotify_id":"7LFrQUdOKg7wp5UsaBrnUb","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 0x52ad460a97068cc0b037c87fac669a48150c8dc2544fac314696a50c52699bfc. 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/7LFrQUdOKg7wp5UsaBrnUb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LFrQUdOKg7wp5UsaBrnUb.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x52ad460a97068cc0b037c87fac669a48150c8dc2544fac314696a50c52699bfc","isrc":"KRA771500028","name":"Chained Up (Inst.)","registered_at":"2026-06-25T13:14:52Z","spotify_id":"7LFrQUdOKg7wp5UsaBrnUb","type":"track"}

Chained Up (Chinese Ver.)
type: MusicRecording
duration: PT3M12S
duration ms: 192946
explicit: false
by artist: VIXX
in album: Chained Up
  type: MusicAlbum
  date published: 2015-11-10
isrc code: KRA771500029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T10:52:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb46403dedf6b71ed028905c2c837a49ffbe963836a087ace94edec9cdf5436b
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/11xTMTWdf3eQzLRcXVibs2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11xTMTWdf3eQzLRcXVibs2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb46403dedf6b71ed028905c2c837a49ffbe963836a087ace94edec9cdf5436b","isrc":"KRA771500029","name":"Chained Up (Chinese Ver.)","registered_at":"2026-06-26T10:52:47Z","spotify_id":"11xTMTWdf3eQzLRcXVibs2","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 0xbb46403dedf6b71ed028905c2c837a49ffbe963836a087ace94edec9cdf5436b. 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/11xTMTWdf3eQzLRcXVibs2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11xTMTWdf3eQzLRcXVibs2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbb46403dedf6b71ed028905c2c837a49ffbe963836a087ace94edec9cdf5436b","isrc":"KRA771500029","name":"Chained Up (Chinese Ver.)","registered_at":"2026-06-26T10:52:47Z","spotify_id":"11xTMTWdf3eQzLRcXVibs2","type":"track"}

VOODOO
type: MusicAlbum
date published: 2013-11-25
track: VOODOO
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71265
  explicit: false
  by artist: VIXX
  in album: VOODOO
    type: MusicAlbum
    date published: 2013-11-25
  isrc code: KRA491301524
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:27:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66c1538ca00ffc32977773b9230a2af3d8380d881b720692293f7a91733d2a4d
  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/1kOYkfvLe90XiJjOLr478q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kOYkfvLe90XiJjOLr478q
  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 0x66c1538ca00ffc32977773b9230a2af3d8380d881b720692293f7a91733d2a4d. 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/1kOYkfvLe90XiJjOLr478q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kOYkfvLe90XiJjOLr478q.
    date published: 2026-07-02T05:09:12Z
track: VOODOO DOLL
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216226
  explicit: false
  by artist: VIXX
  in album: VOODOO
    type: MusicAlbum
    date published: 2013-11-25
  isrc code: KRA491301525
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:36:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55944aea50754572fc8402573e59da502f090c24b42f43d7e8eb57810dae3a0f
  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/7AIiscePFRKJwfQhGOryGA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AIiscePFRKJwfQhGOryGA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55944aea50754572fc8402573e59da502f090c24b42f43d7e8eb57810dae3a0f","isrc":"KRA491301525","name":"VOODOO DOLL","registered_at":"2026-06-04T15:36:16Z","spotify_id":"7AIiscePFRKJwfQhGOryGA","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 0x55944aea50754572fc8402573e59da502f090c24b42f43d7e8eb57810dae3a0f. 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/7AIiscePFRKJwfQhGOryGA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AIiscePFRKJwfQhGOryGA.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x55944aea50754572fc8402573e59da502f090c24b42f43d7e8eb57810dae3a0f","isrc":"KRA491301525","name":"VOODOO DOLL","registered_at":"2026-06-04T15:36:16Z","spotify_id":"7AIiscePFRKJwfQhGOryGA","type":"track"}
track: Beautiful Killer
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199967
  explicit: false
  by artist: VIXX
  in album: VOODOO
    type: MusicAlbum
    date published: 2013-11-25
  isrc code: KRA491301526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:27:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba27d8c7a0560226e7e1db5b4c616302963b1f48f4b15be4bc0e77178ef940b7
  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/0TzbkFWgDCoKk0PY5g0SPG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TzbkFWgDCoKk0PY5g0SPG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba27d8c7a0560226e7e1db5b4c616302963b1f48f4b15be4bc0e77178ef940b7","isrc":"KRA491301526","name":"Beautiful Killer","registered_at":"2026-06-10T22:27:01Z","spotify_id":"0TzbkFWgDCoKk0PY5g0SPG","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 0xba27d8c7a0560226e7e1db5b4c616302963b1f48f4b15be4bc0e77178ef940b7. 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/0TzbkFWgDCoKk0PY5g0SPG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TzbkFWgDCoKk0PY5g0SPG.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xba27d8c7a0560226e7e1db5b4c616302963b1f48f4b15be4bc0e77178ef940b7","isrc":"KRA491301526","name":"Beautiful Killer","registered_at":"2026-06-10T22:27:01Z","spotify_id":"0TzbkFWgDCoKk0PY5g0SPG","type":"track"}
track: Someday
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235566
  explicit: false
  by artist: VIXX
  in album: VOODOO
    type: MusicAlbum
    date published: 2013-11-25
  isrc code: KRA491301527
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:45:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33006747b19a6c3661ca6a000d90e82025432b899eccbd7ca3aef74f13ee624e
  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/465tFXlQR3Hz7Md8weP1KC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/465tFXlQR3Hz7Md8weP1KC
  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 0x33006747b19a6c3661ca6a000d90e82025432b899eccbd7ca3aef74f13ee624e. 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/465tFXlQR3Hz7Md8weP1KC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/465tFXlQR3Hz7Md8weP1KC.
    date published: 2026-07-02T03:55:08Z
track: ONLY U
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224868
  explicit: false
  by artist: VIXX
  in album: VOODOO
    type: MusicAlbum
    date published: 2013-11-25
  isrc code: KRA491301528
  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: B.O.D.Y
track: Secret Night
track: Say U Say Me
track: Love come true
track: Thank You for My Love
track: SUPER HERO
track: Rock Ur Body
track: ON AND ON
track: hyde
track: VOODOO DOLL (Inst.)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T23:18:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4koBxp2zMEsZtGLkd40nUb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4koBxp2zMEsZtGLkd40nUb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149","isrc":"KRA491301528","name":"ONLY U","registered_at":"2026-06-08T23:18:20Z","spotify_id":"4koBxp2zMEsZtGLkd40nUb","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 0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149. 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/4koBxp2zMEsZtGLkd40nUb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4koBxp2zMEsZtGLkd40nUb.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149","isrc":"KRA491301528","name":"ONLY U","registered_at":"2026-06-08T23:18:20Z","spotify_id":"4koBxp2zMEsZtGLkd40nUb","type":"track"}

B.O.D.Y
type: MusicRecording
duration: PT3M13S
duration ms: 193438
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301529
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:12:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78493eaf989a30f52ed424da7946dd6dafd2cafca48ba980b42e512ab77fa36f
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/3PPkJsYzbeNtGDRlBKM5oS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PPkJsYzbeNtGDRlBKM5oS
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 0x78493eaf989a30f52ed424da7946dd6dafd2cafca48ba980b42e512ab77fa36f. 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/3PPkJsYzbeNtGDRlBKM5oS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PPkJsYzbeNtGDRlBKM5oS.
  date published: 2026-07-02T03:30:09Z

Secret Night
type: MusicRecording
duration: PT3M16S
duration ms: 196197
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301530
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:13:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf9731ae830c192f29a8cdf41a666a09d70db25af03895bfb4c993116ce3e14a
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/5HxoeBcQYdzRnb2H80JQIs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HxoeBcQYdzRnb2H80JQIs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf9731ae830c192f29a8cdf41a666a09d70db25af03895bfb4c993116ce3e14a","isrc":"KRA491301530","name":"Secret Night","registered_at":"2026-06-18T06:13:52Z","spotify_id":"5HxoeBcQYdzRnb2H80JQIs","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 0xdf9731ae830c192f29a8cdf41a666a09d70db25af03895bfb4c993116ce3e14a. 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/5HxoeBcQYdzRnb2H80JQIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HxoeBcQYdzRnb2H80JQIs.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdf9731ae830c192f29a8cdf41a666a09d70db25af03895bfb4c993116ce3e14a","isrc":"KRA491301530","name":"Secret Night","registered_at":"2026-06-18T06:13:52Z","spotify_id":"5HxoeBcQYdzRnb2H80JQIs","type":"track"}

Say U Say Me
type: MusicRecording
duration: PT3M24S
duration ms: 204741
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:35:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc34c67b94b27778dbdcefcfb82582204eb7784b44f5046b4c3b001e70b50e69d
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/3M9lb7i6jgEOu1AASTGFBh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M9lb7i6jgEOu1AASTGFBh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc34c67b94b27778dbdcefcfb82582204eb7784b44f5046b4c3b001e70b50e69d","isrc":"KRA491301531","name":"Say U Say Me","registered_at":"2026-06-21T10:35:53Z","spotify_id":"3M9lb7i6jgEOu1AASTGFBh","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 0xc34c67b94b27778dbdcefcfb82582204eb7784b44f5046b4c3b001e70b50e69d. 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/3M9lb7i6jgEOu1AASTGFBh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M9lb7i6jgEOu1AASTGFBh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc34c67b94b27778dbdcefcfb82582204eb7784b44f5046b4c3b001e70b50e69d","isrc":"KRA491301531","name":"Say U Say Me","registered_at":"2026-06-21T10:35:53Z","spotify_id":"3M9lb7i6jgEOu1AASTGFBh","type":"track"}

Love come true
type: MusicRecording
duration: PT3M21S
duration ms: 201210
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:29:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0291698f4266e805299efb5db601f56cfce2bd662829ed811db25a8c01411c4
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/12gzi7gPXwO6cvZCm4EGDG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12gzi7gPXwO6cvZCm4EGDG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0291698f4266e805299efb5db601f56cfce2bd662829ed811db25a8c01411c4","isrc":"KRA491301532","name":"Love come true","registered_at":"2026-06-23T16:29:52Z","spotify_id":"12gzi7gPXwO6cvZCm4EGDG","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 0xd0291698f4266e805299efb5db601f56cfce2bd662829ed811db25a8c01411c4. 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/12gzi7gPXwO6cvZCm4EGDG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12gzi7gPXwO6cvZCm4EGDG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd0291698f4266e805299efb5db601f56cfce2bd662829ed811db25a8c01411c4","isrc":"KRA491301532","name":"Love come true","registered_at":"2026-06-23T16:29:52Z","spotify_id":"12gzi7gPXwO6cvZCm4EGDG","type":"track"}

Thank You for My Love
type: MusicRecording
duration: PT4M16S
duration ms: 256772
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:00:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe801438181c58c6b6387dbb8b59cde10315040b22653e5d9651cc45d2515dbab
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/3m0M4vCI5W4R95ZOX2Q3uF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m0M4vCI5W4R95ZOX2Q3uF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe801438181c58c6b6387dbb8b59cde10315040b22653e5d9651cc45d2515dbab","isrc":"KRA491301533","name":"Thank You for My Love","registered_at":"2026-06-09T21:00:52Z","spotify_id":"3m0M4vCI5W4R95ZOX2Q3uF","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 0xe801438181c58c6b6387dbb8b59cde10315040b22653e5d9651cc45d2515dbab. 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/3m0M4vCI5W4R95ZOX2Q3uF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m0M4vCI5W4R95ZOX2Q3uF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe801438181c58c6b6387dbb8b59cde10315040b22653e5d9651cc45d2515dbab","isrc":"KRA491301533","name":"Thank You for My Love","registered_at":"2026-06-09T21:00:52Z","spotify_id":"3m0M4vCI5W4R95ZOX2Q3uF","type":"track"}

