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type: MusicGroup
genre: chamber pop
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subject of: OpenTimestamps Proof of Existence
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album: Music from the Song Film: Omoiyari
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  track: Intro at the Piano
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: War
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  track: Red, White, and Blue
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    subject of: OpenTimestamps Proof of Existence
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  track: Removal
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  track: Improvisation at Heart Mountain
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    subject of: OpenTimestamps Proof of Existence
  track: Arrival at Heart Mountain
  track: Summer of ’42 - Orchestral Edition
  track: Coldest of the Camps
  track: Improvisation in the Root Cellar
  track: Know Your Enemy: Japan
  track: 伊賀上野城 (Iga Ueno Castle)
  track: Improvisation for the Tokyo Firebombing
  track: Improvisation at Jerome, AR
  track: Intro to 1853
  track: Theme for Jerome - Orchestral Edition
  track: 1853: Commodore Perry and His Black Ships
  track: 涙そうそう (Nada Sou Sou)
  track: Bach's Double Violin Concerto in The Key of Gypsy Swing
  track: 上を向いて歩こう (Ue O Muite Arukou)
  track: Keiko Ishibashi
  track: A Safe Place for Animals
  track: My Name is Kishi Bashi
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  track: The 442nd - Go For Broke
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  track: Epilogue from Improvisations on EO9066
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  track: The Pilgrimage
  track: Omoiyari and the Model Minority Myth
album: 151a (Demo-arigato Version)
album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
album: Omoiyari
album: Sonderlust
album: String Quartet Live!
album: Lighght (Deluxe Version)
album: Lighght
album: 151a
album: Make Believe
album: Icarus IV
album: Colorful State
album: Summer of ’42 (Orchestral Edition)
album: Red, White, and Blue
album: Winter's Eve
album: All I Want For Christmas Is You
album: Manchester (Demo-arigato Version)
album: Every Day Is a Sunday b/w Slow Motion Feel
album: For Every Voice That Never Sang
album: Emigrant EP
album: Laughing With
album: Never Ending Dream (From the Apple TV+ Original Series “Stillwater”)
album: Marigolds
album: F Delano
album: Summer of '42
album: Summer of '42 (Edit)
album: Spotify Singles
album: Honeybody (Mattsoro Remix)
album: Can't Let Go, Juno/Hey Big Star (Piano Versions)
album: Can’t Let Go, Juno
album: Hey Big Star
album: Say Yeah
album: This Must Be the Place (Naive Melody)
album: Polyvinyl 4-Track Singles Series, Vol. 2
album: Kishi Bashi on Audiotree Live
album: Philosophize In It! Chemicalize With It!
album: Philosophize In It! Chemicalize With It! / Song For The Sold
album: 7" Singles
album: Holiday Flexi Single
album: Room for Dream
album: Kantos
album: Lilliputian Chop
track: Intro at the Piano
track: Red, White, and Blue
track: Improvisation at Heart Mountain
track: Summer of ’42 - Orchestral Edition
track: Improvisation in the Root Cellar
track: 伊賀上野城 (Iga Ueno Castle)
track: Improvisation at Jerome, AR
track: Theme for Jerome - Orchestral Edition
track: 涙そうそう (Nada Sou Sou)
track: 上を向いて歩こう (Ue O Muite Arukou)
track: A Safe Place for Animals
track: Manchester - Acoustic Edition
track: Removal (with Kara Kondo)
track: Violin Tsunami for the Victims of Tacoma Detention
track: Epilogue from Improvisations on EO9066
track: For Every Voice That Never Sang
track: War
track: Removal
track: Arrival at Heart Mountain
track: Coldest of the Camps

OpenTimestamps Proof of Existence
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date published: 2026-07-02T03:30:09Z
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Arrival at Heart Mountain
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Summer of ’42 - Orchestral Edition
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Coldest of the Camps
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Improvisation in the Root Cellar
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Know Your Enemy: Japan
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duration: PT2M9S
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explicit: false
by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
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伊賀上野城 (Iga Ueno Castle)
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explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/4EQPxhKc3eU98CmF9n1Hth.json
additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d515322552dcdfa0fc20a4540ebba9171a9b0045809876eedf8c71b8c63b801. 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/4EQPxhKc3eU98CmF9n1Hth.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQPxhKc3eU98CmF9n1Hth.
  date published: 2026-07-02T03:30:09Z
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Improvisation for the Tokyo Firebombing
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by artist: Kishi Bashi
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Improvisation at Jerome, AR
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duration: PT0M58S
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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 0xed1a6d5b3af1812fb23b663ba08f4c68d893e9a2cc693620b46a3038014b12e6. 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/1PIdcYosxoBHNrdJysHAp5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PIdcYosxoBHNrdJysHAp5.
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Intro to 1853
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in album: Music from the Song Film: Omoiyari
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Theme for Jerome - Orchestral Edition
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by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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1853: Commodore Perry and His Black Ships
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涙そうそう (Nada Sou Sou)
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Bach's Double Violin Concerto in The Key of Gypsy Swing
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上を向いて歩こう (Ue O Muite Arukou)
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Keiko Ishibashi
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A Safe Place for Animals
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by artist: Sola Ishibashi
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My Name is Kishi Bashi
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by artist: Kishi Bashi
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Manchester - Acoustic Edition
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9996198a249669f5ebf968d1a92b5b7764b24c595db41a7c5ea94458cad45e. 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/62xXzRHMogjOgh6AILVKPc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62xXzRHMogjOgh6AILVKPc.
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Proud American
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by artist: Nu Deco Ensemble
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Removal (with Kara Kondo)
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The 442nd - Go For Broke
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by artist: Nu Deco Ensemble
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Violin Tsunami for the Victims of Tacoma Detention
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Chicago Meditation
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by artist: Nu Deco Ensemble
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Epilogue from Improvisations on EO9066
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by artist: Nu Deco Ensemble
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A New Life
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For Every Voice That Never Sang
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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The Pilgrimage
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by artist: Nu Deco Ensemble
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Omoiyari and the Model Minority Myth
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151a (Demo-arigato Version)
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date published: 2022-03-11
track: Intro / Pathos, Pathos - Demo-arigato Version
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track: Manchester - Demo-arigato Version
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Bright Whites - Demo-arigato Version
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: It All Began With a Burst - Demo-arigato Version
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track: Wonder Woman, Wonder Me - Demo-arigato Version
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track: Unicorns Die When You Leave - Demo-arigato Version
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track: Chester’s Burst Over the Hamptons - Demo-arigato Version
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track: Atticus, In the Desert - Demo-arigato Version
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track: I Am the Antichrist to You - Demo-arigato Version
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Beat the Bright Out of Me - Demo-arigato Version
track: Winter from Shiki - Demo-arigato Version

Beat the Bright Out of Me - Demo-arigato Version
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Winter from Shiki - Demo-arigato Version
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Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65f12a0b0c37ef24d3ee62da24435092ac8b6c521333968150a5b13864dd9b1. 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/7vcfRNQkxoWj4IHnBj7uR2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vcfRNQkxoWj4IHnBj7uR2.
    date published: 2026-07-02T03:55:08Z
track: 3-2-1 Launch
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:40:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfef0139f949c04450a91c6054ac07478ae0b3151cddf18ce3b4b0fbcc9f75d75
  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/5ezjM1faaWdYL7L7xfuwu3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ezjM1faaWdYL7L7xfuwu3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfef0139f949c04450a91c6054ac07478ae0b3151cddf18ce3b4b0fbcc9f75d75","isrc":"USJZA2035905","name":"Scooping Leaves","registered_at":"2026-06-24T10:40:22Z","spotify_id":"5ezjM1faaWdYL7L7xfuwu3","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 0xfef0139f949c04450a91c6054ac07478ae0b3151cddf18ce3b4b0fbcc9f75d75. 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/5ezjM1faaWdYL7L7xfuwu3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ezjM1faaWdYL7L7xfuwu3.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfef0139f949c04450a91c6054ac07478ae0b3151cddf18ce3b4b0fbcc9f75d75","isrc":"USJZA2035905","name":"Scooping Leaves","registered_at":"2026-06-24T10:40:22Z","spotify_id":"5ezjM1faaWdYL7L7xfuwu3","type":"track"}
track: Just In A Different Way
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92431
  explicit: false
  by artist: Kishi Bashi
  by artist: Toby Chu
  in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  isrc code: USJZA2035906
  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: More Adventures
track: All Of Us Together
track: Some Good Things
track: Stillwater
track: Scorpion
track: Safe And Happy
track: The Race
track: Watching The Rain
track: The Bees
track: One Of My Favorite Places
track: The Sleeping Moon
track: Still Happy
track: Tortoise And The Hare
track: Never Ending Dream

Toby Chu
type: MusicGroup

Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
type: MusicAlbum
date published: 2020-12-04

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T20:29:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1e028de18017cbaf7357d5510d4b3a2e17e23d3b0b2f4ce23e831c6189bf4518

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3ygkzO9g1Wc6qifXFStNO1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ygkzO9g1Wc6qifXFStNO1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1e028de18017cbaf7357d5510d4b3a2e17e23d3b0b2f4ce23e831c6189bf4518","isrc":"USJZA2035906","name":"Just In A Different Way","registered_at":"2026-06-26T20:29:58Z","spotify_id":"3ygkzO9g1Wc6qifXFStNO1","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 0x1e028de18017cbaf7357d5510d4b3a2e17e23d3b0b2f4ce23e831c6189bf4518. 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/3ygkzO9g1Wc6qifXFStNO1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ygkzO9g1Wc6qifXFStNO1.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x1e028de18017cbaf7357d5510d4b3a2e17e23d3b0b2f4ce23e831c6189bf4518","isrc":"USJZA2035906","name":"Just In A Different Way","registered_at":"2026-06-26T20:29:58Z","spotify_id":"3ygkzO9g1Wc6qifXFStNO1","type":"track"}

More Adventures
type: MusicRecording
duration: PT1M47S
duration ms: 107256
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035907

All Of Us Together
type: MusicRecording
duration: PT2M53S
duration ms: 173954
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:28:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9beb7d2861caeb00dc9af023dab2dc9e2b686c773d90bda9e4b2fb3394084ec2
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/08iNru68xxLOskkkf9ExvN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08iNru68xxLOskkkf9ExvN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9beb7d2861caeb00dc9af023dab2dc9e2b686c773d90bda9e4b2fb3394084ec2","isrc":"USJZA2035908","name":"All Of Us Together","registered_at":"2026-06-26T20:28:22Z","spotify_id":"08iNru68xxLOskkkf9ExvN","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 0x9beb7d2861caeb00dc9af023dab2dc9e2b686c773d90bda9e4b2fb3394084ec2. 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/08iNru68xxLOskkkf9ExvN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08iNru68xxLOskkkf9ExvN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9beb7d2861caeb00dc9af023dab2dc9e2b686c773d90bda9e4b2fb3394084ec2","isrc":"USJZA2035908","name":"All Of Us Together","registered_at":"2026-06-26T20:28:22Z","spotify_id":"08iNru68xxLOskkkf9ExvN","type":"track"}

Some Good Things
type: MusicRecording
duration: PT2M19S
duration ms: 139025
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035909

Stillwater
type: MusicRecording
duration: PT0M37S
duration ms: 37548
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:28:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x792aada582cc80cc8a44c71fdde32cc5dc2c01e9839fe08e807e194c267bc341
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/7bSCK5cfP02WD9OscAPWD9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bSCK5cfP02WD9OscAPWD9
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 0x792aada582cc80cc8a44c71fdde32cc5dc2c01e9839fe08e807e194c267bc341. 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/7bSCK5cfP02WD9OscAPWD9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bSCK5cfP02WD9OscAPWD9.
  date published: 2026-07-02T03:55:08Z

Scorpion
type: MusicRecording
duration: PT2M53S
duration ms: 173222
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035911

Safe And Happy
type: MusicRecording
duration: PT1M47S
duration ms: 107940
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:41:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf31a306917c348bcdd014e7318b88f60ff9d58a9189d7ede6834c7e88f35e267
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/79dsIlaSriXwK9mAAYT6CE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79dsIlaSriXwK9mAAYT6CE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf31a306917c348bcdd014e7318b88f60ff9d58a9189d7ede6834c7e88f35e267","isrc":"USJZA2035912","name":"Safe And Happy","registered_at":"2026-06-26T20:41:33Z","spotify_id":"79dsIlaSriXwK9mAAYT6CE","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 0xf31a306917c348bcdd014e7318b88f60ff9d58a9189d7ede6834c7e88f35e267. 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/79dsIlaSriXwK9mAAYT6CE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79dsIlaSriXwK9mAAYT6CE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf31a306917c348bcdd014e7318b88f60ff9d58a9189d7ede6834c7e88f35e267","isrc":"USJZA2035912","name":"Safe And Happy","registered_at":"2026-06-26T20:41:33Z","spotify_id":"79dsIlaSriXwK9mAAYT6CE","type":"track"}

The Race
type: MusicRecording
duration: PT3M3S
duration ms: 183163
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035913

Watching The Rain
type: MusicRecording
duration: PT2M34S
duration ms: 154487
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035914

The Bees
type: MusicRecording
duration: PT4M19S
duration ms: 259430
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035915

One Of My Favorite Places
type: MusicRecording
duration: PT1M10S
duration ms: 70627
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035916

The Sleeping Moon
type: MusicRecording
duration: PT1M58S
duration ms: 118308
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035917

Still Happy
type: MusicRecording
duration: PT1M50S
duration ms: 110956
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035918

Tortoise And The Hare
type: MusicRecording
duration: PT3M59S
duration ms: 239368
explicit: false
by artist: Kishi Bashi
by artist: Toby Chu
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035919

Never Ending Dream
type: MusicRecording
duration: PT3M37S
duration ms: 217106
explicit: false
by artist: Kishi Bashi
in album: Stillwater: Vol. 1 (Apple TV+ Original Series Soundtrack)
  type: MusicAlbum
  date published: 2020-12-04
isrc code: USJZA2035901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:33:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874
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/4WjlyX60SJsQd75XyzXyCf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WjlyX60SJsQd75XyzXyCf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874","isrc":"USJZA2035901","name":"Never Ending Dream","registered_at":"2026-06-09T16:33:07Z","spotify_id":"4WjlyX60SJsQd75XyzXyCf","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 0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874. 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/4WjlyX60SJsQd75XyzXyCf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WjlyX60SJsQd75XyzXyCf.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874","isrc":"USJZA2035901","name":"Never Ending Dream","registered_at":"2026-06-09T16:33:07Z","spotify_id":"4WjlyX60SJsQd75XyzXyCf","type":"track"}

Omoiyari
type: MusicAlbum
date published: 2019-05-31
track: Penny Rabbit and Summer Bear
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213586
  explicit: false
  by artist: Kishi Bashi
  in album: Omoiyari
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: USJZA1930101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:14:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xccf0e2c300761a5db22c22df126cb894c782ceba96a05beead0caa98330bbe8f
  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/2DD9LNVKrcw1wt7m2dG4pS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DD9LNVKrcw1wt7m2dG4pS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xccf0e2c300761a5db22c22df126cb894c782ceba96a05beead0caa98330bbe8f","isrc":"USJZA1930101","name":"Penny Rabbit and Summer Bear","registered_at":"2026-06-05T21:14:16Z","spotify_id":"2DD9LNVKrcw1wt7m2dG4pS","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 0xccf0e2c300761a5db22c22df126cb894c782ceba96a05beead0caa98330bbe8f. 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/2DD9LNVKrcw1wt7m2dG4pS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DD9LNVKrcw1wt7m2dG4pS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xccf0e2c300761a5db22c22df126cb894c782ceba96a05beead0caa98330bbe8f","isrc":"USJZA1930101","name":"Penny Rabbit and Summer Bear","registered_at":"2026-06-05T21:14:16Z","spotify_id":"2DD9LNVKrcw1wt7m2dG4pS","type":"track"}
track: F Delano
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204106
  explicit: false
  by artist: Kishi Bashi
  in album: Omoiyari
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: USJZA1930102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:20:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae
  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/0hoynW1Dgu67Jzwadwjqrh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hoynW1Dgu67Jzwadwjqrh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae","isrc":"USJZA1930102","name":"F Delano","registered_at":"2026-06-08T11:20:44Z","spotify_id":"0hoynW1Dgu67Jzwadwjqrh","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 0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae. 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/0hoynW1Dgu67Jzwadwjqrh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hoynW1Dgu67Jzwadwjqrh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae","isrc":"USJZA1930102","name":"F Delano","registered_at":"2026-06-08T11:20:44Z","spotify_id":"0hoynW1Dgu67Jzwadwjqrh","type":"track"}
track: Marigolds
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232720
  explicit: false
  by artist: Kishi Bashi
  in album: Omoiyari
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: USJZA1930103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:52:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c3a916cef409b5057a85240f6183b2dd50207a2168476e788659dbaca056d5d
  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/6fhDxGJTFreEY9mdh6QUsg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fhDxGJTFreEY9mdh6QUsg
  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 0x9c3a916cef409b5057a85240f6183b2dd50207a2168476e788659dbaca056d5d. 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/6fhDxGJTFreEY9mdh6QUsg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fhDxGJTFreEY9mdh6QUsg.
    date published: 2026-06-13T12:47:07Z
track: A Song for You
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231813
  explicit: false
  by artist: Kishi Bashi
  in album: Omoiyari
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: USJZA1930104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:23:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe76c15b84db18c3369a36a3cb265a2e556ebe18cf7f89a732be4a1f0144e87bd
  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/6x7SoczrRF0XuVsZt9q9lr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6x7SoczrRF0XuVsZt9q9lr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe76c15b84db18c3369a36a3cb265a2e556ebe18cf7f89a732be4a1f0144e87bd","isrc":"USJZA1930104","name":"A Song for You","registered_at":"2026-06-05T16:23:51Z","spotify_id":"6x7SoczrRF0XuVsZt9q9lr","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 0xe76c15b84db18c3369a36a3cb265a2e556ebe18cf7f89a732be4a1f0144e87bd. 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/6x7SoczrRF0XuVsZt9q9lr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6x7SoczrRF0XuVsZt9q9lr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe76c15b84db18c3369a36a3cb265a2e556ebe18cf7f89a732be4a1f0144e87bd","isrc":"USJZA1930104","name":"A Song for You","registered_at":"2026-06-05T16:23:51Z","spotify_id":"6x7SoczrRF0XuVsZt9q9lr","type":"track"}
track: Angeline
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286733
  explicit: false
  by artist: Kishi Bashi
  in album: Omoiyari
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: USJZA1930105
  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: Summer of '42
track: Theme from Jerome (Forgotten Words)
track: A Meal for Leaves
track: Violin Tsunami
track: Annie, Heart Thief of the Sea

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:17:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x163aa151b6879e6ce1d5ab20b6a4917f59d7c22d90b0bfad5d4f9c7ba39b432e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

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

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

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

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 0x163aa151b6879e6ce1d5ab20b6a4917f59d7c22d90b0bfad5d4f9c7ba39b432e. 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/2WpcqOhEmAtsnyNIeCLmqp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WpcqOhEmAtsnyNIeCLmqp.
date published: 2026-06-13T12:53:06Z

Summer of '42
type: MusicRecording
duration: PT5M1S
duration ms: 301720
explicit: false
by artist: Kishi Bashi
in album: Omoiyari
  type: MusicAlbum
  date published: 2019-05-31
isrc code: USJZA1930106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:43:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2
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/3HWSc9I6C79uqsZ82TK1CF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HWSc9I6C79uqsZ82TK1CF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2","isrc":"USJZA1930106","name":"Summer of '42","registered_at":"2026-06-07T05:43:30Z","spotify_id":"3HWSc9I6C79uqsZ82TK1CF","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 0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2. 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/3HWSc9I6C79uqsZ82TK1CF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HWSc9I6C79uqsZ82TK1CF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2","isrc":"USJZA1930106","name":"Summer of '42","registered_at":"2026-06-07T05:43:30Z","spotify_id":"3HWSc9I6C79uqsZ82TK1CF","type":"track"}

