The Cars
type: MusicGroup
genre: classic rock
genre: new wave
genre: power pop
popularity: 68
followers: 1953458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1999d17f0ead99e69552aa3f410e2995cfe97e2e695da3479c51e9056d8deda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/303ab350-3037-4649-be7f-bd95016439e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/303ab350-3037-4649-be7f-bd95016439e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/303ab350-3037-4649-be7f-bd95016439e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1999d17f0ead99e69552aa3f410e2995cfe97e2e695da3479c51e9056d8deda","name":"The Cars","registered_at":"2026-06-11T15:27:35Z","symbol":"NIM0063292","token_address":"0x5a33338d39c2711e8ad060108ac2d2ace33b21eb","type":"artist","uuid":"303ab350-3037-4649-be7f-bd95016439e2"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1999d17f0ead99e69552aa3f410e2995cfe97e2e695da3479c51e9056d8deda. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/303ab350-3037-4649-be7f-bd95016439e2.json and https://artists.proofprofile.net/proofs/artist/303ab350-3037-4649-be7f-bd95016439e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe1999d17f0ead99e69552aa3f410e2995cfe97e2e695da3479c51e9056d8deda","name":"The Cars","registered_at":"2026-06-11T15:27:35Z","symbol":"NIM0063292","token_address":"0x5a33338d39c2711e8ad060108ac2d2ace33b21eb","type":"artist","uuid":"303ab350-3037-4649-be7f-bd95016439e2"}
album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
  track: Good Times Roll
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225853
    explicit: false
    by artist: The Cars
    in album: The Cars
      type: MusicAlbum
      date published: 1978-06-06
    isrc code: USEE10170463
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T10:21:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83661b6bb40cd75de8600f25225efa1defc5a48ce09d6c3804853487803a61dd
    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/7hVhRCDV100Jq26NGR7adw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hVhRCDV100Jq26NGR7adw
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x83661b6bb40cd75de8600f25225efa1defc5a48ce09d6c3804853487803a61dd","isrc":"USEE10170463","name":"Good Times Roll","registered_at":"2026-06-01T10:21:25Z","spotify_id":"7hVhRCDV100Jq26NGR7adw","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83661b6bb40cd75de8600f25225efa1defc5a48ce09d6c3804853487803a61dd. 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/7hVhRCDV100Jq26NGR7adw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hVhRCDV100Jq26NGR7adw.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x83661b6bb40cd75de8600f25225efa1defc5a48ce09d6c3804853487803a61dd","isrc":"USEE10170463","name":"Good Times Roll","registered_at":"2026-06-01T10:21:25Z","spotify_id":"7hVhRCDV100Jq26NGR7adw","type":"track"}
  track: My Best Friend's Girl
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223253
    explicit: false
    by artist: The Cars
    in album: The Cars
      type: MusicAlbum
      date published: 1978-06-06
    isrc code: USEE10170465
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T10:38:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72
    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/1SRkKyJ2JjMZgyDWC30zKv.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SRkKyJ2JjMZgyDWC30zKv
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72","isrc":"USEE10170465","name":"My Best Friend's Girl","registered_at":"2026-06-01T10:38:38Z","spotify_id":"1SRkKyJ2JjMZgyDWC30zKv","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72. 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/1SRkKyJ2JjMZgyDWC30zKv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SRkKyJ2JjMZgyDWC30zKv.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72","isrc":"USEE10170465","name":"My Best Friend's Girl","registered_at":"2026-06-01T10:38:38Z","spotify_id":"1SRkKyJ2JjMZgyDWC30zKv","type":"track"}
  track: Just What I Needed
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225626
    explicit: false
    by artist: The Cars
    in album: The Cars
      type: MusicAlbum
      date published: 1978-06-06
    isrc code: USEE17500009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T06:14:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b
    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/4alHo6RGd0D3OUbTPExTHN.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4alHo6RGd0D3OUbTPExTHN
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:16Z","spotify_id":"4alHo6RGd0D3OUbTPExTHN","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b. 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/4alHo6RGd0D3OUbTPExTHN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4alHo6RGd0D3OUbTPExTHN.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:16Z","spotify_id":"4alHo6RGd0D3OUbTPExTHN","type":"track"}
  track: I'm in Touch with Your World
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211013
    explicit: false
    by artist: The Cars
    in album: The Cars
      type: MusicAlbum
      date published: 1978-06-06
    isrc code: USEE10170469
    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: Don't Cha Stop
  track: You're All I've Got Tonight
  track: Bye Bye Love
  track: Moving in Stereo
  track: All Mixed Up
album: Nightlife (Live 1979)
album: Ricochet (Live 1987)
album: Illusion Is Real (Live 1978)
album: Edge Of Night (Live 1987)
album: Panorama (Expanded Edition)
album: Candy-O (Expanded Edition)
album: Live at The Agora, 1978
album: Move Like This
album: The Cars (Deluxe Edition)
album: Door to Door
album: Heartbeat City
album: Heartbeat City (Expanded Edition)
album: Shake It Up
album: Shake It Up (Expanded Edition)
album: Panorama
album: Candy-O
album: Drive (Symphonic Version)
album: The Cars at Live Aid (Live at John F. Kennedy Stadium, 13th July 1985)
album: Sad Song
album: Let's Go / That's It
track: Moving in Stereo
track: Just What I Needed
track: Drive
track: You Might Think
track: Drive - Live
track: Tonight She Comes - Live
track: You Might Think - Live
track: Touch And Go - Live
track: You Are The Girl - Live
track: Just What I Needed - Live
track: Shake It Up
track: Tonight She Comes
track: Double Trouble - Live

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T11:31:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320

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/0JpqFGYx1BGR4KpSFj9Lai.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JpqFGYx1BGR4KpSFj9Lai

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320","isrc":"USEE10170469","name":"I'm in Touch with Your World","registered_at":"2026-06-05T11:31:52Z","spotify_id":"0JpqFGYx1BGR4KpSFj9Lai","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 0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320. 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/0JpqFGYx1BGR4KpSFj9Lai.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JpqFGYx1BGR4KpSFj9Lai.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320","isrc":"USEE10170469","name":"I'm in Touch with Your World","registered_at":"2026-06-05T11:31:52Z","spotify_id":"0JpqFGYx1BGR4KpSFj9Lai","type":"track"}

Don't Cha Stop
type: MusicRecording
duration: PT3M3S
duration ms: 183106
explicit: false
by artist: The Cars
in album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
isrc code: USEE10170471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:35:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489
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/6Lyicg1iVi8G984O3LcNQf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Lyicg1iVi8G984O3LcNQf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489","isrc":"USEE10170471","name":"Don't Cha Stop","registered_at":"2026-06-05T07:35:04Z","spotify_id":"6Lyicg1iVi8G984O3LcNQf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489. 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/6Lyicg1iVi8G984O3LcNQf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Lyicg1iVi8G984O3LcNQf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489","isrc":"USEE10170471","name":"Don't Cha Stop","registered_at":"2026-06-05T07:35:04Z","spotify_id":"6Lyicg1iVi8G984O3LcNQf","type":"track"}

You're All I've Got Tonight
type: MusicRecording
duration: PT4M14S
duration ms: 254706
explicit: false
by artist: The Cars
in album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
isrc code: USEE10170473
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:00:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096
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/2RH10TTlPhq8S61rXlVssL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RH10TTlPhq8S61rXlVssL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096","isrc":"USEE10170473","name":"You're All I've Got Tonight","registered_at":"2026-06-04T08:00:12Z","spotify_id":"2RH10TTlPhq8S61rXlVssL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096. 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/2RH10TTlPhq8S61rXlVssL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RH10TTlPhq8S61rXlVssL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096","isrc":"USEE10170473","name":"You're All I've Got Tonight","registered_at":"2026-06-04T08:00:12Z","spotify_id":"2RH10TTlPhq8S61rXlVssL","type":"track"}

Bye Bye Love
type: MusicRecording
duration: PT4M15S
duration ms: 255160
explicit: false
by artist: The Cars
in album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
isrc code: USEA20000043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:58:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730
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/2bNOq6aol7JZ0JJtLlg3TK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bNOq6aol7JZ0JJtLlg3TK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730","isrc":"USEA20000043","name":"Bye Bye Love","registered_at":"2026-06-04T07:58:22Z","spotify_id":"2bNOq6aol7JZ0JJtLlg3TK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730. 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/2bNOq6aol7JZ0JJtLlg3TK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bNOq6aol7JZ0JJtLlg3TK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730","isrc":"USEA20000043","name":"Bye Bye Love","registered_at":"2026-06-04T07:58:22Z","spotify_id":"2bNOq6aol7JZ0JJtLlg3TK","type":"track"}

Moving in Stereo
type: MusicRecording
duration: PT4M46S
duration ms: 286106
explicit: false
by artist: The Cars
in album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
isrc code: USEE10170462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:05:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766
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/5xLfQuX5YAfog2JgPz0dpA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xLfQuX5YAfog2JgPz0dpA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766","isrc":"USEE10170462","name":"Moving in Stereo","registered_at":"2026-06-02T01:05:11Z","spotify_id":"5xLfQuX5YAfog2JgPz0dpA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766. 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/5xLfQuX5YAfog2JgPz0dpA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xLfQuX5YAfog2JgPz0dpA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766","isrc":"USEE10170462","name":"Moving in Stereo","registered_at":"2026-06-02T01:05:11Z","spotify_id":"5xLfQuX5YAfog2JgPz0dpA","type":"track"}

All Mixed Up
type: MusicRecording
duration: PT4M17S
duration ms: 257825
explicit: false
by artist: The Cars
in album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
isrc code: USEE10170478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:02:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426
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/35jXTF1ALlzkrS2k1B5dkF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35jXTF1ALlzkrS2k1B5dkF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426","isrc":"USEE10170478","name":"All Mixed Up","registered_at":"2026-06-04T12:02:24Z","spotify_id":"35jXTF1ALlzkrS2k1B5dkF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426. 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/35jXTF1ALlzkrS2k1B5dkF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35jXTF1ALlzkrS2k1B5dkF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426","isrc":"USEE10170478","name":"All Mixed Up","registered_at":"2026-06-04T12:02:24Z","spotify_id":"35jXTF1ALlzkrS2k1B5dkF","type":"track"}

Nightlife (Live 1979)
type: MusicAlbum
date published: 2023-05-03
track: Got A Lot On My Head - Live 1979
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185618
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2303198
track: Good Times Roll - Live 1979
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219595
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2388130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T02:44:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04ec769863a39bbf14f5ffbbcff1aa5dd88b3c562f86bcccf3727e8e07f5c89f
  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/59KYNNJyeHOFCSt9yFYwef.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59KYNNJyeHOFCSt9yFYwef
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04ec769863a39bbf14f5ffbbcff1aa5dd88b3c562f86bcccf3727e8e07f5c89f","isrc":"GX8LE2388130","name":"Good Times Roll - Live 1979","registered_at":"2026-06-28T02:44:41Z","spotify_id":"59KYNNJyeHOFCSt9yFYwef","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ec769863a39bbf14f5ffbbcff1aa5dd88b3c562f86bcccf3727e8e07f5c89f. 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/59KYNNJyeHOFCSt9yFYwef.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59KYNNJyeHOFCSt9yFYwef.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x04ec769863a39bbf14f5ffbbcff1aa5dd88b3c562f86bcccf3727e8e07f5c89f","isrc":"GX8LE2388130","name":"Good Times Roll - Live 1979","registered_at":"2026-06-28T02:44:41Z","spotify_id":"59KYNNJyeHOFCSt9yFYwef","type":"track"}
track: Let's Go - Live 1979
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227766
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2352630
track: Night Spots - Live 1979
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212562
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2360590
track: Since I Held You - Live 1979
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194159
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2304977
track: Double Life - Live 1979
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245587
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2300725
track: Moving In Stereo - Live 1979
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350057
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2370816
track: Candy-O - Live 1979
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166765
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2390453
track: Don't Cha Stop - Live 1979
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207221
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2360300
track: Bye Bye Love - Live 1979
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261769
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2350953
track: All Mixed Up - Live 1979
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283108
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2359566
track: Take What You Want - Live 1979
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317957
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2385902
track: You're All I've Got Tonight - Live 1979
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279961
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2325021
track: Just What I Needed - Live 1979
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209891
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2370400
track: Dangerous Type - Live 1979
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267666
  explicit: false
  by artist: The Cars
  in album: Nightlife (Live 1979)
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX8LE2325800

Ricochet (Live 1987)
type: MusicAlbum
date published: 2022-06-20
track: Tonight She Comes - Live 1987
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229259
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287050
track: Touch And Go - Live 1987
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308653
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287054
track: Double Trouble - Live 1987
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251628
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287056
track: You Are The Girl - Live 1987
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241482
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287058
track: Everything You Say - Live 1987
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310303
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287060
track: Since You're Gone - Live 1987
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241421
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287063
track: Nightspots - Live 1987
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213857
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287065
track: Strap Me In - Live 1987
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286222
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287067
track: Let's Go - Live 1987
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216424
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287076
track: Candy-O - Live 1987
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157749
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287077
track: Moving In Stereo - Live 1987
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326194
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287078
track: Dangerous Type - Live 1987
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328700
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287079
track: Drive - Live 1987
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235982
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287092
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T05:29:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x054caabb8caabb40bcb950ccfa47cb985733e41f3fc28bb77e2e08928317993a
  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/650j2CTVFfbTeiMKRGjtK5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/650j2CTVFfbTeiMKRGjtK5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x054caabb8caabb40bcb950ccfa47cb985733e41f3fc28bb77e2e08928317993a","isrc":"GX5MX2287092","name":"Drive - Live 1987","registered_at":"2026-06-28T05:29:01Z","spotify_id":"650j2CTVFfbTeiMKRGjtK5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054caabb8caabb40bcb950ccfa47cb985733e41f3fc28bb77e2e08928317993a. 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/650j2CTVFfbTeiMKRGjtK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/650j2CTVFfbTeiMKRGjtK5.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x054caabb8caabb40bcb950ccfa47cb985733e41f3fc28bb77e2e08928317993a","isrc":"GX5MX2287092","name":"Drive - Live 1987","registered_at":"2026-06-28T05:29:01Z","spotify_id":"650j2CTVFfbTeiMKRGjtK5","type":"track"}
track: Hello Again - Live 1987
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232804
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287102
track: Just What I Needed - Live 1987
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218288
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287103
track: My Best Friend's Girl - Live 1987
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244386
  explicit: false
  by artist: The Cars
  in album: Ricochet (Live 1987)
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: GX5MX2287035
track: Good Times Roll - Live 1987
track: You Might Think - Live 1987

Good Times Roll - Live 1987
type: MusicRecording
duration: PT3M37S
duration ms: 217432
explicit: false
by artist: The Cars
in album: Ricochet (Live 1987)
  type: MusicAlbum
  date published: 2022-06-20
isrc code: GX5MX2287040

You Might Think - Live 1987
type: MusicRecording
duration: PT3M17S
duration ms: 197354
explicit: false
by artist: The Cars
in album: Ricochet (Live 1987)
  type: MusicAlbum
  date published: 2022-06-20
isrc code: GX5MX2287045

Illusion Is Real (Live 1978)
type: MusicAlbum
date published: 2021-08-11
track: Good Times Roll - Live
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226109
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178019
track: Bye Bye Love - Live
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255139
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178020
track: Nightspots - Live
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260617
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178021
track: My Best Friend's Girl - Live
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239826
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178022
track: Moving In Stereo - Live
  type: MusicRecording
  duration: PT5M30S
  duration ms: 330106
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178023
track: Since I Held You - Live
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232838
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178024
track: Take What You Want - Live
  type: MusicRecording
  duration: PT7M26S
  duration ms: 446956
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178025
track: They Won't See You - Live
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263679
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
track: Don't Cha Stop - Live
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212565
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
track: Just What I Needed - Live
  type: MusicRecording
  duration: PT5M35S
  duration ms: 335541
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178028
track: Candy-O - Live
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160545
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
track: You're All I've Got Tonight - Live
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245649
  explicit: false
  by artist: The Cars
  in album: Illusion Is Real (Live 1978)
    type: MusicAlbum
    date published: 2021-08-11
  isrc code: GX4R52178030

Edge Of Night (Live 1987)
type: MusicAlbum
date published: 2020-11-13
track: Tonight She Comes - Live
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236137
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034847
track: Touch And Go - Live
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299528
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034848
track: Double Trouble - Live
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251443
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034849
track: You Are The Girl - Live
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241497
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034850
track: Everything You Say - Live
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314424
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034851
track: Since You're Gone - Live
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241771
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034852
track: Nightspots - Live
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217272
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034853
track: Strap Me In - Live
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282694
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034854
track: Let's Go - Live
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  duration: PT3M35S
  duration ms: 215972
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034855
track: Candy-O - Live
  type: MusicRecording
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  duration ms: 156527
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034856
track: Moving In Stereo - Live
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  duration: PT5M27S
  duration ms: 327928
  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034857
track: Dangerous Type - Live
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  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034858
track: Drive - Live
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232487
  explicit: false
  by artist: The Cars
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    type: MusicAlbum
    date published: 2020-11-13
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  additional property: OTSHash
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b60ec7ce9c65ae97e20998ed42bd0544469b4639ad283562a073be651199a9. 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/1Xi60cNoTOANM78OPeRqu6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xi60cNoTOANM78OPeRqu6.
    date published: 2026-07-02T03:30:09Z
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track: Hello Again - Live
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    type: MusicAlbum
    date published: 2020-11-13
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track: Just What I Needed - Live
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  duration: PT3M38S
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  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034861
track: My Best Friend's Girl - Live
  type: MusicRecording
  duration: PT4M4S
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  explicit: false
  by artist: The Cars
  in album: Edge Of Night (Live 1987)
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: GBLLT2034862
track: Good Times Roll - Live
track: You Might Think - Live

Good Times Roll - Live
type: MusicRecording
duration: PT3M42S
duration ms: 222861
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034863

You Might Think - Live
type: MusicRecording
duration: PT3M22S
duration ms: 202924
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034864

Panorama (Expanded Edition)
type: MusicAlbum
date published: 2017-07-28
track: Panorama - 2016 Remaster
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  by artist: The Cars
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    type: MusicAlbum
    date published: 2017-07-28
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:30:09Z
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track: Touch and Go - 2016 Remaster
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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 0x371bcfea14006280de34871fa3f1c58da1baa684edbd447d8b0c5c52d1320ef9. 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/2eq8ntBY0EnFdkyt8NtcJD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eq8ntBY0EnFdkyt8NtcJD.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x371bcfea14006280de34871fa3f1c58da1baa684edbd447d8b0c5c52d1320ef9","isrc":"USRH11509792","name":"Touch and Go - 2016 Remaster","registered_at":"2026-06-11T01:28:09Z","spotify_id":"2eq8ntBY0EnFdkyt8NtcJD","type":"track"}
track: Gimme Some Slack - 2016 Remaster
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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: 2026-07-02T03:30:09Z
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2d0740da80a95aad4d41f7701bfef208d66e2d2b20114844fb4accf7443d7556","isrc":"USRH11509794","name":"Don't Tell Me No - 2016 Remaster","registered_at":"2026-06-22T16:33:19Z","spotify_id":"6EnJtPBjTjI3P9kmls8rtP","type":"track"}
track: Getting Through - 2016 Remaster
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157946
  explicit: false
  by artist: The Cars
  in album: Panorama (Expanded Edition)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: USRH11509795
  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: Misfit Kid - 2016 Remaster
track: Down Boys - 2016 Remaster
track: You Wear Those Eyes - 2016 Remaster
track: Running to You - 2016 Remaster
track: Up and Down - 2016 Remaster
track: Shooting for You
track: Be My Baby
track: The Edge
track: Don't Go to Pieces

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T07:47:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x66fceea52b1542aa9e1856d664d43bcb840666078b6817844ca73c01725cd437

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/5mdqUViEosaEjJEZYirD46.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mdqUViEosaEjJEZYirD46

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x66fceea52b1542aa9e1856d664d43bcb840666078b6817844ca73c01725cd437","isrc":"USRH11509795","name":"Getting Through - 2016 Remaster","registered_at":"2026-06-24T07:47:33Z","spotify_id":"5mdqUViEosaEjJEZYirD46","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 0x66fceea52b1542aa9e1856d664d43bcb840666078b6817844ca73c01725cd437. 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/5mdqUViEosaEjJEZYirD46.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mdqUViEosaEjJEZYirD46.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x66fceea52b1542aa9e1856d664d43bcb840666078b6817844ca73c01725cd437","isrc":"USRH11509795","name":"Getting Through - 2016 Remaster","registered_at":"2026-06-24T07:47:33Z","spotify_id":"5mdqUViEosaEjJEZYirD46","type":"track"}

Misfit Kid - 2016 Remaster
type: MusicRecording
duration: PT4M32S
duration ms: 272080
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509796
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:11:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3b6966431a3e0e4552859b8cad759c86f238ed6d6d33edbc9f278a39ce42225
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/3RXFWobwQ5Epq4zkabg0C5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RXFWobwQ5Epq4zkabg0C5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3b6966431a3e0e4552859b8cad759c86f238ed6d6d33edbc9f278a39ce42225","isrc":"USRH11509796","name":"Misfit Kid - 2016 Remaster","registered_at":"2026-06-24T01:11:51Z","spotify_id":"3RXFWobwQ5Epq4zkabg0C5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b6966431a3e0e4552859b8cad759c86f238ed6d6d33edbc9f278a39ce42225. 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/3RXFWobwQ5Epq4zkabg0C5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RXFWobwQ5Epq4zkabg0C5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc3b6966431a3e0e4552859b8cad759c86f238ed6d6d33edbc9f278a39ce42225","isrc":"USRH11509796","name":"Misfit Kid - 2016 Remaster","registered_at":"2026-06-24T01:11:51Z","spotify_id":"3RXFWobwQ5Epq4zkabg0C5","type":"track"}

Down Boys - 2016 Remaster
type: MusicRecording
duration: PT3M7S
duration ms: 187013
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509797
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:26:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x553bd1896b3a05f35e240e1c68251852609c1dafebc3a035ca36ecf72ca12231
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/7rfXQ3kK6oBMKGVN9mEfuZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rfXQ3kK6oBMKGVN9mEfuZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x553bd1896b3a05f35e240e1c68251852609c1dafebc3a035ca36ecf72ca12231","isrc":"USRH11509797","name":"Down Boys - 2016 Remaster","registered_at":"2026-06-25T04:26:46Z","spotify_id":"7rfXQ3kK6oBMKGVN9mEfuZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553bd1896b3a05f35e240e1c68251852609c1dafebc3a035ca36ecf72ca12231. 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/7rfXQ3kK6oBMKGVN9mEfuZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rfXQ3kK6oBMKGVN9mEfuZ.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x553bd1896b3a05f35e240e1c68251852609c1dafebc3a035ca36ecf72ca12231","isrc":"USRH11509797","name":"Down Boys - 2016 Remaster","registered_at":"2026-06-25T04:26:46Z","spotify_id":"7rfXQ3kK6oBMKGVN9mEfuZ","type":"track"}

You Wear Those Eyes - 2016 Remaster
type: MusicRecording
duration: PT4M57S
duration ms: 297813
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509798
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:27:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23fb042ab80762cc9fc90641c3f1d1cfc5d941b01194664e52cca4c6629e2cf3
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/59OYTmOzZWX2svGPiMKWWp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59OYTmOzZWX2svGPiMKWWp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23fb042ab80762cc9fc90641c3f1d1cfc5d941b01194664e52cca4c6629e2cf3","isrc":"USRH11509798","name":"You Wear Those Eyes - 2016 Remaster","registered_at":"2026-06-25T04:27:26Z","spotify_id":"59OYTmOzZWX2svGPiMKWWp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fb042ab80762cc9fc90641c3f1d1cfc5d941b01194664e52cca4c6629e2cf3. 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/59OYTmOzZWX2svGPiMKWWp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59OYTmOzZWX2svGPiMKWWp.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x23fb042ab80762cc9fc90641c3f1d1cfc5d941b01194664e52cca4c6629e2cf3","isrc":"USRH11509798","name":"You Wear Those Eyes - 2016 Remaster","registered_at":"2026-06-25T04:27:26Z","spotify_id":"59OYTmOzZWX2svGPiMKWWp","type":"track"}