SUPER HERO
type: MusicRecording
duration: PT3M30S
duration ms: 210730
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:22:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b90be8108e1f91ccdf449376c4b745cc1e92ad2e6e8ee62a3d7046e3b253697
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/46K0wkOaBbzzdodV0xe1xP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46K0wkOaBbzzdodV0xe1xP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b90be8108e1f91ccdf449376c4b745cc1e92ad2e6e8ee62a3d7046e3b253697","isrc":"KRA491301534","name":"SUPER HERO","registered_at":"2026-06-10T22:22:10Z","spotify_id":"46K0wkOaBbzzdodV0xe1xP","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 0x1b90be8108e1f91ccdf449376c4b745cc1e92ad2e6e8ee62a3d7046e3b253697. 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/46K0wkOaBbzzdodV0xe1xP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46K0wkOaBbzzdodV0xe1xP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1b90be8108e1f91ccdf449376c4b745cc1e92ad2e6e8ee62a3d7046e3b253697","isrc":"KRA491301534","name":"SUPER HERO","registered_at":"2026-06-10T22:22:10Z","spotify_id":"46K0wkOaBbzzdodV0xe1xP","type":"track"}

Rock Ur Body
type: MusicRecording
duration: PT3M42S
duration ms: 222248
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301535
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:08:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57fcd5ac273484b0d0822ba505aa216f4d7fa8e50240b6df25b2c96fd9cf12d1
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/0eskolNoo1cDX4keYnizXo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eskolNoo1cDX4keYnizXo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57fcd5ac273484b0d0822ba505aa216f4d7fa8e50240b6df25b2c96fd9cf12d1","isrc":"KRA491301535","name":"Rock Ur Body","registered_at":"2026-06-09T11:08:58Z","spotify_id":"0eskolNoo1cDX4keYnizXo","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 0x57fcd5ac273484b0d0822ba505aa216f4d7fa8e50240b6df25b2c96fd9cf12d1. 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/0eskolNoo1cDX4keYnizXo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eskolNoo1cDX4keYnizXo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x57fcd5ac273484b0d0822ba505aa216f4d7fa8e50240b6df25b2c96fd9cf12d1","isrc":"KRA491301535","name":"Rock Ur Body","registered_at":"2026-06-09T11:08:58Z","spotify_id":"0eskolNoo1cDX4keYnizXo","type":"track"}

ON AND ON
type: MusicRecording
duration: PT3M13S
duration ms: 193806
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:42:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62fc5498e8514fb7de2f1ef81117ad0ac95e244de3bcadf9fa801a27d060f006
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/5GkHY36WKgA9d9KFbpXcXd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GkHY36WKgA9d9KFbpXcXd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62fc5498e8514fb7de2f1ef81117ad0ac95e244de3bcadf9fa801a27d060f006","isrc":"KRA491301536","name":"ON AND ON","registered_at":"2026-06-05T23:42:16Z","spotify_id":"5GkHY36WKgA9d9KFbpXcXd","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 0x62fc5498e8514fb7de2f1ef81117ad0ac95e244de3bcadf9fa801a27d060f006. 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/5GkHY36WKgA9d9KFbpXcXd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GkHY36WKgA9d9KFbpXcXd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62fc5498e8514fb7de2f1ef81117ad0ac95e244de3bcadf9fa801a27d060f006","isrc":"KRA491301536","name":"ON AND ON","registered_at":"2026-06-05T23:42:16Z","spotify_id":"5GkHY36WKgA9d9KFbpXcXd","type":"track"}

hyde
type: MusicRecording
duration: PT3M15S
duration ms: 195774
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:39:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d59206c15eeb54c1c08a2c28e9e36acd10582bcede1756a8839bf885112a9f7
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/6TITkRKENcKLpcbjKzNIMj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TITkRKENcKLpcbjKzNIMj
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 0x4d59206c15eeb54c1c08a2c28e9e36acd10582bcede1756a8839bf885112a9f7. 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/6TITkRKENcKLpcbjKzNIMj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TITkRKENcKLpcbjKzNIMj.
  date published: 2026-06-13T17:25:41Z

VOODOO DOLL (Inst.)
type: MusicRecording
duration: PT3M36S
duration ms: 216226
explicit: false
by artist: VIXX
in album: VOODOO
  type: MusicAlbum
  date published: 2013-11-25
isrc code: KRA491301538

CONTINUUM
type: MusicAlbum
date published: 2023-11-21
track: Amnesia
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178080
  explicit: false
  by artist: VIXX
  in album: CONTINUUM
    type: MusicAlbum
    date published: 2023-11-21
  isrc code: KRA382321698
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:52:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x124d185e1b65be125cc04e892109b6d38f182bd627840cea1183fb14c5356b51
  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/6tIIC3K58Sk6Et8KYmynez.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tIIC3K58Sk6Et8KYmynez
  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 0x124d185e1b65be125cc04e892109b6d38f182bd627840cea1183fb14c5356b51. 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/6tIIC3K58Sk6Et8KYmynez.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tIIC3K58Sk6Et8KYmynez.
    date published: 2026-06-13T15:41:10Z
track: Chemical
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186973
  explicit: false
  by artist: VIXX
  in album: CONTINUUM
    type: MusicAlbum
    date published: 2023-11-21
  isrc code: KRA382321699
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:27:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0fb1c66ff0e60f2d038bea31789719abc06de7ee55a16a42f61315a4e6e827f4
  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/2fmSCWkXmuGaHgzXlOET5i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fmSCWkXmuGaHgzXlOET5i
  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 0x0fb1c66ff0e60f2d038bea31789719abc06de7ee55a16a42f61315a4e6e827f4. 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/2fmSCWkXmuGaHgzXlOET5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fmSCWkXmuGaHgzXlOET5i.
    date published: 2026-06-13T17:25:41Z
track: LILAC
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189186
  explicit: false
  by artist: VIXX
  in album: CONTINUUM
    type: MusicAlbum
    date published: 2023-11-21
  isrc code: KRA382321700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T11:46:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa66900cdda9c8206c1ad779d6f81fabe53ba72fa85fc918ea5fa27e4a83f9e27
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/25MFBgbDcCdli5UfxeDUW8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25MFBgbDcCdli5UfxeDUW8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T19:51:42Z
  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 0xa66900cdda9c8206c1ad779d6f81fabe53ba72fa85fc918ea5fa27e4a83f9e27. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:51:42Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25MFBgbDcCdli5UfxeDUW8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25MFBgbDcCdli5UfxeDUW8.
    date published: 2026-06-17T19:51:42Z
track: SAVAGE
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171133
  explicit: false
  by artist: VIXX
  in album: CONTINUUM
    type: MusicAlbum
    date published: 2023-11-21
  isrc code: KRA382321701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T02:18:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ec2940633b3a6794e549668366768f3d21a9a579e9c51fc4a93054df33458d4
  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/5trmEwPylLeciZrr5dKDC0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5trmEwPylLeciZrr5dKDC0
  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 0x1ec2940633b3a6794e549668366768f3d21a9a579e9c51fc4a93054df33458d4. 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/5trmEwPylLeciZrr5dKDC0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5trmEwPylLeciZrr5dKDC0.
    date published: 2026-06-13T17:25:41Z
track: If You Come Tonight
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195320
  explicit: false
  by artist: VIXX
  in album: CONTINUUM
    type: MusicAlbum
    date published: 2023-11-21
  isrc code: KRA382321702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:32:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d
  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

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4dJEn3iDFUy71TNRGiWRE4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dJEn3iDFUy71TNRGiWRE4

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d","isrc":"KRA382321702","name":"If You Come Tonight","registered_at":"2026-06-18T12:32:51Z","spotify_id":"4dJEn3iDFUy71TNRGiWRE4","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 0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d. 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/4dJEn3iDFUy71TNRGiWRE4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dJEn3iDFUy71TNRGiWRE4.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d","isrc":"KRA382321702","name":"If You Come Tonight","registered_at":"2026-06-18T12:32:51Z","spotify_id":"4dJEn3iDFUy71TNRGiWRE4","type":"track"}

Gonna Be Alright
type: MusicAlbum
date published: 2023-01-03
track: Gonna Be Alright
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179266
  explicit: false
  by artist: VIXX
  in album: Gonna Be Alright
    type: MusicAlbum
    date published: 2023-01-03
  isrc code: KRA382209818
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:56:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ab573fe42b962fc8790b1a4d97f0dc5672c9b56189ca23befd59b08c997a427
  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/6V5b8CHXRUSi0jbJfyOVdO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6V5b8CHXRUSi0jbJfyOVdO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ab573fe42b962fc8790b1a4d97f0dc5672c9b56189ca23befd59b08c997a427","isrc":"KRA382209818","name":"Gonna Be Alright","registered_at":"2026-06-08T16:56:52Z","spotify_id":"6V5b8CHXRUSi0jbJfyOVdO","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 0x8ab573fe42b962fc8790b1a4d97f0dc5672c9b56189ca23befd59b08c997a427. 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/6V5b8CHXRUSi0jbJfyOVdO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6V5b8CHXRUSi0jbJfyOVdO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8ab573fe42b962fc8790b1a4d97f0dc5672c9b56189ca23befd59b08c997a427","isrc":"KRA382209818","name":"Gonna Be Alright","registered_at":"2026-06-08T16:56:52Z","spotify_id":"6V5b8CHXRUSi0jbJfyOVdO","type":"track"}

PARALLEL (Japanese ver.)
type: MusicAlbum
date published: 2019-12-18
track: PARALLEL (Japanese ver.)
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216266
  explicit: false
  by artist: VIXX
  in album: PARALLEL (Japanese ver.)
    type: MusicAlbum
    date published: 2019-12-18
  isrc code: JPVI01903911

PARALLEL
type: MusicAlbum
date published: 2019-09-19
track: PARALLEL
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213506
  explicit: false
  by artist: VIXX
  in album: PARALLEL
    type: MusicAlbum
    date published: 2019-09-19
  isrc code: KRA771900035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:31:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x513efcad45ebfe8a34fb9f3cc58ec3f16b2a6ff26886dc7395d37699f3ff73af
  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/3byQOMXe1kvST9vR0dOX3h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3byQOMXe1kvST9vR0dOX3h
  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 0x513efcad45ebfe8a34fb9f3cc58ec3f16b2a6ff26886dc7395d37699f3ff73af. 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/3byQOMXe1kvST9vR0dOX3h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3byQOMXe1kvST9vR0dOX3h.
    date published: 2026-06-13T15:41:10Z

歩いている
type: MusicAlbum
date published: 2019-04-24
track: 歩いている
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221933
  explicit: false
  by artist: VIXX
  in album: 歩いている
    type: MusicAlbum
    date published: 2019-04-24
  isrc code: JPVI01900764
track: 歩いている(韓国語バージョン)
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221933
  explicit: false
  by artist: VIXX
  in album: 歩いている
    type: MusicAlbum
    date published: 2019-04-24