Theme from Jerome (Forgotten Words)
type: MusicRecording
duration: PT4M19S
duration ms: 259053
explicit: false
by artist: Kishi Bashi
in album: Omoiyari
  type: MusicAlbum
  date published: 2019-05-31
isrc code: USJZA1930107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:59:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6b77a59af7c87d4ff1e3db9f8df51a9b9f0aa09b742eb930578544ffa59d450
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/05rdEDLqUfJWdkrlksEQT6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05rdEDLqUfJWdkrlksEQT6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6b77a59af7c87d4ff1e3db9f8df51a9b9f0aa09b742eb930578544ffa59d450","isrc":"USJZA1930107","name":"Theme from Jerome (Forgotten Words)","registered_at":"2026-06-10T02:59:48Z","spotify_id":"05rdEDLqUfJWdkrlksEQT6","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 0xb6b77a59af7c87d4ff1e3db9f8df51a9b9f0aa09b742eb930578544ffa59d450. 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/05rdEDLqUfJWdkrlksEQT6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05rdEDLqUfJWdkrlksEQT6.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb6b77a59af7c87d4ff1e3db9f8df51a9b9f0aa09b742eb930578544ffa59d450","isrc":"USJZA1930107","name":"Theme from Jerome (Forgotten Words)","registered_at":"2026-06-10T02:59:48Z","spotify_id":"05rdEDLqUfJWdkrlksEQT6","type":"track"}

A Meal for Leaves
type: MusicRecording
duration: PT4M51S
duration ms: 291680
explicit: false
by artist: Kishi Bashi
in album: Omoiyari
  type: MusicAlbum
  date published: 2019-05-31
isrc code: USJZA1930108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T03:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x784560743c3cf1834a76b54eb8d9c624747fdb6075ead327c3c39d8ba1113e47
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/35OhFdYetFfqRZxJB6hhrt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35OhFdYetFfqRZxJB6hhrt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:29:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x784560743c3cf1834a76b54eb8d9c624747fdb6075ead327c3c39d8ba1113e47","isrc":"USJZA1930108","name":"A Meal for Leaves","registered_at":"2026-06-17T03:54:29Z","spotify_id":"35OhFdYetFfqRZxJB6hhrt","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 0x784560743c3cf1834a76b54eb8d9c624747fdb6075ead327c3c39d8ba1113e47. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:29:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35OhFdYetFfqRZxJB6hhrt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35OhFdYetFfqRZxJB6hhrt.
  date published: 2026-06-17T20:29:41Z
  text: {"copyright_id":"0x784560743c3cf1834a76b54eb8d9c624747fdb6075ead327c3c39d8ba1113e47","isrc":"USJZA1930108","name":"A Meal for Leaves","registered_at":"2026-06-17T03:54:29Z","spotify_id":"35OhFdYetFfqRZxJB6hhrt","type":"track"}

Violin Tsunami
type: MusicRecording
duration: PT5M39S
duration ms: 339093
explicit: false
by artist: Kishi Bashi
in album: Omoiyari
  type: MusicAlbum
  date published: 2019-05-31
isrc code: USJZA1930109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:12:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeda0bd65c63c6ceaf3c1cb6c88eb257e23ffb523cd7f9c518c4ced85f3cfff84
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/7eVWhE0CIjWurhUWx70UZK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eVWhE0CIjWurhUWx70UZK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeda0bd65c63c6ceaf3c1cb6c88eb257e23ffb523cd7f9c518c4ced85f3cfff84","isrc":"USJZA1930109","name":"Violin Tsunami","registered_at":"2026-06-05T21:12:43Z","spotify_id":"7eVWhE0CIjWurhUWx70UZK","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 0xeda0bd65c63c6ceaf3c1cb6c88eb257e23ffb523cd7f9c518c4ced85f3cfff84. 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/7eVWhE0CIjWurhUWx70UZK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eVWhE0CIjWurhUWx70UZK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeda0bd65c63c6ceaf3c1cb6c88eb257e23ffb523cd7f9c518c4ced85f3cfff84","isrc":"USJZA1930109","name":"Violin Tsunami","registered_at":"2026-06-05T21:12:43Z","spotify_id":"7eVWhE0CIjWurhUWx70UZK","type":"track"}

Annie, Heart Thief of the Sea
type: MusicRecording
duration: PT4M14S
duration ms: 254720
explicit: false
by artist: Kishi Bashi
in album: Omoiyari
  type: MusicAlbum
  date published: 2019-05-31
isrc code: USJZA1930110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:29:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd00e578eb4a907ffef3ac9dc49acdc2fb84a01ae1c8e8aa0a20e8c0762ff39e
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/0kuGD0sW5MppKZvcqUnirR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kuGD0sW5MppKZvcqUnirR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd00e578eb4a907ffef3ac9dc49acdc2fb84a01ae1c8e8aa0a20e8c0762ff39e","isrc":"USJZA1930110","name":"Annie, Heart Thief of the Sea","registered_at":"2026-06-08T11:29:32Z","spotify_id":"0kuGD0sW5MppKZvcqUnirR","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 0xbd00e578eb4a907ffef3ac9dc49acdc2fb84a01ae1c8e8aa0a20e8c0762ff39e. 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/0kuGD0sW5MppKZvcqUnirR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kuGD0sW5MppKZvcqUnirR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbd00e578eb4a907ffef3ac9dc49acdc2fb84a01ae1c8e8aa0a20e8c0762ff39e","isrc":"USJZA1930110","name":"Annie, Heart Thief of the Sea","registered_at":"2026-06-08T11:29:32Z","spotify_id":"0kuGD0sW5MppKZvcqUnirR","type":"track"}

Sonderlust
type: MusicAlbum
date published: 2016-09-16
track: m'Lover
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228693
  explicit: false
  by artist: Kishi Bashi
  in album: Sonderlust
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:11:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc298312ddf5e2a75a03327c238b3d28de49bec7f896fe789b174f70e9868282
  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/4TKlCLUfP5loEGrihCENwt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TKlCLUfP5loEGrihCENwt
  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 0xfc298312ddf5e2a75a03327c238b3d28de49bec7f896fe789b174f70e9868282. 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/4TKlCLUfP5loEGrihCENwt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TKlCLUfP5loEGrihCENwt.
    date published: 2026-06-13T12:47:07Z
track: Hey Big Star
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201213
  explicit: false
  by artist: Kishi Bashi
  in album: Sonderlust
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:48:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d258fc1f247fd392ca3f0eba0780e5688bf6c58eafef8146d5d67ab757d330f
  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/2Bs6S0j5zKPcnztyREesME.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Bs6S0j5zKPcnztyREesME
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d258fc1f247fd392ca3f0eba0780e5688bf6c58eafef8146d5d67ab757d330f","isrc":"USJZA1619702","name":"Hey Big Star","registered_at":"2026-06-06T16:48:16Z","spotify_id":"2Bs6S0j5zKPcnztyREesME","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 0x5d258fc1f247fd392ca3f0eba0780e5688bf6c58eafef8146d5d67ab757d330f. 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/2Bs6S0j5zKPcnztyREesME.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Bs6S0j5zKPcnztyREesME.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5d258fc1f247fd392ca3f0eba0780e5688bf6c58eafef8146d5d67ab757d330f","isrc":"USJZA1619702","name":"Hey Big Star","registered_at":"2026-06-06T16:48:16Z","spotify_id":"2Bs6S0j5zKPcnztyREesME","type":"track"}
track: Say Yeah
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274373
  explicit: false
  by artist: Kishi Bashi
  in album: Sonderlust
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:59:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a7b0790ce8b59392ba0f462e28844a964a0dda510c45fccebb6ff0a27370f1a
  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/6xgUCVPWB9fZE2wPCfPAX7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xgUCVPWB9fZE2wPCfPAX7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a7b0790ce8b59392ba0f462e28844a964a0dda510c45fccebb6ff0a27370f1a","isrc":"USJZA1619703","name":"Say Yeah","registered_at":"2026-06-07T12:59:39Z","spotify_id":"6xgUCVPWB9fZE2wPCfPAX7","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 0x3a7b0790ce8b59392ba0f462e28844a964a0dda510c45fccebb6ff0a27370f1a. 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/6xgUCVPWB9fZE2wPCfPAX7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xgUCVPWB9fZE2wPCfPAX7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3a7b0790ce8b59392ba0f462e28844a964a0dda510c45fccebb6ff0a27370f1a","isrc":"USJZA1619703","name":"Say Yeah","registered_at":"2026-06-07T12:59:39Z","spotify_id":"6xgUCVPWB9fZE2wPCfPAX7","type":"track"}
track: Can’t Let Go, Juno
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262680
  explicit: false
  by artist: Kishi Bashi
  in album: Sonderlust
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619704
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:22:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbdb52d261e9c7323dd042124e6b58f3f75fe63503ab8d40b52f9a9ca4076405
  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/0eM4CcU3AaE7m4FGH8vgql.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eM4CcU3AaE7m4FGH8vgql
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfbdb52d261e9c7323dd042124e6b58f3f75fe63503ab8d40b52f9a9ca4076405","isrc":"USJZA1619704","name":"Can’t Let Go, Juno","registered_at":"2026-06-04T07:22:23Z","spotify_id":"0eM4CcU3AaE7m4FGH8vgql","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 0xfbdb52d261e9c7323dd042124e6b58f3f75fe63503ab8d40b52f9a9ca4076405. 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/0eM4CcU3AaE7m4FGH8vgql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eM4CcU3AaE7m4FGH8vgql.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfbdb52d261e9c7323dd042124e6b58f3f75fe63503ab8d40b52f9a9ca4076405","isrc":"USJZA1619704","name":"Can’t Let Go, Juno","registered_at":"2026-06-04T07:22:23Z","spotify_id":"0eM4CcU3AaE7m4FGH8vgql","type":"track"}
track: Ode to My Next Life
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227000
  explicit: false
  by artist: Kishi Bashi
  in album: Sonderlust
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619705
  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: Who’d You Kill
track: Statues in a Gallery
track: Why Don’t You Answer Me
track: Flame on Flame (a Slow Dirge)
track: Honeybody

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T11:31:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1fbe9a0985d54f6a2a0d10cc99b6be42fc7adbaa23f3fdd5f6b964a669a99178

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/6GyhcNTsESxJf96toAGrKC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GyhcNTsESxJf96toAGrKC

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1fbe9a0985d54f6a2a0d10cc99b6be42fc7adbaa23f3fdd5f6b964a669a99178","isrc":"USJZA1619705","name":"Ode to My Next Life","registered_at":"2026-06-08T11:31:18Z","spotify_id":"6GyhcNTsESxJf96toAGrKC","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 0x1fbe9a0985d54f6a2a0d10cc99b6be42fc7adbaa23f3fdd5f6b964a669a99178. 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/6GyhcNTsESxJf96toAGrKC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GyhcNTsESxJf96toAGrKC.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x1fbe9a0985d54f6a2a0d10cc99b6be42fc7adbaa23f3fdd5f6b964a669a99178","isrc":"USJZA1619705","name":"Ode to My Next Life","registered_at":"2026-06-08T11:31:18Z","spotify_id":"6GyhcNTsESxJf96toAGrKC","type":"track"}

Who’d You Kill
type: MusicRecording
duration: PT4M27S
duration ms: 267093
explicit: false
by artist: Kishi Bashi
in album: Sonderlust
  type: MusicAlbum
  date published: 2016-09-16
isrc code: USJZA1619706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:01:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5417024cd6badc8878ddba200de17a8e47197ddf7e2523fba48899ac8aeaf749
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/0IKeDWEEvto0mI40AKqyPZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IKeDWEEvto0mI40AKqyPZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5417024cd6badc8878ddba200de17a8e47197ddf7e2523fba48899ac8aeaf749","isrc":"USJZA1619706","name":"Who’d You Kill","registered_at":"2026-06-10T03:01:06Z","spotify_id":"0IKeDWEEvto0mI40AKqyPZ","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 0x5417024cd6badc8878ddba200de17a8e47197ddf7e2523fba48899ac8aeaf749. 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/0IKeDWEEvto0mI40AKqyPZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IKeDWEEvto0mI40AKqyPZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5417024cd6badc8878ddba200de17a8e47197ddf7e2523fba48899ac8aeaf749","isrc":"USJZA1619706","name":"Who’d You Kill","registered_at":"2026-06-10T03:01:06Z","spotify_id":"0IKeDWEEvto0mI40AKqyPZ","type":"track"}

Statues in a Gallery
type: MusicRecording
duration: PT3M25S
duration ms: 205573
explicit: false
by artist: Kishi Bashi
in album: Sonderlust
  type: MusicAlbum
  date published: 2016-09-16
isrc code: USJZA1619707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:27:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d94cad563acc9c54e466ae12bb4911cb4d3a54da5c9106a5fbd44a778ecdd8e
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/2Psw3yfupMoUAD5sIqYhoN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Psw3yfupMoUAD5sIqYhoN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d94cad563acc9c54e466ae12bb4911cb4d3a54da5c9106a5fbd44a778ecdd8e","isrc":"USJZA1619707","name":"Statues in a Gallery","registered_at":"2026-06-08T19:27:53Z","spotify_id":"2Psw3yfupMoUAD5sIqYhoN","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 0x1d94cad563acc9c54e466ae12bb4911cb4d3a54da5c9106a5fbd44a778ecdd8e. 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/2Psw3yfupMoUAD5sIqYhoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Psw3yfupMoUAD5sIqYhoN.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1d94cad563acc9c54e466ae12bb4911cb4d3a54da5c9106a5fbd44a778ecdd8e","isrc":"USJZA1619707","name":"Statues in a Gallery","registered_at":"2026-06-08T19:27:53Z","spotify_id":"2Psw3yfupMoUAD5sIqYhoN","type":"track"}

Why Don’t You Answer Me
type: MusicRecording
duration: PT4M18S
duration ms: 258586
explicit: false
by artist: Kishi Bashi
in album: Sonderlust
  type: MusicAlbum
  date published: 2016-09-16
isrc code: USJZA1619708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:19:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55972dff88f8887a58a7bce216280c6113bc1df8c17ce5d872066677fafe24c3
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/4UVWEEgnuPXP3VuA4P6Djt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UVWEEgnuPXP3VuA4P6Djt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55972dff88f8887a58a7bce216280c6113bc1df8c17ce5d872066677fafe24c3","isrc":"USJZA1619708","name":"Why Don’t You Answer Me","registered_at":"2026-06-10T16:19:33Z","spotify_id":"4UVWEEgnuPXP3VuA4P6Djt","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 0x55972dff88f8887a58a7bce216280c6113bc1df8c17ce5d872066677fafe24c3. 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/4UVWEEgnuPXP3VuA4P6Djt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UVWEEgnuPXP3VuA4P6Djt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x55972dff88f8887a58a7bce216280c6113bc1df8c17ce5d872066677fafe24c3","isrc":"USJZA1619708","name":"Why Don’t You Answer Me","registered_at":"2026-06-10T16:19:33Z","spotify_id":"4UVWEEgnuPXP3VuA4P6Djt","type":"track"}

Flame on Flame (a Slow Dirge)
type: MusicRecording
duration: PT4M46S
duration ms: 286133
explicit: false
by artist: Kishi Bashi
in album: Sonderlust
  type: MusicAlbum
  date published: 2016-09-16
isrc code: USJZA1619709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:17:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe22157105aceee922191bd55281184a4e480eda326ce320acf5416f0b0512c4c
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/7g28EV1g5XaQ757AwC1gSL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g28EV1g5XaQ757AwC1gSL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe22157105aceee922191bd55281184a4e480eda326ce320acf5416f0b0512c4c","isrc":"USJZA1619709","name":"Flame on Flame (a Slow Dirge)","registered_at":"2026-06-10T16:17:05Z","spotify_id":"7g28EV1g5XaQ757AwC1gSL","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 0xe22157105aceee922191bd55281184a4e480eda326ce320acf5416f0b0512c4c. 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/7g28EV1g5XaQ757AwC1gSL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g28EV1g5XaQ757AwC1gSL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe22157105aceee922191bd55281184a4e480eda326ce320acf5416f0b0512c4c","isrc":"USJZA1619709","name":"Flame on Flame (a Slow Dirge)","registered_at":"2026-06-10T16:17:05Z","spotify_id":"7g28EV1g5XaQ757AwC1gSL","type":"track"}

Honeybody
type: MusicRecording
duration: PT4M26S
duration ms: 266453
explicit: false
by artist: Kishi Bashi
in album: Sonderlust
  type: MusicAlbum
  date published: 2016-09-16
isrc code: USJZA1619710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:46:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31df86425ea350e67f4330bb0aeb5bc080f7a9b2242693fb29b44d9440097e8f
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/6fbQ0UYHQS2CFQ85hOyXVM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fbQ0UYHQS2CFQ85hOyXVM
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 0x31df86425ea350e67f4330bb0aeb5bc080f7a9b2242693fb29b44d9440097e8f. 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/6fbQ0UYHQS2CFQ85hOyXVM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fbQ0UYHQS2CFQ85hOyXVM.
  date published: 2026-06-13T15:41:10Z

String Quartet Live!
type: MusicAlbum
date published: 2015-11-13
track: Manchester
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220146
  explicit: false
  by artist: Kishi Bashi
  in album: String Quartet Live!
    type: MusicAlbum
    date published: 2015-11-13
  isrc code: USJZA1516601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:57:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1aecb46881e66e31ddaa6c16fa2ed50429ea8d41814c63f798ce8e53d54cfff
  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/7dcV9mr5M8RHwkGGjpG3Ge.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dcV9mr5M8RHwkGGjpG3Ge
  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 0xd1aecb46881e66e31ddaa6c16fa2ed50429ea8d41814c63f798ce8e53d54cfff. 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/7dcV9mr5M8RHwkGGjpG3Ge.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dcV9mr5M8RHwkGGjpG3Ge.
    date published: 2026-06-13T13:32:09Z
track: Bittersweet Genesis for Him AND Her
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209880
  explicit: false
  by artist: Kishi Bashi
  in album: String Quartet Live!
    type: MusicAlbum
    date published: 2015-11-13
  isrc code: USJZA1516602
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:48:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa8fbb717bd95ad8d0d0e95003b5c436208c44cc41dbe04a8505664cc62e1475
  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/4gpMus4FbcUiN5ebHg1E7r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gpMus4FbcUiN5ebHg1E7r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa8fbb717bd95ad8d0d0e95003b5c436208c44cc41dbe04a8505664cc62e1475","isrc":"USJZA1516602","name":"Bittersweet Genesis for Him AND Her","registered_at":"2026-06-09T14:48:34Z","spotify_id":"4gpMus4FbcUiN5ebHg1E7r","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 0xfa8fbb717bd95ad8d0d0e95003b5c436208c44cc41dbe04a8505664cc62e1475. 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/4gpMus4FbcUiN5ebHg1E7r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gpMus4FbcUiN5ebHg1E7r.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfa8fbb717bd95ad8d0d0e95003b5c436208c44cc41dbe04a8505664cc62e1475","isrc":"USJZA1516602","name":"Bittersweet Genesis for Him AND Her","registered_at":"2026-06-09T14:48:34Z","spotify_id":"4gpMus4FbcUiN5ebHg1E7r","type":"track"}
track: Atticus, In the Desert
  type: MusicRecording
  duration: PT5M52S
  duration ms: 352053
  explicit: false
  by artist: Kishi Bashi
  in album: String Quartet Live!
    type: MusicAlbum
    date published: 2015-11-13
  isrc code: USJZA1516603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:06:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd199d6b0ff8420e2c2e167170fd764d94ec8145118d310f512e055d6f1a4dfa7
  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/3wXS2erfaomCYlBO0ZaMwc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wXS2erfaomCYlBO0ZaMwc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd199d6b0ff8420e2c2e167170fd764d94ec8145118d310f512e055d6f1a4dfa7","isrc":"USJZA1516603","name":"Atticus, In the Desert","registered_at":"2026-06-20T04:06:50Z","spotify_id":"3wXS2erfaomCYlBO0ZaMwc","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 0xd199d6b0ff8420e2c2e167170fd764d94ec8145118d310f512e055d6f1a4dfa7. 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/3wXS2erfaomCYlBO0ZaMwc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wXS2erfaomCYlBO0ZaMwc.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd199d6b0ff8420e2c2e167170fd764d94ec8145118d310f512e055d6f1a4dfa7","isrc":"USJZA1516603","name":"Atticus, In the Desert","registered_at":"2026-06-20T04:06:50Z","spotify_id":"3wXS2erfaomCYlBO0ZaMwc","type":"track"}
track: Carry on Phenomenon
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  duration: PT4M7S
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  by artist: Kishi Bashi
  in album: String Quartet Live!
    type: MusicAlbum
    date published: 2015-11-13
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d379a06c4e8b883b04bff74cadb4d5060efc28a7ac7dafb5e678a4e9215e773
  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/2xwtYbMrvkgqIub0ynERmb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xwtYbMrvkgqIub0ynERmb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d379a06c4e8b883b04bff74cadb4d5060efc28a7ac7dafb5e678a4e9215e773. 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/2xwtYbMrvkgqIub0ynERmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xwtYbMrvkgqIub0ynERmb.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x4d379a06c4e8b883b04bff74cadb4d5060efc28a7ac7dafb5e678a4e9215e773","isrc":"USJZA1516604","name":"Carry on Phenomenon","registered_at":"2026-06-20T04:11:48Z","spotify_id":"2xwtYbMrvkgqIub0ynERmb","type":"track"}
track: I Am the Antichrist to You
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346186
  explicit: false
  by artist: Kishi Bashi
  in album: String Quartet Live!
    type: MusicAlbum
    date published: 2015-11-13
  isrc code: USJZA1516605
  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: This Must Be the Place (Naive Melody)
track: The Ballad of Mr. Steak
track: Conversations at the End of the World
track: In Fantasia

