Jon Langston
type: MusicGroup
genre: country
popularity: 51
followers: 371569
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91e1f689cdc87a7a5e0702f8b43be76c33f3cfbb0b56219a2879458d41e5860c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5073195-c318-437d-be36-cd791e45e3e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5073195-c318-437d-be36-cd791e45e3e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5073195-c318-437d-be36-cd791e45e3e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e1f689cdc87a7a5e0702f8b43be76c33f3cfbb0b56219a2879458d41e5860c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5073195-c318-437d-be36-cd791e45e3e9.json and https://artists.proofprofile.net/proofs/artist/a5073195-c318-437d-be36-cd791e45e3e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
  track: Heart On Ice
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174693
    explicit: false
    by artist: Jon Langston
    in album: Heart On Ice
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: USUM72309496
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T21:58:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78
    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/12UKdUOUm1RaDlbjlnBbkj.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12UKdUOUm1RaDlbjlnBbkj
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78","isrc":"USUM72309496","name":"Heart On Ice","registered_at":"2026-06-08T21:58:36Z","spotify_id":"12UKdUOUm1RaDlbjlnBbkj","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78. 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/12UKdUOUm1RaDlbjlnBbkj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12UKdUOUm1RaDlbjlnBbkj.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78","isrc":"USUM72309496","name":"Heart On Ice","registered_at":"2026-06-08T21:58:36Z","spotify_id":"12UKdUOUm1RaDlbjlnBbkj","type":"track"}
  track: Beer In A Bar
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175066
    explicit: false
    by artist: Jon Langston
    in album: Heart On Ice
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: USUM72309497
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T04:06:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/45HvV1FT3pKaSRkVKxg9vn.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45HvV1FT3pKaSRkVKxg9vn
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65. 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/45HvV1FT3pKaSRkVKxg9vn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45HvV1FT3pKaSRkVKxg9vn.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"45HvV1FT3pKaSRkVKxg9vn","type":"track"}
  track: I ain't Country
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160013
    explicit: false
    by artist: Jon Langston
    by artist: Travis Denning
    in album: Heart On Ice
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: USUM72309498
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T07:15:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74
    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/7HoqLd4ZXftkWF1TkQgSt2.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HoqLd4ZXftkWF1TkQgSt2
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"7HoqLd4ZXftkWF1TkQgSt2","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74. 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/7HoqLd4ZXftkWF1TkQgSt2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HoqLd4ZXftkWF1TkQgSt2.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"7HoqLd4ZXftkWF1TkQgSt2","type":"track"}
  track: Whiskey Does
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177786
    explicit: false
    by artist: Jon Langston
    in album: Heart On Ice
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: USUM72307945
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T07:03:35+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Where's That Girl
  track: Never Left Me
  track: Dirt Roads & Diamonds
  track: Granddaddy's Watch
  track: Day In The 90's
  track: Ain't No Cowboy
  track: Better Off
  track: If You Ever Leave Atlanta
  track: Wrong Side Of The Bottle
  track: May Magnolia
album: A Day In The 90's
album: Something 'bout Love
album: Country and Cold Ones
album: I ain't Country (feat. Travis Denning)
album: Day In The 90's
album: Whiskey Does
album: Ain't No Cowboy
album: Howdy Howdy Howdy
album: I Only Want You For Christmas
album: Give You My All
album: Beers Got Drank
album: If You Want Love
album: Back Words
album: When You're Lonely
album: Try Missing You
album: Happy Ever After
album: Drinks
album: Now You Know
album: Dance Tonight
album: Prob'ly At A Bar
album: Right Girl Wrong Time
album: All Eyes On Us
album: Jon Langston - EP
album: Showtime EP
album: Runnin' On Sunshine
album: Young & Reckless
track: Something A Lil' Stronger (HARDY feat. Mitchell Tenpenny, Jon Langston)
track: I ain't Country (feat. Travis Denning)
track: Heart On Ice
track: Beer In A Bar
track: I ain't Country
track: Whiskey Does
track: Where's That Girl
track: Never Left Me
track: Dirt Roads & Diamonds
track: Granddaddy's Watch
track: Day In The 90's
track: Ain't No Cowboy
track: Better Off
track: If You Ever Leave Atlanta
track: Wrong Side Of The Bottle
track: May Magnolia
track: Prob'ly At A Bar
track: Back Words

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1hUaHwnBARQL5OPKOQv8bx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hUaHwnBARQL5OPKOQv8bx

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc","isrc":"USUM72307945","name":"Whiskey Does","registered_at":"2026-06-18T07:03:35Z","spotify_id":"1hUaHwnBARQL5OPKOQv8bx","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 0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc. 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/1hUaHwnBARQL5OPKOQv8bx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hUaHwnBARQL5OPKOQv8bx.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc","isrc":"USUM72307945","name":"Whiskey Does","registered_at":"2026-06-18T07:03:35Z","spotify_id":"1hUaHwnBARQL5OPKOQv8bx","type":"track"}

Where's That Girl
type: MusicRecording
duration: PT3M49S
duration ms: 229586
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:17:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff
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/0VRDZUOdv8pQZueQqf2zjJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VRDZUOdv8pQZueQqf2zjJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff","isrc":"USUM72309500","name":"Where's That Girl","registered_at":"2026-06-18T19:17:10Z","spotify_id":"0VRDZUOdv8pQZueQqf2zjJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff. 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/0VRDZUOdv8pQZueQqf2zjJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VRDZUOdv8pQZueQqf2zjJ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff","isrc":"USUM72309500","name":"Where's That Girl","registered_at":"2026-06-18T19:17:10Z","spotify_id":"0VRDZUOdv8pQZueQqf2zjJ","type":"track"}