Walking
type: MusicAlbum
date published: 2019-02-01
track: Walking
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218923
  explicit: false
  by artist: VIXX
  in album: Walking
    type: MusicAlbum
    date published: 2019-02-01
  isrc code: KRA771900002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:46:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f87ebb6b9217177555023ebb273afa90bf6e6bd44bb838a5bc7238982092064
  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/6B3EtwYq5Vho4h2kKxbXAY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B3EtwYq5Vho4h2kKxbXAY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f87ebb6b9217177555023ebb273afa90bf6e6bd44bb838a5bc7238982092064. 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/6B3EtwYq5Vho4h2kKxbXAY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B3EtwYq5Vho4h2kKxbXAY.
    date published: 2026-06-13T13:32:09Z

Are You Human? (Original Television Soundtrack), Pt.1
type: MusicAlbum
date published: 2018-06-26
track: Is It Love?
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193714
  explicit: false
  by artist: VIXX
  in album: Are You Human? (Original Television Soundtrack), Pt.1
    type: MusicAlbum
    date published: 2018-06-26
  isrc code: KRMIM1802112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:08:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd717b8dc1cf9f9d8fffce46d884bedb4bf26a4c8fe5017ed92c7ad6c22a25252
  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/0KYy2q3yF5YOvBK96G8rcg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KYy2q3yF5YOvBK96G8rcg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd717b8dc1cf9f9d8fffce46d884bedb4bf26a4c8fe5017ed92c7ad6c22a25252","isrc":"KRMIM1802112","name":"Is It Love?","registered_at":"2026-06-06T01:08:54Z","spotify_id":"0KYy2q3yF5YOvBK96G8rcg","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 0xd717b8dc1cf9f9d8fffce46d884bedb4bf26a4c8fe5017ed92c7ad6c22a25252. 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/0KYy2q3yF5YOvBK96G8rcg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KYy2q3yF5YOvBK96G8rcg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd717b8dc1cf9f9d8fffce46d884bedb4bf26a4c8fe5017ed92c7ad6c22a25252","isrc":"KRMIM1802112","name":"Is It Love?","registered_at":"2026-06-06T01:08:54Z","spotify_id":"0KYy2q3yF5YOvBK96G8rcg","type":"track"}
track: Is It Love? - Instrumental
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193714
  explicit: false
  by artist: VIXX
  in album: Are You Human? (Original Television Soundtrack), Pt.1
    type: MusicAlbum
    date published: 2018-06-26
  isrc code: KRMIM1802113

Hanakaze
type: MusicAlbum
date published: 2017-10-25
track: Hanakaze
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290786
  explicit: false
  by artist: VIXX
  in album: Hanakaze
    type: MusicAlbum
    date published: 2017-10-25
  isrc code: JPVI01613530
track: Moonlight
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224786
  explicit: false
  by artist: VIXX
  in album: Hanakaze
    type: MusicAlbum
    date published: 2017-10-25
  isrc code: JPVI01613540
track: Hanakaze(Instrumental)
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290786
  explicit: false
  by artist: VIXX
  in album: Hanakaze
    type: MusicAlbum
    date published: 2017-10-25
track: Moonlight(Instrumental)
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218746
  explicit: false
  by artist: VIXX
  in album: Hanakaze
    type: MusicAlbum
    date published: 2017-10-25

Shangri-La
type: MusicAlbum
date published: 2017-05-15
track: Shangri-La
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202268
  explicit: false
  by artist: VIXX
  in album: Shangri-La
    type: MusicAlbum
    date published: 2017-05-15
  isrc code: KRA771700033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:21:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128
  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/6ksIdhq8kRl11kFX1pQxzf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ksIdhq8kRl11kFX1pQxzf
  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 0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128. 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/6ksIdhq8kRl11kFX1pQxzf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ksIdhq8kRl11kFX1pQxzf.
    date published: 2026-06-13T17:25:41Z
track: INTO THE VOID
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204581
  explicit: false
  by artist: VIXX
  in album: Shangri-La
    type: MusicAlbum
    date published: 2017-05-15
  isrc code: KRA771700034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:03:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12a92cd8c23eb42a88e68acdb930c5b69843f0980289a5fdb799a890002bbdff
  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/2mbNbiZ6NQYU0kFsKTMrk2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mbNbiZ6NQYU0kFsKTMrk2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12a92cd8c23eb42a88e68acdb930c5b69843f0980289a5fdb799a890002bbdff","isrc":"KRA771700034","name":"INTO THE VOID","registered_at":"2026-06-19T22:03:37Z","spotify_id":"2mbNbiZ6NQYU0kFsKTMrk2","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 0x12a92cd8c23eb42a88e68acdb930c5b69843f0980289a5fdb799a890002bbdff. 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/2mbNbiZ6NQYU0kFsKTMrk2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mbNbiZ6NQYU0kFsKTMrk2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x12a92cd8c23eb42a88e68acdb930c5b69843f0980289a5fdb799a890002bbdff","isrc":"KRA771700034","name":"INTO THE VOID","registered_at":"2026-06-19T22:03:37Z","spotify_id":"2mbNbiZ6NQYU0kFsKTMrk2","type":"track"}
track: Black Out
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189924
  explicit: false
  by artist: VIXX
  in album: Shangri-La
    type: MusicAlbum
    date published: 2017-05-15
  isrc code: KRA771700035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:43:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9f6a12516da2977cf585d36c1b441e3730303ba51735068d35193ba0ee8313b
  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/0Ru4Dn7hyWiOKHb00yCFuU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ru4Dn7hyWiOKHb00yCFuU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9f6a12516da2977cf585d36c1b441e3730303ba51735068d35193ba0ee8313b","isrc":"KRA771700035","name":"Black Out","registered_at":"2026-06-09T05:43:06Z","spotify_id":"0Ru4Dn7hyWiOKHb00yCFuU","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 0xf9f6a12516da2977cf585d36c1b441e3730303ba51735068d35193ba0ee8313b. 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/0Ru4Dn7hyWiOKHb00yCFuU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ru4Dn7hyWiOKHb00yCFuU.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf9f6a12516da2977cf585d36c1b441e3730303ba51735068d35193ba0ee8313b","isrc":"KRA771700035","name":"Black Out","registered_at":"2026-06-09T05:43:06Z","spotify_id":"0Ru4Dn7hyWiOKHb00yCFuU","type":"track"}
track: 1,2,3,4,5
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228577
  explicit: false
  by artist: VIXX
  in album: Shangri-La
    type: MusicAlbum
    date published: 2017-05-15
  isrc code: KRA771700036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:03:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f753515211c906a177892ed1ce3b540c5b19fc3d2c168a97bf338fa396b4009
  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/15nzWWJFVYyGjD4OuIhb60.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15nzWWJFVYyGjD4OuIhb60
  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 0x4f753515211c906a177892ed1ce3b540c5b19fc3d2c168a97bf338fa396b4009. 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/15nzWWJFVYyGjD4OuIhb60.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15nzWWJFVYyGjD4OuIhb60.
    date published: 2026-07-02T03:55:08Z
track: To Us
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223256
  explicit: false
  by artist: VIXX
  in album: Shangri-La
    type: MusicAlbum
    date published: 2017-05-15
  isrc code: KRA771700037
  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: Shangri-La (Inst.)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T02:44:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4cb9976a3895eb28cb883acfe5178a7b17f7b0e1fd5bc36ed72295c827b0c46f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7tVjGc5RsJmpmuWGouTctl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tVjGc5RsJmpmuWGouTctl

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4cb9976a3895eb28cb883acfe5178a7b17f7b0e1fd5bc36ed72295c827b0c46f","isrc":"KRA771700037","name":"To Us","registered_at":"2026-06-19T02:44:44Z","spotify_id":"7tVjGc5RsJmpmuWGouTctl","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 0x4cb9976a3895eb28cb883acfe5178a7b17f7b0e1fd5bc36ed72295c827b0c46f. 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/7tVjGc5RsJmpmuWGouTctl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tVjGc5RsJmpmuWGouTctl.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x4cb9976a3895eb28cb883acfe5178a7b17f7b0e1fd5bc36ed72295c827b0c46f","isrc":"KRA771700037","name":"To Us","registered_at":"2026-06-19T02:44:44Z","spotify_id":"7tVjGc5RsJmpmuWGouTctl","type":"track"}

Shangri-La (Inst.)
type: MusicRecording
duration: PT3M22S
duration ms: 202268
explicit: false
by artist: VIXX
in album: Shangri-La
  type: MusicAlbum
  date published: 2017-05-15
isrc code: KRA771700038

Kratos
type: MusicAlbum
date published: 2016-10-31
track: The Closer
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225393
  explicit: false
  by artist: VIXX
  in album: Kratos
    type: MusicAlbum
    date published: 2016-10-31
  isrc code: KRA771600021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:13:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe
  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/7bl8WN6vpwd7JI5fNlAlHb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bl8WN6vpwd7JI5fNlAlHb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe","isrc":"KRA771600021","name":"The Closer","registered_at":"2026-06-07T11:13:22Z","spotify_id":"7bl8WN6vpwd7JI5fNlAlHb","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 0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe. 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/7bl8WN6vpwd7JI5fNlAlHb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bl8WN6vpwd7JI5fNlAlHb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2d3ed777e33f53597aa51c8ca2cee19d2dfcca4dcc1a8178db040539cdaa1cbe","isrc":"KRA771600021","name":"The Closer","registered_at":"2026-06-07T11:13:22Z","spotify_id":"7bl8WN6vpwd7JI5fNlAlHb","type":"track"}
track: Desperate
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211049
  explicit: false
  by artist: VIXX
  in album: Kratos
    type: MusicAlbum
    date published: 2016-10-31
  isrc code: KRA771600022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:34:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc66dc5c0c733e49763d485d6bc2f859db2db172760a9229d19dba1b6a1c2103
  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/1nC2ysQOPKpePQL1jl0j1e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nC2ysQOPKpePQL1jl0j1e
  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 0xdc66dc5c0c733e49763d485d6bc2f859db2db172760a9229d19dba1b6a1c2103. 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/1nC2ysQOPKpePQL1jl0j1e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nC2ysQOPKpePQL1jl0j1e.
    date published: 2026-07-02T03:55:08Z
track: Shooting Star
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208769
  explicit: false
  by artist: VIXX
  in album: Kratos
    type: MusicAlbum
    date published: 2016-10-31
  isrc code: KRA771600023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:22:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7E7gaQ5EuOzmiOipIseS5S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7E7gaQ5EuOzmiOipIseS5S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1","isrc":"KRA771600023","name":"Shooting Star","registered_at":"2026-06-20T17:22:12Z","spotify_id":"7E7gaQ5EuOzmiOipIseS5S","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 0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7E7gaQ5EuOzmiOipIseS5S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7E7gaQ5EuOzmiOipIseS5S.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x54137e26befa85558548a2486262a91ab47955766994c67a1b8bdc88ebf2c1a1","isrc":"KRA771600023","name":"Shooting Star","registered_at":"2026-06-20T17:22:12Z","spotify_id":"7E7gaQ5EuOzmiOipIseS5S","type":"track"}
track: Good Night & Good Morning
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197611
  explicit: false
  by artist: VIXX
  in album: Kratos
    type: MusicAlbum
    date published: 2016-10-31
  isrc code: KRA771600024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:27:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf
  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/0NVVhEoX2yI0oOEp6hpiiC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NVVhEoX2yI0oOEp6hpiiC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf","isrc":"KRA771600024","name":"Good Night & Good Morning","registered_at":"2026-06-20T17:27:47Z","spotify_id":"0NVVhEoX2yI0oOEp6hpiiC","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 0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf. 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/0NVVhEoX2yI0oOEp6hpiiC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NVVhEoX2yI0oOEp6hpiiC.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x7ca952e89edad3573df76b4dcafd198e346a7922ec5cf4ccc63d2e9d83c56dbf","isrc":"KRA771600024","name":"Good Night & Good Morning","registered_at":"2026-06-20T17:27:47Z","spotify_id":"0NVVhEoX2yI0oOEp6hpiiC","type":"track"}
track: The Romance Is Over
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221445
  explicit: false
  by artist: VIXX
  in album: Kratos
    type: MusicAlbum
    date published: 2016-10-31
  isrc code: KRA771600025
  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: The Closer (Inst.)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T22:03:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956375