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T19:21:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc846b9f0ed23df15a9029eb186ba7b6debed0c44a09296ed5194b9e1a275a7f4

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/4QDfvlPN2fL0CbbM6LGVzr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QDfvlPN2fL0CbbM6LGVzr

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc846b9f0ed23df15a9029eb186ba7b6debed0c44a09296ed5194b9e1a275a7f4","isrc":"USJZA1516605","name":"I Am the Antichrist to You","registered_at":"2026-06-08T19:21:33Z","spotify_id":"4QDfvlPN2fL0CbbM6LGVzr","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 0xc846b9f0ed23df15a9029eb186ba7b6debed0c44a09296ed5194b9e1a275a7f4. 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/4QDfvlPN2fL0CbbM6LGVzr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QDfvlPN2fL0CbbM6LGVzr.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc846b9f0ed23df15a9029eb186ba7b6debed0c44a09296ed5194b9e1a275a7f4","isrc":"USJZA1516605","name":"I Am the Antichrist to You","registered_at":"2026-06-08T19:21:33Z","spotify_id":"4QDfvlPN2fL0CbbM6LGVzr","type":"track"}

This Must Be the Place (Naive Melody)
type: MusicRecording
duration: PT3M23S
duration ms: 203440
explicit: false
by artist: Kishi Bashi
in album: String Quartet Live!
  type: MusicAlbum
  date published: 2015-11-13
isrc code: USJZA1516606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:15:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d514585e1a79a43b2d22a416d011101925e6c15422f7588674d14d4263da4e5
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/4Fiaxx1TlVJIdg2Dw8gGhM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fiaxx1TlVJIdg2Dw8gGhM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d514585e1a79a43b2d22a416d011101925e6c15422f7588674d14d4263da4e5","isrc":"USJZA1516606","name":"This Must Be the Place (Naive Melody)","registered_at":"2026-06-07T19:15:49Z","spotify_id":"4Fiaxx1TlVJIdg2Dw8gGhM","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 0x5d514585e1a79a43b2d22a416d011101925e6c15422f7588674d14d4263da4e5. 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/4Fiaxx1TlVJIdg2Dw8gGhM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fiaxx1TlVJIdg2Dw8gGhM.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5d514585e1a79a43b2d22a416d011101925e6c15422f7588674d14d4263da4e5","isrc":"USJZA1516606","name":"This Must Be the Place (Naive Melody)","registered_at":"2026-06-07T19:15:49Z","spotify_id":"4Fiaxx1TlVJIdg2Dw8gGhM","type":"track"}

The Ballad of Mr. Steak
type: MusicRecording
duration: PT3M24S
duration ms: 204226
explicit: false
by artist: Kishi Bashi
in album: String Quartet Live!
  type: MusicAlbum
  date published: 2015-11-13
isrc code: USJZA1516607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:33:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2852ae6b55993614d04d9f8112ac754b535c252b84ae780dd0461590253f57c2
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/0jyCnOLNXNn2hWAT1LzqGA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jyCnOLNXNn2hWAT1LzqGA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2852ae6b55993614d04d9f8112ac754b535c252b84ae780dd0461590253f57c2","isrc":"USJZA1516607","name":"The Ballad of Mr. Steak","registered_at":"2026-06-20T01:33:58Z","spotify_id":"0jyCnOLNXNn2hWAT1LzqGA","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 0x2852ae6b55993614d04d9f8112ac754b535c252b84ae780dd0461590253f57c2. 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/0jyCnOLNXNn2hWAT1LzqGA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jyCnOLNXNn2hWAT1LzqGA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2852ae6b55993614d04d9f8112ac754b535c252b84ae780dd0461590253f57c2","isrc":"USJZA1516607","name":"The Ballad of Mr. Steak","registered_at":"2026-06-20T01:33:58Z","spotify_id":"0jyCnOLNXNn2hWAT1LzqGA","type":"track"}

Conversations at the End of the World
type: MusicRecording
duration: PT4M56S
duration ms: 296893
explicit: false
by artist: Kishi Bashi
in album: String Quartet Live!
  type: MusicAlbum
  date published: 2015-11-13
isrc code: USJZA1516608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:08:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2946d06d7f2efb9d5fd4e51c8a838ad53319871758beaea5ec1fa3f0c0bcafd
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/0hMqhRpWRDUgQ0BOXRhQ2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hMqhRpWRDUgQ0BOXRhQ2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2946d06d7f2efb9d5fd4e51c8a838ad53319871758beaea5ec1fa3f0c0bcafd","isrc":"USJZA1516608","name":"Conversations at the End of the World","registered_at":"2026-06-20T04:08:08Z","spotify_id":"0hMqhRpWRDUgQ0BOXRhQ2b","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 0xc2946d06d7f2efb9d5fd4e51c8a838ad53319871758beaea5ec1fa3f0c0bcafd. 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/0hMqhRpWRDUgQ0BOXRhQ2b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hMqhRpWRDUgQ0BOXRhQ2b.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc2946d06d7f2efb9d5fd4e51c8a838ad53319871758beaea5ec1fa3f0c0bcafd","isrc":"USJZA1516608","name":"Conversations at the End of the World","registered_at":"2026-06-20T04:08:08Z","spotify_id":"0hMqhRpWRDUgQ0BOXRhQ2b","type":"track"}

In Fantasia
type: MusicRecording
duration: PT7M29S
duration ms: 449961
explicit: false
by artist: Kishi Bashi
in album: String Quartet Live!
  type: MusicAlbum
  date published: 2015-11-13
isrc code: USJZA1516609
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:51:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa33b3763821d0d305ba572b2712c5b36ec7879a1f7b8113c1ba33524c5c96187
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/2dK94p5vGQXMxQIs8e9zt1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dK94p5vGQXMxQIs8e9zt1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa33b3763821d0d305ba572b2712c5b36ec7879a1f7b8113c1ba33524c5c96187","isrc":"USJZA1516609","name":"In Fantasia","registered_at":"2026-06-21T21:51:31Z","spotify_id":"2dK94p5vGQXMxQIs8e9zt1","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 0xa33b3763821d0d305ba572b2712c5b36ec7879a1f7b8113c1ba33524c5c96187. 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/2dK94p5vGQXMxQIs8e9zt1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dK94p5vGQXMxQIs8e9zt1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa33b3763821d0d305ba572b2712c5b36ec7879a1f7b8113c1ba33524c5c96187","isrc":"USJZA1516609","name":"In Fantasia","registered_at":"2026-06-21T21:51:31Z","spotify_id":"2dK94p5vGQXMxQIs8e9zt1","type":"track"}

Lighght (Deluxe Version)
type: MusicAlbum
date published: 2014-05-13
track: Début - Impromptu
  type: MusicRecording
  duration: PT0M47S
  duration ms: 47466
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght (Deluxe Version)
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:08:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae
  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/4gOCJggbZGhDdj4JecSFIt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gOCJggbZGhDdj4JecSFIt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae","isrc":"USJZA1414901","name":"Début - Impromptu","registered_at":"2026-06-20T04:08:02Z","spotify_id":"4gOCJggbZGhDdj4JecSFIt","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 0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae. 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/4gOCJggbZGhDdj4JecSFIt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gOCJggbZGhDdj4JecSFIt.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae","isrc":"USJZA1414901","name":"Début - Impromptu","registered_at":"2026-06-20T04:08:02Z","spotify_id":"4gOCJggbZGhDdj4JecSFIt","type":"track"}
track: Philosophize In It! Chemicalize With It!
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200533
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght (Deluxe Version)
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:23:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95
  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/7ICjrouimwa79iCbBdUWoq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ICjrouimwa79iCbBdUWoq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95","isrc":"USJZA1414902","name":"Philosophize In It! Chemicalize With It!","registered_at":"2026-06-05T16:23:53Z","spotify_id":"7ICjrouimwa79iCbBdUWoq","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 0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95. 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/7ICjrouimwa79iCbBdUWoq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ICjrouimwa79iCbBdUWoq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95","isrc":"USJZA1414902","name":"Philosophize In It! Chemicalize With It!","registered_at":"2026-06-05T16:23:53Z","spotify_id":"7ICjrouimwa79iCbBdUWoq","type":"track"}
track: The Ballad of Mr. Steak
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199440
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght (Deluxe Version)
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:49:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d
  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/3ZQPNQI3qrGbLFOaTg9Wf7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZQPNQI3qrGbLFOaTg9Wf7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d","isrc":"USJZA1414903","name":"The Ballad of Mr. Steak","registered_at":"2026-06-06T16:49:29Z","spotify_id":"3ZQPNQI3qrGbLFOaTg9Wf7","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 0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d. 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/3ZQPNQI3qrGbLFOaTg9Wf7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZQPNQI3qrGbLFOaTg9Wf7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d","isrc":"USJZA1414903","name":"The Ballad of Mr. Steak","registered_at":"2026-06-06T16:49:29Z","spotify_id":"3ZQPNQI3qrGbLFOaTg9Wf7","type":"track"}
track: Carry on Phenomenon
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243826
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght (Deluxe Version)
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:35:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a
  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/35M6zvO2V2br2zTHvp8fHZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35M6zvO2V2br2zTHvp8fHZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:41:18Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a","isrc":"USJZA1414904","name":"Carry on Phenomenon","registered_at":"2026-06-04T16:35:37Z","spotify_id":"35M6zvO2V2br2zTHvp8fHZ","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 0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:41:18Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35M6zvO2V2br2zTHvp8fHZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35M6zvO2V2br2zTHvp8fHZ.
    date published: 2026-06-17T20:41:18Z
    text: {"copyright_id":"0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a","isrc":"USJZA1414904","name":"Carry on Phenomenon","registered_at":"2026-06-04T16:35:37Z","spotify_id":"35M6zvO2V2br2zTHvp8fHZ","type":"track"}
track: Bittersweet Genesis for Him AND Her
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213400
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght (Deluxe Version)
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414905
  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: Impromptu No 1
track: Q&A
track: Once Upon a Lucid Dream (In Afrikaans)
track: Hahaha Pt. 1
track: Hahaha Pt. 2
track: In Fantasia
track: Brandenberg Stomp (Bonus Track)
track: I'll See You There (Bonus Track)
track: Philosophize In It! Chemicalize With It! (Tokyo Mix) [Bonus Track]

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T16:16:53+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4

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/5n2qYVhAQZ4FVzQ4OOjgTi.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n2qYVhAQZ4FVzQ4OOjgTi

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4","isrc":"USJZA1414905","name":"Bittersweet Genesis for Him AND Her","registered_at":"2026-06-10T16:16:53Z","spotify_id":"5n2qYVhAQZ4FVzQ4OOjgTi","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 0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4. 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/5n2qYVhAQZ4FVzQ4OOjgTi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n2qYVhAQZ4FVzQ4OOjgTi.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4","isrc":"USJZA1414905","name":"Bittersweet Genesis for Him AND Her","registered_at":"2026-06-10T16:16:53Z","spotify_id":"5n2qYVhAQZ4FVzQ4OOjgTi","type":"track"}

Impromptu No 1
type: MusicRecording
duration: PT0M58S
duration ms: 58973
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:52:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5
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/18jVkh2MSbSkIRPFWIY6rA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18jVkh2MSbSkIRPFWIY6rA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5","isrc":"USJZA1414906","name":"Impromptu No 1","registered_at":"2026-06-21T21:52:52Z","spotify_id":"18jVkh2MSbSkIRPFWIY6rA","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 0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5. 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/18jVkh2MSbSkIRPFWIY6rA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18jVkh2MSbSkIRPFWIY6rA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5","isrc":"USJZA1414906","name":"Impromptu No 1","registered_at":"2026-06-21T21:52:52Z","spotify_id":"18jVkh2MSbSkIRPFWIY6rA","type":"track"}

Q&A
type: MusicRecording
duration: PT3M11S
duration ms: 191880
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:22:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fa06a38f95381fd5631377ea53f820eaa00bd94282824a8d5d24510544463fe
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/3BVBCtg3EomLsG2O7QSBSY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BVBCtg3EomLsG2O7QSBSY
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 0x0fa06a38f95381fd5631377ea53f820eaa00bd94282824a8d5d24510544463fe. 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/3BVBCtg3EomLsG2O7QSBSY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BVBCtg3EomLsG2O7QSBSY.
  date published: 2026-06-13T17:25:41Z

Once Upon a Lucid Dream (In Afrikaans)
type: MusicRecording
duration: PT4M6S
duration ms: 246413
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:48:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd
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/5HmZc9EKXIjpBisE2rqxEJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HmZc9EKXIjpBisE2rqxEJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd","isrc":"USJZA1414908","name":"Once Upon a Lucid Dream (In Afrikaans)","registered_at":"2026-06-09T06:48:00Z","spotify_id":"5HmZc9EKXIjpBisE2rqxEJ","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 0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd. 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/5HmZc9EKXIjpBisE2rqxEJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HmZc9EKXIjpBisE2rqxEJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd","isrc":"USJZA1414908","name":"Once Upon a Lucid Dream (In Afrikaans)","registered_at":"2026-06-09T06:48:00Z","spotify_id":"5HmZc9EKXIjpBisE2rqxEJ","type":"track"}

Hahaha Pt. 1
type: MusicRecording
duration: PT2M41S
duration ms: 161520
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:38:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674
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/5r02hMjMqCqT5w9aVzgQXm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r02hMjMqCqT5w9aVzgQXm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674","isrc":"USJZA1414909","name":"Hahaha Pt. 1","registered_at":"2026-06-08T02:38:21Z","spotify_id":"5r02hMjMqCqT5w9aVzgQXm","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 0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674. 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/5r02hMjMqCqT5w9aVzgQXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r02hMjMqCqT5w9aVzgQXm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674","isrc":"USJZA1414909","name":"Hahaha Pt. 1","registered_at":"2026-06-08T02:38:21Z","spotify_id":"5r02hMjMqCqT5w9aVzgQXm","type":"track"}

Hahaha Pt. 2
type: MusicRecording
duration: PT4M1S
duration ms: 241360
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:07:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41
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/0Yi50llz8ulwoXekUWwk04.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Yi50llz8ulwoXekUWwk04
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41","isrc":"USJZA1414910","name":"Hahaha Pt. 2","registered_at":"2026-06-05T12:07:16Z","spotify_id":"0Yi50llz8ulwoXekUWwk04","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 0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41. 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/0Yi50llz8ulwoXekUWwk04.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Yi50llz8ulwoXekUWwk04.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41","isrc":"USJZA1414910","name":"Hahaha Pt. 2","registered_at":"2026-06-05T12:07:16Z","spotify_id":"0Yi50llz8ulwoXekUWwk04","type":"track"}

In Fantasia
type: MusicRecording
duration: PT7M9S
duration ms: 429453
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:18:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b
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/42C7Zvj3QwPtnhH5pa27of.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42C7Zvj3QwPtnhH5pa27of
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b","isrc":"USJZA1414911","name":"In Fantasia","registered_at":"2026-06-05T08:18:25Z","spotify_id":"42C7Zvj3QwPtnhH5pa27of","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 0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b. 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/42C7Zvj3QwPtnhH5pa27of.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42C7Zvj3QwPtnhH5pa27of.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b","isrc":"USJZA1414911","name":"In Fantasia","registered_at":"2026-06-05T08:18:25Z","spotify_id":"42C7Zvj3QwPtnhH5pa27of","type":"track"}

Brandenberg Stomp (Bonus Track)
type: MusicRecording
duration: PT3M28S
duration ms: 208106
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:30:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bc88ffe931eb5c942d63575e87cb03ff08deb7a10a111043d170f9a2d665c63
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/6IpQ0UXVr58jlBMyQY7LYf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IpQ0UXVr58jlBMyQY7LYf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bc88ffe931eb5c942d63575e87cb03ff08deb7a10a111043d170f9a2d665c63","isrc":"USJZA1414912","name":"Brandenberg Stomp (Bonus Track)","registered_at":"2026-06-19T09:30:09Z","spotify_id":"6IpQ0UXVr58jlBMyQY7LYf","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 0x4bc88ffe931eb5c942d63575e87cb03ff08deb7a10a111043d170f9a2d665c63. 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/6IpQ0UXVr58jlBMyQY7LYf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IpQ0UXVr58jlBMyQY7LYf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4bc88ffe931eb5c942d63575e87cb03ff08deb7a10a111043d170f9a2d665c63","isrc":"USJZA1414912","name":"Brandenberg Stomp (Bonus Track)","registered_at":"2026-06-19T09:30:09Z","spotify_id":"6IpQ0UXVr58jlBMyQY7LYf","type":"track"}

I'll See You There (Bonus Track)
type: MusicRecording
duration: PT3M51S
duration ms: 231053
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:48:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78a37e6adde77b4e7651fedcf5f03cc2c2d56c14ad6cf4dc08eff8b273e41bc0
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/740U0i0HZRHRjT6JclKdb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/740U0i0HZRHRjT6JclKdb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78a37e6adde77b4e7651fedcf5f03cc2c2d56c14ad6cf4dc08eff8b273e41bc0","isrc":"USJZA1414913","name":"I'll See You There (Bonus Track)","registered_at":"2026-06-17T22:48:20Z","spotify_id":"740U0i0HZRHRjT6JclKdb7","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 0x78a37e6adde77b4e7651fedcf5f03cc2c2d56c14ad6cf4dc08eff8b273e41bc0. 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/740U0i0HZRHRjT6JclKdb7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/740U0i0HZRHRjT6JclKdb7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x78a37e6adde77b4e7651fedcf5f03cc2c2d56c14ad6cf4dc08eff8b273e41bc0","isrc":"USJZA1414913","name":"I'll See You There (Bonus Track)","registered_at":"2026-06-17T22:48:20Z","spotify_id":"740U0i0HZRHRjT6JclKdb7","type":"track"}