Running to You - 2016 Remaster
type: MusicRecording
duration: PT3M21S
duration ms: 201626
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509799
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:14:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x360f023995754e536de5e044cc9758dfffdfb2ebc1486a782d17173c61ece9e6
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/7lBqYTJBkdZZ7QWGP54Ct2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lBqYTJBkdZZ7QWGP54Ct2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x360f023995754e536de5e044cc9758dfffdfb2ebc1486a782d17173c61ece9e6","isrc":"USRH11509799","name":"Running to You - 2016 Remaster","registered_at":"2026-06-24T01:14:06Z","spotify_id":"7lBqYTJBkdZZ7QWGP54Ct2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360f023995754e536de5e044cc9758dfffdfb2ebc1486a782d17173c61ece9e6. 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/7lBqYTJBkdZZ7QWGP54Ct2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lBqYTJBkdZZ7QWGP54Ct2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x360f023995754e536de5e044cc9758dfffdfb2ebc1486a782d17173c61ece9e6","isrc":"USRH11509799","name":"Running to You - 2016 Remaster","registered_at":"2026-06-24T01:14:06Z","spotify_id":"7lBqYTJBkdZZ7QWGP54Ct2","type":"track"}

Up and Down - 2016 Remaster
type: MusicRecording
duration: PT3M36S
duration ms: 216666
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:27:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x069f3f06a3f03fced27e51773afe0dc3b4226d4bc7ae3061ee0d77256341b434
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/0CdYyoJxyHY66cTn71UY1j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CdYyoJxyHY66cTn71UY1j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x069f3f06a3f03fced27e51773afe0dc3b4226d4bc7ae3061ee0d77256341b434","isrc":"USRH11509800","name":"Up and Down - 2016 Remaster","registered_at":"2026-06-25T04:27:44Z","spotify_id":"0CdYyoJxyHY66cTn71UY1j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069f3f06a3f03fced27e51773afe0dc3b4226d4bc7ae3061ee0d77256341b434. 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/0CdYyoJxyHY66cTn71UY1j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CdYyoJxyHY66cTn71UY1j.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x069f3f06a3f03fced27e51773afe0dc3b4226d4bc7ae3061ee0d77256341b434","isrc":"USRH11509800","name":"Up and Down - 2016 Remaster","registered_at":"2026-06-25T04:27:44Z","spotify_id":"0CdYyoJxyHY66cTn71UY1j","type":"track"}

Shooting for You
type: MusicRecording
duration: PT4M4S
duration ms: 244320
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:45:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x298fde2764d5d06827650554fc6c41a540ddcb6e0c03733b63c2697fc7286718
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/1Xs8QIneWNKCf4easzxIkY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xs8QIneWNKCf4easzxIkY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x298fde2764d5d06827650554fc6c41a540ddcb6e0c03733b63c2697fc7286718","isrc":"USRH11700952","name":"Shooting for You","registered_at":"2026-06-10T12:45:44Z","spotify_id":"1Xs8QIneWNKCf4easzxIkY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298fde2764d5d06827650554fc6c41a540ddcb6e0c03733b63c2697fc7286718. 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/1Xs8QIneWNKCf4easzxIkY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xs8QIneWNKCf4easzxIkY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x298fde2764d5d06827650554fc6c41a540ddcb6e0c03733b63c2697fc7286718","isrc":"USRH11700952","name":"Shooting for You","registered_at":"2026-06-10T12:45:44Z","spotify_id":"1Xs8QIneWNKCf4easzxIkY","type":"track"}

Be My Baby
type: MusicRecording
duration: PT4M59S
duration ms: 299906
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700953
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:17:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6596b1a94d713651e779964f137867aeeba62c9ee2a12208c023230491bc07ac
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/7reSCn1xaT74sjhJsPBfNb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7reSCn1xaT74sjhJsPBfNb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6596b1a94d713651e779964f137867aeeba62c9ee2a12208c023230491bc07ac","isrc":"USRH11700953","name":"Be My Baby","registered_at":"2026-06-20T17:17:19Z","spotify_id":"7reSCn1xaT74sjhJsPBfNb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6596b1a94d713651e779964f137867aeeba62c9ee2a12208c023230491bc07ac. 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/7reSCn1xaT74sjhJsPBfNb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7reSCn1xaT74sjhJsPBfNb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6596b1a94d713651e779964f137867aeeba62c9ee2a12208c023230491bc07ac","isrc":"USRH11700953","name":"Be My Baby","registered_at":"2026-06-20T17:17:19Z","spotify_id":"7reSCn1xaT74sjhJsPBfNb","type":"track"}

The Edge
type: MusicRecording
duration: PT3M25S
duration ms: 205960
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700954
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:49:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b02c99d94c1c2a9d2247a238d6e59a0e9e3191bb7035af3d9240fa3c87f351a
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/6B7IezQqX1lvOt49SjasKU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B7IezQqX1lvOt49SjasKU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b02c99d94c1c2a9d2247a238d6e59a0e9e3191bb7035af3d9240fa3c87f351a","isrc":"USRH11700954","name":"The Edge","registered_at":"2026-06-26T11:49:19Z","spotify_id":"6B7IezQqX1lvOt49SjasKU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b02c99d94c1c2a9d2247a238d6e59a0e9e3191bb7035af3d9240fa3c87f351a. 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/6B7IezQqX1lvOt49SjasKU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B7IezQqX1lvOt49SjasKU.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5b02c99d94c1c2a9d2247a238d6e59a0e9e3191bb7035af3d9240fa3c87f351a","isrc":"USRH11700954","name":"The Edge","registered_at":"2026-06-26T11:49:19Z","spotify_id":"6B7IezQqX1lvOt49SjasKU","type":"track"}

Don't Go to Pieces
type: MusicRecording
duration: PT4M3S
duration ms: 243826
explicit: false
by artist: The Cars
in album: Panorama (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:41:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x596e6f95b68b612006dc4d61441f9b0c301f0e8bbf45590380a28563471d7e99
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/1RvZpeOPCUHbG5hgGZtP6F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RvZpeOPCUHbG5hgGZtP6F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x596e6f95b68b612006dc4d61441f9b0c301f0e8bbf45590380a28563471d7e99","isrc":"USRH11700955","name":"Don't Go to Pieces","registered_at":"2026-06-20T20:41:03Z","spotify_id":"1RvZpeOPCUHbG5hgGZtP6F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596e6f95b68b612006dc4d61441f9b0c301f0e8bbf45590380a28563471d7e99. 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/1RvZpeOPCUHbG5hgGZtP6F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RvZpeOPCUHbG5hgGZtP6F.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x596e6f95b68b612006dc4d61441f9b0c301f0e8bbf45590380a28563471d7e99","isrc":"USRH11700955","name":"Don't Go to Pieces","registered_at":"2026-06-20T20:41:03Z","spotify_id":"1RvZpeOPCUHbG5hgGZtP6F","type":"track"}

Candy-O (Expanded Edition)
type: MusicAlbum
date published: 2017-07-28
track: Let's Go - 2016 Remaster
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213093
  explicit: false
  by artist: The Cars
  in album: Candy-O (Expanded Edition)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: USRH11509780
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T08:53:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4563a97caa91b2ddc1c6f42e6f197d2ca8a49e6b2aef67767f73dc512a81487
  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/2WzjSLQwAyDwXqa5A2VCQ6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WzjSLQwAyDwXqa5A2VCQ6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4563a97caa91b2ddc1c6f42e6f197d2ca8a49e6b2aef67767f73dc512a81487","isrc":"USRH11509780","name":"Let's Go - 2016 Remaster","registered_at":"2026-06-08T08:53:24Z","spotify_id":"2WzjSLQwAyDwXqa5A2VCQ6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4563a97caa91b2ddc1c6f42e6f197d2ca8a49e6b2aef67767f73dc512a81487. 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/2WzjSLQwAyDwXqa5A2VCQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WzjSLQwAyDwXqa5A2VCQ6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa4563a97caa91b2ddc1c6f42e6f197d2ca8a49e6b2aef67767f73dc512a81487","isrc":"USRH11509780","name":"Let's Go - 2016 Remaster","registered_at":"2026-06-08T08:53:24Z","spotify_id":"2WzjSLQwAyDwXqa5A2VCQ6","type":"track"}
track: Since I Held You - 2016 Remaster
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196813
  explicit: false
  by artist: The Cars
  in album: Candy-O (Expanded Edition)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: USRH11509781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:15:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3fb2a6d8ee23fe37a3beae6692f5d6cb115e904c0b71488b2515a7d6cdc4caa
  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/78A2aRWeueIeo6PZ90zixL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78A2aRWeueIeo6PZ90zixL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3fb2a6d8ee23fe37a3beae6692f5d6cb115e904c0b71488b2515a7d6cdc4caa","isrc":"USRH11509781","name":"Since I Held You - 2016 Remaster","registered_at":"2026-06-12T00:15:09Z","spotify_id":"78A2aRWeueIeo6PZ90zixL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fb2a6d8ee23fe37a3beae6692f5d6cb115e904c0b71488b2515a7d6cdc4caa. 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/78A2aRWeueIeo6PZ90zixL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78A2aRWeueIeo6PZ90zixL.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe3fb2a6d8ee23fe37a3beae6692f5d6cb115e904c0b71488b2515a7d6cdc4caa","isrc":"USRH11509781","name":"Since I Held You - 2016 Remaster","registered_at":"2026-06-12T00:15:09Z","spotify_id":"78A2aRWeueIeo6PZ90zixL","type":"track"}
track: It's All I Can Do - 2016 Remaster
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225893
  explicit: false
  by artist: The Cars
  in album: Candy-O (Expanded Edition)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: USRH11509782
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:56:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a9032590114cb74f053fbf3c3ad82d3a500604f2f9fb2ac89873afb39a6d2ab
  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/2WNea5W67uI5fjGAABXqWe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WNea5W67uI5fjGAABXqWe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a9032590114cb74f053fbf3c3ad82d3a500604f2f9fb2ac89873afb39a6d2ab","isrc":"USRH11509782","name":"It's All I Can Do - 2016 Remaster","registered_at":"2026-06-07T23:56:56Z","spotify_id":"2WNea5W67uI5fjGAABXqWe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9032590114cb74f053fbf3c3ad82d3a500604f2f9fb2ac89873afb39a6d2ab. 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/2WNea5W67uI5fjGAABXqWe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WNea5W67uI5fjGAABXqWe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1a9032590114cb74f053fbf3c3ad82d3a500604f2f9fb2ac89873afb39a6d2ab","isrc":"USRH11509782","name":"It's All I Can Do - 2016 Remaster","registered_at":"2026-06-07T23:56:56Z","spotify_id":"2WNea5W67uI5fjGAABXqWe","type":"track"}
track: Double Life - 2016 Remaster
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254306
  explicit: false
  by artist: The Cars
  in album: Candy-O (Expanded Edition)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: USRH11509783
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:50:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x701a0830bbb1c02b68eb62064532da12c56d54e92bafa9f7cfee9f41e29b50f8
  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/1fZDSZsVfPXQ5DRdgs9tC9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fZDSZsVfPXQ5DRdgs9tC9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x701a0830bbb1c02b68eb62064532da12c56d54e92bafa9f7cfee9f41e29b50f8","isrc":"USRH11509783","name":"Double Life - 2016 Remaster","registered_at":"2026-06-11T00:50:40Z","spotify_id":"1fZDSZsVfPXQ5DRdgs9tC9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a0830bbb1c02b68eb62064532da12c56d54e92bafa9f7cfee9f41e29b50f8. 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/1fZDSZsVfPXQ5DRdgs9tC9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fZDSZsVfPXQ5DRdgs9tC9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x701a0830bbb1c02b68eb62064532da12c56d54e92bafa9f7cfee9f41e29b50f8","isrc":"USRH11509783","name":"Double Life - 2016 Remaster","registered_at":"2026-06-11T00:50:40Z","spotify_id":"1fZDSZsVfPXQ5DRdgs9tC9","type":"track"}
track: Shoo Be Doo - 2016 Remaster
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98386
  explicit: false
  by artist: The Cars
  in album: Candy-O (Expanded Edition)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: USRH11509784
  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: Candy-O - 2016 Remaster
track: Night Spots - 2016 Remaster
track: You Can't Hold on Too Long - 2016 Remaster
track: Lust for Kicks - 2016 Remaster
track: Got a Lot on My Head - 2016 Remaster
track: Dangerous Type - 2016 Remaster
track: Let's Go - Monitor Mix
track: Candy-O - Northern Studios Version
track: Night Spots - Northern Studios Version
track: Lust for Kicks - Monitor Mix
track: Dangerous Type - Northern Studios Version
track: They Won't See You - Northern Studios Version
track: That's It

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T01:51:53+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4f3429d0cc0d5804ff59d07c53525d0685c67ca56491b5123d24a8ed95b2c5b3

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/76HYwylcVbpECFiTwzUt0r.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76HYwylcVbpECFiTwzUt0r

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4f3429d0cc0d5804ff59d07c53525d0685c67ca56491b5123d24a8ed95b2c5b3","isrc":"USRH11509784","name":"Shoo Be Doo - 2016 Remaster","registered_at":"2026-06-19T01:51:53Z","spotify_id":"76HYwylcVbpECFiTwzUt0r","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 0x4f3429d0cc0d5804ff59d07c53525d0685c67ca56491b5123d24a8ed95b2c5b3. 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/76HYwylcVbpECFiTwzUt0r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76HYwylcVbpECFiTwzUt0r.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x4f3429d0cc0d5804ff59d07c53525d0685c67ca56491b5123d24a8ed95b2c5b3","isrc":"USRH11509784","name":"Shoo Be Doo - 2016 Remaster","registered_at":"2026-06-19T01:51:53Z","spotify_id":"76HYwylcVbpECFiTwzUt0r","type":"track"}

Candy-O - 2016 Remaster
type: MusicRecording
duration: PT2M36S
duration ms: 156093
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509785
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:20:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd8c3e91a3ebb7370b6765ba4dd27bc010239b268d680619ddb9e6208efc446c
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/79SKP05U8m18ERyXnXSElZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79SKP05U8m18ERyXnXSElZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd8c3e91a3ebb7370b6765ba4dd27bc010239b268d680619ddb9e6208efc446c","isrc":"USRH11509785","name":"Candy-O - 2016 Remaster","registered_at":"2026-06-08T10:20:52Z","spotify_id":"79SKP05U8m18ERyXnXSElZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8c3e91a3ebb7370b6765ba4dd27bc010239b268d680619ddb9e6208efc446c. 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/79SKP05U8m18ERyXnXSElZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79SKP05U8m18ERyXnXSElZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfd8c3e91a3ebb7370b6765ba4dd27bc010239b268d680619ddb9e6208efc446c","isrc":"USRH11509785","name":"Candy-O - 2016 Remaster","registered_at":"2026-06-08T10:20:52Z","spotify_id":"79SKP05U8m18ERyXnXSElZ","type":"track"}

Night Spots - 2016 Remaster
type: MusicRecording
duration: PT3M13S
duration ms: 193893
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:33:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c177f7dd2449ef58c8618ec61499c18c5768af5f880b76d00b0ace94a04ed1c
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/7w2FCClhWiSWarlERrtUAl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7w2FCClhWiSWarlERrtUAl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c177f7dd2449ef58c8618ec61499c18c5768af5f880b76d00b0ace94a04ed1c","isrc":"USRH11509786","name":"Night Spots - 2016 Remaster","registered_at":"2026-06-18T09:33:18Z","spotify_id":"7w2FCClhWiSWarlERrtUAl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c177f7dd2449ef58c8618ec61499c18c5768af5f880b76d00b0ace94a04ed1c. 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/7w2FCClhWiSWarlERrtUAl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7w2FCClhWiSWarlERrtUAl.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6c177f7dd2449ef58c8618ec61499c18c5768af5f880b76d00b0ace94a04ed1c","isrc":"USRH11509786","name":"Night Spots - 2016 Remaster","registered_at":"2026-06-18T09:33:18Z","spotify_id":"7w2FCClhWiSWarlERrtUAl","type":"track"}

You Can't Hold on Too Long - 2016 Remaster
type: MusicRecording
duration: PT2M49S
duration ms: 169106
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509787
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:34:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56ce2348bdf49f6ceb263e1627370a1cf26c19b4bab2c3bd07a665f9b0ddc2ef
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/6vW52QlmRrVJzP53jgXV99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vW52QlmRrVJzP53jgXV99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56ce2348bdf49f6ceb263e1627370a1cf26c19b4bab2c3bd07a665f9b0ddc2ef","isrc":"USRH11509787","name":"You Can't Hold on Too Long - 2016 Remaster","registered_at":"2026-06-19T21:34:34Z","spotify_id":"6vW52QlmRrVJzP53jgXV99","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ce2348bdf49f6ceb263e1627370a1cf26c19b4bab2c3bd07a665f9b0ddc2ef. 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/6vW52QlmRrVJzP53jgXV99.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vW52QlmRrVJzP53jgXV99.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x56ce2348bdf49f6ceb263e1627370a1cf26c19b4bab2c3bd07a665f9b0ddc2ef","isrc":"USRH11509787","name":"You Can't Hold on Too Long - 2016 Remaster","registered_at":"2026-06-19T21:34:34Z","spotify_id":"6vW52QlmRrVJzP53jgXV99","type":"track"}

Lust for Kicks - 2016 Remaster
type: MusicRecording
duration: PT3M52S
duration ms: 232693
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509788
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:52:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cf3ff654e9002f77f395f4c3f2ab8e1b996f85397c144c5d507665f2f335b48
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/46wNKPMsxTt3Rzrrf245tB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46wNKPMsxTt3Rzrrf245tB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cf3ff654e9002f77f395f4c3f2ab8e1b996f85397c144c5d507665f2f335b48","isrc":"USRH11509788","name":"Lust for Kicks - 2016 Remaster","registered_at":"2026-06-20T16:52:43Z","spotify_id":"46wNKPMsxTt3Rzrrf245tB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf3ff654e9002f77f395f4c3f2ab8e1b996f85397c144c5d507665f2f335b48. 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/46wNKPMsxTt3Rzrrf245tB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46wNKPMsxTt3Rzrrf245tB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2cf3ff654e9002f77f395f4c3f2ab8e1b996f85397c144c5d507665f2f335b48","isrc":"USRH11509788","name":"Lust for Kicks - 2016 Remaster","registered_at":"2026-06-20T16:52:43Z","spotify_id":"46wNKPMsxTt3Rzrrf245tB","type":"track"}

Got a Lot on My Head - 2016 Remaster
type: MusicRecording
duration: PT2M59S
duration ms: 179333
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509789
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:52:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b4370326fef18bade6fa0979ab8952595da1a2d48ad44da6bb211f78bf6a009
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/6vtA8A3cQXB8yqqwdplTb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vtA8A3cQXB8yqqwdplTb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b4370326fef18bade6fa0979ab8952595da1a2d48ad44da6bb211f78bf6a009","isrc":"USRH11509789","name":"Got a Lot on My Head - 2016 Remaster","registered_at":"2026-06-20T16:52:33Z","spotify_id":"6vtA8A3cQXB8yqqwdplTb2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4370326fef18bade6fa0979ab8952595da1a2d48ad44da6bb211f78bf6a009. 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/6vtA8A3cQXB8yqqwdplTb2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vtA8A3cQXB8yqqwdplTb2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0b4370326fef18bade6fa0979ab8952595da1a2d48ad44da6bb211f78bf6a009","isrc":"USRH11509789","name":"Got a Lot on My Head - 2016 Remaster","registered_at":"2026-06-20T16:52:33Z","spotify_id":"6vtA8A3cQXB8yqqwdplTb2","type":"track"}

Dangerous Type - 2016 Remaster
type: MusicRecording
duration: PT4M31S
duration ms: 271586
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11509790
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:00:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b29c01d2c6d8f8bd8cd2f6e00a8670eb0e070fdd70de223dffc4c85fe9646f2
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/4WNvXIVqTz0tNvNAbuLpuO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WNvXIVqTz0tNvNAbuLpuO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b29c01d2c6d8f8bd8cd2f6e00a8670eb0e070fdd70de223dffc4c85fe9646f2","isrc":"USRH11509790","name":"Dangerous Type - 2016 Remaster","registered_at":"2026-06-08T09:00:39Z","spotify_id":"4WNvXIVqTz0tNvNAbuLpuO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b29c01d2c6d8f8bd8cd2f6e00a8670eb0e070fdd70de223dffc4c85fe9646f2. 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/4WNvXIVqTz0tNvNAbuLpuO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WNvXIVqTz0tNvNAbuLpuO.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0b29c01d2c6d8f8bd8cd2f6e00a8670eb0e070fdd70de223dffc4c85fe9646f2","isrc":"USRH11509790","name":"Dangerous Type - 2016 Remaster","registered_at":"2026-06-08T09:00:39Z","spotify_id":"4WNvXIVqTz0tNvNAbuLpuO","type":"track"}

Let's Go - Monitor Mix
type: MusicRecording
duration: PT3M33S
duration ms: 213413
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:05:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa74d5f44f452224bcf6dabe5fa70594ced6a97fd101f531ef831b5025562e340
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/7f57oISlL3zrrPODPgIgnF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7f57oISlL3zrrPODPgIgnF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa74d5f44f452224bcf6dabe5fa70594ced6a97fd101f531ef831b5025562e340","isrc":"USRH11700945","name":"Let's Go - Monitor Mix","registered_at":"2026-06-11T01:05:30Z","spotify_id":"7f57oISlL3zrrPODPgIgnF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74d5f44f452224bcf6dabe5fa70594ced6a97fd101f531ef831b5025562e340. 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/7f57oISlL3zrrPODPgIgnF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7f57oISlL3zrrPODPgIgnF.
  date published: 2026-06-13T15:41:10Z
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Candy-O - Northern Studios Version
type: MusicRecording
duration: PT2M34S
duration ms: 154600
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700946
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:37:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed9f114d70dd14ff24401bdfd460d68fc606802f2fb8a6107517e916ebd064f1
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/0i5mreHKA4rWYQYFbaFJJo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i5mreHKA4rWYQYFbaFJJo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed9f114d70dd14ff24401bdfd460d68fc606802f2fb8a6107517e916ebd064f1","isrc":"USRH11700946","name":"Candy-O - Northern Studios Version","registered_at":"2026-06-20T20:37:05Z","spotify_id":"0i5mreHKA4rWYQYFbaFJJo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9f114d70dd14ff24401bdfd460d68fc606802f2fb8a6107517e916ebd064f1. 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/0i5mreHKA4rWYQYFbaFJJo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i5mreHKA4rWYQYFbaFJJo.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xed9f114d70dd14ff24401bdfd460d68fc606802f2fb8a6107517e916ebd064f1","isrc":"USRH11700946","name":"Candy-O - Northern Studios Version","registered_at":"2026-06-20T20:37:05Z","spotify_id":"0i5mreHKA4rWYQYFbaFJJo","type":"track"}

Night Spots - Northern Studios Version
type: MusicRecording
duration: PT3M42S
duration ms: 222560
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700947
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:49:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7bc690be2bec6d24b458445f6ee01d6ef508ca64945163a44168043908523b5
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/4XWZCOAGrFtxKt3kQHP6AK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XWZCOAGrFtxKt3kQHP6AK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7bc690be2bec6d24b458445f6ee01d6ef508ca64945163a44168043908523b5","isrc":"USRH11700947","name":"Night Spots - Northern Studios Version","registered_at":"2026-06-20T16:49:11Z","spotify_id":"4XWZCOAGrFtxKt3kQHP6AK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bc690be2bec6d24b458445f6ee01d6ef508ca64945163a44168043908523b5. 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/4XWZCOAGrFtxKt3kQHP6AK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XWZCOAGrFtxKt3kQHP6AK.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc7bc690be2bec6d24b458445f6ee01d6ef508ca64945163a44168043908523b5","isrc":"USRH11700947","name":"Night Spots - Northern Studios Version","registered_at":"2026-06-20T16:49:11Z","spotify_id":"4XWZCOAGrFtxKt3kQHP6AK","type":"track"}