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956375

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/31KvHgvqjIlgqOJcrFUfvc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31KvHgvqjIlgqOJcrFUfvc

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea","isrc":"KRA771600025","name":"The Romance Is Over","registered_at":"2026-06-19T22:03:23Z","spotify_id":"31KvHgvqjIlgqOJcrFUfvc","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 0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31KvHgvqjIlgqOJcrFUfvc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31KvHgvqjIlgqOJcrFUfvc.
date published: 2026-07-02T16:51:38Z
text: {"copyright_id":"0x9510c6fcaf205ca2e2eeea3a50da029e93b0a28423a5c5469dedf68f838f12ea","isrc":"KRA771600025","name":"The Romance Is Over","registered_at":"2026-06-19T22:03:23Z","spotify_id":"31KvHgvqjIlgqOJcrFUfvc","type":"track"}

The Closer (Inst.)
type: MusicRecording
duration: PT3M45S
duration ms: 225393
explicit: false
by artist: VIXX
in album: Kratos
  type: MusicAlbum
  date published: 2016-10-31
isrc code: KRA771600026

Hades
type: MusicAlbum
date published: 2016-08-12
track: Fantasy
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208644
  explicit: false
  by artist: VIXX
  in album: Hades
    type: MusicAlbum
    date published: 2016-08-12
  isrc code: KRA771600016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:02:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebf3ebd82ad44a72ebea032f02c581ab988b4cab5b69bf7b6c1d9df373a815c1
  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/3GuJYdmgBXo6Add2CPTRw4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GuJYdmgBXo6Add2CPTRw4
  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 0xebf3ebd82ad44a72ebea032f02c581ab988b4cab5b69bf7b6c1d9df373a815c1. 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/3GuJYdmgBXo6Add2CPTRw4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GuJYdmgBXo6Add2CPTRw4.
    date published: 2026-06-13T15:41:10Z
track: Love Me Do
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230615
  explicit: false
  by artist: VIXX
  in album: Hades
    type: MusicAlbum
    date published: 2016-08-12
  isrc code: KRA771600017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:14:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c
  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/7clCRmPnncXrsMy74LHTS2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7clCRmPnncXrsMy74LHTS2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c","isrc":"KRA771600017","name":"Love Me Do","registered_at":"2026-06-08T00:14:28Z","spotify_id":"7clCRmPnncXrsMy74LHTS2","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 0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c. 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/7clCRmPnncXrsMy74LHTS2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7clCRmPnncXrsMy74LHTS2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8ba1303ecbc86fbcaa2f0bdcff5ce2cfcb5774c8e7c138ce60877e651d8f416c","isrc":"KRA771600017","name":"Love Me Do","registered_at":"2026-06-08T00:14:28Z","spotify_id":"7clCRmPnncXrsMy74LHTS2","type":"track"}
track: Butterfly Effect
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200730
  explicit: false
  by artist: VIXX
  in album: Hades
    type: MusicAlbum
    date published: 2016-08-12
  isrc code: KRA771600018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:35:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2
  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/3hP6TqWykPziKUfTzUDrHX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hP6TqWykPziKUfTzUDrHX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2","isrc":"KRA771600018","name":"Butterfly Effect","registered_at":"2026-06-20T20:35:51Z","spotify_id":"3hP6TqWykPziKUfTzUDrHX","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 0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2. 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/3hP6TqWykPziKUfTzUDrHX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hP6TqWykPziKUfTzUDrHX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x25026db7148bdda8cf23bee38665548741d898ce62e49f95adb7c269bd6909a2","isrc":"KRA771600018","name":"Butterfly Effect","registered_at":"2026-06-20T20:35:51Z","spotify_id":"3hP6TqWykPziKUfTzUDrHX","type":"track"}
track: Fantasy (Inst.)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208644
  explicit: false
  by artist: VIXX
  in album: Hades
    type: MusicAlbum
    date published: 2016-08-12
  isrc code: KRA771600019

Zelos
type: MusicAlbum
date published: 2016-04-19
track: DYNAMITE
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210485
  explicit: false
  by artist: VIXX
  in album: Zelos
    type: MusicAlbum
    date published: 2016-04-19
  isrc code: KRA771600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:54:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ae18e5bd0168809d7b0dab76460b791bf540f73ea199c102cae3735ea74738c
  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/7GvA9Elz4M91DYl74FAjtD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GvA9Elz4M91DYl74FAjtD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae18e5bd0168809d7b0dab76460b791bf540f73ea199c102cae3735ea74738c. 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/7GvA9Elz4M91DYl74FAjtD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GvA9Elz4M91DYl74FAjtD.
    date published: 2026-06-13T13:32:09Z
track: Six Feet Under
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175172
  explicit: false
  by artist: VIXX
  in album: Zelos
    type: MusicAlbum
    date published: 2016-04-19
  isrc code: KRA771600004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:25:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/28Yw8dSZLYs07nIYHP1l1g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28Yw8dSZLYs07nIYHP1l1g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b","isrc":"KRA771600004","name":"Six Feet Under","registered_at":"2026-06-20T17:25:10Z","spotify_id":"28Yw8dSZLYs07nIYHP1l1g","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 0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28Yw8dSZLYs07nIYHP1l1g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28Yw8dSZLYs07nIYHP1l1g.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x499963a95c78c4c2914d806edb9c1879e2217aa2e20e9014e808c5e4ab22ed1b","isrc":"KRA771600004","name":"Six Feet Under","registered_at":"2026-06-20T17:25:10Z","spotify_id":"28Yw8dSZLYs07nIYHP1l1g","type":"track"}
track: Badbye
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234260
  explicit: false
  by artist: VIXX
  in album: Zelos
    type: MusicAlbum
    date published: 2016-04-19
  isrc code: KRA771600005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:02:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x609b42c8d09a7097cb9705a3c69e6263c40b227e6d8b4786f2f770044b897570
  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/47QenoD3ay9yncbGaShQty.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47QenoD3ay9yncbGaShQty
  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 0x609b42c8d09a7097cb9705a3c69e6263c40b227e6d8b4786f2f770044b897570. 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/47QenoD3ay9yncbGaShQty.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47QenoD3ay9yncbGaShQty.
    date published: 2026-07-02T05:09:12Z
track: DYNAMITE (Inst.)
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210485
  explicit: false
  by artist: VIXX
  in album: Zelos
    type: MusicAlbum
    date published: 2016-04-19
  isrc code: KRA771600006

Boys` Record
type: MusicAlbum
date published: 2015-02-24
track: Love Equation
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209181
  explicit: false
  by artist: VIXX
  in album: Boys` Record
    type: MusicAlbum
    date published: 2015-02-24
  isrc code: KRA491402886
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:51:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c8cb5bfb2750ced92c4200eb4a12915e492c0191c5b25b8efe664e5eb5bbed8
  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/5bhyVuVfBsLBkQl2LCz9I5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bhyVuVfBsLBkQl2LCz9I5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c8cb5bfb2750ced92c4200eb4a12915e492c0191c5b25b8efe664e5eb5bbed8","isrc":"KRA491402886","name":"Love Equation","registered_at":"2026-06-06T14:51:25Z","spotify_id":"5bhyVuVfBsLBkQl2LCz9I5","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 0x3c8cb5bfb2750ced92c4200eb4a12915e492c0191c5b25b8efe664e5eb5bbed8. 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/5bhyVuVfBsLBkQl2LCz9I5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bhyVuVfBsLBkQl2LCz9I5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3c8cb5bfb2750ced92c4200eb4a12915e492c0191c5b25b8efe664e5eb5bbed8","isrc":"KRA491402886","name":"Love Equation","registered_at":"2026-06-06T14:51:25Z","spotify_id":"5bhyVuVfBsLBkQl2LCz9I5","type":"track"}
track: In the cold night
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234573
  explicit: false
  by artist: VIXX
  in album: Boys` Record
    type: MusicAlbum
    date published: 2015-02-24
  isrc code: KRA491402887
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:49:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4ac2be2ca8e18a2b544e06b65dfd5c741ce0d2b1da8c823b2a4cfd7905b61cc
  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/0glF9kuspnrCIQdpNOeN2l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0glF9kuspnrCIQdpNOeN2l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4ac2be2ca8e18a2b544e06b65dfd5c741ce0d2b1da8c823b2a4cfd7905b61cc","isrc":"KRA491402887","name":"In the cold night","registered_at":"2026-06-19T02:49:12Z","spotify_id":"0glF9kuspnrCIQdpNOeN2l","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 0xf4ac2be2ca8e18a2b544e06b65dfd5c741ce0d2b1da8c823b2a4cfd7905b61cc. 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/0glF9kuspnrCIQdpNOeN2l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0glF9kuspnrCIQdpNOeN2l.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf4ac2be2ca8e18a2b544e06b65dfd5c741ce0d2b1da8c823b2a4cfd7905b61cc","isrc":"KRA491402887","name":"In the cold night","registered_at":"2026-06-19T02:49:12Z","spotify_id":"0glF9kuspnrCIQdpNOeN2l","type":"track"}
track: Memory
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233752
  explicit: false
  by artist: VIXX
  in album: Boys` Record
    type: MusicAlbum
    date published: 2015-02-24
  isrc code: KRA491402888
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T02:06:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54d2918479fbd5744343628cfcda5624776694e79dbdcfb8b0c29549f1e5c776
  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/455BlXVovZYNNkrjyvXCgh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/455BlXVovZYNNkrjyvXCgh
  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 0x54d2918479fbd5744343628cfcda5624776694e79dbdcfb8b0c29549f1e5c776. 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/455BlXVovZYNNkrjyvXCgh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/455BlXVovZYNNkrjyvXCgh.
    date published: 2026-06-13T15:41:10Z
track: Love Equation (Inst.)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209181
  explicit: false
  by artist: VIXX
  in album: Boys` Record
    type: MusicAlbum
    date published: 2015-02-24
  isrc code: KRA491402889