Philosophize In It! Chemicalize With It! (Tokyo Mix) [Bonus Track]
type: MusicRecording
duration: PT3M30S
duration ms: 210586
explicit: false
by artist: Kishi Bashi
in album: Lighght (Deluxe Version)
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414914
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:50:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x255075c1053a51d29e313514ba3617bb47a4e81509138d6a5f91b78c973aca34
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/04lmrodsp2Tm0SZxO0wiqo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04lmrodsp2Tm0SZxO0wiqo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x255075c1053a51d29e313514ba3617bb47a4e81509138d6a5f91b78c973aca34","isrc":"USJZA1414914","name":"Philosophize In It! Chemicalize With It! (Tokyo Mix) [Bonus Track]","registered_at":"2026-06-21T21:50:38Z","spotify_id":"04lmrodsp2Tm0SZxO0wiqo","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 0x255075c1053a51d29e313514ba3617bb47a4e81509138d6a5f91b78c973aca34. 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/04lmrodsp2Tm0SZxO0wiqo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04lmrodsp2Tm0SZxO0wiqo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x255075c1053a51d29e313514ba3617bb47a4e81509138d6a5f91b78c973aca34","isrc":"USJZA1414914","name":"Philosophize In It! Chemicalize With It! (Tokyo Mix) [Bonus Track]","registered_at":"2026-06-21T21:50:38Z","spotify_id":"04lmrodsp2Tm0SZxO0wiqo","type":"track"}

Lighght
type: MusicAlbum
date published: 2014-05-13
track: Début - Impromptu
  type: MusicRecording
  duration: PT0M47S
  duration ms: 47466
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:08:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae
  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/46jUyzdxjcLVdHjdir4QL2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46jUyzdxjcLVdHjdir4QL2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae","isrc":"USJZA1414901","name":"Début - Impromptu","registered_at":"2026-06-20T04:08:02Z","spotify_id":"46jUyzdxjcLVdHjdir4QL2","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 0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae. 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/46jUyzdxjcLVdHjdir4QL2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46jUyzdxjcLVdHjdir4QL2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf885f62d098b0ab5434709f016866e919f0a97382270e063fce1792da91814ae","isrc":"USJZA1414901","name":"Début - Impromptu","registered_at":"2026-06-20T04:08:02Z","spotify_id":"46jUyzdxjcLVdHjdir4QL2","type":"track"}
track: Philosophize In It! Chemicalize With It!
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200533
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:23:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95
  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/2XcPvTfT5JkZ5PwMLwS60S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XcPvTfT5JkZ5PwMLwS60S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95","isrc":"USJZA1414902","name":"Philosophize In It! Chemicalize With It!","registered_at":"2026-06-05T16:23:53Z","spotify_id":"2XcPvTfT5JkZ5PwMLwS60S","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 0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95. 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/2XcPvTfT5JkZ5PwMLwS60S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XcPvTfT5JkZ5PwMLwS60S.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95","isrc":"USJZA1414902","name":"Philosophize In It! Chemicalize With It!","registered_at":"2026-06-05T16:23:53Z","spotify_id":"2XcPvTfT5JkZ5PwMLwS60S","type":"track"}
track: The Ballad of Mr. Steak
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  duration: PT3M19S
  duration ms: 199440
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght
    type: MusicAlbum
    date published: 2014-05-13
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:49:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d
  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/5M4UoUgYCsmHpNyE2eNJlp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5M4UoUgYCsmHpNyE2eNJlp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d","isrc":"USJZA1414903","name":"The Ballad of Mr. Steak","registered_at":"2026-06-06T16:49:29Z","spotify_id":"5M4UoUgYCsmHpNyE2eNJlp","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 0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d. 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/5M4UoUgYCsmHpNyE2eNJlp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5M4UoUgYCsmHpNyE2eNJlp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3e2bbb7d1790fbcb26691fc54a239348cb1391c139f24a773ce09232b2ddcf8d","isrc":"USJZA1414903","name":"The Ballad of Mr. Steak","registered_at":"2026-06-06T16:49:29Z","spotify_id":"5M4UoUgYCsmHpNyE2eNJlp","type":"track"}
track: Carry on Phenomenon
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243826
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:35:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a
  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/622GmRhLeEguMnBVmIn82N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/622GmRhLeEguMnBVmIn82N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a","isrc":"USJZA1414904","name":"Carry on Phenomenon","registered_at":"2026-06-04T16:35:37Z","spotify_id":"622GmRhLeEguMnBVmIn82N","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 0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a. 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/622GmRhLeEguMnBVmIn82N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/622GmRhLeEguMnBVmIn82N.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5e194a268289b143607b27c3fb86b9992ab48a7e2408cbe86f34a0552f85441a","isrc":"USJZA1414904","name":"Carry on Phenomenon","registered_at":"2026-06-04T16:35:37Z","spotify_id":"622GmRhLeEguMnBVmIn82N","type":"track"}
track: Bittersweet Genesis for Him AND Her
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213400
  explicit: false
  by artist: Kishi Bashi
  in album: Lighght
    type: MusicAlbum
    date published: 2014-05-13
  isrc code: USJZA1414905
  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: Impromptu No 1
track: Q&A
track: Once Upon a Lucid Dream (In Afrikaans)
track: Hahaha Pt. 1
track: Hahaha Pt. 2
track: In Fantasia

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T16:16:53+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/66L5pQ3rkUnyNAJDOsJ90H.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66L5pQ3rkUnyNAJDOsJ90H

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4","isrc":"USJZA1414905","name":"Bittersweet Genesis for Him AND Her","registered_at":"2026-06-10T16:16:53Z","spotify_id":"66L5pQ3rkUnyNAJDOsJ90H","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 0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4. 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/66L5pQ3rkUnyNAJDOsJ90H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66L5pQ3rkUnyNAJDOsJ90H.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x775fc33c6ffe07edbe97157bea62a78c8917bc6f8b2ab1dc274ec034e36b23a4","isrc":"USJZA1414905","name":"Bittersweet Genesis for Him AND Her","registered_at":"2026-06-10T16:16:53Z","spotify_id":"66L5pQ3rkUnyNAJDOsJ90H","type":"track"}

Impromptu No 1
type: MusicRecording
duration: PT0M58S
duration ms: 58973
explicit: false
by artist: Kishi Bashi
in album: Lighght
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:52:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5
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/2046FK4FcFDh34OopsITz2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2046FK4FcFDh34OopsITz2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5","isrc":"USJZA1414906","name":"Impromptu No 1","registered_at":"2026-06-21T21:52:52Z","spotify_id":"2046FK4FcFDh34OopsITz2","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 0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5. 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/2046FK4FcFDh34OopsITz2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2046FK4FcFDh34OopsITz2.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x94e242e71e6b22f125efd9e3adb69a51847cf172b8a286e497058d04994e3db5","isrc":"USJZA1414906","name":"Impromptu No 1","registered_at":"2026-06-21T21:52:52Z","spotify_id":"2046FK4FcFDh34OopsITz2","type":"track"}

Q&A
type: MusicRecording
duration: PT3M11S
duration ms: 191880
explicit: false
by artist: Kishi Bashi
in album: Lighght
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:22:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fa06a38f95381fd5631377ea53f820eaa00bd94282824a8d5d24510544463fe
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/6WxOPhP7c96KFbKosgMSuM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WxOPhP7c96KFbKosgMSuM
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 0x0fa06a38f95381fd5631377ea53f820eaa00bd94282824a8d5d24510544463fe. 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/6WxOPhP7c96KFbKosgMSuM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WxOPhP7c96KFbKosgMSuM.
  date published: 2026-07-02T03:55:08Z

Once Upon a Lucid Dream (In Afrikaans)
type: MusicRecording
duration: PT4M6S
duration ms: 246413
explicit: false
by artist: Kishi Bashi
in album: Lighght
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:48:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd
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/4t6xPQEPUt6iSebNiEBmZn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t6xPQEPUt6iSebNiEBmZn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd","isrc":"USJZA1414908","name":"Once Upon a Lucid Dream (In Afrikaans)","registered_at":"2026-06-09T06:48:00Z","spotify_id":"4t6xPQEPUt6iSebNiEBmZn","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 0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd. 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/4t6xPQEPUt6iSebNiEBmZn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t6xPQEPUt6iSebNiEBmZn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x89a729910467a731739b848366a090c0fd8d25a6d1a0be113061bb9f05d87dfd","isrc":"USJZA1414908","name":"Once Upon a Lucid Dream (In Afrikaans)","registered_at":"2026-06-09T06:48:00Z","spotify_id":"4t6xPQEPUt6iSebNiEBmZn","type":"track"}

Hahaha Pt. 1
type: MusicRecording
duration: PT2M41S
duration ms: 161520
explicit: false
by artist: Kishi Bashi
in album: Lighght
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:38:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674
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/2uTzjcCDi6IDLEvX3VivP5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uTzjcCDi6IDLEvX3VivP5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674","isrc":"USJZA1414909","name":"Hahaha Pt. 1","registered_at":"2026-06-08T02:38:21Z","spotify_id":"2uTzjcCDi6IDLEvX3VivP5","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 0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674. 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/2uTzjcCDi6IDLEvX3VivP5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uTzjcCDi6IDLEvX3VivP5.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x13c3adc91b4d0b128108c8be0602772056bdd841a61281183a80893397b64674","isrc":"USJZA1414909","name":"Hahaha Pt. 1","registered_at":"2026-06-08T02:38:21Z","spotify_id":"2uTzjcCDi6IDLEvX3VivP5","type":"track"}

Hahaha Pt. 2
type: MusicRecording
duration: PT4M1S
duration ms: 241360
explicit: false
by artist: Kishi Bashi
in album: Lighght
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:07:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41
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/2ilakigW9kferi7QmuNlSL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ilakigW9kferi7QmuNlSL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41","isrc":"USJZA1414910","name":"Hahaha Pt. 2","registered_at":"2026-06-05T12:07:16Z","spotify_id":"2ilakigW9kferi7QmuNlSL","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 0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41. 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/2ilakigW9kferi7QmuNlSL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ilakigW9kferi7QmuNlSL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8ebfa595b7ae715979ca0306bf4c3f51a4a74f171b74079d95b4e90c11b1bc41","isrc":"USJZA1414910","name":"Hahaha Pt. 2","registered_at":"2026-06-05T12:07:16Z","spotify_id":"2ilakigW9kferi7QmuNlSL","type":"track"}

In Fantasia
type: MusicRecording
duration: PT7M9S
duration ms: 429453
explicit: false
by artist: Kishi Bashi
in album: Lighght
  type: MusicAlbum
  date published: 2014-05-13
isrc code: USJZA1414911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:18:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b
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/4xcCaMj1SbDztA3e9wGf14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xcCaMj1SbDztA3e9wGf14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b","isrc":"USJZA1414911","name":"In Fantasia","registered_at":"2026-06-05T08:18:25Z","spotify_id":"4xcCaMj1SbDztA3e9wGf14","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 0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b. 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/4xcCaMj1SbDztA3e9wGf14.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xcCaMj1SbDztA3e9wGf14.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x71dc24178eed46687cccb03c8afaeb0959f65750e6550ec68751cf706f0eed5b","isrc":"USJZA1414911","name":"In Fantasia","registered_at":"2026-06-05T08:18:25Z","spotify_id":"4xcCaMj1SbDztA3e9wGf14","type":"track"}

151a
type: MusicAlbum
date published: 2013-04-30
track: Intro / Pathos, Pathos
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237612
  explicit: false
  by artist: Kishi Bashi
  in album: 151a
    type: MusicAlbum
    date published: 2013-04-30
  isrc code: USJZA1200006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:24:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x53e9d7bcf8781ca5012411acbaef06cfda258731e3ba942668187b88dc080287
  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/2CdYxMIFS1lb6d50WFgUpd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CdYxMIFS1lb6d50WFgUpd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x53e9d7bcf8781ca5012411acbaef06cfda258731e3ba942668187b88dc080287","isrc":"USJZA1200006","name":"Intro / Pathos, Pathos","registered_at":"2026-06-07T19:24:32Z","spotify_id":"2CdYxMIFS1lb6d50WFgUpd","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 0x53e9d7bcf8781ca5012411acbaef06cfda258731e3ba942668187b88dc080287. 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/2CdYxMIFS1lb6d50WFgUpd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CdYxMIFS1lb6d50WFgUpd.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x53e9d7bcf8781ca5012411acbaef06cfda258731e3ba942668187b88dc080287","isrc":"USJZA1200006","name":"Intro / Pathos, Pathos","registered_at":"2026-06-07T19:24:32Z","spotify_id":"2CdYxMIFS1lb6d50WFgUpd","type":"track"}
track: Manchester
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246173
  explicit: false
  by artist: Kishi Bashi
  in album: 151a
    type: MusicAlbum
    date published: 2013-04-30
  isrc code: USJZA1200007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e0a1ec6e95e1c56cab57be23388c5234deb2a9bf5359359dd4537c652a536e5
  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/6Ehg6hFp7O2qUF3njy7dAj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ehg6hFp7O2qUF3njy7dAj
  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 0x6e0a1ec6e95e1c56cab57be23388c5234deb2a9bf5359359dd4537c652a536e5. 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/6Ehg6hFp7O2qUF3njy7dAj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ehg6hFp7O2qUF3njy7dAj.
    date published: 2026-06-13T17:25:41Z
track: Bright Whites
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253132
  explicit: false
  by artist: Kishi Bashi
  in album: 151a
    type: MusicAlbum
    date published: 2013-04-30
  isrc code: USJZA1200008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:18:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5391499235472c6af928066af8481f228d3c50c6a7235c791fad1fbb7b3887be
  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/4OP0Wb8yB9na6c4GtDT6ej.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OP0Wb8yB9na6c4GtDT6ej
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5391499235472c6af928066af8481f228d3c50c6a7235c791fad1fbb7b3887be","isrc":"USJZA1200008","name":"Bright Whites","registered_at":"2026-06-05T06:18:48Z","spotify_id":"4OP0Wb8yB9na6c4GtDT6ej","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 0x5391499235472c6af928066af8481f228d3c50c6a7235c791fad1fbb7b3887be. 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/4OP0Wb8yB9na6c4GtDT6ej.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OP0Wb8yB9na6c4GtDT6ej.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5391499235472c6af928066af8481f228d3c50c6a7235c791fad1fbb7b3887be","isrc":"USJZA1200008","name":"Bright Whites","registered_at":"2026-06-05T06:18:48Z","spotify_id":"4OP0Wb8yB9na6c4GtDT6ej","type":"track"}
track: It All Began With a Burst
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183591
  explicit: false
  by artist: Kishi Bashi
  in album: 151a
    type: MusicAlbum
    date published: 2013-04-30
  isrc code: USJZA1200009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:41:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x219439aeef0c206f21f92027dc79b3c43342c858864da1f0ecca05e07dd2c315
  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/6lDH1WqbEhOtma7ETHnOaJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lDH1WqbEhOtma7ETHnOaJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x219439aeef0c206f21f92027dc79b3c43342c858864da1f0ecca05e07dd2c315","isrc":"USJZA1200009","name":"It All Began With a Burst","registered_at":"2026-06-04T16:41:40Z","spotify_id":"6lDH1WqbEhOtma7ETHnOaJ","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 0x219439aeef0c206f21f92027dc79b3c43342c858864da1f0ecca05e07dd2c315. 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/6lDH1WqbEhOtma7ETHnOaJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lDH1WqbEhOtma7ETHnOaJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x219439aeef0c206f21f92027dc79b3c43342c858864da1f0ecca05e07dd2c315","isrc":"USJZA1200009","name":"It All Began With a Burst","registered_at":"2026-06-04T16:41:40Z","spotify_id":"6lDH1WqbEhOtma7ETHnOaJ","type":"track"}
track: Wonder Woman, Wonder Me
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199994
  explicit: false
  by artist: Kishi Bashi
  in album: 151a
    type: MusicAlbum
    date published: 2013-04-30
  isrc code: USJZA1200010
  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: Chester's Burst Over the Hamptons
track: Atticus, In the Desert
track: I Am the Antichrist to You
track: Beat the Bright Out of Me

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:21:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdf23d0eba356b4d8f8b9f30bff2d13e469abafafba6886d0b6b3405dc0653d22

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/3uPTuEjeTNVwiLIIouEkhU.json

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdf23d0eba356b4d8f8b9f30bff2d13e469abafafba6886d0b6b3405dc0653d22","isrc":"USJZA1200010","name":"Wonder Woman, Wonder Me","registered_at":"2026-06-07T19:21:16Z","spotify_id":"3uPTuEjeTNVwiLIIouEkhU","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 0xdf23d0eba356b4d8f8b9f30bff2d13e469abafafba6886d0b6b3405dc0653d22. 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/3uPTuEjeTNVwiLIIouEkhU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uPTuEjeTNVwiLIIouEkhU.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xdf23d0eba356b4d8f8b9f30bff2d13e469abafafba6886d0b6b3405dc0653d22","isrc":"USJZA1200010","name":"Wonder Woman, Wonder Me","registered_at":"2026-06-07T19:21:16Z","spotify_id":"3uPTuEjeTNVwiLIIouEkhU","type":"track"}

Chester's Burst Over the Hamptons
type: MusicRecording
duration: PT1M49S
duration ms: 109485
explicit: false
by artist: Kishi Bashi
in album: 151a
  type: MusicAlbum
  date published: 2013-04-30
isrc code: USJZA1200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:27:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x880edc13ec7a3f72e95e4e45bc2e47773bfeaff9742d65ab8b75c8abc2bce77e
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/5yyI2CkruwObFTyD0pWb95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyI2CkruwObFTyD0pWb95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x880edc13ec7a3f72e95e4e45bc2e47773bfeaff9742d65ab8b75c8abc2bce77e","isrc":"USJZA1200011","name":"Chester's Burst Over the Hamptons","registered_at":"2026-06-08T11:27:05Z","spotify_id":"5yyI2CkruwObFTyD0pWb95","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 0x880edc13ec7a3f72e95e4e45bc2e47773bfeaff9742d65ab8b75c8abc2bce77e. 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/5yyI2CkruwObFTyD0pWb95.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyI2CkruwObFTyD0pWb95.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x880edc13ec7a3f72e95e4e45bc2e47773bfeaff9742d65ab8b75c8abc2bce77e","isrc":"USJZA1200011","name":"Chester's Burst Over the Hamptons","registered_at":"2026-06-08T11:27:05Z","spotify_id":"5yyI2CkruwObFTyD0pWb95","type":"track"}

Atticus, In the Desert
type: MusicRecording
duration: PT4M18S
duration ms: 258657
explicit: false
by artist: Kishi Bashi
in album: 151a
  type: MusicAlbum
  date published: 2013-04-30
isrc code: USJZA1200012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:47:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eb9a224e50482b553f5b7a160dd0b4e937ab39cad5f41cd3770d762c75e5ae0
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/4DFT1atrIzkRN18fAHlf9Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DFT1atrIzkRN18fAHlf9Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eb9a224e50482b553f5b7a160dd0b4e937ab39cad5f41cd3770d762c75e5ae0","isrc":"USJZA1200012","name":"Atticus, In the Desert","registered_at":"2026-06-07T05:47:30Z","spotify_id":"4DFT1atrIzkRN18fAHlf9Z","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 0x0eb9a224e50482b553f5b7a160dd0b4e937ab39cad5f41cd3770d762c75e5ae0. 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/4DFT1atrIzkRN18fAHlf9Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DFT1atrIzkRN18fAHlf9Z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0eb9a224e50482b553f5b7a160dd0b4e937ab39cad5f41cd3770d762c75e5ae0","isrc":"USJZA1200012","name":"Atticus, In the Desert","registered_at":"2026-06-07T05:47:30Z","spotify_id":"4DFT1atrIzkRN18fAHlf9Z","type":"track"}

