Sonic Youth
type: MusicGroup
genre: alternative rock
genre: grunge
genre: noise rock
genre: post-punk
genre: shoegaze
popularity: 58
followers: 1262704
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18099b762a71e4414802c1e181c55bbdc451c19ace0b298debbb8f664e1a9636. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41b76a62-dde6-47fd-a3ef-347e5dc93322.json and https://artists.proofprofile.net/proofs/artist/41b76a62-dde6-47fd-a3ef-347e5dc93322.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Live in Brooklyn, Ny.
  type: MusicAlbum
  date published: 2023-08-18
  track: Brave Men Run (In My Family) [Live in Brooklyn, Ny]
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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 0x623988cd30a7f82ec8475799336d8ab04eb396b0aa717e9742a7a643d9714ec9. 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/4JZo2XD9CJTlhJ5uAUjH4I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JZo2XD9CJTlhJ5uAUjH4I.
      date published: 2026-07-02T11:34:59Z
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  track: Death Valley '69 (Live in Brooklyn, Ny)
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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 0x9b6f3ffa635cdf84fa9504590d634b1c4214e54ff85381033f4abc7c862ade06. 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/3qke0pB7jqtCLtLmxOJteH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qke0pB7jqtCLtLmxOJteH.
      date published: 2026-07-02T03:55:08Z
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  track: Kotton Krown (Live in Brooklyn, Ny)
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      date published: 2023-08-18
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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 0x11f854259f5768c09e3cbe9eb4dfa207624b4836ba296f5edbea32874e347522. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6u0yIJp7YSPXy5GLGuEMw5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6u0yIJp7YSPXy5GLGuEMw5.
      date published: 2026-07-02T16:51:38Z
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  track: Kill Yr. Idols (Live in Brooklyn, Ny)
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    subject of: OpenTimestamps Proof of Existence
  track: Eric's Trip (Live in Brooklyn, Ny)
  track: Sacred Trickster (Live in Brooklyn, Ny)
  track: Calming the Snake (Live in Brooklyn, Ny)
  track: Starfield Road (Live in Brooklyn, Ny)
  track: I Love Her All the Time (Live in Brooklyn, Ny)
  track: Ghost Bitch (Live on Brooklyn, Ny)
  track: Tom Violence (Live in Brooklyn, Ny)
  track: What We Know (Live in Brooklyn, Ny)
  track: Drunken Butterfly (Live in Brooklyn, Ny)
  track: Flower (Live in Brooklyn, Ny)
  track: Sugar Kane (Live in Brooklyn, Ny)
  track: Psychic Hearts (Live in Brooklyn, Ny)
  track: Inhuman (Live in Brooklyn, Ny)
album: Take My hand (Live 1988)
album: In/Out/In
album: Rising Bliss (Live 1986)
album: Live in Moscow (April, 1989)
album: Spinhead Sessions
album: Smart Bar - Chicago (Live; 1995)
album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
album: The Eternal
album: Battery Park, NYC: July 4th 2008
album: J'accuse Ted Hughes / Agnes B. Musique (Syr 7)
album: The Destroyed Room
album: Rather Ripped
album: Koncertas Stan Brakhage Prisiminimui (Syr 6)
album: Hidros 3
album: Sonic Nurse
album: In The Fishtank 9
album: Murray St.
album: NYC Ghosts & Flowers
album: Goodbye 20th Century (Syr 4)
album: Silver Session (For Jason Knuth)
album: Invito Al Cielo (Syr 3)
album: A Thousand Leaves
album: Live in Venlo, Holland (Live; 1983)
album: Washing Machine
album: Experimental Jet Set, Trash And No Star
album: Live at the Continental Club (Live / 1986)
album: Dirty
album: Goo
album: Goo (Deluxe Edition)
album: Daydream Nation (Remastered Original Album)
album: Daydream Nation (Deluxe Edition)
album: The Whitey Album
album: Master-Dik
album: Sister
album: Evol
album: Bad Moon Rising

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OTSVerificationAPI
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x69670cf578ac0f2d54b857ce50ec6c5950caf19dbe481264ea7dfff3e57c1cb7. 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/6MasJC1fslbhdna3GP8q3m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MasJC1fslbhdna3GP8q3m.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x69670cf578ac0f2d54b857ce50ec6c5950caf19dbe481264ea7dfff3e57c1cb7","isrc":"TCAGS2379901","name":"Kill Yr. Idols (Live in Brooklyn, Ny)","registered_at":"2026-06-26T11:56:57Z","spotify_id":"6MasJC1fslbhdna3GP8q3m","type":"track"}

Eric's Trip (Live in Brooklyn, Ny)
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in album: Live in Brooklyn, Ny.
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Sacred Trickster (Live in Brooklyn, Ny)
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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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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e5dc8354637b27bf3596113fe1aed691384e01839c3c8c232e0ac517334282. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1khXy8wElZ6ALpsH4be03V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1khXy8wElZ6ALpsH4be03V.
  date published: 2026-07-02T16:51:38Z
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Calming the Snake (Live in Brooklyn, Ny)
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in album: Live in Brooklyn, Ny.
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isrc code: TCAGS2379914

Starfield Road (Live in Brooklyn, Ny)
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in album: Live in Brooklyn, Ny.
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I Love Her All the Time (Live in Brooklyn, Ny)
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in album: Live in Brooklyn, Ny.
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isrc code: TCAGS2379938

Ghost Bitch (Live on Brooklyn, Ny)
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duration: PT4M18S
duration ms: 258120
explicit: false
by artist: Sonic Youth
in album: Live in Brooklyn, Ny.
  type: MusicAlbum
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isrc code: TCAGS2379940

Tom Violence (Live in Brooklyn, Ny)
type: MusicRecording
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duration ms: 191160
explicit: false
by artist: Sonic Youth
in album: Live in Brooklyn, Ny.
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What We Know (Live in Brooklyn, Ny)
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in album: Live in Brooklyn, Ny.
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Drunken Butterfly (Live in Brooklyn, Ny)
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duration: PT4M23S
duration ms: 263213
explicit: false
by artist: Sonic Youth
in album: Live in Brooklyn, Ny.
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  date published: 2023-08-18
isrc code: TCAGS2379960

Flower (Live in Brooklyn, Ny)
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duration ms: 267240
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by artist: Sonic Youth
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Sugar Kane (Live in Brooklyn, Ny)
type: MusicRecording
duration: PT7M42S
duration ms: 462946
explicit: false
by artist: Sonic Youth
in album: Live in Brooklyn, Ny.
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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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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  date published: 2026-07-02T11:34:59Z
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Psychic Hearts (Live in Brooklyn, Ny)
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by artist: Sonic Youth
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Inhuman (Live in Brooklyn, Ny)
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Take My hand (Live 1988)
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track: Brother James - Live 1988
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track: The Wonder - Live 1988
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track: Hyperstation - Live 1988
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track: Kissability - Live 1988
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track: Silver Rocket - Live 1988
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track: Teen Age Riot - Live 1988
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    type: MusicAlbum
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track: Hey Joni - Live 1988
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    type: MusicAlbum
    date published: 2022-10-12
  isrc code: GX38U2307585
track: Eric's Trip - Live 1988
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    type: MusicAlbum
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  isrc code: GX38U2307587
track: The Sprawl - Live 1988
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    type: MusicAlbum
    date published: 2022-10-12
  isrc code: GX38U2307588

In/Out/In
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date published: 2022-01-13
track: Basement Contender
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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 0xf6d342527e1878a047fbeca743005eb61a385c96395218da2cfbb7b7556f1ff7. 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/49DGW1MChfFmX10S2AYB3w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49DGW1MChfFmX10S2AYB3w.
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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 0x98a7c9d63cdb61f8adb74355c8d72a00b6638fb05ce12dba3695603dcf546d7c. 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/5cKbK5LqPnIv7a5tJ3VAFh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cKbK5LqPnIv7a5tJ3VAFh.
    date published: 2026-07-02T11:34:59Z
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track: Machine
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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 0x05ba89d87e3b1dc81cbaa50d90f96a9300dac6cf52913064968810167ec0b04e. 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/2NPPqusVV9YABGeY9fHZHJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NPPqusVV9YABGeY9fHZHJ.
    date published: 2026-07-02T11:34:59Z
track: Social Static
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track: Out & In
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f9eba5eaf74568842a94118658348dabfc5edb740d9893a4a2f55868f3e2b9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nSHcDDFIoywRJfmKarw2B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nSHcDDFIoywRJfmKarw2B.
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Rising Bliss (Live 1986)
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track: Marilyn Moore - Live
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track: Tom Violence - Live
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track: White Cross - Live
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track: Shadow Of A Doubt - Live
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track: Death To Our Friends - Live
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track: Secret Girl - Live
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track: Green Light - Live
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track: Brother James - Live
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track: Expressway - Live
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track: Starpower - Live
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Live in Moscow (April, 1989)
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track: White Kross Drone (Live)
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track: Candle (Live)
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track: Kissability (Live)
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track: The Sprawl (Live)
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track: 'Cross the Breeze (Live)
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track: Teen Age Riot (Live)
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track: Hey Joni (Live)
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track: Hyperstation (Live)
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    type: MusicAlbum
    date published: 2020-02-07
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track: The Wonder (Live)
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track: Eliminator Jr. (Live)
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Spinhead Sessions
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date published: 2016-06-17
track: Ambient Guitar and Dreamy Theme
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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
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    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xa2e66cb636eeeb0b00551dc8ca0cddd57751344beffb56f27a242d911f4ac9eb","isrc":"USXU61600019","name":"Ambient Guitar and Dreamy Theme","registered_at":"2026-06-27T23:46:21Z","spotify_id":"6jUh4Lf63yVQnsvRmlRp4O","type":"track"}
track: Theme With Noise
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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 0x0feeb0e24c1efd43afc05dc0a92392575c28dc943715a4d93d0d1318153943eb. 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/6OckMzL56W2jZBgsrsKJh0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OckMzL56W2jZBgsrsKJh0.
    date published: 2026-07-02T03:55:08Z
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track: High Mesa
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track: Unknown Theme
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Wolf
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  additional property: OTSVerificationAPI
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  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 0xacfd7fa0ae23c2075d243782ff8aacf0b9120ebb1fbce725372a059f8e745c7a. 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/7KP25x3Prb1x0vyYUZcGyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KP25x3Prb1x0vyYUZcGyd.
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track: Scalping
track: Theme 1 Take 4

Scalping
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by artist: Sonic Youth
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isrc code: USXU61600024

Theme 1 Take 4
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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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  date published: 2026-07-02T03:55:08Z
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Smart Bar - Chicago (Live; 1995)
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track: Hallowe'en (Live)
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track: Death Valley '69 (Live)
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track: Intro / Brave Men Run (In My Family) [Live]
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track: Ghost Bitch (Live)
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track: I'm Insane (Live)
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track: Kat n' Hat (Live)
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track: Kill Yr. Idols (Live)
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track: Expressway to Yr. Skull (Live)
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Simon Werner a Disparu (Original Motion Picture Soundtrack)
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track: Alice Et Simon
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track: Les Anges Au Piano
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BRhXsElgPZvCDIhyR6Fit
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x014633718e4af09ed32221786ef49fb1487f7120603880f3adfa6da1a26f7c29","isrc":"US6451110003","name":"Les Anges Au Piano","registered_at":"2026-06-25T04:39:40Z","spotify_id":"4BRhXsElgPZvCDIhyR6Fit","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 0x014633718e4af09ed32221786ef49fb1487f7120603880f3adfa6da1a26f7c29. 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/4BRhXsElgPZvCDIhyR6Fit.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BRhXsElgPZvCDIhyR6Fit.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x014633718e4af09ed32221786ef49fb1487f7120603880f3adfa6da1a26f7c29","isrc":"US6451110003","name":"Les Anges Au Piano","registered_at":"2026-06-25T04:39:40Z","spotify_id":"4BRhXsElgPZvCDIhyR6Fit","type":"track"}
track: Chez Yves (Alice Et Clara)
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213306
  explicit: false
  by artist: Sonic Youth
  in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2011-01-25
  isrc code: US6451110004
track: Jean-Baptiste à La Fenêtre
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184693
  explicit: false
  by artist: Sonic Youth
  in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2011-01-25
  isrc code: US6451110005
track: Thème De Laetitia
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361066
  explicit: false
  by artist: Sonic Youth
  in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2011-01-25
  isrc code: US6451110006
track: Escapades
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184813
  explicit: false
  by artist: Sonic Youth
  in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2011-01-25
  isrc code: US6451110007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T11:57:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37855eabef1441d94e733fb981dd0770a2eacd7a071701a5c7fc1fe3faf3a1ef
  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/6IEI4NApAexyEqdDNGwrzL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IEI4NApAexyEqdDNGwrzL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37855eabef1441d94e733fb981dd0770a2eacd7a071701a5c7fc1fe3faf3a1ef. 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/6IEI4NApAexyEqdDNGwrzL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IEI4NApAexyEqdDNGwrzL.
    date published: 2026-07-02T11:34:59Z
track: La Cabane Au Zodiac
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128400
  explicit: false
  by artist: Sonic Youth
  in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2011-01-25
  isrc code: US6451110008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:02:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f527da9899287a1f4ac2fed859b7b08dca46235a99b341876b767450d928796
  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/0UeQBjYlPnqNpWI7iU0Wrb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UeQBjYlPnqNpWI7iU0Wrb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f527da9899287a1f4ac2fed859b7b08dca46235a99b341876b767450d928796","isrc":"US6451110008","name":"La Cabane Au Zodiac","registered_at":"2026-06-19T22:02:23Z","spotify_id":"0UeQBjYlPnqNpWI7iU0Wrb","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 0x7f527da9899287a1f4ac2fed859b7b08dca46235a99b341876b767450d928796. 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/0UeQBjYlPnqNpWI7iU0Wrb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UeQBjYlPnqNpWI7iU0Wrb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7f527da9899287a1f4ac2fed859b7b08dca46235a99b341876b767450d928796","isrc":"US6451110008","name":"La Cabane Au Zodiac","registered_at":"2026-06-19T22:02:23Z","spotify_id":"0UeQBjYlPnqNpWI7iU0Wrb","type":"track"}
track: Dans Les Bois / M. Rabier
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350680
  explicit: false
  by artist: Sonic Youth
  in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2011-01-25
  isrc code: US6451110009
track: Jean-Baptiste Et Laetitia
track: Thème De Simon
track: Au Café
track: Thème D’alice

Jean-Baptiste Et Laetitia
type: MusicRecording
duration: PT1M17S
duration ms: 77760
explicit: false
by artist: Sonic Youth
in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2011-01-25
isrc code: US6451110010

Thème De Simon
type: MusicRecording
duration: PT3M52S
duration ms: 232293
explicit: false
by artist: Sonic Youth
in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2011-01-25
isrc code: US6451110011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb11f647599b7f1b0317610e47276f16a68c2f64421779f1c706311dca0d3c4
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/2TLCXe5cvI5p6KtDqWOpEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TLCXe5cvI5p6KtDqWOpEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbb11f647599b7f1b0317610e47276f16a68c2f64421779f1c706311dca0d3c4","isrc":"US6451110011","name":"Thème De Simon","registered_at":"2026-06-19T02:39:54Z","spotify_id":"2TLCXe5cvI5p6KtDqWOpEX","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 0xdbb11f647599b7f1b0317610e47276f16a68c2f64421779f1c706311dca0d3c4. 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/2TLCXe5cvI5p6KtDqWOpEX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TLCXe5cvI5p6KtDqWOpEX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdbb11f647599b7f1b0317610e47276f16a68c2f64421779f1c706311dca0d3c4","isrc":"US6451110011","name":"Thème De Simon","registered_at":"2026-06-19T02:39:54Z","spotify_id":"2TLCXe5cvI5p6KtDqWOpEX","type":"track"}

Au Café
type: MusicRecording
duration: PT5M33S
duration ms: 333146
explicit: false
by artist: Sonic Youth
in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2011-01-25
isrc code: US6451110012

Thème D’alice
type: MusicRecording
duration: PT13M8S
duration ms: 788240
explicit: false
by artist: Sonic Youth
in album: Simon Werner a Disparu (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2011-01-25
isrc code: US6451110013

The Eternal
type: MusicAlbum
date published: 2009-06-08
track: Sacred Trickster
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131280
  explicit: false
  by artist: Sonic Youth
  in album: The Eternal
    type: MusicAlbum
    date published: 2009-06-08
  isrc code: USMTD0982901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:56:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69cc5ebc50d8663056c66b34f7e606d6b44095f2133be16783e15a9a8b164934
  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/508r0vYhNEbxQSXN8FGH4s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/508r0vYhNEbxQSXN8FGH4s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69cc5ebc50d8663056c66b34f7e606d6b44095f2133be16783e15a9a8b164934","isrc":"USMTD0982901","name":"Sacred Trickster","registered_at":"2026-06-08T16:56:32Z","spotify_id":"508r0vYhNEbxQSXN8FGH4s","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 0x69cc5ebc50d8663056c66b34f7e606d6b44095f2133be16783e15a9a8b164934. 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/508r0vYhNEbxQSXN8FGH4s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/508r0vYhNEbxQSXN8FGH4s.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x69cc5ebc50d8663056c66b34f7e606d6b44095f2133be16783e15a9a8b164934","isrc":"USMTD0982901","name":"Sacred Trickster","registered_at":"2026-06-08T16:56:32Z","spotify_id":"508r0vYhNEbxQSXN8FGH4s","type":"track"}
track: Anti-Orgasm
  type: MusicRecording
  duration: PT6M7S
  duration ms: 367640
  explicit: false
  by artist: Sonic Youth
  in album: The Eternal
    type: MusicAlbum
    date published: 2009-06-08
  isrc code: USMTD0982902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:38:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e79a8463f2ccb048f8f44d10fbe3a1ec15232426c4ab275051fd73de0552371
  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/2hJOs2FRamkuf1XUx2MlZS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hJOs2FRamkuf1XUx2MlZS
  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 0x7e79a8463f2ccb048f8f44d10fbe3a1ec15232426c4ab275051fd73de0552371. 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/2hJOs2FRamkuf1XUx2MlZS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hJOs2FRamkuf1XUx2MlZS.
    date published: 2026-06-13T17:25:41Z
track: Leaky Lifeboat (for Gregory Corso)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212493
  explicit: false
  by artist: Sonic Youth
  in album: The Eternal
    type: MusicAlbum
    date published: 2009-06-08
  isrc code: USMTD0982903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:00:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x405b62bff1a315fe52ecd9c0e701aa2f9767a9cbd63c0dec5effc72e2b60e867
  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/7CNTMHbzICjKqH8aAKeKTC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CNTMHbzICjKqH8aAKeKTC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x405b62bff1a315fe52ecd9c0e701aa2f9767a9cbd63c0dec5effc72e2b60e867","isrc":"USMTD0982903","name":"Leaky Lifeboat (for Gregory Corso)","registered_at":"2026-06-19T22:00:33Z","spotify_id":"7CNTMHbzICjKqH8aAKeKTC","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 0x405b62bff1a315fe52ecd9c0e701aa2f9767a9cbd63c0dec5effc72e2b60e867. 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/7CNTMHbzICjKqH8aAKeKTC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CNTMHbzICjKqH8aAKeKTC.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x405b62bff1a315fe52ecd9c0e701aa2f9767a9cbd63c0dec5effc72e2b60e867","isrc":"USMTD0982903","name":"Leaky Lifeboat (for Gregory Corso)","registered_at":"2026-06-19T22:00:33Z","spotify_id":"7CNTMHbzICjKqH8aAKeKTC","type":"track"}
track: Antenna
  type: MusicRecording
  duration: PT6M13S
  duration ms: 373400
  explicit: false
  by artist: Sonic Youth
  in album: The Eternal
    type: MusicAlbum
    date published: 2009-06-08
  isrc code: USMTD0982904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:15:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x424cba84ad41e91ce7fb9334e240d01644d640e1fe501ec93a8aa004a7226919
  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/6EASPWwnQT2cWDAgiMGcue.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EASPWwnQT2cWDAgiMGcue
  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 0x424cba84ad41e91ce7fb9334e240d01644d640e1fe501ec93a8aa004a7226919. 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/6EASPWwnQT2cWDAgiMGcue.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EASPWwnQT2cWDAgiMGcue.
    date published: 2026-06-13T15:41:10Z
track: What We Know
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234266
  explicit: false
  by artist: Sonic Youth
  in album: The Eternal
    type: MusicAlbum
    date published: 2009-06-08
  isrc code: USMTD0982905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Calming The Snake
track: Poison Arrow
track: Malibu Gas Station
track: Thunderclap For Bobby Pyn
track: No Way
track: Walkin Blue
track: Massage The History

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T01:27:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x29cc17e4f9e4a0b4c9fa9128dcba05c47ba45e064d11f3f8560bac6f88babae9

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/62IIHEwqpZq6T9mzBhxLkb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62IIHEwqpZq6T9mzBhxLkb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x29cc17e4f9e4a0b4c9fa9128dcba05c47ba45e064d11f3f8560bac6f88babae9","isrc":"USMTD0982905","name":"What We Know","registered_at":"2026-06-11T01:27:35Z","spotify_id":"62IIHEwqpZq6T9mzBhxLkb","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 0x29cc17e4f9e4a0b4c9fa9128dcba05c47ba45e064d11f3f8560bac6f88babae9. 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/62IIHEwqpZq6T9mzBhxLkb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62IIHEwqpZq6T9mzBhxLkb.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x29cc17e4f9e4a0b4c9fa9128dcba05c47ba45e064d11f3f8560bac6f88babae9","isrc":"USMTD0982905","name":"What We Know","registered_at":"2026-06-11T01:27:35Z","spotify_id":"62IIHEwqpZq6T9mzBhxLkb","type":"track"}

Calming The Snake
type: MusicRecording
duration: PT3M35S
duration ms: 215986
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:01:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b689f96dd8054a2233f956c1b11fcbac2f98131297beda600845db04b310bed
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/51Pl8wzpu83cRoAOQQTij3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Pl8wzpu83cRoAOQQTij3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b689f96dd8054a2233f956c1b11fcbac2f98131297beda600845db04b310bed","isrc":"USMTD0982906","name":"Calming The Snake","registered_at":"2026-06-19T22:01:04Z","spotify_id":"51Pl8wzpu83cRoAOQQTij3","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 0x2b689f96dd8054a2233f956c1b11fcbac2f98131297beda600845db04b310bed. 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/51Pl8wzpu83cRoAOQQTij3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Pl8wzpu83cRoAOQQTij3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2b689f96dd8054a2233f956c1b11fcbac2f98131297beda600845db04b310bed","isrc":"USMTD0982906","name":"Calming The Snake","registered_at":"2026-06-19T22:01:04Z","spotify_id":"51Pl8wzpu83cRoAOQQTij3","type":"track"}

Poison Arrow
type: MusicRecording
duration: PT3M42S
duration ms: 222840
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:54:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x248344ce9be9cf31681c10a1c85dcd26967568ed67d2198114cfa0c57d495d0a
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/042UgeYWzNGCE5hUOhc9hC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/042UgeYWzNGCE5hUOhc9hC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x248344ce9be9cf31681c10a1c85dcd26967568ed67d2198114cfa0c57d495d0a","isrc":"USMTD0982907","name":"Poison Arrow","registered_at":"2026-06-20T01:54:25Z","spotify_id":"042UgeYWzNGCE5hUOhc9hC","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 0x248344ce9be9cf31681c10a1c85dcd26967568ed67d2198114cfa0c57d495d0a. 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/042UgeYWzNGCE5hUOhc9hC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/042UgeYWzNGCE5hUOhc9hC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x248344ce9be9cf31681c10a1c85dcd26967568ed67d2198114cfa0c57d495d0a","isrc":"USMTD0982907","name":"Poison Arrow","registered_at":"2026-06-20T01:54:25Z","spotify_id":"042UgeYWzNGCE5hUOhc9hC","type":"track"}

Malibu Gas Station
type: MusicRecording
duration: PT5M39S
duration ms: 339200
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:26:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7371def21fed6fef854454f3481987665eda8fdf29978fdd2d003b53437bd084
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/3nQFUnPMRKFEcegQfcJN6C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nQFUnPMRKFEcegQfcJN6C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7371def21fed6fef854454f3481987665eda8fdf29978fdd2d003b53437bd084","isrc":"USMTD0982908","name":"Malibu Gas Station","registered_at":"2026-06-11T01:26:41Z","spotify_id":"3nQFUnPMRKFEcegQfcJN6C","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 0x7371def21fed6fef854454f3481987665eda8fdf29978fdd2d003b53437bd084. 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/3nQFUnPMRKFEcegQfcJN6C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nQFUnPMRKFEcegQfcJN6C.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7371def21fed6fef854454f3481987665eda8fdf29978fdd2d003b53437bd084","isrc":"USMTD0982908","name":"Malibu Gas Station","registered_at":"2026-06-11T01:26:41Z","spotify_id":"3nQFUnPMRKFEcegQfcJN6C","type":"track"}

Thunderclap For Bobby Pyn
type: MusicRecording
duration: PT2M38S
duration ms: 158786
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:05:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32364dd92980108ad84227d8f97f714f981fda94aa2f83d4c3ecf22490d80224
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/1X6KA6IFtsYGH0HZZZcuLd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X6KA6IFtsYGH0HZZZcuLd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32364dd92980108ad84227d8f97f714f981fda94aa2f83d4c3ecf22490d80224","isrc":"USMTD0982909","name":"Thunderclap For Bobby Pyn","registered_at":"2026-06-21T16:05:00Z","spotify_id":"1X6KA6IFtsYGH0HZZZcuLd","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 0x32364dd92980108ad84227d8f97f714f981fda94aa2f83d4c3ecf22490d80224. 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/1X6KA6IFtsYGH0HZZZcuLd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X6KA6IFtsYGH0HZZZcuLd.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x32364dd92980108ad84227d8f97f714f981fda94aa2f83d4c3ecf22490d80224","isrc":"USMTD0982909","name":"Thunderclap For Bobby Pyn","registered_at":"2026-06-21T16:05:00Z","spotify_id":"1X6KA6IFtsYGH0HZZZcuLd","type":"track"}

No Way
type: MusicRecording
duration: PT3M52S
duration ms: 232573
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:24:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bf59a0f18122f00bc6d9e427a0d12c59f4d001b969a994a302e4f71dcea6371
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/5utoRNbvYt1XXxP0MYD52B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5utoRNbvYt1XXxP0MYD52B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bf59a0f18122f00bc6d9e427a0d12c59f4d001b969a994a302e4f71dcea6371","isrc":"USMTD0982910","name":"No Way","registered_at":"2026-06-20T17:24:12Z","spotify_id":"5utoRNbvYt1XXxP0MYD52B","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 0x4bf59a0f18122f00bc6d9e427a0d12c59f4d001b969a994a302e4f71dcea6371. 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/5utoRNbvYt1XXxP0MYD52B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5utoRNbvYt1XXxP0MYD52B.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4bf59a0f18122f00bc6d9e427a0d12c59f4d001b969a994a302e4f71dcea6371","isrc":"USMTD0982910","name":"No Way","registered_at":"2026-06-20T17:24:12Z","spotify_id":"5utoRNbvYt1XXxP0MYD52B","type":"track"}

Walkin Blue
type: MusicRecording
duration: PT5M21S
duration ms: 321080
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:01:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a95a01fea194a104685bace122d5490ea1aef15b16942922f815726172e3789
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/7aYNitQoyULjF1i7V3WgUN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aYNitQoyULjF1i7V3WgUN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a95a01fea194a104685bace122d5490ea1aef15b16942922f815726172e3789","isrc":"USMTD0982911","name":"Walkin Blue","registered_at":"2026-06-19T22:01:24Z","spotify_id":"7aYNitQoyULjF1i7V3WgUN","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 0x1a95a01fea194a104685bace122d5490ea1aef15b16942922f815726172e3789. 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/7aYNitQoyULjF1i7V3WgUN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aYNitQoyULjF1i7V3WgUN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1a95a01fea194a104685bace122d5490ea1aef15b16942922f815726172e3789","isrc":"USMTD0982911","name":"Walkin Blue","registered_at":"2026-06-19T22:01:24Z","spotify_id":"7aYNitQoyULjF1i7V3WgUN","type":"track"}

Massage The History
type: MusicRecording
duration: PT9M43S
duration ms: 583133
explicit: false
by artist: Sonic Youth
in album: The Eternal
  type: MusicAlbum
  date published: 2009-06-08
isrc code: USMTD0982912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81b7a96bbaead78348adc88c7b523fd73dc38fd152c3061c909de6e3da9d7bfb
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/4dNLPQ25GirztH4SUONSdP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dNLPQ25GirztH4SUONSdP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81b7a96bbaead78348adc88c7b523fd73dc38fd152c3061c909de6e3da9d7bfb","isrc":"USMTD0982912","name":"Massage The History","registered_at":"2026-06-09T03:07:06Z","spotify_id":"4dNLPQ25GirztH4SUONSdP","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 0x81b7a96bbaead78348adc88c7b523fd73dc38fd152c3061c909de6e3da9d7bfb. 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/4dNLPQ25GirztH4SUONSdP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dNLPQ25GirztH4SUONSdP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x81b7a96bbaead78348adc88c7b523fd73dc38fd152c3061c909de6e3da9d7bfb","isrc":"USMTD0982912","name":"Massage The History","registered_at":"2026-06-09T03:07:06Z","spotify_id":"4dNLPQ25GirztH4SUONSdP","type":"track"}

Battery Park, NYC: July 4th 2008
type: MusicAlbum
date published: 1970-01-01
track: She Is Not Alone - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT6M10S
  duration ms: 370666
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987201
track: The Sprawl - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT7M46S
  duration ms: 466880
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987202
track: World Looks Red - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177213
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987203
track: Jams Run Free - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223866
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987204
track: Hey Joni - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263026
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987205
track: The Wonder - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248466
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987206
track: Hyperstation - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT5M52S
  duration ms: 352320
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987207
track: Bull In The Heather - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178973
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T04:29:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d5f525a2712ddc0c7872c632a2a728cd30f72168e37b1754683725b40839998
  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/5PSXBdclRuG2NcmHmlkHCu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PSXBdclRuG2NcmHmlkHCu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d5f525a2712ddc0c7872c632a2a728cd30f72168e37b1754683725b40839998","isrc":"USMTD0987208","name":"Bull In The Heather - Battery Park, NYC: July 4th 2008","registered_at":"2026-06-25T04:29:53Z","spotify_id":"5PSXBdclRuG2NcmHmlkHCu","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 0x9d5f525a2712ddc0c7872c632a2a728cd30f72168e37b1754683725b40839998. 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/5PSXBdclRuG2NcmHmlkHCu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PSXBdclRuG2NcmHmlkHCu.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x9d5f525a2712ddc0c7872c632a2a728cd30f72168e37b1754683725b40839998","isrc":"USMTD0987208","name":"Bull In The Heather - Battery Park, NYC: July 4th 2008","registered_at":"2026-06-25T04:29:53Z","spotify_id":"5PSXBdclRuG2NcmHmlkHCu","type":"track"}
track: 100% - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177693
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987209
track: Making The Nature Scene - Battery Park, NYC: July 4th 2008
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194946
  explicit: false
  by artist: Sonic Youth
  in album: Battery Park, NYC: July 4th 2008
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USMTD0987210

J'accuse Ted Hughes / Agnes B. Musique (Syr 7)
type: MusicAlbum
date published: 2008-04-22
track: J'accuse Ted Hughes
  type: MusicRecording
  duration: PT22M53S
  duration ms: 1373826
  explicit: false
  by artist: Sonic Youth
  in album: J'accuse Ted Hughes / Agnes B. Musique (Syr 7)
    type: MusicAlbum
    date published: 2008-04-22
  isrc code: US6450490038
track: Agnes B Musique
  type: MusicRecording
  duration: PT18M38S
  duration ms: 1118893
  explicit: false
  by artist: Sonic Youth
  in album: J'accuse Ted Hughes / Agnes B. Musique (Syr 7)
    type: MusicAlbum
    date published: 2008-04-22
  isrc code: US6450490039

The Destroyed Room
type: MusicAlbum
date published: 2006-01-01
track: Fire Engine Dream
  type: MusicRecording
  duration: PT10M22S
  duration ms: 622760
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619186
track: Fauxhemians
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244600
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619185
track: Razor Blade
  type: MusicRecording
  duration: PT1M7S
  duration ms: 67813
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619189
track: Blink
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327573
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619192
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T14:58:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd2b2619707966b72235bbea518ddbb12b17f8eec90d0afcd7a818cb639b1277
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1R3g01uWiY3Fc5PkaXLe0F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R3g01uWiY3Fc5PkaXLe0F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0xfd2b2619707966b72235bbea518ddbb12b17f8eec90d0afcd7a818cb639b1277. 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/1R3g01uWiY3Fc5PkaXLe0F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R3g01uWiY3Fc5PkaXLe0F.
    date published: 2026-07-02T11:38:34Z
track: Campfire
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139960
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619184
track: Loop Cat
  type: MusicRecording
  duration: PT5M39S
  duration ms: 339960
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619187
track: Kim's Chords - Non-LP version
  type: MusicRecording
  duration: PT6M2S
  duration ms: 362000
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USIR10400294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T04:29:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc78e4828ed9722a63ff0f00109b96d1811649bfa0fab33f44c0b03b3066be1e9
  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/2ZdlW77Ga4RBmqPCcJ7Yfb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZdlW77Ga4RBmqPCcJ7Yfb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc78e4828ed9722a63ff0f00109b96d1811649bfa0fab33f44c0b03b3066be1e9","isrc":"USIR10400294","name":"Kim's Chords - Non-LP version","registered_at":"2026-06-25T04:29:18Z","spotify_id":"2ZdlW77Ga4RBmqPCcJ7Yfb","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 0xc78e4828ed9722a63ff0f00109b96d1811649bfa0fab33f44c0b03b3066be1e9. 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/2ZdlW77Ga4RBmqPCcJ7Yfb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZdlW77Ga4RBmqPCcJ7Yfb.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xc78e4828ed9722a63ff0f00109b96d1811649bfa0fab33f44c0b03b3066be1e9","isrc":"USIR10400294","name":"Kim's Chords - Non-LP version","registered_at":"2026-06-25T04:29:18Z","spotify_id":"2ZdlW77Ga4RBmqPCcJ7Yfb","type":"track"}
track: Beautiful Plateau - Non-LP version
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187880
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USIR10400295
track: 3 Part Sectional Love Seat
  type: MusicRecording
  duration: PT8M16S
  duration ms: 496186
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619183
track: Queen Anne Chair
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277933
  explicit: false
  by artist: Sonic Youth
  in album: The Destroyed Room
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70619188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T03:02:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e2f15d18b84bbf0a2808351239f3d9361578fff91270322c17b5bc62e9341a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ta0YDRvgbVD8RaJi9qnVa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ta0YDRvgbVD8RaJi9qnVa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: The Diamond Sea - Album Version / Alternate Ending

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4e2f15d18b84bbf0a2808351239f3d9361578fff91270322c17b5bc62e9341a3","isrc":"USUM70619188","name":"Queen Anne Chair","registered_at":"2026-06-28T03:02:59Z","spotify_id":"5ta0YDRvgbVD8RaJi9qnVa","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 0x4e2f15d18b84bbf0a2808351239f3d9361578fff91270322c17b5bc62e9341a3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ta0YDRvgbVD8RaJi9qnVa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ta0YDRvgbVD8RaJi9qnVa.
date published: 2026-07-02T16:51:38Z
text: {"copyright_id":"0x4e2f15d18b84bbf0a2808351239f3d9361578fff91270322c17b5bc62e9341a3","isrc":"USUM70619188","name":"Queen Anne Chair","registered_at":"2026-06-28T03:02:59Z","spotify_id":"5ta0YDRvgbVD8RaJi9qnVa","type":"track"}

The Diamond Sea - Album Version / Alternate Ending
type: MusicRecording
duration: PT25M48S
duration ms: 1548773
explicit: false
by artist: Sonic Youth
in album: The Destroyed Room
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70619190

Rather Ripped
type: MusicAlbum
date published: 2006-01-01
track: Reena
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227293
  explicit: false
  by artist: Sonic Youth
  in album: Rather Ripped
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70602010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:28:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2aef7e48d826522f8fd5fc8912fdad431778e1a36bd5686556748bcd4e868c51
  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/5Hfo4j3E3jYSSFDIjvZDwB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Hfo4j3E3jYSSFDIjvZDwB
  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 0x2aef7e48d826522f8fd5fc8912fdad431778e1a36bd5686556748bcd4e868c51. 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/5Hfo4j3E3jYSSFDIjvZDwB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Hfo4j3E3jYSSFDIjvZDwB.
    date published: 2026-06-13T17:25:41Z
track: Incinerate
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295813
  explicit: false
  by artist: Sonic Youth
  in album: Rather Ripped
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70602004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0f9439fedf5498846c3ddfd73602cd79d2e700992efe61023535e246a582a1a
  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/6bGnkppjxJJY4HeOQ5dheD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bGnkppjxJJY4HeOQ5dheD
  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 0xb0f9439fedf5498846c3ddfd73602cd79d2e700992efe61023535e246a582a1a. 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/6bGnkppjxJJY4HeOQ5dheD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bGnkppjxJJY4HeOQ5dheD.
    date published: 2026-06-13T12:47:07Z
track: Do You Believe In Rapture?
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191333
  explicit: false
  by artist: Sonic Youth
  in album: Rather Ripped
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70602003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:46:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a124649928f46d9c18ebf42d31c69fcf07f33c1c8e80111ea4e9f4042c39757
  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/6mdSTZTgoW6CZPJEQMBR3Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mdSTZTgoW6CZPJEQMBR3Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7a124649928f46d9c18ebf42d31c69fcf07f33c1c8e80111ea4e9f4042c39757","isrc":"USUM70602003","name":"Do You Believe In Rapture?","registered_at":"2026-06-09T13:46:24Z","spotify_id":"6mdSTZTgoW6CZPJEQMBR3Z","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 0x7a124649928f46d9c18ebf42d31c69fcf07f33c1c8e80111ea4e9f4042c39757. 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/6mdSTZTgoW6CZPJEQMBR3Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mdSTZTgoW6CZPJEQMBR3Z.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7a124649928f46d9c18ebf42d31c69fcf07f33c1c8e80111ea4e9f4042c39757","isrc":"USUM70602003","name":"Do You Believe In Rapture?","registered_at":"2026-06-09T13:46:24Z","spotify_id":"6mdSTZTgoW6CZPJEQMBR3Z","type":"track"}
track: Sleepin' Around
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222706
  explicit: false
  by artist: Sonic Youth
  in album: Rather Ripped
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70602011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:21:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x318cf91c3951461dc8f4ea295ad93b985e0b652ce231ebdf24aad72ab68b8325
  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/2EbZqvZPtDqUyTzYyvTegD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EbZqvZPtDqUyTzYyvTegD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x318cf91c3951461dc8f4ea295ad93b985e0b652ce231ebdf24aad72ab68b8325","isrc":"USUM70602011","name":"Sleepin' Around","registered_at":"2026-06-11T01:21:50Z","spotify_id":"2EbZqvZPtDqUyTzYyvTegD","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 0x318cf91c3951461dc8f4ea295ad93b985e0b652ce231ebdf24aad72ab68b8325. 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/2EbZqvZPtDqUyTzYyvTegD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EbZqvZPtDqUyTzYyvTegD.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x318cf91c3951461dc8f4ea295ad93b985e0b652ce231ebdf24aad72ab68b8325","isrc":"USUM70602011","name":"Sleepin' Around","registered_at":"2026-06-11T01:21:50Z","spotify_id":"2EbZqvZPtDqUyTzYyvTegD","type":"track"}
track: What A Waste
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213706
  explicit: false
  by artist: Sonic Youth
  in album: Rather Ripped
    type: MusicAlbum
    date published: 2006-01-01
  isrc code: USUM70602015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Jams Runs Free
track: Rats
track: Turquoise Boy
track: Lights Out
track: The Neutral
track: Pink Steam
track: Or
track: Helen Lundeberg

