Yohei Kuriko
type: MusicGroup
popularity: 30
followers: 562
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd76058ff646961a84b3a07b9db8f1a5acecb26fad10661c9b7590a47f67dac4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cd6cdf7-d4b5-4278-a22d-3fd0a5643833.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8cd6cdf7-d4b5-4278-a22d-3fd0a5643833.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8cd6cdf7-d4b5-4278-a22d-3fd0a5643833
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0xcd76058ff646961a84b3a07b9db8f1a5acecb26fad10661c9b7590a47f67dac4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cd6cdf7-d4b5-4278-a22d-3fd0a5643833.json and https://artists.proofprofile.net/proofs/artist/8cd6cdf7-d4b5-4278-a22d-3fd0a5643833.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Eclipse
  type: MusicAlbum
  date published: 2023-06-12
  track: Abyss
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161856
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Disillusion
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163242
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Savage
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156480
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Holy Grail
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188448
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Absolute
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177151
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Glory
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155722
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Icejade
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171637
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Ignite
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162848
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Truth
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158560
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
  track: Rebellion
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175061
    explicit: false
    by artist: Yohei Kuriko
    in album: Eclipse
      type: MusicAlbum
      date published: 2023-06-12
album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17
  track: Rise With The Flames
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183359
    explicit: false
    by artist: Yohei Kuriko
    in album: Rise With The Flames
      type: MusicAlbum
      date published: 2023-07-17
  track: Fury Unleashed
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194749
    explicit: false
    by artist: Yohei Kuriko
    in album: Rise With The Flames
      type: MusicAlbum
      date published: 2023-07-17
    isrc code: QZAKB2346041
  track: Fiery Dragon
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203389
    explicit: false
    by artist: Yohei Kuriko
    in album: Rise With The Flames
      type: MusicAlbum
      date published: 2023-07-17
    isrc code: QZAKB2346042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T20:43:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956375
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2AqQnJSUjKLtMLz1ozd6Vg.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AqQnJSUjKLtMLz1ozd6Vg
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf. 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/2AqQnJSUjKLtMLz1ozd6Vg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AqQnJSUjKLtMLz1ozd6Vg.
      date published: 2026-07-02T16:51:38Z
      text: {"copyright_id":"0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf","isrc":"QZAKB2346042","name":"Fiery Dragon","registered_at":"2026-06-29T20:43:30Z","spotify_id":"2AqQnJSUjKLtMLz1ozd6Vg","type":"track"}
  track: Forever Burning
  track: Ashes of Redemption
album: Champion Reborn
album: Violet Eternity
album: Polymerization
album: Supernova
album: Final Breath
track: My End, Your Beginning
track: Beyond The Veil
track: Fragments Of Dreams
track: Your Light, My Shadow
track: Ashes of Redemption
track: Violet Eternity
track: Forever Burning
track: Rise With The Flames
track: Tempest Unleashed
track: Polymerization
track: Fates Collide
track: Twilight Pulse
track: Supernova
track: Dogmatika
track: Kosmochlor
track: Fiery Dragon
track: Swords of Revealing Light
track: Arise
track: Fury Unleashed
track: Determination

Forever Burning
type: MusicRecording
duration: PT3M40S
duration ms: 220575
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17

Ashes of Redemption
type: MusicRecording
duration: PT2M57S
duration ms: 177332
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17

Champion Reborn
type: MusicAlbum
date published: 2024-06-03
track: Road to Victory
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
  isrc code: QZYD92402740
track: Determination
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175285
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
  isrc code: QZYD92402743
track: Fates Collide
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
  isrc code: QZYD92402748
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T20:43:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b
  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/4qeXE7cNQ40fg7KHIZyOaP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qeXE7cNQ40fg7KHIZyOaP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b","isrc":"QZYD92402748","name":"Fates Collide","registered_at":"2026-06-29T20:43:41Z","spotify_id":"4qeXE7cNQ40fg7KHIZyOaP","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 0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b. 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/4qeXE7cNQ40fg7KHIZyOaP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qeXE7cNQ40fg7KHIZyOaP.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b","isrc":"QZYD92402748","name":"Fates Collide","registered_at":"2026-06-29T20:43:41Z","spotify_id":"4qeXE7cNQ40fg7KHIZyOaP","type":"track"}
track: Arise
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166095
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
  isrc code: QZYD92402745
track: Divine Duel
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179538
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
track: Swords of Revealing Light
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143400
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
  isrc code: QZYD92402741
track: Trump Card
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171360
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
track: Destiny's Path
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
track: Darkness Approaches
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155000
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
track: Champion Reborn
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Yohei Kuriko
  in album: Champion Reborn
    type: MusicAlbum
    date published: 2024-06-03
  isrc code: QZYD92402742