I Am the Antichrist to You
type: MusicRecording
duration: PT3M56S
duration ms: 236246
explicit: false
by artist: Kishi Bashi
in album: 151a
  type: MusicAlbum
  date published: 2013-04-30
isrc code: USJZA1200013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:19:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a1a63fd635aee49e0125b3c164efa98800389b6a959ab8ce06a59710bb69281
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/3tnfHy341CDlAtcSmUtuOG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tnfHy341CDlAtcSmUtuOG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a1a63fd635aee49e0125b3c164efa98800389b6a959ab8ce06a59710bb69281","isrc":"USJZA1200013","name":"I Am the Antichrist to You","registered_at":"2026-06-01T18:19:09Z","spotify_id":"3tnfHy341CDlAtcSmUtuOG","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 0x7a1a63fd635aee49e0125b3c164efa98800389b6a959ab8ce06a59710bb69281. 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/3tnfHy341CDlAtcSmUtuOG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tnfHy341CDlAtcSmUtuOG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7a1a63fd635aee49e0125b3c164efa98800389b6a959ab8ce06a59710bb69281","isrc":"USJZA1200013","name":"I Am the Antichrist to You","registered_at":"2026-06-01T18:19:09Z","spotify_id":"3tnfHy341CDlAtcSmUtuOG","type":"track"}

Beat the Bright Out of Me
type: MusicRecording
duration: PT5M37S
duration ms: 337271
explicit: false
by artist: Kishi Bashi
in album: 151a
  type: MusicAlbum
  date published: 2013-04-30
isrc code: USJZA1200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:28:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7ddf3109091b71e252ac890fb823300c3e323b7350ec42aee76a485e34d1697
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/3C7IIVvHPZSlJjnxYxci4M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3C7IIVvHPZSlJjnxYxci4M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7ddf3109091b71e252ac890fb823300c3e323b7350ec42aee76a485e34d1697","isrc":"USJZA1200014","name":"Beat the Bright Out of Me","registered_at":"2026-06-08T11:28:44Z","spotify_id":"3C7IIVvHPZSlJjnxYxci4M","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 0xa7ddf3109091b71e252ac890fb823300c3e323b7350ec42aee76a485e34d1697. 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/3C7IIVvHPZSlJjnxYxci4M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3C7IIVvHPZSlJjnxYxci4M.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa7ddf3109091b71e252ac890fb823300c3e323b7350ec42aee76a485e34d1697","isrc":"USJZA1200014","name":"Beat the Bright Out of Me","registered_at":"2026-06-08T11:28:44Z","spotify_id":"3C7IIVvHPZSlJjnxYxci4M","type":"track"}

Make Believe
type: MusicAlbum
date published: 2024-07-10
track: Make Believe
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260173
  explicit: false
  by artist: Kishi Bashi
  by artist: Linqua Franqa
  in album: Make Believe
    type: MusicAlbum
    date published: 2024-07-10
  isrc code: USJZA2447510
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:37:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560
  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/796SGHAIhWurOuHMGlvREh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/796SGHAIhWurOuHMGlvREh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560","isrc":"USJZA2447510","name":"Make Believe","registered_at":"2026-06-08T02:37:48Z","spotify_id":"796SGHAIhWurOuHMGlvREh","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 0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560. 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/796SGHAIhWurOuHMGlvREh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/796SGHAIhWurOuHMGlvREh.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560","isrc":"USJZA2447510","name":"Make Believe","registered_at":"2026-06-08T02:37:48Z","spotify_id":"796SGHAIhWurOuHMGlvREh","type":"track"}

Icarus IV
type: MusicAlbum
date published: 2024-06-17
track: Icarus IV
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257200
  explicit: false
  by artist: Kishi Bashi
  in album: Icarus IV
    type: MusicAlbum
    date published: 2024-06-17
  isrc code: USJZA2447506
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:48:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537
  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/6yA7PfSusaKWePzV0e4Ypj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yA7PfSusaKWePzV0e4Ypj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537","isrc":"USJZA2447506","name":"Icarus IV","registered_at":"2026-06-07T06:48:39Z","spotify_id":"6yA7PfSusaKWePzV0e4Ypj","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 0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537. 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/6yA7PfSusaKWePzV0e4Ypj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yA7PfSusaKWePzV0e4Ypj.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537","isrc":"USJZA2447506","name":"Icarus IV","registered_at":"2026-06-07T06:48:39Z","spotify_id":"6yA7PfSusaKWePzV0e4Ypj","type":"track"}

Colorful State
type: MusicAlbum
date published: 2024-05-15
track: Colorful State
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233306
  explicit: false
  by artist: Kishi Bashi
  in album: Colorful State
    type: MusicAlbum
    date published: 2024-05-15
  isrc code: USJZA2447504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:19:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3
  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/4gh3U8lZs6K23XVKOglbe2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gh3U8lZs6K23XVKOglbe2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3","isrc":"USJZA2447504","name":"Colorful State","registered_at":"2026-06-05T08:19:13Z","spotify_id":"4gh3U8lZs6K23XVKOglbe2","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 0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3. 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/4gh3U8lZs6K23XVKOglbe2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gh3U8lZs6K23XVKOglbe2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3","isrc":"USJZA2447504","name":"Colorful State","registered_at":"2026-06-05T08:19:13Z","spotify_id":"4gh3U8lZs6K23XVKOglbe2","type":"track"}

Summer of ’42 (Orchestral Edition)
type: MusicAlbum
date published: 2023-10-10
track: Improvisation at Heart Mountain
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80469
  explicit: false
  by artist: Kishi Bashi
  in album: Summer of ’42 (Orchestral Edition)
    type: MusicAlbum
    date published: 2023-10-10
  isrc code: USJZA2346103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:49:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84a85a98f77649efa206ab5ab585c6ab9224fe031cf44b2c6b82235868da4e41
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Ln7t3g2kaqBnsGpUk3our.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ln7t3g2kaqBnsGpUk3our
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x84a85a98f77649efa206ab5ab585c6ab9224fe031cf44b2c6b82235868da4e41","isrc":"USJZA2346103","name":"Improvisation at Heart Mountain","registered_at":"2026-06-17T22:49:00Z","spotify_id":"0Ln7t3g2kaqBnsGpUk3our","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 0x84a85a98f77649efa206ab5ab585c6ab9224fe031cf44b2c6b82235868da4e41. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ln7t3g2kaqBnsGpUk3our.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ln7t3g2kaqBnsGpUk3our.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x84a85a98f77649efa206ab5ab585c6ab9224fe031cf44b2c6b82235868da4e41","isrc":"USJZA2346103","name":"Improvisation at Heart Mountain","registered_at":"2026-06-17T22:49:00Z","spotify_id":"0Ln7t3g2kaqBnsGpUk3our","type":"track"}
track: Summer of ’42 - Orchestral Edition
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  duration: PT4M24S
  duration ms: 264782
  explicit: false
  by artist: Kishi Bashi
  by artist: Nu Deco Ensemble
  in album: Summer of ’42 (Orchestral Edition)
    type: MusicAlbum
    date published: 2023-10-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbddab98c59734c4a7ab7fec0f7a2d4cb3cc2c8a6ac347fe774f1d0a84728eecf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6pKj9irJBLzgl0koiY6tDY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pKj9irJBLzgl0koiY6tDY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbddab98c59734c4a7ab7fec0f7a2d4cb3cc2c8a6ac347fe774f1d0a84728eecf","isrc":"USJZA2346104","name":"Summer of ’42 - Orchestral Edition","registered_at":"2026-06-20T05:39:49Z","spotify_id":"6pKj9irJBLzgl0koiY6tDY","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 0xbddab98c59734c4a7ab7fec0f7a2d4cb3cc2c8a6ac347fe774f1d0a84728eecf. 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/6pKj9irJBLzgl0koiY6tDY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pKj9irJBLzgl0koiY6tDY.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xbddab98c59734c4a7ab7fec0f7a2d4cb3cc2c8a6ac347fe774f1d0a84728eecf","isrc":"USJZA2346104","name":"Summer of ’42 - Orchestral Edition","registered_at":"2026-06-20T05:39:49Z","spotify_id":"6pKj9irJBLzgl0koiY6tDY","type":"track"}

Red, White, and Blue
type: MusicAlbum
date published: 2023-09-13
track: Red, White, and Blue
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278301
  explicit: false
  by artist: Kishi Bashi
  in album: Red, White, and Blue
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: USJZA2346102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T05:46:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c78c69979b440daaecc25d2fa27713e80b1adc725a347cc101bf3c7461c4ca9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3IfWvrYQWC9ZyycOikgBz3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IfWvrYQWC9ZyycOikgBz3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c78c69979b440daaecc25d2fa27713e80b1adc725a347cc101bf3c7461c4ca9","isrc":"USJZA2346102","name":"Red, White, and Blue","registered_at":"2026-06-24T05:46:44Z","spotify_id":"3IfWvrYQWC9ZyycOikgBz3","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 0x6c78c69979b440daaecc25d2fa27713e80b1adc725a347cc101bf3c7461c4ca9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IfWvrYQWC9ZyycOikgBz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IfWvrYQWC9ZyycOikgBz3.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0x6c78c69979b440daaecc25d2fa27713e80b1adc725a347cc101bf3c7461c4ca9","isrc":"USJZA2346102","name":"Red, White, and Blue","registered_at":"2026-06-24T05:46:44Z","spotify_id":"3IfWvrYQWC9ZyycOikgBz3","type":"track"}

Winter's Eve
type: MusicAlbum
date published: 2023-03-08
track: Winter's Eve
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257456
  explicit: false
  by artist: Kishi Bashi
  in album: Winter's Eve
    type: MusicAlbum
    date published: 2023-03-08
  isrc code: USJZA2345501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:24:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cef195719a325b38b42578792b52ededfc3f7da66848f861bc0a79fcb75c40
  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/681GohxHFg0mhqyDHFSGMw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/681GohxHFg0mhqyDHFSGMw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cef195719a325b38b42578792b52ededfc3f7da66848f861bc0a79fcb75c40","isrc":"USJZA2345501","name":"Winter's Eve","registered_at":"2026-06-08T19:24:25Z","spotify_id":"681GohxHFg0mhqyDHFSGMw","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 0xc0cef195719a325b38b42578792b52ededfc3f7da66848f861bc0a79fcb75c40. 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/681GohxHFg0mhqyDHFSGMw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/681GohxHFg0mhqyDHFSGMw.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc0cef195719a325b38b42578792b52ededfc3f7da66848f861bc0a79fcb75c40","isrc":"USJZA2345501","name":"Winter's Eve","registered_at":"2026-06-08T19:24:25Z","spotify_id":"681GohxHFg0mhqyDHFSGMw","type":"track"}

All I Want For Christmas Is You
type: MusicAlbum
date published: 2022-11-30
track: All I Want For Christmas Is You
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165728
  explicit: false
  by artist: Kishi Bashi
  by artist: Finom
  in album: All I Want For Christmas Is You
    type: MusicAlbum
    date published: 2022-11-30
  isrc code: USJZA2244601

Manchester (Demo-arigato Version)
type: MusicAlbum
date published: 2022-01-26
track: Manchester - Demo-arigato Version
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213946
  explicit: false
  by artist: Kishi Bashi
  in album: Manchester (Demo-arigato Version)
    type: MusicAlbum
    date published: 2022-01-26
  isrc code: USJZA2239202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:34:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11fc3c8987da184b13bbcd4e87131aa237ce0d9c847378ea77216fdcd02a0b1d
  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/1IJMDVLfBM61INj4WJVM4W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IJMDVLfBM61INj4WJVM4W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11fc3c8987da184b13bbcd4e87131aa237ce0d9c847378ea77216fdcd02a0b1d","isrc":"USJZA2239202","name":"Manchester - Demo-arigato Version","registered_at":"2026-06-19T09:34:02Z","spotify_id":"1IJMDVLfBM61INj4WJVM4W","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 0x11fc3c8987da184b13bbcd4e87131aa237ce0d9c847378ea77216fdcd02a0b1d. 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/1IJMDVLfBM61INj4WJVM4W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IJMDVLfBM61INj4WJVM4W.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x11fc3c8987da184b13bbcd4e87131aa237ce0d9c847378ea77216fdcd02a0b1d","isrc":"USJZA2239202","name":"Manchester - Demo-arigato Version","registered_at":"2026-06-19T09:34:02Z","spotify_id":"1IJMDVLfBM61INj4WJVM4W","type":"track"}

Every Day Is a Sunday b/w Slow Motion Feel
type: MusicAlbum
date published: 2021-08-27
track: Every Day Is a Sunday
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225432
  explicit: false
  by artist: El Ten Eleven
  by artist: Kishi Bashi
  in album: Every Day Is a Sunday b/w Slow Motion Feel
    type: MusicAlbum
    date published: 2021-08-27
  isrc code: USJZA2034601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T23:49:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xadbb12cfcb6f200a0e2146c3f2b9eee8adfad128ea5a1b9e0aaa7f6751a6a02c
  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/6l1hgcPLS3LbTKsJ9qDqpM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l1hgcPLS3LbTKsJ9qDqpM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xadbb12cfcb6f200a0e2146c3f2b9eee8adfad128ea5a1b9e0aaa7f6751a6a02c","isrc":"USJZA2034601","name":"Every Day Is a Sunday","registered_at":"2026-06-19T23:49:47Z","spotify_id":"6l1hgcPLS3LbTKsJ9qDqpM","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 0xadbb12cfcb6f200a0e2146c3f2b9eee8adfad128ea5a1b9e0aaa7f6751a6a02c. 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/6l1hgcPLS3LbTKsJ9qDqpM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l1hgcPLS3LbTKsJ9qDqpM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xadbb12cfcb6f200a0e2146c3f2b9eee8adfad128ea5a1b9e0aaa7f6751a6a02c","isrc":"USJZA2034601","name":"Every Day Is a Sunday","registered_at":"2026-06-19T23:49:47Z","spotify_id":"6l1hgcPLS3LbTKsJ9qDqpM","type":"track"}
track: Slow Motion Feel
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263349
  explicit: false
  by artist: El Ten Eleven
  by artist: Tall Tall Trees
  in album: Every Day Is a Sunday b/w Slow Motion Feel
    type: MusicAlbum
    date published: 2021-08-27
  isrc code: USJZA2034602
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T20:30:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x163a0361fd20e4c18643b0e36abed551fda9575aedc8930d7b3eef3f4b0d611c
  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/1iMzTKfjwJ3QcD5uFXMxHC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iMzTKfjwJ3QcD5uFXMxHC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x163a0361fd20e4c18643b0e36abed551fda9575aedc8930d7b3eef3f4b0d611c","isrc":"USJZA2034602","name":"Slow Motion Feel","registered_at":"2026-06-26T20:30:16Z","spotify_id":"1iMzTKfjwJ3QcD5uFXMxHC","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 0x163a0361fd20e4c18643b0e36abed551fda9575aedc8930d7b3eef3f4b0d611c. 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/1iMzTKfjwJ3QcD5uFXMxHC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iMzTKfjwJ3QcD5uFXMxHC.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x163a0361fd20e4c18643b0e36abed551fda9575aedc8930d7b3eef3f4b0d611c","isrc":"USJZA2034602","name":"Slow Motion Feel","registered_at":"2026-06-26T20:30:16Z","spotify_id":"1iMzTKfjwJ3QcD5uFXMxHC","type":"track"}

For Every Voice That Never Sang
type: MusicAlbum
date published: 2021-07-01
track: For Every Voice That Never Sang
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227615
  explicit: false
  by artist: Kishi Bashi
  in album: For Every Voice That Never Sang
    type: MusicAlbum
    date published: 2021-07-01
  isrc code: USJZA2138301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:00:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d5c42f049e497fd20371b91dcb22ae03254515d2d919200f715a455765f5d79
  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/1vs9g2VMufTkVbWBqtucp0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vs9g2VMufTkVbWBqtucp0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d5c42f049e497fd20371b91dcb22ae03254515d2d919200f715a455765f5d79","isrc":"USJZA2138301","name":"For Every Voice That Never Sang","registered_at":"2026-06-10T03:00:36Z","spotify_id":"1vs9g2VMufTkVbWBqtucp0","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 0x0d5c42f049e497fd20371b91dcb22ae03254515d2d919200f715a455765f5d79. 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/1vs9g2VMufTkVbWBqtucp0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vs9g2VMufTkVbWBqtucp0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0d5c42f049e497fd20371b91dcb22ae03254515d2d919200f715a455765f5d79","isrc":"USJZA2138301","name":"For Every Voice That Never Sang","registered_at":"2026-06-10T03:00:36Z","spotify_id":"1vs9g2VMufTkVbWBqtucp0","type":"track"}

Emigrant EP
type: MusicAlbum
date published: 2021-04-02
track: Cascades
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236177
  explicit: false
  by artist: Kishi Bashi
  in album: Emigrant EP
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: USJZA2036501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:28:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4bd0f420e8cdd499df86b780f4eee42ef1dfafd26f7a2aad4a306dd0dddf416c
  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/1N5P4ZSc4q6mNByPF49nVK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N5P4ZSc4q6mNByPF49nVK
  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 0x4bd0f420e8cdd499df86b780f4eee42ef1dfafd26f7a2aad4a306dd0dddf416c. 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/1N5P4ZSc4q6mNByPF49nVK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N5P4ZSc4q6mNByPF49nVK.
    date published: 2026-07-02T03:55:08Z
track: Wait for Springtime
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240334
  explicit: false
  by artist: Kishi Bashi
  in album: Emigrant EP
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: USJZA2036502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:28:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4990e9c6863858836240f0d9a9d26a2d8ab27c3c119a14b56f7d528a94104ce7
  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/25c3AsPBbkhCuI5P7Ektod.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25c3AsPBbkhCuI5P7Ektod
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4990e9c6863858836240f0d9a9d26a2d8ab27c3c119a14b56f7d528a94104ce7","isrc":"USJZA2036502","name":"Wait for Springtime","registered_at":"2026-06-19T09:28:53Z","spotify_id":"25c3AsPBbkhCuI5P7Ektod","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 0x4990e9c6863858836240f0d9a9d26a2d8ab27c3c119a14b56f7d528a94104ce7. 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/25c3AsPBbkhCuI5P7Ektod.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25c3AsPBbkhCuI5P7Ektod.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4990e9c6863858836240f0d9a9d26a2d8ab27c3c119a14b56f7d528a94104ce7","isrc":"USJZA2036502","name":"Wait for Springtime","registered_at":"2026-06-19T09:28:53Z","spotify_id":"25c3AsPBbkhCuI5P7Ektod","type":"track"}
track: Laughing With
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235350
  explicit: false
  by artist: Kishi Bashi
  in album: Emigrant EP
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: USJZA2036503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:41:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838
  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/2o7ZjIuqto4jCtDS44GHcm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o7ZjIuqto4jCtDS44GHcm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838","isrc":"USJZA2036503","name":"Laughing With","registered_at":"2026-06-24T10:41:04Z","spotify_id":"2o7ZjIuqto4jCtDS44GHcm","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 0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838. 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/2o7ZjIuqto4jCtDS44GHcm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o7ZjIuqto4jCtDS44GHcm.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838","isrc":"USJZA2036503","name":"Laughing With","registered_at":"2026-06-24T10:41:04Z","spotify_id":"2o7ZjIuqto4jCtDS44GHcm","type":"track"}
track: Early Morning Breeze
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256543
  explicit: false
  by artist: Kishi Bashi
  in album: Emigrant EP
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: USJZA2036504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:20:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a2655a98b3e3755a8e3521630e502df50c8fb67d7727e76198c42d31788f571
  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/21xvJr6T7Jk7i8jG3fBLtJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21xvJr6T7Jk7i8jG3fBLtJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9a2655a98b3e3755a8e3521630e502df50c8fb67d7727e76198c42d31788f571","isrc":"USJZA2036504","name":"Early Morning Breeze","registered_at":"2026-06-08T19:20:49Z","spotify_id":"21xvJr6T7Jk7i8jG3fBLtJ","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 0x9a2655a98b3e3755a8e3521630e502df50c8fb67d7727e76198c42d31788f571. 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/21xvJr6T7Jk7i8jG3fBLtJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21xvJr6T7Jk7i8jG3fBLtJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9a2655a98b3e3755a8e3521630e502df50c8fb67d7727e76198c42d31788f571","isrc":"USJZA2036504","name":"Early Morning Breeze","registered_at":"2026-06-08T19:20:49Z","spotify_id":"21xvJr6T7Jk7i8jG3fBLtJ","type":"track"}
track: Those Days Are Gone
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228826
  explicit: false
  by artist: Kishi Bashi
  in album: Emigrant EP
    type: MusicAlbum
    date published: 2021-04-02
  isrc code: USJZA2036505
  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: Town of Pray