Lust for Kicks - Monitor Mix
type: MusicRecording
duration: PT4M24S
duration ms: 264520
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:21:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c93b910420724b993e3e46f35b39f759318436c20e0df15f2062fb285dabe63
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/3TCE5xgPqponUiu285B9dF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TCE5xgPqponUiu285B9dF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c93b910420724b993e3e46f35b39f759318436c20e0df15f2062fb285dabe63","isrc":"USRH11700948","name":"Lust for Kicks - Monitor Mix","registered_at":"2026-06-23T07:21:13Z","spotify_id":"3TCE5xgPqponUiu285B9dF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c93b910420724b993e3e46f35b39f759318436c20e0df15f2062fb285dabe63. 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/3TCE5xgPqponUiu285B9dF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TCE5xgPqponUiu285B9dF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3c93b910420724b993e3e46f35b39f759318436c20e0df15f2062fb285dabe63","isrc":"USRH11700948","name":"Lust for Kicks - Monitor Mix","registered_at":"2026-06-23T07:21:13Z","spotify_id":"3TCE5xgPqponUiu285B9dF","type":"track"}

Dangerous Type - Northern Studios Version
type: MusicRecording
duration: PT3M25S
duration ms: 205893
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700949
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:34:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x071544e6da7bcadd6fdb01cd661a579b00c00088c08a8c488404b10740277725
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/173hdLChg8VcyHEnmCQvmJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/173hdLChg8VcyHEnmCQvmJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x071544e6da7bcadd6fdb01cd661a579b00c00088c08a8c488404b10740277725","isrc":"USRH11700949","name":"Dangerous Type - Northern Studios Version","registered_at":"2026-06-21T15:34:10Z","spotify_id":"173hdLChg8VcyHEnmCQvmJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071544e6da7bcadd6fdb01cd661a579b00c00088c08a8c488404b10740277725. 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/173hdLChg8VcyHEnmCQvmJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/173hdLChg8VcyHEnmCQvmJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x071544e6da7bcadd6fdb01cd661a579b00c00088c08a8c488404b10740277725","isrc":"USRH11700949","name":"Dangerous Type - Northern Studios Version","registered_at":"2026-06-21T15:34:10Z","spotify_id":"173hdLChg8VcyHEnmCQvmJ","type":"track"}

They Won't See You - Northern Studios Version
type: MusicRecording
duration: PT3M49S
duration ms: 229173
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T00:31:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb42735af4a91f8f154025672ed6923278200a9c0f6a80290a351919f68dcb851
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/25BzYLC0GMfGn86F8MKFhG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25BzYLC0GMfGn86F8MKFhG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb42735af4a91f8f154025672ed6923278200a9c0f6a80290a351919f68dcb851","isrc":"USRH11700950","name":"They Won't See You - Northern Studios Version","registered_at":"2026-06-24T00:31:13Z","spotify_id":"25BzYLC0GMfGn86F8MKFhG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42735af4a91f8f154025672ed6923278200a9c0f6a80290a351919f68dcb851. 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/25BzYLC0GMfGn86F8MKFhG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25BzYLC0GMfGn86F8MKFhG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb42735af4a91f8f154025672ed6923278200a9c0f6a80290a351919f68dcb851","isrc":"USRH11700950","name":"They Won't See You - Northern Studios Version","registered_at":"2026-06-24T00:31:13Z","spotify_id":"25BzYLC0GMfGn86F8MKFhG","type":"track"}

That's It
type: MusicRecording
duration: PT3M22S
duration ms: 202786
explicit: false
by artist: The Cars
in album: Candy-O (Expanded Edition)
  type: MusicAlbum
  date published: 2017-07-28
isrc code: USRH11700951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:47:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e4c46f44a1984fb25d50c376b2564c38c64f5db9a9a6dd1b4e76eca6e10ef4e
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/2xRGbrjylUsaDIMHdSGLbE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xRGbrjylUsaDIMHdSGLbE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e4c46f44a1984fb25d50c376b2564c38c64f5db9a9a6dd1b4e76eca6e10ef4e","isrc":"USRH11700951","name":"That's It","registered_at":"2026-06-10T11:47:32Z","spotify_id":"2xRGbrjylUsaDIMHdSGLbE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4c46f44a1984fb25d50c376b2564c38c64f5db9a9a6dd1b4e76eca6e10ef4e. 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/2xRGbrjylUsaDIMHdSGLbE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xRGbrjylUsaDIMHdSGLbE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0e4c46f44a1984fb25d50c376b2564c38c64f5db9a9a6dd1b4e76eca6e10ef4e","isrc":"USRH11700951","name":"That's It","registered_at":"2026-06-10T11:47:32Z","spotify_id":"2xRGbrjylUsaDIMHdSGLbE","type":"track"}

Live at The Agora, 1978
type: MusicAlbum
date published: 2017-04-22
track: Intro / Good Times Roll - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
  type: MusicRecording
  duration: PT4M40S
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  explicit: false
  by artist: The Cars
  in album: Live at The Agora, 1978
    type: MusicAlbum
    date published: 2017-04-22
  isrc code: USRH11605612
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:55:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b36bd9f98530178927c216174a39200f8933ff3f17f474b7236b85d1a8dafd1
  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/2aCfWhVYH5gPtUVaNwBLTL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aCfWhVYH5gPtUVaNwBLTL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b36bd9f98530178927c216174a39200f8933ff3f17f474b7236b85d1a8dafd1","isrc":"USRH11605612","name":"Intro / Good Times Roll - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-19T21:55:58Z","spotify_id":"2aCfWhVYH5gPtUVaNwBLTL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b36bd9f98530178927c216174a39200f8933ff3f17f474b7236b85d1a8dafd1. 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/2aCfWhVYH5gPtUVaNwBLTL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aCfWhVYH5gPtUVaNwBLTL.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5b36bd9f98530178927c216174a39200f8933ff3f17f474b7236b85d1a8dafd1","isrc":"USRH11605612","name":"Intro / Good Times Roll - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-19T21:55:58Z","spotify_id":"2aCfWhVYH5gPtUVaNwBLTL","type":"track"}
track: Bye Bye Love - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
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  duration: PT4M21S
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  explicit: false
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    type: MusicAlbum
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  additional property: CopyrightID
  additional property: CopyrightStatus
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    type: PropertyValue
    value: 2026-06-20T17:15:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07abf0113d372af37ec6d82065bd7c3c031816a2b9f8be41bc909418077f140a
  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/2C3LMF8s0RqFIuaxNvSLLM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C3LMF8s0RqFIuaxNvSLLM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x07abf0113d372af37ec6d82065bd7c3c031816a2b9f8be41bc909418077f140a","isrc":"USRH11605613","name":"Bye Bye Love - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-20T17:15:53Z","spotify_id":"2C3LMF8s0RqFIuaxNvSLLM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07abf0113d372af37ec6d82065bd7c3c031816a2b9f8be41bc909418077f140a. 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/2C3LMF8s0RqFIuaxNvSLLM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C3LMF8s0RqFIuaxNvSLLM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x07abf0113d372af37ec6d82065bd7c3c031816a2b9f8be41bc909418077f140a","isrc":"USRH11605613","name":"Bye Bye Love - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-20T17:15:53Z","spotify_id":"2C3LMF8s0RqFIuaxNvSLLM","type":"track"}
track: Night Spots - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266560
  explicit: false
  by artist: The Cars
  in album: Live at The Agora, 1978
    type: MusicAlbum
    date published: 2017-04-22
  isrc code: USRH11605614
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T11:49:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3de979f98ea0ce618a7848f849dd36c34fdeaf37e59b03bd31554d66bacf34f7
  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/5ysDjphkUas3YmoD4ImsyY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ysDjphkUas3YmoD4ImsyY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3de979f98ea0ce618a7848f849dd36c34fdeaf37e59b03bd31554d66bacf34f7","isrc":"USRH11605614","name":"Night Spots - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-26T11:49:33Z","spotify_id":"5ysDjphkUas3YmoD4ImsyY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de979f98ea0ce618a7848f849dd36c34fdeaf37e59b03bd31554d66bacf34f7. 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/5ysDjphkUas3YmoD4ImsyY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ysDjphkUas3YmoD4ImsyY.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3de979f98ea0ce618a7848f849dd36c34fdeaf37e59b03bd31554d66bacf34f7","isrc":"USRH11605614","name":"Night Spots - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-26T11:49:33Z","spotify_id":"5ysDjphkUas3YmoD4ImsyY","type":"track"}
track: I'm in Touch with Your World - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216160
  explicit: false
  by artist: The Cars
  in album: Live at The Agora, 1978
    type: MusicAlbum
    date published: 2017-04-22
  isrc code: USRH11605615
track: My Best Friend's Girl - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245266
  explicit: false
  by artist: The Cars
  in album: Live at The Agora, 1978
    type: MusicAlbum
    date published: 2017-04-22
  isrc code: USRH11605616
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:15:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7407e1c633f18efec4c0e9ce58549ff8353795d7b2344a47ddb632e9ace10868
  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/58x06wHpB4m9yLtwN7lAWT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58x06wHpB4m9yLtwN7lAWT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7407e1c633f18efec4c0e9ce58549ff8353795d7b2344a47ddb632e9ace10868","isrc":"USRH11605616","name":"My Best Friend's Girl - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-20T17:15:45Z","spotify_id":"58x06wHpB4m9yLtwN7lAWT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7407e1c633f18efec4c0e9ce58549ff8353795d7b2344a47ddb632e9ace10868. 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/58x06wHpB4m9yLtwN7lAWT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58x06wHpB4m9yLtwN7lAWT.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7407e1c633f18efec4c0e9ce58549ff8353795d7b2344a47ddb632e9ace10868","isrc":"USRH11605616","name":"My Best Friend's Girl - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-20T17:15:45Z","spotify_id":"58x06wHpB4m9yLtwN7lAWT","type":"track"}
track: Moving in Stereo - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: All Mixed Up - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: Take What You Want - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: Don't Cha Stop - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: You're All I've Got Tonight - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: Just What I Needed - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: Hotel Queenie - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
track: Somethin' Else - Live at the Agora Theatre, Cleveland, OH, 7/18/1978

Moving in Stereo - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT4M55S
duration ms: 295786
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605617
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T16:28:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2721426969f2beeffe78943991ce69e6bcf91a2d9ac6bd735f87d1b4963d0b44
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/5rndR5qI3fVCMCn7GwHvz0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rndR5qI3fVCMCn7GwHvz0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2721426969f2beeffe78943991ce69e6bcf91a2d9ac6bd735f87d1b4963d0b44","isrc":"USRH11605617","name":"Moving in Stereo - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-22T16:28:15Z","spotify_id":"5rndR5qI3fVCMCn7GwHvz0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2721426969f2beeffe78943991ce69e6bcf91a2d9ac6bd735f87d1b4963d0b44. 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/5rndR5qI3fVCMCn7GwHvz0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rndR5qI3fVCMCn7GwHvz0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2721426969f2beeffe78943991ce69e6bcf91a2d9ac6bd735f87d1b4963d0b44","isrc":"USRH11605617","name":"Moving in Stereo - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-22T16:28:15Z","spotify_id":"5rndR5qI3fVCMCn7GwHvz0","type":"track"}

All Mixed Up - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT4M15S
duration ms: 255773
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:12:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x526fe2c09f45e1bf0eb68f7abb6d49370c45fa2fb307a69e1857d4a7607aad78
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/6LFgAblRlUANz284pyYwlC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LFgAblRlUANz284pyYwlC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x526fe2c09f45e1bf0eb68f7abb6d49370c45fa2fb307a69e1857d4a7607aad78","isrc":"USRH11605618","name":"All Mixed Up - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-24T01:12:20Z","spotify_id":"6LFgAblRlUANz284pyYwlC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526fe2c09f45e1bf0eb68f7abb6d49370c45fa2fb307a69e1857d4a7607aad78. 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/6LFgAblRlUANz284pyYwlC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LFgAblRlUANz284pyYwlC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x526fe2c09f45e1bf0eb68f7abb6d49370c45fa2fb307a69e1857d4a7607aad78","isrc":"USRH11605618","name":"All Mixed Up - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-24T01:12:20Z","spotify_id":"6LFgAblRlUANz284pyYwlC","type":"track"}

Take What You Want - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT5M25S
duration ms: 325506
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605619

Don't Cha Stop - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT3M31S
duration ms: 211253
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605620

You're All I've Got Tonight - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT4M17S
duration ms: 257000
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:28:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x499a0fd70aecb14b7f225eef38c1ba215fe859d679c5b8490f6e9d9a11b2cbc8
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/7mNMNUlxye6prOz0PtKouo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mNMNUlxye6prOz0PtKouo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x499a0fd70aecb14b7f225eef38c1ba215fe859d679c5b8490f6e9d9a11b2cbc8","isrc":"USRH11605621","name":"You're All I've Got Tonight - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-25T04:28:18Z","spotify_id":"7mNMNUlxye6prOz0PtKouo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499a0fd70aecb14b7f225eef38c1ba215fe859d679c5b8490f6e9d9a11b2cbc8. 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/7mNMNUlxye6prOz0PtKouo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mNMNUlxye6prOz0PtKouo.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x499a0fd70aecb14b7f225eef38c1ba215fe859d679c5b8490f6e9d9a11b2cbc8","isrc":"USRH11605621","name":"You're All I've Got Tonight - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-25T04:28:18Z","spotify_id":"7mNMNUlxye6prOz0PtKouo","type":"track"}

Just What I Needed - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT4M5S
duration ms: 245320
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:11:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55fadfb44425635184efd3636525721a434ac41d552460cef8a8638dc65cae47
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/1vaSAfaJzcHlLtiIUd10WK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vaSAfaJzcHlLtiIUd10WK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55fadfb44425635184efd3636525721a434ac41d552460cef8a8638dc65cae47","isrc":"USRH11605622","name":"Just What I Needed - Live at the Agora Theatre, Cleveland, OH, 7/18/1978","registered_at":"2026-06-20T17:11:29Z","spotify_id":"1vaSAfaJzcHlLtiIUd10WK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fadfb44425635184efd3636525721a434ac41d552460cef8a8638dc65cae47. 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/1vaSAfaJzcHlLtiIUd10WK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vaSAfaJzcHlLtiIUd10WK.
  date published: 2026-07-02T03:30:09Z
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Hotel Queenie - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT3M15S
duration ms: 195466
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605623

Somethin' Else - Live at the Agora Theatre, Cleveland, OH, 7/18/1978
type: MusicRecording
duration: PT2M41S
duration ms: 161293
explicit: false
by artist: The Cars
in album: Live at The Agora, 1978
  type: MusicAlbum
  date published: 2017-04-22
isrc code: USRH11605624

Move Like This
type: MusicAlbum
date published: 2011-01-01
track: Blue Tip
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193333
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101820
track: Too Late
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242040
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101821
track: Keep On Knocking
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232746
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101822
track: Soon
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262933
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101823
track: Sad Song
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218146
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101824
track: Free
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197280
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101825
track: Drag On Forever
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218026
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101826
track: Take Another Look
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286920
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101827
track: It's Only
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180706
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101828
track: Hits Me
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230773
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101829
track: Blue Tip (Demo)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178800
  explicit: false
  by artist: The Cars
  in album: Move Like This
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101900

The Cars (Deluxe Edition)
type: MusicAlbum
date published: 1999-05-04
track: Good Times Roll
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225853
  explicit: false
  by artist: The Cars
  in album: The Cars (Deluxe Edition)
    type: MusicAlbum
    date published: 1999-05-04
  isrc code: USEE10170463
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:21:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83661b6bb40cd75de8600f25225efa1defc5a48ce09d6c3804853487803a61dd
  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/2NZK1eJ7ujlKjYVAsOa4lw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NZK1eJ7ujlKjYVAsOa4lw
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83661b6bb40cd75de8600f25225efa1defc5a48ce09d6c3804853487803a61dd. 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/2NZK1eJ7ujlKjYVAsOa4lw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NZK1eJ7ujlKjYVAsOa4lw.
    date published: 2026-06-13T13:32:09Z
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track: Good Times Roll - Live, 1978
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  duration: PT3M39S
  duration ms: 219506
  explicit: false
  by artist: The Cars
  in album: The Cars (Deluxe Edition)
    type: MusicAlbum
    date published: 1999-05-04
  isrc code: USEE10170464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:49:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93907c6fc7476232de4a24ebb85828f2128311d329d94a8e798af00d54cddbc9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Q3Dh3E9gafIKp7SaSrZ8K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q3Dh3E9gafIKp7SaSrZ8K
  additional property: OTSTimestamp
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    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93907c6fc7476232de4a24ebb85828f2128311d329d94a8e798af00d54cddbc9. 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/0Q3Dh3E9gafIKp7SaSrZ8K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q3Dh3E9gafIKp7SaSrZ8K.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x93907c6fc7476232de4a24ebb85828f2128311d329d94a8e798af00d54cddbc9","isrc":"USEE10170464","name":"Good Times Roll - Live, 1978","registered_at":"2026-06-24T07:49:13Z","spotify_id":"0Q3Dh3E9gafIKp7SaSrZ8K","type":"track"}
track: My Best Friend's Girl
  type: MusicRecording
  duration: PT3M43S
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  explicit: false
  by artist: The Cars
  in album: The Cars (Deluxe Edition)
    type: MusicAlbum
    date published: 1999-05-04
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:38:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72
  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/0qJsQ6JP0B7AUC3yoKH0MY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qJsQ6JP0B7AUC3yoKH0MY
  additional property: OTSTimestamp
    type: PropertyValue
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    type: PropertyValue
    value: {"copyright_id":"0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72","isrc":"USEE10170465","name":"My Best Friend's Girl","registered_at":"2026-06-01T10:38:38Z","spotify_id":"0qJsQ6JP0B7AUC3yoKH0MY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72. 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/0qJsQ6JP0B7AUC3yoKH0MY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qJsQ6JP0B7AUC3yoKH0MY.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x497894e70d7c221d334a88de0522888f59155fecc6fdd59da8da64eff40d4f72","isrc":"USEE10170465","name":"My Best Friend's Girl","registered_at":"2026-06-01T10:38:38Z","spotify_id":"0qJsQ6JP0B7AUC3yoKH0MY","type":"track"}
track: My Best Friend's Girl - Demo
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  explicit: false
  by artist: The Cars
  in album: The Cars (Deluxe Edition)
    type: MusicAlbum
    date published: 1999-05-04
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T06:21:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6cbec3d52013527372df00e29645e53a6e3748d2943e66f1670329dbad23b826
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    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/33zTBjrdfGmUJnn2I3RHq9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33zTBjrdfGmUJnn2I3RHq9
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6cbec3d52013527372df00e29645e53a6e3748d2943e66f1670329dbad23b826","isrc":"USEE10170466","name":"My Best Friend's Girl - Demo","registered_at":"2026-06-25T06:21:30Z","spotify_id":"33zTBjrdfGmUJnn2I3RHq9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbec3d52013527372df00e29645e53a6e3748d2943e66f1670329dbad23b826. 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/33zTBjrdfGmUJnn2I3RHq9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33zTBjrdfGmUJnn2I3RHq9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6cbec3d52013527372df00e29645e53a6e3748d2943e66f1670329dbad23b826","isrc":"USEE10170466","name":"My Best Friend's Girl - Demo","registered_at":"2026-06-25T06:21:30Z","spotify_id":"33zTBjrdfGmUJnn2I3RHq9","type":"track"}
track: Just What I Needed
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  duration: PT3M45S
  duration ms: 225626
  explicit: false
  by artist: The Cars
  in album: The Cars (Deluxe Edition)
    type: MusicAlbum
    date published: 1999-05-04
  isrc code: USEE17500009
  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: Just What I Needed - Demo
track: I'm in Touch with Your World
track: I'm in Touch with Your World - Demo
track: Don't Cha Stop
track: Don't Cha Stop - Demo
track: You're All I've Got Tonight
track: You're All I've Got Tonight - Demo
track: Bye Bye Love
track: Bye Bye Love - Demo
track: Moving in Stereo
track: Moving in Stereo - Demo
track: All Mixed Up
track: All Mixed Up - Demo
track: They Won't See You - Demo
track: Take What You Want - Demo
track: Wake Me Up - Demo
track: You Just Can't Push Me - Demo
track: Hotel Queenie - Demo

CopyrightID
type: PropertyValue

CopyrightStatus
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value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T06:14:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/1K5gcdPf5CndcaFUnZIftH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K5gcdPf5CndcaFUnZIftH

OTSTimestamp
type: PropertyValue
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OTSCanonicalRecord
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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 0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b. 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/1K5gcdPf5CndcaFUnZIftH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K5gcdPf5CndcaFUnZIftH.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:15Z","spotify_id":"1K5gcdPf5CndcaFUnZIftH","type":"track"}

Just What I Needed - Demo
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duration: PT3M27S
duration ms: 207626
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170468
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/0xf8c90e6700a89c1f40cdf40b2e78470351746d14ce6ec144aaf1ec60d6156b80
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0onWrwB5Yqu4Ug6Pq7PsvU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0onWrwB5Yqu4Ug6Pq7PsvU
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 0xf8c90e6700a89c1f40cdf40b2e78470351746d14ce6ec144aaf1ec60d6156b80. 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/0onWrwB5Yqu4Ug6Pq7PsvU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0onWrwB5Yqu4Ug6Pq7PsvU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf8c90e6700a89c1f40cdf40b2e78470351746d14ce6ec144aaf1ec60d6156b80","isrc":"USEE10170468","name":"Just What I Needed - Demo","registered_at":"2026-06-20T19:38:18Z","spotify_id":"0onWrwB5Yqu4Ug6Pq7PsvU","type":"track"}

I'm in Touch with Your World
type: MusicRecording
duration: PT3M31S
duration ms: 211013
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:31:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320
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/6QuLAZayvbFBW0JjqYCVYw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QuLAZayvbFBW0JjqYCVYw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320","isrc":"USEE10170469","name":"I'm in Touch with Your World","registered_at":"2026-06-05T11:31:52Z","spotify_id":"6QuLAZayvbFBW0JjqYCVYw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320. 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/6QuLAZayvbFBW0JjqYCVYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QuLAZayvbFBW0JjqYCVYw.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc395651e4a09d0b802c064524c00ef8f1e426541dbb10c3025a4e3189463f320","isrc":"USEE10170469","name":"I'm in Touch with Your World","registered_at":"2026-06-05T11:31:52Z","spotify_id":"6QuLAZayvbFBW0JjqYCVYw","type":"track"}

I'm in Touch with Your World - Demo
type: MusicRecording
duration: PT3M28S
duration ms: 208400
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170470

Don't Cha Stop
type: MusicRecording
duration: PT3M3S
duration ms: 183106
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:35:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489
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/3T5AdpwicoZbjY5OXANS8w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T5AdpwicoZbjY5OXANS8w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489","isrc":"USEE10170471","name":"Don't Cha Stop","registered_at":"2026-06-05T07:35:04Z","spotify_id":"3T5AdpwicoZbjY5OXANS8w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489. 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/3T5AdpwicoZbjY5OXANS8w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T5AdpwicoZbjY5OXANS8w.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xaa7fea482947a4dab042404fb80f9b64105a194f72ff0d4136f29d7792457489","isrc":"USEE10170471","name":"Don't Cha Stop","registered_at":"2026-06-05T07:35:04Z","spotify_id":"3T5AdpwicoZbjY5OXANS8w","type":"track"}

Don't Cha Stop - Demo
type: MusicRecording
duration: PT3M20S
duration ms: 200320
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170472

You're All I've Got Tonight
type: MusicRecording
duration: PT4M14S
duration ms: 254706
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170473
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:00:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096
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/1P2H5MD0ryIxMerqssXOfL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P2H5MD0ryIxMerqssXOfL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096","isrc":"USEE10170473","name":"You're All I've Got Tonight","registered_at":"2026-06-04T08:00:12Z","spotify_id":"1P2H5MD0ryIxMerqssXOfL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096. 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/1P2H5MD0ryIxMerqssXOfL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P2H5MD0ryIxMerqssXOfL.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0247c9a307dfc0f0c17a2cf1ccecd80b0f933e7e7c36c9f1a70c60b882a42096","isrc":"USEE10170473","name":"You're All I've Got Tonight","registered_at":"2026-06-04T08:00:12Z","spotify_id":"1P2H5MD0ryIxMerqssXOfL","type":"track"}