Violet Eternity
type: MusicAlbum
date published: 2024-08-23
track: Beyond The Veil
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131333
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23
track: My End, Your Beginning
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23
track: Twilight Pulse
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175454
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: QZTB42411333
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T07:05:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d
  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/0d8OeHY6q4BleLLjuzuRd1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d8OeHY6q4BleLLjuzuRd1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d","isrc":"QZTB42411333","name":"Twilight Pulse","registered_at":"2026-06-29T07:05:12Z","spotify_id":"0d8OeHY6q4BleLLjuzuRd1","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 0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d. 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/0d8OeHY6q4BleLLjuzuRd1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d8OeHY6q4BleLLjuzuRd1.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d","isrc":"QZTB42411333","name":"Twilight Pulse","registered_at":"2026-06-29T07:05:12Z","spotify_id":"0d8OeHY6q4BleLLjuzuRd1","type":"track"}
track: Your Light, My Shadow
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207741
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23
track: Tempest Unleashed
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140389
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23
track: Fragments Of Dreams
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169761
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23
track: Violet Eternity
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189333
  explicit: false
  by artist: Yohei Kuriko
  in album: Violet Eternity
    type: MusicAlbum
    date published: 2024-08-23

Polymerization
type: MusicAlbum
date published: 2025-01-21
track: Polymerization
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160049
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
track: Dogmatika
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146505
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505767
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T20:31:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3dd070694cefefe929b44e829e2c78a3dc729cbc46e30669d29230e44aca696
  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/4gpVnIKqTJ0l6VhUSdiKcH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gpVnIKqTJ0l6VhUSdiKcH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dd070694cefefe929b44e829e2c78a3dc729cbc46e30669d29230e44aca696. 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/4gpVnIKqTJ0l6VhUSdiKcH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gpVnIKqTJ0l6VhUSdiKcH.
    date published: 2026-07-02T16:51:38Z
track: Gravity
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126481
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
track: Branded in White
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147768
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505766
track: Kosmochlor
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132000
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505771
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T20:30:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x73fb3ac5819e00dfce18ccc42ab85436fc851fb18f52f73fa86186926467d7b3
  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/1T3j7LTZgmLcrjP9gnzF6P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T3j7LTZgmLcrjP9gnzF6P
  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 0x73fb3ac5819e00dfce18ccc42ab85436fc851fb18f52f73fa86186926467d7b3. 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/1T3j7LTZgmLcrjP9gnzF6P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T3j7LTZgmLcrjP9gnzF6P.
    date published: 2026-07-02T16:51:38Z
track: Mirror Jade
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505763
track: Obelisk
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215293
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
track: Prisma
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196520
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
track: Tearlaments
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174750
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505769
track: Jade
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147880
  explicit: false
  by artist: Yohei Kuriko
  in album: Polymerization
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505772

Supernova
type: MusicAlbum
date published: 2025-01-24
track: Deep Sea of the Universe
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158581
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
track: The Farthest Universe
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173898
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
track: Milky Way in the Sky
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159893
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: BGA472501975
track: Birth of the Sky
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181154
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: BGA472501976
track: Nibiru
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165928
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
track: Black Hole Star
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155402
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: BGA472501978
track: Nemesis There
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155808
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
track: The Big Triangle of Summer
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177674
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
track: Supernova
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161993
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: BGA472501981
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T08:03:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe098142f24e70b80ef9947c946e8a33c672ad57984dad97855ea7f409aa7c3e1
  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/0Cyg0lN2ewBTyCXwdNpC6G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cyg0lN2ewBTyCXwdNpC6G
  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 0xe098142f24e70b80ef9947c946e8a33c672ad57984dad97855ea7f409aa7c3e1. 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/0Cyg0lN2ewBTyCXwdNpC6G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cyg0lN2ewBTyCXwdNpC6G.
    date published: 2026-07-02T16:51:38Z
track: Confused by the Farthest Ends
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174500
  explicit: false
  by artist: Yohei Kuriko
  in album: Supernova
    type: MusicAlbum
    date published: 2025-01-24