Error
type: MusicAlbum
date published: 2014-10-14
track: Steel Heart
  type: MusicRecording
  duration: PT0M48S
  duration ms: 48894
  explicit: false
  by artist: VIXX
  in album: Error
    type: MusicAlbum
    date published: 2014-10-14
  isrc code: KRA491402040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T04:56:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8014ce15c26212052e590a529f4b055f021687e1fa9b6d937a2476d3bfc1ec4c
  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/0hC1rpx06uCYcsKGqkBwVC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hC1rpx06uCYcsKGqkBwVC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8014ce15c26212052e590a529f4b055f021687e1fa9b6d937a2476d3bfc1ec4c","isrc":"KRA491402040","name":"Steel Heart","registered_at":"2026-06-25T04:56:45Z","spotify_id":"0hC1rpx06uCYcsKGqkBwVC","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 0x8014ce15c26212052e590a529f4b055f021687e1fa9b6d937a2476d3bfc1ec4c. 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/0hC1rpx06uCYcsKGqkBwVC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hC1rpx06uCYcsKGqkBwVC.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x8014ce15c26212052e590a529f4b055f021687e1fa9b6d937a2476d3bfc1ec4c","isrc":"KRA491402040","name":"Steel Heart","registered_at":"2026-06-25T04:56:45Z","spotify_id":"0hC1rpx06uCYcsKGqkBwVC","type":"track"}
track: Error
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225493
  explicit: false
  by artist: VIXX
  in album: Error
    type: MusicAlbum
    date published: 2014-10-14
  isrc code: KRA491402041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:08:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee0326d14af46d437d4e4773e380cc2ca9001b45c36315711a2f24a8d2c47055
  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/1vxAhQaTflNq4HBf1WkzyG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vxAhQaTflNq4HBf1WkzyG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0326d14af46d437d4e4773e380cc2ca9001b45c36315711a2f24a8d2c47055. 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/1vxAhQaTflNq4HBf1WkzyG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vxAhQaTflNq4HBf1WkzyG.
    date published: 2026-06-13T12:47:07Z
track: After Dark
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187376
  explicit: false
  by artist: VIXX
  in album: Error
    type: MusicAlbum
    date published: 2014-10-14
  isrc code: KRA491402042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:32:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa62ef6cacc2d8b2385279b1b9050f8c426901b2868e13819d30a62f3102aa848
  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/2VrpjWGJeajFVwwoKLuahX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VrpjWGJeajFVwwoKLuahX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa62ef6cacc2d8b2385279b1b9050f8c426901b2868e13819d30a62f3102aa848","isrc":"KRA491402042","name":"After Dark","registered_at":"2026-06-12T00:32:01Z","spotify_id":"2VrpjWGJeajFVwwoKLuahX","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 0xa62ef6cacc2d8b2385279b1b9050f8c426901b2868e13819d30a62f3102aa848. 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/2VrpjWGJeajFVwwoKLuahX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VrpjWGJeajFVwwoKLuahX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa62ef6cacc2d8b2385279b1b9050f8c426901b2868e13819d30a62f3102aa848","isrc":"KRA491402042","name":"After Dark","registered_at":"2026-06-12T00:32:01Z","spotify_id":"2VrpjWGJeajFVwwoKLuahX","type":"track"}
track: 청춘이 아파
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220631
  explicit: false
  by artist: VIXX
  in album: Error
    type: MusicAlbum
    date published: 2014-10-14
  isrc code: KRA491402043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:22:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a7c37f3a8297b8243595d3d2c5e54b75076e53746b80610e0b6ee1b9015f5e3
  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/4OegZVP7wbv5HWLZsFMKu7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OegZVP7wbv5HWLZsFMKu7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a7c37f3a8297b8243595d3d2c5e54b75076e53746b80610e0b6ee1b9015f5e3","isrc":"KRA491402043","name":"청춘이 아파","registered_at":"2026-06-20T17:22:08Z","spotify_id":"4OegZVP7wbv5HWLZsFMKu7","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 0x3a7c37f3a8297b8243595d3d2c5e54b75076e53746b80610e0b6ee1b9015f5e3. 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/4OegZVP7wbv5HWLZsFMKu7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OegZVP7wbv5HWLZsFMKu7.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x3a7c37f3a8297b8243595d3d2c5e54b75076e53746b80610e0b6ee1b9015f5e3","isrc":"KRA491402043","name":"청춘이 아파","registered_at":"2026-06-20T17:22:08Z","spotify_id":"4OegZVP7wbv5HWLZsFMKu7","type":"track"}
track: Time Machine
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184545
  explicit: false
  by artist: VIXX
  in album: Error
    type: MusicAlbum
    date published: 2014-10-14
  isrc code: KRA491402044
  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: What U Waiting For
track: Error (Inst.)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-12T00:28:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa643d744944a26b2114bd81c425816535a7d6b7ddf3367d32727a46236a22d81

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3EFTOSxG8TXUZhTmpV44g2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EFTOSxG8TXUZhTmpV44g2

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa643d744944a26b2114bd81c425816535a7d6b7ddf3367d32727a46236a22d81","isrc":"KRA491402044","name":"Time Machine","registered_at":"2026-06-12T00:28:45Z","spotify_id":"3EFTOSxG8TXUZhTmpV44g2","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 0xa643d744944a26b2114bd81c425816535a7d6b7ddf3367d32727a46236a22d81. 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/3EFTOSxG8TXUZhTmpV44g2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EFTOSxG8TXUZhTmpV44g2.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xa643d744944a26b2114bd81c425816535a7d6b7ddf3367d32727a46236a22d81","isrc":"KRA491402044","name":"Time Machine","registered_at":"2026-06-12T00:28:45Z","spotify_id":"3EFTOSxG8TXUZhTmpV44g2","type":"track"}

What U Waiting For
type: MusicRecording
duration: PT3M12S
duration ms: 192484
explicit: false
by artist: VIXX
in album: Error
  type: MusicAlbum
  date published: 2014-10-14
isrc code: KRA491402045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T19:59:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb765468acc144c9ea79e183ca7edf151939c4bfd569b8635729b45861f00754d
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/4ulgkxo3BovjgOBTIeJn34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ulgkxo3BovjgOBTIeJn34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb765468acc144c9ea79e183ca7edf151939c4bfd569b8635729b45861f00754d","isrc":"KRA491402045","name":"What U Waiting For","registered_at":"2026-06-17T19:59:07Z","spotify_id":"4ulgkxo3BovjgOBTIeJn34","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 0xb765468acc144c9ea79e183ca7edf151939c4bfd569b8635729b45861f00754d. 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/4ulgkxo3BovjgOBTIeJn34.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ulgkxo3BovjgOBTIeJn34.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb765468acc144c9ea79e183ca7edf151939c4bfd569b8635729b45861f00754d","isrc":"KRA491402045","name":"What U Waiting For","registered_at":"2026-06-17T19:59:07Z","spotify_id":"4ulgkxo3BovjgOBTIeJn34","type":"track"}

Error (Inst.)
type: MusicRecording
duration: PT3M45S
duration ms: 225382
explicit: false
by artist: VIXX
in album: Error
  type: MusicAlbum
  date published: 2014-10-14
isrc code: KRA491402046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:57:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbfcfe19e3284fdacb01ce4b669a8873b7b524fbfdfefc12426c2a6cde86636
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/3YfJgkxVmwWGJymuO1VkPQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YfJgkxVmwWGJymuO1VkPQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbfcfe19e3284fdacb01ce4b669a8873b7b524fbfdfefc12426c2a6cde86636","isrc":"KRA491402046","name":"Error (Inst.)","registered_at":"2026-06-25T04:57:23Z","spotify_id":"3YfJgkxVmwWGJymuO1VkPQ","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 0x4cbfcfe19e3284fdacb01ce4b669a8873b7b524fbfdfefc12426c2a6cde86636. 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/3YfJgkxVmwWGJymuO1VkPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YfJgkxVmwWGJymuO1VkPQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4cbfcfe19e3284fdacb01ce4b669a8873b7b524fbfdfefc12426c2a6cde86636","isrc":"KRA491402046","name":"Error (Inst.)","registered_at":"2026-06-25T04:57:23Z","spotify_id":"3YfJgkxVmwWGJymuO1VkPQ","type":"track"}

ETERNITY
type: MusicAlbum
date published: 2014-05-27
track: ETERNITY
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183979
  explicit: false
  by artist: VIXX
  in album: ETERNITY
    type: MusicAlbum
    date published: 2014-05-27
  isrc code: KRA491400822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:16:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x550c9b5e9af420aa39ecd8cc6fd0d1791e8952abf5b1b1632018671fee982056
  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/2CBnZsDztjGZl4IwGVlx91.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CBnZsDztjGZl4IwGVlx91
  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 0x550c9b5e9af420aa39ecd8cc6fd0d1791e8952abf5b1b1632018671fee982056. 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/2CBnZsDztjGZl4IwGVlx91.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CBnZsDztjGZl4IwGVlx91.
    date published: 2026-06-13T17:25:41Z
track: Sad Ending
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196275
  explicit: false
  by artist: VIXX
  in album: ETERNITY
    type: MusicAlbum
    date published: 2014-05-27
  isrc code: KRA491400823
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T16:58:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc87b54d0355658e0a76655ddbeb218de60830a5c5f3472b0ea1e66c03c1bb576
  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/4sBE3MVDosoue4pFbftXYj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sBE3MVDosoue4pFbftXYj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc87b54d0355658e0a76655ddbeb218de60830a5c5f3472b0ea1e66c03c1bb576","isrc":"KRA491400823","name":"Sad Ending","registered_at":"2026-06-22T16:58:41Z","spotify_id":"4sBE3MVDosoue4pFbftXYj","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 0xc87b54d0355658e0a76655ddbeb218de60830a5c5f3472b0ea1e66c03c1bb576. 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/4sBE3MVDosoue4pFbftXYj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sBE3MVDosoue4pFbftXYj.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc87b54d0355658e0a76655ddbeb218de60830a5c5f3472b0ea1e66c03c1bb576","isrc":"KRA491400823","name":"Sad Ending","registered_at":"2026-06-22T16:58:41Z","spotify_id":"4sBE3MVDosoue4pFbftXYj","type":"track"}
track: Love, LaLaLa
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211843
  explicit: false
  by artist: VIXX
  in album: ETERNITY
    type: MusicAlbum
    date published: 2014-05-27
  isrc code: KRA491400824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T06:51:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7cabb6bffebc0c7e260923d5e202dcb2a105da9479a980fdc540cbd50f7fd90
  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/3047GFWwsygGBnIOone5pS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3047GFWwsygGBnIOone5pS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7cabb6bffebc0c7e260923d5e202dcb2a105da9479a980fdc540cbd50f7fd90","isrc":"KRA491400824","name":"Love, LaLaLa","registered_at":"2026-06-25T06:51:39Z","spotify_id":"3047GFWwsygGBnIOone5pS","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 0xd7cabb6bffebc0c7e260923d5e202dcb2a105da9479a980fdc540cbd50f7fd90. 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/3047GFWwsygGBnIOone5pS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3047GFWwsygGBnIOone5pS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd7cabb6bffebc0c7e260923d5e202dcb2a105da9479a980fdc540cbd50f7fd90","isrc":"KRA491400824","name":"Love, LaLaLa","registered_at":"2026-06-25T06:51:39Z","spotify_id":"3047GFWwsygGBnIOone5pS","type":"track"}
track: ETERNITY (Inst.)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183979
  explicit: false
  by artist: VIXX
  in album: ETERNITY
    type: MusicAlbum
    date published: 2014-05-27
  isrc code: KRA491400825

DEUX 20th ANNIVERSARY TRIBUTE ALBUM Part 7
type: MusicAlbum
date published: 2014-02-14
track: Turn round and look at me
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215509
  explicit: false
  by artist: VIXX
  in album: DEUX 20th ANNIVERSARY TRIBUTE ALBUM Part 7
    type: MusicAlbum
    date published: 2014-02-14
  isrc code: KRA381206282
track: Turn round and look at me (inst)
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215509
  explicit: false
  by artist: VIXX
  in album: DEUX 20th ANNIVERSARY TRIBUTE ALBUM Part 7
    type: MusicAlbum
    date published: 2014-02-14