You're All I've Got Tonight - Demo
type: MusicRecording
duration: PT4M5S
duration ms: 245720
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T02:42:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b5bc5c927ac31f15582bd3d5fb2f78e3516e85c7b074ce39d998c99b93a5bcf
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/1vQK6JNB9Qza91D7SkPJk9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vQK6JNB9Qza91D7SkPJk9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b5bc5c927ac31f15582bd3d5fb2f78e3516e85c7b074ce39d998c99b93a5bcf","isrc":"USEE10170474","name":"You're All I've Got Tonight - Demo","registered_at":"2026-06-28T02:42:15Z","spotify_id":"1vQK6JNB9Qza91D7SkPJk9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5bc5c927ac31f15582bd3d5fb2f78e3516e85c7b074ce39d998c99b93a5bcf. 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/1vQK6JNB9Qza91D7SkPJk9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vQK6JNB9Qza91D7SkPJk9.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x8b5bc5c927ac31f15582bd3d5fb2f78e3516e85c7b074ce39d998c99b93a5bcf","isrc":"USEE10170474","name":"You're All I've Got Tonight - Demo","registered_at":"2026-06-28T02:42:15Z","spotify_id":"1vQK6JNB9Qza91D7SkPJk9","type":"track"}

Bye Bye Love
type: MusicRecording
duration: PT4M15S
duration ms: 255160
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEA20000043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:58:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730
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/4CgH9V2G8vg0UvIFbEq8QT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CgH9V2G8vg0UvIFbEq8QT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730","isrc":"USEA20000043","name":"Bye Bye Love","registered_at":"2026-06-04T07:58:22Z","spotify_id":"4CgH9V2G8vg0UvIFbEq8QT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730. 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/4CgH9V2G8vg0UvIFbEq8QT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CgH9V2G8vg0UvIFbEq8QT.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd380f05fb62501caa9a0bcbb415b1ca55441c9b080883a54629a74294d92d730","isrc":"USEA20000043","name":"Bye Bye Love","registered_at":"2026-06-04T07:58:22Z","spotify_id":"4CgH9V2G8vg0UvIFbEq8QT","type":"track"}

Bye Bye Love - Demo
type: MusicRecording
duration: PT4M6S
duration ms: 246960
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:52:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5e2dac0de840bc3a872733b4c080afe5b02086d9b1698bbe932e6a7b6b60f31
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/7Jzdci8clNXfeFqkuCiGNq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jzdci8clNXfeFqkuCiGNq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5e2dac0de840bc3a872733b4c080afe5b02086d9b1698bbe932e6a7b6b60f31","isrc":"USEE10170476","name":"Bye Bye Love - Demo","registered_at":"2026-06-26T11:52:33Z","spotify_id":"7Jzdci8clNXfeFqkuCiGNq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e2dac0de840bc3a872733b4c080afe5b02086d9b1698bbe932e6a7b6b60f31. 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/7Jzdci8clNXfeFqkuCiGNq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jzdci8clNXfeFqkuCiGNq.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xe5e2dac0de840bc3a872733b4c080afe5b02086d9b1698bbe932e6a7b6b60f31","isrc":"USEE10170476","name":"Bye Bye Love - Demo","registered_at":"2026-06-26T11:52:33Z","spotify_id":"7Jzdci8clNXfeFqkuCiGNq","type":"track"}

Moving in Stereo
type: MusicRecording
duration: PT4M46S
duration ms: 286106
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:05:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766
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/61pf2kwW6jwFcIaF4nA01w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61pf2kwW6jwFcIaF4nA01w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766","isrc":"USEE10170462","name":"Moving in Stereo","registered_at":"2026-06-02T01:05:10Z","spotify_id":"61pf2kwW6jwFcIaF4nA01w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766. 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/61pf2kwW6jwFcIaF4nA01w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61pf2kwW6jwFcIaF4nA01w.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766","isrc":"USEE10170462","name":"Moving in Stereo","registered_at":"2026-06-02T01:05:10Z","spotify_id":"61pf2kwW6jwFcIaF4nA01w","type":"track"}

Moving in Stereo - Demo
type: MusicRecording
duration: PT5M2S
duration ms: 302600
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T02:41:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55c0b4dc84db148a17657751e4559a6a32ee673d0cbe6c9e84b6440ea7e0fe61
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/1rt8NrnqGOIfu3AlkL8iYk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rt8NrnqGOIfu3AlkL8iYk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55c0b4dc84db148a17657751e4559a6a32ee673d0cbe6c9e84b6440ea7e0fe61","isrc":"USEE10170477","name":"Moving in Stereo - Demo","registered_at":"2026-06-28T02:41:59Z","spotify_id":"1rt8NrnqGOIfu3AlkL8iYk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c0b4dc84db148a17657751e4559a6a32ee673d0cbe6c9e84b6440ea7e0fe61. 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/1rt8NrnqGOIfu3AlkL8iYk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rt8NrnqGOIfu3AlkL8iYk.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x55c0b4dc84db148a17657751e4559a6a32ee673d0cbe6c9e84b6440ea7e0fe61","isrc":"USEE10170477","name":"Moving in Stereo - Demo","registered_at":"2026-06-28T02:41:59Z","spotify_id":"1rt8NrnqGOIfu3AlkL8iYk","type":"track"}

All Mixed Up
type: MusicRecording
duration: PT4M17S
duration ms: 257825
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:02:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426
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/0RCWyQN7lzGRB0Wa59ueTv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RCWyQN7lzGRB0Wa59ueTv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426","isrc":"USEE10170478","name":"All Mixed Up","registered_at":"2026-06-04T12:02:24Z","spotify_id":"0RCWyQN7lzGRB0Wa59ueTv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426. 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/0RCWyQN7lzGRB0Wa59ueTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RCWyQN7lzGRB0Wa59ueTv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x93674f123fcac1b2583ab027a5410adb4a54fd12c6fbef5d2b79dc4940e13426","isrc":"USEE10170478","name":"All Mixed Up","registered_at":"2026-06-04T12:02:24Z","spotify_id":"0RCWyQN7lzGRB0Wa59ueTv","type":"track"}

All Mixed Up - Demo
type: MusicRecording
duration: PT4M50S
duration ms: 290760
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170479

They Won't See You - Demo
type: MusicRecording
duration: PT3M58S
duration ms: 238813
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170480

Take What You Want - Demo
type: MusicRecording
duration: PT6M6S
duration ms: 366733
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170481

Wake Me Up - Demo
type: MusicRecording
duration: PT3M52S
duration ms: 232786
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:25:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38e7d3cb93fcb14509379f9245b8d4be75728405a73d3cda6a392c960e2cf009
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/6AsCxwROFq3xDGvCEnYK7x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AsCxwROFq3xDGvCEnYK7x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38e7d3cb93fcb14509379f9245b8d4be75728405a73d3cda6a392c960e2cf009","isrc":"USEE10170482","name":"Wake Me Up - Demo","registered_at":"2026-06-25T04:25:04Z","spotify_id":"6AsCxwROFq3xDGvCEnYK7x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e7d3cb93fcb14509379f9245b8d4be75728405a73d3cda6a392c960e2cf009. 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/6AsCxwROFq3xDGvCEnYK7x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AsCxwROFq3xDGvCEnYK7x.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x38e7d3cb93fcb14509379f9245b8d4be75728405a73d3cda6a392c960e2cf009","isrc":"USEE10170482","name":"Wake Me Up - Demo","registered_at":"2026-06-25T04:25:04Z","spotify_id":"6AsCxwROFq3xDGvCEnYK7x","type":"track"}

You Just Can't Push Me - Demo
type: MusicRecording
duration: PT3M28S
duration ms: 208680
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170483

Hotel Queenie - Demo
type: MusicRecording
duration: PT3M9S
duration ms: 189026
explicit: false
by artist: The Cars
in album: The Cars (Deluxe Edition)
  type: MusicAlbum
  date published: 1999-05-04
isrc code: USEE10170484

Door to Door
type: MusicAlbum
date published: 1970-01-01
track: Leave or Stay
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176373
  explicit: false
  by artist: The Cars
  in album: Door to Door
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEA28700046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T01:06:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ec95b3fe4a6e89251f05f1d9d2a11917061ce5a555b87ce66c9e0f2e2ffed72
  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/6eWtbAXdQp4f4zUdlWE0U9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eWtbAXdQp4f4zUdlWE0U9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ec95b3fe4a6e89251f05f1d9d2a11917061ce5a555b87ce66c9e0f2e2ffed72","isrc":"USEA28700046","name":"Leave or Stay","registered_at":"2026-06-19T01:06:23Z","spotify_id":"6eWtbAXdQp4f4zUdlWE0U9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec95b3fe4a6e89251f05f1d9d2a11917061ce5a555b87ce66c9e0f2e2ffed72. 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/6eWtbAXdQp4f4zUdlWE0U9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eWtbAXdQp4f4zUdlWE0U9.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7ec95b3fe4a6e89251f05f1d9d2a11917061ce5a555b87ce66c9e0f2e2ffed72","isrc":"USEA28700046","name":"Leave or Stay","registered_at":"2026-06-19T01:06:23Z","spotify_id":"6eWtbAXdQp4f4zUdlWE0U9","type":"track"}
track: You Are the Girl
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233293
  explicit: false
  by artist: The Cars
  in album: Door to Door
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEA28700047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:19:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97d3a017e8015dfd00bba3d26fa257ed59560d5c4adb9fd020947982c3fb5f50
  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/4Dvfdhc0DnWUSKZgDe6opm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Dvfdhc0DnWUSKZgDe6opm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97d3a017e8015dfd00bba3d26fa257ed59560d5c4adb9fd020947982c3fb5f50","isrc":"USEA28700047","name":"You Are the Girl","registered_at":"2026-06-04T11:19:57Z","spotify_id":"4Dvfdhc0DnWUSKZgDe6opm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d3a017e8015dfd00bba3d26fa257ed59560d5c4adb9fd020947982c3fb5f50. 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/4Dvfdhc0DnWUSKZgDe6opm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Dvfdhc0DnWUSKZgDe6opm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x97d3a017e8015dfd00bba3d26fa257ed59560d5c4adb9fd020947982c3fb5f50","isrc":"USEA28700047","name":"You Are the Girl","registered_at":"2026-06-04T11:19:57Z","spotify_id":"4Dvfdhc0DnWUSKZgDe6opm","type":"track"}
track: Double Trouble
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254840
  explicit: false
  by artist: The Cars
  in album: Door to Door
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEA28700048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T10:58:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45e1a32aff1cdf9b0c360e658904d337b9ec576eb0423d009b9a206b8c061708
  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/5IqX9FzCJW3YfUP0Zr73jH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IqX9FzCJW3YfUP0Zr73jH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45e1a32aff1cdf9b0c360e658904d337b9ec576eb0423d009b9a206b8c061708","isrc":"USEA28700048","name":"Double Trouble","registered_at":"2026-06-10T10:58:57Z","spotify_id":"5IqX9FzCJW3YfUP0Zr73jH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e1a32aff1cdf9b0c360e658904d337b9ec576eb0423d009b9a206b8c061708. 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/5IqX9FzCJW3YfUP0Zr73jH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IqX9FzCJW3YfUP0Zr73jH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x45e1a32aff1cdf9b0c360e658904d337b9ec576eb0423d009b9a206b8c061708","isrc":"USEA28700048","name":"Double Trouble","registered_at":"2026-06-10T10:58:57Z","spotify_id":"5IqX9FzCJW3YfUP0Zr73jH","type":"track"}
track: Fine Line
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323200
  explicit: false
  by artist: The Cars
  in album: Door to Door
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEA28700049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:51:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5110d78ce9a1792cc288fee5cbf1814ba3ff19e916f27a1a91459f8d8e094208
  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/6KzM4tMJdHJ6kDP9Zwhftu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KzM4tMJdHJ6kDP9Zwhftu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5110d78ce9a1792cc288fee5cbf1814ba3ff19e916f27a1a91459f8d8e094208","isrc":"USEA28700049","name":"Fine Line","registered_at":"2026-06-09T22:51:05Z","spotify_id":"6KzM4tMJdHJ6kDP9Zwhftu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5110d78ce9a1792cc288fee5cbf1814ba3ff19e916f27a1a91459f8d8e094208. 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/6KzM4tMJdHJ6kDP9Zwhftu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KzM4tMJdHJ6kDP9Zwhftu.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5110d78ce9a1792cc288fee5cbf1814ba3ff19e916f27a1a91459f8d8e094208","isrc":"USEA28700049","name":"Fine Line","registered_at":"2026-06-09T22:51:05Z","spotify_id":"6KzM4tMJdHJ6kDP9Zwhftu","type":"track"}
track: Everything You Say
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294293
  explicit: false
  by artist: The Cars
  in album: Door to Door
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEA28700050
  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: Ta Ta Wayo Wayo
track: Strap Me In
track: Coming Up You
track: Wound Up on You
track: Go Away
track: Door to Door

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T01:23:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x405ec905531ccc3070d9e5571e12bde3b6e032cf35c41ed2bb25f1867a39d8f7

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/6uY7jsXMF9gCT6KFlaUm0f.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uY7jsXMF9gCT6KFlaUm0f

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x405ec905531ccc3070d9e5571e12bde3b6e032cf35c41ed2bb25f1867a39d8f7","isrc":"USEA28700050","name":"Everything You Say","registered_at":"2026-06-08T01:23:06Z","spotify_id":"6uY7jsXMF9gCT6KFlaUm0f","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 0x405ec905531ccc3070d9e5571e12bde3b6e032cf35c41ed2bb25f1867a39d8f7. 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/6uY7jsXMF9gCT6KFlaUm0f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uY7jsXMF9gCT6KFlaUm0f.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x405ec905531ccc3070d9e5571e12bde3b6e032cf35c41ed2bb25f1867a39d8f7","isrc":"USEA28700050","name":"Everything You Say","registered_at":"2026-06-08T01:23:06Z","spotify_id":"6uY7jsXMF9gCT6KFlaUm0f","type":"track"}

Ta Ta Wayo Wayo
type: MusicRecording
duration: PT2M51S
duration ms: 171866
explicit: false
by artist: The Cars
in album: Door to Door
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEA28700051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:13:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e8784ecd0ffcd389c5e779c32850318e82f69e2698a85099f0f594f268f3ed6
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/6sGz2TI6ZluFc1dYLc1Us2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sGz2TI6ZluFc1dYLc1Us2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e8784ecd0ffcd389c5e779c32850318e82f69e2698a85099f0f594f268f3ed6","isrc":"USEA28700051","name":"Ta Ta Wayo Wayo","registered_at":"2026-06-21T19:13:40Z","spotify_id":"6sGz2TI6ZluFc1dYLc1Us2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8784ecd0ffcd389c5e779c32850318e82f69e2698a85099f0f594f268f3ed6. 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/6sGz2TI6ZluFc1dYLc1Us2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sGz2TI6ZluFc1dYLc1Us2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6e8784ecd0ffcd389c5e779c32850318e82f69e2698a85099f0f594f268f3ed6","isrc":"USEA28700051","name":"Ta Ta Wayo Wayo","registered_at":"2026-06-21T19:13:40Z","spotify_id":"6sGz2TI6ZluFc1dYLc1Us2","type":"track"}

Strap Me In
type: MusicRecording
duration: PT4M24S
duration ms: 264573
explicit: false
by artist: The Cars
in album: Door to Door
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEA28700052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:33:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x826e199337df3d4e492c816b8180805fe9e389de3200927ca984a52828b1c953
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/0fGxULfiyfL8M4SxwaDLU4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fGxULfiyfL8M4SxwaDLU4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x826e199337df3d4e492c816b8180805fe9e389de3200927ca984a52828b1c953","isrc":"USEA28700052","name":"Strap Me In","registered_at":"2026-06-07T16:33:39Z","spotify_id":"0fGxULfiyfL8M4SxwaDLU4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826e199337df3d4e492c816b8180805fe9e389de3200927ca984a52828b1c953. 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/0fGxULfiyfL8M4SxwaDLU4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fGxULfiyfL8M4SxwaDLU4.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x826e199337df3d4e492c816b8180805fe9e389de3200927ca984a52828b1c953","isrc":"USEA28700052","name":"Strap Me In","registered_at":"2026-06-07T16:33:39Z","spotify_id":"0fGxULfiyfL8M4SxwaDLU4","type":"track"}

Coming Up You
type: MusicRecording
duration: PT4M19S
duration ms: 259000
explicit: false
by artist: The Cars
in album: Door to Door
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEA28700053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:03:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bb3ad74605c11b5547cdf3e9fcd0fb3b2146ea9b13a2726b8f8634c149ba397
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/21N0FmrBzp8uxQkUt4JcQf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21N0FmrBzp8uxQkUt4JcQf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bb3ad74605c11b5547cdf3e9fcd0fb3b2146ea9b13a2726b8f8634c149ba397","isrc":"USEA28700053","name":"Coming Up You","registered_at":"2026-06-09T13:03:06Z","spotify_id":"21N0FmrBzp8uxQkUt4JcQf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb3ad74605c11b5547cdf3e9fcd0fb3b2146ea9b13a2726b8f8634c149ba397. 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/21N0FmrBzp8uxQkUt4JcQf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21N0FmrBzp8uxQkUt4JcQf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6bb3ad74605c11b5547cdf3e9fcd0fb3b2146ea9b13a2726b8f8634c149ba397","isrc":"USEA28700053","name":"Coming Up You","registered_at":"2026-06-09T13:03:06Z","spotify_id":"21N0FmrBzp8uxQkUt4JcQf","type":"track"}

Wound Up on You
type: MusicRecording
duration: PT5M0S
duration ms: 300560
explicit: false
by artist: The Cars
in album: Door to Door
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEA28700054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:35:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cc49b2d47e1c2f319fb4d9447e70494726591e170e21171cefc52d2a90ab8c6
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/1GWixkatJWTiQ9tIjb0krY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GWixkatJWTiQ9tIjb0krY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cc49b2d47e1c2f319fb4d9447e70494726591e170e21171cefc52d2a90ab8c6","isrc":"USEA28700054","name":"Wound Up on You","registered_at":"2026-06-11T03:35:42Z","spotify_id":"1GWixkatJWTiQ9tIjb0krY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc49b2d47e1c2f319fb4d9447e70494726591e170e21171cefc52d2a90ab8c6. 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/1GWixkatJWTiQ9tIjb0krY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GWixkatJWTiQ9tIjb0krY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4cc49b2d47e1c2f319fb4d9447e70494726591e170e21171cefc52d2a90ab8c6","isrc":"USEA28700054","name":"Wound Up on You","registered_at":"2026-06-11T03:35:42Z","spotify_id":"1GWixkatJWTiQ9tIjb0krY","type":"track"}

Go Away
type: MusicRecording
duration: PT4M39S
duration ms: 279040
explicit: false
by artist: The Cars
in album: Door to Door
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEA28700055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T01:46:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf56a0ac6b2d627b0149b40e9c4952835d4eaf5bc3191c91cb2da3af989f1d93
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/3i6FVccUMNiJKIStRIuUbL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i6FVccUMNiJKIStRIuUbL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf56a0ac6b2d627b0149b40e9c4952835d4eaf5bc3191c91cb2da3af989f1d93","isrc":"USEA28700055","name":"Go Away","registered_at":"2026-06-09T01:46:44Z","spotify_id":"3i6FVccUMNiJKIStRIuUbL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf56a0ac6b2d627b0149b40e9c4952835d4eaf5bc3191c91cb2da3af989f1d93. 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/3i6FVccUMNiJKIStRIuUbL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i6FVccUMNiJKIStRIuUbL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdf56a0ac6b2d627b0149b40e9c4952835d4eaf5bc3191c91cb2da3af989f1d93","isrc":"USEA28700055","name":"Go Away","registered_at":"2026-06-09T01:46:44Z","spotify_id":"3i6FVccUMNiJKIStRIuUbL","type":"track"}

Door to Door
type: MusicRecording
duration: PT3M17S
duration ms: 197666
explicit: false
by artist: The Cars
in album: Door to Door
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEA28700056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:43:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x290f27c729a005d6d20958a59cb043d1cc43e31ff85f86008daa94e929109968
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/6zgT5oduXO5KkGUi44vg0C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zgT5oduXO5KkGUi44vg0C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x290f27c729a005d6d20958a59cb043d1cc43e31ff85f86008daa94e929109968","isrc":"USEA28700056","name":"Door to Door","registered_at":"2026-06-21T14:43:52Z","spotify_id":"6zgT5oduXO5KkGUi44vg0C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f27c729a005d6d20958a59cb043d1cc43e31ff85f86008daa94e929109968. 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/6zgT5oduXO5KkGUi44vg0C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zgT5oduXO5KkGUi44vg0C.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x290f27c729a005d6d20958a59cb043d1cc43e31ff85f86008daa94e929109968","isrc":"USEA28700056","name":"Door to Door","registered_at":"2026-06-21T14:43:52Z","spotify_id":"6zgT5oduXO5KkGUi44vg0C","type":"track"}

Heartbeat City
type: MusicAlbum
date published: 1984-03-13
track: Hello Again
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228866
  explicit: false
  by artist: The Cars
  in album: Heartbeat City
    type: MusicAlbum
    date published: 1984-03-13
  isrc code: USEE10170485
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:54:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a70b8888fede88e05945d3327d7e6f360169c0b68edd2842a2117a07e5514f2
  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/6HFpfx0Efw1ckqKTLVrMQy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HFpfx0Efw1ckqKTLVrMQy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a70b8888fede88e05945d3327d7e6f360169c0b68edd2842a2117a07e5514f2","isrc":"USEE10170485","name":"Hello Again","registered_at":"2026-06-05T06:54:11Z","spotify_id":"6HFpfx0Efw1ckqKTLVrMQy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a70b8888fede88e05945d3327d7e6f360169c0b68edd2842a2117a07e5514f2. 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/6HFpfx0Efw1ckqKTLVrMQy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HFpfx0Efw1ckqKTLVrMQy.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0a70b8888fede88e05945d3327d7e6f360169c0b68edd2842a2117a07e5514f2","isrc":"USEE10170485","name":"Hello Again","registered_at":"2026-06-05T06:54:11Z","spotify_id":"6HFpfx0Efw1ckqKTLVrMQy","type":"track"}
track: Looking for Love
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231400
  explicit: false
  by artist: The Cars
  in album: Heartbeat City
    type: MusicAlbum
    date published: 1984-03-13
  isrc code: USEE10170486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:37:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf91c697b3bc4ab6397e80cdd1b3508a6ede1dfb6f1e476a640ab5dc64bba9d60
  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/6n0t2q9JID0WK1wRCJrSM2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n0t2q9JID0WK1wRCJrSM2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf91c697b3bc4ab6397e80cdd1b3508a6ede1dfb6f1e476a640ab5dc64bba9d60","isrc":"USEE10170486","name":"Looking for Love","registered_at":"2026-06-07T05:37:09Z","spotify_id":"6n0t2q9JID0WK1wRCJrSM2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91c697b3bc4ab6397e80cdd1b3508a6ede1dfb6f1e476a640ab5dc64bba9d60. 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/6n0t2q9JID0WK1wRCJrSM2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n0t2q9JID0WK1wRCJrSM2.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf91c697b3bc4ab6397e80cdd1b3508a6ede1dfb6f1e476a640ab5dc64bba9d60","isrc":"USEE10170486","name":"Looking for Love","registered_at":"2026-06-07T05:37:09Z","spotify_id":"6n0t2q9JID0WK1wRCJrSM2","type":"track"}
track: Magic
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237093
  explicit: false
  by artist: The Cars
  in album: Heartbeat City
    type: MusicAlbum
    date published: 1984-03-13
  isrc code: USEE10100558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:11:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f97e322c1fc0c160c2a5e8be0d9b05b17b3f9cf1a32f326d4b65c4d64d6277b
  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/7z8k6KAvjHX3RtkYNhIC9B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z8k6KAvjHX3RtkYNhIC9B
  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 0x4f97e322c1fc0c160c2a5e8be0d9b05b17b3f9cf1a32f326d4b65c4d64d6277b. 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/7z8k6KAvjHX3RtkYNhIC9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z8k6KAvjHX3RtkYNhIC9B.
    date published: 2026-06-13T12:47:07Z
track: Drive
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234493
  explicit: false
  by artist: The Cars
  in album: Heartbeat City
    type: MusicAlbum
    date published: 1984-03-13
  isrc code: USEE10170491
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:55:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a
  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/3wfujdbamR3Z46F4xav7LM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wfujdbamR3Z46F4xav7LM
  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 0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a. 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/3wfujdbamR3Z46F4xav7LM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wfujdbamR3Z46F4xav7LM.
    date published: 2026-06-13T12:47:07Z
track: Stranger Eyes
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264600
  explicit: false
  by artist: The Cars
  in album: Heartbeat City
    type: MusicAlbum
    date published: 1984-03-13
  isrc code: USEE10170488
  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: You Might Think
track: It's Not the Night
track: Why Can't I Have You
track: I Refuse
track: Heartbeat City