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T12:37:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe9470182bcbd35ac0fd4cf88376c10f3eedee787a26809fde117d94e933e1095

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/42s4GUaNAp1Wlj3fPTKq8P.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42s4GUaNAp1Wlj3fPTKq8P

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe9470182bcbd35ac0fd4cf88376c10f3eedee787a26809fde117d94e933e1095","isrc":"USUM70602015","name":"What A Waste","registered_at":"2026-06-10T12:37:59Z","spotify_id":"42s4GUaNAp1Wlj3fPTKq8P","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 0xe9470182bcbd35ac0fd4cf88376c10f3eedee787a26809fde117d94e933e1095. 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/42s4GUaNAp1Wlj3fPTKq8P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42s4GUaNAp1Wlj3fPTKq8P.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xe9470182bcbd35ac0fd4cf88376c10f3eedee787a26809fde117d94e933e1095","isrc":"USUM70602015","name":"What A Waste","registered_at":"2026-06-10T12:37:59Z","spotify_id":"42s4GUaNAp1Wlj3fPTKq8P","type":"track"}

Jams Runs Free
type: MusicRecording
duration: PT3M51S
duration ms: 231506
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:05:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24bb05f9deb3d3488c3cf7c22ae05c57f4922cbb14a89e17849019c85798fc64
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/68HPt1AcmHm6NrbFssfEGJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68HPt1AcmHm6NrbFssfEGJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24bb05f9deb3d3488c3cf7c22ae05c57f4922cbb14a89e17849019c85798fc64","isrc":"USUM70602005","name":"Jams Runs Free","registered_at":"2026-06-07T11:05:17Z","spotify_id":"68HPt1AcmHm6NrbFssfEGJ","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 0x24bb05f9deb3d3488c3cf7c22ae05c57f4922cbb14a89e17849019c85798fc64. 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/68HPt1AcmHm6NrbFssfEGJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68HPt1AcmHm6NrbFssfEGJ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x24bb05f9deb3d3488c3cf7c22ae05c57f4922cbb14a89e17849019c85798fc64","isrc":"USUM70602005","name":"Jams Runs Free","registered_at":"2026-06-07T11:05:17Z","spotify_id":"68HPt1AcmHm6NrbFssfEGJ","type":"track"}

Rats
type: MusicRecording
duration: PT4M24S
duration ms: 264600
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:39:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99551789b304d2913d8c19c3e925841c8d7b97d8c33461b91c503f0b0a8115bd
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/2GlRruCEelmX2fC7UmZgh3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GlRruCEelmX2fC7UmZgh3
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 0x99551789b304d2913d8c19c3e925841c8d7b97d8c33461b91c503f0b0a8115bd. 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/2GlRruCEelmX2fC7UmZgh3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GlRruCEelmX2fC7UmZgh3.
  date published: 2026-06-13T17:25:41Z

Turquoise Boy
type: MusicRecording
duration: PT6M13S
duration ms: 373480
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:30:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x885e89defdc63b614a52d9fa09dd86cf7e62fc5eb0643a7f0312316666e4eb83
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/1EeVKGbR311Lnshh1YmmXf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EeVKGbR311Lnshh1YmmXf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x885e89defdc63b614a52d9fa09dd86cf7e62fc5eb0643a7f0312316666e4eb83","isrc":"USUM70602014","name":"Turquoise Boy","registered_at":"2026-06-12T00:30:17Z","spotify_id":"1EeVKGbR311Lnshh1YmmXf","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 0x885e89defdc63b614a52d9fa09dd86cf7e62fc5eb0643a7f0312316666e4eb83. 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/1EeVKGbR311Lnshh1YmmXf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EeVKGbR311Lnshh1YmmXf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x885e89defdc63b614a52d9fa09dd86cf7e62fc5eb0643a7f0312316666e4eb83","isrc":"USUM70602014","name":"Turquoise Boy","registered_at":"2026-06-12T00:30:17Z","spotify_id":"1EeVKGbR311Lnshh1YmmXf","type":"track"}

Lights Out
type: MusicRecording
duration: PT3M32S
duration ms: 212546
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T11:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85f7d5d9286cea90969c7ae7600e811d342fcb430fffd98db57a7481239d3ce6
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/1XnJWjETbaBYWgGpizwsuK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XnJWjETbaBYWgGpizwsuK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:51:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85f7d5d9286cea90969c7ae7600e811d342fcb430fffd98db57a7481239d3ce6","isrc":"USUM70602006","name":"Lights Out","registered_at":"2026-06-17T11:45:51Z","spotify_id":"1XnJWjETbaBYWgGpizwsuK","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 0x85f7d5d9286cea90969c7ae7600e811d342fcb430fffd98db57a7481239d3ce6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:51:13Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XnJWjETbaBYWgGpizwsuK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XnJWjETbaBYWgGpizwsuK.
  date published: 2026-06-17T19:51:13Z
  text: {"copyright_id":"0x85f7d5d9286cea90969c7ae7600e811d342fcb430fffd98db57a7481239d3ce6","isrc":"USUM70602006","name":"Lights Out","registered_at":"2026-06-17T11:45:51Z","spotify_id":"1XnJWjETbaBYWgGpizwsuK","type":"track"}

The Neutral
type: MusicRecording
duration: PT4M9S
duration ms: 249160
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:03:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c6b7cb998696f6eb4afe8885ff08d25c2fca1c4a35dff09aea3ccd34df15e01
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/11wYUPJCespf1YfehekEDj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11wYUPJCespf1YfehekEDj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c6b7cb998696f6eb4afe8885ff08d25c2fca1c4a35dff09aea3ccd34df15e01","isrc":"USUM70602012","name":"The Neutral","registered_at":"2026-06-18T10:03:00Z","spotify_id":"11wYUPJCespf1YfehekEDj","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 0x7c6b7cb998696f6eb4afe8885ff08d25c2fca1c4a35dff09aea3ccd34df15e01. 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/11wYUPJCespf1YfehekEDj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11wYUPJCespf1YfehekEDj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7c6b7cb998696f6eb4afe8885ff08d25c2fca1c4a35dff09aea3ccd34df15e01","isrc":"USUM70602012","name":"The Neutral","registered_at":"2026-06-18T10:03:00Z","spotify_id":"11wYUPJCespf1YfehekEDj","type":"track"}

Pink Steam
type: MusicRecording
duration: PT6M57S
duration ms: 417920
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:09:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16fa9baf1229ee2e47b4439b01b03b94ba2097359f8c5bc0c58cb7a05208c373
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/3EuJnYcDqozmuy4WGTdqjX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EuJnYcDqozmuy4WGTdqjX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16fa9baf1229ee2e47b4439b01b03b94ba2097359f8c5bc0c58cb7a05208c373","isrc":"USUM70602008","name":"Pink Steam","registered_at":"2026-06-08T00:09:06Z","spotify_id":"3EuJnYcDqozmuy4WGTdqjX","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 0x16fa9baf1229ee2e47b4439b01b03b94ba2097359f8c5bc0c58cb7a05208c373. 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/3EuJnYcDqozmuy4WGTdqjX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EuJnYcDqozmuy4WGTdqjX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16fa9baf1229ee2e47b4439b01b03b94ba2097359f8c5bc0c58cb7a05208c373","isrc":"USUM70602008","name":"Pink Steam","registered_at":"2026-06-08T00:09:06Z","spotify_id":"3EuJnYcDqozmuy4WGTdqjX","type":"track"}

Or
type: MusicRecording
duration: PT3M27S
duration ms: 207866
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:41:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7a3e15871a1e34101c9b5d7096d7dafb10d70da8d64774b2dbd283dbbf97d51
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/5wfH1uBn1o54iajdRxPMHJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wfH1uBn1o54iajdRxPMHJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a3e15871a1e34101c9b5d7096d7dafb10d70da8d64774b2dbd283dbbf97d51. 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/5wfH1uBn1o54iajdRxPMHJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wfH1uBn1o54iajdRxPMHJ.
  date published: 2026-07-02T03:30:09Z

Helen Lundeberg
type: MusicRecording
duration: PT4M38S
duration ms: 278293
explicit: false
by artist: Sonic Youth
in album: Rather Ripped
  type: MusicAlbum
  date published: 2006-01-01
isrc code: USUM70602033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:08:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ec8f7cba40b9ced3a9544f7127a684b5a07aabfb90aede887ca31be6f68c6f0
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/67yMKVn94LViniNYDpfaXk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67yMKVn94LViniNYDpfaXk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ec8f7cba40b9ced3a9544f7127a684b5a07aabfb90aede887ca31be6f68c6f0","isrc":"USUM70602033","name":"Helen Lundeberg","registered_at":"2026-06-21T16:08:41Z","spotify_id":"67yMKVn94LViniNYDpfaXk","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 0x1ec8f7cba40b9ced3a9544f7127a684b5a07aabfb90aede887ca31be6f68c6f0. 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/67yMKVn94LViniNYDpfaXk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67yMKVn94LViniNYDpfaXk.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1ec8f7cba40b9ced3a9544f7127a684b5a07aabfb90aede887ca31be6f68c6f0","isrc":"USUM70602033","name":"Helen Lundeberg","registered_at":"2026-06-21T16:08:41Z","spotify_id":"67yMKVn94LViniNYDpfaXk","type":"track"}

Koncertas Stan Brakhage Prisiminimui (Syr 6)
type: MusicAlbum
date published: 2005-12-06
track: Part 1
  type: MusicRecording
  duration: PT24M16S
  duration ms: 1456040
  explicit: false
  by artist: Sonic Youth
  by artist: Tim Barnes
  in album: Koncertas Stan Brakhage Prisiminimui (Syr 6)
    type: MusicAlbum
    date published: 2005-12-06
  isrc code: US6450490035
track: Part 2
  type: MusicRecording
  duration: PT14M13S
  duration ms: 853733
  explicit: false
  by artist: Sonic Youth
  by artist: Tim Barnes
  in album: Koncertas Stan Brakhage Prisiminimui (Syr 6)
    type: MusicAlbum
    date published: 2005-12-06
  isrc code: US6450490036
track: Part 3
  type: MusicRecording
  duration: PT27M2S
  duration ms: 1622080
  explicit: false
  by artist: Sonic Youth
  by artist: Tim Barnes
  in album: Koncertas Stan Brakhage Prisiminimui (Syr 6)
    type: MusicAlbum
    date published: 2005-12-06
  isrc code: US6450490037

Hidros 3
type: MusicAlbum
date published: 2004-08-03
track: Intro
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160731
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
  isrc code: NOSTS0480010
track: Voice
  type: MusicRecording
  duration: PT17M39S
  duration ms: 1059761
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
  isrc code: NOSTS0480020
track: Contrabass Sax
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361090
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
  isrc code: NOSTS0480030
track: Voice
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120502
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
track: Processed Voice
  type: MusicRecording
  duration: PT11M58S
  duration ms: 718341
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
track: Voice
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118177
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
track: Contrabass Sax
  type: MusicRecording
  duration: PT6M15S
  duration ms: 375248
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
track: Processed Voice
  type: MusicRecording
  duration: PT9M52S
  duration ms: 592796
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03
track: Voice
  type: MusicRecording
  duration: PT8M5S
  duration ms: 485955
  explicit: false
  by artist: Mats Gustafsson
  in album: Hidros 3
    type: MusicAlbum
    date published: 2004-08-03

Sonic Nurse
type: MusicAlbum
date published: 2004-06-08
track: Pattern Recognition
  type: MusicRecording
  duration: PT6M32S
  duration ms: 392506
  explicit: false
  by artist: Sonic Youth
  in album: Sonic Nurse
    type: MusicAlbum
    date published: 2004-06-08
  isrc code: USIR10400204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:56:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b82a619fbf88f52872fd180c227ad830a7aa4088824943b81ff3619d60dcb0d
  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/1uWk8vnCYaoZQvCW8KYepP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uWk8vnCYaoZQvCW8KYepP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1b82a619fbf88f52872fd180c227ad830a7aa4088824943b81ff3619d60dcb0d","isrc":"USIR10400204","name":"Pattern Recognition","registered_at":"2026-06-07T23:56:32Z","spotify_id":"1uWk8vnCYaoZQvCW8KYepP","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 0x1b82a619fbf88f52872fd180c227ad830a7aa4088824943b81ff3619d60dcb0d. 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/1uWk8vnCYaoZQvCW8KYepP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uWk8vnCYaoZQvCW8KYepP.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1b82a619fbf88f52872fd180c227ad830a7aa4088824943b81ff3619d60dcb0d","isrc":"USIR10400204","name":"Pattern Recognition","registered_at":"2026-06-07T23:56:32Z","spotify_id":"1uWk8vnCYaoZQvCW8KYepP","type":"track"}
track: Unmade Bed
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233946
  explicit: false
  by artist: Sonic Youth
  in album: Sonic Nurse
    type: MusicAlbum
    date published: 2004-06-08
  isrc code: USIR10400207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:53:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x056e3f8d72b28cefa35fa08dca65f857dc11eb2cd627ef7ca9e0c434c24e5e6c
  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/4UJhMnv5Y00AtNatGrC629.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UJhMnv5Y00AtNatGrC629
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x056e3f8d72b28cefa35fa08dca65f857dc11eb2cd627ef7ca9e0c434c24e5e6c","isrc":"USIR10400207","name":"Unmade Bed","registered_at":"2026-06-06T00:53:33Z","spotify_id":"4UJhMnv5Y00AtNatGrC629","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 0x056e3f8d72b28cefa35fa08dca65f857dc11eb2cd627ef7ca9e0c434c24e5e6c. 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/4UJhMnv5Y00AtNatGrC629.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UJhMnv5Y00AtNatGrC629.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x056e3f8d72b28cefa35fa08dca65f857dc11eb2cd627ef7ca9e0c434c24e5e6c","isrc":"USIR10400207","name":"Unmade Bed","registered_at":"2026-06-06T00:53:33Z","spotify_id":"4UJhMnv5Y00AtNatGrC629","type":"track"}
track: Dripping Dream
  type: MusicRecording
  duration: PT7M46S
  duration ms: 466293
  explicit: false
  by artist: Sonic Youth
  in album: Sonic Nurse
    type: MusicAlbum
    date published: 2004-06-08
  isrc code: USIR10400198
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:42:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf10b7aafed617a469d15e6534e9d8631efb4327270fcf358413ba42992647681
  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/5iOPBZk9knoiw9BGnTHzq4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iOPBZk9knoiw9BGnTHzq4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf10b7aafed617a469d15e6534e9d8631efb4327270fcf358413ba42992647681","isrc":"USIR10400198","name":"Dripping Dream","registered_at":"2026-06-08T16:42:04Z","spotify_id":"5iOPBZk9knoiw9BGnTHzq4","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 0xf10b7aafed617a469d15e6534e9d8631efb4327270fcf358413ba42992647681. 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/5iOPBZk9knoiw9BGnTHzq4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iOPBZk9knoiw9BGnTHzq4.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf10b7aafed617a469d15e6534e9d8631efb4327270fcf358413ba42992647681","isrc":"USIR10400198","name":"Dripping Dream","registered_at":"2026-06-08T16:42:04Z","spotify_id":"5iOPBZk9knoiw9BGnTHzq4","type":"track"}
track: Kim Gordon And The Arthur Doyle Hand Cream
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291413
  explicit: false
  by artist: Sonic Youth
  in album: Sonic Nurse
    type: MusicAlbum
    date published: 2004-06-08
  isrc code: USIR10400201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:45:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf97d5010986fe4015a73a026ac85b5008173a4fb80ac3e8bae764f3fb2e880ca
  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/7EKJAGxHIUSDiqdjLa9NMm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EKJAGxHIUSDiqdjLa9NMm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf97d5010986fe4015a73a026ac85b5008173a4fb80ac3e8bae764f3fb2e880ca","isrc":"USIR10400201","name":"Kim Gordon And The Arthur Doyle Hand Cream","registered_at":"2026-06-10T11:45:06Z","spotify_id":"7EKJAGxHIUSDiqdjLa9NMm","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 0xf97d5010986fe4015a73a026ac85b5008173a4fb80ac3e8bae764f3fb2e880ca. 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/7EKJAGxHIUSDiqdjLa9NMm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EKJAGxHIUSDiqdjLa9NMm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf97d5010986fe4015a73a026ac85b5008173a4fb80ac3e8bae764f3fb2e880ca","isrc":"USIR10400201","name":"Kim Gordon And The Arthur Doyle Hand Cream","registered_at":"2026-06-10T11:45:06Z","spotify_id":"7EKJAGxHIUSDiqdjLa9NMm","type":"track"}
track: Stones
  type: MusicRecording
  duration: PT7M6S
  duration ms: 426773
  explicit: false
  by artist: Sonic Youth
  in album: Sonic Nurse
    type: MusicAlbum
    date published: 2004-06-08
  isrc code: USIR10400206
  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: Dude Ranch Nurse
track: New Hampshire
track: Paper Cup Exit
track: I Love You Golden Blue
track: Peace Attack

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T00:53:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa175b1b6158377c3959319912e09d6ae1bd5bb6fe715b23cc5066a23e6d0267c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1hVhfJiDdR3KHAVW97Dp6k.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hVhfJiDdR3KHAVW97Dp6k

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa175b1b6158377c3959319912e09d6ae1bd5bb6fe715b23cc5066a23e6d0267c. 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/1hVhfJiDdR3KHAVW97Dp6k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hVhfJiDdR3KHAVW97Dp6k.
date published: 2026-06-13T12:47:07Z

Dude Ranch Nurse
type: MusicRecording
duration: PT5M44S
duration ms: 344493
explicit: false
by artist: Sonic Youth
in album: Sonic Nurse
  type: MusicAlbum
  date published: 2004-06-08
isrc code: USIR10400199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:36:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa13ab68570b673770751e3bd44b8d6b195f15bd94ec41c9139a8e70efdf66a5e
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/2aZneHW9SzhFuNDQ2Pt9kL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aZneHW9SzhFuNDQ2Pt9kL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa13ab68570b673770751e3bd44b8d6b195f15bd94ec41c9139a8e70efdf66a5e","isrc":"USIR10400199","name":"Dude Ranch Nurse","registered_at":"2026-06-08T16:36:42Z","spotify_id":"2aZneHW9SzhFuNDQ2Pt9kL","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 0xa13ab68570b673770751e3bd44b8d6b195f15bd94ec41c9139a8e70efdf66a5e. 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/2aZneHW9SzhFuNDQ2Pt9kL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aZneHW9SzhFuNDQ2Pt9kL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa13ab68570b673770751e3bd44b8d6b195f15bd94ec41c9139a8e70efdf66a5e","isrc":"USIR10400199","name":"Dude Ranch Nurse","registered_at":"2026-06-08T16:36:42Z","spotify_id":"2aZneHW9SzhFuNDQ2Pt9kL","type":"track"}

New Hampshire
type: MusicRecording
duration: PT5M12S
duration ms: 312466
explicit: false
by artist: Sonic Youth
in album: Sonic Nurse
  type: MusicAlbum
  date published: 2004-06-08
isrc code: USIR10400202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:13:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0640066e5049812ac3052b88ba26beb924d6ffeb7b83250cd19288b1b18c39c
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/2BX794BH02ok3hz8uxf1yI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BX794BH02ok3hz8uxf1yI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0640066e5049812ac3052b88ba26beb924d6ffeb7b83250cd19288b1b18c39c","isrc":"USIR10400202","name":"New Hampshire","registered_at":"2026-06-07T17:13:43Z","spotify_id":"2BX794BH02ok3hz8uxf1yI","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 0xe0640066e5049812ac3052b88ba26beb924d6ffeb7b83250cd19288b1b18c39c. 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/2BX794BH02ok3hz8uxf1yI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BX794BH02ok3hz8uxf1yI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0640066e5049812ac3052b88ba26beb924d6ffeb7b83250cd19288b1b18c39c","isrc":"USIR10400202","name":"New Hampshire","registered_at":"2026-06-07T17:13:43Z","spotify_id":"2BX794BH02ok3hz8uxf1yI","type":"track"}

Paper Cup Exit
type: MusicRecording
duration: PT5M55S
duration ms: 355706
explicit: false
by artist: Sonic Youth
in album: Sonic Nurse
  type: MusicAlbum
  date published: 2004-06-08
isrc code: USIR10400203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:44:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7502f6cb61688a226328222637bf20524ae33695a165176376a65d0e9ed8a1f7
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/4SIGlMRSgCYrMFpvPWKiii.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SIGlMRSgCYrMFpvPWKiii
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7502f6cb61688a226328222637bf20524ae33695a165176376a65d0e9ed8a1f7","isrc":"USIR10400203","name":"Paper Cup Exit","registered_at":"2026-06-10T11:44:41Z","spotify_id":"4SIGlMRSgCYrMFpvPWKiii","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 0x7502f6cb61688a226328222637bf20524ae33695a165176376a65d0e9ed8a1f7. 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/4SIGlMRSgCYrMFpvPWKiii.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SIGlMRSgCYrMFpvPWKiii.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7502f6cb61688a226328222637bf20524ae33695a165176376a65d0e9ed8a1f7","isrc":"USIR10400203","name":"Paper Cup Exit","registered_at":"2026-06-10T11:44:41Z","spotify_id":"4SIGlMRSgCYrMFpvPWKiii","type":"track"}

I Love You Golden Blue
type: MusicRecording
duration: PT7M2S
duration ms: 422293
explicit: false
by artist: Sonic Youth
in album: Sonic Nurse
  type: MusicAlbum
  date published: 2004-06-08
isrc code: USIR10400200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:10:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94ce050cefe6447a5803a0968a70b0e3a301d14b4be9d4dcfcc59e898a3139b7
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/2oub2DQlG2Xc5Pj82qH7oA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oub2DQlG2Xc5Pj82qH7oA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94ce050cefe6447a5803a0968a70b0e3a301d14b4be9d4dcfcc59e898a3139b7","isrc":"USIR10400200","name":"I Love You Golden Blue","registered_at":"2026-06-04T11:10:23Z","spotify_id":"2oub2DQlG2Xc5Pj82qH7oA","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 0x94ce050cefe6447a5803a0968a70b0e3a301d14b4be9d4dcfcc59e898a3139b7. 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/2oub2DQlG2Xc5Pj82qH7oA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oub2DQlG2Xc5Pj82qH7oA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x94ce050cefe6447a5803a0968a70b0e3a301d14b4be9d4dcfcc59e898a3139b7","isrc":"USIR10400200","name":"I Love You Golden Blue","registered_at":"2026-06-04T11:10:23Z","spotify_id":"2oub2DQlG2Xc5Pj82qH7oA","type":"track"}

Peace Attack
type: MusicRecording
duration: PT6M10S
duration ms: 370786
explicit: false
by artist: Sonic Youth
in album: Sonic Nurse
  type: MusicAlbum
  date published: 2004-06-08
isrc code: USIR10400205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:37:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb06eac5826b897b8a6f04bab9e5fe3b52744971ae26a38d4cfd89f0c6f02ebe
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/6hSfTN2nRf3qIahYPzXwHJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hSfTN2nRf3qIahYPzXwHJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb06eac5826b897b8a6f04bab9e5fe3b52744971ae26a38d4cfd89f0c6f02ebe","isrc":"USIR10400205","name":"Peace Attack","registered_at":"2026-06-08T16:37:16Z","spotify_id":"6hSfTN2nRf3qIahYPzXwHJ","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 0xdb06eac5826b897b8a6f04bab9e5fe3b52744971ae26a38d4cfd89f0c6f02ebe. 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/6hSfTN2nRf3qIahYPzXwHJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hSfTN2nRf3qIahYPzXwHJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdb06eac5826b897b8a6f04bab9e5fe3b52744971ae26a38d4cfd89f0c6f02ebe","isrc":"USIR10400205","name":"Peace Attack","registered_at":"2026-06-08T16:37:16Z","spotify_id":"6hSfTN2nRf3qIahYPzXwHJ","type":"track"}

In The Fishtank 9
type: MusicAlbum
date published: 2002-07-10
track: III
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200001
track: IV
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200002
track: V
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200003
track: VI
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200004
track: II
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200005
track: VIII
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200006
track: IX
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200007
track: X
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350000
  explicit: false
  by artist: Sonic Youth
  by artist: I.C.P.
  by artist: The Ex
  in album: In The Fishtank 9
    type: MusicAlbum
    date published: 2002-07-10
  isrc code: NLH980200008

Murray St.
type: MusicAlbum
date published: 2002-01-01
track: The Empty Page
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259172
  explicit: false
  by artist: Sonic Youth
  in album: Murray St.
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: USIR10210951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:52:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a51a77f57a17f9128270f29464c1233a64de09ef379dc2429cf1698d95d7cc2
  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/081MBpHg0quLggkWgBQUcS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/081MBpHg0quLggkWgBQUcS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7a51a77f57a17f9128270f29464c1233a64de09ef379dc2429cf1698d95d7cc2","isrc":"USIR10210951","name":"The Empty Page","registered_at":"2026-06-07T10:52:26Z","spotify_id":"081MBpHg0quLggkWgBQUcS","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 0x7a51a77f57a17f9128270f29464c1233a64de09ef379dc2429cf1698d95d7cc2. 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/081MBpHg0quLggkWgBQUcS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/081MBpHg0quLggkWgBQUcS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7a51a77f57a17f9128270f29464c1233a64de09ef379dc2429cf1698d95d7cc2","isrc":"USIR10210951","name":"The Empty Page","registered_at":"2026-06-07T10:52:26Z","spotify_id":"081MBpHg0quLggkWgBQUcS","type":"track"}
track: Disconnection Notice
  type: MusicRecording
  duration: PT6M24S
  duration ms: 384439
  explicit: false
  by artist: Sonic Youth
  in album: Murray St.
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: USIR10210945
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:52:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6586227155ba56176eee1dc0d633822431b187a9c17e2b007369bfb6cf11e358
  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/04pdroSBYn8G41Z6RlweJb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04pdroSBYn8G41Z6RlweJb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6586227155ba56176eee1dc0d633822431b187a9c17e2b007369bfb6cf11e358","isrc":"USIR10210945","name":"Disconnection Notice","registered_at":"2026-06-07T10:52:26Z","spotify_id":"04pdroSBYn8G41Z6RlweJb","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 0x6586227155ba56176eee1dc0d633822431b187a9c17e2b007369bfb6cf11e358. 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/04pdroSBYn8G41Z6RlweJb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04pdroSBYn8G41Z6RlweJb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6586227155ba56176eee1dc0d633822431b187a9c17e2b007369bfb6cf11e358","isrc":"USIR10210945","name":"Disconnection Notice","registered_at":"2026-06-07T10:52:26Z","spotify_id":"04pdroSBYn8G41Z6RlweJb","type":"track"}
track: Rain On Tin
  type: MusicRecording
  duration: PT7M52S
  duration ms: 472679
  explicit: false
  by artist: Sonic Youth
  in album: Murray St.
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: USIR10210949
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:15:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb945febdd7939445263dae5a8e6488fc8bc112574e6eeda72a185f5aebf13d45
  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/4XG4LalV67aatvPyLv41sl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XG4LalV67aatvPyLv41sl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb945febdd7939445263dae5a8e6488fc8bc112574e6eeda72a185f5aebf13d45","isrc":"USIR10210949","name":"Rain On Tin","registered_at":"2026-06-09T02:15:18Z","spotify_id":"4XG4LalV67aatvPyLv41sl","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 0xb945febdd7939445263dae5a8e6488fc8bc112574e6eeda72a185f5aebf13d45. 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/4XG4LalV67aatvPyLv41sl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XG4LalV67aatvPyLv41sl.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb945febdd7939445263dae5a8e6488fc8bc112574e6eeda72a185f5aebf13d45","isrc":"USIR10210949","name":"Rain On Tin","registered_at":"2026-06-09T02:15:18Z","spotify_id":"4XG4LalV67aatvPyLv41sl","type":"track"}
track: Karen Revisited
  type: MusicRecording
  duration: PT11M10S
  duration ms: 670146
  explicit: false
  by artist: Sonic Youth
  in album: Murray St.
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: USIR10210946
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:37:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a667679c13c765f0103014fb7d1fc6035f5722e6b4c78b273932b193965f224
  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/3kwjH05jySwErBmMTENMx5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kwjH05jySwErBmMTENMx5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a667679c13c765f0103014fb7d1fc6035f5722e6b4c78b273932b193965f224","isrc":"USIR10210946","name":"Karen Revisited","registered_at":"2026-06-08T16:37:30Z","spotify_id":"3kwjH05jySwErBmMTENMx5","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 0x8a667679c13c765f0103014fb7d1fc6035f5722e6b4c78b273932b193965f224. 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/3kwjH05jySwErBmMTENMx5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kwjH05jySwErBmMTENMx5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8a667679c13c765f0103014fb7d1fc6035f5722e6b4c78b273932b193965f224","isrc":"USIR10210946","name":"Karen Revisited","registered_at":"2026-06-08T16:37:30Z","spotify_id":"3kwjH05jySwErBmMTENMx5","type":"track"}
track: Radical Adults Lick Godhead Style
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267666
  explicit: false
  by artist: Sonic Youth
  in album: Murray St.
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: USIR10210948
  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: Plastic Sun
track: Sympathy For The Strawberry

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T11:36:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3b80238675e7afabb32045a7ca77f8bed3b7f8829b29866b9755965ac1bfb545

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/4mrn0xAIVswYpjpLZ6W0nl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mrn0xAIVswYpjpLZ6W0nl

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3b80238675e7afabb32045a7ca77f8bed3b7f8829b29866b9755965ac1bfb545","isrc":"USIR10210948","name":"Radical Adults Lick Godhead Style","registered_at":"2026-06-10T11:36:40Z","spotify_id":"4mrn0xAIVswYpjpLZ6W0nl","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 0x3b80238675e7afabb32045a7ca77f8bed3b7f8829b29866b9755965ac1bfb545. 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/4mrn0xAIVswYpjpLZ6W0nl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mrn0xAIVswYpjpLZ6W0nl.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x3b80238675e7afabb32045a7ca77f8bed3b7f8829b29866b9755965ac1bfb545","isrc":"USIR10210948","name":"Radical Adults Lick Godhead Style","registered_at":"2026-06-10T11:36:40Z","spotify_id":"4mrn0xAIVswYpjpLZ6W0nl","type":"track"}

Plastic Sun
type: MusicRecording
duration: PT2M11S
duration ms: 131479
explicit: false
by artist: Sonic Youth
in album: Murray St.
  type: MusicAlbum
  date published: 2002-01-01
isrc code: USIR10210947
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:35:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e7cb9a7608ea300bdd1ed3cfe6645e07ea2ae281b1385fa938d746462ba1b20
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/6JVmoLz95Qwa6MA9tCe1cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JVmoLz95Qwa6MA9tCe1cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e7cb9a7608ea300bdd1ed3cfe6645e07ea2ae281b1385fa938d746462ba1b20","isrc":"USIR10210947","name":"Plastic Sun","registered_at":"2026-06-18T09:35:17Z","spotify_id":"6JVmoLz95Qwa6MA9tCe1cc","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 0x6e7cb9a7608ea300bdd1ed3cfe6645e07ea2ae281b1385fa938d746462ba1b20. 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/6JVmoLz95Qwa6MA9tCe1cc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JVmoLz95Qwa6MA9tCe1cc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6e7cb9a7608ea300bdd1ed3cfe6645e07ea2ae281b1385fa938d746462ba1b20","isrc":"USIR10210947","name":"Plastic Sun","registered_at":"2026-06-18T09:35:17Z","spotify_id":"6JVmoLz95Qwa6MA9tCe1cc","type":"track"}

Sympathy For The Strawberry
type: MusicRecording
duration: PT9M7S
duration ms: 547626
explicit: false
by artist: Sonic Youth
in album: Murray St.
  type: MusicAlbum
  date published: 2002-01-01
isrc code: USIR10210950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5ee91826c4cfc5ef2e7ff8d8b115f57f5660618646ffab4f95ababe26467cf8
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/1Mso40zGOFg6bhXxYulgSD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mso40zGOFg6bhXxYulgSD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5ee91826c4cfc5ef2e7ff8d8b115f57f5660618646ffab4f95ababe26467cf8","isrc":"USIR10210950","name":"Sympathy For The Strawberry","registered_at":"2026-06-11T01:07:45Z","spotify_id":"1Mso40zGOFg6bhXxYulgSD","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 0xb5ee91826c4cfc5ef2e7ff8d8b115f57f5660618646ffab4f95ababe26467cf8. 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/1Mso40zGOFg6bhXxYulgSD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mso40zGOFg6bhXxYulgSD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb5ee91826c4cfc5ef2e7ff8d8b115f57f5660618646ffab4f95ababe26467cf8","isrc":"USIR10210950","name":"Sympathy For The Strawberry","registered_at":"2026-06-11T01:07:45Z","spotify_id":"1Mso40zGOFg6bhXxYulgSD","type":"track"}

NYC Ghosts & Flowers
type: MusicAlbum
date published: 2000-01-01
track: Free City Rhymes
  type: MusicRecording
  duration: PT7M31S
  duration ms: 451093
  explicit: false
  by artist: Sonic Youth
  in album: NYC Ghosts & Flowers
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: USIR10000187
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T07:20:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6cbd344500ccc5f522c7a65209efc3fc225cce8b17dc7fb564216271ff37418b
  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/73LrcgBTDri6WPZlT33V8Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73LrcgBTDri6WPZlT33V8Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6cbd344500ccc5f522c7a65209efc3fc225cce8b17dc7fb564216271ff37418b","isrc":"USIR10000187","name":"Free City Rhymes","registered_at":"2026-06-19T07:20:57Z","spotify_id":"73LrcgBTDri6WPZlT33V8Q","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 0x6cbd344500ccc5f522c7a65209efc3fc225cce8b17dc7fb564216271ff37418b. 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/73LrcgBTDri6WPZlT33V8Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73LrcgBTDri6WPZlT33V8Q.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6cbd344500ccc5f522c7a65209efc3fc225cce8b17dc7fb564216271ff37418b","isrc":"USIR10000187","name":"Free City Rhymes","registered_at":"2026-06-19T07:20:57Z","spotify_id":"73LrcgBTDri6WPZlT33V8Q","type":"track"}
track: Renegade Princess
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348160
  explicit: false
  by artist: Sonic Youth
  in album: NYC Ghosts & Flowers
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: USIR10000188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T16:43:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1627bd308c763771aa911e4c0e9fcf5b88d9936f5a75e83861984f34920d9903
  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/5Szz7dKBtibipmr9pyB8ia.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Szz7dKBtibipmr9pyB8ia
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1627bd308c763771aa911e4c0e9fcf5b88d9936f5a75e83861984f34920d9903","isrc":"USIR10000188","name":"Renegade Princess","registered_at":"2026-06-22T16:43:31Z","spotify_id":"5Szz7dKBtibipmr9pyB8ia","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 0x1627bd308c763771aa911e4c0e9fcf5b88d9936f5a75e83861984f34920d9903. 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/5Szz7dKBtibipmr9pyB8ia.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Szz7dKBtibipmr9pyB8ia.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1627bd308c763771aa911e4c0e9fcf5b88d9936f5a75e83861984f34920d9903","isrc":"USIR10000188","name":"Renegade Princess","registered_at":"2026-06-22T16:43:31Z","spotify_id":"5Szz7dKBtibipmr9pyB8ia","type":"track"}
track: Nevermind (What Was It Anyway)
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334000
  explicit: false
  by artist: Sonic Youth
  in album: NYC Ghosts & Flowers
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: USIR10000189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:40:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92dda84314b6da9ca298675dbd9f733e38de23d046544c867204950f161b9793
  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/4gwldzmnRISqpY599yNY4d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gwldzmnRISqpY599yNY4d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92dda84314b6da9ca298675dbd9f733e38de23d046544c867204950f161b9793","isrc":"USIR10000189","name":"Nevermind (What Was It Anyway)","registered_at":"2026-06-19T02:40:08Z","spotify_id":"4gwldzmnRISqpY599yNY4d","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 0x92dda84314b6da9ca298675dbd9f733e38de23d046544c867204950f161b9793. 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/4gwldzmnRISqpY599yNY4d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gwldzmnRISqpY599yNY4d.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x92dda84314b6da9ca298675dbd9f733e38de23d046544c867204950f161b9793","isrc":"USIR10000189","name":"Nevermind (What Was It Anyway)","registered_at":"2026-06-19T02:40:08Z","spotify_id":"4gwldzmnRISqpY599yNY4d","type":"track"}
track: Small Flowers Crack Concrete
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310666
  explicit: false
  by artist: Sonic Youth
  in album: NYC Ghosts & Flowers
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: USIR10000190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T16:46:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd123c595087760d3398f7444e9afe7a5dd4268de63389e87d277315b15a1f0b8
  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/4YQIavSpQV9k3tipNYeuo6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YQIavSpQV9k3tipNYeuo6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd123c595087760d3398f7444e9afe7a5dd4268de63389e87d277315b15a1f0b8","isrc":"USIR10000190","name":"Small Flowers Crack Concrete","registered_at":"2026-06-22T16:46:30Z","spotify_id":"4YQIavSpQV9k3tipNYeuo6","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 0xd123c595087760d3398f7444e9afe7a5dd4268de63389e87d277315b15a1f0b8. 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/4YQIavSpQV9k3tipNYeuo6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YQIavSpQV9k3tipNYeuo6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd123c595087760d3398f7444e9afe7a5dd4268de63389e87d277315b15a1f0b8","isrc":"USIR10000190","name":"Small Flowers Crack Concrete","registered_at":"2026-06-22T16:46:30Z","spotify_id":"4YQIavSpQV9k3tipNYeuo6","type":"track"}
track: Side2Side
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212973
  explicit: false
  by artist: Sonic Youth
  in album: NYC Ghosts & Flowers
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: USIR10000191
  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: StreamXSonik Subway
track: NYC Ghosts & Flowers
track: Lightnin'