ONLY U
type: MusicAlbum
date published: 2013-11-08
track: ONLY U
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224868
  explicit: false
  by artist: VIXX
  in album: ONLY U
    type: MusicAlbum
    date published: 2013-11-08
  isrc code: KRA491301528
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:18:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149
  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/723eZnufMe1Nz4iXmAkxsm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/723eZnufMe1Nz4iXmAkxsm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149","isrc":"KRA491301528","name":"ONLY U","registered_at":"2026-06-08T23:18:20Z","spotify_id":"723eZnufMe1Nz4iXmAkxsm","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 0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149. 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/723eZnufMe1Nz4iXmAkxsm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/723eZnufMe1Nz4iXmAkxsm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1fbdf7a58ca108d7b093071a6d4ef72b3700bd561088e73c4b3360e5b10b3149","isrc":"KRA491301528","name":"ONLY U","registered_at":"2026-06-08T23:18:20Z","spotify_id":"723eZnufMe1Nz4iXmAkxsm","type":"track"}

Y.BIRD From Jellyfish With VIXX & OKDAL
type: MusicAlbum
date published: 2013-10-11
track: Girls, why? (Feat. OKDAL)
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213062
  explicit: false
  by artist: VIXX
  by artist: OKDAL
  in album: Y.BIRD From Jellyfish With VIXX & OKDAL
    type: MusicAlbum
    date published: 2013-10-11
  isrc code: KRA491301212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:04:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fca1310e5aecaa46a172a1432871a574ab0486ef0956474c3ecfcfddf6809b5
  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/25s0Y2mn5ZnWmCAJdK2BOl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25s0Y2mn5ZnWmCAJdK2BOl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1fca1310e5aecaa46a172a1432871a574ab0486ef0956474c3ecfcfddf6809b5","isrc":"KRA491301212","name":"Girls, why? (Feat. OKDAL)","registered_at":"2026-06-19T22:04:42Z","spotify_id":"25s0Y2mn5ZnWmCAJdK2BOl","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 0x1fca1310e5aecaa46a172a1432871a574ab0486ef0956474c3ecfcfddf6809b5. 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/25s0Y2mn5ZnWmCAJdK2BOl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25s0Y2mn5ZnWmCAJdK2BOl.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1fca1310e5aecaa46a172a1432871a574ab0486ef0956474c3ecfcfddf6809b5","isrc":"KRA491301212","name":"Girls, why? (Feat. OKDAL)","registered_at":"2026-06-19T22:04:42Z","spotify_id":"25s0Y2mn5ZnWmCAJdK2BOl","type":"track"}
track: I`m a Boy, You`re a Girl (Feat. OKDAL)
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: VIXX
  by artist: OKDAL
  in album: Y.BIRD From Jellyfish With VIXX & OKDAL
    type: MusicAlbum
    date published: 2013-10-11
  isrc code: KRA491301213
track: Girls, why? (Inst.)
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213062
  explicit: false
  by artist: VIXX
  in album: Y.BIRD From Jellyfish With VIXX & OKDAL
    type: MusicAlbum
    date published: 2013-10-11
  isrc code: KRA491301214

Jekyll
type: MusicAlbum
date published: 2013-07-31
track: Jekyll
  type: MusicRecording
  duration: PT0M42S
  duration ms: 42941
  explicit: false
  by artist: VIXX
  in album: Jekyll
    type: MusicAlbum
    date published: 2013-07-31
  isrc code: KRA491300864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T05:52:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51cf0ac31b105cc352e704e9873e8916ba31d32c3cc263813551d24e73da90bb
  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/1rXoIROtC8W300OH9ELiey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rXoIROtC8W300OH9ELiey
  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 0x51cf0ac31b105cc352e704e9873e8916ba31d32c3cc263813551d24e73da90bb. 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/1rXoIROtC8W300OH9ELiey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rXoIROtC8W300OH9ELiey.
    date published: 2026-07-02T05:09:12Z
track: G.R.8.U
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209424
  explicit: false
  by artist: VIXX
  in album: Jekyll
    type: MusicAlbum
    date published: 2013-07-31
  isrc code: KRA491300865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:09:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x486852a7f04e7d901c098a758ebd5642592202dcd3c7f04d3471992b99be6f9f
  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/4vaA5d0w2PQ4ciEM5VMvLb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vaA5d0w2PQ4ciEM5VMvLb
  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 0x486852a7f04e7d901c098a758ebd5642592202dcd3c7f04d3471992b99be6f9f. 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/4vaA5d0w2PQ4ciEM5VMvLb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vaA5d0w2PQ4ciEM5VMvLb.
    date published: 2026-06-13T15:41:10Z
track: What To Do
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187978
  explicit: false
  by artist: VIXX
  in album: Jekyll
    type: MusicAlbum
    date published: 2013-07-31
  isrc code: KRA491300866
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:07:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5bf3c65f7ad1aeacb1e7a8693fe9ff24e7c0c957a2fa7e9c2cb5571f5849217
  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/3gJUOEH5QU6Ry8NB0KQh7u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gJUOEH5QU6Ry8NB0KQh7u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5bf3c65f7ad1aeacb1e7a8693fe9ff24e7c0c957a2fa7e9c2cb5571f5849217","isrc":"KRA491300866","name":"What To Do","registered_at":"2026-06-19T22:07:23Z","spotify_id":"3gJUOEH5QU6Ry8NB0KQh7u","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 0xc5bf3c65f7ad1aeacb1e7a8693fe9ff24e7c0c957a2fa7e9c2cb5571f5849217. 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/3gJUOEH5QU6Ry8NB0KQh7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gJUOEH5QU6Ry8NB0KQh7u.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc5bf3c65f7ad1aeacb1e7a8693fe9ff24e7c0c957a2fa7e9c2cb5571f5849217","isrc":"KRA491300866","name":"What To Do","registered_at":"2026-06-19T22:07:23Z","spotify_id":"3gJUOEH5QU6Ry8NB0KQh7u","type":"track"}
track: Light Up The Darkness
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180549
  explicit: false
  by artist: VIXX
  in album: Jekyll
    type: MusicAlbum
    date published: 2013-07-31
  isrc code: KRA491300867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:49:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3029b62becb71eb77b716c2746307edb3b62e173cf8de81d10c54ef49f89d5af
  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/6bakH2Hfa392vEIZjhFqZW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bakH2Hfa392vEIZjhFqZW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3029b62becb71eb77b716c2746307edb3b62e173cf8de81d10c54ef49f89d5af","isrc":"KRA491300867","name":"Light Up The Darkness","registered_at":"2026-06-24T07:49:37Z","spotify_id":"6bakH2Hfa392vEIZjhFqZW","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 0x3029b62becb71eb77b716c2746307edb3b62e173cf8de81d10c54ef49f89d5af. 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/6bakH2Hfa392vEIZjhFqZW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bakH2Hfa392vEIZjhFqZW.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3029b62becb71eb77b716c2746307edb3b62e173cf8de81d10c54ef49f89d5af","isrc":"KRA491300867","name":"Light Up The Darkness","registered_at":"2026-06-24T07:49:37Z","spotify_id":"6bakH2Hfa392vEIZjhFqZW","type":"track"}
track: Hyde
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195774
  explicit: false
  by artist: VIXX
  in album: Jekyll
    type: MusicAlbum
    date published: 2013-07-31
  isrc code: KRA491300868
  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: Stop Resisting (feat. Minah of Girl's Day)
track: CHAOS
track: Love Letter
track: G.R.8.U (Inst.)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T02:37:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1afb9a45795c699cc2931fe0a4e052910ecfbbbe0769e61efed8d48a333bd8bf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1x8Z9O0QlSosT2EJtnDes1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x8Z9O0QlSosT2EJtnDes1

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afb9a45795c699cc2931fe0a4e052910ecfbbbe0769e61efed8d48a333bd8bf. 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/1x8Z9O0QlSosT2EJtnDes1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x8Z9O0QlSosT2EJtnDes1.
date published: 2026-07-02T05:09:12Z

Stop Resisting (feat. Minah of Girl's Day)
type: MusicRecording
duration: PT3M45S
duration ms: 225098
explicit: false
by artist: VIXX
in album: Jekyll
  type: MusicAlbum
  date published: 2013-07-31
isrc code: KRA491300869

CHAOS
type: MusicRecording
duration: PT2M53S
duration ms: 173635
explicit: false
by artist: VIXX
in album: Jekyll
  type: MusicAlbum
  date published: 2013-07-31
isrc code: KRA491300870

Love Letter
type: MusicRecording
duration: PT4M34S
duration ms: 274761
explicit: false
by artist: VIXX
in album: Jekyll
  type: MusicAlbum
  date published: 2013-07-31
isrc code: KRA491300871
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T03:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd528632c23acc3419642db0ba15540a308b923755f3fd972f49ebffe0e9cdf31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0EFFEpTFfNTmsTisU5zeI2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EFFEpTFfNTmsTisU5zeI2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd528632c23acc3419642db0ba15540a308b923755f3fd972f49ebffe0e9cdf31","isrc":"KRA491300871","name":"Love Letter","registered_at":"2026-06-28T03:07:06Z","spotify_id":"0EFFEpTFfNTmsTisU5zeI2","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 0xd528632c23acc3419642db0ba15540a308b923755f3fd972f49ebffe0e9cdf31. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EFFEpTFfNTmsTisU5zeI2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EFFEpTFfNTmsTisU5zeI2.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xd528632c23acc3419642db0ba15540a308b923755f3fd972f49ebffe0e9cdf31","isrc":"KRA491300871","name":"Love Letter","registered_at":"2026-06-28T03:07:06Z","spotify_id":"0EFFEpTFfNTmsTisU5zeI2","type":"track"}

G.R.8.U (Inst.)
type: MusicRecording
duration: PT3M29S
duration ms: 209424
explicit: false
by artist: VIXX
in album: Jekyll
  type: MusicAlbum
  date published: 2013-07-31
isrc code: KRA491300872