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T15:56:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0f9873157b15ad15561b3864ffc056089205dad3d6394571769aa729ff275b5a

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/4MJkzAOz1IE9sLmXHlywzV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MJkzAOz1IE9sLmXHlywzV

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0f9873157b15ad15561b3864ffc056089205dad3d6394571769aa729ff275b5a","isrc":"USEE10170488","name":"Stranger Eyes","registered_at":"2026-06-06T15:56:23Z","spotify_id":"4MJkzAOz1IE9sLmXHlywzV","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 0x0f9873157b15ad15561b3864ffc056089205dad3d6394571769aa729ff275b5a. 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/4MJkzAOz1IE9sLmXHlywzV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MJkzAOz1IE9sLmXHlywzV.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x0f9873157b15ad15561b3864ffc056089205dad3d6394571769aa729ff275b5a","isrc":"USEE10170488","name":"Stranger Eyes","registered_at":"2026-06-06T15:56:23Z","spotify_id":"4MJkzAOz1IE9sLmXHlywzV","type":"track"}

You Might Think
type: MusicRecording
duration: PT3M5S
duration ms: 185026
explicit: false
by artist: The Cars
in album: Heartbeat City
  type: MusicAlbum
  date published: 1984-03-13
isrc code: USEE10170489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:28:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x630b81c3a793a7e1682b5768a48d94facddda95ebb7c1f99cf1ceec02f9c1c0d
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/7BvuV4c1BGhaRapcXvRu5z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BvuV4c1BGhaRapcXvRu5z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x630b81c3a793a7e1682b5768a48d94facddda95ebb7c1f99cf1ceec02f9c1c0d","isrc":"USEE10170489","name":"You Might Think","registered_at":"2026-06-04T09:28:44Z","spotify_id":"7BvuV4c1BGhaRapcXvRu5z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630b81c3a793a7e1682b5768a48d94facddda95ebb7c1f99cf1ceec02f9c1c0d. 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/7BvuV4c1BGhaRapcXvRu5z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BvuV4c1BGhaRapcXvRu5z.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x630b81c3a793a7e1682b5768a48d94facddda95ebb7c1f99cf1ceec02f9c1c0d","isrc":"USEE10170489","name":"You Might Think","registered_at":"2026-06-04T09:28:44Z","spotify_id":"7BvuV4c1BGhaRapcXvRu5z","type":"track"}

It's Not the Night
type: MusicRecording
duration: PT3M48S
duration ms: 228573
explicit: false
by artist: The Cars
in album: Heartbeat City
  type: MusicAlbum
  date published: 1984-03-13
isrc code: USEE10170490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:13:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31f2ea57c0ae4d5f81a4651098be6c41a42d0608409b2bdd75b1fe38b1b0f977
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/5NExWXo428ENdFBQzmgJHM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NExWXo428ENdFBQzmgJHM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31f2ea57c0ae4d5f81a4651098be6c41a42d0608409b2bdd75b1fe38b1b0f977","isrc":"USEE10170490","name":"It's Not the Night","registered_at":"2026-06-06T22:13:23Z","spotify_id":"5NExWXo428ENdFBQzmgJHM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f2ea57c0ae4d5f81a4651098be6c41a42d0608409b2bdd75b1fe38b1b0f977. 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/5NExWXo428ENdFBQzmgJHM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NExWXo428ENdFBQzmgJHM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x31f2ea57c0ae4d5f81a4651098be6c41a42d0608409b2bdd75b1fe38b1b0f977","isrc":"USEE10170490","name":"It's Not the Night","registered_at":"2026-06-06T22:13:23Z","spotify_id":"5NExWXo428ENdFBQzmgJHM","type":"track"}

Why Can't I Have You
type: MusicRecording
duration: PT4M5S
duration ms: 245506
explicit: false
by artist: The Cars
in album: Heartbeat City
  type: MusicAlbum
  date published: 1984-03-13
isrc code: USEE10001409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:29:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46382616170874438b3f1dfa3bc509953987a5c7b541c3e450b646b2d1fe5da7
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/3hPljMlsrP2S4j2WQdhZo0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hPljMlsrP2S4j2WQdhZo0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46382616170874438b3f1dfa3bc509953987a5c7b541c3e450b646b2d1fe5da7","isrc":"USEE10001409","name":"Why Can't I Have You","registered_at":"2026-06-05T20:29:24Z","spotify_id":"3hPljMlsrP2S4j2WQdhZo0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46382616170874438b3f1dfa3bc509953987a5c7b541c3e450b646b2d1fe5da7. 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/3hPljMlsrP2S4j2WQdhZo0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hPljMlsrP2S4j2WQdhZo0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x46382616170874438b3f1dfa3bc509953987a5c7b541c3e450b646b2d1fe5da7","isrc":"USEE10001409","name":"Why Can't I Have You","registered_at":"2026-06-05T20:29:24Z","spotify_id":"3hPljMlsrP2S4j2WQdhZo0","type":"track"}

I Refuse
type: MusicRecording
duration: PT3M15S
duration ms: 195733
explicit: false
by artist: The Cars
in album: Heartbeat City
  type: MusicAlbum
  date published: 1984-03-13
isrc code: USEE10170493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:25:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82754f8722e773aada5cb2114312f2009ebdb75d5c9bbd88e7889a42c3bb8c10
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/1FXdcQfIO9DWe63NwSWqfV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FXdcQfIO9DWe63NwSWqfV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82754f8722e773aada5cb2114312f2009ebdb75d5c9bbd88e7889a42c3bb8c10","isrc":"USEE10170493","name":"I Refuse","registered_at":"2026-06-07T18:25:51Z","spotify_id":"1FXdcQfIO9DWe63NwSWqfV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82754f8722e773aada5cb2114312f2009ebdb75d5c9bbd88e7889a42c3bb8c10. 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/1FXdcQfIO9DWe63NwSWqfV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FXdcQfIO9DWe63NwSWqfV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x82754f8722e773aada5cb2114312f2009ebdb75d5c9bbd88e7889a42c3bb8c10","isrc":"USEE10170493","name":"I Refuse","registered_at":"2026-06-07T18:25:51Z","spotify_id":"1FXdcQfIO9DWe63NwSWqfV","type":"track"}

Heartbeat City
type: MusicRecording
duration: PT4M30S
duration ms: 270013
explicit: false
by artist: The Cars
in album: Heartbeat City
  type: MusicAlbum
  date published: 1984-03-13
isrc code: USEE10170494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:15:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c
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/5QuQFz3QK3ILCpBgGHGss8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QuQFz3QK3ILCpBgGHGss8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c","isrc":"USEE10170494","name":"Heartbeat City","registered_at":"2026-06-04T06:15:42Z","spotify_id":"5QuQFz3QK3ILCpBgGHGss8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c. 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/5QuQFz3QK3ILCpBgGHGss8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QuQFz3QK3ILCpBgGHGss8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c","isrc":"USEE10170494","name":"Heartbeat City","registered_at":"2026-06-04T06:15:42Z","spotify_id":"5QuQFz3QK3ILCpBgGHGss8","type":"track"}

Heartbeat City (Expanded Edition)
type: MusicAlbum
date published: 1970-01-01
track: Hello Again - 2017 Remaster
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226414
  explicit: false
  by artist: The Cars
  in album: Heartbeat City (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:43:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb338ab9c60e3d5eec32f1aa85e09716236de1f8559ba0d4cc6db5f4befd1b05c
  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/1I3cmZZmhxGvL2QViQC17h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1I3cmZZmhxGvL2QViQC17h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb338ab9c60e3d5eec32f1aa85e09716236de1f8559ba0d4cc6db5f4befd1b05c","isrc":"USEE11700314","name":"Hello Again - 2017 Remaster","registered_at":"2026-06-04T12:43:31Z","spotify_id":"1I3cmZZmhxGvL2QViQC17h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb338ab9c60e3d5eec32f1aa85e09716236de1f8559ba0d4cc6db5f4befd1b05c. 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/1I3cmZZmhxGvL2QViQC17h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1I3cmZZmhxGvL2QViQC17h.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb338ab9c60e3d5eec32f1aa85e09716236de1f8559ba0d4cc6db5f4befd1b05c","isrc":"USEE11700314","name":"Hello Again - 2017 Remaster","registered_at":"2026-06-04T12:43:31Z","spotify_id":"1I3cmZZmhxGvL2QViQC17h","type":"track"}
track: Looking for Love - 2017 Remaster
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231555
  explicit: false
  by artist: The Cars
  in album: Heartbeat City (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:20:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cc12945a22e22e657adc1976c792d4445ade99d59442236dd9e9dec0077fe90
  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/3H6pTdzm0HzHat3TUPtPoJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H6pTdzm0HzHat3TUPtPoJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2cc12945a22e22e657adc1976c792d4445ade99d59442236dd9e9dec0077fe90","isrc":"USEE11700315","name":"Looking for Love - 2017 Remaster","registered_at":"2026-06-08T10:20:44Z","spotify_id":"3H6pTdzm0HzHat3TUPtPoJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc12945a22e22e657adc1976c792d4445ade99d59442236dd9e9dec0077fe90. 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/3H6pTdzm0HzHat3TUPtPoJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H6pTdzm0HzHat3TUPtPoJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2cc12945a22e22e657adc1976c792d4445ade99d59442236dd9e9dec0077fe90","isrc":"USEE11700315","name":"Looking for Love - 2017 Remaster","registered_at":"2026-06-08T10:20:44Z","spotify_id":"3H6pTdzm0HzHat3TUPtPoJ","type":"track"}
track: Magic - 2017 Remaster
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237232
  explicit: false
  by artist: The Cars
  in album: Heartbeat City (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700316
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T17:36:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6528fd5f7bba417c98c940777c56cf8e9d0eed799a43b54b29d3a7fe2345c4c1
  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/0SAbkr0dS7WK3yJSjaZSZl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SAbkr0dS7WK3yJSjaZSZl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6528fd5f7bba417c98c940777c56cf8e9d0eed799a43b54b29d3a7fe2345c4c1","isrc":"USEE11700316","name":"Magic - 2017 Remaster","registered_at":"2026-06-01T17:36:09Z","spotify_id":"0SAbkr0dS7WK3yJSjaZSZl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6528fd5f7bba417c98c940777c56cf8e9d0eed799a43b54b29d3a7fe2345c4c1. 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/0SAbkr0dS7WK3yJSjaZSZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SAbkr0dS7WK3yJSjaZSZl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6528fd5f7bba417c98c940777c56cf8e9d0eed799a43b54b29d3a7fe2345c4c1","isrc":"USEE11700316","name":"Magic - 2017 Remaster","registered_at":"2026-06-01T17:36:09Z","spotify_id":"0SAbkr0dS7WK3yJSjaZSZl","type":"track"}
track: Stranger Eyes - 2017 Remaster
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264838
  explicit: false
  by artist: The Cars
  in album: Heartbeat City (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700318
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:27:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3ffdc7164b82f117f227fb0b16a9355c58050aa54af08f3018123d8f6c81b20
  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/49l3XY4Qb11GKq0WhtbuRi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49l3XY4Qb11GKq0WhtbuRi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc3ffdc7164b82f117f227fb0b16a9355c58050aa54af08f3018123d8f6c81b20","isrc":"USEE11700318","name":"Stranger Eyes - 2017 Remaster","registered_at":"2026-06-07T18:27:51Z","spotify_id":"49l3XY4Qb11GKq0WhtbuRi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ffdc7164b82f117f227fb0b16a9355c58050aa54af08f3018123d8f6c81b20. 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/49l3XY4Qb11GKq0WhtbuRi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49l3XY4Qb11GKq0WhtbuRi.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc3ffdc7164b82f117f227fb0b16a9355c58050aa54af08f3018123d8f6c81b20","isrc":"USEE11700318","name":"Stranger Eyes - 2017 Remaster","registered_at":"2026-06-07T18:27:51Z","spotify_id":"49l3XY4Qb11GKq0WhtbuRi","type":"track"}
track: It's Not the Night - 2017 Remaster
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228771
  explicit: false
  by artist: The Cars
  in album: Heartbeat City (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700320
  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: Why Can't I Have You - 2017 Remaster
track: I Refuse - 2017 Remaster
track: Heartbeat City - 2017 Remaster
track: Hello Again - Remix; 2017 Remaster
track: Drive - Demo
track: One More Time - Early Version of "Why Can't I Have You"
track: Baby I Refuse - Early Version of "I Refuse"
track: Jacki - Early Version of "Heartbeat City"
track: Breakaway - 2017 Remaster [Remastered]
track: Tonight She Comes - 2017 Remaster

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T10:29:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9301d5ac11fc898560404c1ccdce669917dd7d64bb887981c859e79bc693c2e7

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/49V6owThKxpEo7RCNSIvHz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49V6owThKxpEo7RCNSIvHz

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9301d5ac11fc898560404c1ccdce669917dd7d64bb887981c859e79bc693c2e7","isrc":"USEE11700320","name":"It's Not the Night - 2017 Remaster","registered_at":"2026-06-08T10:29:18Z","spotify_id":"49V6owThKxpEo7RCNSIvHz","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 0x9301d5ac11fc898560404c1ccdce669917dd7d64bb887981c859e79bc693c2e7. 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/49V6owThKxpEo7RCNSIvHz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49V6owThKxpEo7RCNSIvHz.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x9301d5ac11fc898560404c1ccdce669917dd7d64bb887981c859e79bc693c2e7","isrc":"USEE11700320","name":"It's Not the Night - 2017 Remaster","registered_at":"2026-06-08T10:29:18Z","spotify_id":"49V6owThKxpEo7RCNSIvHz","type":"track"}

Why Can't I Have You - 2017 Remaster
type: MusicRecording
duration: PT4M3S
duration ms: 243834
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:37:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f513c49486522e2ab68478d4ef28a079450db9e2f70607fb795add8fe9d7d0e
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/24gmbHt5tMCsXZjloonzIm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gmbHt5tMCsXZjloonzIm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f513c49486522e2ab68478d4ef28a079450db9e2f70607fb795add8fe9d7d0e","isrc":"USEE11700321","name":"Why Can't I Have You - 2017 Remaster","registered_at":"2026-06-07T05:37:49Z","spotify_id":"24gmbHt5tMCsXZjloonzIm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f513c49486522e2ab68478d4ef28a079450db9e2f70607fb795add8fe9d7d0e. 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/24gmbHt5tMCsXZjloonzIm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gmbHt5tMCsXZjloonzIm.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1f513c49486522e2ab68478d4ef28a079450db9e2f70607fb795add8fe9d7d0e","isrc":"USEE11700321","name":"Why Can't I Have You - 2017 Remaster","registered_at":"2026-06-07T05:37:49Z","spotify_id":"24gmbHt5tMCsXZjloonzIm","type":"track"}

I Refuse - 2017 Remaster
type: MusicRecording
duration: PT3M15S
duration ms: 195881
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:22:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc62bfaa0b0ec8b3bc3cb851443903094c08ed62a7daf348630beac773f38340a
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/1v5OAGB2W0ri8KybppuOGW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v5OAGB2W0ri8KybppuOGW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc62bfaa0b0ec8b3bc3cb851443903094c08ed62a7daf348630beac773f38340a","isrc":"USEE11700322","name":"I Refuse - 2017 Remaster","registered_at":"2026-06-09T15:22:10Z","spotify_id":"1v5OAGB2W0ri8KybppuOGW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62bfaa0b0ec8b3bc3cb851443903094c08ed62a7daf348630beac773f38340a. 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/1v5OAGB2W0ri8KybppuOGW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v5OAGB2W0ri8KybppuOGW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc62bfaa0b0ec8b3bc3cb851443903094c08ed62a7daf348630beac773f38340a","isrc":"USEE11700322","name":"I Refuse - 2017 Remaster","registered_at":"2026-06-09T15:22:10Z","spotify_id":"1v5OAGB2W0ri8KybppuOGW","type":"track"}

Heartbeat City - 2017 Remaster
type: MusicRecording
duration: PT4M30S
duration ms: 270763
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:58:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6549d6abbb2099a06a5c37c6595cdd839ef39a51525e5c48ab83e4c75f23ef5d
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/3xf6wFX2cQlHYjheYPOu0F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xf6wFX2cQlHYjheYPOu0F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6549d6abbb2099a06a5c37c6595cdd839ef39a51525e5c48ab83e4c75f23ef5d","isrc":"USEE11700323","name":"Heartbeat City - 2017 Remaster","registered_at":"2026-06-06T01:58:56Z","spotify_id":"3xf6wFX2cQlHYjheYPOu0F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6549d6abbb2099a06a5c37c6595cdd839ef39a51525e5c48ab83e4c75f23ef5d. 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/3xf6wFX2cQlHYjheYPOu0F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xf6wFX2cQlHYjheYPOu0F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6549d6abbb2099a06a5c37c6595cdd839ef39a51525e5c48ab83e4c75f23ef5d","isrc":"USEE11700323","name":"Heartbeat City - 2017 Remaster","registered_at":"2026-06-06T01:58:56Z","spotify_id":"3xf6wFX2cQlHYjheYPOu0F","type":"track"}

Hello Again - Remix; 2017 Remaster
type: MusicRecording
duration: PT5M56S
duration ms: 356854
explicit: false
by artist: The Cars
by artist: Arthur Baker
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700324
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:18:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x198523eb732b211878d108b8f6d2b80493b3add65b4b17c33f769a06f257fab6
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/7wN9IXI2wfz8sZHQGONPvt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wN9IXI2wfz8sZHQGONPvt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x198523eb732b211878d108b8f6d2b80493b3add65b4b17c33f769a06f257fab6","isrc":"USEE11700324","name":"Hello Again - Remix; 2017 Remaster","registered_at":"2026-06-08T18:18:08Z","spotify_id":"7wN9IXI2wfz8sZHQGONPvt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198523eb732b211878d108b8f6d2b80493b3add65b4b17c33f769a06f257fab6. 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/7wN9IXI2wfz8sZHQGONPvt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wN9IXI2wfz8sZHQGONPvt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x198523eb732b211878d108b8f6d2b80493b3add65b4b17c33f769a06f257fab6","isrc":"USEE11700324","name":"Hello Again - Remix; 2017 Remaster","registered_at":"2026-06-08T18:18:08Z","spotify_id":"7wN9IXI2wfz8sZHQGONPvt","type":"track"}

Drive - Demo
type: MusicRecording
duration: PT4M44S
duration ms: 284541
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:39:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x984010707a17799c5ee985806fb547b8e54636d5db1150356a581fa0c1f152cc
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/0Rd5UkVMpRah8yH9ooxew8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rd5UkVMpRah8yH9ooxew8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x984010707a17799c5ee985806fb547b8e54636d5db1150356a581fa0c1f152cc","isrc":"USEE11700325","name":"Drive - Demo","registered_at":"2026-06-17T20:39:08Z","spotify_id":"0Rd5UkVMpRah8yH9ooxew8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984010707a17799c5ee985806fb547b8e54636d5db1150356a581fa0c1f152cc. 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/0Rd5UkVMpRah8yH9ooxew8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rd5UkVMpRah8yH9ooxew8.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x984010707a17799c5ee985806fb547b8e54636d5db1150356a581fa0c1f152cc","isrc":"USEE11700325","name":"Drive - Demo","registered_at":"2026-06-17T20:39:08Z","spotify_id":"0Rd5UkVMpRah8yH9ooxew8","type":"track"}

One More Time - Early Version of "Why Can't I Have You"
type: MusicRecording
duration: PT3M59S
duration ms: 239039
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700326
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:51:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5721a7148324f31d6750180a619c2b74eb8066be1bce388a51fb8c32398552cb
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/3FqTVS4q2aVcbj8nCxH3ol.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FqTVS4q2aVcbj8nCxH3ol
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5721a7148324f31d6750180a619c2b74eb8066be1bce388a51fb8c32398552cb","isrc":"USEE11700326","name":"One More Time - Early Version of \"Why Can't I Have You\"","registered_at":"2026-06-18T12:51:45Z","spotify_id":"3FqTVS4q2aVcbj8nCxH3ol","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5721a7148324f31d6750180a619c2b74eb8066be1bce388a51fb8c32398552cb. 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/3FqTVS4q2aVcbj8nCxH3ol.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FqTVS4q2aVcbj8nCxH3ol.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5721a7148324f31d6750180a619c2b74eb8066be1bce388a51fb8c32398552cb","isrc":"USEE11700326","name":"One More Time - Early Version of \"Why Can't I Have You\"","registered_at":"2026-06-18T12:51:45Z","spotify_id":"3FqTVS4q2aVcbj8nCxH3ol","type":"track"}

Baby I Refuse - Early Version of "I Refuse"
type: MusicRecording
duration: PT3M51S
duration ms: 231869
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:18:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed01fe823c71ed1bd312f64933b92d80da0989ca9ed6eeef106871cc98c31726
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/4CmAnf3IC3UaxjL0LoQv1o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CmAnf3IC3UaxjL0LoQv1o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed01fe823c71ed1bd312f64933b92d80da0989ca9ed6eeef106871cc98c31726","isrc":"USEE11700327","name":"Baby I Refuse - Early Version of \"I Refuse\"","registered_at":"2026-06-19T08:18:10Z","spotify_id":"4CmAnf3IC3UaxjL0LoQv1o","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed01fe823c71ed1bd312f64933b92d80da0989ca9ed6eeef106871cc98c31726. 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/4CmAnf3IC3UaxjL0LoQv1o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CmAnf3IC3UaxjL0LoQv1o.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xed01fe823c71ed1bd312f64933b92d80da0989ca9ed6eeef106871cc98c31726","isrc":"USEE11700327","name":"Baby I Refuse - Early Version of \"I Refuse\"","registered_at":"2026-06-19T08:18:10Z","spotify_id":"4CmAnf3IC3UaxjL0LoQv1o","type":"track"}

Jacki - Early Version of "Heartbeat City"
type: MusicRecording
duration: PT4M15S
duration ms: 255973
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700328
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ffb4bfb6eefda7a0d424d219ce4e3b62c8b1c03840ddad84b2ae1699082dcab
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/3Q0pa4rZctRTZuJHTTZENv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q0pa4rZctRTZuJHTTZENv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ffb4bfb6eefda7a0d424d219ce4e3b62c8b1c03840ddad84b2ae1699082dcab","isrc":"USEE11700328","name":"Jacki - Early Version of \"Heartbeat City\"","registered_at":"2026-06-06T15:57:55Z","spotify_id":"3Q0pa4rZctRTZuJHTTZENv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffb4bfb6eefda7a0d424d219ce4e3b62c8b1c03840ddad84b2ae1699082dcab. 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/3Q0pa4rZctRTZuJHTTZENv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q0pa4rZctRTZuJHTTZENv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2ffb4bfb6eefda7a0d424d219ce4e3b62c8b1c03840ddad84b2ae1699082dcab","isrc":"USEE11700328","name":"Jacki - Early Version of \"Heartbeat City\"","registered_at":"2026-06-06T15:57:55Z","spotify_id":"3Q0pa4rZctRTZuJHTTZENv","type":"track"}

Breakaway - 2017 Remaster [Remastered]
type: MusicRecording
duration: PT3M47S
duration ms: 227400
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700329
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:51:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004c2af6fefcfb9c3f41bb5bdcd07eb12ff40f729bd279dde769712b260e3a4d
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/7ANFzfltpCZAPnZNcd8EtX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ANFzfltpCZAPnZNcd8EtX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004c2af6fefcfb9c3f41bb5bdcd07eb12ff40f729bd279dde769712b260e3a4d","isrc":"USEE11700329","name":"Breakaway - 2017 Remaster [Remastered]","registered_at":"2026-06-18T12:51:39Z","spotify_id":"7ANFzfltpCZAPnZNcd8EtX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c2af6fefcfb9c3f41bb5bdcd07eb12ff40f729bd279dde769712b260e3a4d. 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/7ANFzfltpCZAPnZNcd8EtX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ANFzfltpCZAPnZNcd8EtX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x004c2af6fefcfb9c3f41bb5bdcd07eb12ff40f729bd279dde769712b260e3a4d","isrc":"USEE11700329","name":"Breakaway - 2017 Remaster [Remastered]","registered_at":"2026-06-18T12:51:39Z","spotify_id":"7ANFzfltpCZAPnZNcd8EtX","type":"track"}