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T07:14:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x67237ba8387b9274133ed084245d81bd9f70aac01bd9e35684ffa74b9c2c11a0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2qLsm4oP9i2CvztxaUrpM1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qLsm4oP9i2CvztxaUrpM1

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

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 0x67237ba8387b9274133ed084245d81bd9f70aac01bd9e35684ffa74b9c2c11a0. 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/2qLsm4oP9i2CvztxaUrpM1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qLsm4oP9i2CvztxaUrpM1.
date published: 2026-07-02T11:34:59Z

StreamXSonik Subway
type: MusicRecording
duration: PT2M48S
duration ms: 168573
explicit: false
by artist: Sonic Youth
in album: NYC Ghosts & Flowers
  type: MusicAlbum
  date published: 2000-01-01
isrc code: USIR10000242
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:56:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcffba9b295f9a4c0e4c6bdf2cef269ea255f38c255121d3190b34dd9ef243d91
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/7o09tkZbKeOPeC6TmZhbiW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o09tkZbKeOPeC6TmZhbiW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcffba9b295f9a4c0e4c6bdf2cef269ea255f38c255121d3190b34dd9ef243d91","isrc":"USIR10000242","name":"StreamXSonik Subway","registered_at":"2026-06-26T11:56:31Z","spotify_id":"7o09tkZbKeOPeC6TmZhbiW","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 0xcffba9b295f9a4c0e4c6bdf2cef269ea255f38c255121d3190b34dd9ef243d91. 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/7o09tkZbKeOPeC6TmZhbiW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o09tkZbKeOPeC6TmZhbiW.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xcffba9b295f9a4c0e4c6bdf2cef269ea255f38c255121d3190b34dd9ef243d91","isrc":"USIR10000242","name":"StreamXSonik Subway","registered_at":"2026-06-26T11:56:31Z","spotify_id":"7o09tkZbKeOPeC6TmZhbiW","type":"track"}

NYC Ghosts & Flowers
type: MusicRecording
duration: PT7M48S
duration ms: 468333
explicit: false
by artist: Sonic Youth
in album: NYC Ghosts & Flowers
  type: MusicAlbum
  date published: 2000-01-01
isrc code: USIR10000193
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4dc3bc8f7116bf93f99d2f25b52909895bbf2d6b85174fe6636b31bf2b6e821
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/2oRgj2YqUITEC6OmWxSxS7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oRgj2YqUITEC6OmWxSxS7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4dc3bc8f7116bf93f99d2f25b52909895bbf2d6b85174fe6636b31bf2b6e821","isrc":"USIR10000193","name":"NYC Ghosts & Flowers","registered_at":"2026-06-20T19:42:26Z","spotify_id":"2oRgj2YqUITEC6OmWxSxS7","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 0xc4dc3bc8f7116bf93f99d2f25b52909895bbf2d6b85174fe6636b31bf2b6e821. 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/2oRgj2YqUITEC6OmWxSxS7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oRgj2YqUITEC6OmWxSxS7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc4dc3bc8f7116bf93f99d2f25b52909895bbf2d6b85174fe6636b31bf2b6e821","isrc":"USIR10000193","name":"NYC Ghosts & Flowers","registered_at":"2026-06-20T19:42:26Z","spotify_id":"2oRgj2YqUITEC6OmWxSxS7","type":"track"}

Lightnin'
type: MusicRecording
duration: PT3M52S
duration ms: 232506
explicit: false
by artist: Sonic Youth
in album: NYC Ghosts & Flowers
  type: MusicAlbum
  date published: 2000-01-01
isrc code: USIR10000194

Goodbye 20th Century (Syr 4)
type: MusicAlbum
date published: 1999-11-16
track: Edges
  type: MusicRecording
  duration: PT16M3S
  duration ms: 963600
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490011
track: Six (3rd Take)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183293
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490012
track: Six for New Time (For Sonic Youth)
  type: MusicRecording
  duration: PT8M6S
  duration ms: 486133
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490013
track: +-
  type: MusicRecording
  duration: PT7M1S
  duration ms: 421840
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490014
track: Voice Piece for Soprano
  type: MusicRecording
  duration: PT0M17S
  duration ms: 17866
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
track: Pendulum Music
  type: MusicRecording
  duration: PT5M53S
  duration ms: 353226
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490016
track: Having Never Written a Note for Percussion
  type: MusicRecording
  duration: PT9M9S
  duration ms: 549626
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490017
track: Six (4th Take)
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130373
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490018
track: Burdocks
  type: MusicRecording
  duration: PT13M12S
  duration ms: 792693
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490019
track: Four⁶
  type: MusicRecording
  duration: PT30M1S
  duration ms: 1801000
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490020
track: Piano Piece #13 [Carpenter's Piece) (For Nam June Paik]
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238573
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
    type: MusicAlbum
    date published: 1999-11-16
  isrc code: US6450490021
track: Pièce Enfantine
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88693
  explicit: false
  by artist: Sonic Youth
  by artist: William Winant
  by artist: Jim O'Rourke
  by artist: Takehisa Kosugi
  by artist: Christian Wolff
  by artist: Coco Hayley Gordon Moore
  by artist: Christian Marclay
  by artist: Wharton Tiers
  in album: Goodbye 20th Century (Syr 4)
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track: Treatise (Page 183)

Goodbye 20th Century (Syr 4)
type: MusicAlbum
date published: 1999-11-16

Treatise (Page 183)
type: MusicRecording
duration: PT3M27S
duration ms: 207773
explicit: false
by artist: Sonic Youth
by artist: William Winant
by artist: Jim O'Rourke
by artist: Takehisa Kosugi
by artist: Christian Wolff
by artist: Coco Hayley Gordon Moore
by artist: Christian Marclay
by artist: Wharton Tiers
in album: Goodbye 20th Century (Syr 4)
  type: MusicAlbum
  date published: 1999-11-16
isrc code: US6450490023

Silver Session (For Jason Knuth)
type: MusicAlbum
date published: 1998-07-14
track: Silver Panties
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267440
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910040
track: Silver Breeze
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79906
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
track: Silver Flower
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288293
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910042
track: Silver Wax Lips
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260839
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910043
track: Silver Loop
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265120
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910044
track: Silver Shirt
  type: MusicRecording
  duration: PT7M17S
  duration ms: 437133
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910045
track: Silver Son
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103600
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910046
track: Silver Mirror
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164520
  explicit: false
  by artist: Sonic Youth
  in album: Silver Session (For Jason Knuth)
    type: MusicAlbum
    date published: 1998-07-14
  isrc code: US6450910047

Invito Al Cielo (Syr 3)
type: MusicAlbum
date published: 1998-03-02
track: Invito Al Cielo
  type: MusicRecording
  duration: PT20M54S
  duration ms: 1254093
  explicit: false
  by artist: Sonic Youth
  by artist: Jim O'Rourke
  in album: Invito Al Cielo (Syr 3)
    type: MusicAlbum
    date published: 1998-03-02
  isrc code: US6450490008
track: Hungara Vivo
  type: MusicRecording
  duration: PT6M16S
  duration ms: 376840
  explicit: false
  by artist: Sonic Youth
  by artist: Jim O'Rourke
  in album: Invito Al Cielo (Syr 3)
    type: MusicAlbum
    date published: 1998-03-02
  isrc code: US6450490009
track: Radio-Amatoroj
  type: MusicRecording
  duration: PT29M21S
  duration ms: 1761293
  explicit: false
  by artist: Sonic Youth
  by artist: Jim O'Rourke
  in album: Invito Al Cielo (Syr 3)
    type: MusicAlbum
    date published: 1998-03-02
  isrc code: US6450490010

A Thousand Leaves
type: MusicAlbum
date published: 1998-01-01
track: Contre Le Sexism
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  duration: PT3M55S
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  explicit: false
  by artist: Sonic Youth
  in album: A Thousand Leaves
    type: MusicAlbum
    date published: 1998-01-01
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  additional property: CopyrightStatus
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    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:43:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf81d764dfe4ce48feda6fc154f72b8a78ebdf214e7c60d631b096aa68b8d393
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/4mLCEH3oj5wghBbJuga50X.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mLCEH3oj5wghBbJuga50X
  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 0xdf81d764dfe4ce48feda6fc154f72b8a78ebdf214e7c60d631b096aa68b8d393. 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/4mLCEH3oj5wghBbJuga50X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mLCEH3oj5wghBbJuga50X.
    date published: 2026-06-13T15:41:10Z
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track: Sunday
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291333
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  by artist: Sonic Youth
  in album: A Thousand Leaves
    type: MusicAlbum
    date published: 1998-01-01
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ZNdRdZ2inm4ksA8keadDs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZNdRdZ2inm4ksA8keadDs
  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 0xcc829129e074506653485f96f30b507e399928721fc6e6794d2cfd9b5504f272. 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/5ZNdRdZ2inm4ksA8keadDs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZNdRdZ2inm4ksA8keadDs.
    date published: 2026-06-13T12:47:07Z
track: Female Mechanic Now On Duty
  type: MusicRecording
  duration: PT7M43S
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  explicit: false
  by artist: Sonic Youth
  in album: A Thousand Leaves
    type: MusicAlbum
    date published: 1998-01-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:20:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd10d0dab3dc1c2dd98948de10526b8b34349f9eb1dd27421970b4f8014726054
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    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/3hdRGwVe654V7g11RiEXEB.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hdRGwVe654V7g11RiEXEB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xd10d0dab3dc1c2dd98948de10526b8b34349f9eb1dd27421970b4f8014726054. 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/3hdRGwVe654V7g11RiEXEB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hdRGwVe654V7g11RiEXEB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd10d0dab3dc1c2dd98948de10526b8b34349f9eb1dd27421970b4f8014726054","isrc":"USGF19820303","name":"Female Mechanic Now On Duty","registered_at":"2026-06-10T22:20:52Z","spotify_id":"3hdRGwVe654V7g11RiEXEB","type":"track"}
track: Wildflower Soul
  type: MusicRecording
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  in album: A Thousand Leaves
    type: MusicAlbum
    date published: 1998-01-01
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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/0x815e7c790a4ba17913698650b0465b25ad5a89bc311a6b737eab7ca383fd9eba
  additional property: OTSHash
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    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0e5kA1alpFRZ7PtpX7NWto.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e5kA1alpFRZ7PtpX7NWto
  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 0x815e7c790a4ba17913698650b0465b25ad5a89bc311a6b737eab7ca383fd9eba. 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/0e5kA1alpFRZ7PtpX7NWto.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e5kA1alpFRZ7PtpX7NWto.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x815e7c790a4ba17913698650b0465b25ad5a89bc311a6b737eab7ca383fd9eba","isrc":"USGF19820302","name":"Wildflower Soul","registered_at":"2026-06-10T07:34:26Z","spotify_id":"0e5kA1alpFRZ7PtpX7NWto","type":"track"}
track: Hoarfrost
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: French Tickler
track: Hits Of Sunshine (For Allen Ginsberg)
track: Karen Koltrane
track: The Ineffable Me
track: Snare, Girl
track: Heather Angel

CopyrightID
type: PropertyValue

CopyrightStatus
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value: registered

CopyrightRegisteredAt
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CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1d56402847c341392bd4f7f89aab0dd294b2a53973f5d4e512357eee59e43778

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1nqFNzzkTzzb9krys1BkvW.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nqFNzzkTzzb9krys1BkvW

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

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 0x1d56402847c341392bd4f7f89aab0dd294b2a53973f5d4e512357eee59e43778. 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/1nqFNzzkTzzb9krys1BkvW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nqFNzzkTzzb9krys1BkvW.
date published: 2026-06-13T13:32:09Z

French Tickler
type: MusicRecording
duration: PT4M52S
duration ms: 292173
explicit: false
by artist: Sonic Youth
in album: A Thousand Leaves
  type: MusicAlbum
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isrc code: USGF19820311
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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  value: https://explorer.copyrightchains.com/tx/0x365807b7947cb32e3c493d63501954152a566f5ca4ee382ac3ccbd1b99c6da2e
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/1Jsjxa5AdcCQe0ET3b1YJu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Jsjxa5AdcCQe0ET3b1YJu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x365807b7947cb32e3c493d63501954152a566f5ca4ee382ac3ccbd1b99c6da2e","isrc":"USGF19820311","name":"French Tickler","registered_at":"2026-06-11T18:46:24Z","spotify_id":"1Jsjxa5AdcCQe0ET3b1YJu","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 0x365807b7947cb32e3c493d63501954152a566f5ca4ee382ac3ccbd1b99c6da2e. 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/1Jsjxa5AdcCQe0ET3b1YJu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Jsjxa5AdcCQe0ET3b1YJu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x365807b7947cb32e3c493d63501954152a566f5ca4ee382ac3ccbd1b99c6da2e","isrc":"USGF19820311","name":"French Tickler","registered_at":"2026-06-11T18:46:24Z","spotify_id":"1Jsjxa5AdcCQe0ET3b1YJu","type":"track"}

Hits Of Sunshine (For Allen Ginsberg)
type: MusicRecording
duration: PT11M5S
duration ms: 665226
explicit: false
by artist: Sonic Youth
in album: A Thousand Leaves
  type: MusicAlbum
  date published: 1998-01-01
isrc code: USGF19820304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:31:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2c70341f3a306ff8d35c435656e7081047aa1e58380c709aa20a76a0919489d
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/3NhqywYZgJVF78KQgduqYG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NhqywYZgJVF78KQgduqYG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2c70341f3a306ff8d35c435656e7081047aa1e58380c709aa20a76a0919489d","isrc":"USGF19820304","name":"Hits Of Sunshine (For Allen Ginsberg)","registered_at":"2026-06-10T07:31:15Z","spotify_id":"3NhqywYZgJVF78KQgduqYG","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 0xa2c70341f3a306ff8d35c435656e7081047aa1e58380c709aa20a76a0919489d. 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/3NhqywYZgJVF78KQgduqYG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NhqywYZgJVF78KQgduqYG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa2c70341f3a306ff8d35c435656e7081047aa1e58380c709aa20a76a0919489d","isrc":"USGF19820304","name":"Hits Of Sunshine (For Allen Ginsberg)","registered_at":"2026-06-10T07:31:15Z","spotify_id":"3NhqywYZgJVF78KQgduqYG","type":"track"}

Karen Koltrane
type: MusicRecording
duration: PT9M17S
duration ms: 557600
explicit: false
by artist: Sonic Youth
in album: A Thousand Leaves
  type: MusicAlbum
  date published: 1998-01-01
isrc code: USGF19820308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:22:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25035ab891559d67526261cf9614942147dfd6e50fe2d231a0e91ff5a561ac34
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/1GRh44TaOHa0D0PTyCOoKn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GRh44TaOHa0D0PTyCOoKn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25035ab891559d67526261cf9614942147dfd6e50fe2d231a0e91ff5a561ac34","isrc":"USGF19820308","name":"Karen Koltrane","registered_at":"2026-06-19T06:22:27Z","spotify_id":"1GRh44TaOHa0D0PTyCOoKn","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 0x25035ab891559d67526261cf9614942147dfd6e50fe2d231a0e91ff5a561ac34. 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/1GRh44TaOHa0D0PTyCOoKn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GRh44TaOHa0D0PTyCOoKn.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x25035ab891559d67526261cf9614942147dfd6e50fe2d231a0e91ff5a561ac34","isrc":"USGF19820308","name":"Karen Koltrane","registered_at":"2026-06-19T06:22:27Z","spotify_id":"1GRh44TaOHa0D0PTyCOoKn","type":"track"}

The Ineffable Me
type: MusicRecording
duration: PT5M19S
duration ms: 319933
explicit: false
by artist: Sonic Youth
in album: A Thousand Leaves
  type: MusicAlbum
  date published: 1998-01-01
isrc code: USGF19820301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:44:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb97c4b5db57e7ffd501db12e387b47a2b5064d7b5e0cbef1999065634084b12a
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/5NdlFHul6o3kMXFlas2R56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NdlFHul6o3kMXFlas2R56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb97c4b5db57e7ffd501db12e387b47a2b5064d7b5e0cbef1999065634084b12a","isrc":"USGF19820301","name":"The Ineffable Me","registered_at":"2026-06-19T17:44:16Z","spotify_id":"5NdlFHul6o3kMXFlas2R56","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 0xb97c4b5db57e7ffd501db12e387b47a2b5064d7b5e0cbef1999065634084b12a. 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/5NdlFHul6o3kMXFlas2R56.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NdlFHul6o3kMXFlas2R56.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb97c4b5db57e7ffd501db12e387b47a2b5064d7b5e0cbef1999065634084b12a","isrc":"USGF19820301","name":"The Ineffable Me","registered_at":"2026-06-19T17:44:16Z","spotify_id":"5NdlFHul6o3kMXFlas2R56","type":"track"}

Snare, Girl
type: MusicRecording
duration: PT6M37S
duration ms: 397293
explicit: false
by artist: Sonic Youth
in album: A Thousand Leaves
  type: MusicAlbum
  date published: 1998-01-01
isrc code: USGF19820310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:36:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f947bddcd45f69dc925bd25b8b44a594c7d3f7718cf5d161a9778fcddab1eb1
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/6abIGSApnkiw05Fxan6OEu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6abIGSApnkiw05Fxan6OEu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f947bddcd45f69dc925bd25b8b44a594c7d3f7718cf5d161a9778fcddab1eb1","isrc":"USGF19820310","name":"Snare, Girl","registered_at":"2026-06-11T19:36:49Z","spotify_id":"6abIGSApnkiw05Fxan6OEu","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 0x1f947bddcd45f69dc925bd25b8b44a594c7d3f7718cf5d161a9778fcddab1eb1. 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/6abIGSApnkiw05Fxan6OEu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6abIGSApnkiw05Fxan6OEu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1f947bddcd45f69dc925bd25b8b44a594c7d3f7718cf5d161a9778fcddab1eb1","isrc":"USGF19820310","name":"Snare, Girl","registered_at":"2026-06-11T19:36:49Z","spotify_id":"6abIGSApnkiw05Fxan6OEu","type":"track"}

Heather Angel
type: MusicRecording
duration: PT6M9S
duration ms: 369093
explicit: false
by artist: Sonic Youth
in album: A Thousand Leaves
  type: MusicAlbum
  date published: 1998-01-01
isrc code: USGF19820305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:36:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aefbc0b1ba345cde6f710c091db6c779542663c6850ee3acad11e000fd39870
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/62iU9JkPfhn690z6ChHJJ1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62iU9JkPfhn690z6ChHJJ1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0aefbc0b1ba345cde6f710c091db6c779542663c6850ee3acad11e000fd39870","isrc":"USGF19820305","name":"Heather Angel","registered_at":"2026-06-20T12:36:14Z","spotify_id":"62iU9JkPfhn690z6ChHJJ1","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 0x0aefbc0b1ba345cde6f710c091db6c779542663c6850ee3acad11e000fd39870. 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/62iU9JkPfhn690z6ChHJJ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62iU9JkPfhn690z6ChHJJ1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0aefbc0b1ba345cde6f710c091db6c779542663c6850ee3acad11e000fd39870","isrc":"USGF19820305","name":"Heather Angel","registered_at":"2026-06-20T12:36:14Z","spotify_id":"62iU9JkPfhn690z6ChHJJ1","type":"track"}

Live in Venlo, Holland (Live; 1983)
type: MusicAlbum
date published: 1995-02-24
track: World Looks Red (Live)
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258666
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880014
track: She's in a Bad Mood (Live)
  type: MusicRecording
  duration: PT6M18S
  duration ms: 378266
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880015
track: Brother James (Live)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212333
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880016
track: Kill Yr. Idols (Live)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195933
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880017
track: Early American (Live)
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371693
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880018
track: Burning Spear (Live)
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238533
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880019
track: Confusion Is Next (Live)
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302133
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880020
track: Shaking Hell (Live)
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265466
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880021
track: Making the Nature Scene (Live)
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199306
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880022
track: Inhuman (Live)
  type: MusicRecording
  duration: PT5M47S
  duration ms: 347226
  explicit: false
  by artist: Sonic Youth
  in album: Live in Venlo, Holland (Live; 1983)
    type: MusicAlbum
    date published: 1995-02-24
  isrc code: US6450880023

Washing Machine
type: MusicAlbum
date published: 1995-01-01
track: Becuz
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282826
  explicit: false
  by artist: Sonic Youth
  in album: Washing Machine
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: USGF19582501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:03:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf4f145ecc193d9ed89c1fdc851e97d98f0ee8ce6e45542225212891f793ad8d
  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/2G2WTsOil5zwdP9GnUOVws.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G2WTsOil5zwdP9GnUOVws
  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 0xbf4f145ecc193d9ed89c1fdc851e97d98f0ee8ce6e45542225212891f793ad8d. 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/2G2WTsOil5zwdP9GnUOVws.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G2WTsOil5zwdP9GnUOVws.
    date published: 2026-06-13T17:25:41Z
track: Junkie's Promise
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242440
  explicit: false
  by artist: Sonic Youth
  in album: Washing Machine
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: USGF19582502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:38:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f7f930bc081801cc6ec846ce55796173eff6ba31b0349c745e7e3d061768d3d
  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/5l2hINBqLEAWRTvZfdLBZE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5l2hINBqLEAWRTvZfdLBZE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f7f930bc081801cc6ec846ce55796173eff6ba31b0349c745e7e3d061768d3d","isrc":"USGF19582502","name":"Junkie's Promise","registered_at":"2026-06-07T16:38:05Z","spotify_id":"5l2hINBqLEAWRTvZfdLBZE","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 0x7f7f930bc081801cc6ec846ce55796173eff6ba31b0349c745e7e3d061768d3d. 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/5l2hINBqLEAWRTvZfdLBZE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5l2hINBqLEAWRTvZfdLBZE.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7f7f930bc081801cc6ec846ce55796173eff6ba31b0349c745e7e3d061768d3d","isrc":"USGF19582502","name":"Junkie's Promise","registered_at":"2026-06-07T16:38:05Z","spotify_id":"5l2hINBqLEAWRTvZfdLBZE","type":"track"}
track: Saucer-Like
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265480
  explicit: false
  by artist: Sonic Youth
  in album: Washing Machine
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: USGF19582503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:56:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46c525f6691d8b06054a01ee88cbdcf3bf553539af60ac8c2adfdbf76e8250ac
  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/1nio0EPd1Oq80XwyKyin2c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nio0EPd1Oq80XwyKyin2c
  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 0x46c525f6691d8b06054a01ee88cbdcf3bf553539af60ac8c2adfdbf76e8250ac. 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/1nio0EPd1Oq80XwyKyin2c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nio0EPd1Oq80XwyKyin2c.
    date published: 2026-06-13T15:41:10Z
track: Washing Machine
  type: MusicRecording
  duration: PT9M33S
  duration ms: 573533
  explicit: false
  by artist: Sonic Youth
  in album: Washing Machine
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: USGF19582504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:15:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3b2b49253158d9f25b3dfcc3a8b51a70d67aef15a1b26c8210076b7a9a16dc1
  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/4UiAXkpz8xPsutLxStDlPl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UiAXkpz8xPsutLxStDlPl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3b2b49253158d9f25b3dfcc3a8b51a70d67aef15a1b26c8210076b7a9a16dc1","isrc":"USGF19582504","name":"Washing Machine","registered_at":"2026-06-07T23:15:41Z","spotify_id":"4UiAXkpz8xPsutLxStDlPl","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 0xe3b2b49253158d9f25b3dfcc3a8b51a70d67aef15a1b26c8210076b7a9a16dc1. 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/4UiAXkpz8xPsutLxStDlPl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UiAXkpz8xPsutLxStDlPl.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe3b2b49253158d9f25b3dfcc3a8b51a70d67aef15a1b26c8210076b7a9a16dc1","isrc":"USGF19582504","name":"Washing Machine","registered_at":"2026-06-07T23:15:41Z","spotify_id":"4UiAXkpz8xPsutLxStDlPl","type":"track"}
track: Unwind
  type: MusicRecording
  duration: PT6M2S
  duration ms: 362960
  explicit: false
  by artist: Sonic Youth
  in album: Washing Machine
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: USGF19582505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Little Trouble Girl
track: No Queen Blues
track: Panty Lies
track: Becuz Coda
track: Skip Tracer
track: The Diamond Sea

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T23:21:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb2e0722c8ab514a09fc6832f3c7e38eaff4953731278dbb772609ba506b2b840

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/2i9Ga5iAjizEYUFXTHPOKv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i9Ga5iAjizEYUFXTHPOKv

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

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 0xb2e0722c8ab514a09fc6832f3c7e38eaff4953731278dbb772609ba506b2b840. 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/2i9Ga5iAjizEYUFXTHPOKv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i9Ga5iAjizEYUFXTHPOKv.
date published: 2026-06-13T13:32:09Z

Little Trouble Girl
type: MusicRecording
duration: PT4M27S
duration ms: 267160
explicit: false
by artist: Sonic Youth
in album: Washing Machine
  type: MusicAlbum
  date published: 1995-01-01
isrc code: USGF19582506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:12:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd36ed5507d651cd0531fc83b4634f0c0d66a235358a4bfe06e54ce11136d9dd9
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/4oguhUGuMDBEKdxhtTXNMy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oguhUGuMDBEKdxhtTXNMy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd36ed5507d651cd0531fc83b4634f0c0d66a235358a4bfe06e54ce11136d9dd9","isrc":"USGF19582506","name":"Little Trouble Girl","registered_at":"2026-06-04T12:12:38Z","spotify_id":"4oguhUGuMDBEKdxhtTXNMy","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 0xd36ed5507d651cd0531fc83b4634f0c0d66a235358a4bfe06e54ce11136d9dd9. 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/4oguhUGuMDBEKdxhtTXNMy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oguhUGuMDBEKdxhtTXNMy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd36ed5507d651cd0531fc83b4634f0c0d66a235358a4bfe06e54ce11136d9dd9","isrc":"USGF19582506","name":"Little Trouble Girl","registered_at":"2026-06-04T12:12:38Z","spotify_id":"4oguhUGuMDBEKdxhtTXNMy","type":"track"}

No Queen Blues
type: MusicRecording
duration: PT4M33S
duration ms: 273053
explicit: false
by artist: Sonic Youth
in album: Washing Machine
  type: MusicAlbum
  date published: 1995-01-01
isrc code: USGF19582507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:44:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae307fd4e23fe606ced3db088d942a8ceef0a29d61dc3fc04025709641527343
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/3ltHdQrAHqo0XJrz7eNcNL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ltHdQrAHqo0XJrz7eNcNL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae307fd4e23fe606ced3db088d942a8ceef0a29d61dc3fc04025709641527343","isrc":"USGF19582507","name":"No Queen Blues","registered_at":"2026-06-08T07:44:56Z","spotify_id":"3ltHdQrAHqo0XJrz7eNcNL","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 0xae307fd4e23fe606ced3db088d942a8ceef0a29d61dc3fc04025709641527343. 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/3ltHdQrAHqo0XJrz7eNcNL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ltHdQrAHqo0XJrz7eNcNL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xae307fd4e23fe606ced3db088d942a8ceef0a29d61dc3fc04025709641527343","isrc":"USGF19582507","name":"No Queen Blues","registered_at":"2026-06-08T07:44:56Z","spotify_id":"3ltHdQrAHqo0XJrz7eNcNL","type":"track"}

Panty Lies
type: MusicRecording
duration: PT4M15S
duration ms: 255333
explicit: false
by artist: Sonic Youth
in album: Washing Machine
  type: MusicAlbum
  date published: 1995-01-01
isrc code: USGF19582508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:36:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3f7e888e61d1b363361fb508e0347ce759534ecd710888d6f6ffce213f0a2a2
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/2mnbN6pxRFlVA5hEBxdYPN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mnbN6pxRFlVA5hEBxdYPN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3f7e888e61d1b363361fb508e0347ce759534ecd710888d6f6ffce213f0a2a2","isrc":"USGF19582508","name":"Panty Lies","registered_at":"2026-06-09T12:36:36Z","spotify_id":"2mnbN6pxRFlVA5hEBxdYPN","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 0xf3f7e888e61d1b363361fb508e0347ce759534ecd710888d6f6ffce213f0a2a2. 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/2mnbN6pxRFlVA5hEBxdYPN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mnbN6pxRFlVA5hEBxdYPN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf3f7e888e61d1b363361fb508e0347ce759534ecd710888d6f6ffce213f0a2a2","isrc":"USGF19582508","name":"Panty Lies","registered_at":"2026-06-09T12:36:36Z","spotify_id":"2mnbN6pxRFlVA5hEBxdYPN","type":"track"}

Becuz Coda
type: MusicRecording
duration: PT2M19S
duration ms: 139733
explicit: false
by artist: Sonic Youth
in album: Washing Machine
  type: MusicAlbum
  date published: 1995-01-01
isrc code: USGF19582509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T10:05:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c660ae93d9a57fad71ae0c2ae748ce57aa931c37cefc8b3334e0c607a8212c6
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/1Q3xBpRlsqGHfqB8KieTN0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q3xBpRlsqGHfqB8KieTN0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c660ae93d9a57fad71ae0c2ae748ce57aa931c37cefc8b3334e0c607a8212c6","isrc":"USGF19582509","name":"Becuz Coda","registered_at":"2026-06-10T10:05:11Z","spotify_id":"1Q3xBpRlsqGHfqB8KieTN0","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 0x7c660ae93d9a57fad71ae0c2ae748ce57aa931c37cefc8b3334e0c607a8212c6. 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/1Q3xBpRlsqGHfqB8KieTN0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q3xBpRlsqGHfqB8KieTN0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7c660ae93d9a57fad71ae0c2ae748ce57aa931c37cefc8b3334e0c607a8212c6","isrc":"USGF19582509","name":"Becuz Coda","registered_at":"2026-06-10T10:05:11Z","spotify_id":"1Q3xBpRlsqGHfqB8KieTN0","type":"track"}

Skip Tracer
type: MusicRecording
duration: PT4M12S
duration ms: 252866
explicit: false
by artist: Sonic Youth
in album: Washing Machine
  type: MusicAlbum
  date published: 1995-01-01
isrc code: USGF19582510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T01:12:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb70fe4ad4f6a2b9068a963130c54d380db76ec46b75aa5f55599334f0cdfd8d2
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/7p5iMpBmTU04vIrjAk0mJc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p5iMpBmTU04vIrjAk0mJc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb70fe4ad4f6a2b9068a963130c54d380db76ec46b75aa5f55599334f0cdfd8d2","isrc":"USGF19582510","name":"Skip Tracer","registered_at":"2026-06-09T01:12:33Z","spotify_id":"7p5iMpBmTU04vIrjAk0mJc","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 0xb70fe4ad4f6a2b9068a963130c54d380db76ec46b75aa5f55599334f0cdfd8d2. 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/7p5iMpBmTU04vIrjAk0mJc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p5iMpBmTU04vIrjAk0mJc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb70fe4ad4f6a2b9068a963130c54d380db76ec46b75aa5f55599334f0cdfd8d2","isrc":"USGF19582510","name":"Skip Tracer","registered_at":"2026-06-09T01:12:33Z","spotify_id":"7p5iMpBmTU04vIrjAk0mJc","type":"track"}

The Diamond Sea
type: MusicRecording
duration: PT19M37S
duration ms: 1177293
explicit: false
by artist: Sonic Youth
in album: Washing Machine
  type: MusicAlbum
  date published: 1995-01-01
isrc code: USGF19582511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:14:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78f23f76b1466a351c201ff7f05b7f996f7e2abb458d5235582784232a338a6e
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/3QFQUqMj5UkDcrYYKFA5Vb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QFQUqMj5UkDcrYYKFA5Vb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78f23f76b1466a351c201ff7f05b7f996f7e2abb458d5235582784232a338a6e","isrc":"USGF19582511","name":"The Diamond Sea","registered_at":"2026-06-06T07:14:01Z","spotify_id":"3QFQUqMj5UkDcrYYKFA5Vb","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 0x78f23f76b1466a351c201ff7f05b7f996f7e2abb458d5235582784232a338a6e. 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/3QFQUqMj5UkDcrYYKFA5Vb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QFQUqMj5UkDcrYYKFA5Vb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x78f23f76b1466a351c201ff7f05b7f996f7e2abb458d5235582784232a338a6e","isrc":"USGF19582511","name":"The Diamond Sea","registered_at":"2026-06-06T07:14:01Z","spotify_id":"3QFQUqMj5UkDcrYYKFA5Vb","type":"track"}

Experimental Jet Set, Trash And No Star
type: MusicAlbum
date published: 1994-01-01
track: Winner's Blues
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127640
  explicit: false
  by artist: Sonic Youth
  in album: Experimental Jet Set, Trash And No Star
    type: MusicAlbum
    date published: 1994-01-01
  isrc code: USGF19963201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:36:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e2276abe4e7525cf3aaf39481fdcb37d0cc0c6090a95839dbf129254226b249
  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/45FbEBwrjJOAvmcxzgKwZq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45FbEBwrjJOAvmcxzgKwZq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e2276abe4e7525cf3aaf39481fdcb37d0cc0c6090a95839dbf129254226b249","isrc":"USGF19963201","name":"Winner's Blues","registered_at":"2026-06-07T16:36:19Z","spotify_id":"45FbEBwrjJOAvmcxzgKwZq","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 0x4e2276abe4e7525cf3aaf39481fdcb37d0cc0c6090a95839dbf129254226b249. 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/45FbEBwrjJOAvmcxzgKwZq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45FbEBwrjJOAvmcxzgKwZq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4e2276abe4e7525cf3aaf39481fdcb37d0cc0c6090a95839dbf129254226b249","isrc":"USGF19963201","name":"Winner's Blues","registered_at":"2026-06-07T16:36:19Z","spotify_id":"45FbEBwrjJOAvmcxzgKwZq","type":"track"}
track: Bull In The Heather
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184866
  explicit: false
  by artist: Sonic Youth
  in album: Experimental Jet Set, Trash And No Star
    type: MusicAlbum
    date published: 1994-01-01
  isrc code: USGF19963202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:44:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdac8ba2b27d89db121e388291b8a09cb6b583fce5b4dea9869e7910f87e90e11
  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/6px1KhTqAfxdcF6A1JGSpx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6px1KhTqAfxdcF6A1JGSpx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdac8ba2b27d89db121e388291b8a09cb6b583fce5b4dea9869e7910f87e90e11","isrc":"USGF19963202","name":"Bull In The Heather","registered_at":"2026-06-04T07:44:19Z","spotify_id":"6px1KhTqAfxdcF6A1JGSpx","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 0xdac8ba2b27d89db121e388291b8a09cb6b583fce5b4dea9869e7910f87e90e11. 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/6px1KhTqAfxdcF6A1JGSpx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6px1KhTqAfxdcF6A1JGSpx.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdac8ba2b27d89db121e388291b8a09cb6b583fce5b4dea9869e7910f87e90e11","isrc":"USGF19963202","name":"Bull In The Heather","registered_at":"2026-06-04T07:44:19Z","spotify_id":"6px1KhTqAfxdcF6A1JGSpx","type":"track"}
track: Starfield Road
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135026
  explicit: false
  by artist: Sonic Youth
  in album: Experimental Jet Set, Trash And No Star
    type: MusicAlbum
    date published: 1994-01-01
  isrc code: USGF19963203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:58:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5d0e6a90b655643e7f557f3cf55fe81b7942f4fb26d9cd4849aea2c1e292c52
  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/6bmiUYUtjg84j91eCjJTaY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bmiUYUtjg84j91eCjJTaY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5d0e6a90b655643e7f557f3cf55fe81b7942f4fb26d9cd4849aea2c1e292c52","isrc":"USGF19963203","name":"Starfield Road","registered_at":"2026-06-09T00:58:29Z","spotify_id":"6bmiUYUtjg84j91eCjJTaY","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 0xc5d0e6a90b655643e7f557f3cf55fe81b7942f4fb26d9cd4849aea2c1e292c52. 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/6bmiUYUtjg84j91eCjJTaY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bmiUYUtjg84j91eCjJTaY.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc5d0e6a90b655643e7f557f3cf55fe81b7942f4fb26d9cd4849aea2c1e292c52","isrc":"USGF19963203","name":"Starfield Road","registered_at":"2026-06-09T00:58:29Z","spotify_id":"6bmiUYUtjg84j91eCjJTaY","type":"track"}
track: Skink
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252466
  explicit: false
  by artist: Sonic Youth
  in album: Experimental Jet Set, Trash And No Star
    type: MusicAlbum
    date published: 1994-01-01
  isrc code: USGF19963204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T12:58:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa57b31d3b9b024c7d944cd314b8a9af65479fc1282561f8d66c983ffcb9eda06
  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/6kjpleNpenCKuj3jLHKgZR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kjpleNpenCKuj3jLHKgZR
  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 0xa57b31d3b9b024c7d944cd314b8a9af65479fc1282561f8d66c983ffcb9eda06. 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/6kjpleNpenCKuj3jLHKgZR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kjpleNpenCKuj3jLHKgZR.
    date published: 2026-06-13T13:32:09Z
track: Screaming Skull
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158173
  explicit: false
  by artist: Sonic Youth
  in album: Experimental Jet Set, Trash And No Star
    type: MusicAlbum
    date published: 1994-01-01
  isrc code: USGF19963205
  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: Self-Obsessed And Sexxee
track: Bone
track: Androgynous Mind
track: Quest For The Cup
track: Waist
track: Doctor's Orders
track: Tokyo Eye
track: In The Mind Of The Bourgeois Reader
track: Sweet Shine