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T18:01:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x37deb45da1649322c9d5da5a933c2d1b453359b78c91f6fd4e03d283c13ad205

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5e7WAXkCsLSjjlWn9X9ALA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e7WAXkCsLSjjlWn9X9ALA

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x37deb45da1649322c9d5da5a933c2d1b453359b78c91f6fd4e03d283c13ad205","isrc":"USJZA2036505","name":"Those Days Are Gone","registered_at":"2026-06-25T18:01:58Z","spotify_id":"5e7WAXkCsLSjjlWn9X9ALA","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 0x37deb45da1649322c9d5da5a933c2d1b453359b78c91f6fd4e03d283c13ad205. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5e7WAXkCsLSjjlWn9X9ALA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e7WAXkCsLSjjlWn9X9ALA.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x37deb45da1649322c9d5da5a933c2d1b453359b78c91f6fd4e03d283c13ad205","isrc":"USJZA2036505","name":"Those Days Are Gone","registered_at":"2026-06-25T18:01:58Z","spotify_id":"5e7WAXkCsLSjjlWn9X9ALA","type":"track"}

Town of Pray
type: MusicRecording
duration: PT6M16S
duration ms: 376694
explicit: false
by artist: Kishi Bashi
in album: Emigrant EP
  type: MusicAlbum
  date published: 2021-04-02
isrc code: USJZA2036506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:29:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd423bd2007e2118bd2a78bcd63eba5084bfb0105b4538160753dd1f4c0399706
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/3yzYAsydPKl0hXRH3N9H2T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yzYAsydPKl0hXRH3N9H2T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd423bd2007e2118bd2a78bcd63eba5084bfb0105b4538160753dd1f4c0399706","isrc":"USJZA2036506","name":"Town of Pray","registered_at":"2026-06-26T20:29:27Z","spotify_id":"3yzYAsydPKl0hXRH3N9H2T","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 0xd423bd2007e2118bd2a78bcd63eba5084bfb0105b4538160753dd1f4c0399706. 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/3yzYAsydPKl0hXRH3N9H2T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yzYAsydPKl0hXRH3N9H2T.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd423bd2007e2118bd2a78bcd63eba5084bfb0105b4538160753dd1f4c0399706","isrc":"USJZA2036506","name":"Town of Pray","registered_at":"2026-06-26T20:29:27Z","spotify_id":"3yzYAsydPKl0hXRH3N9H2T","type":"track"}

Laughing With
type: MusicAlbum
date published: 2021-02-18
track: Laughing With
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235350
  explicit: false
  by artist: Kishi Bashi
  in album: Laughing With
    type: MusicAlbum
    date published: 2021-02-18
  isrc code: USJZA2036503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:41:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838
  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/5Equ2u6WPTZwUziZdMy4zv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Equ2u6WPTZwUziZdMy4zv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838","isrc":"USJZA2036503","name":"Laughing With","registered_at":"2026-06-24T10:41:04Z","spotify_id":"5Equ2u6WPTZwUziZdMy4zv","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 0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838. 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/5Equ2u6WPTZwUziZdMy4zv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Equ2u6WPTZwUziZdMy4zv.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf51e7c0706f9af868aa51500584827c9edb0efb659ebd1d927b0b1b474916838","isrc":"USJZA2036503","name":"Laughing With","registered_at":"2026-06-24T10:41:04Z","spotify_id":"5Equ2u6WPTZwUziZdMy4zv","type":"track"}

Never Ending Dream (From the Apple TV+ Original Series “Stillwater”)
type: MusicAlbum
date published: 2020-11-27
track: Never Ending Dream (From the Apple TV+ Original Series “Stillwater”)
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217106
  explicit: false
  by artist: Kishi Bashi
  in album: Never Ending Dream (From the Apple TV+ Original Series “Stillwater”)
    type: MusicAlbum
    date published: 2020-11-27
  isrc code: USJZA2035901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:33:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6FHKdmK2AvN8okEImmphX1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FHKdmK2AvN8okEImmphX1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874","isrc":"USJZA2035901","name":"Never Ending Dream (From the Apple TV+ Original Series “Stillwater”)","registered_at":"2026-06-09T16:33:07Z","spotify_id":"6FHKdmK2AvN8okEImmphX1","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 0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FHKdmK2AvN8okEImmphX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FHKdmK2AvN8okEImmphX1.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xa371303313756fbaca347319940eeb78cbecdaab52cf5302ab457be7a40fc874","isrc":"USJZA2035901","name":"Never Ending Dream (From the Apple TV+ Original Series “Stillwater”)","registered_at":"2026-06-09T16:33:07Z","spotify_id":"6FHKdmK2AvN8okEImmphX1","type":"track"}

Marigolds
type: MusicAlbum
date published: 2019-05-02
track: Marigolds
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232720
  explicit: false
  by artist: Kishi Bashi
  in album: Marigolds
    type: MusicAlbum
    date published: 2019-05-02
  isrc code: USJZA1930103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:52:53+00:00
track: Marigolds - Edit
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226885
  explicit: false
  by artist: Kishi Bashi
  in album: Marigolds
    type: MusicAlbum
    date published: 2019-05-02
  isrc code: USJZA1930112
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:57:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x857411b3c07d674be953dfe82977b16989b6825dcdc10ba5f2dc7c1fd2182438
  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/7C368KjQZkb5URrV8zMmK3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C368KjQZkb5URrV8zMmK3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x857411b3c07d674be953dfe82977b16989b6825dcdc10ba5f2dc7c1fd2182438","isrc":"USJZA1930112","name":"Marigolds - Edit","registered_at":"2026-06-23T10:57:13Z","spotify_id":"7C368KjQZkb5URrV8zMmK3","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 0x857411b3c07d674be953dfe82977b16989b6825dcdc10ba5f2dc7c1fd2182438. 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/7C368KjQZkb5URrV8zMmK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C368KjQZkb5URrV8zMmK3.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x857411b3c07d674be953dfe82977b16989b6825dcdc10ba5f2dc7c1fd2182438","isrc":"USJZA1930112","name":"Marigolds - Edit","registered_at":"2026-06-23T10:57:13Z","spotify_id":"7C368KjQZkb5URrV8zMmK3","type":"track"}

F Delano
type: MusicAlbum
date published: 2019-04-04
track: F Delano
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204106
  explicit: false
  by artist: Kishi Bashi
  in album: F Delano
    type: MusicAlbum
    date published: 2019-04-04
  isrc code: USJZA1930102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:20:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0eeaIXHAuAbJmPcPB76m0r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eeaIXHAuAbJmPcPB76m0r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae","isrc":"USJZA1930102","name":"F Delano","registered_at":"2026-06-08T11:20:44Z","spotify_id":"0eeaIXHAuAbJmPcPB76m0r","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 0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0eeaIXHAuAbJmPcPB76m0r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eeaIXHAuAbJmPcPB76m0r.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xe3a752176945802d534e730113f68e5936c35fe072b9f315955be7ff37b95dae","isrc":"USJZA1930102","name":"F Delano","registered_at":"2026-06-08T11:20:44Z","spotify_id":"0eeaIXHAuAbJmPcPB76m0r","type":"track"}

Summer of '42
type: MusicAlbum
date published: 2019-03-08
track: Summer of '42
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301720
  explicit: false
  by artist: Kishi Bashi
  in album: Summer of '42
    type: MusicAlbum
    date published: 2019-03-08
  isrc code: USJZA1930106
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:43:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5VN3QzpINYlxCoyvPLr1Vu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VN3QzpINYlxCoyvPLr1Vu
  additional property: OTSTimestamp
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    value: 2026-07-08T03:22:41Z
  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 0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VN3QzpINYlxCoyvPLr1Vu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VN3QzpINYlxCoyvPLr1Vu.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x1228f4f924ee156460d2b2a6fd643172a1eda56737408a9168b0e0f57976fab2","isrc":"USJZA1930106","name":"Summer of '42","registered_at":"2026-06-07T05:43:30Z","spotify_id":"5VN3QzpINYlxCoyvPLr1Vu","type":"track"}

Summer of '42 (Edit)
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date published: 2019-03-07
track: Summer of '42 - Edit
  type: MusicRecording
  duration: PT3M45S
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  explicit: false
  by artist: Kishi Bashi
  in album: Summer of '42 (Edit)
    type: MusicAlbum
    date published: 2019-03-07
  isrc code: USJZA1930111

Spotify Singles
type: MusicAlbum
date published: 2017-07-12
track: Can’t Let Go, Juno - Recorded at Spotify Studios NYC
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261797
  explicit: false
  by artist: Kishi Bashi
  in album: Spotify Singles
    type: MusicAlbum
    date published: 2017-07-12
  isrc code: USJZA1723901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:28:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0231ccd8ef81edddbcfef4e2be921fc0ecaf1310c8413a262000803a8dcb1109
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4UGMqwrm5dRhwhdTGX3cZ4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UGMqwrm5dRhwhdTGX3cZ4
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0231ccd8ef81edddbcfef4e2be921fc0ecaf1310c8413a262000803a8dcb1109. 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/4UGMqwrm5dRhwhdTGX3cZ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UGMqwrm5dRhwhdTGX3cZ4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0231ccd8ef81edddbcfef4e2be921fc0ecaf1310c8413a262000803a8dcb1109","isrc":"USJZA1723901","name":"Can’t Let Go, Juno - Recorded at Spotify Studios NYC","registered_at":"2026-06-19T09:28:49Z","spotify_id":"4UGMqwrm5dRhwhdTGX3cZ4","type":"track"}
track: The Only Living Boy in New York - Recorded at Spotify Studios NYC
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240482
  explicit: false
  by artist: Kishi Bashi
  in album: Spotify Singles
    type: MusicAlbum
    date published: 2017-07-12
  isrc code: USJZA1723902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:21:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x87b415b67c91195064bd4ad500a71755eb3b6f74dfd1ad34d28d3ceb14cf6d67
  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/6PAAYRbXQd9nPTz4vi7bIB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PAAYRbXQd9nPTz4vi7bIB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x87b415b67c91195064bd4ad500a71755eb3b6f74dfd1ad34d28d3ceb14cf6d67","isrc":"USJZA1723902","name":"The Only Living Boy in New York - Recorded at Spotify Studios NYC","registered_at":"2026-06-07T19:21:24Z","spotify_id":"6PAAYRbXQd9nPTz4vi7bIB","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 0x87b415b67c91195064bd4ad500a71755eb3b6f74dfd1ad34d28d3ceb14cf6d67. 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/6PAAYRbXQd9nPTz4vi7bIB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PAAYRbXQd9nPTz4vi7bIB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x87b415b67c91195064bd4ad500a71755eb3b6f74dfd1ad34d28d3ceb14cf6d67","isrc":"USJZA1723902","name":"The Only Living Boy in New York - Recorded at Spotify Studios NYC","registered_at":"2026-06-07T19:21:24Z","spotify_id":"6PAAYRbXQd9nPTz4vi7bIB","type":"track"}

Honeybody (Mattsoro Remix)
type: MusicAlbum
date published: 2016-09-16
track: Honeybody - Mattsoro Remix
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192435
  explicit: false
  by artist: Kishi Bashi
  by artist: Mattsoro
  in album: Honeybody (Mattsoro Remix)
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619714
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:49:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdbc0631b955d3ecc687c2bac5f2f668a879cfcd4da5f185b41fa377aaeb07ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/40whu1Py9hb4SGnRFfpgYa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40whu1Py9hb4SGnRFfpgYa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfdbc0631b955d3ecc687c2bac5f2f668a879cfcd4da5f185b41fa377aaeb07ad","isrc":"USJZA1619714","name":"Honeybody - Mattsoro Remix","registered_at":"2026-06-06T16:49:41Z","spotify_id":"40whu1Py9hb4SGnRFfpgYa","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 0xfdbc0631b955d3ecc687c2bac5f2f668a879cfcd4da5f185b41fa377aaeb07ad. 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/40whu1Py9hb4SGnRFfpgYa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40whu1Py9hb4SGnRFfpgYa.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfdbc0631b955d3ecc687c2bac5f2f668a879cfcd4da5f185b41fa377aaeb07ad","isrc":"USJZA1619714","name":"Honeybody - Mattsoro Remix","registered_at":"2026-06-06T16:49:41Z","spotify_id":"40whu1Py9hb4SGnRFfpgYa","type":"track"}

Can't Let Go, Juno/Hey Big Star (Piano Versions)
type: MusicAlbum
date published: 2016-09-16
track: Can't Let Go, Juno (Piano Version)
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  duration: PT3M46S
  duration ms: 226225
  explicit: false
  by artist: Kishi Bashi
  in album: Can't Let Go, Juno/Hey Big Star (Piano Versions)
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619715
track: Hey Big Star (Piano Version)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186934
  explicit: false
  by artist: Kishi Bashi
  in album: Can't Let Go, Juno/Hey Big Star (Piano Versions)
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: USJZA1619716

Can’t Let Go, Juno
type: MusicAlbum
date published: 2016-09-06
track: Can’t Let Go, Juno
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262680
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  by artist: Kishi Bashi
  in album: Can’t Let Go, Juno
    type: MusicAlbum
    date published: 2016-09-06
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdb52d261e9c7323dd042124e6b58f3f75fe63503ab8d40b52f9a9ca4076405. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29McW4FmgxdG4vGG93Cx6H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29McW4FmgxdG4vGG93Cx6H.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xfbdb52d261e9c7323dd042124e6b58f3f75fe63503ab8d40b52f9a9ca4076405","isrc":"USJZA1619704","name":"Can’t Let Go, Juno","registered_at":"2026-06-04T07:22:23Z","spotify_id":"29McW4FmgxdG4vGG93Cx6H","type":"track"}

Hey Big Star
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date published: 2016-08-04
track: Hey Big Star
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    date published: 2016-08-04
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lIGPHS3n2JO2ObZQRAM9l
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d258fc1f247fd392ca3f0eba0780e5688bf6c58eafef8146d5d67ab757d330f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lIGPHS3n2JO2ObZQRAM9l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lIGPHS3n2JO2ObZQRAM9l.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x5d258fc1f247fd392ca3f0eba0780e5688bf6c58eafef8146d5d67ab757d330f","isrc":"USJZA1619702","name":"Hey Big Star","registered_at":"2026-06-06T16:48:16Z","spotify_id":"6lIGPHS3n2JO2ObZQRAM9l","type":"track"}

Say Yeah
type: MusicAlbum
date published: 2016-07-14
track: Say Yeah
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274373
  explicit: false
  by artist: Kishi Bashi
  in album: Say Yeah
    type: MusicAlbum
    date published: 2016-07-14
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4ZluhUcHDV7uZQs5MFWE3F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZluhUcHDV7uZQs5MFWE3F
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7b0790ce8b59392ba0f462e28844a964a0dda510c45fccebb6ff0a27370f1a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZluhUcHDV7uZQs5MFWE3F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZluhUcHDV7uZQs5MFWE3F.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x3a7b0790ce8b59392ba0f462e28844a964a0dda510c45fccebb6ff0a27370f1a","isrc":"USJZA1619703","name":"Say Yeah","registered_at":"2026-06-07T12:59:39Z","spotify_id":"4ZluhUcHDV7uZQs5MFWE3F","type":"track"}

This Must Be the Place (Naive Melody)
type: MusicAlbum
date published: 2015-10-29
track: This Must Be the Place (Naive Melody)
  type: MusicRecording
  duration: PT3M23S
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    type: MusicAlbum
    date published: 2015-10-29
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  additional property: CopyrightStatus
    type: PropertyValue
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/0Xj2sL6yoJwc5iJQx58iUU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xj2sL6yoJwc5iJQx58iUU
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d514585e1a79a43b2d22a416d011101925e6c15422f7588674d14d4263da4e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Xj2sL6yoJwc5iJQx58iUU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xj2sL6yoJwc5iJQx58iUU.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x5d514585e1a79a43b2d22a416d011101925e6c15422f7588674d14d4263da4e5","isrc":"USJZA1516606","name":"This Must Be the Place (Naive Melody)","registered_at":"2026-06-07T19:15:49Z","spotify_id":"0Xj2sL6yoJwc5iJQx58iUU","type":"track"}

Polyvinyl 4-Track Singles Series, Vol. 2
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date published: 2015-10-01
track: Young Bride
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  duration: PT3M31S
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    type: MusicAlbum
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951d9bc85c0efa477c77ed3a548c00e428887a6502a426d2755bb1264fd7dc1e. 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/0YItTXo5ehOJQ2JiRZTaIJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YItTXo5ehOJQ2JiRZTaIJ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x951d9bc85c0efa477c77ed3a548c00e428887a6502a426d2755bb1264fd7dc1e","isrc":"US3R41522301","name":"Young Bride","registered_at":"2026-06-19T09:29:21Z","spotify_id":"0YItTXo5ehOJQ2JiRZTaIJ","type":"track"}
track: Annie, Heart Thief of the Sea
  type: MusicRecording
  duration: PT3M16S
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    type: MusicAlbum
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TZjH2joEshudzD9AYlto9
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc204e40ec68640a6a5901f0d2638613da7e4b69c893ff7dc80e7e02077867e0f. 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/0TZjH2joEshudzD9AYlto9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TZjH2joEshudzD9AYlto9.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc204e40ec68640a6a5901f0d2638613da7e4b69c893ff7dc80e7e02077867e0f","isrc":"US3R41522302","name":"Annie, Heart Thief of the Sea","registered_at":"2026-06-07T06:49:43Z","spotify_id":"0TZjH2joEshudzD9AYlto9","type":"track"}