Final Breath
type: MusicAlbum
date published: 2025-09-15
track: My Only Sword
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217687
  explicit: false
  by artist: Yohei Kuriko
  in album: Final Breath
    type: MusicAlbum
    date published: 2025-09-15
track: Face Them All
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174666
  explicit: false
  by artist: Yohei Kuriko
  in album: Final Breath
    type: MusicAlbum
    date published: 2025-09-15
track: 1 Vs 1
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171857
  explicit: false
  by artist: Yohei Kuriko
  in album: Final Breath
    type: MusicAlbum
    date published: 2025-09-15
track: My Last Arm
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201750
  explicit: false
  by artist: Yohei Kuriko
  in album: Final Breath
    type: MusicAlbum
    date published: 2025-09-15
track: Final Breath
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159669
  explicit: false
  by artist: Yohei Kuriko
  in album: Final Breath
    type: MusicAlbum
    date published: 2025-09-15

My End, Your Beginning
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23

Beyond The Veil
type: MusicRecording
duration: PT2M11S
duration ms: 131333
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23

Fragments Of Dreams
type: MusicRecording
duration: PT2M49S
duration ms: 169761
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23

Your Light, My Shadow
type: MusicRecording
duration: PT3M27S
duration ms: 207741
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23

Ashes of Redemption
type: MusicRecording
duration: PT2M57S
duration ms: 177332
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17

Violet Eternity
type: MusicRecording
duration: PT3M9S
duration ms: 189333
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23

Forever Burning
type: MusicRecording
duration: PT3M40S
duration ms: 220575
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17

Rise With The Flames
type: MusicRecording
duration: PT3M3S
duration ms: 183359
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17

Tempest Unleashed
type: MusicRecording
duration: PT2M20S
duration ms: 140389
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23

Polymerization
type: MusicRecording
duration: PT2M40S
duration ms: 160049
explicit: false
by artist: Yohei Kuriko
in album: Polymerization
  type: MusicAlbum
  date published: 2025-01-21

Fates Collide
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: Yohei Kuriko
in album: Champion Reborn
  type: MusicAlbum
  date published: 2024-06-03
isrc code: QZYD92402748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T20:43:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b
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/4qeXE7cNQ40fg7KHIZyOaP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qeXE7cNQ40fg7KHIZyOaP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b","isrc":"QZYD92402748","name":"Fates Collide","registered_at":"2026-06-29T20:43:41Z","spotify_id":"4qeXE7cNQ40fg7KHIZyOaP","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 0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b. 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/4qeXE7cNQ40fg7KHIZyOaP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qeXE7cNQ40fg7KHIZyOaP.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x177b421caef919058e1c6c9ee6dfe924cbcfdb4e9e6e1884ef854be4ccaabb5b","isrc":"QZYD92402748","name":"Fates Collide","registered_at":"2026-06-29T20:43:41Z","spotify_id":"4qeXE7cNQ40fg7KHIZyOaP","type":"track"}

Twilight Pulse
type: MusicRecording
duration: PT2M55S
duration ms: 175454
explicit: false
by artist: Yohei Kuriko
in album: Violet Eternity
  type: MusicAlbum
  date published: 2024-08-23
isrc code: QZTB42411333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T07:05:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d
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/0d8OeHY6q4BleLLjuzuRd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d8OeHY6q4BleLLjuzuRd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d","isrc":"QZTB42411333","name":"Twilight Pulse","registered_at":"2026-06-29T07:05:12Z","spotify_id":"0d8OeHY6q4BleLLjuzuRd1","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 0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d. 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/0d8OeHY6q4BleLLjuzuRd1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d8OeHY6q4BleLLjuzuRd1.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xe63ee8300baac521d9c6981998a5411bf14ed39fe1bb718f8b69a33870a0187d","isrc":"QZTB42411333","name":"Twilight Pulse","registered_at":"2026-06-29T07:05:12Z","spotify_id":"0d8OeHY6q4BleLLjuzuRd1","type":"track"}