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T08:39:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0f28f310961c6cb2aab060ca09407307c4f04b60538dd4007d2171b490226592

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/3cPO4Da9eXwW1at7j1Mtjy.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cPO4Da9eXwW1at7j1Mtjy

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0f28f310961c6cb2aab060ca09407307c4f04b60538dd4007d2171b490226592","isrc":"USGF19963205","name":"Screaming Skull","registered_at":"2026-06-08T08:39:23Z","spotify_id":"3cPO4Da9eXwW1at7j1Mtjy","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 0x0f28f310961c6cb2aab060ca09407307c4f04b60538dd4007d2171b490226592. 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/3cPO4Da9eXwW1at7j1Mtjy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cPO4Da9eXwW1at7j1Mtjy.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x0f28f310961c6cb2aab060ca09407307c4f04b60538dd4007d2171b490226592","isrc":"USGF19963205","name":"Screaming Skull","registered_at":"2026-06-08T08:39:23Z","spotify_id":"3cPO4Da9eXwW1at7j1Mtjy","type":"track"}

Self-Obsessed And Sexxee
type: MusicRecording
duration: PT4M30S
duration ms: 270533
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:18:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9922a266f082430012c7f48f00cc351b5b49966f2263dd74c09ef7ecdc278c5e
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/06PgAfrRjbjtybZjT6257o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06PgAfrRjbjtybZjT6257o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9922a266f082430012c7f48f00cc351b5b49966f2263dd74c09ef7ecdc278c5e","isrc":"USGF19963206","name":"Self-Obsessed And Sexxee","registered_at":"2026-06-08T10:18:40Z","spotify_id":"06PgAfrRjbjtybZjT6257o","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 0x9922a266f082430012c7f48f00cc351b5b49966f2263dd74c09ef7ecdc278c5e. 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/06PgAfrRjbjtybZjT6257o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06PgAfrRjbjtybZjT6257o.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9922a266f082430012c7f48f00cc351b5b49966f2263dd74c09ef7ecdc278c5e","isrc":"USGF19963206","name":"Self-Obsessed And Sexxee","registered_at":"2026-06-08T10:18:40Z","spotify_id":"06PgAfrRjbjtybZjT6257o","type":"track"}

Bone
type: MusicRecording
duration: PT3M58S
duration ms: 238133
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:24:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52640f3eb16828d71e4313dac5335976ebc96cfc6ce0b6b1052c9f528cb551bf
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/2yHfoWJ528el2Z1xIqrjna.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yHfoWJ528el2Z1xIqrjna
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 0x52640f3eb16828d71e4313dac5335976ebc96cfc6ce0b6b1052c9f528cb551bf. 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/2yHfoWJ528el2Z1xIqrjna.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yHfoWJ528el2Z1xIqrjna.
  date published: 2026-06-13T17:25:41Z

Androgynous Mind
type: MusicRecording
duration: PT3M30S
duration ms: 210360
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:59:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ec67ef62261e559f821a8f34ceb9d953613b863efdc29a87a6f8ffab04121b4
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/0B0KaRWxOGlVkumLXIBluG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0B0KaRWxOGlVkumLXIBluG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ec67ef62261e559f821a8f34ceb9d953613b863efdc29a87a6f8ffab04121b4","isrc":"USGF19963208","name":"Androgynous Mind","registered_at":"2026-06-09T00:59:23Z","spotify_id":"0B0KaRWxOGlVkumLXIBluG","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 0x9ec67ef62261e559f821a8f34ceb9d953613b863efdc29a87a6f8ffab04121b4. 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/0B0KaRWxOGlVkumLXIBluG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0B0KaRWxOGlVkumLXIBluG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9ec67ef62261e559f821a8f34ceb9d953613b863efdc29a87a6f8ffab04121b4","isrc":"USGF19963208","name":"Androgynous Mind","registered_at":"2026-06-09T00:59:23Z","spotify_id":"0B0KaRWxOGlVkumLXIBluG","type":"track"}

Quest For The Cup
type: MusicRecording
duration: PT2M30S
duration ms: 150200
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:51:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x552ad14227211809df13778fdf0afe1d2aaa18e2f3212878c25db65cf207f261
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/0YbJY1n7ltHMVtkCOEH4CK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YbJY1n7ltHMVtkCOEH4CK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x552ad14227211809df13778fdf0afe1d2aaa18e2f3212878c25db65cf207f261","isrc":"USGF19963209","name":"Quest For The Cup","registered_at":"2026-06-11T22:51:08Z","spotify_id":"0YbJY1n7ltHMVtkCOEH4CK","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 0x552ad14227211809df13778fdf0afe1d2aaa18e2f3212878c25db65cf207f261. 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/0YbJY1n7ltHMVtkCOEH4CK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YbJY1n7ltHMVtkCOEH4CK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x552ad14227211809df13778fdf0afe1d2aaa18e2f3212878c25db65cf207f261","isrc":"USGF19963209","name":"Quest For The Cup","registered_at":"2026-06-11T22:51:08Z","spotify_id":"0YbJY1n7ltHMVtkCOEH4CK","type":"track"}

Waist
type: MusicRecording
duration: PT2M49S
duration ms: 169266
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:24:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb79d127711b2fdf171bd738d32bc43c8ffa33af4bf66ddfc4fc8bf2694df3c9
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/38pcQ34XnpHJjk7zi5w7UM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38pcQ34XnpHJjk7zi5w7UM
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 0xfb79d127711b2fdf171bd738d32bc43c8ffa33af4bf66ddfc4fc8bf2694df3c9. 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/38pcQ34XnpHJjk7zi5w7UM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38pcQ34XnpHJjk7zi5w7UM.
  date published: 2026-06-13T17:25:41Z

Doctor's Orders
type: MusicRecording
duration: PT4M20S
duration ms: 260493
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:18:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x390568b02cd75360e2640e6f7195b1668ca508fe3e3df43476f749961fdfd07a
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/0Tft0gghYiosRFVH7e5ZRD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Tft0gghYiosRFVH7e5ZRD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x390568b02cd75360e2640e6f7195b1668ca508fe3e3df43476f749961fdfd07a","isrc":"USGF19963211","name":"Doctor's Orders","registered_at":"2026-06-11T00:18:34Z","spotify_id":"0Tft0gghYiosRFVH7e5ZRD","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 0x390568b02cd75360e2640e6f7195b1668ca508fe3e3df43476f749961fdfd07a. 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/0Tft0gghYiosRFVH7e5ZRD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Tft0gghYiosRFVH7e5ZRD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x390568b02cd75360e2640e6f7195b1668ca508fe3e3df43476f749961fdfd07a","isrc":"USGF19963211","name":"Doctor's Orders","registered_at":"2026-06-11T00:18:34Z","spotify_id":"0Tft0gghYiosRFVH7e5ZRD","type":"track"}

Tokyo Eye
type: MusicRecording
duration: PT3M54S
duration ms: 234733
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:50:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbec758228a9af60282f146974e8965f10a8893c57f3dd1393510d7861351230
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/3USROfqyN5Tu1kXEc1NvjE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3USROfqyN5Tu1kXEc1NvjE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbec758228a9af60282f146974e8965f10a8893c57f3dd1393510d7861351230","isrc":"USGF19963212","name":"Tokyo Eye","registered_at":"2026-06-11T22:50:26Z","spotify_id":"3USROfqyN5Tu1kXEc1NvjE","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 0xbbec758228a9af60282f146974e8965f10a8893c57f3dd1393510d7861351230. 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/3USROfqyN5Tu1kXEc1NvjE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3USROfqyN5Tu1kXEc1NvjE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbbec758228a9af60282f146974e8965f10a8893c57f3dd1393510d7861351230","isrc":"USGF19963212","name":"Tokyo Eye","registered_at":"2026-06-11T22:50:26Z","spotify_id":"3USROfqyN5Tu1kXEc1NvjE","type":"track"}

In The Mind Of The Bourgeois Reader
type: MusicRecording
duration: PT2M32S
duration ms: 152773
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:51:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x725bcf4995290f5e1ad1b5edfef4d59b7dd809c1c8525c72b8a30430144599f9
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/1LUKU6tAfGnXxvs1ZpUfwz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LUKU6tAfGnXxvs1ZpUfwz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x725bcf4995290f5e1ad1b5edfef4d59b7dd809c1c8525c72b8a30430144599f9","isrc":"USGF19963213","name":"In The Mind Of The Bourgeois Reader","registered_at":"2026-06-11T22:51:12Z","spotify_id":"1LUKU6tAfGnXxvs1ZpUfwz","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 0x725bcf4995290f5e1ad1b5edfef4d59b7dd809c1c8525c72b8a30430144599f9. 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/1LUKU6tAfGnXxvs1ZpUfwz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LUKU6tAfGnXxvs1ZpUfwz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x725bcf4995290f5e1ad1b5edfef4d59b7dd809c1c8525c72b8a30430144599f9","isrc":"USGF19963213","name":"In The Mind Of The Bourgeois Reader","registered_at":"2026-06-11T22:51:12Z","spotify_id":"1LUKU6tAfGnXxvs1ZpUfwz","type":"track"}

Sweet Shine
type: MusicRecording
duration: PT7M50S
duration ms: 470840
explicit: false
by artist: Sonic Youth
in album: Experimental Jet Set, Trash And No Star
  type: MusicAlbum
  date published: 1994-01-01
isrc code: USGF19963214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:29:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x162ade6d40442c416f74923c63c15b1631c13adacb748dd91f0f201819c14779
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/6Ezt165zgnWp19BWDn1wqw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ezt165zgnWp19BWDn1wqw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x162ade6d40442c416f74923c63c15b1631c13adacb748dd91f0f201819c14779","isrc":"USGF19963214","name":"Sweet Shine","registered_at":"2026-06-08T08:29:36Z","spotify_id":"6Ezt165zgnWp19BWDn1wqw","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 0x162ade6d40442c416f74923c63c15b1631c13adacb748dd91f0f201819c14779. 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/6Ezt165zgnWp19BWDn1wqw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ezt165zgnWp19BWDn1wqw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x162ade6d40442c416f74923c63c15b1631c13adacb748dd91f0f201819c14779","isrc":"USGF19963214","name":"Sweet Shine","registered_at":"2026-06-08T08:29:36Z","spotify_id":"6Ezt165zgnWp19BWDn1wqw","type":"track"}

Live at the Continental Club (Live / 1986)
type: MusicAlbum
date published: 1992-02-21
track: Tom Violence (Live)
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336706
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880001
track: Shadow of a Doubt (Live)
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216133
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880002
track: Starpower (Live)
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296600
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880003
track: Secret Girls (Live)
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265226
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880004
track: Death to Our Friends (Live)
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243306
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880005
track: Green Light (Live)
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204893
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880006
track: Kill Yr Idols (Live)
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191800
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880007
track: Ghost Bitch (Live)
  type: MusicRecording
  duration: PT6M4S
  duration ms: 364440
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880008
track: Expressway to Yr. Skull (Live)
  type: MusicRecording
  duration: PT8M8S
  duration ms: 488666
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880009
track: World Looks Red (Live)
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167693
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880010
track: Confusion (Indeed) [Live]
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139533
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880011
track: Confusion (Part II) [Live]
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129840
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880012
track: Confusion (Part III) [Live]
  type: MusicRecording
  duration: PT9M10S
  duration ms: 550333
  explicit: false
  by artist: Sonic Youth
  in album: Live at the Continental Club (Live / 1986)
    type: MusicAlbum
    date published: 1992-02-21
  isrc code: US6450880013

Dirty
type: MusicAlbum
date published: 1970-01-01
track: 100%
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149666
  explicit: false
  by artist: Sonic Youth
  in album: Dirty
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USGF19948501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:22:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x663e3932b610dd0577e42cc1c8d982c349866012e4449072196d4e7d32470c3e
  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/2QhMX5AQCAUQTX9Zu2rtz4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QhMX5AQCAUQTX9Zu2rtz4
  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 0x663e3932b610dd0577e42cc1c8d982c349866012e4449072196d4e7d32470c3e. 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/2QhMX5AQCAUQTX9Zu2rtz4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QhMX5AQCAUQTX9Zu2rtz4.
    date published: 2026-06-13T17:25:41Z
track: Is It My Body
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172666
  explicit: false
  by artist: Sonic Youth
  in album: Dirty
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USIR10300143
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:09:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32b078ccd5668715fc9ec6b431fb688a14ef1f721d85290eeb49f3693230ee78
  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/74Prxh1nsIUBAY2IUXKjrh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74Prxh1nsIUBAY2IUXKjrh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32b078ccd5668715fc9ec6b431fb688a14ef1f721d85290eeb49f3693230ee78","isrc":"USIR10300143","name":"Is It My Body","registered_at":"2026-06-18T06:09:21Z","spotify_id":"74Prxh1nsIUBAY2IUXKjrh","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 0x32b078ccd5668715fc9ec6b431fb688a14ef1f721d85290eeb49f3693230ee78. 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/74Prxh1nsIUBAY2IUXKjrh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74Prxh1nsIUBAY2IUXKjrh.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x32b078ccd5668715fc9ec6b431fb688a14ef1f721d85290eeb49f3693230ee78","isrc":"USIR10300143","name":"Is It My Body","registered_at":"2026-06-18T06:09:21Z","spotify_id":"74Prxh1nsIUBAY2IUXKjrh","type":"track"}
track: Swimsuit Issue
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179493
  explicit: false
  by artist: Sonic Youth
  in album: Dirty
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USGF19948502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:28:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb32e0c58dbb2d9b2be284526554e70b8a1570808d2004d45faa3202fc29b09d
  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/1A6hWA2PuYJCvM5UoKGHRL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1A6hWA2PuYJCvM5UoKGHRL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb32e0c58dbb2d9b2be284526554e70b8a1570808d2004d45faa3202fc29b09d","isrc":"USGF19948502","name":"Swimsuit Issue","registered_at":"2026-06-07T09:28:24Z","spotify_id":"1A6hWA2PuYJCvM5UoKGHRL","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 0xbb32e0c58dbb2d9b2be284526554e70b8a1570808d2004d45faa3202fc29b09d. 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/1A6hWA2PuYJCvM5UoKGHRL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1A6hWA2PuYJCvM5UoKGHRL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbb32e0c58dbb2d9b2be284526554e70b8a1570808d2004d45faa3202fc29b09d","isrc":"USGF19948502","name":"Swimsuit Issue","registered_at":"2026-06-07T09:28:24Z","spotify_id":"1A6hWA2PuYJCvM5UoKGHRL","type":"track"}
track: Personality Crisis
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220266
  explicit: false
  by artist: Sonic Youth
  in album: Dirty
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USIR10300142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:24:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe35b9bf6590d0ef28a9444196d3b88c542b6a9e38678e391bb14656407f3a0a
  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/1jd97WZ7fWWfFd4VZtpnEV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jd97WZ7fWWfFd4VZtpnEV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe35b9bf6590d0ef28a9444196d3b88c542b6a9e38678e391bb14656407f3a0a","isrc":"USIR10300142","name":"Personality Crisis","registered_at":"2026-06-10T22:24:08Z","spotify_id":"1jd97WZ7fWWfFd4VZtpnEV","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 0xfe35b9bf6590d0ef28a9444196d3b88c542b6a9e38678e391bb14656407f3a0a. 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/1jd97WZ7fWWfFd4VZtpnEV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jd97WZ7fWWfFd4VZtpnEV.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfe35b9bf6590d0ef28a9444196d3b88c542b6a9e38678e391bb14656407f3a0a","isrc":"USIR10300142","name":"Personality Crisis","registered_at":"2026-06-10T22:24:08Z","spotify_id":"1jd97WZ7fWWfFd4VZtpnEV","type":"track"}
track: Theresa's Sound-World
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328906
  explicit: false
  by artist: Sonic Youth
  in album: Dirty
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USGF19948503
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: The End Of The End Of The Ugly
track: Drunken Butterfly
track: Tamra
track: Shoot
track: Little Jammy Thing
track: Wish Fulfillment
track: Lite Damage - Rehearsal Tapes Version
track: Sugar Kane
track: Dreamfinger - Rehearsal Tapes Version
track: Orange Rolls, Angel's Spit
track: Barracuda - Rehearsal Tapes Version
track: Youth Against Fascism
track: New White Kross - Rehearsal Tapes Version
track: Nic Fit
track: Guido - Rehearsal Tapes Version
track: On The Strip
track: Stalker - Rehearsal Tapes Version
track: Chapel Hill
track: Moonface - Rehearsal Tapes Version
track: JC
track: Poet In The Pit - Rehearsal Tapes Version
track: Purr
track: Theoretical Chaos - Rehearsal Tapes Version
track: Creme Brulee
track: Youth Against Fascism - Rehearsal Tapes Version
track: Stalker
track: Wish Fulfillment - Rehearsal Tapes Version
track: Genetic
track: Hendrix Necro
track: The Destroyed Room

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T09:28:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3825db6c327b1ee8f37563ed129eb741553ab260dab6e2826eb964204d772e1d

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/5KittV1VzC4kwmBIjpS1O1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KittV1VzC4kwmBIjpS1O1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3825db6c327b1ee8f37563ed129eb741553ab260dab6e2826eb964204d772e1d","isrc":"USGF19948503","name":"Theresa's Sound-World","registered_at":"2026-06-07T09:28:42Z","spotify_id":"5KittV1VzC4kwmBIjpS1O1","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 0x3825db6c327b1ee8f37563ed129eb741553ab260dab6e2826eb964204d772e1d. 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/5KittV1VzC4kwmBIjpS1O1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KittV1VzC4kwmBIjpS1O1.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x3825db6c327b1ee8f37563ed129eb741553ab260dab6e2826eb964204d772e1d","isrc":"USGF19948503","name":"Theresa's Sound-World","registered_at":"2026-06-07T09:28:42Z","spotify_id":"5KittV1VzC4kwmBIjpS1O1","type":"track"}

The End Of The End Of The Ugly
type: MusicRecording
duration: PT4M17S
duration ms: 257920
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6de567914b7936689bd998582afcf7c11f7cd5a0360eb541aec9b0cbdf5425c
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/7r5LpQnNOPk65pkXZChmdJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5LpQnNOPk65pkXZChmdJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6de567914b7936689bd998582afcf7c11f7cd5a0360eb541aec9b0cbdf5425c","isrc":"USIR10300139","name":"The End Of The End Of The Ugly","registered_at":"2026-06-18T21:46:37Z","spotify_id":"7r5LpQnNOPk65pkXZChmdJ","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 0xf6de567914b7936689bd998582afcf7c11f7cd5a0360eb541aec9b0cbdf5425c. 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/7r5LpQnNOPk65pkXZChmdJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5LpQnNOPk65pkXZChmdJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6de567914b7936689bd998582afcf7c11f7cd5a0360eb541aec9b0cbdf5425c","isrc":"USIR10300139","name":"The End Of The End Of The Ugly","registered_at":"2026-06-18T21:46:37Z","spotify_id":"7r5LpQnNOPk65pkXZChmdJ","type":"track"}

Drunken Butterfly
type: MusicRecording
duration: PT3M4S
duration ms: 184240
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:26:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca3449367f67c456d11e8bb4357365aff5b6ccc94e16208b417853deaa7e5a46
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/3tT7w3IKKEwLQlPYTwqAgl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tT7w3IKKEwLQlPYTwqAgl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca3449367f67c456d11e8bb4357365aff5b6ccc94e16208b417853deaa7e5a46","isrc":"USGF19948504","name":"Drunken Butterfly","registered_at":"2026-06-06T19:26:58Z","spotify_id":"3tT7w3IKKEwLQlPYTwqAgl","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 0xca3449367f67c456d11e8bb4357365aff5b6ccc94e16208b417853deaa7e5a46. 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/3tT7w3IKKEwLQlPYTwqAgl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tT7w3IKKEwLQlPYTwqAgl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xca3449367f67c456d11e8bb4357365aff5b6ccc94e16208b417853deaa7e5a46","isrc":"USGF19948504","name":"Drunken Butterfly","registered_at":"2026-06-06T19:26:58Z","spotify_id":"3tT7w3IKKEwLQlPYTwqAgl","type":"track"}

Tamra
type: MusicRecording
duration: PT8M34S
duration ms: 514799
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300144
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:36:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ecc13d276e778f673d9bc91e54f7db3279b3b535d449f0254facdfde5b8d078
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/6VPaJ4Cuukn76diua2VJLn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VPaJ4Cuukn76diua2VJLn
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 0x9ecc13d276e778f673d9bc91e54f7db3279b3b535d449f0254facdfde5b8d078. 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/6VPaJ4Cuukn76diua2VJLn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VPaJ4Cuukn76diua2VJLn.
  date published: 2026-07-02T03:55:08Z

Shoot
type: MusicRecording
duration: PT5M17S
duration ms: 317093
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:05:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d1b9afb31a5ea12a2398d0b1716e0ad14cc892758f1dbe0453356c29e5b7f80
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/13HqaFVcjdjMnwaVyeluh7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13HqaFVcjdjMnwaVyeluh7
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 0x7d1b9afb31a5ea12a2398d0b1716e0ad14cc892758f1dbe0453356c29e5b7f80. 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/13HqaFVcjdjMnwaVyeluh7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13HqaFVcjdjMnwaVyeluh7.
  date published: 2026-06-13T13:32:09Z

Little Jammy Thing
type: MusicRecording
duration: PT2M20S
duration ms: 140693
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:36:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b21a5083809970b1a28785f12c700dfbdbaf644407756e5cbd0a5184c205d1c
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/7vbGaHEQj7E7kPZ4MPEsIU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vbGaHEQj7E7kPZ4MPEsIU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b21a5083809970b1a28785f12c700dfbdbaf644407756e5cbd0a5184c205d1c","isrc":"USIR10300149","name":"Little Jammy Thing","registered_at":"2026-06-22T09:36:37Z","spotify_id":"7vbGaHEQj7E7kPZ4MPEsIU","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 0x6b21a5083809970b1a28785f12c700dfbdbaf644407756e5cbd0a5184c205d1c. 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/7vbGaHEQj7E7kPZ4MPEsIU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vbGaHEQj7E7kPZ4MPEsIU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6b21a5083809970b1a28785f12c700dfbdbaf644407756e5cbd0a5184c205d1c","isrc":"USIR10300149","name":"Little Jammy Thing","registered_at":"2026-06-22T09:36:37Z","spotify_id":"7vbGaHEQj7E7kPZ4MPEsIU","type":"track"}

Wish Fulfillment
type: MusicRecording
duration: PT3M26S
duration ms: 206800
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:14:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5c87b227623533ed607a2f32d7ecf0cbce6c2a9729a43b276de2cafc9f1d73a
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/5buAcoMYgdr4sCtuYiIXKs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5buAcoMYgdr4sCtuYiIXKs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5c87b227623533ed607a2f32d7ecf0cbce6c2a9729a43b276de2cafc9f1d73a","isrc":"USGF19948506","name":"Wish Fulfillment","registered_at":"2026-06-06T13:14:01Z","spotify_id":"5buAcoMYgdr4sCtuYiIXKs","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 0xc5c87b227623533ed607a2f32d7ecf0cbce6c2a9729a43b276de2cafc9f1d73a. 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/5buAcoMYgdr4sCtuYiIXKs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5buAcoMYgdr4sCtuYiIXKs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc5c87b227623533ed607a2f32d7ecf0cbce6c2a9729a43b276de2cafc9f1d73a","isrc":"USGF19948506","name":"Wish Fulfillment","registered_at":"2026-06-06T13:14:01Z","spotify_id":"5buAcoMYgdr4sCtuYiIXKs","type":"track"}

Lite Damage - Rehearsal Tapes Version
type: MusicRecording
duration: PT5M22S
duration ms: 322133
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300148
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:29:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff530667a17aa86b23da2f5edf25db285a62c851377026858dc8a65fd6d05b64
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/1NW9mrsygE11GdPsuAUidA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NW9mrsygE11GdPsuAUidA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff530667a17aa86b23da2f5edf25db285a62c851377026858dc8a65fd6d05b64","isrc":"USIR10300148","name":"Lite Damage - Rehearsal Tapes Version","registered_at":"2026-06-23T16:29:40Z","spotify_id":"1NW9mrsygE11GdPsuAUidA","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 0xff530667a17aa86b23da2f5edf25db285a62c851377026858dc8a65fd6d05b64. 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/1NW9mrsygE11GdPsuAUidA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NW9mrsygE11GdPsuAUidA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xff530667a17aa86b23da2f5edf25db285a62c851377026858dc8a65fd6d05b64","isrc":"USIR10300148","name":"Lite Damage - Rehearsal Tapes Version","registered_at":"2026-06-23T16:29:40Z","spotify_id":"1NW9mrsygE11GdPsuAUidA","type":"track"}

Sugar Kane
type: MusicRecording
duration: PT5M57S
duration ms: 357693
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR19948507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:25:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44110a23e69ebf007f49463c5256e303f59e0c7c91a0b26b55f509f614f9a816
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/6q03mlzKsM1m3TLpi6T6Cw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q03mlzKsM1m3TLpi6T6Cw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44110a23e69ebf007f49463c5256e303f59e0c7c91a0b26b55f509f614f9a816","isrc":"USIR19948507","name":"Sugar Kane","registered_at":"2026-06-04T09:25:26Z","spotify_id":"6q03mlzKsM1m3TLpi6T6Cw","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 0x44110a23e69ebf007f49463c5256e303f59e0c7c91a0b26b55f509f614f9a816. 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/6q03mlzKsM1m3TLpi6T6Cw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q03mlzKsM1m3TLpi6T6Cw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x44110a23e69ebf007f49463c5256e303f59e0c7c91a0b26b55f509f614f9a816","isrc":"USIR19948507","name":"Sugar Kane","registered_at":"2026-06-04T09:25:26Z","spotify_id":"6q03mlzKsM1m3TLpi6T6Cw","type":"track"}

Dreamfinger - Rehearsal Tapes Version
type: MusicRecording
duration: PT7M41S
duration ms: 461733
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300146
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:31:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc56fd608ff24feb1025d3cac24058a6e9fe9f8855a9d0becdbd10343ac8969c0
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/779us3ejKe3pqkCEzVP90P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/779us3ejKe3pqkCEzVP90P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc56fd608ff24feb1025d3cac24058a6e9fe9f8855a9d0becdbd10343ac8969c0","isrc":"USIR10300146","name":"Dreamfinger - Rehearsal Tapes Version","registered_at":"2026-06-23T16:31:07Z","spotify_id":"779us3ejKe3pqkCEzVP90P","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 0xc56fd608ff24feb1025d3cac24058a6e9fe9f8855a9d0becdbd10343ac8969c0. 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/779us3ejKe3pqkCEzVP90P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/779us3ejKe3pqkCEzVP90P.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc56fd608ff24feb1025d3cac24058a6e9fe9f8855a9d0becdbd10343ac8969c0","isrc":"USIR10300146","name":"Dreamfinger - Rehearsal Tapes Version","registered_at":"2026-06-23T16:31:07Z","spotify_id":"779us3ejKe3pqkCEzVP90P","type":"track"}

Orange Rolls, Angel's Spit
type: MusicRecording
duration: PT4M19S
duration ms: 259506
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:10:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c527b7a9139fa8b1caa11a51e2b67f95e4dd5fa5be883aeef9593f055faaa3e
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/32JXJWLcPGWf0QUhRRwVCg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32JXJWLcPGWf0QUhRRwVCg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c527b7a9139fa8b1caa11a51e2b67f95e4dd5fa5be883aeef9593f055faaa3e","isrc":"USGF19948508","name":"Orange Rolls, Angel's Spit","registered_at":"2026-06-08T23:10:36Z","spotify_id":"32JXJWLcPGWf0QUhRRwVCg","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 0x8c527b7a9139fa8b1caa11a51e2b67f95e4dd5fa5be883aeef9593f055faaa3e. 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/32JXJWLcPGWf0QUhRRwVCg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32JXJWLcPGWf0QUhRRwVCg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8c527b7a9139fa8b1caa11a51e2b67f95e4dd5fa5be883aeef9593f055faaa3e","isrc":"USGF19948508","name":"Orange Rolls, Angel's Spit","registered_at":"2026-06-08T23:10:36Z","spotify_id":"32JXJWLcPGWf0QUhRRwVCg","type":"track"}

Barracuda - Rehearsal Tapes Version
type: MusicRecording
duration: PT4M22S
duration ms: 262266
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300145
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:26:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbba04201c9b80398a2ed17c16a8d4cdc0d57e97e307d2231a4774d35a664eb17
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/7Hgnvp6VD06tgxEmq4JM2w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hgnvp6VD06tgxEmq4JM2w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbba04201c9b80398a2ed17c16a8d4cdc0d57e97e307d2231a4774d35a664eb17","isrc":"USIR10300145","name":"Barracuda - Rehearsal Tapes Version","registered_at":"2026-06-22T09:26:04Z","spotify_id":"7Hgnvp6VD06tgxEmq4JM2w","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 0xbba04201c9b80398a2ed17c16a8d4cdc0d57e97e307d2231a4774d35a664eb17. 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/7Hgnvp6VD06tgxEmq4JM2w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hgnvp6VD06tgxEmq4JM2w.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xbba04201c9b80398a2ed17c16a8d4cdc0d57e97e307d2231a4774d35a664eb17","isrc":"USIR10300145","name":"Barracuda - Rehearsal Tapes Version","registered_at":"2026-06-22T09:26:04Z","spotify_id":"7Hgnvp6VD06tgxEmq4JM2w","type":"track"}

Youth Against Fascism
type: MusicRecording
duration: PT3M36S
duration ms: 216173
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:37:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbe4abb23591e591901979a85f77701b83681faf837400201e4c830c51f0b5b5
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/7ewAyUnxyKXFBAm4HDgaeN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ewAyUnxyKXFBAm4HDgaeN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbe4abb23591e591901979a85f77701b83681faf837400201e4c830c51f0b5b5","isrc":"USGF19948509","name":"Youth Against Fascism","registered_at":"2026-06-07T15:37:20Z","spotify_id":"7ewAyUnxyKXFBAm4HDgaeN","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 0xfbe4abb23591e591901979a85f77701b83681faf837400201e4c830c51f0b5b5. 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/7ewAyUnxyKXFBAm4HDgaeN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ewAyUnxyKXFBAm4HDgaeN.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfbe4abb23591e591901979a85f77701b83681faf837400201e4c830c51f0b5b5","isrc":"USGF19948509","name":"Youth Against Fascism","registered_at":"2026-06-07T15:37:20Z","spotify_id":"7ewAyUnxyKXFBAm4HDgaeN","type":"track"}

New White Kross - Rehearsal Tapes Version
type: MusicRecording
duration: PT1M29S
duration ms: 89306
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:38:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x473af2dcbc5161262d2aa6e57634789d289464acc34003ea29d93d2bee3d88df
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/1Dn8us5KKSKWwIBDoUGepP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dn8us5KKSKWwIBDoUGepP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x473af2dcbc5161262d2aa6e57634789d289464acc34003ea29d93d2bee3d88df","isrc":"USIR10300151","name":"New White Kross - Rehearsal Tapes Version","registered_at":"2026-06-25T14:38:20Z","spotify_id":"1Dn8us5KKSKWwIBDoUGepP","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 0x473af2dcbc5161262d2aa6e57634789d289464acc34003ea29d93d2bee3d88df. 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/1Dn8us5KKSKWwIBDoUGepP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dn8us5KKSKWwIBDoUGepP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x473af2dcbc5161262d2aa6e57634789d289464acc34003ea29d93d2bee3d88df","isrc":"USIR10300151","name":"New White Kross - Rehearsal Tapes Version","registered_at":"2026-06-25T14:38:20Z","spotify_id":"1Dn8us5KKSKWwIBDoUGepP","type":"track"}

Nic Fit
type: MusicRecording
duration: PT0M59S
duration ms: 59666
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:57:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d425cf8e4ff75ecc644975130af72277a9f8c632def1fe331c7c293539b0cde
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/4ZyfCnZ2pgzuVVe5lcvlC3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZyfCnZ2pgzuVVe5lcvlC3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d425cf8e4ff75ecc644975130af72277a9f8c632def1fe331c7c293539b0cde","isrc":"USGF19948510","name":"Nic Fit","registered_at":"2026-06-09T20:57:01Z","spotify_id":"4ZyfCnZ2pgzuVVe5lcvlC3","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 0x2d425cf8e4ff75ecc644975130af72277a9f8c632def1fe331c7c293539b0cde. 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/4ZyfCnZ2pgzuVVe5lcvlC3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZyfCnZ2pgzuVVe5lcvlC3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2d425cf8e4ff75ecc644975130af72277a9f8c632def1fe331c7c293539b0cde","isrc":"USGF19948510","name":"Nic Fit","registered_at":"2026-06-09T20:57:01Z","spotify_id":"4ZyfCnZ2pgzuVVe5lcvlC3","type":"track"}

Guido - Rehearsal Tapes Version
type: MusicRecording
duration: PT3M50S
duration ms: 230133
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300147
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:28:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdeacd5e728f449da5e06dadb67d485a371a63dec9e4bb2c248d9c54653ba8960
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/6CcaU4VUJuvUAjTUrFsH3k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CcaU4VUJuvUAjTUrFsH3k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdeacd5e728f449da5e06dadb67d485a371a63dec9e4bb2c248d9c54653ba8960","isrc":"USIR10300147","name":"Guido - Rehearsal Tapes Version","registered_at":"2026-06-24T02:28:22Z","spotify_id":"6CcaU4VUJuvUAjTUrFsH3k","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 0xdeacd5e728f449da5e06dadb67d485a371a63dec9e4bb2c248d9c54653ba8960. 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/6CcaU4VUJuvUAjTUrFsH3k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CcaU4VUJuvUAjTUrFsH3k.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdeacd5e728f449da5e06dadb67d485a371a63dec9e4bb2c248d9c54653ba8960","isrc":"USIR10300147","name":"Guido - Rehearsal Tapes Version","registered_at":"2026-06-24T02:28:22Z","spotify_id":"6CcaU4VUJuvUAjTUrFsH3k","type":"track"}

On The Strip
type: MusicRecording
duration: PT5M42S
duration ms: 342160
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:55:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4858dc6db4d81b5e8c6fc69b01300d5d3849c4e7d4a647f9da781f5e9f1d6d21
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/11ZLV0da77ALojWNQlIwyx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11ZLV0da77ALojWNQlIwyx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4858dc6db4d81b5e8c6fc69b01300d5d3849c4e7d4a647f9da781f5e9f1d6d21","isrc":"USGF19948511","name":"On The Strip","registered_at":"2026-06-09T20:55:59Z","spotify_id":"11ZLV0da77ALojWNQlIwyx","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 0x4858dc6db4d81b5e8c6fc69b01300d5d3849c4e7d4a647f9da781f5e9f1d6d21. 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/11ZLV0da77ALojWNQlIwyx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11ZLV0da77ALojWNQlIwyx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4858dc6db4d81b5e8c6fc69b01300d5d3849c4e7d4a647f9da781f5e9f1d6d21","isrc":"USGF19948511","name":"On The Strip","registered_at":"2026-06-09T20:55:59Z","spotify_id":"11ZLV0da77ALojWNQlIwyx","type":"track"}

Stalker - Rehearsal Tapes Version
type: MusicRecording
duration: PT3M36S
duration ms: 216106
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:37:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70e532e744612899dd80ce900b5d8e627b2763dcfb6dc9584f079d8f9cb93c54
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/2IhsFjp3cqD7L0ZhQjFDDP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IhsFjp3cqD7L0ZhQjFDDP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70e532e744612899dd80ce900b5d8e627b2763dcfb6dc9584f079d8f9cb93c54","isrc":"USIR10300141","name":"Stalker - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:30Z","spotify_id":"2IhsFjp3cqD7L0ZhQjFDDP","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 0x70e532e744612899dd80ce900b5d8e627b2763dcfb6dc9584f079d8f9cb93c54. 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/2IhsFjp3cqD7L0ZhQjFDDP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IhsFjp3cqD7L0ZhQjFDDP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x70e532e744612899dd80ce900b5d8e627b2763dcfb6dc9584f079d8f9cb93c54","isrc":"USIR10300141","name":"Stalker - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:30Z","spotify_id":"2IhsFjp3cqD7L0ZhQjFDDP","type":"track"}

Chapel Hill
type: MusicRecording
duration: PT4M47S
duration ms: 287840
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:37:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9c5a2cb6cf5fa25dd1f1d2aacf26965fa84746e5b1d6a36e7b669d169f53e95
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/5gLdL7v1v2IFs8PBsYGMeD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gLdL7v1v2IFs8PBsYGMeD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9c5a2cb6cf5fa25dd1f1d2aacf26965fa84746e5b1d6a36e7b669d169f53e95","isrc":"USGF19948512","name":"Chapel Hill","registered_at":"2026-06-07T15:37:24Z","spotify_id":"5gLdL7v1v2IFs8PBsYGMeD","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 0xa9c5a2cb6cf5fa25dd1f1d2aacf26965fa84746e5b1d6a36e7b669d169f53e95. 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/5gLdL7v1v2IFs8PBsYGMeD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gLdL7v1v2IFs8PBsYGMeD.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa9c5a2cb6cf5fa25dd1f1d2aacf26965fa84746e5b1d6a36e7b669d169f53e95","isrc":"USGF19948512","name":"Chapel Hill","registered_at":"2026-06-07T15:37:24Z","spotify_id":"5gLdL7v1v2IFs8PBsYGMeD","type":"track"}