Tonight She Comes - 2017 Remaster
type: MusicRecording
duration: PT3M57S
duration ms: 237668
explicit: false
by artist: The Cars
in album: Heartbeat City (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700330
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:07:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x500a51dd852778d50a86c46b57b50f4556ca1d36a7a3e4d3721abff4a0b8a518
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/38grNTrwhKRovfJNgtN3l8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38grNTrwhKRovfJNgtN3l8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x500a51dd852778d50a86c46b57b50f4556ca1d36a7a3e4d3721abff4a0b8a518","isrc":"USEE11700330","name":"Tonight She Comes - 2017 Remaster","registered_at":"2026-06-04T09:07:47Z","spotify_id":"38grNTrwhKRovfJNgtN3l8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500a51dd852778d50a86c46b57b50f4556ca1d36a7a3e4d3721abff4a0b8a518. 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/38grNTrwhKRovfJNgtN3l8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38grNTrwhKRovfJNgtN3l8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x500a51dd852778d50a86c46b57b50f4556ca1d36a7a3e4d3721abff4a0b8a518","isrc":"USEE11700330","name":"Tonight She Comes - 2017 Remaster","registered_at":"2026-06-04T09:07:47Z","spotify_id":"38grNTrwhKRovfJNgtN3l8","type":"track"}

Shake It Up
type: MusicAlbum
date published: 1981-11-06
track: Since You're Gone
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213293
  explicit: false
  by artist: The Cars
  in album: Shake It Up
    type: MusicAlbum
    date published: 1981-11-06
  isrc code: USEA28300007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:32:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x701a7e81610dca18c1141e4a529424a96cfe7fa7302d130a5053363dc8d3e042
  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/7zIjH2tLYxfyn2AAijMQ54.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zIjH2tLYxfyn2AAijMQ54
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x701a7e81610dca18c1141e4a529424a96cfe7fa7302d130a5053363dc8d3e042","isrc":"USEA28300007","name":"Since You're Gone","registered_at":"2026-06-04T13:32:35Z","spotify_id":"7zIjH2tLYxfyn2AAijMQ54","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a7e81610dca18c1141e4a529424a96cfe7fa7302d130a5053363dc8d3e042. 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/7zIjH2tLYxfyn2AAijMQ54.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zIjH2tLYxfyn2AAijMQ54.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x701a7e81610dca18c1141e4a529424a96cfe7fa7302d130a5053363dc8d3e042","isrc":"USEA28300007","name":"Since You're Gone","registered_at":"2026-06-04T13:32:35Z","spotify_id":"7zIjH2tLYxfyn2AAijMQ54","type":"track"}
track: Shake It Up
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215440
  explicit: false
  by artist: The Cars
  in album: Shake It Up
    type: MusicAlbum
    date published: 1981-11-06
  isrc code: USEE18100033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:59:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf
  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/5OWokvF4QOqMDQ8ByQsm6V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OWokvF4QOqMDQ8ByQsm6V
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf","isrc":"USEE18100033","name":"Shake It Up","registered_at":"2026-06-04T09:59:23Z","spotify_id":"5OWokvF4QOqMDQ8ByQsm6V","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf. 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/5OWokvF4QOqMDQ8ByQsm6V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OWokvF4QOqMDQ8ByQsm6V.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf","isrc":"USEE18100033","name":"Shake It Up","registered_at":"2026-06-04T09:59:23Z","spotify_id":"5OWokvF4QOqMDQ8ByQsm6V","type":"track"}
track: I'm Not the One
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254066
  explicit: false
  by artist: The Cars
  in album: Shake It Up
    type: MusicAlbum
    date published: 1981-11-06
  isrc code: USEA28300009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:41:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8572ee9083a13519ab5c7792a49de315a78e4b4853c323226791e67e924abc39
  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/6eRLUjHubf9tlO7ZCc04Da.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eRLUjHubf9tlO7ZCc04Da
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8572ee9083a13519ab5c7792a49de315a78e4b4853c323226791e67e924abc39","isrc":"USEA28300009","name":"I'm Not the One","registered_at":"2026-06-04T16:41:32Z","spotify_id":"6eRLUjHubf9tlO7ZCc04Da","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8572ee9083a13519ab5c7792a49de315a78e4b4853c323226791e67e924abc39. 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/6eRLUjHubf9tlO7ZCc04Da.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eRLUjHubf9tlO7ZCc04Da.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8572ee9083a13519ab5c7792a49de315a78e4b4853c323226791e67e924abc39","isrc":"USEA28300009","name":"I'm Not the One","registered_at":"2026-06-04T16:41:32Z","spotify_id":"6eRLUjHubf9tlO7ZCc04Da","type":"track"}
track: Victim of Love
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265106
  explicit: false
  by artist: The Cars
  in album: Shake It Up
    type: MusicAlbum
    date published: 1981-11-06
  isrc code: USEE10170510
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:02:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a0f6af67ebc07cf5563c2f6d123ae3a115bb71c16673160add90b0159a9cfb4
  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/7d8aCzekYH0O9M2pRhZ3ca.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d8aCzekYH0O9M2pRhZ3ca
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a0f6af67ebc07cf5563c2f6d123ae3a115bb71c16673160add90b0159a9cfb4","isrc":"USEE10170510","name":"Victim of Love","registered_at":"2026-06-08T16:02:50Z","spotify_id":"7d8aCzekYH0O9M2pRhZ3ca","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0f6af67ebc07cf5563c2f6d123ae3a115bb71c16673160add90b0159a9cfb4. 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/7d8aCzekYH0O9M2pRhZ3ca.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d8aCzekYH0O9M2pRhZ3ca.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3a0f6af67ebc07cf5563c2f6d123ae3a115bb71c16673160add90b0159a9cfb4","isrc":"USEE10170510","name":"Victim of Love","registered_at":"2026-06-08T16:02:50Z","spotify_id":"7d8aCzekYH0O9M2pRhZ3ca","type":"track"}
track: Cruiser
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297066
  explicit: false
  by artist: The Cars
  in album: Shake It Up
    type: MusicAlbum
    date published: 1981-11-06
  isrc code: USEE10170511
  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: A Dream Away
track: This Could Be Love
track: Think It Over
track: Maybe Baby

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T16:51:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x03f80f7789c365b27880f51e796258e3861017e168044698168ff48d29cc31eb

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/5ZVfnX8Yx2IfLn8HUFK27T.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZVfnX8Yx2IfLn8HUFK27T

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

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 0x03f80f7789c365b27880f51e796258e3861017e168044698168ff48d29cc31eb. 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/5ZVfnX8Yx2IfLn8HUFK27T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZVfnX8Yx2IfLn8HUFK27T.
date published: 2026-06-13T15:41:10Z

A Dream Away
type: MusicRecording
duration: PT5M40S
duration ms: 340693
explicit: false
by artist: The Cars
in album: Shake It Up
  type: MusicAlbum
  date published: 1981-11-06
isrc code: USEE10170512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:03:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00fefa954eaa0248745c3cf247b461ab1824e8d0fdee5256b5b085e6c2ced5de
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/4F04VUPxNNqhGuLYT4jOtg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F04VUPxNNqhGuLYT4jOtg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00fefa954eaa0248745c3cf247b461ab1824e8d0fdee5256b5b085e6c2ced5de","isrc":"USEE10170512","name":"A Dream Away","registered_at":"2026-06-08T16:03:02Z","spotify_id":"4F04VUPxNNqhGuLYT4jOtg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fefa954eaa0248745c3cf247b461ab1824e8d0fdee5256b5b085e6c2ced5de. 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/4F04VUPxNNqhGuLYT4jOtg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F04VUPxNNqhGuLYT4jOtg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x00fefa954eaa0248745c3cf247b461ab1824e8d0fdee5256b5b085e6c2ced5de","isrc":"USEE10170512","name":"A Dream Away","registered_at":"2026-06-08T16:03:02Z","spotify_id":"4F04VUPxNNqhGuLYT4jOtg","type":"track"}

This Could Be Love
type: MusicRecording
duration: PT4M27S
duration ms: 267266
explicit: false
by artist: The Cars
in album: Shake It Up
  type: MusicAlbum
  date published: 1981-11-06
isrc code: USEE10170506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:02:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3be3197a8cbf0eec0fef0ae5ea82b5729925d5294ef373781d4e8fd9c24614c
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/5yRTyEdzaHdFoB6b9bOOGL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yRTyEdzaHdFoB6b9bOOGL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3be3197a8cbf0eec0fef0ae5ea82b5729925d5294ef373781d4e8fd9c24614c","isrc":"USEE10170506","name":"This Could Be Love","registered_at":"2026-06-18T09:02:32Z","spotify_id":"5yRTyEdzaHdFoB6b9bOOGL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3be3197a8cbf0eec0fef0ae5ea82b5729925d5294ef373781d4e8fd9c24614c. 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/5yRTyEdzaHdFoB6b9bOOGL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yRTyEdzaHdFoB6b9bOOGL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb3be3197a8cbf0eec0fef0ae5ea82b5729925d5294ef373781d4e8fd9c24614c","isrc":"USEE10170506","name":"This Could Be Love","registered_at":"2026-06-18T09:02:32Z","spotify_id":"5yRTyEdzaHdFoB6b9bOOGL","type":"track"}

Think It Over
type: MusicRecording
duration: PT4M56S
duration ms: 296400
explicit: false
by artist: The Cars
in album: Shake It Up
  type: MusicAlbum
  date published: 1981-11-06
isrc code: USEE10170514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:12:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7579c72fc9445581e714f4f91831cadaa5203d94b1633c8fd5573cbfcb075a9a
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/5ELfYBuqIOBzRlKF8mbugz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ELfYBuqIOBzRlKF8mbugz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7579c72fc9445581e714f4f91831cadaa5203d94b1633c8fd5573cbfcb075a9a","isrc":"USEE10170514","name":"Think It Over","registered_at":"2026-06-08T16:12:50Z","spotify_id":"5ELfYBuqIOBzRlKF8mbugz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7579c72fc9445581e714f4f91831cadaa5203d94b1633c8fd5573cbfcb075a9a. 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/5ELfYBuqIOBzRlKF8mbugz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ELfYBuqIOBzRlKF8mbugz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7579c72fc9445581e714f4f91831cadaa5203d94b1633c8fd5573cbfcb075a9a","isrc":"USEE10170514","name":"Think It Over","registered_at":"2026-06-08T16:12:50Z","spotify_id":"5ELfYBuqIOBzRlKF8mbugz","type":"track"}

Maybe Baby
type: MusicRecording
duration: PT5M3S
duration ms: 303040
explicit: false
by artist: The Cars
in album: Shake It Up
  type: MusicAlbum
  date published: 1981-11-06
isrc code: USEE10170513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:52:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd789397e5598367a704d7679cbcf4fbf5240f7e326d1454637533fcb66794630
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/6huOnVM4oYqC3Cekm6QTgX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6huOnVM4oYqC3Cekm6QTgX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd789397e5598367a704d7679cbcf4fbf5240f7e326d1454637533fcb66794630","isrc":"USEE10170513","name":"Maybe Baby","registered_at":"2026-06-19T20:52:02Z","spotify_id":"6huOnVM4oYqC3Cekm6QTgX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd789397e5598367a704d7679cbcf4fbf5240f7e326d1454637533fcb66794630. 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/6huOnVM4oYqC3Cekm6QTgX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6huOnVM4oYqC3Cekm6QTgX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd789397e5598367a704d7679cbcf4fbf5240f7e326d1454637533fcb66794630","isrc":"USEE10170513","name":"Maybe Baby","registered_at":"2026-06-19T20:52:02Z","spotify_id":"6huOnVM4oYqC3Cekm6QTgX","type":"track"}

Shake It Up (Expanded Edition)
type: MusicAlbum
date published: 1970-01-01
track: Since You're Gone - 2017 Remaster
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211306
  explicit: false
  by artist: The Cars
  in album: Shake It Up (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:26:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe173f31d5f1ca2218fcef00adcd28d606655447a2c90ac732c9113f0cb39030d
  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/32DHqroB1hXKwtDap7vTZL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32DHqroB1hXKwtDap7vTZL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe173f31d5f1ca2218fcef00adcd28d606655447a2c90ac732c9113f0cb39030d","isrc":"USEE11700297","name":"Since You're Gone - 2017 Remaster","registered_at":"2026-06-04T10:26:36Z","spotify_id":"32DHqroB1hXKwtDap7vTZL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe173f31d5f1ca2218fcef00adcd28d606655447a2c90ac732c9113f0cb39030d. 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/32DHqroB1hXKwtDap7vTZL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32DHqroB1hXKwtDap7vTZL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe173f31d5f1ca2218fcef00adcd28d606655447a2c90ac732c9113f0cb39030d","isrc":"USEE11700297","name":"Since You're Gone - 2017 Remaster","registered_at":"2026-06-04T10:26:36Z","spotify_id":"32DHqroB1hXKwtDap7vTZL","type":"track"}
track: Shake It Up - 2017 Remaster
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211960
  explicit: false
  by artist: The Cars
  in album: Shake It Up (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:05:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a78aa44ab19b1dadb8365887968d5c752f4a80a876965e34f97dd8b4208c874
  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/3ZBzJbqwV2gQUAe4ofghOo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZBzJbqwV2gQUAe4ofghOo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a78aa44ab19b1dadb8365887968d5c752f4a80a876965e34f97dd8b4208c874","isrc":"USEE11700298","name":"Shake It Up - 2017 Remaster","registered_at":"2026-06-04T08:05:08Z","spotify_id":"3ZBzJbqwV2gQUAe4ofghOo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a78aa44ab19b1dadb8365887968d5c752f4a80a876965e34f97dd8b4208c874. 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/3ZBzJbqwV2gQUAe4ofghOo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZBzJbqwV2gQUAe4ofghOo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2a78aa44ab19b1dadb8365887968d5c752f4a80a876965e34f97dd8b4208c874","isrc":"USEE11700298","name":"Shake It Up - 2017 Remaster","registered_at":"2026-06-04T08:05:08Z","spotify_id":"3ZBzJbqwV2gQUAe4ofghOo","type":"track"}
track: I'm Not the One - 2017 Remaster
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249866
  explicit: false
  by artist: The Cars
  in album: Shake It Up (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700299
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:45:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4eef965f016a80a59c3e8b6169eabd822dfcdb1a8ef8825c96d0c092cf77e225
  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/42Mf4dY4gail6pfPiyifgQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Mf4dY4gail6pfPiyifgQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4eef965f016a80a59c3e8b6169eabd822dfcdb1a8ef8825c96d0c092cf77e225","isrc":"USEE11700299","name":"I'm Not the One - 2017 Remaster","registered_at":"2026-06-07T04:45:06Z","spotify_id":"42Mf4dY4gail6pfPiyifgQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eef965f016a80a59c3e8b6169eabd822dfcdb1a8ef8825c96d0c092cf77e225. 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/42Mf4dY4gail6pfPiyifgQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Mf4dY4gail6pfPiyifgQ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x4eef965f016a80a59c3e8b6169eabd822dfcdb1a8ef8825c96d0c092cf77e225","isrc":"USEE11700299","name":"I'm Not the One - 2017 Remaster","registered_at":"2026-06-07T04:45:06Z","spotify_id":"42Mf4dY4gail6pfPiyifgQ","type":"track"}
track: Victim of Love - 2017 Remaster
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264306
  explicit: false
  by artist: The Cars
  in album: Shake It Up (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700300
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T09:00:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x049684477965970b2402469695900c40b09b5abb19cf5a97b710a06dfd65bcec
  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/2BXnn3S2t6Ci73n9seemea.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BXnn3S2t6Ci73n9seemea
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x049684477965970b2402469695900c40b09b5abb19cf5a97b710a06dfd65bcec","isrc":"USEE11700300","name":"Victim of Love - 2017 Remaster","registered_at":"2026-06-18T09:00:53Z","spotify_id":"2BXnn3S2t6Ci73n9seemea","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049684477965970b2402469695900c40b09b5abb19cf5a97b710a06dfd65bcec. 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/2BXnn3S2t6Ci73n9seemea.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BXnn3S2t6Ci73n9seemea.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x049684477965970b2402469695900c40b09b5abb19cf5a97b710a06dfd65bcec","isrc":"USEE11700300","name":"Victim of Love - 2017 Remaster","registered_at":"2026-06-18T09:00:53Z","spotify_id":"2BXnn3S2t6Ci73n9seemea","type":"track"}
track: Cruiser - 2017 Remaster
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296893
  explicit: false
  by artist: The Cars
  in album: Shake It Up (Expanded Edition)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE11700301
  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: A Dream Away - 2017 Remaster
track: This Could Be Love - 2017 Remaster
track: Think It Over - 2017 Remaster
track: Maybe Baby - 2017 Remaster
track: Since You're Gone - Early Version
track: Shake It Up - Demo
track: I'm Not the One - Remix; 2017 Remaster
track: Cruiser - Early Version
track: Take It on the Run - Early Version of "A Dream Away"
track: Coming Up on You Again - 1981 Version of "Coming Up on You"
track: Little Black Egg - 2017 Remaster
track: Midnight Dancer

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T22:40:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7a31fbcb0f67c6817996185777ccb4d897a4280bd838dc94ab7687f583128449

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/36I9E4bkyPauoXvKgT1xzL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36I9E4bkyPauoXvKgT1xzL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7a31fbcb0f67c6817996185777ccb4d897a4280bd838dc94ab7687f583128449","isrc":"USEE11700301","name":"Cruiser - 2017 Remaster","registered_at":"2026-06-09T22:40:44Z","spotify_id":"36I9E4bkyPauoXvKgT1xzL","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 0x7a31fbcb0f67c6817996185777ccb4d897a4280bd838dc94ab7687f583128449. 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/36I9E4bkyPauoXvKgT1xzL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36I9E4bkyPauoXvKgT1xzL.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x7a31fbcb0f67c6817996185777ccb4d897a4280bd838dc94ab7687f583128449","isrc":"USEE11700301","name":"Cruiser - 2017 Remaster","registered_at":"2026-06-09T22:40:44Z","spotify_id":"36I9E4bkyPauoXvKgT1xzL","type":"track"}

A Dream Away - 2017 Remaster
type: MusicRecording
duration: PT5M40S
duration ms: 340200
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T16:02:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cc57e6abd78f81ba2d251521c381b5e10483677061a6c5df8c207d200c0dd2e
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/12fKpb9QgcHegCQYvKhejP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12fKpb9QgcHegCQYvKhejP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cc57e6abd78f81ba2d251521c381b5e10483677061a6c5df8c207d200c0dd2e","isrc":"USEE11700302","name":"A Dream Away - 2017 Remaster","registered_at":"2026-06-20T16:02:05Z","spotify_id":"12fKpb9QgcHegCQYvKhejP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc57e6abd78f81ba2d251521c381b5e10483677061a6c5df8c207d200c0dd2e. 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/12fKpb9QgcHegCQYvKhejP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12fKpb9QgcHegCQYvKhejP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7cc57e6abd78f81ba2d251521c381b5e10483677061a6c5df8c207d200c0dd2e","isrc":"USEE11700302","name":"A Dream Away - 2017 Remaster","registered_at":"2026-06-20T16:02:05Z","spotify_id":"12fKpb9QgcHegCQYvKhejP","type":"track"}

This Could Be Love - 2017 Remaster
type: MusicRecording
duration: PT4M26S
duration ms: 266760
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:02:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5735a8599dbe096a15a9b7604a977c623828c5450a7b1f42a6ea64eb4a84c81e
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/5aW8YbI05HGBZ9OjNCNVvX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aW8YbI05HGBZ9OjNCNVvX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5735a8599dbe096a15a9b7604a977c623828c5450a7b1f42a6ea64eb4a84c81e","isrc":"USEE11700303","name":"This Could Be Love - 2017 Remaster","registered_at":"2026-06-18T09:02:22Z","spotify_id":"5aW8YbI05HGBZ9OjNCNVvX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5735a8599dbe096a15a9b7604a977c623828c5450a7b1f42a6ea64eb4a84c81e. 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/5aW8YbI05HGBZ9OjNCNVvX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aW8YbI05HGBZ9OjNCNVvX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5735a8599dbe096a15a9b7604a977c623828c5450a7b1f42a6ea64eb4a84c81e","isrc":"USEE11700303","name":"This Could Be Love - 2017 Remaster","registered_at":"2026-06-18T09:02:22Z","spotify_id":"5aW8YbI05HGBZ9OjNCNVvX","type":"track"}

Think It Over - 2017 Remaster
type: MusicRecording
duration: PT4M56S
duration ms: 296040
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:56:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16ee5edc3191112e27fb058373007ecb24bf00d79edad2565260bd54d3b3e60f
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/25MHoUvSMSRTWeEVij3ozQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25MHoUvSMSRTWeEVij3ozQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16ee5edc3191112e27fb058373007ecb24bf00d79edad2565260bd54d3b3e60f","isrc":"USEE11700304","name":"Think It Over - 2017 Remaster","registered_at":"2026-06-21T14:56:36Z","spotify_id":"25MHoUvSMSRTWeEVij3ozQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ee5edc3191112e27fb058373007ecb24bf00d79edad2565260bd54d3b3e60f. 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/25MHoUvSMSRTWeEVij3ozQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25MHoUvSMSRTWeEVij3ozQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x16ee5edc3191112e27fb058373007ecb24bf00d79edad2565260bd54d3b3e60f","isrc":"USEE11700304","name":"Think It Over - 2017 Remaster","registered_at":"2026-06-21T14:56:36Z","spotify_id":"25MHoUvSMSRTWeEVij3ozQ","type":"track"}

Maybe Baby - 2017 Remaster
type: MusicRecording
duration: PT5M5S
duration ms: 305706
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:58:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5433feb24e6d6dbb21e959b392132fa72c619a3657eadc6c1ef932e3b6f5856f
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/6dRmDD6eFwRg17EYpxozNP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dRmDD6eFwRg17EYpxozNP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5433feb24e6d6dbb21e959b392132fa72c619a3657eadc6c1ef932e3b6f5856f","isrc":"USEE11700305","name":"Maybe Baby - 2017 Remaster","registered_at":"2026-06-21T14:58:24Z","spotify_id":"6dRmDD6eFwRg17EYpxozNP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5433feb24e6d6dbb21e959b392132fa72c619a3657eadc6c1ef932e3b6f5856f. 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/6dRmDD6eFwRg17EYpxozNP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dRmDD6eFwRg17EYpxozNP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5433feb24e6d6dbb21e959b392132fa72c619a3657eadc6c1ef932e3b6f5856f","isrc":"USEE11700305","name":"Maybe Baby - 2017 Remaster","registered_at":"2026-06-21T14:58:24Z","spotify_id":"6dRmDD6eFwRg17EYpxozNP","type":"track"}

Since You're Gone - Early Version
type: MusicRecording
duration: PT5M56S
duration ms: 356693
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:57:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8d9e6a1dbcc1cffe26bfb4d5d1f792736eb318798ff51e3b63ab321cef02035
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/0Ggan1DIr39uNeheqwlrbV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ggan1DIr39uNeheqwlrbV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8d9e6a1dbcc1cffe26bfb4d5d1f792736eb318798ff51e3b63ab321cef02035","isrc":"USEE11700306","name":"Since You're Gone - Early Version","registered_at":"2026-06-20T15:57:21Z","spotify_id":"0Ggan1DIr39uNeheqwlrbV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d9e6a1dbcc1cffe26bfb4d5d1f792736eb318798ff51e3b63ab321cef02035. 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/0Ggan1DIr39uNeheqwlrbV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ggan1DIr39uNeheqwlrbV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb8d9e6a1dbcc1cffe26bfb4d5d1f792736eb318798ff51e3b63ab321cef02035","isrc":"USEE11700306","name":"Since You're Gone - Early Version","registered_at":"2026-06-20T15:57:21Z","spotify_id":"0Ggan1DIr39uNeheqwlrbV","type":"track"}