Kishi Bashi on Audiotree Live
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date published: 2015-02-17
track: Bright Whites - Audiotree Live Version
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  duration: PT7M0S
  duration ms: 420645
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    type: MusicAlbum
    date published: 2015-02-17
  isrc code: QM99V1501001
track: Bittersweet Genesis for Him and Her - Audiotree Live Version
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  duration: PT4M35S
  duration ms: 275860
  explicit: false
  by artist: Kishi Bashi
  by artist: Audiotree
  in album: Kishi Bashi on Audiotree Live
    type: MusicAlbum
    date published: 2015-02-17
  isrc code: QM99V1501002
track: Q&A - Audiotree Live Version
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  duration: PT3M5S
  duration ms: 185422
  explicit: false
  by artist: Kishi Bashi
  by artist: Audiotree
  in album: Kishi Bashi on Audiotree Live
    type: MusicAlbum
    date published: 2015-02-17
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track: Evalyn, Summer Has Arrived - Audiotree Live Version
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  duration: PT4M53S
  duration ms: 293108
  explicit: false
  by artist: Kishi Bashi
  by artist: Audiotree
  in album: Kishi Bashi on Audiotree Live
    type: MusicAlbum
    date published: 2015-02-17
  isrc code: QM99V1501004
track: Atticus, in the Desert - Audiotree Live Version
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  duration: PT6M6S
  duration ms: 366682
  explicit: false
  by artist: Kishi Bashi
  by artist: Audiotree
  in album: Kishi Bashi on Audiotree Live
    type: MusicAlbum
    date published: 2015-02-17
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Philosophize In It! Chemicalize With It!
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date published: 2014-03-20
track: Philosophize In It! Chemicalize With It!
  type: MusicRecording
  duration: PT3M20S
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  by artist: Kishi Bashi
  in album: Philosophize In It! Chemicalize With It!
    type: MusicAlbum
    date published: 2014-03-20
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vdEJSxwepsA0D7wotMAbe
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vdEJSxwepsA0D7wotMAbe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vdEJSxwepsA0D7wotMAbe.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x8e6bbeb482935b8ff68f92fe53f5b14a84f743b2ea07d494017af5fac02d4e95","isrc":"USJZA1414902","name":"Philosophize In It! Chemicalize With It!","registered_at":"2026-06-05T16:23:53Z","spotify_id":"2vdEJSxwepsA0D7wotMAbe","type":"track"}

Philosophize In It! Chemicalize With It! / Song For The Sold
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date published: 2013-09-10
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    type: MusicAlbum
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255075c1053a51d29e313514ba3617bb47a4e81509138d6a5f91b78c973aca34. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zzxyq0nScR5EU2ub5pyO6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zzxyq0nScR5EU2ub5pyO6.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x255075c1053a51d29e313514ba3617bb47a4e81509138d6a5f91b78c973aca34","isrc":"USJZA1414914","name":"Philosophize In It! Chemicalize With It! (Tokyo Mix)","registered_at":"2026-06-21T21:50:38Z","spotify_id":"2zzxyq0nScR5EU2ub5pyO6","type":"track"}
track: Song For The Sold
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179280
  explicit: false
  by artist: Kishi Bashi
  in album: Philosophize In It! Chemicalize With It! / Song For The Sold
    type: MusicAlbum
    date published: 2013-09-10
  isrc code: USJZA1912402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:46:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedb9ec02730cea733b484fbed5ff6c9f812a6e6a3ce1cefb7a7820be535366e2
  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/16fMYM9AEIYC2pkrxhUFds.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16fMYM9AEIYC2pkrxhUFds
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xedb9ec02730cea733b484fbed5ff6c9f812a6e6a3ce1cefb7a7820be535366e2","isrc":"USJZA1912402","name":"Song For The Sold","registered_at":"2026-06-09T06:46:29Z","spotify_id":"16fMYM9AEIYC2pkrxhUFds","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 0xedb9ec02730cea733b484fbed5ff6c9f812a6e6a3ce1cefb7a7820be535366e2. 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/16fMYM9AEIYC2pkrxhUFds.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16fMYM9AEIYC2pkrxhUFds.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xedb9ec02730cea733b484fbed5ff6c9f812a6e6a3ce1cefb7a7820be535366e2","isrc":"USJZA1912402","name":"Song For The Sold","registered_at":"2026-06-09T06:46:29Z","spotify_id":"16fMYM9AEIYC2pkrxhUFds","type":"track"}

7" Singles
type: MusicAlbum
date published: 2013-04-02
track: Manchester
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246173
  explicit: false
  by artist: Kishi Bashi
  in album: 7" Singles
    type: MusicAlbum
    date published: 2013-04-02
  isrc code: USJZA1360001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T05:27:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0987b9b09245e91b8756d9de01614b5383202d71060dc19ddad4a5ba136935f7
  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/7d8KpKDhgmfxGRgbVJZuSa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d8KpKDhgmfxGRgbVJZuSa
  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 0x0987b9b09245e91b8756d9de01614b5383202d71060dc19ddad4a5ba136935f7. 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/7d8KpKDhgmfxGRgbVJZuSa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d8KpKDhgmfxGRgbVJZuSa.
    date published: 2026-07-02T05:09:12Z
track: A Sunday Smile (by Beirut)
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239705
  explicit: false
  by artist: Kishi Bashi
  in album: 7" Singles
    type: MusicAlbum
    date published: 2013-04-02
  isrc code: USJZA1360002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:39:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7429b5fde8aff3c3678c42aeb66cc50ceeeba982952345484c697993a8f40be
  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/3giV8LdCwQzATwwnXBGqcg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3giV8LdCwQzATwwnXBGqcg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7429b5fde8aff3c3678c42aeb66cc50ceeeba982952345484c697993a8f40be","isrc":"USJZA1360002","name":"A Sunday Smile (by Beirut)","registered_at":"2026-06-10T15:39:04Z","spotify_id":"3giV8LdCwQzATwwnXBGqcg","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 0xe7429b5fde8aff3c3678c42aeb66cc50ceeeba982952345484c697993a8f40be. 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/3giV8LdCwQzATwwnXBGqcg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3giV8LdCwQzATwwnXBGqcg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe7429b5fde8aff3c3678c42aeb66cc50ceeeba982952345484c697993a8f40be","isrc":"USJZA1360002","name":"A Sunday Smile (by Beirut)","registered_at":"2026-06-10T15:39:04Z","spotify_id":"3giV8LdCwQzATwwnXBGqcg","type":"track"}
track: Bright Whites
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253132
  explicit: false
  by artist: Kishi Bashi
  in album: 7" Singles
    type: MusicAlbum
    date published: 2013-04-02
  isrc code: USJZA1360101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T15:19:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf7f767a4a45526a9353e35f232a72c290dff54dca1d02a270121302cc646278
  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/4TjYQGHTHJo4CDao8rNZQp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TjYQGHTHJo4CDao8rNZQp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf7f767a4a45526a9353e35f232a72c290dff54dca1d02a270121302cc646278","isrc":"USJZA1360101","name":"Bright Whites","registered_at":"2026-06-25T15:19:56Z","spotify_id":"4TjYQGHTHJo4CDao8rNZQp","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 0xaf7f767a4a45526a9353e35f232a72c290dff54dca1d02a270121302cc646278. 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/4TjYQGHTHJo4CDao8rNZQp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TjYQGHTHJo4CDao8rNZQp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaf7f767a4a45526a9353e35f232a72c290dff54dca1d02a270121302cc646278","isrc":"USJZA1360101","name":"Bright Whites","registered_at":"2026-06-25T15:19:56Z","spotify_id":"4TjYQGHTHJo4CDao8rNZQp","type":"track"}
track: This Must Be the Place (Naive Melody) [by Talking Heads]
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206896
  explicit: false
  by artist: Kishi Bashi
  in album: 7" Singles
    type: MusicAlbum
    date published: 2013-04-02
  isrc code: USJZA1360102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:52:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fc23631ac2a0bb65625a190a6882aa12d34c1319fb31bdc024770ae48ff6378
  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/7nSomK5Wrh8KWUCJbluEgo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nSomK5Wrh8KWUCJbluEgo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1fc23631ac2a0bb65625a190a6882aa12d34c1319fb31bdc024770ae48ff6378","isrc":"USJZA1360102","name":"This Must Be the Place (Naive Melody) [by Talking Heads]","registered_at":"2026-06-04T08:52:59Z","spotify_id":"7nSomK5Wrh8KWUCJbluEgo","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 0x1fc23631ac2a0bb65625a190a6882aa12d34c1319fb31bdc024770ae48ff6378. 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/7nSomK5Wrh8KWUCJbluEgo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nSomK5Wrh8KWUCJbluEgo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1fc23631ac2a0bb65625a190a6882aa12d34c1319fb31bdc024770ae48ff6378","isrc":"USJZA1360102","name":"This Must Be the Place (Naive Melody) [by Talking Heads]","registered_at":"2026-06-04T08:52:59Z","spotify_id":"7nSomK5Wrh8KWUCJbluEgo","type":"track"}
track: It All Began With A Burst
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183591
  explicit: false
  by artist: Kishi Bashi
  in album: 7" Singles
    type: MusicAlbum
    date published: 2013-04-02
  isrc code: USJZA1360201
  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: Prologue/Twilight (by ELO)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T16:09:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x42a720d9082b96cd48836c519fedae36243464cf02aecea446c61d71bbf3e13a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3ygmyndNCCsO9Qu0dsWQxe.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ygmyndNCCsO9Qu0dsWQxe

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x42a720d9082b96cd48836c519fedae36243464cf02aecea446c61d71bbf3e13a","isrc":"USJZA1360201","name":"It All Began With A Burst","registered_at":"2026-06-26T16:09:58Z","spotify_id":"3ygmyndNCCsO9Qu0dsWQxe","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 0x42a720d9082b96cd48836c519fedae36243464cf02aecea446c61d71bbf3e13a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ygmyndNCCsO9Qu0dsWQxe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ygmyndNCCsO9Qu0dsWQxe.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x42a720d9082b96cd48836c519fedae36243464cf02aecea446c61d71bbf3e13a","isrc":"USJZA1360201","name":"It All Began With A Burst","registered_at":"2026-06-26T16:09:58Z","spotify_id":"3ygmyndNCCsO9Qu0dsWQxe","type":"track"}

Prologue/Twilight (by ELO)
type: MusicRecording
duration: PT4M53S
duration ms: 293415
explicit: false
by artist: Kishi Bashi
in album: 7" Singles
  type: MusicAlbum
  date published: 2013-04-02
isrc code: USJZA1360202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:50:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ede4c4e2f804a7411d96d09947ee2304518f0a676129bd68ef2ca68703d32af
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/3ndqInv0BvxZjEK5yFo8Ln.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ndqInv0BvxZjEK5yFo8Ln
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ede4c4e2f804a7411d96d09947ee2304518f0a676129bd68ef2ca68703d32af","isrc":"USJZA1360202","name":"Prologue/Twilight (by ELO)","registered_at":"2026-06-21T19:50:53Z","spotify_id":"3ndqInv0BvxZjEK5yFo8Ln","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 0x7ede4c4e2f804a7411d96d09947ee2304518f0a676129bd68ef2ca68703d32af. 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/3ndqInv0BvxZjEK5yFo8Ln.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ndqInv0BvxZjEK5yFo8Ln.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7ede4c4e2f804a7411d96d09947ee2304518f0a676129bd68ef2ca68703d32af","isrc":"USJZA1360202","name":"Prologue/Twilight (by ELO)","registered_at":"2026-06-21T19:50:53Z","spotify_id":"3ndqInv0BvxZjEK5yFo8Ln","type":"track"}

Holiday Flexi Single
type: MusicAlbum
date published: 2012-11-27
track: It's Christmas, But It's Not White Here In Our Town
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105422
  explicit: false
  by artist: Kishi Bashi
  in album: Holiday Flexi Single
    type: MusicAlbum
    date published: 2012-11-27
  isrc code: USJZA1200074

Room for Dream
type: MusicAlbum
date published: 2012-10-24
track: Manchester - EP Mix
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247253
  explicit: false
  by artist: Kishi Bashi
  in album: Room for Dream
    type: MusicAlbum
    date published: 2012-10-24
  isrc code: USJZA1709801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:56:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6787118fb3a9e4b73c8c358f1c08e7af64515079e6022987633ed57a60576bec
  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/1XZRKRjTZBRpV2b8akXjq9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XZRKRjTZBRpV2b8akXjq9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6787118fb3a9e4b73c8c358f1c08e7af64515079e6022987633ed57a60576bec","isrc":"USJZA1709801","name":"Manchester - EP Mix","registered_at":"2026-06-24T07:56:35Z","spotify_id":"1XZRKRjTZBRpV2b8akXjq9","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 0x6787118fb3a9e4b73c8c358f1c08e7af64515079e6022987633ed57a60576bec. 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/1XZRKRjTZBRpV2b8akXjq9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XZRKRjTZBRpV2b8akXjq9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6787118fb3a9e4b73c8c358f1c08e7af64515079e6022987633ed57a60576bec","isrc":"USJZA1709801","name":"Manchester - EP Mix","registered_at":"2026-06-24T07:56:35Z","spotify_id":"1XZRKRjTZBRpV2b8akXjq9","type":"track"}
track: Bright Whites - EP Mix
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256160
  explicit: false
  by artist: Kishi Bashi
  in album: Room for Dream
    type: MusicAlbum
    date published: 2012-10-24
  isrc code: USJZA1709802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:28:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d2ef68b99074686ba8d2035262336dd342625a5ee7cdeb0d622f62379bdf0e3
  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/0XxhhRNAa3QL552paekh04.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XxhhRNAa3QL552paekh04
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d2ef68b99074686ba8d2035262336dd342625a5ee7cdeb0d622f62379bdf0e3","isrc":"USJZA1709802","name":"Bright Whites - EP Mix","registered_at":"2026-06-19T09:28:43Z","spotify_id":"0XxhhRNAa3QL552paekh04","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 0x3d2ef68b99074686ba8d2035262336dd342625a5ee7cdeb0d622f62379bdf0e3. 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/0XxhhRNAa3QL552paekh04.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XxhhRNAa3QL552paekh04.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3d2ef68b99074686ba8d2035262336dd342625a5ee7cdeb0d622f62379bdf0e3","isrc":"USJZA1709802","name":"Bright Whites - EP Mix","registered_at":"2026-06-19T09:28:43Z","spotify_id":"0XxhhRNAa3QL552paekh04","type":"track"}
track: Evalyn, Summer Has Arrived
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241946
  explicit: false
  by artist: Kishi Bashi
  by artist: Kevin Barnes
  in album: Room for Dream
    type: MusicAlbum
    date published: 2012-10-24
  isrc code: USJZA1709803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:32:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe47d2b82a80982d7551977b43745a2eb7d43e46bb7eab9c7b1cab8fca13e501c
  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/1TM5uNwHtE21jFx6NPMJVz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TM5uNwHtE21jFx6NPMJVz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe47d2b82a80982d7551977b43745a2eb7d43e46bb7eab9c7b1cab8fca13e501c","isrc":"USJZA1709803","name":"Evalyn, Summer Has Arrived","registered_at":"2026-06-18T14:32:58Z","spotify_id":"1TM5uNwHtE21jFx6NPMJVz","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 0xe47d2b82a80982d7551977b43745a2eb7d43e46bb7eab9c7b1cab8fca13e501c. 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/1TM5uNwHtE21jFx6NPMJVz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TM5uNwHtE21jFx6NPMJVz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe47d2b82a80982d7551977b43745a2eb7d43e46bb7eab9c7b1cab8fca13e501c","isrc":"USJZA1709803","name":"Evalyn, Summer Has Arrived","registered_at":"2026-06-18T14:32:58Z","spotify_id":"1TM5uNwHtE21jFx6NPMJVz","type":"track"}
track: Conversations at the End of the World
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300546
  explicit: false
  by artist: Kishi Bashi
  in album: Room for Dream
    type: MusicAlbum
    date published: 2012-10-24
  isrc code: USJZA1709804
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:40:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17af551561d81da39491e6be226e399caad1557474cddeef86631b218f5c39d3
  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/7sF6fMwgJklgeI3XpuJdH8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sF6fMwgJklgeI3XpuJdH8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17af551561d81da39491e6be226e399caad1557474cddeef86631b218f5c39d3","isrc":"USJZA1709804","name":"Conversations at the End of the World","registered_at":"2026-06-24T10:40:56Z","spotify_id":"7sF6fMwgJklgeI3XpuJdH8","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 0x17af551561d81da39491e6be226e399caad1557474cddeef86631b218f5c39d3. 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/7sF6fMwgJklgeI3XpuJdH8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sF6fMwgJklgeI3XpuJdH8.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x17af551561d81da39491e6be226e399caad1557474cddeef86631b218f5c39d3","isrc":"USJZA1709804","name":"Conversations at the End of the World","registered_at":"2026-06-24T10:40:56Z","spotify_id":"7sF6fMwgJklgeI3XpuJdH8","type":"track"}
track: Unicorns Die When You Leave
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205848
  explicit: false
  by artist: Kishi Bashi
  in album: Room for Dream
  isrc code: USJZA1709805
  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

Room for Dream
type: MusicAlbum
date published: 2012-10-24

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T06:57:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1436ced69cac1acd45ee8a2c42bbea9ee440dfa1a66bd790d7eeecb7b84cf7ba

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/74hC08HumNX5SF9PYuuaaV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74hC08HumNX5SF9PYuuaaV

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1436ced69cac1acd45ee8a2c42bbea9ee440dfa1a66bd790d7eeecb7b84cf7ba","isrc":"USJZA1709805","name":"Unicorns Die When You Leave","registered_at":"2026-06-09T06:57:31Z","spotify_id":"74hC08HumNX5SF9PYuuaaV","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 0x1436ced69cac1acd45ee8a2c42bbea9ee440dfa1a66bd790d7eeecb7b84cf7ba. 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/74hC08HumNX5SF9PYuuaaV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74hC08HumNX5SF9PYuuaaV.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x1436ced69cac1acd45ee8a2c42bbea9ee440dfa1a66bd790d7eeecb7b84cf7ba","isrc":"USJZA1709805","name":"Unicorns Die When You Leave","registered_at":"2026-06-09T06:57:31Z","spotify_id":"74hC08HumNX5SF9PYuuaaV","type":"track"}