Moonface - Rehearsal Tapes Version
type: MusicRecording
duration: PT4M44S
duration ms: 284640
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300150
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:28:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04de9b3f980f57d77e7df11780021c51609ad41b82e1d59cb11e063e7207ec64
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/7iyWMOg1MzBEQQtPc5mYQp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iyWMOg1MzBEQQtPc5mYQp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04de9b3f980f57d77e7df11780021c51609ad41b82e1d59cb11e063e7207ec64","isrc":"USIR10300150","name":"Moonface - Rehearsal Tapes Version","registered_at":"2026-06-23T16:28:39Z","spotify_id":"7iyWMOg1MzBEQQtPc5mYQp","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 0x04de9b3f980f57d77e7df11780021c51609ad41b82e1d59cb11e063e7207ec64. 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/7iyWMOg1MzBEQQtPc5mYQp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iyWMOg1MzBEQQtPc5mYQp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x04de9b3f980f57d77e7df11780021c51609ad41b82e1d59cb11e063e7207ec64","isrc":"USIR10300150","name":"Moonface - Rehearsal Tapes Version","registered_at":"2026-06-23T16:28:39Z","spotify_id":"7iyWMOg1MzBEQQtPc5mYQp","type":"track"}

JC
type: MusicRecording
duration: PT4M3S
duration ms: 243200
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:59:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd37da45a159f957056f4f080f64925f0ae57dcdb5bd3263af071d4de38e44984
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/1xQ5HGo6FWq2dvpGUlN91m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xQ5HGo6FWq2dvpGUlN91m
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 0xd37da45a159f957056f4f080f64925f0ae57dcdb5bd3263af071d4de38e44984. 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/1xQ5HGo6FWq2dvpGUlN91m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xQ5HGo6FWq2dvpGUlN91m.
  date published: 2026-06-13T13:32:09Z

Poet In The Pit - Rehearsal Tapes Version
type: MusicRecording
duration: PT2M40S
duration ms: 160466
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:37:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe73babf0b031a9a031f378269c467d5743d7b21de83cc15ea93c2d69a6a96f5d
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/3DU8RpnN6n0TdVt7K3tkx9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DU8RpnN6n0TdVt7K3tkx9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe73babf0b031a9a031f378269c467d5743d7b21de83cc15ea93c2d69a6a96f5d","isrc":"USIR10300153","name":"Poet In The Pit - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:00Z","spotify_id":"3DU8RpnN6n0TdVt7K3tkx9","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 0xe73babf0b031a9a031f378269c467d5743d7b21de83cc15ea93c2d69a6a96f5d. 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/3DU8RpnN6n0TdVt7K3tkx9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DU8RpnN6n0TdVt7K3tkx9.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe73babf0b031a9a031f378269c467d5743d7b21de83cc15ea93c2d69a6a96f5d","isrc":"USIR10300153","name":"Poet In The Pit - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:00Z","spotify_id":"3DU8RpnN6n0TdVt7K3tkx9","type":"track"}

Purr
type: MusicRecording
duration: PT4M22S
duration ms: 262093
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:32:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bf48e4f6f32db97f96e6f22fca77882ce01d3bd8d23f7c7ddb12e54a2cae41a
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/3F8BbMfoBWnYkG3p2mP0EA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F8BbMfoBWnYkG3p2mP0EA
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 0x5bf48e4f6f32db97f96e6f22fca77882ce01d3bd8d23f7c7ddb12e54a2cae41a. 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/3F8BbMfoBWnYkG3p2mP0EA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F8BbMfoBWnYkG3p2mP0EA.
  date published: 2026-06-13T15:41:10Z

Theoretical Chaos - Rehearsal Tapes Version
type: MusicRecording
duration: PT3M7S
duration ms: 187840
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:37:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x435ae7bf21b7ef4358abe70434ecd89c637a44e91b3bb821c9a5dabb7759a420
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/4xgeNwzMCfShzfc9LdMTrT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xgeNwzMCfShzfc9LdMTrT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x435ae7bf21b7ef4358abe70434ecd89c637a44e91b3bb821c9a5dabb7759a420","isrc":"USIR10300154","name":"Theoretical Chaos - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:02Z","spotify_id":"4xgeNwzMCfShzfc9LdMTrT","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 0x435ae7bf21b7ef4358abe70434ecd89c637a44e91b3bb821c9a5dabb7759a420. 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/4xgeNwzMCfShzfc9LdMTrT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xgeNwzMCfShzfc9LdMTrT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x435ae7bf21b7ef4358abe70434ecd89c637a44e91b3bb821c9a5dabb7759a420","isrc":"USIR10300154","name":"Theoretical Chaos - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:02Z","spotify_id":"4xgeNwzMCfShzfc9LdMTrT","type":"track"}

Creme Brulee
type: MusicRecording
duration: PT2M35S
duration ms: 155706
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19948515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:34:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5cdb9b8da7da947913b00d85931113fb310da34937366d9b3e7df749f351c34
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/6xKyallmbswWAQpbBV1BBz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xKyallmbswWAQpbBV1BBz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5cdb9b8da7da947913b00d85931113fb310da34937366d9b3e7df749f351c34","isrc":"USGF19948515","name":"Creme Brulee","registered_at":"2026-06-10T07:34:14Z","spotify_id":"6xKyallmbswWAQpbBV1BBz","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 0xc5cdb9b8da7da947913b00d85931113fb310da34937366d9b3e7df749f351c34. 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/6xKyallmbswWAQpbBV1BBz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xKyallmbswWAQpbBV1BBz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc5cdb9b8da7da947913b00d85931113fb310da34937366d9b3e7df749f351c34","isrc":"USGF19948515","name":"Creme Brulee","registered_at":"2026-06-10T07:34:14Z","spotify_id":"6xKyallmbswWAQpbBV1BBz","type":"track"}

Youth Against Fascism - Rehearsal Tapes Version
type: MusicRecording
duration: PT5M2S
duration ms: 302760
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:37:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf8d2b26e01b477e782b7188eff53971d65acfc0ddfaa2653ea35fcb21d235e3
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/56uFY4ZhNlZwUPGrFOzy58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56uFY4ZhNlZwUPGrFOzy58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf8d2b26e01b477e782b7188eff53971d65acfc0ddfaa2653ea35fcb21d235e3","isrc":"USIR10300140","name":"Youth Against Fascism - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:20Z","spotify_id":"56uFY4ZhNlZwUPGrFOzy58","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 0xcf8d2b26e01b477e782b7188eff53971d65acfc0ddfaa2653ea35fcb21d235e3. 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/56uFY4ZhNlZwUPGrFOzy58.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56uFY4ZhNlZwUPGrFOzy58.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcf8d2b26e01b477e782b7188eff53971d65acfc0ddfaa2653ea35fcb21d235e3","isrc":"USIR10300140","name":"Youth Against Fascism - Rehearsal Tapes Version","registered_at":"2026-06-25T14:37:20Z","spotify_id":"56uFY4ZhNlZwUPGrFOzy58","type":"track"}

Stalker
type: MusicRecording
duration: PT3M0S
duration ms: 180040
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2bdd1687e4e5a2b65fe7c6c5cfdcbce43a05b8acfc7e5c9a5df0c2defc5942b
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/0WqYfs0lPtF0u16lqqQBv4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WqYfs0lPtF0u16lqqQBv4
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 0xa2bdd1687e4e5a2b65fe7c6c5cfdcbce43a05b8acfc7e5c9a5df0c2defc5942b. 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/0WqYfs0lPtF0u16lqqQBv4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WqYfs0lPtF0u16lqqQBv4.
  date published: 2026-06-13T17:25:41Z

Wish Fulfillment - Rehearsal Tapes Version
type: MusicRecording
duration: PT3M50S
duration ms: 230733
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300152
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:14:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7972f15866b39bea018512e341ac13ec05ca3a51e3340c2b009380565ce41110
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/3CjiSI9n6duScib96eytEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CjiSI9n6duScib96eytEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7972f15866b39bea018512e341ac13ec05ca3a51e3340c2b009380565ce41110","isrc":"USIR10300152","name":"Wish Fulfillment - Rehearsal Tapes Version","registered_at":"2026-06-20T20:14:44Z","spotify_id":"3CjiSI9n6duScib96eytEX","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 0x7972f15866b39bea018512e341ac13ec05ca3a51e3340c2b009380565ce41110. 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/3CjiSI9n6duScib96eytEX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CjiSI9n6duScib96eytEX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7972f15866b39bea018512e341ac13ec05ca3a51e3340c2b009380565ce41110","isrc":"USIR10300152","name":"Wish Fulfillment - Rehearsal Tapes Version","registered_at":"2026-06-20T20:14:44Z","spotify_id":"3CjiSI9n6duScib96eytEX","type":"track"}

Genetic
type: MusicRecording
duration: PT3M35S
duration ms: 215173
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:32:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65906f0c953d27b90033a1db9e0911268aa115931759759b9c6b05303ce96758
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/1bDKkFqOHKAnxjudsIyu0k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bDKkFqOHKAnxjudsIyu0k
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 0x65906f0c953d27b90033a1db9e0911268aa115931759759b9c6b05303ce96758. 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/1bDKkFqOHKAnxjudsIyu0k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bDKkFqOHKAnxjudsIyu0k.
  date published: 2026-06-13T17:25:41Z

Hendrix Necro
type: MusicRecording
duration: PT2M48S
duration ms: 168666
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:40:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b424a8f62d4afe7c75e91809c040fd85f7628f72fc0ac57772a5125ce95cae4
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/12sExsMIlXAcrBdviwFstw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sExsMIlXAcrBdviwFstw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b424a8f62d4afe7c75e91809c040fd85f7628f72fc0ac57772a5125ce95cae4","isrc":"USIR10300136","name":"Hendrix Necro","registered_at":"2026-06-10T14:40:10Z","spotify_id":"12sExsMIlXAcrBdviwFstw","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 0x8b424a8f62d4afe7c75e91809c040fd85f7628f72fc0ac57772a5125ce95cae4. 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/12sExsMIlXAcrBdviwFstw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12sExsMIlXAcrBdviwFstw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8b424a8f62d4afe7c75e91809c040fd85f7628f72fc0ac57772a5125ce95cae4","isrc":"USIR10300136","name":"Hendrix Necro","registered_at":"2026-06-10T14:40:10Z","spotify_id":"12sExsMIlXAcrBdviwFstw","type":"track"}

The Destroyed Room
type: MusicRecording
duration: PT3M21S
duration ms: 201066
explicit: false
by artist: Sonic Youth
in album: Dirty
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10300138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:48:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde8a6550eedc6205151f27f9de35a2bdc1ae3fd80fd1867f78867b75804baaf0
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/55JZ93h7k7AqnvOShwOhaX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55JZ93h7k7AqnvOShwOhaX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde8a6550eedc6205151f27f9de35a2bdc1ae3fd80fd1867f78867b75804baaf0","isrc":"USIR10300138","name":"The Destroyed Room","registered_at":"2026-06-11T18:48:30Z","spotify_id":"55JZ93h7k7AqnvOShwOhaX","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 0xde8a6550eedc6205151f27f9de35a2bdc1ae3fd80fd1867f78867b75804baaf0. 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/55JZ93h7k7AqnvOShwOhaX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55JZ93h7k7AqnvOShwOhaX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xde8a6550eedc6205151f27f9de35a2bdc1ae3fd80fd1867f78867b75804baaf0","isrc":"USIR10300138","name":"The Destroyed Room","registered_at":"2026-06-11T18:48:30Z","spotify_id":"55JZ93h7k7AqnvOShwOhaX","type":"track"}

Goo
type: MusicAlbum
date published: 1990-01-01
track: Dirty Boots
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328560
  explicit: false
  by artist: Sonic Youth
  in album: Goo
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: USGF19029701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:45:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0
  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/5X9c0LL84kJN8Ok2UC6B6w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5X9c0LL84kJN8Ok2UC6B6w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0","isrc":"USGF19029701","name":"Dirty Boots","registered_at":"2026-06-04T08:45:39Z","spotify_id":"5X9c0LL84kJN8Ok2UC6B6w","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 0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0. 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/5X9c0LL84kJN8Ok2UC6B6w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5X9c0LL84kJN8Ok2UC6B6w.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0","isrc":"USGF19029701","name":"Dirty Boots","registered_at":"2026-06-04T08:45:39Z","spotify_id":"5X9c0LL84kJN8Ok2UC6B6w","type":"track"}
track: Tunic (Song For Karen)
  type: MusicRecording
  duration: PT6M18S
  duration ms: 378933
  explicit: false
  by artist: Sonic Youth
  in album: Goo
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: USGF19029702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:46:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca
  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/1vk2iQMb6SFA5CLpgOb21p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vk2iQMb6SFA5CLpgOb21p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca","isrc":"USGF19029702","name":"Tunic (Song For Karen)","registered_at":"2026-06-04T12:46:27Z","spotify_id":"1vk2iQMb6SFA5CLpgOb21p","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 0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca. 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/1vk2iQMb6SFA5CLpgOb21p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vk2iQMb6SFA5CLpgOb21p.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca","isrc":"USGF19029702","name":"Tunic (Song For Karen)","registered_at":"2026-06-04T12:46:27Z","spotify_id":"1vk2iQMb6SFA5CLpgOb21p","type":"track"}
track: Mary-Christ
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190933
  explicit: false
  by artist: Sonic Youth
  in album: Goo
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: USGF19029703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:23:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x539fd9e6f99ffa09dbd5dfe63e552c48537f4e1e266357f142712ce2022f1820
  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/3O6Z32UnHkzkbNZ3N1behW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O6Z32UnHkzkbNZ3N1behW
  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 0x539fd9e6f99ffa09dbd5dfe63e552c48537f4e1e266357f142712ce2022f1820. 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/3O6Z32UnHkzkbNZ3N1behW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O6Z32UnHkzkbNZ3N1behW.
    date published: 2026-06-13T17:25:41Z
track: Kool Thing
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246333
  explicit: false
  by artist: Sonic Youth
  in album: Goo
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: USGF19029704
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:46:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2
  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/1ZozGivTAYsOwhy6LVHsPX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZozGivTAYsOwhy6LVHsPX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2","isrc":"USGF19029704","name":"Kool Thing","registered_at":"2026-06-01T19:46:55Z","spotify_id":"1ZozGivTAYsOwhy6LVHsPX","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 0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2. 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/1ZozGivTAYsOwhy6LVHsPX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZozGivTAYsOwhy6LVHsPX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2","isrc":"USGF19029704","name":"Kool Thing","registered_at":"2026-06-01T19:46:55Z","spotify_id":"1ZozGivTAYsOwhy6LVHsPX","type":"track"}
track: Mote
  type: MusicRecording
  duration: PT7M35S
  duration ms: 455693
  explicit: false
  by artist: Sonic Youth
  in album: Goo
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: USGF19029705
  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: My Friend Goo
track: Disappearer
track: Mildred Pierce
track: Cinderella's Big Score
track: Scooter And Jinx
track: Titanium Expose

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T04:57:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdeaa8ca4bea644e91f8459eecb3e13ec2dd041939767f1e24294e9bb11753e3f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/45Qd0hxV9IeDfn9TE63g2Q.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Qd0hxV9IeDfn9TE63g2Q

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaa8ca4bea644e91f8459eecb3e13ec2dd041939767f1e24294e9bb11753e3f. 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/45Qd0hxV9IeDfn9TE63g2Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Qd0hxV9IeDfn9TE63g2Q.
date published: 2026-06-13T12:47:07Z

My Friend Goo
type: MusicRecording
duration: PT2M18S
duration ms: 138893
explicit: false
by artist: Sonic Youth
in album: Goo
  type: MusicAlbum
  date published: 1990-01-01
isrc code: USGF19029706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:10:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510
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/3BbPWMc572VSVDC7okGwJx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BbPWMc572VSVDC7okGwJx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510","isrc":"USGF19029706","name":"My Friend Goo","registered_at":"2026-06-04T16:10:47Z","spotify_id":"3BbPWMc572VSVDC7okGwJx","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 0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510. 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/3BbPWMc572VSVDC7okGwJx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BbPWMc572VSVDC7okGwJx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510","isrc":"USGF19029706","name":"My Friend Goo","registered_at":"2026-06-04T16:10:47Z","spotify_id":"3BbPWMc572VSVDC7okGwJx","type":"track"}

Disappearer
type: MusicRecording
duration: PT5M8S
duration ms: 308000
explicit: false
by artist: Sonic Youth
in album: Goo
  type: MusicAlbum
  date published: 1990-01-01
isrc code: USGF19029707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:45:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc32ed752f392ba291dbf2cf58cd8b3f6acc2e907ac77f9142a7b675ad54b4e95
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/1KF6zPwO5b8pVmCr8HeAfP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KF6zPwO5b8pVmCr8HeAfP
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 0xc32ed752f392ba291dbf2cf58cd8b3f6acc2e907ac77f9142a7b675ad54b4e95. 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/1KF6zPwO5b8pVmCr8HeAfP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KF6zPwO5b8pVmCr8HeAfP.
  date published: 2026-06-13T15:41:10Z

Mildred Pierce
type: MusicRecording
duration: PT2M12S
duration ms: 132440
explicit: false
by artist: Sonic Youth
in album: Goo
  type: MusicAlbum
  date published: 1990-01-01
isrc code: USGF19029708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:54:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9
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/7yHKJKvbi5xfHj0QTWUdDT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yHKJKvbi5xfHj0QTWUdDT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9","isrc":"USGF19029708","name":"Mildred Pierce","registered_at":"2026-06-04T10:54:10Z","spotify_id":"7yHKJKvbi5xfHj0QTWUdDT","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 0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9. 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/7yHKJKvbi5xfHj0QTWUdDT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yHKJKvbi5xfHj0QTWUdDT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9","isrc":"USGF19029708","name":"Mildred Pierce","registered_at":"2026-06-04T10:54:10Z","spotify_id":"7yHKJKvbi5xfHj0QTWUdDT","type":"track"}

Cinderella's Big Score
type: MusicRecording
duration: PT5M55S
duration ms: 355000
explicit: false
by artist: Sonic Youth
in album: Goo
  type: MusicAlbum
  date published: 1990-01-01
isrc code: USGF19029709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:27:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb
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/6YYGDBDk4Jl1K8pKqR2mxv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YYGDBDk4Jl1K8pKqR2mxv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb","isrc":"USGF19029709","name":"Cinderella's Big Score","registered_at":"2026-06-06T06:27:12Z","spotify_id":"6YYGDBDk4Jl1K8pKqR2mxv","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 0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb. 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/6YYGDBDk4Jl1K8pKqR2mxv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YYGDBDk4Jl1K8pKqR2mxv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb","isrc":"USGF19029709","name":"Cinderella's Big Score","registered_at":"2026-06-06T06:27:12Z","spotify_id":"6YYGDBDk4Jl1K8pKqR2mxv","type":"track"}

Scooter And Jinx
type: MusicRecording
duration: PT1M4S
duration ms: 64573
explicit: false
by artist: Sonic Youth
in album: Goo
  type: MusicAlbum
  date published: 1990-01-01
isrc code: USGF19029710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:56:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacbee5b74dc5b3c4f60b18c2f95e83ecd63f719ddb066a7adaa5e87e12a95f03
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/2MYS0JEbatuHwzR8FvmzyT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYS0JEbatuHwzR8FvmzyT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacbee5b74dc5b3c4f60b18c2f95e83ecd63f719ddb066a7adaa5e87e12a95f03","isrc":"USGF19029710","name":"Scooter And Jinx","registered_at":"2026-06-07T05:56:32Z","spotify_id":"2MYS0JEbatuHwzR8FvmzyT","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 0xacbee5b74dc5b3c4f60b18c2f95e83ecd63f719ddb066a7adaa5e87e12a95f03. 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/2MYS0JEbatuHwzR8FvmzyT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYS0JEbatuHwzR8FvmzyT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xacbee5b74dc5b3c4f60b18c2f95e83ecd63f719ddb066a7adaa5e87e12a95f03","isrc":"USGF19029710","name":"Scooter And Jinx","registered_at":"2026-06-07T05:56:32Z","spotify_id":"2MYS0JEbatuHwzR8FvmzyT","type":"track"}

Titanium Expose
type: MusicRecording
duration: PT6M26S
duration ms: 386066
explicit: false
by artist: Sonic Youth
in album: Goo
  type: MusicAlbum
  date published: 1990-01-01
isrc code: USGF19029711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:24:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2
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/6bfIvFOTBk15SkIc84O59b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bfIvFOTBk15SkIc84O59b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2","isrc":"USGF19029711","name":"Titanium Expose","registered_at":"2026-06-05T18:24:16Z","spotify_id":"6bfIvFOTBk15SkIc84O59b","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 0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2. 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/6bfIvFOTBk15SkIc84O59b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bfIvFOTBk15SkIc84O59b.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2","isrc":"USGF19029711","name":"Titanium Expose","registered_at":"2026-06-05T18:24:16Z","spotify_id":"6bfIvFOTBk15SkIc84O59b","type":"track"}

Goo (Deluxe Edition)
type: MusicAlbum
date published: 1970-01-01
track: Dirty Boots
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329146
  explicit: false
  by artist: Sonic Youth
  in album: Goo (Deluxe Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USGF19029701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:45:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0
  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/6DGhWvgHagut4tyK5iBO6B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DGhWvgHagut4tyK5iBO6B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0","isrc":"USGF19029701","name":"Dirty Boots","registered_at":"2026-06-04T08:45:39Z","spotify_id":"6DGhWvgHagut4tyK5iBO6B","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 0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0. 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/6DGhWvgHagut4tyK5iBO6B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DGhWvgHagut4tyK5iBO6B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xec5fe1f83757848f3969ddd4858ea1308cbff13626715d1b24ac324cababdfc0","isrc":"USGF19029701","name":"Dirty Boots","registered_at":"2026-06-04T08:45:39Z","spotify_id":"6DGhWvgHagut4tyK5iBO6B","type":"track"}
track: Tunic - 8 Track Demo
  type: MusicRecording
  duration: PT6M44S
  duration ms: 404893
  explicit: false
  by artist: Sonic Youth
  in album: Goo (Deluxe Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USUM70502875
track: Tunic (Song For Karen)
  type: MusicRecording
  duration: PT6M21S
  duration ms: 381613
  explicit: false
  by artist: Sonic Youth
  in album: Goo (Deluxe Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USGF19029702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:46:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca
  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/6Gqh2iPmHGkGkvBvQNtXfk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gqh2iPmHGkGkvBvQNtXfk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca","isrc":"USGF19029702","name":"Tunic (Song For Karen)","registered_at":"2026-06-04T12:46:27Z","spotify_id":"6Gqh2iPmHGkGkvBvQNtXfk","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 0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca. 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/6Gqh2iPmHGkGkvBvQNtXfk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gqh2iPmHGkGkvBvQNtXfk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x82a86072f4880be825ee547946a339b1d640528757fed254de43fc1dc2587aca","isrc":"USGF19029702","name":"Tunic (Song For Karen)","registered_at":"2026-06-04T12:46:27Z","spotify_id":"6Gqh2iPmHGkGkvBvQNtXfk","type":"track"}
track: Number One (Disappearer) - 8 Track Demo
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297826
  explicit: false
  by artist: Sonic Youth
  in album: Goo (Deluxe Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USUM70502871
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:07:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa32d104495aac9727cc340b5b3c859ab83c33d9a1344d7d35f2ca0ef543cb2ba
  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/6yGcpyN4uMDHKDiuAcMBl6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yGcpyN4uMDHKDiuAcMBl6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa32d104495aac9727cc340b5b3c859ab83c33d9a1344d7d35f2ca0ef543cb2ba","isrc":"USUM70502871","name":"Number One (Disappearer) - 8 Track Demo","registered_at":"2026-06-27T19:07:02Z","spotify_id":"6yGcpyN4uMDHKDiuAcMBl6","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 0xa32d104495aac9727cc340b5b3c859ab83c33d9a1344d7d35f2ca0ef543cb2ba. 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/6yGcpyN4uMDHKDiuAcMBl6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yGcpyN4uMDHKDiuAcMBl6.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xa32d104495aac9727cc340b5b3c859ab83c33d9a1344d7d35f2ca0ef543cb2ba","isrc":"USUM70502871","name":"Number One (Disappearer) - 8 Track Demo","registered_at":"2026-06-27T19:07:02Z","spotify_id":"6yGcpyN4uMDHKDiuAcMBl6","type":"track"}
track: Mary-Christ
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191586
  explicit: false
  by artist: Sonic Youth
  in album: Goo (Deluxe Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USGF19029703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:23:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x539fd9e6f99ffa09dbd5dfe63e552c48537f4e1e266357f142712ce2022f1820
  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/3wfWRI4QpHGOYeRWOfJGar.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wfWRI4QpHGOYeRWOfJGar
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539fd9e6f99ffa09dbd5dfe63e552c48537f4e1e266357f142712ce2022f1820. 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/3wfWRI4QpHGOYeRWOfJGar.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wfWRI4QpHGOYeRWOfJGar.
    date published: 2026-07-02T03:30:09Z
track: Titanium Expose - 8 Track Demo
track: Kool Thing
track: Dirty Boots - 8 Track Demo
track: Mote
track: Corky (Cinderella's Big Score) - 8 Track Demo
track: My Friend Goo
track: My Friend Goo - 8 Track Demo
track: Disappearer
track: Bookstore (Mote) - 8 Track Demo
track: Mildred Pierce
track: Animals (Mary-Christ) - 8 Track Demo
track: Cinderella's Big Score
track: DV2 (Kool Thing) - 8 Track Demo
track: Scooter And Jinx
track: Blowjob (Mildred Pierce) - 8 Track Demo
track: Titanium Expose
track: Lee #2 - 8 Track Demo
track: Lee #2 - Previously Unreleased
track: I Know There's An Answer
track: That's All I Know (Right Now)
track: Can Song
track: The Bedroom - Live
track: Isaac
track: Dr. Benway's House
track: Goo Interview
track: Tuff Boyz

Titanium Expose - 8 Track Demo
type: MusicRecording
duration: PT4M43S
duration ms: 283573
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502873

Kool Thing
type: MusicRecording
duration: PT4M6S
duration ms: 246400
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029704
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:46:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2
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/02NjS2MNrjsdxiQNfrl7zz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02NjS2MNrjsdxiQNfrl7zz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2","isrc":"USGF19029704","name":"Kool Thing","registered_at":"2026-06-01T19:46:55Z","spotify_id":"02NjS2MNrjsdxiQNfrl7zz","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 0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2. 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/02NjS2MNrjsdxiQNfrl7zz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02NjS2MNrjsdxiQNfrl7zz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a6f73e261c8493803e31bab7d7a2d1c3a27ccc92978bd311457106a39d8d9f2","isrc":"USGF19029704","name":"Kool Thing","registered_at":"2026-06-01T19:46:55Z","spotify_id":"02NjS2MNrjsdxiQNfrl7zz","type":"track"}

Dirty Boots - 8 Track Demo
type: MusicRecording
duration: PT6M37S
duration ms: 397973
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502863

Mote
type: MusicRecording
duration: PT7M37S
duration ms: 457400
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029705
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:57:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdeaa8ca4bea644e91f8459eecb3e13ec2dd041939767f1e24294e9bb11753e3f
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/4048s7u4aEwCNAbIvNG9FM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4048s7u4aEwCNAbIvNG9FM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaa8ca4bea644e91f8459eecb3e13ec2dd041939767f1e24294e9bb11753e3f. 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/4048s7u4aEwCNAbIvNG9FM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4048s7u4aEwCNAbIvNG9FM.
  date published: 2026-07-02T03:30:09Z

Corky (Cinderella's Big Score) - 8 Track Demo
type: MusicRecording
duration: PT7M49S
duration ms: 469813
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502861

My Friend Goo
type: MusicRecording
duration: PT2M20S
duration ms: 140200
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:10:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510
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/6iUNdLnwnIHWvgQXwJJnGQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iUNdLnwnIHWvgQXwJJnGQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510","isrc":"USGF19029706","name":"My Friend Goo","registered_at":"2026-06-04T16:10:47Z","spotify_id":"6iUNdLnwnIHWvgQXwJJnGQ","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 0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510. 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/6iUNdLnwnIHWvgQXwJJnGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iUNdLnwnIHWvgQXwJJnGQ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2ddb46afafd365b282a02ad169d9bd8ad8bc0117c18542c0f04d1d5cf7323510","isrc":"USGF19029706","name":"My Friend Goo","registered_at":"2026-06-04T16:10:47Z","spotify_id":"6iUNdLnwnIHWvgQXwJJnGQ","type":"track"}

My Friend Goo - 8 Track Demo
type: MusicRecording
duration: PT2M31S
duration ms: 151600
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502870

Disappearer
type: MusicRecording
duration: PT5M8S
duration ms: 308320
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:45:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc32ed752f392ba291dbf2cf58cd8b3f6acc2e907ac77f9142a7b675ad54b4e95
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/3idY9tlRLxtky8fYVEZ5Ld.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3idY9tlRLxtky8fYVEZ5Ld
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32ed752f392ba291dbf2cf58cd8b3f6acc2e907ac77f9142a7b675ad54b4e95. 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/3idY9tlRLxtky8fYVEZ5Ld.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3idY9tlRLxtky8fYVEZ5Ld.
  date published: 2026-07-02T03:30:09Z

Bookstore (Mote) - 8 Track Demo
type: MusicRecording
duration: PT4M14S
duration ms: 254066
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502859

Mildred Pierce
type: MusicRecording
duration: PT2M13S
duration ms: 133400
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:54:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9
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/0HVUNLXeiIz9SUPuHzYpoW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HVUNLXeiIz9SUPuHzYpoW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9","isrc":"USGF19029708","name":"Mildred Pierce","registered_at":"2026-06-04T10:54:10Z","spotify_id":"0HVUNLXeiIz9SUPuHzYpoW","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 0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9. 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/0HVUNLXeiIz9SUPuHzYpoW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HVUNLXeiIz9SUPuHzYpoW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x370151b9d88e1d2a3266e9da2c20882b6d69c71b01b9da47ee09c2496b027bf9","isrc":"USGF19029708","name":"Mildred Pierce","registered_at":"2026-06-04T10:54:10Z","spotify_id":"0HVUNLXeiIz9SUPuHzYpoW","type":"track"}

Animals (Mary-Christ) - 8 Track Demo
type: MusicRecording
duration: PT3M2S
duration ms: 182706
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502857

Cinderella's Big Score
type: MusicRecording
duration: PT5M54S
duration ms: 354680
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:27:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb
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/4pLa10mQdyqvbV7vQQzVGv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pLa10mQdyqvbV7vQQzVGv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb","isrc":"USGF19029709","name":"Cinderella's Big Score","registered_at":"2026-06-06T06:27:12Z","spotify_id":"4pLa10mQdyqvbV7vQQzVGv","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 0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb. 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/4pLa10mQdyqvbV7vQQzVGv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pLa10mQdyqvbV7vQQzVGv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x92e47d29dd7c49a77bb4cc8f1ea1ba74207268c646d79bf1ea8cb88d0977b7fb","isrc":"USGF19029709","name":"Cinderella's Big Score","registered_at":"2026-06-06T06:27:12Z","spotify_id":"4pLa10mQdyqvbV7vQQzVGv","type":"track"}

DV2 (Kool Thing) - 8 Track Demo
type: MusicRecording
duration: PT4M17S
duration ms: 257773
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:36:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d75aa755bed41d859a508afbbfaab01b29ec7ed97b8aa69a39c1b7104fbc3d
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/0YqVGMsrMYDnXxqCLKP2z3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YqVGMsrMYDnXxqCLKP2z3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d75aa755bed41d859a508afbbfaab01b29ec7ed97b8aa69a39c1b7104fbc3d","isrc":"USUM70502862","name":"DV2 (Kool Thing) - 8 Track Demo","registered_at":"2026-06-20T12:36:52Z","spotify_id":"0YqVGMsrMYDnXxqCLKP2z3","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 0xd3d75aa755bed41d859a508afbbfaab01b29ec7ed97b8aa69a39c1b7104fbc3d. 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/0YqVGMsrMYDnXxqCLKP2z3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YqVGMsrMYDnXxqCLKP2z3.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd3d75aa755bed41d859a508afbbfaab01b29ec7ed97b8aa69a39c1b7104fbc3d","isrc":"USUM70502862","name":"DV2 (Kool Thing) - 8 Track Demo","registered_at":"2026-06-20T12:36:52Z","spotify_id":"0YqVGMsrMYDnXxqCLKP2z3","type":"track"}

Scooter And Jinx
type: MusicRecording
duration: PT1M5S
duration ms: 65239
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:56:32+00:00

Blowjob (Mildred Pierce) - 8 Track Demo
type: MusicRecording
duration: PT8M52S
duration ms: 532493
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:39:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0564eba3a8e966519d9ee93175734e889bc60c0e166ca90618d828a7165b8aa9
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/1i4tsJDpJZWUXHV5r0ohiQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i4tsJDpJZWUXHV5r0ohiQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0564eba3a8e966519d9ee93175734e889bc60c0e166ca90618d828a7165b8aa9","isrc":"USUM70502858","name":"Blowjob (Mildred Pierce) - 8 Track Demo","registered_at":"2026-06-25T14:39:00Z","spotify_id":"1i4tsJDpJZWUXHV5r0ohiQ","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 0x0564eba3a8e966519d9ee93175734e889bc60c0e166ca90618d828a7165b8aa9. 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/1i4tsJDpJZWUXHV5r0ohiQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i4tsJDpJZWUXHV5r0ohiQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0564eba3a8e966519d9ee93175734e889bc60c0e166ca90618d828a7165b8aa9","isrc":"USUM70502858","name":"Blowjob (Mildred Pierce) - 8 Track Demo","registered_at":"2026-06-25T14:39:00Z","spotify_id":"1i4tsJDpJZWUXHV5r0ohiQ","type":"track"}

Titanium Expose
type: MusicRecording
duration: PT6M26S
duration ms: 386093
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USGF19029711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:24:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2
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/3ZusI0ttXfcTCq3EUWfXmz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZusI0ttXfcTCq3EUWfXmz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2","isrc":"USGF19029711","name":"Titanium Expose","registered_at":"2026-06-05T18:24:16Z","spotify_id":"3ZusI0ttXfcTCq3EUWfXmz","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 0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2. 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/3ZusI0ttXfcTCq3EUWfXmz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZusI0ttXfcTCq3EUWfXmz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd64dcb12f92fbd498f16e5d7869fd28ca5ea68812e1f66ed85e52d8e565137d2","isrc":"USGF19029711","name":"Titanium Expose","registered_at":"2026-06-05T18:24:16Z","spotify_id":"3ZusI0ttXfcTCq3EUWfXmz","type":"track"}

Lee #2 - 8 Track Demo
type: MusicRecording
duration: PT3M30S
duration ms: 210186
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502869

Lee #2 - Previously Unreleased
type: MusicRecording
duration: PT3M31S
duration ms: 211440
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc47820ec03184f50bd9531039a01895a7592832a21af69347bd2916c64600e9
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/5Lg10afozqmk3KCqAr5ft9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Lg10afozqmk3KCqAr5ft9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc47820ec03184f50bd9531039a01895a7592832a21af69347bd2916c64600e9","isrc":"USUM70502868","name":"Lee #2 - Previously Unreleased","registered_at":"2026-06-24T07:11:52Z","spotify_id":"5Lg10afozqmk3KCqAr5ft9","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 0xfc47820ec03184f50bd9531039a01895a7592832a21af69347bd2916c64600e9. 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/5Lg10afozqmk3KCqAr5ft9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Lg10afozqmk3KCqAr5ft9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfc47820ec03184f50bd9531039a01895a7592832a21af69347bd2916c64600e9","isrc":"USUM70502868","name":"Lee #2 - Previously Unreleased","registered_at":"2026-06-24T07:11:52Z","spotify_id":"5Lg10afozqmk3KCqAr5ft9","type":"track"}

I Know There's An Answer
type: MusicRecording
duration: PT3M10S
duration ms: 190266
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:20:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x791fd1fe06f5bd2894c039218373ccfa8b86ea1bbdd9e433cd0414884e462db4
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/280hCSVTBkztSzyDxFsLEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/280hCSVTBkztSzyDxFsLEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x791fd1fe06f5bd2894c039218373ccfa8b86ea1bbdd9e433cd0414884e462db4","isrc":"USUM70502866","name":"I Know There's An Answer","registered_at":"2026-06-22T09:20:51Z","spotify_id":"280hCSVTBkztSzyDxFsLEX","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 0x791fd1fe06f5bd2894c039218373ccfa8b86ea1bbdd9e433cd0414884e462db4. 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/280hCSVTBkztSzyDxFsLEX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/280hCSVTBkztSzyDxFsLEX.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x791fd1fe06f5bd2894c039218373ccfa8b86ea1bbdd9e433cd0414884e462db4","isrc":"USUM70502866","name":"I Know There's An Answer","registered_at":"2026-06-22T09:20:51Z","spotify_id":"280hCSVTBkztSzyDxFsLEX","type":"track"}

That's All I Know (Right Now)
type: MusicRecording
duration: PT2M20S
duration ms: 140120
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:44:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe66d2ceabd130546ba3194d1ca34f38707c7854c1c4bdcb0da189ac488de8ad4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0lbbH3JAw3hiUr1UDDcOOc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lbbH3JAw3hiUr1UDDcOOc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe66d2ceabd130546ba3194d1ca34f38707c7854c1c4bdcb0da189ac488de8ad4","isrc":"USUM70502872","name":"That's All I Know (Right Now)","registered_at":"2026-06-27T16:44:23Z","spotify_id":"0lbbH3JAw3hiUr1UDDcOOc","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 0xe66d2ceabd130546ba3194d1ca34f38707c7854c1c4bdcb0da189ac488de8ad4. 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/0lbbH3JAw3hiUr1UDDcOOc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lbbH3JAw3hiUr1UDDcOOc.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xe66d2ceabd130546ba3194d1ca34f38707c7854c1c4bdcb0da189ac488de8ad4","isrc":"USUM70502872","name":"That's All I Know (Right Now)","registered_at":"2026-06-27T16:44:23Z","spotify_id":"0lbbH3JAw3hiUr1UDDcOOc","type":"track"}