Shake It Up - Demo
type: MusicRecording
duration: PT4M10S
duration ms: 250226
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:41:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8de01a41aa3b28bd55062d9c63b8088ce52e290513ec1e027e848b7067b4bf7e
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/2MYLnYRSS50VF1Id16lyaq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYLnYRSS50VF1Id16lyaq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8de01a41aa3b28bd55062d9c63b8088ce52e290513ec1e027e848b7067b4bf7e","isrc":"USEE11700307","name":"Shake It Up - Demo","registered_at":"2026-06-20T23:41:19Z","spotify_id":"2MYLnYRSS50VF1Id16lyaq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de01a41aa3b28bd55062d9c63b8088ce52e290513ec1e027e848b7067b4bf7e. 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/2MYLnYRSS50VF1Id16lyaq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYLnYRSS50VF1Id16lyaq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8de01a41aa3b28bd55062d9c63b8088ce52e290513ec1e027e848b7067b4bf7e","isrc":"USEE11700307","name":"Shake It Up - Demo","registered_at":"2026-06-20T23:41:19Z","spotify_id":"2MYLnYRSS50VF1Id16lyaq","type":"track"}

I'm Not the One - Remix; 2017 Remaster
type: MusicRecording
duration: PT4M10S
duration ms: 250960
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:02:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe93bd678efb4262f5d55ce7bbfcce483023fb10e4deabc025159696015ceb66f
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/2xQR1hPDkXRs0G6Za9ttOq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xQR1hPDkXRs0G6Za9ttOq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe93bd678efb4262f5d55ce7bbfcce483023fb10e4deabc025159696015ceb66f","isrc":"USEE11700308","name":"I'm Not the One - Remix; 2017 Remaster","registered_at":"2026-06-18T09:02:12Z","spotify_id":"2xQR1hPDkXRs0G6Za9ttOq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93bd678efb4262f5d55ce7bbfcce483023fb10e4deabc025159696015ceb66f. 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/2xQR1hPDkXRs0G6Za9ttOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xQR1hPDkXRs0G6Za9ttOq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe93bd678efb4262f5d55ce7bbfcce483023fb10e4deabc025159696015ceb66f","isrc":"USEE11700308","name":"I'm Not the One - Remix; 2017 Remaster","registered_at":"2026-06-18T09:02:12Z","spotify_id":"2xQR1hPDkXRs0G6Za9ttOq","type":"track"}

Cruiser - Early Version
type: MusicRecording
duration: PT4M59S
duration ms: 299560
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T14:52:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0c21f825191362720c54445154f235cfc956e846757e37b940fe34668ac5aac
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/6QZOPUjjIvVvK33ume2dWW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QZOPUjjIvVvK33ume2dWW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0c21f825191362720c54445154f235cfc956e846757e37b940fe34668ac5aac","isrc":"USEE11700309","name":"Cruiser - Early Version","registered_at":"2026-06-22T14:52:53Z","spotify_id":"6QZOPUjjIvVvK33ume2dWW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c21f825191362720c54445154f235cfc956e846757e37b940fe34668ac5aac. 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/6QZOPUjjIvVvK33ume2dWW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QZOPUjjIvVvK33ume2dWW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0c21f825191362720c54445154f235cfc956e846757e37b940fe34668ac5aac","isrc":"USEE11700309","name":"Cruiser - Early Version","registered_at":"2026-06-22T14:52:53Z","spotify_id":"6QZOPUjjIvVvK33ume2dWW","type":"track"}

Take It on the Run - Early Version of "A Dream Away"
type: MusicRecording
duration: PT6M18S
duration ms: 378666
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:10:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a4e2b4288acf6ddd70f2091cd1208e08064e3c8ee73cc68dabf594aea13dd80
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/2qWp4J5PJp02nuFmXtqQbw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qWp4J5PJp02nuFmXtqQbw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a4e2b4288acf6ddd70f2091cd1208e08064e3c8ee73cc68dabf594aea13dd80","isrc":"USEE11700310","name":"Take It on the Run - Early Version of \"A Dream Away\"","registered_at":"2026-06-22T17:10:57Z","spotify_id":"2qWp4J5PJp02nuFmXtqQbw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4e2b4288acf6ddd70f2091cd1208e08064e3c8ee73cc68dabf594aea13dd80. 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/2qWp4J5PJp02nuFmXtqQbw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qWp4J5PJp02nuFmXtqQbw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7a4e2b4288acf6ddd70f2091cd1208e08064e3c8ee73cc68dabf594aea13dd80","isrc":"USEE11700310","name":"Take It on the Run - Early Version of \"A Dream Away\"","registered_at":"2026-06-22T17:10:57Z","spotify_id":"2qWp4J5PJp02nuFmXtqQbw","type":"track"}

Coming Up on You Again - 1981 Version of "Coming Up on You"
type: MusicRecording
duration: PT5M21S
duration ms: 321186
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T03:14:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f355dc6cb3aaa12e0e4a9d8db3556ef90f6f8b54f2623291d156cea2f9faf2a
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/0sySRNxPDfvUWyjyoyuoHk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sySRNxPDfvUWyjyoyuoHk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f355dc6cb3aaa12e0e4a9d8db3556ef90f6f8b54f2623291d156cea2f9faf2a","isrc":"USEE11700311","name":"Coming Up on You Again - 1981 Version of \"Coming Up on You\"","registered_at":"2026-06-25T03:14:30Z","spotify_id":"0sySRNxPDfvUWyjyoyuoHk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f355dc6cb3aaa12e0e4a9d8db3556ef90f6f8b54f2623291d156cea2f9faf2a. 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/0sySRNxPDfvUWyjyoyuoHk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sySRNxPDfvUWyjyoyuoHk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1f355dc6cb3aaa12e0e4a9d8db3556ef90f6f8b54f2623291d156cea2f9faf2a","isrc":"USEE11700311","name":"Coming Up on You Again - 1981 Version of \"Coming Up on You\"","registered_at":"2026-06-25T03:14:30Z","spotify_id":"0sySRNxPDfvUWyjyoyuoHk","type":"track"}

Little Black Egg - 2017 Remaster
type: MusicRecording
duration: PT2M54S
duration ms: 174000
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf06375b0c27f36521f4df74f64b61fe8eb6337a44449fd94641498ff1f1537ef
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/6JEysFLtYiCSfciCj0ri1E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JEysFLtYiCSfciCj0ri1E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf06375b0c27f36521f4df74f64b61fe8eb6337a44449fd94641498ff1f1537ef","isrc":"USEE11700312","name":"Little Black Egg - 2017 Remaster","registered_at":"2026-06-20T15:57:55Z","spotify_id":"6JEysFLtYiCSfciCj0ri1E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06375b0c27f36521f4df74f64b61fe8eb6337a44449fd94641498ff1f1537ef. 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/6JEysFLtYiCSfciCj0ri1E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JEysFLtYiCSfciCj0ri1E.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf06375b0c27f36521f4df74f64b61fe8eb6337a44449fd94641498ff1f1537ef","isrc":"USEE11700312","name":"Little Black Egg - 2017 Remaster","registered_at":"2026-06-20T15:57:55Z","spotify_id":"6JEysFLtYiCSfciCj0ri1E","type":"track"}

Midnight Dancer
type: MusicRecording
duration: PT4M22S
duration ms: 262146
explicit: false
by artist: The Cars
in album: Shake It Up (Expanded Edition)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE11700313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T14:48:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24ea5dd705da0ae92d776b6bb83ca3a1f5620239d4e4b91f067b1269f316f160
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/5kCjHUh0QdbANYM0ZVlLVO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kCjHUh0QdbANYM0ZVlLVO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24ea5dd705da0ae92d776b6bb83ca3a1f5620239d4e4b91f067b1269f316f160","isrc":"USEE11700313","name":"Midnight Dancer","registered_at":"2026-06-22T14:48:53Z","spotify_id":"5kCjHUh0QdbANYM0ZVlLVO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ea5dd705da0ae92d776b6bb83ca3a1f5620239d4e4b91f067b1269f316f160. 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/5kCjHUh0QdbANYM0ZVlLVO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kCjHUh0QdbANYM0ZVlLVO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x24ea5dd705da0ae92d776b6bb83ca3a1f5620239d4e4b91f067b1269f316f160","isrc":"USEE11700313","name":"Midnight Dancer","registered_at":"2026-06-22T14:48:53Z","spotify_id":"5kCjHUh0QdbANYM0ZVlLVO","type":"track"}

Panorama
type: MusicAlbum
date published: 1980-01-01
track: Panorama
  type: MusicRecording
  duration: PT5M44S
  duration ms: 344666
  explicit: false
  by artist: The Cars
  in album: Panorama
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: USEE10170495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:09:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d08b8c4ee96354ea1616a094b98c0cd8a531a9a3f88c5b67756a86ca7d4ca2a
  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/0Gf4jjRL9UxYrG7pGjZls4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Gf4jjRL9UxYrG7pGjZls4
  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 0x5d08b8c4ee96354ea1616a094b98c0cd8a531a9a3f88c5b67756a86ca7d4ca2a. 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/0Gf4jjRL9UxYrG7pGjZls4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Gf4jjRL9UxYrG7pGjZls4.
    date published: 2026-06-13T17:25:41Z
track: Touch and Go
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297733
  explicit: false
  by artist: The Cars
  in album: Panorama
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: USEA28700016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:51:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf31ab38574d0065745100cb3955deb6a951f7d25b8314a0bf24289d6c7e6d50
  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/2pGw0Nuj75rdFt84bIAMlT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pGw0Nuj75rdFt84bIAMlT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf31ab38574d0065745100cb3955deb6a951f7d25b8314a0bf24289d6c7e6d50","isrc":"USEA28700016","name":"Touch and Go","registered_at":"2026-06-04T13:51:03Z","spotify_id":"2pGw0Nuj75rdFt84bIAMlT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf31ab38574d0065745100cb3955deb6a951f7d25b8314a0bf24289d6c7e6d50. 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/2pGw0Nuj75rdFt84bIAMlT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pGw0Nuj75rdFt84bIAMlT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcf31ab38574d0065745100cb3955deb6a951f7d25b8314a0bf24289d6c7e6d50","isrc":"USEA28700016","name":"Touch and Go","registered_at":"2026-06-04T13:51:03Z","spotify_id":"2pGw0Nuj75rdFt84bIAMlT","type":"track"}
track: Gimme Some Slack
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214093
  explicit: false
  by artist: The Cars
  in album: Panorama
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: USEE10170497
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:31:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34b42055882bee96d3c5329957b19ef5bd7e7e7ec7344f7637ff86a629be2046
  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/4PvtsTJDq5T7DdfPIImRnr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PvtsTJDq5T7DdfPIImRnr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x34b42055882bee96d3c5329957b19ef5bd7e7e7ec7344f7637ff86a629be2046","isrc":"USEE10170497","name":"Gimme Some Slack","registered_at":"2026-06-07T10:31:48Z","spotify_id":"4PvtsTJDq5T7DdfPIImRnr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b42055882bee96d3c5329957b19ef5bd7e7e7ec7344f7637ff86a629be2046. 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/4PvtsTJDq5T7DdfPIImRnr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PvtsTJDq5T7DdfPIImRnr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x34b42055882bee96d3c5329957b19ef5bd7e7e7ec7344f7637ff86a629be2046","isrc":"USEE10170497","name":"Gimme Some Slack","registered_at":"2026-06-07T10:31:48Z","spotify_id":"4PvtsTJDq5T7DdfPIImRnr","type":"track"}
track: Don't Tell Me No
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242666
  explicit: false
  by artist: The Cars
  in album: Panorama
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: USEE10170498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:08:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a3f9dc21ebee1340407e6fa7a24d8106810bdba8de009c9c6fa3dae3caf9460
  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/0Jb0YJIyHajd6277l8v3X7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jb0YJIyHajd6277l8v3X7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a3f9dc21ebee1340407e6fa7a24d8106810bdba8de009c9c6fa3dae3caf9460","isrc":"USEE10170498","name":"Don't Tell Me No","registered_at":"2026-06-08T16:08:30Z","spotify_id":"0Jb0YJIyHajd6277l8v3X7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3f9dc21ebee1340407e6fa7a24d8106810bdba8de009c9c6fa3dae3caf9460. 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/0Jb0YJIyHajd6277l8v3X7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jb0YJIyHajd6277l8v3X7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1a3f9dc21ebee1340407e6fa7a24d8106810bdba8de009c9c6fa3dae3caf9460","isrc":"USEE10170498","name":"Don't Tell Me No","registered_at":"2026-06-08T16:08:30Z","spotify_id":"0Jb0YJIyHajd6277l8v3X7","type":"track"}
track: Getting Through
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157773
  explicit: false
  by artist: The Cars
  in album: Panorama
    type: MusicAlbum
    date published: 1980-01-01
  isrc code: USEE10170499
  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: Misfit Kid
track: Down Boys
track: You Wear Those Eyes
track: Running to You
track: Up and Down

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T20:49:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xffae05300003ca6318714868826fe25a97270faa3cad24aeb37c60328e8f8b83

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1mo87gRM0QfNQq0vr8b22Z.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mo87gRM0QfNQq0vr8b22Z

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xffae05300003ca6318714868826fe25a97270faa3cad24aeb37c60328e8f8b83","isrc":"USEE10170499","name":"Getting Through","registered_at":"2026-06-19T20:49:21Z","spotify_id":"1mo87gRM0QfNQq0vr8b22Z","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 0xffae05300003ca6318714868826fe25a97270faa3cad24aeb37c60328e8f8b83. 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/1mo87gRM0QfNQq0vr8b22Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mo87gRM0QfNQq0vr8b22Z.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xffae05300003ca6318714868826fe25a97270faa3cad24aeb37c60328e8f8b83","isrc":"USEE10170499","name":"Getting Through","registered_at":"2026-06-19T20:49:21Z","spotify_id":"1mo87gRM0QfNQq0vr8b22Z","type":"track"}

Misfit Kid
type: MusicRecording
duration: PT4M32S
duration ms: 272066
explicit: false
by artist: The Cars
in album: Panorama
  type: MusicAlbum
  date published: 1980-01-01
isrc code: USEE10170500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T01:38:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7175bcd7efe982c6f249bea6710c9e1683fa6b8d2af68ab710fcb7f768741f0
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/6fW3YBaiST6LnAHYzR3XG4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fW3YBaiST6LnAHYzR3XG4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7175bcd7efe982c6f249bea6710c9e1683fa6b8d2af68ab710fcb7f768741f0","isrc":"USEE10170500","name":"Misfit Kid","registered_at":"2026-06-09T01:38:22Z","spotify_id":"6fW3YBaiST6LnAHYzR3XG4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7175bcd7efe982c6f249bea6710c9e1683fa6b8d2af68ab710fcb7f768741f0. 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/6fW3YBaiST6LnAHYzR3XG4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fW3YBaiST6LnAHYzR3XG4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa7175bcd7efe982c6f249bea6710c9e1683fa6b8d2af68ab710fcb7f768741f0","isrc":"USEE10170500","name":"Misfit Kid","registered_at":"2026-06-09T01:38:22Z","spotify_id":"6fW3YBaiST6LnAHYzR3XG4","type":"track"}

Down Boys
type: MusicRecording
duration: PT3M7S
duration ms: 187026
explicit: false
by artist: The Cars
in album: Panorama
  type: MusicAlbum
  date published: 1980-01-01
isrc code: USEE10170501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:48:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3caec42fdf840665a45b9877a7a21ed09b8850799efa64be8c1e35b46a64b5c
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/5KRYslCVpMjk4EcR6hOYtr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KRYslCVpMjk4EcR6hOYtr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3caec42fdf840665a45b9877a7a21ed09b8850799efa64be8c1e35b46a64b5c","isrc":"USEE10170501","name":"Down Boys","registered_at":"2026-06-19T20:48:43Z","spotify_id":"5KRYslCVpMjk4EcR6hOYtr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3caec42fdf840665a45b9877a7a21ed09b8850799efa64be8c1e35b46a64b5c. 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/5KRYslCVpMjk4EcR6hOYtr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KRYslCVpMjk4EcR6hOYtr.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa3caec42fdf840665a45b9877a7a21ed09b8850799efa64be8c1e35b46a64b5c","isrc":"USEE10170501","name":"Down Boys","registered_at":"2026-06-19T20:48:43Z","spotify_id":"5KRYslCVpMjk4EcR6hOYtr","type":"track"}

You Wear Those Eyes
type: MusicRecording
duration: PT4M57S
duration ms: 297640
explicit: false
by artist: The Cars
in album: Panorama
  type: MusicAlbum
  date published: 1980-01-01
isrc code: USEE10170503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8db3db99167bfb6a6397d701a9b9fb21cf6221475f2a7d6aafe3a7815edc5065
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/2KKWeHdM7Jvecbl2dkCeFD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KKWeHdM7Jvecbl2dkCeFD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8db3db99167bfb6a6397d701a9b9fb21cf6221475f2a7d6aafe3a7815edc5065","isrc":"USEE10170503","name":"You Wear Those Eyes","registered_at":"2026-06-19T20:49:39Z","spotify_id":"2KKWeHdM7Jvecbl2dkCeFD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db3db99167bfb6a6397d701a9b9fb21cf6221475f2a7d6aafe3a7815edc5065. 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/2KKWeHdM7Jvecbl2dkCeFD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KKWeHdM7Jvecbl2dkCeFD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8db3db99167bfb6a6397d701a9b9fb21cf6221475f2a7d6aafe3a7815edc5065","isrc":"USEE10170503","name":"You Wear Those Eyes","registered_at":"2026-06-19T20:49:39Z","spotify_id":"2KKWeHdM7Jvecbl2dkCeFD","type":"track"}

Running to You
type: MusicRecording
duration: PT3M21S
duration ms: 201360
explicit: false
by artist: The Cars
in album: Panorama
  type: MusicAlbum
  date published: 1980-01-01
isrc code: USEE10170502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:11:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae3d9bc86515a500e036da0b2063e786ec0f880e85f251f05a90a2a68b13d6e3
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/1czofHuBltg9qVsdQr4eoi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1czofHuBltg9qVsdQr4eoi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae3d9bc86515a500e036da0b2063e786ec0f880e85f251f05a90a2a68b13d6e3","isrc":"USEE10170502","name":"Running to You","registered_at":"2026-06-11T00:11:28Z","spotify_id":"1czofHuBltg9qVsdQr4eoi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3d9bc86515a500e036da0b2063e786ec0f880e85f251f05a90a2a68b13d6e3. 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/1czofHuBltg9qVsdQr4eoi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1czofHuBltg9qVsdQr4eoi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xae3d9bc86515a500e036da0b2063e786ec0f880e85f251f05a90a2a68b13d6e3","isrc":"USEE10170502","name":"Running to You","registered_at":"2026-06-11T00:11:28Z","spotify_id":"1czofHuBltg9qVsdQr4eoi","type":"track"}

Up and Down
type: MusicRecording
duration: PT3M37S
duration ms: 217200
explicit: false
by artist: The Cars
in album: Panorama
  type: MusicAlbum
  date published: 1980-01-01
isrc code: USEE10170504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:59:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x493f77f62ff7072182917493c6175789b913ec13ccfcf21d1f190c8d37f494ab
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/2sgz0Y9aDDhoyKfKhSdIfF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sgz0Y9aDDhoyKfKhSdIfF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x493f77f62ff7072182917493c6175789b913ec13ccfcf21d1f190c8d37f494ab","isrc":"USEE10170504","name":"Up and Down","registered_at":"2026-06-19T00:59:44Z","spotify_id":"2sgz0Y9aDDhoyKfKhSdIfF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493f77f62ff7072182917493c6175789b913ec13ccfcf21d1f190c8d37f494ab. 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/2sgz0Y9aDDhoyKfKhSdIfF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sgz0Y9aDDhoyKfKhSdIfF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x493f77f62ff7072182917493c6175789b913ec13ccfcf21d1f190c8d37f494ab","isrc":"USEE10170504","name":"Up and Down","registered_at":"2026-06-19T00:59:44Z","spotify_id":"2sgz0Y9aDDhoyKfKhSdIfF","type":"track"}

Candy-O
type: MusicAlbum
date published: 1970-01-01
track: Let's Go
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213173
  explicit: false
  by artist: The Cars
  in album: Candy-O
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEA28400001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:31:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1ad3e679344119a6dea65eb2af3cf05238d6ae2ac420ebf06eaf1fd303db5b4
  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/43G3McVkRa8V7oGQzfQuRr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43G3McVkRa8V7oGQzfQuRr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1ad3e679344119a6dea65eb2af3cf05238d6ae2ac420ebf06eaf1fd303db5b4","isrc":"USEA28400001","name":"Let's Go","registered_at":"2026-06-02T00:31:38Z","spotify_id":"43G3McVkRa8V7oGQzfQuRr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ad3e679344119a6dea65eb2af3cf05238d6ae2ac420ebf06eaf1fd303db5b4. 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/43G3McVkRa8V7oGQzfQuRr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43G3McVkRa8V7oGQzfQuRr.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf1ad3e679344119a6dea65eb2af3cf05238d6ae2ac420ebf06eaf1fd303db5b4","isrc":"USEA28400001","name":"Let's Go","registered_at":"2026-06-02T00:31:38Z","spotify_id":"43G3McVkRa8V7oGQzfQuRr","type":"track"}
track: Since I Held You
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196800
  explicit: false
  by artist: The Cars
  in album: Candy-O
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE10170452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:32:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0723261f09960416df6ffe18c4f13e46b59491a4272495cbb34900e82332cedd
  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/3FSnDLukaHpRQ6R08SF7TS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FSnDLukaHpRQ6R08SF7TS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0723261f09960416df6ffe18c4f13e46b59491a4272495cbb34900e82332cedd","isrc":"USEE10170452","name":"Since I Held You","registered_at":"2026-06-05T14:32:12Z","spotify_id":"3FSnDLukaHpRQ6R08SF7TS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0723261f09960416df6ffe18c4f13e46b59491a4272495cbb34900e82332cedd. 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/3FSnDLukaHpRQ6R08SF7TS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FSnDLukaHpRQ6R08SF7TS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0723261f09960416df6ffe18c4f13e46b59491a4272495cbb34900e82332cedd","isrc":"USEE10170452","name":"Since I Held You","registered_at":"2026-06-05T14:32:12Z","spotify_id":"3FSnDLukaHpRQ6R08SF7TS","type":"track"}
track: It's All I Can Do
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225760
  explicit: false
  by artist: The Cars
  in album: Candy-O
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE10170453
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:59:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01aceaf8f37e5e83186d4457a183c02a746089c28c25fa9f80e540101d41a94c
  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/1Lf1BSVQV4Q5SuKeHhGd2A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Lf1BSVQV4Q5SuKeHhGd2A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01aceaf8f37e5e83186d4457a183c02a746089c28c25fa9f80e540101d41a94c","isrc":"USEE10170453","name":"It's All I Can Do","registered_at":"2026-06-04T06:59:57Z","spotify_id":"1Lf1BSVQV4Q5SuKeHhGd2A","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aceaf8f37e5e83186d4457a183c02a746089c28c25fa9f80e540101d41a94c. 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/1Lf1BSVQV4Q5SuKeHhGd2A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Lf1BSVQV4Q5SuKeHhGd2A.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x01aceaf8f37e5e83186d4457a183c02a746089c28c25fa9f80e540101d41a94c","isrc":"USEE10170453","name":"It's All I Can Do","registered_at":"2026-06-04T06:59:57Z","spotify_id":"1Lf1BSVQV4Q5SuKeHhGd2A","type":"track"}
track: Double Life
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254240
  explicit: false
  by artist: The Cars
  in album: Candy-O
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE10170454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:31:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70718bc2d6ba55aaf93bca3cf7695b6ad37c8a4cfb6209ee80bf1100195c3eb7
  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/35FeJ9tdKOCSO7qnc2JRYM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35FeJ9tdKOCSO7qnc2JRYM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70718bc2d6ba55aaf93bca3cf7695b6ad37c8a4cfb6209ee80bf1100195c3eb7","isrc":"USEE10170454","name":"Double Life","registered_at":"2026-06-05T10:31:36Z","spotify_id":"35FeJ9tdKOCSO7qnc2JRYM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70718bc2d6ba55aaf93bca3cf7695b6ad37c8a4cfb6209ee80bf1100195c3eb7. 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/35FeJ9tdKOCSO7qnc2JRYM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35FeJ9tdKOCSO7qnc2JRYM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x70718bc2d6ba55aaf93bca3cf7695b6ad37c8a4cfb6209ee80bf1100195c3eb7","isrc":"USEE10170454","name":"Double Life","registered_at":"2026-06-05T10:31:36Z","spotify_id":"35FeJ9tdKOCSO7qnc2JRYM","type":"track"}
track: Shoo Be Doo
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98226
  explicit: false
  by artist: The Cars
  in album: Candy-O
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE10170456
  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: Candy-O
track: Night Spots
track: You Can't Hold on Too Long
track: Lust for Kicks
track: Got a Lot on My Head
track: Dangerous Type