Kantos
type: MusicAlbum
date published: 2024-08-23
track: Violin Akai
  type: MusicRecording
  duration: PT1M13S
  duration ms: 73426
  explicit: false
  by artist: Kishi Bashi
  in album: Kantos
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USJZA2447501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:28:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22c61ad40b88057cd678520bbba159d1b306bfe0ce87db1000004da341deed9f
  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/4MTFI2EipMAi7rVc4tdRNv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MTFI2EipMAi7rVc4tdRNv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x22c61ad40b88057cd678520bbba159d1b306bfe0ce87db1000004da341deed9f","isrc":"USJZA2447501","name":"Violin Akai","registered_at":"2026-06-08T02:28:31Z","spotify_id":"4MTFI2EipMAi7rVc4tdRNv","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 0x22c61ad40b88057cd678520bbba159d1b306bfe0ce87db1000004da341deed9f. 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/4MTFI2EipMAi7rVc4tdRNv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MTFI2EipMAi7rVc4tdRNv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x22c61ad40b88057cd678520bbba159d1b306bfe0ce87db1000004da341deed9f","isrc":"USJZA2447501","name":"Violin Akai","registered_at":"2026-06-08T02:28:31Z","spotify_id":"4MTFI2EipMAi7rVc4tdRNv","type":"track"}
track: Chiba Funk
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249680
  explicit: false
  by artist: Kishi Bashi
  in album: Kantos
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USJZA2447502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:01:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd70b0bada4215da90fb1a57140b18d98b9847a87d48e34954a2f97d1e4b2e10a
  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/4iPlbnZYsS8alY1b2kYLwM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iPlbnZYsS8alY1b2kYLwM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd70b0bada4215da90fb1a57140b18d98b9847a87d48e34954a2f97d1e4b2e10a","isrc":"USJZA2447502","name":"Chiba Funk","registered_at":"2026-06-07T13:01:03Z","spotify_id":"4iPlbnZYsS8alY1b2kYLwM","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 0xd70b0bada4215da90fb1a57140b18d98b9847a87d48e34954a2f97d1e4b2e10a. 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/4iPlbnZYsS8alY1b2kYLwM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iPlbnZYsS8alY1b2kYLwM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd70b0bada4215da90fb1a57140b18d98b9847a87d48e34954a2f97d1e4b2e10a","isrc":"USJZA2447502","name":"Chiba Funk","registered_at":"2026-06-07T13:01:03Z","spotify_id":"4iPlbnZYsS8alY1b2kYLwM","type":"track"}
track: Late Night Comic
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233506
  explicit: false
  by artist: Kishi Bashi
  in album: Kantos
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USJZA2447503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:03:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ebb8d7df349bbe12223da9b1bf82c1629fc9d0a1291624462e16799c0089505
  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/7fTMwtsPoZWGQLlmqHBV3K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fTMwtsPoZWGQLlmqHBV3K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ebb8d7df349bbe12223da9b1bf82c1629fc9d0a1291624462e16799c0089505","isrc":"USJZA2447503","name":"Late Night Comic","registered_at":"2026-06-07T13:03:25Z","spotify_id":"7fTMwtsPoZWGQLlmqHBV3K","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 0x3ebb8d7df349bbe12223da9b1bf82c1629fc9d0a1291624462e16799c0089505. 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/7fTMwtsPoZWGQLlmqHBV3K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fTMwtsPoZWGQLlmqHBV3K.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3ebb8d7df349bbe12223da9b1bf82c1629fc9d0a1291624462e16799c0089505","isrc":"USJZA2447503","name":"Late Night Comic","registered_at":"2026-06-07T13:03:25Z","spotify_id":"7fTMwtsPoZWGQLlmqHBV3K","type":"track"}
track: Colorful State
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233306
  explicit: false
  by artist: Kishi Bashi
  in album: Kantos
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USJZA2447504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:19:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3
  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/2Y0ZCmusUToyIoaHGnG0Ro.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y0ZCmusUToyIoaHGnG0Ro
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3","isrc":"USJZA2447504","name":"Colorful State","registered_at":"2026-06-05T08:19:13Z","spotify_id":"2Y0ZCmusUToyIoaHGnG0Ro","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 0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3. 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/2Y0ZCmusUToyIoaHGnG0Ro.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y0ZCmusUToyIoaHGnG0Ro.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x59f8565c80ca9bb0c9da381bb0b2a1faed2b26ad30eb8978cbd537c3a4a9a5d3","isrc":"USJZA2447504","name":"Colorful State","registered_at":"2026-06-05T08:19:13Z","spotify_id":"2Y0ZCmusUToyIoaHGnG0Ro","type":"track"}
track: Escape from Knossos
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107346
  explicit: false
  by artist: Kishi Bashi
  in album: Kantos
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USJZA2447505
  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: Icarus IV
track: Hollywood Intermission
track: Lilliputian Chop
track: Analógico Brasil
track: Make Believe
track: Call It Off
track: Tokyo Love Story (Love Story Wa Totsuzen Ni)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T06:47:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x76b815c02caed37c1bb966aedf5f779bc2814593cb3fc6a7f78564f5440963de

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5vtE4AthWcHjdCMOSEgBVb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vtE4AthWcHjdCMOSEgBVb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x76b815c02caed37c1bb966aedf5f779bc2814593cb3fc6a7f78564f5440963de","isrc":"USJZA2447505","name":"Escape from Knossos","registered_at":"2026-06-09T06:47:56Z","spotify_id":"5vtE4AthWcHjdCMOSEgBVb","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 0x76b815c02caed37c1bb966aedf5f779bc2814593cb3fc6a7f78564f5440963de. 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/5vtE4AthWcHjdCMOSEgBVb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vtE4AthWcHjdCMOSEgBVb.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x76b815c02caed37c1bb966aedf5f779bc2814593cb3fc6a7f78564f5440963de","isrc":"USJZA2447505","name":"Escape from Knossos","registered_at":"2026-06-09T06:47:56Z","spotify_id":"5vtE4AthWcHjdCMOSEgBVb","type":"track"}

Icarus IV
type: MusicRecording
duration: PT4M17S
duration ms: 257200
explicit: false
by artist: Kishi Bashi
in album: Kantos
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USJZA2447506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537
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/3OCklKEUsZyGGvf3TGCNli.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OCklKEUsZyGGvf3TGCNli
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537","isrc":"USJZA2447506","name":"Icarus IV","registered_at":"2026-06-07T06:48:39Z","spotify_id":"3OCklKEUsZyGGvf3TGCNli","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 0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537. 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/3OCklKEUsZyGGvf3TGCNli.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OCklKEUsZyGGvf3TGCNli.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x89c0dfcfc707fe73854f9ab06473d3680cc2b12f1229f6748a3f065dfa60b537","isrc":"USJZA2447506","name":"Icarus IV","registered_at":"2026-06-07T06:48:39Z","spotify_id":"3OCklKEUsZyGGvf3TGCNli","type":"track"}

Hollywood Intermission
type: MusicRecording
duration: PT0M30S
duration ms: 30360
explicit: false
by artist: Kishi Bashi
in album: Kantos
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USJZA2447507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:02:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e25bb637f4077485711fe807fd6748119b8d567396249ff2eb33c7caa9885f0
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/2NY2WqSGxqCTWYYQI3qIGT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NY2WqSGxqCTWYYQI3qIGT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e25bb637f4077485711fe807fd6748119b8d567396249ff2eb33c7caa9885f0","isrc":"USJZA2447507","name":"Hollywood Intermission","registered_at":"2026-06-21T22:02:13Z","spotify_id":"2NY2WqSGxqCTWYYQI3qIGT","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 0x4e25bb637f4077485711fe807fd6748119b8d567396249ff2eb33c7caa9885f0. 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/2NY2WqSGxqCTWYYQI3qIGT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NY2WqSGxqCTWYYQI3qIGT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4e25bb637f4077485711fe807fd6748119b8d567396249ff2eb33c7caa9885f0","isrc":"USJZA2447507","name":"Hollywood Intermission","registered_at":"2026-06-21T22:02:13Z","spotify_id":"2NY2WqSGxqCTWYYQI3qIGT","type":"track"}

Lilliputian Chop
type: MusicRecording
duration: PT3M37S
duration ms: 217080
explicit: false
by artist: Kishi Bashi
by artist: Augie Bello
in album: Kantos
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USJZA2447508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:29:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32cd7c1578b7c28891b6b97fd10604437d0e3e775f500f2ddd95f241c1ca5390
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/7zvQf7UpvMKCpHP3sZGXJD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zvQf7UpvMKCpHP3sZGXJD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32cd7c1578b7c28891b6b97fd10604437d0e3e775f500f2ddd95f241c1ca5390","isrc":"USJZA2447508","name":"Lilliputian Chop","registered_at":"2026-06-08T02:29:03Z","spotify_id":"7zvQf7UpvMKCpHP3sZGXJD","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 0x32cd7c1578b7c28891b6b97fd10604437d0e3e775f500f2ddd95f241c1ca5390. 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/7zvQf7UpvMKCpHP3sZGXJD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zvQf7UpvMKCpHP3sZGXJD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x32cd7c1578b7c28891b6b97fd10604437d0e3e775f500f2ddd95f241c1ca5390","isrc":"USJZA2447508","name":"Lilliputian Chop","registered_at":"2026-06-08T02:29:03Z","spotify_id":"7zvQf7UpvMKCpHP3sZGXJD","type":"track"}

Analógico Brasil
type: MusicRecording
duration: PT4M22S
duration ms: 262040
explicit: false
by artist: Kishi Bashi
in album: Kantos
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USJZA2447509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:04:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x429df3a2a10b265824c1c539bafee538e320b5b5ebeb35277512d3a1a3c95d1d
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/20OhI8hOdHLrX1yisum0dU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20OhI8hOdHLrX1yisum0dU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x429df3a2a10b265824c1c539bafee538e320b5b5ebeb35277512d3a1a3c95d1d","isrc":"USJZA2447509","name":"Analógico Brasil","registered_at":"2026-06-10T03:04:51Z","spotify_id":"20OhI8hOdHLrX1yisum0dU","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 0x429df3a2a10b265824c1c539bafee538e320b5b5ebeb35277512d3a1a3c95d1d. 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/20OhI8hOdHLrX1yisum0dU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20OhI8hOdHLrX1yisum0dU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x429df3a2a10b265824c1c539bafee538e320b5b5ebeb35277512d3a1a3c95d1d","isrc":"USJZA2447509","name":"Analógico Brasil","registered_at":"2026-06-10T03:04:51Z","spotify_id":"20OhI8hOdHLrX1yisum0dU","type":"track"}

Make Believe
type: MusicRecording
duration: PT4M20S
duration ms: 260173
explicit: false
by artist: Kishi Bashi
by artist: Linqua Franqa
in album: Kantos
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USJZA2447510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:37:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560
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/5OGxYG2DCmnUPPL1fDXBMD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OGxYG2DCmnUPPL1fDXBMD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560","isrc":"USJZA2447510","name":"Make Believe","registered_at":"2026-06-08T02:37:48Z","spotify_id":"5OGxYG2DCmnUPPL1fDXBMD","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 0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560. 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/5OGxYG2DCmnUPPL1fDXBMD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OGxYG2DCmnUPPL1fDXBMD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd2f0cb6279b334c86ae4e05826279219670d9534c3ef515e88b03b1d568bc560","isrc":"USJZA2447510","name":"Make Believe","registered_at":"2026-06-08T02:37:48Z","spotify_id":"5OGxYG2DCmnUPPL1fDXBMD","type":"track"}

Call It Off
type: MusicRecording
duration: PT3M30S
duration ms: 210186
explicit: false
by artist: Kishi Bashi
in album: Kantos
  type: MusicAlbum
  date published: 2024-08-23
isrc code: USJZA2447511
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x06da82922c6839663d42a5423fa797177de7932f377f2305ef83e9007495b548
additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/5lYPDEOWRgJ0wMYhAy74XQ.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lYPDEOWRgJ0wMYhAy74XQ
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06da82922c6839663d42a5423fa797177de7932f377f2305ef83e9007495b548. 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/5lYPDEOWRgJ0wMYhAy74XQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lYPDEOWRgJ0wMYhAy74XQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x06da82922c6839663d42a5423fa797177de7932f377f2305ef83e9007495b548","isrc":"USJZA2447511","name":"Call It Off","registered_at":"2026-06-10T16:20:04Z","spotify_id":"5lYPDEOWRgJ0wMYhAy74XQ","type":"track"}

Tokyo Love Story (Love Story Wa Totsuzen Ni)
type: MusicRecording
duration: PT4M12S
duration ms: 252733
explicit: false
by artist: Kishi Bashi
in album: Kantos
  type: MusicAlbum
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isrc code: USJZA2447512
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ku7g2QbpZJheQbK3Z6iwP.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec108fe83fec44bbbebd0b1c714314395892f058567e124fc7b5a9281744494. 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/5ku7g2QbpZJheQbK3Z6iwP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ku7g2QbpZJheQbK3Z6iwP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xaec108fe83fec44bbbebd0b1c714314395892f058567e124fc7b5a9281744494","isrc":"USJZA2447512","name":"Tokyo Love Story (Love Story Wa Totsuzen Ni)","registered_at":"2026-06-10T16:18:56Z","spotify_id":"5ku7g2QbpZJheQbK3Z6iwP","type":"track"}

Lilliputian Chop
type: MusicAlbum
date published: 2024-08-06
track: Lilliputian Chop
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217080
  explicit: false
  by artist: Kishi Bashi
  by artist: Augie Bello
  in album: Lilliputian Chop
    type: MusicAlbum
    date published: 2024-08-06
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cd7c1578b7c28891b6b97fd10604437d0e3e775f500f2ddd95f241c1ca5390. 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/7ugZBeWH6nrtgPeP0vnoEB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ugZBeWH6nrtgPeP0vnoEB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x32cd7c1578b7c28891b6b97fd10604437d0e3e775f500f2ddd95f241c1ca5390","isrc":"USJZA2447508","name":"Lilliputian Chop","registered_at":"2026-06-08T02:29:03Z","spotify_id":"7ugZBeWH6nrtgPeP0vnoEB","type":"track"}

Intro at the Piano
type: MusicRecording
duration: PT0M43S
duration ms: 43930
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346101
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49814b4c7801f2b9f3e9eb17b109b84178a9b84ac429271c4b63eb4b74ca8756. 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/7vpdyDYouO6T45APkxtWjL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vpdyDYouO6T45APkxtWjL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x49814b4c7801f2b9f3e9eb17b109b84178a9b84ac429271c4b63eb4b74ca8756","isrc":"USJZA2346101","name":"Intro at the Piano","registered_at":"2026-06-25T17:59:49Z","spotify_id":"7vpdyDYouO6T45APkxtWjL","type":"track"}

Red, White, and Blue
type: MusicRecording
duration: PT4M38S
duration ms: 278301
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346102
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c78c69979b440daaecc25d2fa27713e80b1adc725a347cc101bf3c7461c4ca9. 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/1oM6yJxymi8Bgsu75q7EMN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oM6yJxymi8Bgsu75q7EMN.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6c78c69979b440daaecc25d2fa27713e80b1adc725a347cc101bf3c7461c4ca9","isrc":"USJZA2346102","name":"Red, White, and Blue","registered_at":"2026-06-24T05:46:44Z","spotify_id":"1oM6yJxymi8Bgsu75q7EMN","type":"track"}

Improvisation at Heart Mountain
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duration: PT1M20S
duration ms: 80469
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346103
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:49:00+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MqDo7tbBslFLRKiaaU6U4
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a85a98f77649efa206ab5ab585c6ab9224fe031cf44b2c6b82235868da4e41. 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/2MqDo7tbBslFLRKiaaU6U4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MqDo7tbBslFLRKiaaU6U4.
  date published: 2026-07-02T03:30:09Z
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Summer of ’42 - Orchestral Edition
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duration: PT4M24S
duration ms: 264782
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by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AJQmJ5MW2QGuFdANU0OLX
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddab98c59734c4a7ab7fec0f7a2d4cb3cc2c8a6ac347fe774f1d0a84728eecf. 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/0AJQmJ5MW2QGuFdANU0OLX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AJQmJ5MW2QGuFdANU0OLX.
  date published: 2026-07-02T03:55:08Z
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Improvisation in the Root Cellar
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duration: PT1M14S
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explicit: false
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in album: Music from the Song Film: Omoiyari
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  date published: 2023-11-17
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zxaL8zp2E2mlxRMD2slIL
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256e1fb30b7c143f4a7e3197f62643129344acf9a6ffa1ca7e64c8ce06202d02. 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/6zxaL8zp2E2mlxRMD2slIL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zxaL8zp2E2mlxRMD2slIL.
  date published: 2026-07-02T05:09:12Z
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伊賀上野城 (Iga Ueno Castle)
type: MusicRecording
duration: PT1M25S
duration ms: 85300
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4EQPxhKc3eU98CmF9n1Hth.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQPxhKc3eU98CmF9n1Hth
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d515322552dcdfa0fc20a4540ebba9171a9b0045809876eedf8c71b8c63b801. 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/4EQPxhKc3eU98CmF9n1Hth.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQPxhKc3eU98CmF9n1Hth.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9d515322552dcdfa0fc20a4540ebba9171a9b0045809876eedf8c71b8c63b801","isrc":"USJZA2346106","name":"伊賀上野城 (Iga Ueno Castle)","registered_at":"2026-06-20T23:26:34Z","spotify_id":"4EQPxhKc3eU98CmF9n1Hth","type":"track"}

Improvisation at Jerome, AR
type: MusicRecording
duration: PT0M58S
duration ms: 58847
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
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isrc code: USJZA2346107
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1PIdcYosxoBHNrdJysHAp5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PIdcYosxoBHNrdJysHAp5
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1a6d5b3af1812fb23b663ba08f4c68d893e9a2cc693620b46a3038014b12e6. 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/1PIdcYosxoBHNrdJysHAp5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PIdcYosxoBHNrdJysHAp5.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xed1a6d5b3af1812fb23b663ba08f4c68d893e9a2cc693620b46a3038014b12e6","isrc":"USJZA2346107","name":"Improvisation at Jerome, AR","registered_at":"2026-06-25T07:46:21Z","spotify_id":"1PIdcYosxoBHNrdJysHAp5","type":"track"}

Theme for Jerome - Orchestral Edition
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duration: PT3M31S
duration ms: 211221
explicit: false
by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
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  date published: 2023-11-17
isrc code: USJZA2346108
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ryxxVKazV5gF9n523Sqd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ryxxVKazV5gF9n523Sqd3
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88e97a7f847333d04ad5a35aaaafe133e384addb280315c6f5db314c0ccb8a0. 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/2ryxxVKazV5gF9n523Sqd3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ryxxVKazV5gF9n523Sqd3.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc88e97a7f847333d04ad5a35aaaafe133e384addb280315c6f5db314c0ccb8a0","isrc":"USJZA2346108","name":"Theme for Jerome - Orchestral Edition","registered_at":"2026-06-23T01:23:51Z","spotify_id":"2ryxxVKazV5gF9n523Sqd3","type":"track"}

涙そうそう (Nada Sou Sou)
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duration: PT1M22S
duration ms: 82561
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346109

上を向いて歩こう (Ue O Muite Arukou)
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duration: PT0M23S
duration ms: 23378
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17

A Safe Place for Animals
type: MusicRecording
duration: PT0M49S
duration ms: 49662
explicit: false
by artist: Kishi Bashi
by artist: Sola Ishibashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346111

Manchester - Acoustic Edition
type: MusicRecording
duration: PT4M4S
duration ms: 244849
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:40:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd9996198a249669f5ebf968d1a92b5b7764b24c595db41a7c5ea94458cad45e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/62xXzRHMogjOgh6AILVKPc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62xXzRHMogjOgh6AILVKPc
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9996198a249669f5ebf968d1a92b5b7764b24c595db41a7c5ea94458cad45e. 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/62xXzRHMogjOgh6AILVKPc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62xXzRHMogjOgh6AILVKPc.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfd9996198a249669f5ebf968d1a92b5b7764b24c595db41a7c5ea94458cad45e","isrc":"USJZA2346112","name":"Manchester - Acoustic Edition","registered_at":"2026-06-18T13:40:04Z","spotify_id":"62xXzRHMogjOgh6AILVKPc","type":"track"}

Removal (with Kara Kondo)
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duration: PT1M41S
duration ms: 101993
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
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isrc code: USJZA2346113

Violin Tsunami for the Victims of Tacoma Detention
type: MusicRecording
duration: PT3M3S
duration ms: 183645
explicit: false
by artist: Kishi Bashi
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346114
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x579b4bf4e60a32276ced7b3ba629eca0abf4caea15d251ef2beb24af93f60c76
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4afDzt3v3WfoCz5hkmVf19.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b4bf4e60a32276ced7b3ba629eca0abf4caea15d251ef2beb24af93f60c76. 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/4afDzt3v3WfoCz5hkmVf19.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4afDzt3v3WfoCz5hkmVf19.
  date published: 2026-07-02T03:55:08Z
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Epilogue from Improvisations on EO9066
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duration: PT2M54S
duration ms: 174263
explicit: false
by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346115

For Every Voice That Never Sang
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duration: PT3M46S
duration ms: 226938
explicit: false
by artist: Kishi Bashi
by artist: Emily Hope Price
in album: Music from the Song Film: Omoiyari
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5c42f049e497fd20371b91dcb22ae03254515d2d919200f715a455765f5d79. 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/52MfzAofNUgZF4qpgXtcY1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52MfzAofNUgZF4qpgXtcY1.
  date published: 2026-06-13T13:32:09Z
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War
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duration: PT3M37S
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explicit: false
by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
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isrc code: USJZA2346117

Removal
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duration: PT2M54S
duration ms: 174951
explicit: false
by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346118

Arrival at Heart Mountain
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in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346119

Coldest of the Camps
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duration: PT1M56S
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explicit: false
by artist: Kishi Bashi
by artist: Nu Deco Ensemble
in album: Music from the Song Film: Omoiyari
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USJZA2346120