Can Song
type: MusicRecording
duration: PT3M17S
duration ms: 197293
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:40:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae8e129eb9671c798df3a5d344c92c9610b1ab006823983ac2b35d5e1e0fbcc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4DX23lHNI67qfdRSB4gy4h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DX23lHNI67qfdRSB4gy4h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae8e129eb9671c798df3a5d344c92c9610b1ab006823983ac2b35d5e1e0fbcc5","isrc":"USUM70502860","name":"Can Song","registered_at":"2026-06-27T16:40:28Z","spotify_id":"4DX23lHNI67qfdRSB4gy4h","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 0xae8e129eb9671c798df3a5d344c92c9610b1ab006823983ac2b35d5e1e0fbcc5. 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/4DX23lHNI67qfdRSB4gy4h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DX23lHNI67qfdRSB4gy4h.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xae8e129eb9671c798df3a5d344c92c9610b1ab006823983ac2b35d5e1e0fbcc5","isrc":"USUM70502860","name":"Can Song","registered_at":"2026-06-27T16:40:28Z","spotify_id":"4DX23lHNI67qfdRSB4gy4h","type":"track"}

The Bedroom - Live
type: MusicRecording
duration: PT3M42S
duration ms: 222746
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USIR10110458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:42:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13e9811a71a88c4f269084a39d2f81864f00589765ca57f085bf1237b1e829ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6qzrgF25nxKRLKnhIjtQXR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qzrgF25nxKRLKnhIjtQXR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13e9811a71a88c4f269084a39d2f81864f00589765ca57f085bf1237b1e829ab","isrc":"USIR10110458","name":"The Bedroom - Live","registered_at":"2026-06-27T16:42:34Z","spotify_id":"6qzrgF25nxKRLKnhIjtQXR","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 0x13e9811a71a88c4f269084a39d2f81864f00589765ca57f085bf1237b1e829ab. 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/6qzrgF25nxKRLKnhIjtQXR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qzrgF25nxKRLKnhIjtQXR.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x13e9811a71a88c4f269084a39d2f81864f00589765ca57f085bf1237b1e829ab","isrc":"USIR10110458","name":"The Bedroom - Live","registered_at":"2026-06-27T16:42:34Z","spotify_id":"6qzrgF25nxKRLKnhIjtQXR","type":"track"}

Isaac
type: MusicRecording
duration: PT2M36S
duration ms: 156466
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502867

Dr. Benway's House
type: MusicRecording
duration: PT1M17S
duration ms: 77546
explicit: false
by artist: William S. Burroughs
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502864

Goo Interview
type: MusicRecording
duration: PT6M3S
duration ms: 363693
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502865

Tuff Boyz
type: MusicRecording
duration: PT5M39S
duration ms: 339306
explicit: false
by artist: Sonic Youth
in album: Goo (Deluxe Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USUM70502874

Daydream Nation (Remastered Original Album)
type: MusicAlbum
date published: 1988-10-11
track: Teen Age Riot (Album Version)
  type: MusicRecording
  duration: PT6M58S
  duration ms: 418946
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Remastered Original Album)
    type: MusicAlbum
    date published: 1988-10-11
  isrc code: TCABF1244265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:25:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c5ad4913eab49f7e6b8c40cf44b748e249cc7ae40a943b993798af6d23dd0c2
  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/7uilSLwD6eizA1Hp9SLRgO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uilSLwD6eizA1Hp9SLRgO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c5ad4913eab49f7e6b8c40cf44b748e249cc7ae40a943b993798af6d23dd0c2","isrc":"TCABF1244265","name":"Teen Age Riot (Album Version)","registered_at":"2026-06-05T19:25:27Z","spotify_id":"7uilSLwD6eizA1Hp9SLRgO","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 0x3c5ad4913eab49f7e6b8c40cf44b748e249cc7ae40a943b993798af6d23dd0c2. 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/7uilSLwD6eizA1Hp9SLRgO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uilSLwD6eizA1Hp9SLRgO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3c5ad4913eab49f7e6b8c40cf44b748e249cc7ae40a943b993798af6d23dd0c2","isrc":"TCABF1244265","name":"Teen Age Riot (Album Version)","registered_at":"2026-06-05T19:25:27Z","spotify_id":"7uilSLwD6eizA1Hp9SLRgO","type":"track"}
track: Silver Rocket (Album Version)
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227800
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Remastered Original Album)
    type: MusicAlbum
    date published: 1988-10-11
  isrc code: TCABF1244267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:41:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c143b04fe124c58194aa6b9604a2635b5873eb8052b9cbc0191c1473295360a
  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/1wdKHMe9QikRtwOdCz74ps.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wdKHMe9QikRtwOdCz74ps
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c143b04fe124c58194aa6b9604a2635b5873eb8052b9cbc0191c1473295360a","isrc":"TCABF1244267","name":"Silver Rocket (Album Version)","registered_at":"2026-06-07T10:41:13Z","spotify_id":"1wdKHMe9QikRtwOdCz74ps","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 0x3c143b04fe124c58194aa6b9604a2635b5873eb8052b9cbc0191c1473295360a. 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/1wdKHMe9QikRtwOdCz74ps.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wdKHMe9QikRtwOdCz74ps.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3c143b04fe124c58194aa6b9604a2635b5873eb8052b9cbc0191c1473295360a","isrc":"TCABF1244267","name":"Silver Rocket (Album Version)","registered_at":"2026-06-07T10:41:13Z","spotify_id":"1wdKHMe9QikRtwOdCz74ps","type":"track"}
track: The Sprawl (Album Version)
  type: MusicRecording
  duration: PT7M42S
  duration ms: 462226
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Remastered Original Album)
    type: MusicAlbum
    date published: 1988-10-11
  isrc code: TCABF1244269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:41:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x724a2f67d47e5f461e5ac917b7b027bdc0fb75aa50a95a1a50089a53aae11c7a
  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/6R0dQ5mWpzygCXhkObmNQ9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R0dQ5mWpzygCXhkObmNQ9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x724a2f67d47e5f461e5ac917b7b027bdc0fb75aa50a95a1a50089a53aae11c7a","isrc":"TCABF1244269","name":"The Sprawl (Album Version)","registered_at":"2026-06-07T10:41:27Z","spotify_id":"6R0dQ5mWpzygCXhkObmNQ9","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 0x724a2f67d47e5f461e5ac917b7b027bdc0fb75aa50a95a1a50089a53aae11c7a. 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/6R0dQ5mWpzygCXhkObmNQ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R0dQ5mWpzygCXhkObmNQ9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x724a2f67d47e5f461e5ac917b7b027bdc0fb75aa50a95a1a50089a53aae11c7a","isrc":"TCABF1244269","name":"The Sprawl (Album Version)","registered_at":"2026-06-07T10:41:27Z","spotify_id":"6R0dQ5mWpzygCXhkObmNQ9","type":"track"}
track: 'Cross the Breeze (Album Version)
  type: MusicRecording
  duration: PT7M0S
  duration ms: 420546
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Remastered Original Album)
    type: MusicAlbum
    date published: 1988-10-11
  isrc code: TCABF1244271
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fcb33ab6aa2dde72d0287bd27c8d5d65628697271dfafa5cc226c9f904fc075
  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/4DbfcIG8Izb4pSnyeKr4ql.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DbfcIG8Izb4pSnyeKr4ql
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1fcb33ab6aa2dde72d0287bd27c8d5d65628697271dfafa5cc226c9f904fc075","isrc":"TCABF1244271","name":"'Cross the Breeze (Album Version)","registered_at":"2026-06-07T16:55:30Z","spotify_id":"4DbfcIG8Izb4pSnyeKr4ql","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 0x1fcb33ab6aa2dde72d0287bd27c8d5d65628697271dfafa5cc226c9f904fc075. 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/4DbfcIG8Izb4pSnyeKr4ql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DbfcIG8Izb4pSnyeKr4ql.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1fcb33ab6aa2dde72d0287bd27c8d5d65628697271dfafa5cc226c9f904fc075","isrc":"TCABF1244271","name":"'Cross the Breeze (Album Version)","registered_at":"2026-06-07T16:55:30Z","spotify_id":"4DbfcIG8Izb4pSnyeKr4ql","type":"track"}
track: Eric's Trip (Album Version)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228506
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Remastered Original Album)
    type: MusicAlbum
    date published: 1988-10-11
  isrc code: TCABF1244273
  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: Total Trash (Album Version)
track: Hey Joni (Album Version)
track: Providence
track: Candle
track: Rain King (Album Version)
track: Kissability (Album Version)
track: A) the Wonder (Album Version)
track: B) Hyperstation (Album Version)
track: Z) Eliminator, Jr.

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T08:42:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2d521734ceb70c81022691de6b76f93e0619c80c7336ba85ebdfc5389e0f0e54

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/2QEGxYcfNbrJqWpSlk6XvL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QEGxYcfNbrJqWpSlk6XvL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2d521734ceb70c81022691de6b76f93e0619c80c7336ba85ebdfc5389e0f0e54","isrc":"TCABF1244273","name":"Eric's Trip (Album Version)","registered_at":"2026-06-08T08:42:05Z","spotify_id":"2QEGxYcfNbrJqWpSlk6XvL","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 0x2d521734ceb70c81022691de6b76f93e0619c80c7336ba85ebdfc5389e0f0e54. 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/2QEGxYcfNbrJqWpSlk6XvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QEGxYcfNbrJqWpSlk6XvL.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x2d521734ceb70c81022691de6b76f93e0619c80c7336ba85ebdfc5389e0f0e54","isrc":"TCABF1244273","name":"Eric's Trip (Album Version)","registered_at":"2026-06-08T08:42:05Z","spotify_id":"2QEGxYcfNbrJqWpSlk6XvL","type":"track"}

Total Trash (Album Version)
type: MusicRecording
duration: PT7M33S
duration ms: 453346
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:37:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441bfbafcb79b71c7221406eabfbd7a5788ae3046922f597c8d32f79ac9af56d
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/050ihEcXhj3OnRCpmEBLpg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/050ihEcXhj3OnRCpmEBLpg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x441bfbafcb79b71c7221406eabfbd7a5788ae3046922f597c8d32f79ac9af56d","isrc":"TCABF1244274","name":"Total Trash (Album Version)","registered_at":"2026-06-08T08:37:38Z","spotify_id":"050ihEcXhj3OnRCpmEBLpg","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 0x441bfbafcb79b71c7221406eabfbd7a5788ae3046922f597c8d32f79ac9af56d. 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/050ihEcXhj3OnRCpmEBLpg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/050ihEcXhj3OnRCpmEBLpg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x441bfbafcb79b71c7221406eabfbd7a5788ae3046922f597c8d32f79ac9af56d","isrc":"TCABF1244274","name":"Total Trash (Album Version)","registered_at":"2026-06-08T08:37:38Z","spotify_id":"050ihEcXhj3OnRCpmEBLpg","type":"track"}

Hey Joni (Album Version)
type: MusicRecording
duration: PT4M23S
duration ms: 263160
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:24:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f69ee30467e87f5fefb83bd46815acdd0f3a05ff020f460418ccf088410755c
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/2vAI1DraFHjh1knljBUeHT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vAI1DraFHjh1knljBUeHT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f69ee30467e87f5fefb83bd46815acdd0f3a05ff020f460418ccf088410755c","isrc":"TCABF1244275","name":"Hey Joni (Album Version)","registered_at":"2026-06-08T10:24:14Z","spotify_id":"2vAI1DraFHjh1knljBUeHT","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 0x7f69ee30467e87f5fefb83bd46815acdd0f3a05ff020f460418ccf088410755c. 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/2vAI1DraFHjh1knljBUeHT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vAI1DraFHjh1knljBUeHT.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7f69ee30467e87f5fefb83bd46815acdd0f3a05ff020f460418ccf088410755c","isrc":"TCABF1244275","name":"Hey Joni (Album Version)","registered_at":"2026-06-08T10:24:14Z","spotify_id":"2vAI1DraFHjh1knljBUeHT","type":"track"}

Providence
type: MusicRecording
duration: PT2M41S
duration ms: 161600
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:58:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x586b50788d45fbdcdc1eb52e855970624c79eb466de5e730f6e4e7a00f19f0a0
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/7LKLzIT4ACvlfypyVDbrb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LKLzIT4ACvlfypyVDbrb8
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 0x586b50788d45fbdcdc1eb52e855970624c79eb466de5e730f6e4e7a00f19f0a0. 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/7LKLzIT4ACvlfypyVDbrb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LKLzIT4ACvlfypyVDbrb8.
  date published: 2026-06-13T13:32:09Z

Candle
type: MusicRecording
duration: PT4M59S
duration ms: 299186
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:33:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dcad6b100ccd52afde972cadacfc8f2fae0c9f9d1826889de2d8cc35e436e28
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/7j8qXNeUNts3YxZ0hC1pi8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j8qXNeUNts3YxZ0hC1pi8
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 0x9dcad6b100ccd52afde972cadacfc8f2fae0c9f9d1826889de2d8cc35e436e28. 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/7j8qXNeUNts3YxZ0hC1pi8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j8qXNeUNts3YxZ0hC1pi8.
  date published: 2026-06-13T17:25:41Z

Rain King (Album Version)
type: MusicRecording
duration: PT4M39S
duration ms: 279266
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:00:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x052f0a9d39bf0f7f530ce6280e1317e7b21a17e6412dfddc94c65e63f32b4ee5
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/3HHByeJN53LSr0AvXXX7ul.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HHByeJN53LSr0AvXXX7ul
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x052f0a9d39bf0f7f530ce6280e1317e7b21a17e6412dfddc94c65e63f32b4ee5","isrc":"TCABF1244278","name":"Rain King (Album Version)","registered_at":"2026-06-09T13:00:52Z","spotify_id":"3HHByeJN53LSr0AvXXX7ul","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 0x052f0a9d39bf0f7f530ce6280e1317e7b21a17e6412dfddc94c65e63f32b4ee5. 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/3HHByeJN53LSr0AvXXX7ul.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HHByeJN53LSr0AvXXX7ul.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x052f0a9d39bf0f7f530ce6280e1317e7b21a17e6412dfddc94c65e63f32b4ee5","isrc":"TCABF1244278","name":"Rain King (Album Version)","registered_at":"2026-06-09T13:00:52Z","spotify_id":"3HHByeJN53LSr0AvXXX7ul","type":"track"}

Kissability (Album Version)
type: MusicRecording
duration: PT3M7S
duration ms: 187946
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T01:46:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7200f3e311472d5e9eaaf0d93def88d019c15503f1eb17b01ff2a25e585cc54f
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/3j6doU2buJ5WmhnKVEnXDI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j6doU2buJ5WmhnKVEnXDI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7200f3e311472d5e9eaaf0d93def88d019c15503f1eb17b01ff2a25e585cc54f","isrc":"TCABF1244280","name":"Kissability (Album Version)","registered_at":"2026-06-09T01:46:50Z","spotify_id":"3j6doU2buJ5WmhnKVEnXDI","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 0x7200f3e311472d5e9eaaf0d93def88d019c15503f1eb17b01ff2a25e585cc54f. 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/3j6doU2buJ5WmhnKVEnXDI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j6doU2buJ5WmhnKVEnXDI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7200f3e311472d5e9eaaf0d93def88d019c15503f1eb17b01ff2a25e585cc54f","isrc":"TCABF1244280","name":"Kissability (Album Version)","registered_at":"2026-06-09T01:46:50Z","spotify_id":"3j6doU2buJ5WmhnKVEnXDI","type":"track"}

A) the Wonder (Album Version)
type: MusicRecording
duration: PT4M15S
duration ms: 255680
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244281
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T01:47:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x858fa7aba6684bd431b1414c3c68198422f38215e6d578ab1c58f22ec1541ec0
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/1WvkytBDFejuo8no8Ro0O7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WvkytBDFejuo8no8Ro0O7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x858fa7aba6684bd431b1414c3c68198422f38215e6d578ab1c58f22ec1541ec0","isrc":"TCABF1244281","name":"A) the Wonder (Album Version)","registered_at":"2026-06-09T01:47:23Z","spotify_id":"1WvkytBDFejuo8no8Ro0O7","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 0x858fa7aba6684bd431b1414c3c68198422f38215e6d578ab1c58f22ec1541ec0. 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/1WvkytBDFejuo8no8Ro0O7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WvkytBDFejuo8no8Ro0O7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x858fa7aba6684bd431b1414c3c68198422f38215e6d578ab1c58f22ec1541ec0","isrc":"TCABF1244281","name":"A) the Wonder (Album Version)","registered_at":"2026-06-09T01:47:23Z","spotify_id":"1WvkytBDFejuo8no8Ro0O7","type":"track"}

B) Hyperstation (Album Version)
type: MusicRecording
duration: PT7M12S
duration ms: 432986
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244283
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:57:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22f821cf9457d62aba8a01411a989734993c304ab5c3326013e3280e0fef2287
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/6NIBvtwwle8KOLj5L6UR4P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NIBvtwwle8KOLj5L6UR4P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22f821cf9457d62aba8a01411a989734993c304ab5c3326013e3280e0fef2287","isrc":"TCABF1244283","name":"B) Hyperstation (Album Version)","registered_at":"2026-06-09T22:57:04Z","spotify_id":"6NIBvtwwle8KOLj5L6UR4P","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 0x22f821cf9457d62aba8a01411a989734993c304ab5c3326013e3280e0fef2287. 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/6NIBvtwwle8KOLj5L6UR4P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NIBvtwwle8KOLj5L6UR4P.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x22f821cf9457d62aba8a01411a989734993c304ab5c3326013e3280e0fef2287","isrc":"TCABF1244283","name":"B) Hyperstation (Album Version)","registered_at":"2026-06-09T22:57:04Z","spotify_id":"6NIBvtwwle8KOLj5L6UR4P","type":"track"}

Z) Eliminator, Jr.
type: MusicRecording
duration: PT2M37S
duration ms: 157773
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Remastered Original Album)
  type: MusicAlbum
  date published: 1988-10-11
isrc code: TCABF1244284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:19:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9bfbc14e7978f3e90739f0e0a11876e3d59e77dd21c5b0cb5d77164306e4f6d
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/1fmQi4ZRpuUKfhfKewqXS3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fmQi4ZRpuUKfhfKewqXS3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9bfbc14e7978f3e90739f0e0a11876e3d59e77dd21c5b0cb5d77164306e4f6d","isrc":"TCABF1244284","name":"Z) Eliminator, Jr.","registered_at":"2026-06-08T10:19:44Z","spotify_id":"1fmQi4ZRpuUKfhfKewqXS3","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 0xf9bfbc14e7978f3e90739f0e0a11876e3d59e77dd21c5b0cb5d77164306e4f6d. 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/1fmQi4ZRpuUKfhfKewqXS3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fmQi4ZRpuUKfhfKewqXS3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf9bfbc14e7978f3e90739f0e0a11876e3d59e77dd21c5b0cb5d77164306e4f6d","isrc":"TCABF1244284","name":"Z) Eliminator, Jr.","registered_at":"2026-06-08T10:19:44Z","spotify_id":"1fmQi4ZRpuUKfhfKewqXS3","type":"track"}

Daydream Nation (Deluxe Edition)
type: MusicAlbum
date published: 1988-10-04
track: Teen Age Riot (Album Version)
  type: MusicRecording
  duration: PT6M57S
  duration ms: 417800
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Deluxe Edition)
    type: MusicAlbum
    date published: 1988-10-04
  isrc code: USGF18351501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T17:38:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67c26b4ffb44ba3d8adc32564381665a519202c9bc5ba17d9bdf4dc5de7d9bb6
  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/0WIbzDVEpmOyBnqqdtqIL9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WIbzDVEpmOyBnqqdtqIL9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x67c26b4ffb44ba3d8adc32564381665a519202c9bc5ba17d9bdf4dc5de7d9bb6","isrc":"USGF18351501","name":"Teen Age Riot (Album Version)","registered_at":"2026-06-01T17:38:09Z","spotify_id":"0WIbzDVEpmOyBnqqdtqIL9","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 0x67c26b4ffb44ba3d8adc32564381665a519202c9bc5ba17d9bdf4dc5de7d9bb6. 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/0WIbzDVEpmOyBnqqdtqIL9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WIbzDVEpmOyBnqqdtqIL9.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x67c26b4ffb44ba3d8adc32564381665a519202c9bc5ba17d9bdf4dc5de7d9bb6","isrc":"USGF18351501","name":"Teen Age Riot (Album Version)","registered_at":"2026-06-01T17:38:09Z","spotify_id":"0WIbzDVEpmOyBnqqdtqIL9","type":"track"}
track: Silver Rocket (Album Version)
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227800
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Deluxe Edition)
    type: MusicAlbum
    date published: 1988-10-04
  isrc code: USGF18351502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:36:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae27c5d0b6e154084b34be9a06dd90d8606e3fe13a89b3bdec6ecfc7e8cc0a9a
  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/0GOHcxo5Z3ohhv4cM2YB2X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GOHcxo5Z3ohhv4cM2YB2X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae27c5d0b6e154084b34be9a06dd90d8606e3fe13a89b3bdec6ecfc7e8cc0a9a","isrc":"USGF18351502","name":"Silver Rocket (Album Version)","registered_at":"2026-06-05T07:36:43Z","spotify_id":"0GOHcxo5Z3ohhv4cM2YB2X","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 0xae27c5d0b6e154084b34be9a06dd90d8606e3fe13a89b3bdec6ecfc7e8cc0a9a. 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/0GOHcxo5Z3ohhv4cM2YB2X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GOHcxo5Z3ohhv4cM2YB2X.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xae27c5d0b6e154084b34be9a06dd90d8606e3fe13a89b3bdec6ecfc7e8cc0a9a","isrc":"USGF18351502","name":"Silver Rocket (Album Version)","registered_at":"2026-06-05T07:36:43Z","spotify_id":"0GOHcxo5Z3ohhv4cM2YB2X","type":"track"}
track: The Sprawl (Album Version)
  type: MusicRecording
  duration: PT7M42S
  duration ms: 462493
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Deluxe Edition)
    type: MusicAlbum
    date published: 1988-10-04
  isrc code: USGF18351503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:56:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ff03b04d1d76ede9dea948dd84c52b47a214eec9f102de34ca4f9f1dac3f4a9
  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/4ImbE4F46Lhu7lG1Unurvp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ImbE4F46Lhu7lG1Unurvp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ff03b04d1d76ede9dea948dd84c52b47a214eec9f102de34ca4f9f1dac3f4a9","isrc":"USGF18351503","name":"The Sprawl (Album Version)","registered_at":"2026-06-06T01:56:19Z","spotify_id":"4ImbE4F46Lhu7lG1Unurvp","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 0x5ff03b04d1d76ede9dea948dd84c52b47a214eec9f102de34ca4f9f1dac3f4a9. 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/4ImbE4F46Lhu7lG1Unurvp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ImbE4F46Lhu7lG1Unurvp.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5ff03b04d1d76ede9dea948dd84c52b47a214eec9f102de34ca4f9f1dac3f4a9","isrc":"USGF18351503","name":"The Sprawl (Album Version)","registered_at":"2026-06-06T01:56:19Z","spotify_id":"4ImbE4F46Lhu7lG1Unurvp","type":"track"}
track: 'Cross the Breeze (Album Version)
  type: MusicRecording
  duration: PT7M0S
  duration ms: 420506
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Deluxe Edition)
    type: MusicAlbum
    date published: 1988-10-04
  isrc code: USGF18351504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:35:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12b7511fe6154c822ddd0af5e84a8bc171eb1f45255b408adf03a9ac147bf853
  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/4T4AEZ3WxwkfrEYXYfGV44.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4AEZ3WxwkfrEYXYfGV44
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12b7511fe6154c822ddd0af5e84a8bc171eb1f45255b408adf03a9ac147bf853","isrc":"USGF18351504","name":"'Cross the Breeze (Album Version)","registered_at":"2026-06-05T20:35:05Z","spotify_id":"4T4AEZ3WxwkfrEYXYfGV44","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 0x12b7511fe6154c822ddd0af5e84a8bc171eb1f45255b408adf03a9ac147bf853. 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/4T4AEZ3WxwkfrEYXYfGV44.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4AEZ3WxwkfrEYXYfGV44.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x12b7511fe6154c822ddd0af5e84a8bc171eb1f45255b408adf03a9ac147bf853","isrc":"USGF18351504","name":"'Cross the Breeze (Album Version)","registered_at":"2026-06-05T20:35:05Z","spotify_id":"4T4AEZ3WxwkfrEYXYfGV44","type":"track"}
track: Eric's Trip (Album Version)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228693
  explicit: false
  by artist: Sonic Youth
  in album: Daydream Nation (Deluxe Edition)
    type: MusicAlbum
    date published: 1988-10-04
  isrc code: USGF18351505
  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: Total Trash (Album Version)
track: Hey Joni (Album Version)
track: Providence (Album Version)
track: Candle (Album Version)
track: Rain King (Album Version)
track: Kissability (Album Version)
track: A) the Wonder (Album Version)
track: B) Hyperstation (Album Version)
track: Z) Eliminator Jr. (Album Version)
track: Eric's Trip (Home Demo)
track: The Sprawl (Live)
track: 'Cross the Breeze (Live)
track: Hey Joni (Live)
track: Silver Rocket (Live)
track: Kissability (Live)
track: Eric's Trip (Live)
track: Candle (Live)
track: The Wonder (Live)
track: Hyperstation (Live)
track: Eliminator Jr. (Live)
track: Providence (Live)
track: Teen Age Riot (Live)
track: Rain King (Live)
track: Totally Trashed (Live)
track: Total Trash (Live)
track: Within You Without You
track: Touch Me I'm Sick
track: Computer Age
track: Electricity

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T22:13:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa34a60b8ac8e807d04afb83cd085279b49f4e7cb727b24cab626de2eb7b14f75

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/0mQ3tM0zbOYvKyoStverSw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mQ3tM0zbOYvKyoStverSw

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa34a60b8ac8e807d04afb83cd085279b49f4e7cb727b24cab626de2eb7b14f75","isrc":"USGF18351505","name":"Eric's Trip (Album Version)","registered_at":"2026-06-06T22:13:52Z","spotify_id":"0mQ3tM0zbOYvKyoStverSw","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 0xa34a60b8ac8e807d04afb83cd085279b49f4e7cb727b24cab626de2eb7b14f75. 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/0mQ3tM0zbOYvKyoStverSw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mQ3tM0zbOYvKyoStverSw.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xa34a60b8ac8e807d04afb83cd085279b49f4e7cb727b24cab626de2eb7b14f75","isrc":"USGF18351505","name":"Eric's Trip (Album Version)","registered_at":"2026-06-06T22:13:52Z","spotify_id":"0mQ3tM0zbOYvKyoStverSw","type":"track"}

Total Trash (Album Version)
type: MusicRecording
duration: PT7M33S
duration ms: 453600
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25f9b822dc86747e09ccd03075058900ed93c098a12390e157e37733bcf94565
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/08a9y2BKo8fJbPMR2Nat45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08a9y2BKo8fJbPMR2Nat45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25f9b822dc86747e09ccd03075058900ed93c098a12390e157e37733bcf94565","isrc":"USGF18351506","name":"Total Trash (Album Version)","registered_at":"2026-06-08T01:36:11Z","spotify_id":"08a9y2BKo8fJbPMR2Nat45","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 0x25f9b822dc86747e09ccd03075058900ed93c098a12390e157e37733bcf94565. 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/08a9y2BKo8fJbPMR2Nat45.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08a9y2BKo8fJbPMR2Nat45.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x25f9b822dc86747e09ccd03075058900ed93c098a12390e157e37733bcf94565","isrc":"USGF18351506","name":"Total Trash (Album Version)","registered_at":"2026-06-08T01:36:11Z","spotify_id":"08a9y2BKo8fJbPMR2Nat45","type":"track"}

Hey Joni (Album Version)
type: MusicRecording
duration: PT4M23S
duration ms: 263040
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:02:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf340ce46b3edcd3fdaa415fc088693d9a70148fa314cd370ae0010c0558cfdbb
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/5oZxELatOzq7U9zDYCrep5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oZxELatOzq7U9zDYCrep5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf340ce46b3edcd3fdaa415fc088693d9a70148fa314cd370ae0010c0558cfdbb","isrc":"USGF18351507","name":"Hey Joni (Album Version)","registered_at":"2026-06-07T12:02:57Z","spotify_id":"5oZxELatOzq7U9zDYCrep5","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 0xf340ce46b3edcd3fdaa415fc088693d9a70148fa314cd370ae0010c0558cfdbb. 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/5oZxELatOzq7U9zDYCrep5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oZxELatOzq7U9zDYCrep5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf340ce46b3edcd3fdaa415fc088693d9a70148fa314cd370ae0010c0558cfdbb","isrc":"USGF18351507","name":"Hey Joni (Album Version)","registered_at":"2026-06-07T12:02:57Z","spotify_id":"5oZxELatOzq7U9zDYCrep5","type":"track"}

Providence (Album Version)
type: MusicRecording
duration: PT2M41S
duration ms: 161760
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:37:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78eeafa1ba7c2b8658b3b44c6ce257ba68aa6e064c03bae131fd9ce825d61e4d
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/6jCw83CFQpKlE8ZNcmSaAi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jCw83CFQpKlE8ZNcmSaAi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78eeafa1ba7c2b8658b3b44c6ce257ba68aa6e064c03bae131fd9ce825d61e4d","isrc":"USGF18351508","name":"Providence (Album Version)","registered_at":"2026-06-09T05:37:57Z","spotify_id":"6jCw83CFQpKlE8ZNcmSaAi","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 0x78eeafa1ba7c2b8658b3b44c6ce257ba68aa6e064c03bae131fd9ce825d61e4d. 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/6jCw83CFQpKlE8ZNcmSaAi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jCw83CFQpKlE8ZNcmSaAi.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x78eeafa1ba7c2b8658b3b44c6ce257ba68aa6e064c03bae131fd9ce825d61e4d","isrc":"USGF18351508","name":"Providence (Album Version)","registered_at":"2026-06-09T05:37:57Z","spotify_id":"6jCw83CFQpKlE8ZNcmSaAi","type":"track"}

Candle (Album Version)
type: MusicRecording
duration: PT4M58S
duration ms: 298933
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:38:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89c37a8c3e92f5f2d8b21c993f95c6cdd920126ba35bf2681db50f9d30c2ff00
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/3hJ6LgENznTFIbGeBDWTE0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hJ6LgENznTFIbGeBDWTE0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89c37a8c3e92f5f2d8b21c993f95c6cdd920126ba35bf2681db50f9d30c2ff00","isrc":"USGF18351509","name":"Candle (Album Version)","registered_at":"2026-06-06T21:38:03Z","spotify_id":"3hJ6LgENznTFIbGeBDWTE0","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 0x89c37a8c3e92f5f2d8b21c993f95c6cdd920126ba35bf2681db50f9d30c2ff00. 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/3hJ6LgENznTFIbGeBDWTE0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hJ6LgENznTFIbGeBDWTE0.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x89c37a8c3e92f5f2d8b21c993f95c6cdd920126ba35bf2681db50f9d30c2ff00","isrc":"USGF18351509","name":"Candle (Album Version)","registered_at":"2026-06-06T21:38:03Z","spotify_id":"3hJ6LgENznTFIbGeBDWTE0","type":"track"}

Rain King (Album Version)
type: MusicRecording
duration: PT4M39S
duration ms: 279506
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:15:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcec46d5696c8221b74097c01efdb13977759cb6c55949ce8958418c97669e82a
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/4rfjoIwYEYBw9l3SKG4hkm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rfjoIwYEYBw9l3SKG4hkm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcec46d5696c8221b74097c01efdb13977759cb6c55949ce8958418c97669e82a","isrc":"USGF18351510","name":"Rain King (Album Version)","registered_at":"2026-06-08T18:15:29Z","spotify_id":"4rfjoIwYEYBw9l3SKG4hkm","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 0xcec46d5696c8221b74097c01efdb13977759cb6c55949ce8958418c97669e82a. 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/4rfjoIwYEYBw9l3SKG4hkm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rfjoIwYEYBw9l3SKG4hkm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcec46d5696c8221b74097c01efdb13977759cb6c55949ce8958418c97669e82a","isrc":"USGF18351510","name":"Rain King (Album Version)","registered_at":"2026-06-08T18:15:29Z","spotify_id":"4rfjoIwYEYBw9l3SKG4hkm","type":"track"}

Kissability (Album Version)
type: MusicRecording
duration: PT3M7S
duration ms: 187946
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:52:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6109eeb6bf276e8fb1a67c8d014c8831262d7a7acaaf6b399424674c59519fa8
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/37hRxyEpopJfkEsJxNUOHQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37hRxyEpopJfkEsJxNUOHQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6109eeb6bf276e8fb1a67c8d014c8831262d7a7acaaf6b399424674c59519fa8","isrc":"USGF18351511","name":"Kissability (Album Version)","registered_at":"2026-06-06T15:52:10Z","spotify_id":"37hRxyEpopJfkEsJxNUOHQ","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 0x6109eeb6bf276e8fb1a67c8d014c8831262d7a7acaaf6b399424674c59519fa8. 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/37hRxyEpopJfkEsJxNUOHQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37hRxyEpopJfkEsJxNUOHQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6109eeb6bf276e8fb1a67c8d014c8831262d7a7acaaf6b399424674c59519fa8","isrc":"USGF18351511","name":"Kissability (Album Version)","registered_at":"2026-06-06T15:52:10Z","spotify_id":"37hRxyEpopJfkEsJxNUOHQ","type":"track"}

A) the Wonder (Album Version)
type: MusicRecording
duration: PT4M15S
duration ms: 255826
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USGF18351512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:37:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e405ab66c257e39b73c745fe04edb76a27856af954f1c301d72a533ff3fa82b
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/38UFVZucTzkIyg26PCQLMe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38UFVZucTzkIyg26PCQLMe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e405ab66c257e39b73c745fe04edb76a27856af954f1c301d72a533ff3fa82b","isrc":"USGF18351512","name":"A) the Wonder (Album Version)","registered_at":"2026-06-09T05:37:51Z","spotify_id":"38UFVZucTzkIyg26PCQLMe","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 0x8e405ab66c257e39b73c745fe04edb76a27856af954f1c301d72a533ff3fa82b. 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/38UFVZucTzkIyg26PCQLMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38UFVZucTzkIyg26PCQLMe.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8e405ab66c257e39b73c745fe04edb76a27856af954f1c301d72a533ff3fa82b","isrc":"USGF18351512","name":"A) the Wonder (Album Version)","registered_at":"2026-06-09T05:37:51Z","spotify_id":"38UFVZucTzkIyg26PCQLMe","type":"track"}

B) Hyperstation (Album Version)
type: MusicRecording
duration: PT7M13S
duration ms: 433000
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USIR10400665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:21:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e6cad698292685063096859060c6ba83d15e26d4d85d6cceb5ed390a088a6fb
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/7iB3rJyFi6yA6HFLYrTHi3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iB3rJyFi6yA6HFLYrTHi3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e6cad698292685063096859060c6ba83d15e26d4d85d6cceb5ed390a088a6fb","isrc":"USIR10400665","name":"B) Hyperstation (Album Version)","registered_at":"2026-06-09T15:21:44Z","spotify_id":"7iB3rJyFi6yA6HFLYrTHi3","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 0x5e6cad698292685063096859060c6ba83d15e26d4d85d6cceb5ed390a088a6fb. 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/7iB3rJyFi6yA6HFLYrTHi3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iB3rJyFi6yA6HFLYrTHi3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5e6cad698292685063096859060c6ba83d15e26d4d85d6cceb5ed390a088a6fb","isrc":"USIR10400665","name":"B) Hyperstation (Album Version)","registered_at":"2026-06-09T15:21:44Z","spotify_id":"7iB3rJyFi6yA6HFLYrTHi3","type":"track"}

Z) Eliminator Jr. (Album Version)
type: MusicRecording
duration: PT2M37S
duration ms: 157800
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USIR10400666
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:35:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c4936381a7665402593129af72e7e4953c763f949394548fc44febb01841806
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/3e2pRTVcsuGfqMAURh8OcD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e2pRTVcsuGfqMAURh8OcD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c4936381a7665402593129af72e7e4953c763f949394548fc44febb01841806","isrc":"USIR10400666","name":"Z) Eliminator Jr. (Album Version)","registered_at":"2026-06-09T05:35:45Z","spotify_id":"3e2pRTVcsuGfqMAURh8OcD","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 0x0c4936381a7665402593129af72e7e4953c763f949394548fc44febb01841806. 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/3e2pRTVcsuGfqMAURh8OcD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e2pRTVcsuGfqMAURh8OcD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0c4936381a7665402593129af72e7e4953c763f949394548fc44febb01841806","isrc":"USIR10400666","name":"Z) Eliminator Jr. (Album Version)","registered_at":"2026-06-09T05:35:45Z","spotify_id":"3e2pRTVcsuGfqMAURh8OcD","type":"track"}

Eric's Trip (Home Demo)
type: MusicRecording
duration: PT2M27S
duration ms: 147280
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:21:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8271893d4fe811e5c516045fb4db0074ab1bf39b8385d3790623df067e291fe
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/0iAkHtmOpXydu8FnGu3x3w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iAkHtmOpXydu8FnGu3x3w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8271893d4fe811e5c516045fb4db0074ab1bf39b8385d3790623df067e291fe","isrc":"USUM70737335","name":"Eric's Trip (Home Demo)","registered_at":"2026-06-18T11:21:58Z","spotify_id":"0iAkHtmOpXydu8FnGu3x3w","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 0xa8271893d4fe811e5c516045fb4db0074ab1bf39b8385d3790623df067e291fe. 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/0iAkHtmOpXydu8FnGu3x3w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iAkHtmOpXydu8FnGu3x3w.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa8271893d4fe811e5c516045fb4db0074ab1bf39b8385d3790623df067e291fe","isrc":"USUM70737335","name":"Eric's Trip (Home Demo)","registered_at":"2026-06-18T11:21:58Z","spotify_id":"0iAkHtmOpXydu8FnGu3x3w","type":"track"}