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T10:28:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x283995bf45b82dee1f9b79deda11953137897dd3683cb47d7d531921e1ddd2cc

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/4b352js1XPPKfsA6Qxy6fb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4b352js1XPPKfsA6Qxy6fb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x283995bf45b82dee1f9b79deda11953137897dd3683cb47d7d531921e1ddd2cc","isrc":"USEE10170456","name":"Shoo Be Doo","registered_at":"2026-06-07T10:28:12Z","spotify_id":"4b352js1XPPKfsA6Qxy6fb","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 0x283995bf45b82dee1f9b79deda11953137897dd3683cb47d7d531921e1ddd2cc. 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/4b352js1XPPKfsA6Qxy6fb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4b352js1XPPKfsA6Qxy6fb.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x283995bf45b82dee1f9b79deda11953137897dd3683cb47d7d531921e1ddd2cc","isrc":"USEE10170456","name":"Shoo Be Doo","registered_at":"2026-06-07T10:28:12Z","spotify_id":"4b352js1XPPKfsA6Qxy6fb","type":"track"}

Candy-O
type: MusicRecording
duration: PT2M36S
duration ms: 156133
explicit: false
by artist: The Cars
in album: Candy-O
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE10170451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:25:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf24f7d2eec07441a3402f5bf2fa9cb76a2d2b47064cdd9306a85a4337cd5ebc6
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/6tVcoaFJVBmHWctf8qC8pK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tVcoaFJVBmHWctf8qC8pK
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 0xf24f7d2eec07441a3402f5bf2fa9cb76a2d2b47064cdd9306a85a4337cd5ebc6. 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/6tVcoaFJVBmHWctf8qC8pK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tVcoaFJVBmHWctf8qC8pK.
  date published: 2026-06-13T17:25:41Z

Night Spots
type: MusicRecording
duration: PT3M13S
duration ms: 193866
explicit: false
by artist: The Cars
in album: Candy-O
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE10170455
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:28:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5209bdc3a8e042f658ed847f9ad093ad4beddeccdf6acc71ded1a592fb61e09d
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/1fvUEiUz6QADwIIgRbiTd9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fvUEiUz6QADwIIgRbiTd9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5209bdc3a8e042f658ed847f9ad093ad4beddeccdf6acc71ded1a592fb61e09d","isrc":"USEE10170455","name":"Night Spots","registered_at":"2026-06-06T20:28:26Z","spotify_id":"1fvUEiUz6QADwIIgRbiTd9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5209bdc3a8e042f658ed847f9ad093ad4beddeccdf6acc71ded1a592fb61e09d. 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/1fvUEiUz6QADwIIgRbiTd9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fvUEiUz6QADwIIgRbiTd9.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5209bdc3a8e042f658ed847f9ad093ad4beddeccdf6acc71ded1a592fb61e09d","isrc":"USEE10170455","name":"Night Spots","registered_at":"2026-06-06T20:28:26Z","spotify_id":"1fvUEiUz6QADwIIgRbiTd9","type":"track"}

You Can't Hold on Too Long
type: MusicRecording
duration: PT2M49S
duration ms: 169040
explicit: false
by artist: The Cars
in album: Candy-O
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE10170457
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:58:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c534c3a65ca4f318ac2c8fc079c70a0a53551caad1cb9d08a436ce73c1c6457
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/4GLQAX7QLWKDCvnZW4GcKr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GLQAX7QLWKDCvnZW4GcKr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c534c3a65ca4f318ac2c8fc079c70a0a53551caad1cb9d08a436ce73c1c6457","isrc":"USEE10170457","name":"You Can't Hold on Too Long","registered_at":"2026-06-06T21:58:18Z","spotify_id":"4GLQAX7QLWKDCvnZW4GcKr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c534c3a65ca4f318ac2c8fc079c70a0a53551caad1cb9d08a436ce73c1c6457. 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/4GLQAX7QLWKDCvnZW4GcKr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GLQAX7QLWKDCvnZW4GcKr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5c534c3a65ca4f318ac2c8fc079c70a0a53551caad1cb9d08a436ce73c1c6457","isrc":"USEE10170457","name":"You Can't Hold on Too Long","registered_at":"2026-06-06T21:58:18Z","spotify_id":"4GLQAX7QLWKDCvnZW4GcKr","type":"track"}

Lust for Kicks
type: MusicRecording
duration: PT3M52S
duration ms: 232600
explicit: false
by artist: The Cars
in album: Candy-O
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE10170458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:28:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe8fa9900fd4a26ae2c0846e1c7bc3d96e87675ca01565d8d469ad4f4d872142
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/2vtafbaWghMQqdLf4SFfOo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vtafbaWghMQqdLf4SFfOo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe8fa9900fd4a26ae2c0846e1c7bc3d96e87675ca01565d8d469ad4f4d872142","isrc":"USEE10170458","name":"Lust for Kicks","registered_at":"2026-06-07T10:28:34Z","spotify_id":"2vtafbaWghMQqdLf4SFfOo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8fa9900fd4a26ae2c0846e1c7bc3d96e87675ca01565d8d469ad4f4d872142. 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/2vtafbaWghMQqdLf4SFfOo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vtafbaWghMQqdLf4SFfOo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfe8fa9900fd4a26ae2c0846e1c7bc3d96e87675ca01565d8d469ad4f4d872142","isrc":"USEE10170458","name":"Lust for Kicks","registered_at":"2026-06-07T10:28:34Z","spotify_id":"2vtafbaWghMQqdLf4SFfOo","type":"track"}

Got a Lot on My Head
type: MusicRecording
duration: PT2M59S
duration ms: 179293
explicit: false
by artist: The Cars
in album: Candy-O
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE10170459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:25:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eb41b2b40190578b8c31f9971bf69a4fc013ce002a76a188bfadd894b85e06f
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/5LfeW2dzBYuRVPbrO1PMY3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LfeW2dzBYuRVPbrO1PMY3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7eb41b2b40190578b8c31f9971bf69a4fc013ce002a76a188bfadd894b85e06f","isrc":"USEE10170459","name":"Got a Lot on My Head","registered_at":"2026-06-07T10:25:28Z","spotify_id":"5LfeW2dzBYuRVPbrO1PMY3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb41b2b40190578b8c31f9971bf69a4fc013ce002a76a188bfadd894b85e06f. 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/5LfeW2dzBYuRVPbrO1PMY3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LfeW2dzBYuRVPbrO1PMY3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7eb41b2b40190578b8c31f9971bf69a4fc013ce002a76a188bfadd894b85e06f","isrc":"USEE10170459","name":"Got a Lot on My Head","registered_at":"2026-06-07T10:25:28Z","spotify_id":"5LfeW2dzBYuRVPbrO1PMY3","type":"track"}

Dangerous Type
type: MusicRecording
duration: PT4M31S
duration ms: 271533
explicit: false
by artist: The Cars
in album: Candy-O
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USEE10170460
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:20:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c37b87fc210f480b63925d8722fa8c7095fb6fbfc45c55a8bd0713a63e8269e
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/4bAPgfMT2sJOBQTvIWepQe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bAPgfMT2sJOBQTvIWepQe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c37b87fc210f480b63925d8722fa8c7095fb6fbfc45c55a8bd0713a63e8269e","isrc":"USEE10170460","name":"Dangerous Type","registered_at":"2026-06-04T11:20:53Z","spotify_id":"4bAPgfMT2sJOBQTvIWepQe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c37b87fc210f480b63925d8722fa8c7095fb6fbfc45c55a8bd0713a63e8269e. 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/4bAPgfMT2sJOBQTvIWepQe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bAPgfMT2sJOBQTvIWepQe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1c37b87fc210f480b63925d8722fa8c7095fb6fbfc45c55a8bd0713a63e8269e","isrc":"USEE10170460","name":"Dangerous Type","registered_at":"2026-06-04T11:20:53Z","spotify_id":"4bAPgfMT2sJOBQTvIWepQe","type":"track"}

Drive (Symphonic Version)
type: MusicAlbum
date published: 2018-11-09
track: Drive - Symphonic Version
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237971
  explicit: false
  by artist: The Cars
  in album: Drive (Symphonic Version)
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: USEE11800122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:07:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10a4b564ce14ba1199c7cb419b6c80294c1580f1c750218fbef6edf7edabff66
  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/5qLwEAZvfYx1hzj1Q3LRXW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qLwEAZvfYx1hzj1Q3LRXW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10a4b564ce14ba1199c7cb419b6c80294c1580f1c750218fbef6edf7edabff66","isrc":"USEE11800122","name":"Drive - Symphonic Version","registered_at":"2026-06-07T05:07:48Z","spotify_id":"5qLwEAZvfYx1hzj1Q3LRXW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a4b564ce14ba1199c7cb419b6c80294c1580f1c750218fbef6edf7edabff66. 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/5qLwEAZvfYx1hzj1Q3LRXW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qLwEAZvfYx1hzj1Q3LRXW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x10a4b564ce14ba1199c7cb419b6c80294c1580f1c750218fbef6edf7edabff66","isrc":"USEE11800122","name":"Drive - Symphonic Version","registered_at":"2026-06-07T05:07:48Z","spotify_id":"5qLwEAZvfYx1hzj1Q3LRXW","type":"track"}

The Cars at Live Aid (Live at John F. Kennedy Stadium, 13th July 1985)
type: MusicAlbum
date published: 1970-01-01
track: Just What I Needed - Live at John F. Kennedy Stadium, 13th July 1985
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207788
  explicit: false
  by artist: The Cars
  in album: The Cars at Live Aid (Live at John F. Kennedy Stadium, 13th July 1985)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: UK6821836669
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:09:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a3c32b868119dcda15bc539cf5fe4fd332571e754984198ddc2f744258b3311
  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/6nRXLEvtghnocm51iOByc9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nRXLEvtghnocm51iOByc9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a3c32b868119dcda15bc539cf5fe4fd332571e754984198ddc2f744258b3311","isrc":"UK6821836669","name":"Just What I Needed - Live at John F. Kennedy Stadium, 13th July 1985","registered_at":"2026-06-08T00:09:08Z","spotify_id":"6nRXLEvtghnocm51iOByc9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3c32b868119dcda15bc539cf5fe4fd332571e754984198ddc2f744258b3311. 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/6nRXLEvtghnocm51iOByc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nRXLEvtghnocm51iOByc9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4a3c32b868119dcda15bc539cf5fe4fd332571e754984198ddc2f744258b3311","isrc":"UK6821836669","name":"Just What I Needed - Live at John F. Kennedy Stadium, 13th July 1985","registered_at":"2026-06-08T00:09:08Z","spotify_id":"6nRXLEvtghnocm51iOByc9","type":"track"}
track: Heartbeat City - Live at John F. Kennedy Stadium, 13th July 1985
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315371
  explicit: false
  by artist: The Cars
  in album: The Cars at Live Aid (Live at John F. Kennedy Stadium, 13th July 1985)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: UK6821836670
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:50:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b53feeb70bdf6127e6cb1f3b81a5972e4dbff6650bff65d3e6cae0d1baa57c8
  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/5hBDG3kzgyJjMe9UUJoCPI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hBDG3kzgyJjMe9UUJoCPI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4b53feeb70bdf6127e6cb1f3b81a5972e4dbff6650bff65d3e6cae0d1baa57c8","isrc":"UK6821836670","name":"Heartbeat City - Live at John F. Kennedy Stadium, 13th July 1985","registered_at":"2026-06-08T16:50:38Z","spotify_id":"5hBDG3kzgyJjMe9UUJoCPI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b53feeb70bdf6127e6cb1f3b81a5972e4dbff6650bff65d3e6cae0d1baa57c8. 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/5hBDG3kzgyJjMe9UUJoCPI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hBDG3kzgyJjMe9UUJoCPI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4b53feeb70bdf6127e6cb1f3b81a5972e4dbff6650bff65d3e6cae0d1baa57c8","isrc":"UK6821836670","name":"Heartbeat City - Live at John F. Kennedy Stadium, 13th July 1985","registered_at":"2026-06-08T16:50:38Z","spotify_id":"5hBDG3kzgyJjMe9UUJoCPI","type":"track"}

Sad Song
type: MusicAlbum
date published: 2011-01-01
track: Sad Song
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218146
  explicit: false
  by artist: The Cars
  in album: Sad Song
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USHC41101824

Let's Go / That's It
type: MusicAlbum
date published: 1970-01-01
track: Let's Go - Single Version
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213853
  explicit: false
  by artist: The Cars
  in album: Let's Go / That's It
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE10801440
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:34:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a6ee55b771c4b9c59287799fa54ee22f7e9de7e464623711b4ba8f9f570f921
  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/7GNFx4lMu2E3SxR9WPYTNI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GNFx4lMu2E3SxR9WPYTNI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a6ee55b771c4b9c59287799fa54ee22f7e9de7e464623711b4ba8f9f570f921","isrc":"USEE10801440","name":"Let's Go - Single Version","registered_at":"2026-06-09T13:34:56Z","spotify_id":"7GNFx4lMu2E3SxR9WPYTNI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6ee55b771c4b9c59287799fa54ee22f7e9de7e464623711b4ba8f9f570f921. 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/7GNFx4lMu2E3SxR9WPYTNI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GNFx4lMu2E3SxR9WPYTNI.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5a6ee55b771c4b9c59287799fa54ee22f7e9de7e464623711b4ba8f9f570f921","isrc":"USEE10801440","name":"Let's Go - Single Version","registered_at":"2026-06-09T13:34:56Z","spotify_id":"7GNFx4lMu2E3SxR9WPYTNI","type":"track"}
track: That's It - Single Version
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200693
  explicit: false
  by artist: The Cars
  in album: Let's Go / That's It
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USEE10801456

Moving in Stereo
type: MusicRecording
duration: PT4M46S
duration ms: 286106
explicit: false
by artist: The Cars
in album: The Cars
  type: MusicAlbum
  date published: 1978-06-06
isrc code: USEE10170462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:05:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766
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/5xLfQuX5YAfog2JgPz0dpA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xLfQuX5YAfog2JgPz0dpA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766","isrc":"USEE10170462","name":"Moving in Stereo","registered_at":"2026-06-02T01:05:11Z","spotify_id":"5xLfQuX5YAfog2JgPz0dpA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766. 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/5xLfQuX5YAfog2JgPz0dpA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xLfQuX5YAfog2JgPz0dpA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x635be17f8cb32c7dc303933a4cd23b81185caf53b43abe7a607090df0e920766","isrc":"USEE10170462","name":"Moving in Stereo","registered_at":"2026-06-02T01:05:11Z","spotify_id":"5xLfQuX5YAfog2JgPz0dpA","type":"track"}

Just What I Needed
type: MusicRecording
duration: PT3M45S
duration ms: 225893
explicit: false
by artist: The Cars
in album: 70s HITS - 100 Greatest Songs of the 1970s
  type: MusicAlbum
  date published: 2023-11-04
isrc code: USEE17500009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b
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/5IijDTu4Fzwt0nkrG2Vh0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IijDTu4Fzwt0nkrG2Vh0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:15Z","spotify_id":"5IijDTu4Fzwt0nkrG2Vh0c","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b. 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/5IijDTu4Fzwt0nkrG2Vh0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IijDTu4Fzwt0nkrG2Vh0c.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:15Z","spotify_id":"5IijDTu4Fzwt0nkrG2Vh0c","type":"track"}

Drive
type: MusicRecording
duration: PT3M54S
duration ms: 234320
explicit: false
by artist: The Cars
in album: Yacht Rock Hits
  type: MusicAlbum
  date published: 2023-01-12
isrc code: USRH11509813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:18:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c3af5f3ddaa6f6cb53c56dbe429b79996d8200b213dc31f1953b2d7eea45180
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/46BvuTojZnjDcWsMKoWCNf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46BvuTojZnjDcWsMKoWCNf
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 0x0c3af5f3ddaa6f6cb53c56dbe429b79996d8200b213dc31f1953b2d7eea45180. 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/46BvuTojZnjDcWsMKoWCNf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46BvuTojZnjDcWsMKoWCNf.
  date published: 2026-06-13T15:41:10Z

Just What I Needed
type: MusicRecording
duration: PT3M45S
duration ms: 225626
explicit: false
by artist: The Cars
in album: Rock
  type: MusicAlbum
  date published: 2018-08-03
isrc code: USEE17500009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b
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/0ZOP4x9GTjOpYbGMHIjb2g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZOP4x9GTjOpYbGMHIjb2g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:15Z","spotify_id":"0ZOP4x9GTjOpYbGMHIjb2g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b. 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/0ZOP4x9GTjOpYbGMHIjb2g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZOP4x9GTjOpYbGMHIjb2g.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9c4edbbb7926409526367637695dc2c880c75a531b83b3442cb91bc11f01509b","isrc":"USEE17500009","name":"Just What I Needed","registered_at":"2026-06-01T06:14:15Z","spotify_id":"0ZOP4x9GTjOpYbGMHIjb2g","type":"track"}

You Might Think
type: MusicRecording
duration: PT3M5S
duration ms: 185240
explicit: false
by artist: The Cars
in album: 80's Soft Rock Classics
  type: MusicAlbum
  date published: 2021-09-03
isrc code: USRH11600361
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:29:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x848a3c0049b435f6cfaccd4abc135bf8324a436d89f6303800cac00a448605d6
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/68Ene0glNP1fatwhKFIsoC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68Ene0glNP1fatwhKFIsoC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x848a3c0049b435f6cfaccd4abc135bf8324a436d89f6303800cac00a448605d6","isrc":"USRH11600361","name":"You Might Think","registered_at":"2026-06-24T09:29:36Z","spotify_id":"68Ene0glNP1fatwhKFIsoC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848a3c0049b435f6cfaccd4abc135bf8324a436d89f6303800cac00a448605d6. 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/68Ene0glNP1fatwhKFIsoC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68Ene0glNP1fatwhKFIsoC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x848a3c0049b435f6cfaccd4abc135bf8324a436d89f6303800cac00a448605d6","isrc":"USRH11600361","name":"You Might Think","registered_at":"2026-06-24T09:29:36Z","spotify_id":"68Ene0glNP1fatwhKFIsoC","type":"track"}

Drive - Live
type: MusicRecording
duration: PT3M52S
duration ms: 232487
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:00:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43b60ec7ce9c65ae97e20998ed42bd0544469b4639ad283562a073be651199a9
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/1Xi60cNoTOANM78OPeRqu6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xi60cNoTOANM78OPeRqu6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43b60ec7ce9c65ae97e20998ed42bd0544469b4639ad283562a073be651199a9","isrc":"GBLLT2034859","name":"Drive - Live","registered_at":"2026-06-21T16:00:26Z","spotify_id":"1Xi60cNoTOANM78OPeRqu6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b60ec7ce9c65ae97e20998ed42bd0544469b4639ad283562a073be651199a9. 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/1Xi60cNoTOANM78OPeRqu6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Xi60cNoTOANM78OPeRqu6.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x43b60ec7ce9c65ae97e20998ed42bd0544469b4639ad283562a073be651199a9","isrc":"GBLLT2034859","name":"Drive - Live","registered_at":"2026-06-21T16:00:26Z","spotify_id":"1Xi60cNoTOANM78OPeRqu6","type":"track"}

Drive
type: MusicRecording
duration: PT3M54S
duration ms: 234493
explicit: false
by artist: The Cars
in album: 80s HITS – 100 Greatest Songs of the 1980s
  type: MusicAlbum
  date published: 2023-11-07
isrc code: USEE10170491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:55:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a
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/6YHH7b5ypkmw4KhrtLIP9R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YHH7b5ypkmw4KhrtLIP9R
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 0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a. 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/6YHH7b5ypkmw4KhrtLIP9R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YHH7b5ypkmw4KhrtLIP9R.
  date published: 2026-07-02T03:30:09Z

Drive
type: MusicRecording
duration: PT3M54S
duration ms: 234493
explicit: false
by artist: The Cars
in album: 80er Hits
  type: MusicAlbum
  date published: 2018-06-29
isrc code: USEE10170491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:55:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6lk98lUBgNTfZkni9ewloS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lk98lUBgNTfZkni9ewloS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lk98lUBgNTfZkni9ewloS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lk98lUBgNTfZkni9ewloS.
  date published: 2026-07-08T03:20:19Z

Drive
type: MusicRecording
duration: PT3M54S
duration ms: 234493
explicit: false
by artist: The Cars
in album: 80s Music
  type: MusicAlbum
  date published: 2020-04-24
isrc code: USEE10170491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:55:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5nyTlAQp0KbQYvaN3SjO7z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nyTlAQp0KbQYvaN3SjO7z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0xdad7f3981c29647be8d112fe18b12c3abdbcdebbbd3cf489595be0390ace543a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nyTlAQp0KbQYvaN3SjO7z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nyTlAQp0KbQYvaN3SjO7z.
  date published: 2026-07-08T03:22:41Z

Tonight She Comes - Live
type: MusicRecording
duration: PT3M56S
duration ms: 236137
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034847

You Might Think - Live
type: MusicRecording
duration: PT3M22S
duration ms: 202924
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034864

Drive
type: MusicRecording
duration: PT3M54S
duration ms: 234533
explicit: false
by artist: The Cars
in album: 80's UK Hits
  type: MusicAlbum
  date published: 2021-02-05
isrc code: USEE10900773

Drive
type: MusicRecording
duration: PT3M56S
duration ms: 236040
explicit: false
by artist: The Cars
in album: Smash Hits The 80s
  type: MusicAlbum
  date published: 2017-06-23
isrc code: USEE11000896

Touch And Go - Live
type: MusicRecording
duration: PT4M59S
duration ms: 299528
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034848

You Are The Girl - Live
type: MusicRecording
duration: PT4M1S
duration ms: 241497
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034850

Just What I Needed - Live
type: MusicRecording
duration: PT3M38S
duration ms: 218299
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034861

Drive
type: MusicRecording
duration: PT3M54S
duration ms: 234320
explicit: false
by artist: The Cars
in album: Yacht Rock Classics
  type: MusicAlbum
  date published: 2019-05-03
isrc code: USRH11509813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:18:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c3af5f3ddaa6f6cb53c56dbe429b79996d8200b213dc31f1953b2d7eea45180
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/10l7dCZoR7HzDGq35l0foM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10l7dCZoR7HzDGq35l0foM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0x0c3af5f3ddaa6f6cb53c56dbe429b79996d8200b213dc31f1953b2d7eea45180. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10l7dCZoR7HzDGq35l0foM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10l7dCZoR7HzDGq35l0foM.
  date published: 2026-07-08T03:22:41Z

Shake It Up
type: MusicRecording
duration: PT3M35S
duration ms: 215440
explicit: false
by artist: The Cars
in album: 80s Classics: The Collection
  type: MusicAlbum
  date published: 2019-08-16
isrc code: USEE18100033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:59:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7A1h7NA6pnvZpWrR0gwe0y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A1h7NA6pnvZpWrR0gwe0y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf","isrc":"USEE18100033","name":"Shake It Up","registered_at":"2026-06-04T09:59:23Z","spotify_id":"7A1h7NA6pnvZpWrR0gwe0y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7A1h7NA6pnvZpWrR0gwe0y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A1h7NA6pnvZpWrR0gwe0y.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x30d9cddc3a2be8e9f0c711d38d1b7397e9e41c096f758a186ec20d8e14599fcf","isrc":"USEE18100033","name":"Shake It Up","registered_at":"2026-06-04T09:59:23Z","spotify_id":"7A1h7NA6pnvZpWrR0gwe0y","type":"track"}

Tonight She Comes
type: MusicRecording
duration: PT3M53S
duration ms: 233346
explicit: false
by artist: The Cars
in album: Best of 1985
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USRH11600364

Double Trouble - Live
type: MusicRecording
duration: PT4M11S
duration ms: 251443
explicit: false
by artist: The Cars
in album: Edge Of Night (Live 1987)
  type: MusicAlbum
  date published: 2020-11-13
isrc code: GBLLT2034849