Supernova
type: MusicRecording
duration: PT2M41S
duration ms: 161993
explicit: false
by artist: Yohei Kuriko
in album: Supernova
  type: MusicAlbum
  date published: 2025-01-24
isrc code: BGA472501981
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T08:03:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe098142f24e70b80ef9947c946e8a33c672ad57984dad97855ea7f409aa7c3e1
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/0Cyg0lN2ewBTyCXwdNpC6G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cyg0lN2ewBTyCXwdNpC6G
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 0xe098142f24e70b80ef9947c946e8a33c672ad57984dad97855ea7f409aa7c3e1. 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/0Cyg0lN2ewBTyCXwdNpC6G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cyg0lN2ewBTyCXwdNpC6G.
  date published: 2026-07-02T16:51:38Z

Dogmatika
type: MusicRecording
duration: PT2M26S
duration ms: 146505
explicit: false
by artist: Yohei Kuriko
in album: Polymerization
  type: MusicAlbum
  date published: 2025-01-21
isrc code: QZYD92505767
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T20:31:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3dd070694cefefe929b44e829e2c78a3dc729cbc46e30669d29230e44aca696
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/4gpVnIKqTJ0l6VhUSdiKcH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gpVnIKqTJ0l6VhUSdiKcH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dd070694cefefe929b44e829e2c78a3dc729cbc46e30669d29230e44aca696. 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/4gpVnIKqTJ0l6VhUSdiKcH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gpVnIKqTJ0l6VhUSdiKcH.
  date published: 2026-07-02T16:51:38Z

Kosmochlor
type: MusicRecording
duration: PT2M12S
duration ms: 132000
explicit: false
by artist: Yohei Kuriko
in album: Polymerization
  type: MusicAlbum
  date published: 2025-01-21
isrc code: QZYD92505771
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T20:30:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73fb3ac5819e00dfce18ccc42ab85436fc851fb18f52f73fa86186926467d7b3
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/1T3j7LTZgmLcrjP9gnzF6P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T3j7LTZgmLcrjP9gnzF6P
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 0x73fb3ac5819e00dfce18ccc42ab85436fc851fb18f52f73fa86186926467d7b3. 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/1T3j7LTZgmLcrjP9gnzF6P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T3j7LTZgmLcrjP9gnzF6P.
  date published: 2026-07-02T16:51:38Z

Fiery Dragon
type: MusicRecording
duration: PT3M23S
duration ms: 203389
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17
isrc code: QZAKB2346042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T20:43:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf
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/2AqQnJSUjKLtMLz1ozd6Vg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AqQnJSUjKLtMLz1ozd6Vg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf","isrc":"QZAKB2346042","name":"Fiery Dragon","registered_at":"2026-06-29T20:43:30Z","spotify_id":"2AqQnJSUjKLtMLz1ozd6Vg","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 0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf. 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/2AqQnJSUjKLtMLz1ozd6Vg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AqQnJSUjKLtMLz1ozd6Vg.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xf765fb02242ae21c2e0f6e1797757101c09e32e8aa1334c0fb42fe24f6f69caf","isrc":"QZAKB2346042","name":"Fiery Dragon","registered_at":"2026-06-29T20:43:30Z","spotify_id":"2AqQnJSUjKLtMLz1ozd6Vg","type":"track"}

Swords of Revealing Light
type: MusicRecording
duration: PT2M23S
duration ms: 143400
explicit: false
by artist: Yohei Kuriko
in album: Champion Reborn
  type: MusicAlbum
  date published: 2024-06-03
isrc code: QZYD92402741

Arise
type: MusicRecording
duration: PT2M46S
duration ms: 166095
explicit: false
by artist: Yohei Kuriko
in album: Champion Reborn
  type: MusicAlbum
  date published: 2024-06-03
isrc code: QZYD92402745

Fury Unleashed
type: MusicRecording
duration: PT3M14S
duration ms: 194749
explicit: false
by artist: Yohei Kuriko
in album: Rise With The Flames
  type: MusicAlbum
  date published: 2023-07-17
isrc code: QZAKB2346041

Determination
type: MusicRecording
duration: PT2M55S
duration ms: 175285
explicit: false
by artist: Yohei Kuriko
in album: Champion Reborn
  type: MusicAlbum
  date published: 2024-06-03
isrc code: QZYD92402743