The Sprawl (Live)
type: MusicRecording
duration: PT8M23S
duration ms: 503213
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:14:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d35b03277a765f3b2dd9e1778d693283bc10b12271efd95c6a9ebdc775c68e
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/0EVXPmBm3EMyZmJWTQTYXO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EVXPmBm3EMyZmJWTQTYXO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d35b03277a765f3b2dd9e1778d693283bc10b12271efd95c6a9ebdc775c68e","isrc":"USUM70737336","name":"The Sprawl (Live)","registered_at":"2026-06-19T08:14:24Z","spotify_id":"0EVXPmBm3EMyZmJWTQTYXO","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 0xd3d35b03277a765f3b2dd9e1778d693283bc10b12271efd95c6a9ebdc775c68e. 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/0EVXPmBm3EMyZmJWTQTYXO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EVXPmBm3EMyZmJWTQTYXO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd3d35b03277a765f3b2dd9e1778d693283bc10b12271efd95c6a9ebdc775c68e","isrc":"USUM70737336","name":"The Sprawl (Live)","registered_at":"2026-06-19T08:14:24Z","spotify_id":"0EVXPmBm3EMyZmJWTQTYXO","type":"track"}

'Cross the Breeze (Live)
type: MusicRecording
duration: PT5M54S
duration ms: 354213
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:44:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20b72f28173387107b200ef1d46f83a6fad0d7662e5207112de517122aac2be5
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/33Zy2H3cYW3CT6pbeF2c6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33Zy2H3cYW3CT6pbeF2c6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20b72f28173387107b200ef1d46f83a6fad0d7662e5207112de517122aac2be5","isrc":"USUM70737337","name":"'Cross the Breeze (Live)","registered_at":"2026-06-20T02:44:52Z","spotify_id":"33Zy2H3cYW3CT6pbeF2c6b","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 0x20b72f28173387107b200ef1d46f83a6fad0d7662e5207112de517122aac2be5. 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/33Zy2H3cYW3CT6pbeF2c6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33Zy2H3cYW3CT6pbeF2c6b.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x20b72f28173387107b200ef1d46f83a6fad0d7662e5207112de517122aac2be5","isrc":"USUM70737337","name":"'Cross the Breeze (Live)","registered_at":"2026-06-20T02:44:52Z","spotify_id":"33Zy2H3cYW3CT6pbeF2c6b","type":"track"}

Hey Joni (Live)
type: MusicRecording
duration: PT3M39S
duration ms: 219133
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:15:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e07b390e917042c31565744788a47d1c8c2d83154cd68d8209aa432ac4974f8
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/0iYWQRaHWSZwVQgzbiVJuD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYWQRaHWSZwVQgzbiVJuD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e07b390e917042c31565744788a47d1c8c2d83154cd68d8209aa432ac4974f8","isrc":"USUM70737338","name":"Hey Joni (Live)","registered_at":"2026-06-22T19:15:05Z","spotify_id":"0iYWQRaHWSZwVQgzbiVJuD","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 0x9e07b390e917042c31565744788a47d1c8c2d83154cd68d8209aa432ac4974f8. 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/0iYWQRaHWSZwVQgzbiVJuD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYWQRaHWSZwVQgzbiVJuD.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9e07b390e917042c31565744788a47d1c8c2d83154cd68d8209aa432ac4974f8","isrc":"USUM70737338","name":"Hey Joni (Live)","registered_at":"2026-06-22T19:15:05Z","spotify_id":"0iYWQRaHWSZwVQgzbiVJuD","type":"track"}

Silver Rocket (Live)
type: MusicRecording
duration: PT4M18S
duration ms: 258959
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:54:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe15936bcb974c7c12539a82c8fc2511917851df9b9aef7b82740d308f0b5f8e9
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/1HgYAn6KJrBabUm2Dvegpz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HgYAn6KJrBabUm2Dvegpz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe15936bcb974c7c12539a82c8fc2511917851df9b9aef7b82740d308f0b5f8e9","isrc":"USUM70737339","name":"Silver Rocket (Live)","registered_at":"2026-06-20T20:54:40Z","spotify_id":"1HgYAn6KJrBabUm2Dvegpz","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 0xe15936bcb974c7c12539a82c8fc2511917851df9b9aef7b82740d308f0b5f8e9. 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/1HgYAn6KJrBabUm2Dvegpz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HgYAn6KJrBabUm2Dvegpz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe15936bcb974c7c12539a82c8fc2511917851df9b9aef7b82740d308f0b5f8e9","isrc":"USUM70737339","name":"Silver Rocket (Live)","registered_at":"2026-06-20T20:54:40Z","spotify_id":"1HgYAn6KJrBabUm2Dvegpz","type":"track"}

Kissability (Live)
type: MusicRecording
duration: PT2M16S
duration ms: 136880
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:02:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc315d8500e6384f1688dfe1ed2f5901d50c6ee31edf611db3805493b6386369e
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/2EFaBSaFewo2lqIOvsHm2Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EFaBSaFewo2lqIOvsHm2Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc315d8500e6384f1688dfe1ed2f5901d50c6ee31edf611db3805493b6386369e","isrc":"USUM70737340","name":"Kissability (Live)","registered_at":"2026-06-22T22:02:33Z","spotify_id":"2EFaBSaFewo2lqIOvsHm2Q","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 0xc315d8500e6384f1688dfe1ed2f5901d50c6ee31edf611db3805493b6386369e. 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/2EFaBSaFewo2lqIOvsHm2Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EFaBSaFewo2lqIOvsHm2Q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc315d8500e6384f1688dfe1ed2f5901d50c6ee31edf611db3805493b6386369e","isrc":"USUM70737340","name":"Kissability (Live)","registered_at":"2026-06-22T22:02:33Z","spotify_id":"2EFaBSaFewo2lqIOvsHm2Q","type":"track"}

Eric's Trip (Live)
type: MusicRecording
duration: PT3M4S
duration ms: 184546
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:03:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fde39b4cecef4fbbfb6301fecd3c17b3e61f207cc9a5f84dd51ee5adb46e42f
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/33JJqfyGqBHAUKW8fXZCeX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33JJqfyGqBHAUKW8fXZCeX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fde39b4cecef4fbbfb6301fecd3c17b3e61f207cc9a5f84dd51ee5adb46e42f","isrc":"USUM70737341","name":"Eric's Trip (Live)","registered_at":"2026-06-22T22:03:26Z","spotify_id":"33JJqfyGqBHAUKW8fXZCeX","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 0x0fde39b4cecef4fbbfb6301fecd3c17b3e61f207cc9a5f84dd51ee5adb46e42f. 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/33JJqfyGqBHAUKW8fXZCeX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33JJqfyGqBHAUKW8fXZCeX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0fde39b4cecef4fbbfb6301fecd3c17b3e61f207cc9a5f84dd51ee5adb46e42f","isrc":"USUM70737341","name":"Eric's Trip (Live)","registered_at":"2026-06-22T22:03:26Z","spotify_id":"33JJqfyGqBHAUKW8fXZCeX","type":"track"}

Candle (Live)
type: MusicRecording
duration: PT5M3S
duration ms: 303933
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:05:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d8fd41b62a533b1c5c9ecd310090d8ae17fe059147b10f3edcdad6ab589100c
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/4KrABC5hAVw2QdTLlZ0QcI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KrABC5hAVw2QdTLlZ0QcI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d8fd41b62a533b1c5c9ecd310090d8ae17fe059147b10f3edcdad6ab589100c","isrc":"USUM70737342","name":"Candle (Live)","registered_at":"2026-06-22T22:05:36Z","spotify_id":"4KrABC5hAVw2QdTLlZ0QcI","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 0x3d8fd41b62a533b1c5c9ecd310090d8ae17fe059147b10f3edcdad6ab589100c. 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/4KrABC5hAVw2QdTLlZ0QcI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KrABC5hAVw2QdTLlZ0QcI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3d8fd41b62a533b1c5c9ecd310090d8ae17fe059147b10f3edcdad6ab589100c","isrc":"USUM70737342","name":"Candle (Live)","registered_at":"2026-06-22T22:05:36Z","spotify_id":"4KrABC5hAVw2QdTLlZ0QcI","type":"track"}

The Wonder (Live)
type: MusicRecording
duration: PT4M1S
duration ms: 241653
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:06:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dd44f50278bf09a51bafa6da68c15ce7f8eedf41a4529d238bc319712258f3e
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/1XagqkLb9is3PaT3igKnMo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XagqkLb9is3PaT3igKnMo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6dd44f50278bf09a51bafa6da68c15ce7f8eedf41a4529d238bc319712258f3e","isrc":"USUM70737343","name":"The Wonder (Live)","registered_at":"2026-06-24T08:06:43Z","spotify_id":"1XagqkLb9is3PaT3igKnMo","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 0x6dd44f50278bf09a51bafa6da68c15ce7f8eedf41a4529d238bc319712258f3e. 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/1XagqkLb9is3PaT3igKnMo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XagqkLb9is3PaT3igKnMo.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6dd44f50278bf09a51bafa6da68c15ce7f8eedf41a4529d238bc319712258f3e","isrc":"USUM70737343","name":"The Wonder (Live)","registered_at":"2026-06-24T08:06:43Z","spotify_id":"1XagqkLb9is3PaT3igKnMo","type":"track"}

Hyperstation (Live)
type: MusicRecording
duration: PT6M13S
duration ms: 373573
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:06:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x426755df15555fe69dc849636c7201606105bc7f4519e3d4d9232ce8d7d617e2
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/74tcTWvjd6MW05E6aEyQBc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74tcTWvjd6MW05E6aEyQBc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x426755df15555fe69dc849636c7201606105bc7f4519e3d4d9232ce8d7d617e2","isrc":"USUM70737344","name":"Hyperstation (Live)","registered_at":"2026-06-24T08:06:14Z","spotify_id":"74tcTWvjd6MW05E6aEyQBc","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 0x426755df15555fe69dc849636c7201606105bc7f4519e3d4d9232ce8d7d617e2. 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/74tcTWvjd6MW05E6aEyQBc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74tcTWvjd6MW05E6aEyQBc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x426755df15555fe69dc849636c7201606105bc7f4519e3d4d9232ce8d7d617e2","isrc":"USUM70737344","name":"Hyperstation (Live)","registered_at":"2026-06-24T08:06:14Z","spotify_id":"74tcTWvjd6MW05E6aEyQBc","type":"track"}

Eliminator Jr. (Live)
type: MusicRecording
duration: PT2M29S
duration ms: 149906
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:17:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9e83eadbde479c339d00e1cf5dcf0192d7e790d69dd4f4d50790e2488e57669
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/72W7Cx3QYLD2eFG84OhWil.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72W7Cx3QYLD2eFG84OhWil
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9e83eadbde479c339d00e1cf5dcf0192d7e790d69dd4f4d50790e2488e57669","isrc":"USUM70737345","name":"Eliminator Jr. (Live)","registered_at":"2026-06-24T08:17:18Z","spotify_id":"72W7Cx3QYLD2eFG84OhWil","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 0xc9e83eadbde479c339d00e1cf5dcf0192d7e790d69dd4f4d50790e2488e57669. 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/72W7Cx3QYLD2eFG84OhWil.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72W7Cx3QYLD2eFG84OhWil.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc9e83eadbde479c339d00e1cf5dcf0192d7e790d69dd4f4d50790e2488e57669","isrc":"USUM70737345","name":"Eliminator Jr. (Live)","registered_at":"2026-06-24T08:17:18Z","spotify_id":"72W7Cx3QYLD2eFG84OhWil","type":"track"}

Providence (Live)
type: MusicRecording
duration: PT1M44S
duration ms: 104666
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737346
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:08:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6baa43c3a6e3360d15f3a5b3eb89a75dabd6e6d7da298bc2410d1b41ff23dc19
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/6jBfJhxZemCc7rjoavh8dr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jBfJhxZemCc7rjoavh8dr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6baa43c3a6e3360d15f3a5b3eb89a75dabd6e6d7da298bc2410d1b41ff23dc19","isrc":"USUM70737346","name":"Providence (Live)","registered_at":"2026-06-25T07:08:27Z","spotify_id":"6jBfJhxZemCc7rjoavh8dr","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 0x6baa43c3a6e3360d15f3a5b3eb89a75dabd6e6d7da298bc2410d1b41ff23dc19. 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/6jBfJhxZemCc7rjoavh8dr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jBfJhxZemCc7rjoavh8dr.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6baa43c3a6e3360d15f3a5b3eb89a75dabd6e6d7da298bc2410d1b41ff23dc19","isrc":"USUM70737346","name":"Providence (Live)","registered_at":"2026-06-25T07:08:27Z","spotify_id":"6jBfJhxZemCc7rjoavh8dr","type":"track"}

Teen Age Riot (Live)
type: MusicRecording
duration: PT4M38S
duration ms: 278200
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:13:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe846c34c1045bcaf43a1877efcfe0b587e80cea8807cf16899fc95ce74872ef
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/2kmKrPOcHC0mDRa4UNHEeA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kmKrPOcHC0mDRa4UNHEeA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe846c34c1045bcaf43a1877efcfe0b587e80cea8807cf16899fc95ce74872ef","isrc":"USUM70737348","name":"Teen Age Riot (Live)","registered_at":"2026-06-19T08:13:36Z","spotify_id":"2kmKrPOcHC0mDRa4UNHEeA","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 0xfe846c34c1045bcaf43a1877efcfe0b587e80cea8807cf16899fc95ce74872ef. 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/2kmKrPOcHC0mDRa4UNHEeA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kmKrPOcHC0mDRa4UNHEeA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfe846c34c1045bcaf43a1877efcfe0b587e80cea8807cf16899fc95ce74872ef","isrc":"USUM70737348","name":"Teen Age Riot (Live)","registered_at":"2026-06-19T08:13:36Z","spotify_id":"2kmKrPOcHC0mDRa4UNHEeA","type":"track"}

Rain King (Live)
type: MusicRecording
duration: PT4M7S
duration ms: 247800
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:09:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6d5aed72988822d5672a1c695c655053a789d22e8f4746fa6540a4e0e6403fb
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/4q0m19WfgwtG1he4eujADe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q0m19WfgwtG1he4eujADe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6d5aed72988822d5672a1c695c655053a789d22e8f4746fa6540a4e0e6403fb","isrc":"USUM70737350","name":"Rain King (Live)","registered_at":"2026-06-24T08:09:44Z","spotify_id":"4q0m19WfgwtG1he4eujADe","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 0xf6d5aed72988822d5672a1c695c655053a789d22e8f4746fa6540a4e0e6403fb. 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/4q0m19WfgwtG1he4eujADe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q0m19WfgwtG1he4eujADe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6d5aed72988822d5672a1c695c655053a789d22e8f4746fa6540a4e0e6403fb","isrc":"USUM70737350","name":"Rain King (Live)","registered_at":"2026-06-24T08:09:44Z","spotify_id":"4q0m19WfgwtG1he4eujADe","type":"track"}

Totally Trashed (Live)
type: MusicRecording
duration: PT1M57S
duration ms: 117013
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737354
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:06:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf1eecb1afb439deb858c8490565088f370152dfb552d5de025a9197bbf78f67
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/65IPsoEkMRkbbGtkaw2URl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65IPsoEkMRkbbGtkaw2URl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf1eecb1afb439deb858c8490565088f370152dfb552d5de025a9197bbf78f67","isrc":"USUM70737354","name":"Totally Trashed (Live)","registered_at":"2026-06-25T15:06:35Z","spotify_id":"65IPsoEkMRkbbGtkaw2URl","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 0xcf1eecb1afb439deb858c8490565088f370152dfb552d5de025a9197bbf78f67. 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/65IPsoEkMRkbbGtkaw2URl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65IPsoEkMRkbbGtkaw2URl.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcf1eecb1afb439deb858c8490565088f370152dfb552d5de025a9197bbf78f67","isrc":"USUM70737354","name":"Totally Trashed (Live)","registered_at":"2026-06-25T15:06:35Z","spotify_id":"65IPsoEkMRkbbGtkaw2URl","type":"track"}

Total Trash (Live)
type: MusicRecording
duration: PT5M15S
duration ms: 315973
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:06:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4bd50927dec8e10d9677321bcbcc789295af2ea73565fbf1551a359b70b9fac
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/4uS19mkrr6FK5qKDEJYWxI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uS19mkrr6FK5qKDEJYWxI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4bd50927dec8e10d9677321bcbcc789295af2ea73565fbf1551a359b70b9fac","isrc":"USUM70737356","name":"Total Trash (Live)","registered_at":"2026-06-25T15:06:56Z","spotify_id":"4uS19mkrr6FK5qKDEJYWxI","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 0xb4bd50927dec8e10d9677321bcbcc789295af2ea73565fbf1551a359b70b9fac. 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/4uS19mkrr6FK5qKDEJYWxI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uS19mkrr6FK5qKDEJYWxI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb4bd50927dec8e10d9677321bcbcc789295af2ea73565fbf1551a359b70b9fac","isrc":"USUM70737356","name":"Total Trash (Live)","registered_at":"2026-06-25T15:06:56Z","spotify_id":"4uS19mkrr6FK5qKDEJYWxI","type":"track"}

Within You Without You
type: MusicRecording
duration: PT4M57S
duration ms: 297760
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737357
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:58:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29e4438006d33ee054151686152db53d2eb9d9147128eac2604d15ed4e2b80d6
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/1ruslrgGy8nNVd1GKJDyVv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ruslrgGy8nNVd1GKJDyVv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29e4438006d33ee054151686152db53d2eb9d9147128eac2604d15ed4e2b80d6","isrc":"USUM70737357","name":"Within You Without You","registered_at":"2026-06-11T03:58:37Z","spotify_id":"1ruslrgGy8nNVd1GKJDyVv","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 0x29e4438006d33ee054151686152db53d2eb9d9147128eac2604d15ed4e2b80d6. 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/1ruslrgGy8nNVd1GKJDyVv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ruslrgGy8nNVd1GKJDyVv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x29e4438006d33ee054151686152db53d2eb9d9147128eac2604d15ed4e2b80d6","isrc":"USUM70737357","name":"Within You Without You","registered_at":"2026-06-11T03:58:37Z","spotify_id":"1ruslrgGy8nNVd1GKJDyVv","type":"track"}

Touch Me I'm Sick
type: MusicRecording
duration: PT2M34S
duration ms: 154840
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:46:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f611288c9cb3a6302f3bf67b2060c48884d983702612a938256b0d237be0ffd
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/5tRdHc228nfibunDHaMRac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tRdHc228nfibunDHaMRac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f611288c9cb3a6302f3bf67b2060c48884d983702612a938256b0d237be0ffd","isrc":"USUM70737359","name":"Touch Me I'm Sick","registered_at":"2026-06-09T05:46:47Z","spotify_id":"5tRdHc228nfibunDHaMRac","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 0x9f611288c9cb3a6302f3bf67b2060c48884d983702612a938256b0d237be0ffd. 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/5tRdHc228nfibunDHaMRac.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tRdHc228nfibunDHaMRac.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9f611288c9cb3a6302f3bf67b2060c48884d983702612a938256b0d237be0ffd","isrc":"USUM70737359","name":"Touch Me I'm Sick","registered_at":"2026-06-09T05:46:47Z","spotify_id":"5tRdHc228nfibunDHaMRac","type":"track"}

Computer Age
type: MusicRecording
duration: PT5M12S
duration ms: 312693
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:14:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6115172a316351e2d8b2675a7b7a605e629e21739e58d598f7b4782fcc7aac80
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/0m7XeOgTtUxlEupqEyfYm4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m7XeOgTtUxlEupqEyfYm4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6115172a316351e2d8b2675a7b7a605e629e21739e58d598f7b4782fcc7aac80","isrc":"USUM70737363","name":"Computer Age","registered_at":"2026-06-19T08:14:44Z","spotify_id":"0m7XeOgTtUxlEupqEyfYm4","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 0x6115172a316351e2d8b2675a7b7a605e629e21739e58d598f7b4782fcc7aac80. 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/0m7XeOgTtUxlEupqEyfYm4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m7XeOgTtUxlEupqEyfYm4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6115172a316351e2d8b2675a7b7a605e629e21739e58d598f7b4782fcc7aac80","isrc":"USUM70737363","name":"Computer Age","registered_at":"2026-06-19T08:14:44Z","spotify_id":"0m7XeOgTtUxlEupqEyfYm4","type":"track"}

Electricity
type: MusicRecording
duration: PT2M47S
duration ms: 167613
explicit: false
by artist: Sonic Youth
in album: Daydream Nation (Deluxe Edition)
  type: MusicAlbum
  date published: 1988-10-04
isrc code: USUM70737372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:40:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa95e2458e6fe2fd7041839d10c4022d89a531c9fdb94efa3dbfc61a65bc3681c
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/7iHAI7gIRAkxCOHGsezTnT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iHAI7gIRAkxCOHGsezTnT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e2458e6fe2fd7041839d10c4022d89a531c9fdb94efa3dbfc61a65bc3681c. 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/7iHAI7gIRAkxCOHGsezTnT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iHAI7gIRAkxCOHGsezTnT.
  date published: 2026-07-02T03:30:09Z

The Whitey Album
type: MusicAlbum
date published: 1988-04-05
track: Needle-Gun
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148360
  explicit: false
  by artist: Sonic Youth
  in album: The Whitey Album
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USGF19951601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:07:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x566ac652c2a54bc4d9b711852959a248f2c758cecbf62a624be2be7afbac2d53
  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/3TzeSY96csRrXPNdAsLs61.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TzeSY96csRrXPNdAsLs61
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566ac652c2a54bc4d9b711852959a248f2c758cecbf62a624be2be7afbac2d53. 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/3TzeSY96csRrXPNdAsLs61.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TzeSY96csRrXPNdAsLs61.
    date published: 2026-07-02T03:30:09Z
track: (Silence)
  type: MusicRecording
  duration: PT1M3S
  duration ms: 63640
  explicit: false
  by artist: Sonic Youth
  in album: The Whitey Album
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USGF19951602
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:42:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe439e1136a9082c573d36c9e8c834356b3a18d9071cdc46d8cfd2010fff760d3
  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/2ajikpAhu7WIHjVqiWJWJg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ajikpAhu7WIHjVqiWJWJg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe439e1136a9082c573d36c9e8c834356b3a18d9071cdc46d8cfd2010fff760d3. 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/2ajikpAhu7WIHjVqiWJWJg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ajikpAhu7WIHjVqiWJWJg.
    date published: 2026-07-02T03:30:09Z
track: G-Force
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219693
  explicit: false
  by artist: Sonic Youth
  in album: The Whitey Album
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USGF19951603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:27:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xada4de367d6811c2b981fc85fdad0ca48e9cdf00cd025e858e92a9c29c6e2ccc
  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/5Y6Ho8jZxmbnJrP0GmLeGi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y6Ho8jZxmbnJrP0GmLeGi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada4de367d6811c2b981fc85fdad0ca48e9cdf00cd025e858e92a9c29c6e2ccc. 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/5Y6Ho8jZxmbnJrP0GmLeGi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y6Ho8jZxmbnJrP0GmLeGi.
    date published: 2026-07-02T03:30:09Z
track: Platoon II
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259666
  explicit: false
  by artist: Sonic Youth
  in album: The Whitey Album
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USGF19951604
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:07:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdc9d0e481f8b6ec8e4f6053a776e8424c37dd39b8ebb0e01c0a1c714b8fb6a1
  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/08dWrxL9YRZFSHL78X2n9H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08dWrxL9YRZFSHL78X2n9H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdc9d0e481f8b6ec8e4f6053a776e8424c37dd39b8ebb0e01c0a1c714b8fb6a1","isrc":"USGF19951604","name":"Platoon II","registered_at":"2026-06-21T16:07:49Z","spotify_id":"08dWrxL9YRZFSHL78X2n9H","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 0xcdc9d0e481f8b6ec8e4f6053a776e8424c37dd39b8ebb0e01c0a1c714b8fb6a1. 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/08dWrxL9YRZFSHL78X2n9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08dWrxL9YRZFSHL78X2n9H.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcdc9d0e481f8b6ec8e4f6053a776e8424c37dd39b8ebb0e01c0a1c714b8fb6a1","isrc":"USGF19951604","name":"Platoon II","registered_at":"2026-06-21T16:07:49Z","spotify_id":"08dWrxL9YRZFSHL78X2n9H","type":"track"}
track: Macbeth
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327600
  explicit: false
  by artist: Sonic Youth
  in album: The Whitey Album
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USGF19951605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:33:46+00:00
  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: Me & Jill/Hendrix Cosby
track: Burnin' up (Mike Watt Original Demo)
track: Hi! Everybody
track: Children of Satan/Third Fig
track: Two Cool Rock Chicks Listening to Neu
track: Addicted to Love
track: Moby-Dik
track: March of the Ciccone Robots
track: Making the Nature Scene (Ciccone Youth Version)
track: Tuff Titty Rap
track: Into the Groovey
track: Macbeth (Alternate Mix)

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2b09fa0dbbb78fee76e9f9d9bc74f0ec5fd0e6ffe1c4679f4f9e94f8ae555bf6

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/3qrZ3C3ElujaW7hBXExpwC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qrZ3C3ElujaW7hBXExpwC

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b09fa0dbbb78fee76e9f9d9bc74f0ec5fd0e6ffe1c4679f4f9e94f8ae555bf6. 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/3qrZ3C3ElujaW7hBXExpwC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qrZ3C3ElujaW7hBXExpwC.
date published: 2026-06-13T17:25:41Z

Me & Jill/Hendrix Cosby
type: MusicRecording
duration: PT5M31S
duration ms: 331040
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T16:49:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd146fc2dceba7349421358a101c116164f8686ee70abec006378f93eee5ed7d9
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/4gTERdfHtN1VfU52wW9S27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gTERdfHtN1VfU52wW9S27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd146fc2dceba7349421358a101c116164f8686ee70abec006378f93eee5ed7d9","isrc":"USGF19951606","name":"Me & Jill/Hendrix Cosby","registered_at":"2026-06-22T16:49:30Z","spotify_id":"4gTERdfHtN1VfU52wW9S27","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 0xd146fc2dceba7349421358a101c116164f8686ee70abec006378f93eee5ed7d9. 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/4gTERdfHtN1VfU52wW9S27.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gTERdfHtN1VfU52wW9S27.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd146fc2dceba7349421358a101c116164f8686ee70abec006378f93eee5ed7d9","isrc":"USGF19951606","name":"Me & Jill/Hendrix Cosby","registered_at":"2026-06-22T16:49:30Z","spotify_id":"4gTERdfHtN1VfU52wW9S27","type":"track"}

Burnin' up (Mike Watt Original Demo)
type: MusicRecording
duration: PT3M51S
duration ms: 231893
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:39:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8367dc57baae92e1ab8751b80c93e1d650d8d76d572b8abd5bfcc99901124e0
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/4uq5wsywm0B9BbiAjkQjQa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uq5wsywm0B9BbiAjkQjQa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8367dc57baae92e1ab8751b80c93e1d650d8d76d572b8abd5bfcc99901124e0","isrc":"USGF19951607","name":"Burnin' up (Mike Watt Original Demo)","registered_at":"2026-06-19T02:39:13Z","spotify_id":"4uq5wsywm0B9BbiAjkQjQa","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 0xf8367dc57baae92e1ab8751b80c93e1d650d8d76d572b8abd5bfcc99901124e0. 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/4uq5wsywm0B9BbiAjkQjQa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uq5wsywm0B9BbiAjkQjQa.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf8367dc57baae92e1ab8751b80c93e1d650d8d76d572b8abd5bfcc99901124e0","isrc":"USGF19951607","name":"Burnin' up (Mike Watt Original Demo)","registered_at":"2026-06-19T02:39:13Z","spotify_id":"4uq5wsywm0B9BbiAjkQjQa","type":"track"}

Hi! Everybody
type: MusicRecording
duration: PT0M58S
duration ms: 58106
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:51:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa355d39799eab385cfe80448b468723d3b4aa87b42bb8e905ea5d93017c9a43
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/4TC7k491lzDneQYBHjQH9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TC7k491lzDneQYBHjQH9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa355d39799eab385cfe80448b468723d3b4aa87b42bb8e905ea5d93017c9a43","isrc":"USGF19951608","name":"Hi! Everybody","registered_at":"2026-06-24T07:51:15Z","spotify_id":"4TC7k491lzDneQYBHjQH9f","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 0xaa355d39799eab385cfe80448b468723d3b4aa87b42bb8e905ea5d93017c9a43. 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/4TC7k491lzDneQYBHjQH9f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TC7k491lzDneQYBHjQH9f.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xaa355d39799eab385cfe80448b468723d3b4aa87b42bb8e905ea5d93017c9a43","isrc":"USGF19951608","name":"Hi! Everybody","registered_at":"2026-06-24T07:51:15Z","spotify_id":"4TC7k491lzDneQYBHjQH9f","type":"track"}

Children of Satan/Third Fig
type: MusicRecording
duration: PT3M6S
duration ms: 186493
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951609
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:11:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b7ca18d941afb4904184761a90d9dc68ebb4be17783c1be41ad1eb6e0b5dc8a
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/50HkWvvZWQ4wofbaWhi5IV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50HkWvvZWQ4wofbaWhi5IV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b7ca18d941afb4904184761a90d9dc68ebb4be17783c1be41ad1eb6e0b5dc8a","isrc":"USGF19951609","name":"Children of Satan/Third Fig","registered_at":"2026-06-21T16:11:43Z","spotify_id":"50HkWvvZWQ4wofbaWhi5IV","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 0x2b7ca18d941afb4904184761a90d9dc68ebb4be17783c1be41ad1eb6e0b5dc8a. 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/50HkWvvZWQ4wofbaWhi5IV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50HkWvvZWQ4wofbaWhi5IV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2b7ca18d941afb4904184761a90d9dc68ebb4be17783c1be41ad1eb6e0b5dc8a","isrc":"USGF19951609","name":"Children of Satan/Third Fig","registered_at":"2026-06-21T16:11:43Z","spotify_id":"50HkWvvZWQ4wofbaWhi5IV","type":"track"}

Two Cool Rock Chicks Listening to Neu
type: MusicRecording
duration: PT2M56S
duration ms: 176440
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T04:59:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eabbf7892630c27150c391c5518db72015e92c8f2fa24ddb44bf8ccb7fe9fb9
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/1Lr80HOoV8VRl1OckUlKNQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Lr80HOoV8VRl1OckUlKNQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7eabbf7892630c27150c391c5518db72015e92c8f2fa24ddb44bf8ccb7fe9fb9","isrc":"USGF19951610","name":"Two Cool Rock Chicks Listening to Neu","registered_at":"2026-06-24T04:59:01Z","spotify_id":"1Lr80HOoV8VRl1OckUlKNQ","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 0x7eabbf7892630c27150c391c5518db72015e92c8f2fa24ddb44bf8ccb7fe9fb9. 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/1Lr80HOoV8VRl1OckUlKNQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Lr80HOoV8VRl1OckUlKNQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x7eabbf7892630c27150c391c5518db72015e92c8f2fa24ddb44bf8ccb7fe9fb9","isrc":"USGF19951610","name":"Two Cool Rock Chicks Listening to Neu","registered_at":"2026-06-24T04:59:01Z","spotify_id":"1Lr80HOoV8VRl1OckUlKNQ","type":"track"}

Addicted to Love
type: MusicRecording
duration: PT3M46S
duration ms: 226466
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:12:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14aa20c3922975078613ffb6b64adbe409143a004e1529c37b1b81aee4f58f04
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/30psYiKdiHtjjrI2H0Wlh9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30psYiKdiHtjjrI2H0Wlh9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14aa20c3922975078613ffb6b64adbe409143a004e1529c37b1b81aee4f58f04","isrc":"USGF19951611","name":"Addicted to Love","registered_at":"2026-06-08T09:12:43Z","spotify_id":"30psYiKdiHtjjrI2H0Wlh9","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 0x14aa20c3922975078613ffb6b64adbe409143a004e1529c37b1b81aee4f58f04. 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/30psYiKdiHtjjrI2H0Wlh9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30psYiKdiHtjjrI2H0Wlh9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x14aa20c3922975078613ffb6b64adbe409143a004e1529c37b1b81aee4f58f04","isrc":"USGF19951611","name":"Addicted to Love","registered_at":"2026-06-08T09:12:43Z","spotify_id":"30psYiKdiHtjjrI2H0Wlh9","type":"track"}

Moby-Dik
type: MusicRecording
duration: PT1M1S
duration ms: 61226
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:56:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90d3e45dc11f1753758d137d41f9ddb29313b05650afcf43968380cebc3a0b21
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/4jQxdncf22gfn7Fc56ja40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jQxdncf22gfn7Fc56ja40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d3e45dc11f1753758d137d41f9ddb29313b05650afcf43968380cebc3a0b21. 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/4jQxdncf22gfn7Fc56ja40.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jQxdncf22gfn7Fc56ja40.
  date published: 2026-07-02T11:34:59Z

March of the Ciccone Robots
type: MusicRecording
duration: PT1M56S
duration ms: 116866
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951613
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:35:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x511c380515e710a38abe1318912bf905d7199b2ed1cef6c7eeb6cefbba8a9749
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/4NFrfi6IiR7SItmhNkJVmb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NFrfi6IiR7SItmhNkJVmb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x511c380515e710a38abe1318912bf905d7199b2ed1cef6c7eeb6cefbba8a9749","isrc":"USGF19951613","name":"March of the Ciccone Robots","registered_at":"2026-06-24T01:35:41Z","spotify_id":"4NFrfi6IiR7SItmhNkJVmb","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 0x511c380515e710a38abe1318912bf905d7199b2ed1cef6c7eeb6cefbba8a9749. 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/4NFrfi6IiR7SItmhNkJVmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NFrfi6IiR7SItmhNkJVmb.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x511c380515e710a38abe1318912bf905d7199b2ed1cef6c7eeb6cefbba8a9749","isrc":"USGF19951613","name":"March of the Ciccone Robots","registered_at":"2026-06-24T01:35:41Z","spotify_id":"4NFrfi6IiR7SItmhNkJVmb","type":"track"}

Making the Nature Scene (Ciccone Youth Version)
type: MusicRecording
duration: PT3M15S
duration ms: 195400
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951614
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:36:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d3f6cb6977b4faafcbde1ad87bc43836c1922b4ec5bb14f93acf06cb8ac64fa
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/2MWYiRO4MaY0gOzjgMIexU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MWYiRO4MaY0gOzjgMIexU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d3f6cb6977b4faafcbde1ad87bc43836c1922b4ec5bb14f93acf06cb8ac64fa","isrc":"USGF19951614","name":"Making the Nature Scene (Ciccone Youth Version)","registered_at":"2026-06-24T01:36:33Z","spotify_id":"2MWYiRO4MaY0gOzjgMIexU","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 0x8d3f6cb6977b4faafcbde1ad87bc43836c1922b4ec5bb14f93acf06cb8ac64fa. 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/2MWYiRO4MaY0gOzjgMIexU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MWYiRO4MaY0gOzjgMIexU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8d3f6cb6977b4faafcbde1ad87bc43836c1922b4ec5bb14f93acf06cb8ac64fa","isrc":"USGF19951614","name":"Making the Nature Scene (Ciccone Youth Version)","registered_at":"2026-06-24T01:36:33Z","spotify_id":"2MWYiRO4MaY0gOzjgMIexU","type":"track"}

Tuff Titty Rap
type: MusicRecording
duration: PT0M39S
duration ms: 39306
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:56:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c3a2f23a60f545e4da6085bf8c166f8f1434ceb4e0c16175e663a48ac0eca43
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/0wi4iE5JrJ2gorGHTKJUnS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wi4iE5JrJ2gorGHTKJUnS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c3a2f23a60f545e4da6085bf8c166f8f1434ceb4e0c16175e663a48ac0eca43","isrc":"USGF19951615","name":"Tuff Titty Rap","registered_at":"2026-06-26T11:56:13Z","spotify_id":"0wi4iE5JrJ2gorGHTKJUnS","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 0x4c3a2f23a60f545e4da6085bf8c166f8f1434ceb4e0c16175e663a48ac0eca43. 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/0wi4iE5JrJ2gorGHTKJUnS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wi4iE5JrJ2gorGHTKJUnS.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4c3a2f23a60f545e4da6085bf8c166f8f1434ceb4e0c16175e663a48ac0eca43","isrc":"USGF19951615","name":"Tuff Titty Rap","registered_at":"2026-06-26T11:56:13Z","spotify_id":"0wi4iE5JrJ2gorGHTKJUnS","type":"track"}

Into the Groovey
type: MusicRecording
duration: PT4M36S
duration ms: 276466
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951616
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:44:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5b6b0472f8c52f2a5008d565ee28f553af92cb6f263181cf2f4cb677fc8b702
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/5pZHQuTA3HTmtB61UiK2es.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pZHQuTA3HTmtB61UiK2es
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5b6b0472f8c52f2a5008d565ee28f553af92cb6f263181cf2f4cb677fc8b702","isrc":"USGF19951616","name":"Into the Groovey","registered_at":"2026-06-05T19:44:53Z","spotify_id":"5pZHQuTA3HTmtB61UiK2es","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 0xe5b6b0472f8c52f2a5008d565ee28f553af92cb6f263181cf2f4cb677fc8b702. 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/5pZHQuTA3HTmtB61UiK2es.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pZHQuTA3HTmtB61UiK2es.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe5b6b0472f8c52f2a5008d565ee28f553af92cb6f263181cf2f4cb677fc8b702","isrc":"USGF19951616","name":"Into the Groovey","registered_at":"2026-06-05T19:44:53Z","spotify_id":"5pZHQuTA3HTmtB61UiK2es","type":"track"}

Macbeth (Alternate Mix)
type: MusicRecording
duration: PT5M15S
duration ms: 315400
explicit: false
by artist: Sonic Youth
in album: The Whitey Album
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USGF19951617
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:35:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x681a68957c27e1317829003aaad13823bd23fc7cc4e576d08fd68cf3117b1a41
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/7AKgC39oVJt5AdMGdYQnk0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AKgC39oVJt5AdMGdYQnk0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x681a68957c27e1317829003aaad13823bd23fc7cc4e576d08fd68cf3117b1a41","isrc":"USGF19951617","name":"Macbeth (Alternate Mix)","registered_at":"2026-06-24T01:35:24Z","spotify_id":"7AKgC39oVJt5AdMGdYQnk0","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 0x681a68957c27e1317829003aaad13823bd23fc7cc4e576d08fd68cf3117b1a41. 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/7AKgC39oVJt5AdMGdYQnk0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AKgC39oVJt5AdMGdYQnk0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x681a68957c27e1317829003aaad13823bd23fc7cc4e576d08fd68cf3117b1a41","isrc":"USGF19951617","name":"Macbeth (Alternate Mix)","registered_at":"2026-06-24T01:35:24Z","spotify_id":"7AKgC39oVJt5AdMGdYQnk0","type":"track"}