hyde
type: MusicAlbum
date published: 2013-05-20
track: Light Up The Darkness
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180549
  explicit: false
  by artist: VIXX
  in album: hyde
    type: MusicAlbum
    date published: 2013-05-20
  isrc code: KRA771300021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:38:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd085199fc493318eaa40da5e2c96d2d723774bb497014bd52e616f6b65a7f7f3
  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/4CXGsUHk9i9ypQ1eqWAJds.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CXGsUHk9i9ypQ1eqWAJds
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd085199fc493318eaa40da5e2c96d2d723774bb497014bd52e616f6b65a7f7f3","isrc":"KRA771300021","name":"Light Up The Darkness","registered_at":"2026-06-10T12:38:15Z","spotify_id":"4CXGsUHk9i9ypQ1eqWAJds","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 0xd085199fc493318eaa40da5e2c96d2d723774bb497014bd52e616f6b65a7f7f3. 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/4CXGsUHk9i9ypQ1eqWAJds.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CXGsUHk9i9ypQ1eqWAJds.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd085199fc493318eaa40da5e2c96d2d723774bb497014bd52e616f6b65a7f7f3","isrc":"KRA771300021","name":"Light Up The Darkness","registered_at":"2026-06-10T12:38:15Z","spotify_id":"4CXGsUHk9i9ypQ1eqWAJds","type":"track"}
track: hyde
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195774
  explicit: false
  by artist: VIXX
  in album: hyde
    type: MusicAlbum
    date published: 2013-05-20
  isrc code: KRA771300022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:39:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7823be65f001c235be6d611ae9861f6e57b4b877a151f0211ab454bb86f05c69
  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/2T3skoNSJqypOZh3x1G5FW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T3skoNSJqypOZh3x1G5FW
  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 0x7823be65f001c235be6d611ae9861f6e57b4b877a151f0211ab454bb86f05c69. 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/2T3skoNSJqypOZh3x1G5FW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T3skoNSJqypOZh3x1G5FW.
    date published: 2026-06-13T17:25:41Z
track: Stop Resisting (feat. Minah of Girl's Day)
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225098
  explicit: false
  by artist: VIXX
  in album: hyde
    type: MusicAlbum
    date published: 2013-05-20
  isrc code: KRA771300023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T04:54:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf8b2ed2e4f8a3e6b4c5a4705007f4f2ff45d600211a476e785799ec3535670c
  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/55oIh0FntQi7sULSGBomHw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55oIh0FntQi7sULSGBomHw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf8b2ed2e4f8a3e6b4c5a4705007f4f2ff45d600211a476e785799ec3535670c","isrc":"KRA771300023","name":"Stop Resisting (feat. Minah of Girl's Day)","registered_at":"2026-06-25T04:54:09Z","spotify_id":"55oIh0FntQi7sULSGBomHw","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 0xbf8b2ed2e4f8a3e6b4c5a4705007f4f2ff45d600211a476e785799ec3535670c. 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/55oIh0FntQi7sULSGBomHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55oIh0FntQi7sULSGBomHw.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xbf8b2ed2e4f8a3e6b4c5a4705007f4f2ff45d600211a476e785799ec3535670c","isrc":"KRA771300023","name":"Stop Resisting (feat. Minah of Girl's Day)","registered_at":"2026-06-25T04:54:09Z","spotify_id":"55oIh0FntQi7sULSGBomHw","type":"track"}
track: CHAOS
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173635
  explicit: false
  by artist: VIXX
  in album: hyde
    type: MusicAlbum
    date published: 2013-05-20
  isrc code: KRA771300024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:37:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60c78e068d0d35541e9c9a0fc8936bd905f4faf65ecc3c17a4375bf956cef006
  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/0KcD6wBpKMtRpMSOZeobcO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KcD6wBpKMtRpMSOZeobcO
  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 0x60c78e068d0d35541e9c9a0fc8936bd905f4faf65ecc3c17a4375bf956cef006. 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/0KcD6wBpKMtRpMSOZeobcO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KcD6wBpKMtRpMSOZeobcO.
    date published: 2026-07-02T05:09:12Z
track: Love Letter
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274761
  explicit: false
  by artist: VIXX
  in album: hyde
    type: MusicAlbum
    date published: 2013-05-20
  isrc code: KRA771300025
  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: hyde (Inst.)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T01:23:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xebe9f58594069d02d4cab9b1785db07026b85d20799ba481fb85f0dee6c12bdf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4SeONwI3cqjowQD0lSWZm7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SeONwI3cqjowQD0lSWZm7

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xebe9f58594069d02d4cab9b1785db07026b85d20799ba481fb85f0dee6c12bdf","isrc":"KRA771300025","name":"Love Letter","registered_at":"2026-06-11T01:23:22Z","spotify_id":"4SeONwI3cqjowQD0lSWZm7","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 0xebe9f58594069d02d4cab9b1785db07026b85d20799ba481fb85f0dee6c12bdf. 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/4SeONwI3cqjowQD0lSWZm7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SeONwI3cqjowQD0lSWZm7.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xebe9f58594069d02d4cab9b1785db07026b85d20799ba481fb85f0dee6c12bdf","isrc":"KRA771300025","name":"Love Letter","registered_at":"2026-06-11T01:23:22Z","spotify_id":"4SeONwI3cqjowQD0lSWZm7","type":"track"}

hyde (Inst.)
type: MusicRecording
duration: PT3M15S
duration ms: 195774
explicit: false
by artist: VIXX
in album: hyde
  type: MusicAlbum
  date published: 2013-05-20
isrc code: KRA771300026

On and On
type: MusicAlbum
date published: 2013-01-17
track: On and On
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193840
  explicit: false
  by artist: VIXX
  in album: On and On
    type: MusicAlbum
    date published: 2013-01-17
  isrc code: KRA491300020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:13:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9e9a65a81c06d1466e7551bf3f33fe0042a1b5136fa134d877818c4d8ff101f
  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/25mTPX2WD7Y9DKMqaXdlgZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25mTPX2WD7Y9DKMqaXdlgZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9e9a65a81c06d1466e7551bf3f33fe0042a1b5136fa134d877818c4d8ff101f","isrc":"KRA491300020","name":"On and On","registered_at":"2026-06-08T09:13:33Z","spotify_id":"25mTPX2WD7Y9DKMqaXdlgZ","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 0xf9e9a65a81c06d1466e7551bf3f33fe0042a1b5136fa134d877818c4d8ff101f. 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/25mTPX2WD7Y9DKMqaXdlgZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25mTPX2WD7Y9DKMqaXdlgZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf9e9a65a81c06d1466e7551bf3f33fe0042a1b5136fa134d877818c4d8ff101f","isrc":"KRA491300020","name":"On and On","registered_at":"2026-06-08T09:13:33Z","spotify_id":"25mTPX2WD7Y9DKMqaXdlgZ","type":"track"}
track: Don't Want To Be An Idol
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224239
  explicit: false
  by artist: VIXX
  in album: On and On
    type: MusicAlbum
    date published: 2013-01-17
  isrc code: KRA771300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T19:59:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0702c26788308ee9a5417eabc0b0aa788d0ffa2d1a2ea273c5f55034d206e1d6
  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/0qinkcYibjvCYf0hgd89Ax.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qinkcYibjvCYf0hgd89Ax
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0702c26788308ee9a5417eabc0b0aa788d0ffa2d1a2ea273c5f55034d206e1d6","isrc":"KRA771300001","name":"Don't Want To Be An Idol","registered_at":"2026-06-17T19:59:01Z","spotify_id":"0qinkcYibjvCYf0hgd89Ax","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 0x0702c26788308ee9a5417eabc0b0aa788d0ffa2d1a2ea273c5f55034d206e1d6. 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/0qinkcYibjvCYf0hgd89Ax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qinkcYibjvCYf0hgd89Ax.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0702c26788308ee9a5417eabc0b0aa788d0ffa2d1a2ea273c5f55034d206e1d6","isrc":"KRA771300001","name":"Don't Want To Be An Idol","registered_at":"2026-06-17T19:59:01Z","spotify_id":"0qinkcYibjvCYf0hgd89Ax","type":"track"}
track: On and On (Inst.)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190226
  explicit: false
  by artist: VIXX
  in album: On and On
    type: MusicAlbum
    date published: 2013-01-17
  isrc code: KRA771300003

Rock Ur Body
type: MusicAlbum
date published: 2012-08-14
track: Rock Ur Body
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222248
  explicit: false
  by artist: VIXX
  in album: Rock Ur Body
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: KRA771200033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:23:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7285e469fab9064ff2966782bfd199dd8caf0572140830ea0e449252588d385b
  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/6umGsF6dYcjfZhZZDVL7wk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6umGsF6dYcjfZhZZDVL7wk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7285e469fab9064ff2966782bfd199dd8caf0572140830ea0e449252588d385b","isrc":"KRA771200033","name":"Rock Ur Body","registered_at":"2026-06-07T17:23:53Z","spotify_id":"6umGsF6dYcjfZhZZDVL7wk","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 0x7285e469fab9064ff2966782bfd199dd8caf0572140830ea0e449252588d385b. 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/6umGsF6dYcjfZhZZDVL7wk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6umGsF6dYcjfZhZZDVL7wk.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x7285e469fab9064ff2966782bfd199dd8caf0572140830ea0e449252588d385b","isrc":"KRA771200033","name":"Rock Ur Body","registered_at":"2026-06-07T17:23:53Z","spotify_id":"6umGsF6dYcjfZhZZDVL7wk","type":"track"}
track: UUUUU
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229499
  explicit: false
  by artist: VIXX
  in album: Rock Ur Body
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: KRA771200034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T01:14:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x946d48bfa749491962ab950e35d4d5a2996b04f3f5f01216637d79c3df54938f
  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/3fddklq664J3zJ8Cbd4xeW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fddklq664J3zJ8Cbd4xeW
  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 0x946d48bfa749491962ab950e35d4d5a2996b04f3f5f01216637d79c3df54938f. 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/3fddklq664J3zJ8Cbd4xeW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fddklq664J3zJ8Cbd4xeW.
    date published: 2026-07-02T05:09:12Z
track: Rock Ur Body (Inst.)
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222248
  explicit: false
  by artist: VIXX
  in album: Rock Ur Body
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: KRA771200035

SUPER HERO
type: MusicAlbum
date published: 2012-05-24
track: SUPER HERO
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210730
  explicit: false
  by artist: VIXX
  in album: SUPER HERO
    type: MusicAlbum
    date published: 2012-05-24
  isrc code: KRA771200028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:14:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x316c246905c0514c150b647b36dd634381cc7934f596e1389ca0faee08b654df
  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/4zcNdVA0nw4D3ckncbG4vw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zcNdVA0nw4D3ckncbG4vw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x316c246905c0514c150b647b36dd634381cc7934f596e1389ca0faee08b654df","isrc":"KRA771200028","name":"SUPER HERO","registered_at":"2026-06-08T09:14:21Z","spotify_id":"4zcNdVA0nw4D3ckncbG4vw","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 0x316c246905c0514c150b647b36dd634381cc7934f596e1389ca0faee08b654df. 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/4zcNdVA0nw4D3ckncbG4vw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zcNdVA0nw4D3ckncbG4vw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x316c246905c0514c150b647b36dd634381cc7934f596e1389ca0faee08b654df","isrc":"KRA771200028","name":"SUPER HERO","registered_at":"2026-06-08T09:14:21Z","spotify_id":"4zcNdVA0nw4D3ckncbG4vw","type":"track"}
track: Starlight
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220759
  explicit: false
  by artist: VIXX
  in album: SUPER HERO
    type: MusicAlbum
    date published: 2012-05-24
  isrc code: KRA771200029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T03:14:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0e972e0e8213fe771fb1da884918b6bf2924e67696f83e3bb018d74d7331dec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/45pd1fHD1a358dkvuQ9Yhk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45pd1fHD1a358dkvuQ9Yhk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e972e0e8213fe771fb1da884918b6bf2924e67696f83e3bb018d74d7331dec. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45pd1fHD1a358dkvuQ9Yhk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45pd1fHD1a358dkvuQ9Yhk.
    date published: 2026-07-02T16:51:38Z
track: SUPER HERO (Inst.)
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210730
  explicit: false
  by artist: VIXX
  in album: SUPER HERO
    type: MusicAlbum
    date published: 2012-05-24
  isrc code: KRA771200030

Amnesia
type: MusicRecording
duration: PT2M58S
duration ms: 178080
explicit: false
by artist: VIXX
in album: CONTINUUM
  type: MusicAlbum
  date published: 2023-11-21
isrc code: KRA382321698
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:52:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x124d185e1b65be125cc04e892109b6d38f182bd627840cea1183fb14c5356b51
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/6tIIC3K58Sk6Et8KYmynez.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tIIC3K58Sk6Et8KYmynez
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 0x124d185e1b65be125cc04e892109b6d38f182bd627840cea1183fb14c5356b51. 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/6tIIC3K58Sk6Et8KYmynez.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tIIC3K58Sk6Et8KYmynez.
  date published: 2026-06-13T15:41:10Z