Master-Dik
type: MusicAlbum
date published: 1987-11-04
track: Master-Dik
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301906
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T12:09:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac0e9e98ca6e7eee71ad8e6f7f9e2c1c6d875de473366aa97bd18b50156a7e33
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5wKsm23Llc8NI8yHJq0aXY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKsm23Llc8NI8yHJq0aXY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0xac0e9e98ca6e7eee71ad8e6f7f9e2c1c6d875de473366aa97bd18b50156a7e33. 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/5wKsm23Llc8NI8yHJq0aXY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKsm23Llc8NI8yHJq0aXY.
    date published: 2026-07-02T11:38:34Z
track: Beat on the Brat
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151240
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T09:59:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ef416c4b06098d793204e30d0e6b22620e4c22cfcbf9a1329a1e4011a3a4555
  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/7zRP6kP90KGW6DJhzWQM0G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zRP6kP90KGW6DJhzWQM0G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ef416c4b06098d793204e30d0e6b22620e4c22cfcbf9a1329a1e4011a3a4555","isrc":"US6450880025","name":"Beat on the Brat","registered_at":"2026-06-18T09:59:36Z","spotify_id":"7zRP6kP90KGW6DJhzWQM0G","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 0x3ef416c4b06098d793204e30d0e6b22620e4c22cfcbf9a1329a1e4011a3a4555. 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/7zRP6kP90KGW6DJhzWQM0G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zRP6kP90KGW6DJhzWQM0G.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x3ef416c4b06098d793204e30d0e6b22620e4c22cfcbf9a1329a1e4011a3a4555","isrc":"US6450880025","name":"Beat on the Brat","registered_at":"2026-06-18T09:59:36Z","spotify_id":"7zRP6kP90KGW6DJhzWQM0G","type":"track"}
track: Under the Influence of the Jesus and Mary Chain
  type: MusicRecording
  duration: PT0M43S
  duration ms: 43200
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880026
track: Ticket to Ride / Master-Dik (Version) / Introducing the Stars
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194613
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880027
track: Ringo / He's on Fire / Florida Oil Drums / Westminster Chimes
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100493
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880028
track: Chinese Jam
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71426
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880029
track: Vibrato / Guitar Lick / Funky Fresh
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144146
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880030
track: Our Backyard
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137186
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04
  isrc code: US6450880031
track: Traffik
  type: MusicRecording
  duration: PT0M5S
  duration ms: 5573
  explicit: false
  by artist: Sonic Youth
  in album: Master-Dik
    type: MusicAlbum
    date published: 1987-11-04

Sister
type: MusicAlbum
date published: 1987-04-07
track: Schizophrenia
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278400
  explicit: false
  by artist: Sonic Youth
  in album: Sister
    type: MusicAlbum
    date published: 1987-04-07
  isrc code: USIR10000965
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:01:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31ed3419a83f7142dd54500c1d6cb6bed602eac6183066eee4856381edf50bc8
  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/22t3vCXfjQhIiXzGVSZNOz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22t3vCXfjQhIiXzGVSZNOz
  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 0x31ed3419a83f7142dd54500c1d6cb6bed602eac6183066eee4856381edf50bc8. 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/22t3vCXfjQhIiXzGVSZNOz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22t3vCXfjQhIiXzGVSZNOz.
    date published: 2026-06-13T15:41:10Z
track: Catholic Block
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206426
  explicit: false
  by artist: Sonic Youth
  in album: Sister
    type: MusicAlbum
    date published: 1987-04-07
  isrc code: USIR10000966
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:36:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10bcd2699d36995ab77cd7a16012ff2e66268f7a6dfcb380729249e2c3040a2e
  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/0Ovffo11FVfm4Xf1bef9KK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ovffo11FVfm4Xf1bef9KK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10bcd2699d36995ab77cd7a16012ff2e66268f7a6dfcb380729249e2c3040a2e","isrc":"USIR10000966","name":"Catholic Block","registered_at":"2026-06-05T14:36:51Z","spotify_id":"0Ovffo11FVfm4Xf1bef9KK","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 0x10bcd2699d36995ab77cd7a16012ff2e66268f7a6dfcb380729249e2c3040a2e. 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/0Ovffo11FVfm4Xf1bef9KK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ovffo11FVfm4Xf1bef9KK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x10bcd2699d36995ab77cd7a16012ff2e66268f7a6dfcb380729249e2c3040a2e","isrc":"USIR10000966","name":"Catholic Block","registered_at":"2026-06-05T14:36:51Z","spotify_id":"0Ovffo11FVfm4Xf1bef9KK","type":"track"}
track: Beauty Lies in the Eye
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139866
  explicit: false
  by artist: Sonic Youth
  in album: Sister
    type: MusicAlbum
    date published: 1987-04-07
  isrc code: USGF19980906
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:26:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e5100373a6e0fcb1d4a1b08941f36c08b5ac981ee87adc8f583dc574bc20f1a
  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/6YvrHrtdn3J7J6fR9nscoL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YvrHrtdn3J7J6fR9nscoL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e5100373a6e0fcb1d4a1b08941f36c08b5ac981ee87adc8f583dc574bc20f1a","isrc":"USGF19980906","name":"Beauty Lies in the Eye","registered_at":"2026-06-06T07:26:00Z","spotify_id":"6YvrHrtdn3J7J6fR9nscoL","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 0x7e5100373a6e0fcb1d4a1b08941f36c08b5ac981ee87adc8f583dc574bc20f1a. 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/6YvrHrtdn3J7J6fR9nscoL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YvrHrtdn3J7J6fR9nscoL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7e5100373a6e0fcb1d4a1b08941f36c08b5ac981ee87adc8f583dc574bc20f1a","isrc":"USGF19980906","name":"Beauty Lies in the Eye","registered_at":"2026-06-06T07:26:00Z","spotify_id":"6YvrHrtdn3J7J6fR9nscoL","type":"track"}
track: Stereo Sanctity
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230066
  explicit: false
  by artist: Sonic Youth
  in album: Sister
    type: MusicAlbum
    date published: 1987-04-07
  isrc code: USIR10000968
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:16:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x002a4454f3629b6828adaf084d6dcdebd2e40c120f89ea9155356ee65f2945da
  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/06iHk4N4gngQ747CaZYMyZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06iHk4N4gngQ747CaZYMyZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x002a4454f3629b6828adaf084d6dcdebd2e40c120f89ea9155356ee65f2945da","isrc":"USIR10000968","name":"Stereo Sanctity","registered_at":"2026-06-06T14:16:23Z","spotify_id":"06iHk4N4gngQ747CaZYMyZ","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 0x002a4454f3629b6828adaf084d6dcdebd2e40c120f89ea9155356ee65f2945da. 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/06iHk4N4gngQ747CaZYMyZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06iHk4N4gngQ747CaZYMyZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x002a4454f3629b6828adaf084d6dcdebd2e40c120f89ea9155356ee65f2945da","isrc":"USIR10000968","name":"Stereo Sanctity","registered_at":"2026-06-06T14:16:23Z","spotify_id":"06iHk4N4gngQ747CaZYMyZ","type":"track"}
track: Pipeline/Kill Time
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275200
  explicit: false
  by artist: Sonic Youth
  in album: Sister
    type: MusicAlbum
    date published: 1987-04-07
  isrc code: USIR10000974
  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: Tuff Gnarl
track: Pacific Coast Highway
track: Hot Wire My Heart
track: Cotton Crown
track: White Cross
track: Master-Dik

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T10:30:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe6d391ac009655beeb4e25004af3874ed8bbafaaa569dd5b6b4062f5e6c80f78

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/3yt3G4di6M9W1IyFvnkH25.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yt3G4di6M9W1IyFvnkH25

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe6d391ac009655beeb4e25004af3874ed8bbafaaa569dd5b6b4062f5e6c80f78","isrc":"USIR10000974","name":"Pipeline/Kill Time","registered_at":"2026-06-07T10:30:44Z","spotify_id":"3yt3G4di6M9W1IyFvnkH25","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 0xe6d391ac009655beeb4e25004af3874ed8bbafaaa569dd5b6b4062f5e6c80f78. 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/3yt3G4di6M9W1IyFvnkH25.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yt3G4di6M9W1IyFvnkH25.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xe6d391ac009655beeb4e25004af3874ed8bbafaaa569dd5b6b4062f5e6c80f78","isrc":"USIR10000974","name":"Pipeline/Kill Time","registered_at":"2026-06-07T10:30:44Z","spotify_id":"3yt3G4di6M9W1IyFvnkH25","type":"track"}

Tuff Gnarl
type: MusicRecording
duration: PT3M14S
duration ms: 194933
explicit: false
by artist: Sonic Youth
in album: Sister
  type: MusicAlbum
  date published: 1987-04-07
isrc code: USIR10000969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:30:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7482348d1e211c572e762d790d45ccb47ba00e4cd157b6e717e727bdae69e241
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/2qQmPZdrmlePFu2bR3m72e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qQmPZdrmlePFu2bR3m72e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7482348d1e211c572e762d790d45ccb47ba00e4cd157b6e717e727bdae69e241","isrc":"USIR10000969","name":"Tuff Gnarl","registered_at":"2026-06-07T10:30:44Z","spotify_id":"2qQmPZdrmlePFu2bR3m72e","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 0x7482348d1e211c572e762d790d45ccb47ba00e4cd157b6e717e727bdae69e241. 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/2qQmPZdrmlePFu2bR3m72e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qQmPZdrmlePFu2bR3m72e.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7482348d1e211c572e762d790d45ccb47ba00e4cd157b6e717e727bdae69e241","isrc":"USIR10000969","name":"Tuff Gnarl","registered_at":"2026-06-07T10:30:44Z","spotify_id":"2qQmPZdrmlePFu2bR3m72e","type":"track"}

Pacific Coast Highway
type: MusicRecording
duration: PT4M17S
duration ms: 257933
explicit: false
by artist: Sonic Youth
in album: Sister
  type: MusicAlbum
  date published: 1987-04-07
isrc code: USIR10110404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:33:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf77a565df376f1413e5ac17d2a469cacb6541d598db4cdec002d50e4202f5597
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/4SRKoxZeDV2x6f7EUFtwnD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SRKoxZeDV2x6f7EUFtwnD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf77a565df376f1413e5ac17d2a469cacb6541d598db4cdec002d50e4202f5597","isrc":"USIR10110404","name":"Pacific Coast Highway","registered_at":"2026-06-07T10:33:37Z","spotify_id":"4SRKoxZeDV2x6f7EUFtwnD","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 0xf77a565df376f1413e5ac17d2a469cacb6541d598db4cdec002d50e4202f5597. 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/4SRKoxZeDV2x6f7EUFtwnD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SRKoxZeDV2x6f7EUFtwnD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf77a565df376f1413e5ac17d2a469cacb6541d598db4cdec002d50e4202f5597","isrc":"USIR10110404","name":"Pacific Coast Highway","registered_at":"2026-06-07T10:33:37Z","spotify_id":"4SRKoxZeDV2x6f7EUFtwnD","type":"track"}

Hot Wire My Heart
type: MusicRecording
duration: PT3M23S
duration ms: 203106
explicit: false
by artist: Sonic Youth
in album: Sister
  type: MusicAlbum
  date published: 1987-04-07
isrc code: USIR10000970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9499dc31cef1b102cd831720e6df29b1e93d5e7dbad83653a8b859d91768f78a
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/4FQZc0KiyXYJEa3NXxcwsf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FQZc0KiyXYJEa3NXxcwsf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9499dc31cef1b102cd831720e6df29b1e93d5e7dbad83653a8b859d91768f78a","isrc":"USIR10000970","name":"Hot Wire My Heart","registered_at":"2026-06-08T08:27:10Z","spotify_id":"4FQZc0KiyXYJEa3NXxcwsf","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 0x9499dc31cef1b102cd831720e6df29b1e93d5e7dbad83653a8b859d91768f78a. 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/4FQZc0KiyXYJEa3NXxcwsf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FQZc0KiyXYJEa3NXxcwsf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9499dc31cef1b102cd831720e6df29b1e93d5e7dbad83653a8b859d91768f78a","isrc":"USIR10000970","name":"Hot Wire My Heart","registered_at":"2026-06-08T08:27:10Z","spotify_id":"4FQZc0KiyXYJEa3NXxcwsf","type":"track"}

Cotton Crown
type: MusicRecording
duration: PT5M8S
duration ms: 308333
explicit: false
by artist: Sonic Youth
in album: Sister
  type: MusicAlbum
  date published: 1987-04-07
isrc code: USGF19980907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:29:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f983cabe644c99a9d42be7e440760590b9faf8efac0c57fb715ace4efc044e3
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/3QUqeYhJz7DTxClGLO30HV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QUqeYhJz7DTxClGLO30HV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f983cabe644c99a9d42be7e440760590b9faf8efac0c57fb715ace4efc044e3","isrc":"USGF19980907","name":"Cotton Crown","registered_at":"2026-06-07T23:29:11Z","spotify_id":"3QUqeYhJz7DTxClGLO30HV","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 0x7f983cabe644c99a9d42be7e440760590b9faf8efac0c57fb715ace4efc044e3. 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/3QUqeYhJz7DTxClGLO30HV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QUqeYhJz7DTxClGLO30HV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7f983cabe644c99a9d42be7e440760590b9faf8efac0c57fb715ace4efc044e3","isrc":"USGF19980907","name":"Cotton Crown","registered_at":"2026-06-07T23:29:11Z","spotify_id":"3QUqeYhJz7DTxClGLO30HV","type":"track"}

White Cross
type: MusicRecording
duration: PT2M58S
duration ms: 178826
explicit: false
by artist: Sonic Youth
in album: Sister
  type: MusicAlbum
  date published: 1987-04-07
isrc code: USIR10110405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:32:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2970ee53b164c6e61bcdf8f56e89397aa9242e533e302c0a08ca28d903380cb
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/4aoURweS1H8cj7d2ZYBABd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aoURweS1H8cj7d2ZYBABd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2970ee53b164c6e61bcdf8f56e89397aa9242e533e302c0a08ca28d903380cb","isrc":"USIR10110405","name":"White Cross","registered_at":"2026-06-08T08:32:56Z","spotify_id":"4aoURweS1H8cj7d2ZYBABd","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 0xf2970ee53b164c6e61bcdf8f56e89397aa9242e533e302c0a08ca28d903380cb. 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/4aoURweS1H8cj7d2ZYBABd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aoURweS1H8cj7d2ZYBABd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf2970ee53b164c6e61bcdf8f56e89397aa9242e533e302c0a08ca28d903380cb","isrc":"USIR10110405","name":"White Cross","registered_at":"2026-06-08T08:32:56Z","spotify_id":"4aoURweS1H8cj7d2ZYBABd","type":"track"}

Master-Dik
type: MusicRecording
duration: PT5M10S
duration ms: 310440
explicit: false
by artist: Sonic Youth
in album: Sister
  type: MusicAlbum
  date published: 1987-04-07
isrc code: USIR10000972
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:51:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93eae58e3d2844f28bd08b9f498a04794c954dc33050c7ed62a3a68270f99316
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/0EeTOv4x5V1mGFd4XWNm47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EeTOv4x5V1mGFd4XWNm47
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 0x93eae58e3d2844f28bd08b9f498a04794c954dc33050c7ed62a3a68270f99316. 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/0EeTOv4x5V1mGFd4XWNm47.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EeTOv4x5V1mGFd4XWNm47.
  date published: 2026-06-13T13:32:09Z

Evol
type: MusicAlbum
date published: 1986-03-04
track: Tom Violence
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185760
  explicit: false
  by artist: Sonic Youth
  in album: Evol
    type: MusicAlbum
    date published: 1986-03-04
  isrc code: USGF19951301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:42:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfcd3b6950546938a6b08527bb142a12cd563179731639cfce2d2316b8cf26e0
  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/0IqY07yVeGSFXyIlHGqjyE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IqY07yVeGSFXyIlHGqjyE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbfcd3b6950546938a6b08527bb142a12cd563179731639cfce2d2316b8cf26e0","isrc":"USGF19951301","name":"Tom Violence","registered_at":"2026-06-07T04:42:51Z","spotify_id":"0IqY07yVeGSFXyIlHGqjyE","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 0xbfcd3b6950546938a6b08527bb142a12cd563179731639cfce2d2316b8cf26e0. 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/0IqY07yVeGSFXyIlHGqjyE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IqY07yVeGSFXyIlHGqjyE.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xbfcd3b6950546938a6b08527bb142a12cd563179731639cfce2d2316b8cf26e0","isrc":"USGF19951301","name":"Tom Violence","registered_at":"2026-06-07T04:42:51Z","spotify_id":"0IqY07yVeGSFXyIlHGqjyE","type":"track"}
track: Shadow of a Doubt
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212400
  explicit: false
  by artist: Sonic Youth
  in album: Evol
    type: MusicAlbum
    date published: 1986-03-04
  isrc code: USGF19951302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:37:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbce263e67fc806569990f10b6bb2f9cd3d4cf7b5a00c8f5464b09421fd88bc38
  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/0mYaDPgvNkXgXS3TVjuITD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mYaDPgvNkXgXS3TVjuITD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbce263e67fc806569990f10b6bb2f9cd3d4cf7b5a00c8f5464b09421fd88bc38","isrc":"USGF19951302","name":"Shadow of a Doubt","registered_at":"2026-06-04T14:37:32Z","spotify_id":"0mYaDPgvNkXgXS3TVjuITD","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 0xbce263e67fc806569990f10b6bb2f9cd3d4cf7b5a00c8f5464b09421fd88bc38. 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/0mYaDPgvNkXgXS3TVjuITD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mYaDPgvNkXgXS3TVjuITD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbce263e67fc806569990f10b6bb2f9cd3d4cf7b5a00c8f5464b09421fd88bc38","isrc":"USGF19951302","name":"Shadow of a Doubt","registered_at":"2026-06-04T14:37:32Z","spotify_id":"0mYaDPgvNkXgXS3TVjuITD","type":"track"}
track: Starpower
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288573
  explicit: false
  by artist: Sonic Youth
  in album: Evol
    type: MusicAlbum
    date published: 1986-03-04
  isrc code: USGF19951303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:23:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0145773e4e693c8f51b1ba308129a2111f99eded9d7ec434e052fee4f57f30a
  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/4m4Z6Rkz0XJcIrxz9vtMBQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m4Z6Rkz0XJcIrxz9vtMBQ
  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 0xb0145773e4e693c8f51b1ba308129a2111f99eded9d7ec434e052fee4f57f30a. 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/4m4Z6Rkz0XJcIrxz9vtMBQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m4Z6Rkz0XJcIrxz9vtMBQ.
    date published: 2026-06-13T17:25:41Z
track: In the Kingdom #19
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205000
  explicit: false
  by artist: Sonic Youth
  in album: Evol
    type: MusicAlbum
    date published: 1986-03-04
  isrc code: USGF19951304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T01:37:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1154659305494a398f6ad6d35a7afb1f1f41096165276b90232c3096cafaeb63
  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/40yMUaAV1fEX7NUUQ8owoB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40yMUaAV1fEX7NUUQ8owoB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1154659305494a398f6ad6d35a7afb1f1f41096165276b90232c3096cafaeb63","isrc":"USGF19951304","name":"In the Kingdom #19","registered_at":"2026-06-09T01:37:46Z","spotify_id":"40yMUaAV1fEX7NUUQ8owoB","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 0x1154659305494a398f6ad6d35a7afb1f1f41096165276b90232c3096cafaeb63. 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/40yMUaAV1fEX7NUUQ8owoB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40yMUaAV1fEX7NUUQ8owoB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1154659305494a398f6ad6d35a7afb1f1f41096165276b90232c3096cafaeb63","isrc":"USGF19951304","name":"In the Kingdom #19","registered_at":"2026-06-09T01:37:46Z","spotify_id":"40yMUaAV1fEX7NUUQ8owoB","type":"track"}
track: Green Light
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226226
  explicit: false
  by artist: Sonic Youth
  in album: Evol
    type: MusicAlbum
    date published: 1986-03-04
  isrc code: USGF19951305
  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: Death to Our Friends
track: Secret Girl
track: Marilyn Moore
track: Madonna, Sean, and Me
track: Bubblegum

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T08:17:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb3d18ca220385d200ddf47f8c0eb61b289f065cff94719526f739157855d374b

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/0eB9O5XdPzpvQLGKpZTy4R.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eB9O5XdPzpvQLGKpZTy4R

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb3d18ca220385d200ddf47f8c0eb61b289f065cff94719526f739157855d374b","isrc":"USGF19951305","name":"Green Light","registered_at":"2026-06-08T08:17:17Z","spotify_id":"0eB9O5XdPzpvQLGKpZTy4R","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 0xb3d18ca220385d200ddf47f8c0eb61b289f065cff94719526f739157855d374b. 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/0eB9O5XdPzpvQLGKpZTy4R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eB9O5XdPzpvQLGKpZTy4R.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xb3d18ca220385d200ddf47f8c0eb61b289f065cff94719526f739157855d374b","isrc":"USGF19951305","name":"Green Light","registered_at":"2026-06-08T08:17:17Z","spotify_id":"0eB9O5XdPzpvQLGKpZTy4R","type":"track"}

Death to Our Friends
type: MusicRecording
duration: PT3M19S
duration ms: 199773
explicit: false
by artist: Sonic Youth
in album: Evol
  type: MusicAlbum
  date published: 1986-03-04
isrc code: USGF19951306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:54:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd80c5ba46e6aa85d70330b155f624dfdc51b118d53ac63c91e8abcb656f3fdd
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/6kbZr3NpwibLveHDowTgw9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kbZr3NpwibLveHDowTgw9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd80c5ba46e6aa85d70330b155f624dfdc51b118d53ac63c91e8abcb656f3fdd","isrc":"USGF19951306","name":"Death to Our Friends","registered_at":"2026-06-09T12:54:27Z","spotify_id":"6kbZr3NpwibLveHDowTgw9","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 0xdd80c5ba46e6aa85d70330b155f624dfdc51b118d53ac63c91e8abcb656f3fdd. 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/6kbZr3NpwibLveHDowTgw9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kbZr3NpwibLveHDowTgw9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd80c5ba46e6aa85d70330b155f624dfdc51b118d53ac63c91e8abcb656f3fdd","isrc":"USGF19951306","name":"Death to Our Friends","registered_at":"2026-06-09T12:54:27Z","spotify_id":"6kbZr3NpwibLveHDowTgw9","type":"track"}

Secret Girl
type: MusicRecording
duration: PT2M54S
duration ms: 174293
explicit: false
by artist: Sonic Youth
in album: Evol
  type: MusicAlbum
  date published: 1986-03-04
isrc code: USGF19951307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:53:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0433b401c65343e220c5ed894bcd3d1890bc553142fc2ed95bf32934833f66fc
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/4YhvU7Sj2wsuGvN7gxhGIZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YhvU7Sj2wsuGvN7gxhGIZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0433b401c65343e220c5ed894bcd3d1890bc553142fc2ed95bf32934833f66fc","isrc":"USGF19951307","name":"Secret Girl","registered_at":"2026-06-09T12:53:49Z","spotify_id":"4YhvU7Sj2wsuGvN7gxhGIZ","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 0x0433b401c65343e220c5ed894bcd3d1890bc553142fc2ed95bf32934833f66fc. 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/4YhvU7Sj2wsuGvN7gxhGIZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YhvU7Sj2wsuGvN7gxhGIZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0433b401c65343e220c5ed894bcd3d1890bc553142fc2ed95bf32934833f66fc","isrc":"USGF19951307","name":"Secret Girl","registered_at":"2026-06-09T12:53:49Z","spotify_id":"4YhvU7Sj2wsuGvN7gxhGIZ","type":"track"}

Marilyn Moore
type: MusicRecording
duration: PT4M4S
duration ms: 244320
explicit: false
by artist: Sonic Youth
in album: Evol
  type: MusicAlbum
  date published: 1986-03-04
isrc code: USGF19951308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:50:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x507b44e93ba86bef9d0776ae32a3d368c6e1067580bd4d5025dd9e241fecc9a1
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/2YgHihTSqOvg2CXkarC9MK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YgHihTSqOvg2CXkarC9MK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x507b44e93ba86bef9d0776ae32a3d368c6e1067580bd4d5025dd9e241fecc9a1","isrc":"USGF19951308","name":"Marilyn Moore","registered_at":"2026-06-09T22:50:01Z","spotify_id":"2YgHihTSqOvg2CXkarC9MK","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 0x507b44e93ba86bef9d0776ae32a3d368c6e1067580bd4d5025dd9e241fecc9a1. 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/2YgHihTSqOvg2CXkarC9MK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YgHihTSqOvg2CXkarC9MK.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x507b44e93ba86bef9d0776ae32a3d368c6e1067580bd4d5025dd9e241fecc9a1","isrc":"USGF19951308","name":"Marilyn Moore","registered_at":"2026-06-09T22:50:01Z","spotify_id":"2YgHihTSqOvg2CXkarC9MK","type":"track"}

Madonna, Sean, and Me
type: MusicRecording
duration: PT7M19S
duration ms: 439640
explicit: false
by artist: Sonic Youth
in album: Evol
  type: MusicAlbum
  date published: 1986-03-04
isrc code: TCABF1242116
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:17:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4142af2cc539d702f6dca6c1a61bb0582d7a3e5cab8f106550fee901654b4e65
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/4mShN3gUhKD6JakFCL3aKs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mShN3gUhKD6JakFCL3aKs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4142af2cc539d702f6dca6c1a61bb0582d7a3e5cab8f106550fee901654b4e65","isrc":"TCABF1242116","name":"Madonna, Sean, and Me","registered_at":"2026-06-08T16:17:53Z","spotify_id":"4mShN3gUhKD6JakFCL3aKs","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 0x4142af2cc539d702f6dca6c1a61bb0582d7a3e5cab8f106550fee901654b4e65. 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/4mShN3gUhKD6JakFCL3aKs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mShN3gUhKD6JakFCL3aKs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4142af2cc539d702f6dca6c1a61bb0582d7a3e5cab8f106550fee901654b4e65","isrc":"TCABF1242116","name":"Madonna, Sean, and Me","registered_at":"2026-06-08T16:17:53Z","spotify_id":"4mShN3gUhKD6JakFCL3aKs","type":"track"}

Bubblegum
type: MusicRecording
duration: PT2M49S
duration ms: 169733
explicit: false
by artist: Sonic Youth
in album: Evol
  type: MusicAlbum
  date published: 1986-03-04
isrc code: USGF19951310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:17:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67d2fe5d06161bccb3d029094ce77b6426470097ac943da24a9c7b0e8249c712
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/2bmjaEt5JzYohO4C8G6sdS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bmjaEt5JzYohO4C8G6sdS
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 0x67d2fe5d06161bccb3d029094ce77b6426470097ac943da24a9c7b0e8249c712. 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/2bmjaEt5JzYohO4C8G6sdS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bmjaEt5JzYohO4C8G6sdS.
  date published: 2026-06-13T15:41:10Z

Bad Moon Rising
type: MusicAlbum
date published: 1985-04-09
track: Intro
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71493
  explicit: false
  by artist: Sonic Youth
  in album: Bad Moon Rising
    type: MusicAlbum
    date published: 1985-04-09
  isrc code: USIR10110390
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:09:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9257b923e5e1be19b843b44f555295a73299efb7eed558b73b6f27fe30640d8d
  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/0unvHfYWvfXFmso09WJCwb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0unvHfYWvfXFmso09WJCwb
  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 0x9257b923e5e1be19b843b44f555295a73299efb7eed558b73b6f27fe30640d8d. 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/0unvHfYWvfXFmso09WJCwb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0unvHfYWvfXFmso09WJCwb.
    date published: 2026-06-13T17:25:41Z
track: Brave Men Run (In My Family)
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236889
  explicit: false
  by artist: Sonic Youth
  in album: Bad Moon Rising
    type: MusicAlbum
    date published: 1985-04-09
  isrc code: USIR10110391
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:50:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x254fe0b75bcb81771c32b1a56673fa887147c15487185648623d9ef36f96db53
  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/6r8LzSDPjgffByaanHgERH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r8LzSDPjgffByaanHgERH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x254fe0b75bcb81771c32b1a56673fa887147c15487185648623d9ef36f96db53","isrc":"USIR10110391","name":"Brave Men Run (In My Family)","registered_at":"2026-06-08T06:50:44Z","spotify_id":"6r8LzSDPjgffByaanHgERH","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 0x254fe0b75bcb81771c32b1a56673fa887147c15487185648623d9ef36f96db53. 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/6r8LzSDPjgffByaanHgERH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r8LzSDPjgffByaanHgERH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x254fe0b75bcb81771c32b1a56673fa887147c15487185648623d9ef36f96db53","isrc":"USIR10110391","name":"Brave Men Run (In My Family)","registered_at":"2026-06-08T06:50:44Z","spotify_id":"6r8LzSDPjgffByaanHgERH","type":"track"}
track: Society Is a Hole
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291266
  explicit: false
  by artist: Sonic Youth
  in album: Bad Moon Rising
    type: MusicAlbum
    date published: 1985-04-09
  isrc code: USIR10110392
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:07:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed809330ceb4ca82373a83595be4f98bea90a49b4be8e83c78606109d90c3a8f
  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/0idAQimda9sALR8hFIkJTx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0idAQimda9sALR8hFIkJTx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed809330ceb4ca82373a83595be4f98bea90a49b4be8e83c78606109d90c3a8f","isrc":"USIR10110392","name":"Society Is a Hole","registered_at":"2026-06-10T23:07:05Z","spotify_id":"0idAQimda9sALR8hFIkJTx","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 0xed809330ceb4ca82373a83595be4f98bea90a49b4be8e83c78606109d90c3a8f. 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/0idAQimda9sALR8hFIkJTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0idAQimda9sALR8hFIkJTx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xed809330ceb4ca82373a83595be4f98bea90a49b4be8e83c78606109d90c3a8f","isrc":"USIR10110392","name":"Society Is a Hole","registered_at":"2026-06-10T23:07:05Z","spotify_id":"0idAQimda9sALR8hFIkJTx","type":"track"}
track: I Love Her All the Time
  type: MusicRecording
  duration: PT8M21S
  duration ms: 501640
  explicit: false
  by artist: Sonic Youth
  in album: Bad Moon Rising
    type: MusicAlbum
    date published: 1985-04-09
  isrc code: USIR10110393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:06:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f74e91dccd33ba03553ac569e0cfdec4fd121b572cb89b6504804444b465152
  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/20j3vHj9Tt5Gy25C1h8S0N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20j3vHj9Tt5Gy25C1h8S0N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f74e91dccd33ba03553ac569e0cfdec4fd121b572cb89b6504804444b465152","isrc":"USIR10110393","name":"I Love Her All the Time","registered_at":"2026-06-10T23:06:23Z","spotify_id":"20j3vHj9Tt5Gy25C1h8S0N","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 0x4f74e91dccd33ba03553ac569e0cfdec4fd121b572cb89b6504804444b465152. 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/20j3vHj9Tt5Gy25C1h8S0N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20j3vHj9Tt5Gy25C1h8S0N.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4f74e91dccd33ba03553ac569e0cfdec4fd121b572cb89b6504804444b465152","isrc":"USIR10110393","name":"I Love Her All the Time","registered_at":"2026-06-10T23:06:23Z","spotify_id":"20j3vHj9Tt5Gy25C1h8S0N","type":"track"}
track: Ghost Bitch
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265093
  explicit: false
  by artist: Sonic Youth
  in album: Bad Moon Rising
    type: MusicAlbum
    date published: 1985-04-09
  isrc code: USIR10110394
  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: I'm Insane
track: Justice Is Might
track: Death Valley '69 (W/ Lydia Lunch)
track: Satan Is Boring
track: Halloween

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T07:12:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x924bb428f055f39cce72b9be59903205064eb76ff439df50474cc55b1688e286

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/1G6l6sy5zSpNe0kb1rDqfq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G6l6sy5zSpNe0kb1rDqfq

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x924bb428f055f39cce72b9be59903205064eb76ff439df50474cc55b1688e286","isrc":"USIR10110394","name":"Ghost Bitch","registered_at":"2026-06-18T07:12:10Z","spotify_id":"1G6l6sy5zSpNe0kb1rDqfq","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 0x924bb428f055f39cce72b9be59903205064eb76ff439df50474cc55b1688e286. 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/1G6l6sy5zSpNe0kb1rDqfq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G6l6sy5zSpNe0kb1rDqfq.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x924bb428f055f39cce72b9be59903205064eb76ff439df50474cc55b1688e286","isrc":"USIR10110394","name":"Ghost Bitch","registered_at":"2026-06-18T07:12:10Z","spotify_id":"1G6l6sy5zSpNe0kb1rDqfq","type":"track"}

I'm Insane
type: MusicRecording
duration: PT6M55S
duration ms: 415973
explicit: false
by artist: Sonic Youth
in album: Bad Moon Rising
  type: MusicAlbum
  date published: 1985-04-09
isrc code: USIR10110395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:57:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x058ad26c085abe78b414473e1d052cf69eb7d518d5c67929ef911502076575bc
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/0NagUffXQJMZDCk2kBa3bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NagUffXQJMZDCk2kBa3bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x058ad26c085abe78b414473e1d052cf69eb7d518d5c67929ef911502076575bc","isrc":"USIR10110395","name":"I'm Insane","registered_at":"2026-06-11T20:57:28Z","spotify_id":"0NagUffXQJMZDCk2kBa3bc","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 0x058ad26c085abe78b414473e1d052cf69eb7d518d5c67929ef911502076575bc. 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/0NagUffXQJMZDCk2kBa3bc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NagUffXQJMZDCk2kBa3bc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x058ad26c085abe78b414473e1d052cf69eb7d518d5c67929ef911502076575bc","isrc":"USIR10110395","name":"I'm Insane","registered_at":"2026-06-11T20:57:28Z","spotify_id":"0NagUffXQJMZDCk2kBa3bc","type":"track"}

Justice Is Might
type: MusicRecording
duration: PT2M56S
duration ms: 176893
explicit: false
by artist: Sonic Youth
in album: Bad Moon Rising
  type: MusicAlbum
  date published: 1985-04-09
isrc code: USIR10110396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:21:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9e7c640b952de04d197eeadde4f2ca686b3e26c7dc0ad0c82f6c22a514ec717
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/709CcRb1H12nG2A9Min0YB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/709CcRb1H12nG2A9Min0YB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9e7c640b952de04d197eeadde4f2ca686b3e26c7dc0ad0c82f6c22a514ec717","isrc":"USIR10110396","name":"Justice Is Might","registered_at":"2026-06-19T19:21:32Z","spotify_id":"709CcRb1H12nG2A9Min0YB","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 0xa9e7c640b952de04d197eeadde4f2ca686b3e26c7dc0ad0c82f6c22a514ec717. 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/709CcRb1H12nG2A9Min0YB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/709CcRb1H12nG2A9Min0YB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa9e7c640b952de04d197eeadde4f2ca686b3e26c7dc0ad0c82f6c22a514ec717","isrc":"USIR10110396","name":"Justice Is Might","registered_at":"2026-06-19T19:21:32Z","spotify_id":"709CcRb1H12nG2A9Min0YB","type":"track"}

Death Valley '69 (W/ Lydia Lunch)
type: MusicRecording
duration: PT5M22S
duration ms: 322533
explicit: false
by artist: Sonic Youth
in album: Bad Moon Rising
  type: MusicAlbum
  date published: 1985-04-09
isrc code: USGF19980911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:51:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeae8edd00c8355b0095c376b0f50d061ad2e376c3227d9e003cb7d9e4a3ee284
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/6Ov1uV2DCipJwj4q04Wc75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ov1uV2DCipJwj4q04Wc75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeae8edd00c8355b0095c376b0f50d061ad2e376c3227d9e003cb7d9e4a3ee284","isrc":"USGF19980911","name":"Death Valley '69 (W/ Lydia Lunch)","registered_at":"2026-06-08T06:51:09Z","spotify_id":"6Ov1uV2DCipJwj4q04Wc75","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 0xeae8edd00c8355b0095c376b0f50d061ad2e376c3227d9e003cb7d9e4a3ee284. 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/6Ov1uV2DCipJwj4q04Wc75.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ov1uV2DCipJwj4q04Wc75.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeae8edd00c8355b0095c376b0f50d061ad2e376c3227d9e003cb7d9e4a3ee284","isrc":"USGF19980911","name":"Death Valley '69 (W/ Lydia Lunch)","registered_at":"2026-06-08T06:51:09Z","spotify_id":"6Ov1uV2DCipJwj4q04Wc75","type":"track"}

Satan Is Boring
type: MusicRecording
duration: PT5M13S
duration ms: 313173
explicit: false
by artist: Sonic Youth
in album: Bad Moon Rising
  type: MusicAlbum
  date published: 1985-04-09
isrc code: USIR10110398
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:06:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x781bf47f371f611b5390b2eaa163db15275b0e70718f1d8ddeb4a6b9b89f20f1
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/2YdijFpBKNbHjlOGCuqIqD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YdijFpBKNbHjlOGCuqIqD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x781bf47f371f611b5390b2eaa163db15275b0e70718f1d8ddeb4a6b9b89f20f1","isrc":"USIR10110398","name":"Satan Is Boring","registered_at":"2026-06-19T20:06:24Z","spotify_id":"2YdijFpBKNbHjlOGCuqIqD","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 0x781bf47f371f611b5390b2eaa163db15275b0e70718f1d8ddeb4a6b9b89f20f1. 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/2YdijFpBKNbHjlOGCuqIqD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YdijFpBKNbHjlOGCuqIqD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x781bf47f371f611b5390b2eaa163db15275b0e70718f1d8ddeb4a6b9b89f20f1","isrc":"USIR10110398","name":"Satan Is Boring","registered_at":"2026-06-19T20:06:24Z","spotify_id":"2YdijFpBKNbHjlOGCuqIqD","type":"track"}

Halloween
type: MusicRecording
duration: PT5M11S
duration ms: 311200
explicit: false
isrc code: ISGF19980912