Chemical
type: MusicRecording
duration: PT3M6S
duration ms: 186973
explicit: false
by artist: VIXX
in album: CONTINUUM
  type: MusicAlbum
  date published: 2023-11-21
isrc code: KRA382321699
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:27:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fb1c66ff0e60f2d038bea31789719abc06de7ee55a16a42f61315a4e6e827f4
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/2fmSCWkXmuGaHgzXlOET5i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fmSCWkXmuGaHgzXlOET5i
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 0x0fb1c66ff0e60f2d038bea31789719abc06de7ee55a16a42f61315a4e6e827f4. 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/2fmSCWkXmuGaHgzXlOET5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fmSCWkXmuGaHgzXlOET5i.
  date published: 2026-06-13T17:25:41Z

SAVAGE
type: MusicRecording
duration: PT2M51S
duration ms: 171133
explicit: false
by artist: VIXX
in album: CONTINUUM
  type: MusicAlbum
  date published: 2023-11-21
isrc code: KRA382321701
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:18:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ec2940633b3a6794e549668366768f3d21a9a579e9c51fc4a93054df33458d4
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/5trmEwPylLeciZrr5dKDC0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5trmEwPylLeciZrr5dKDC0
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 0x1ec2940633b3a6794e549668366768f3d21a9a579e9c51fc4a93054df33458d4. 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/5trmEwPylLeciZrr5dKDC0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5trmEwPylLeciZrr5dKDC0.
  date published: 2026-06-13T17:25:41Z

LILAC
type: MusicRecording
duration: PT3M9S
duration ms: 189186
explicit: false
by artist: VIXX
in album: CONTINUUM
  type: MusicAlbum
  date published: 2023-11-21
isrc code: KRA382321700
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T11:46:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa66900cdda9c8206c1ad779d6f81fabe53ba72fa85fc918ea5fa27e4a83f9e27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/25MFBgbDcCdli5UfxeDUW8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25MFBgbDcCdli5UfxeDUW8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:51:42Z
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 0xa66900cdda9c8206c1ad779d6f81fabe53ba72fa85fc918ea5fa27e4a83f9e27. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:51:42Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25MFBgbDcCdli5UfxeDUW8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25MFBgbDcCdli5UfxeDUW8.
  date published: 2026-06-17T19:51:42Z

If You Come Tonight
type: MusicRecording
duration: PT3M15S
duration ms: 195320
explicit: false
by artist: VIXX
in album: CONTINUUM
  type: MusicAlbum
  date published: 2023-11-21
isrc code: KRA382321702
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:32:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d
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/4dJEn3iDFUy71TNRGiWRE4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dJEn3iDFUy71TNRGiWRE4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d","isrc":"KRA382321702","name":"If You Come Tonight","registered_at":"2026-06-18T12:32:51Z","spotify_id":"4dJEn3iDFUy71TNRGiWRE4","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 0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d. 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/4dJEn3iDFUy71TNRGiWRE4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dJEn3iDFUy71TNRGiWRE4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe93b5dd4bf4218649827c18cc875955c7d97fc58606667b3da660b1dd360d62d","isrc":"KRA382321702","name":"If You Come Tonight","registered_at":"2026-06-18T12:32:51Z","spotify_id":"4dJEn3iDFUy71TNRGiWRE4","type":"track"}

Turn round and look at me
type: MusicRecording
duration: PT3M35S
duration ms: 215509
explicit: false
by artist: VIXX
in album: DEUX 20th ANNIVERSARY TRIBUTE ALBUM Part 7
  type: MusicAlbum
  date published: 2014-02-14
isrc code: KRA381206282

Turn round and look at me (inst)
type: MusicRecording
duration: PT3M35S
duration ms: 215509
explicit: false
by artist: VIXX
in album: DEUX 20th ANNIVERSARY TRIBUTE ALBUM Part 7
  type: MusicAlbum
  date published: 2014-02-14

'Sippin - Original Mix
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: VIXX
in album: EDM's Best Kept Secrets, Vol. 21
  type: MusicAlbum
  date published: 2019-12-13

Last Note
type: MusicRecording
duration: PT4M4S
duration ms: 244466
explicit: false
by artist: VIXX
in album: TOMITA LAB / Keiichi Tomita WORKS BEST 2 -beautiful songs to remember-
  type: MusicAlbum
  date published: 2023-06-21

Reincarnation
type: MusicRecording
duration: PT3M6S
duration ms: 186266
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:31:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x267733316a6e4864976d52221f9e9cf6c173b83300af0142b74c3595e9ec9bc8
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/1W3xfaGdfWxUU94lBcrWjT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W3xfaGdfWxUU94lBcrWjT
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 0x267733316a6e4864976d52221f9e9cf6c173b83300af0142b74c3595e9ec9bc8. 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/1W3xfaGdfWxUU94lBcrWjT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W3xfaGdfWxUU94lBcrWjT.
  date published: 2026-07-02T03:55:08Z

Scentist
type: MusicRecording
duration: PT3M7S
duration ms: 187066
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:39:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75
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/1HybeCid417lV9ldlKGenl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HybeCid417lV9ldlKGenl
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 0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75. 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/1HybeCid417lV9ldlKGenl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HybeCid417lV9ldlKGenl.
  date published: 2026-07-02T03:30:09Z

Sugar
type: MusicRecording
duration: PT4M6S
duration ms: 246066
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:12:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4795f80461207903018d0cfd7257ea894244bf7d3d7c220498f38f976226f62
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/1pZmZ25sr75YYGZoj0aMlw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pZmZ25sr75YYGZoj0aMlw
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 0xe4795f80461207903018d0cfd7257ea894244bf7d3d7c220498f38f976226f62. 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/1pZmZ25sr75YYGZoj0aMlw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pZmZ25sr75YYGZoj0aMlw.
  date published: 2026-07-02T05:09:12Z

Last Note~消えた後の蝋燭の香り
type: MusicRecording
duration: PT4M3S
duration ms: 243933
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:13:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd
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/1W93St79jAjrgEW2FYkEmW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W93St79jAjrgEW2FYkEmW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd","isrc":"JPVI01897290","name":"Last Note~消えた後の蝋燭の香り","registered_at":"2026-06-25T04:13:12Z","spotify_id":"1W93St79jAjrgEW2FYkEmW","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 0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd. 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/1W93St79jAjrgEW2FYkEmW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W93St79jAjrgEW2FYkEmW.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2aa95039b9d736f9fdd26a6e86cfc2a3d602d5ac483800db9ddd5597ee0d12bd","isrc":"JPVI01897290","name":"Last Note~消えた後の蝋燭の香り","registered_at":"2026-06-25T04:13:12Z","spotify_id":"1W93St79jAjrgEW2FYkEmW","type":"track"}

Circle
type: MusicRecording
duration: PT3M19S
duration ms: 199133
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:42:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe260b065bd58abcfea7821583f273f441690035d1ec836a239f92eda9070ca6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Ys7xrEbpSfZmbRL3KQt6Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ys7xrEbpSfZmbRL3KQt6Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe260b065bd58abcfea7821583f273f441690035d1ec836a239f92eda9070ca6c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ys7xrEbpSfZmbRL3KQt6Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ys7xrEbpSfZmbRL3KQt6Z.
  date published: 2026-07-02T16:51:38Z

My Valentine
type: MusicRecording
duration: PT3M42S
duration ms: 222933
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:32:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc
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/3m7vb40uwUD0R6sP6HYDe1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m7vb40uwUD0R6sP6HYDe1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc","isrc":"KRA771800030","name":"My Valentine","registered_at":"2026-06-08T16:32:58Z","spotify_id":"3m7vb40uwUD0R6sP6HYDe1","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 0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc. 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/3m7vb40uwUD0R6sP6HYDe1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m7vb40uwUD0R6sP6HYDe1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2498acc7b2da105ddb6bb09e154fbbb9a7dd53b3c30a82f59ba7dc8a43fee3cc","isrc":"KRA771800030","name":"My Valentine","registered_at":"2026-06-08T16:32:58Z","spotify_id":"3m7vb40uwUD0R6sP6HYDe1","type":"track"}

But Not For Me
type: MusicRecording
duration: PT4M26S
duration ms: 266133
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T01:56:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6AUQcCfVw6MGb9Ll5UmIyQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AUQcCfVw6MGb9Ll5UmIyQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a","isrc":"JPVI01897300","name":"But Not For Me","registered_at":"2026-06-28T01:56:48Z","spotify_id":"6AUQcCfVw6MGb9Ll5UmIyQ","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 0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AUQcCfVw6MGb9Ll5UmIyQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AUQcCfVw6MGb9Ll5UmIyQ.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x9327881fb848335f6b2d4661d3be1a7689e408704d2b4d84e2e913b74769930a","isrc":"JPVI01897300","name":"But Not For Me","registered_at":"2026-06-28T01:56:48Z","spotify_id":"6AUQcCfVw6MGb9Ll5UmIyQ","type":"track"}

The Rain
type: MusicRecording
duration: PT4M0S
duration ms: 240533
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: JPVI01897310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919
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/7pPmELQCerSgfKJ9owL2aO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pPmELQCerSgfKJ9owL2aO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919","isrc":"JPVI01897310","name":"The Rain","registered_at":"2026-06-25T04:13:26Z","spotify_id":"7pPmELQCerSgfKJ9owL2aO","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 0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919. 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/7pPmELQCerSgfKJ9owL2aO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pPmELQCerSgfKJ9owL2aO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xbbdddb5c5c09d5f8384c173f59efef57333f55dfb712356a7a4e65a6b8cfc919","isrc":"JPVI01897310","name":"The Rain","registered_at":"2026-06-25T04:13:26Z","spotify_id":"7pPmELQCerSgfKJ9owL2aO","type":"track"}

Navy & Shining Gold
type: MusicRecording
duration: PT3M10S
duration ms: 190466
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771800036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:50:09+00:00

桃源境(Shangri-La)
type: MusicRecording
duration: PT3M24S
duration ms: 204266
explicit: false
by artist: VIXX
in album: Reincarnation
  type: MusicAlbum
  date published: 2018-09-26
isrc code: KRA771700033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:21:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128
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/55MUEPR6T2w0Xe4jyOORTE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55MUEPR6T2w0Xe4jyOORTE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128","isrc":"KRA771700033","name":"桃源境(Shangri-La)","registered_at":"2026-06-04T13:21:10Z","spotify_id":"55MUEPR6T2w0Xe4jyOORTE","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 0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128. 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/55MUEPR6T2w0Xe4jyOORTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55MUEPR6T2w0Xe4jyOORTE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x55bc3246c45856571066b4fc6e489bfdd8eaf07fa2acb93422d797acf2ff9128","isrc":"KRA771700033","name":"桃源境(Shangri-La)","registered_at":"2026-06-04T13:21:10Z","spotify_id":"55MUEPR6T2w0Xe4jyOORTE","type":"track"}

Scentist
type: MusicRecording
duration: PT3M4S
duration ms: 184794
explicit: false
by artist: VIXX
in album: EAU DE VIXX
  type: MusicAlbum
  date published: 2018-04-17
isrc code: KRA771800027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:39:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75
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/18oDuUN4ixceCOX6hkfdRZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18oDuUN4ixceCOX6hkfdRZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d60583d60c33b3596a1c23b41230f35c46597533ffb5d62ee2af45645bcc75. 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/18oDuUN4ixceCOX6hkfdRZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18oDuUN4ixceCOX6hkfdRZ.
  date published: 2026-06-13T12:47:07Z