Never Left Me
type: MusicRecording
duration: PT4M40S
duration ms: 280226
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T07:35:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578
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/7lFhmLepIWlBGpdcrNLg68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lFhmLepIWlBGpdcrNLg68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578","isrc":"USUM72309493","name":"Never Left Me","registered_at":"2026-06-21T07:35:36Z","spotify_id":"7lFhmLepIWlBGpdcrNLg68","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578. 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/7lFhmLepIWlBGpdcrNLg68.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lFhmLepIWlBGpdcrNLg68.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578","isrc":"USUM72309493","name":"Never Left Me","registered_at":"2026-06-21T07:35:36Z","spotify_id":"7lFhmLepIWlBGpdcrNLg68","type":"track"}

Dirt Roads & Diamonds
type: MusicRecording
duration: PT3M27S
duration ms: 207546
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:25:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a
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/47KRyolMWcgjzYPdtzVsaV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47KRyolMWcgjzYPdtzVsaV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a","isrc":"USUM72309491","name":"Dirt Roads & Diamonds","registered_at":"2026-06-19T15:25:21Z","spotify_id":"47KRyolMWcgjzYPdtzVsaV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a. 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/47KRyolMWcgjzYPdtzVsaV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47KRyolMWcgjzYPdtzVsaV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a","isrc":"USUM72309491","name":"Dirt Roads & Diamonds","registered_at":"2026-06-19T15:25:21Z","spotify_id":"47KRyolMWcgjzYPdtzVsaV","type":"track"}

Granddaddy's Watch
type: MusicRecording
duration: PT3M22S
duration ms: 202093
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:15:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2
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/7c982FSqHF6zyCJK2Vd9aT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c982FSqHF6zyCJK2Vd9aT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2","isrc":"USUM72309492","name":"Granddaddy's Watch","registered_at":"2026-06-18T19:15:48Z","spotify_id":"7c982FSqHF6zyCJK2Vd9aT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2. 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/7c982FSqHF6zyCJK2Vd9aT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c982FSqHF6zyCJK2Vd9aT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2","isrc":"USUM72309492","name":"Granddaddy's Watch","registered_at":"2026-06-18T19:15:48Z","spotify_id":"7c982FSqHF6zyCJK2Vd9aT","type":"track"}

Day In The 90's
type: MusicRecording
duration: PT3M3S
duration ms: 183893
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:43:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182
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/1yL7CBvQjzfzGDKI2pvAzc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yL7CBvQjzfzGDKI2pvAzc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"1yL7CBvQjzfzGDKI2pvAzc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182. 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/1yL7CBvQjzfzGDKI2pvAzc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yL7CBvQjzfzGDKI2pvAzc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"1yL7CBvQjzfzGDKI2pvAzc","type":"track"}

Ain't No Cowboy
type: MusicRecording
duration: PT3M19S
duration ms: 199360
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72304940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:30:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa
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/7dnAyYd7L7R4NHR5p3ZeEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dnAyYd7L7R4NHR5p3ZeEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa","isrc":"USUM72304940","name":"Ain't No Cowboy","registered_at":"2026-06-09T21:30:10Z","spotify_id":"7dnAyYd7L7R4NHR5p3ZeEX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa. 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/7dnAyYd7L7R4NHR5p3ZeEX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dnAyYd7L7R4NHR5p3ZeEX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa","isrc":"USUM72304940","name":"Ain't No Cowboy","registered_at":"2026-06-09T21:30:10Z","spotify_id":"7dnAyYd7L7R4NHR5p3ZeEX","type":"track"}

Better Off
type: MusicRecording
duration: PT3M31S
duration ms: 211040
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:55:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c
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/2Jjps0IpAY2u8Y5fZzJOdT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jjps0IpAY2u8Y5fZzJOdT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c","isrc":"USUM72309490","name":"Better Off","registered_at":"2026-06-24T06:55:56Z","spotify_id":"2Jjps0IpAY2u8Y5fZzJOdT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c. 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/2Jjps0IpAY2u8Y5fZzJOdT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jjps0IpAY2u8Y5fZzJOdT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c","isrc":"USUM72309490","name":"Better Off","registered_at":"2026-06-24T06:55:56Z","spotify_id":"2Jjps0IpAY2u8Y5fZzJOdT","type":"track"}

If You Ever Leave Atlanta
type: MusicRecording
duration: PT3M41S
duration ms: 221066
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T11:55:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca
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/4S3Gu0ytIFN2ZKztyUyRNR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S3Gu0ytIFN2ZKztyUyRNR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca","isrc":"USUM72309737","name":"If You Ever Leave Atlanta","registered_at":"2026-06-23T11:55:15Z","spotify_id":"4S3Gu0ytIFN2ZKztyUyRNR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca. 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/4S3Gu0ytIFN2ZKztyUyRNR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S3Gu0ytIFN2ZKztyUyRNR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca","isrc":"USUM72309737","name":"If You Ever Leave Atlanta","registered_at":"2026-06-23T11:55:15Z","spotify_id":"4S3Gu0ytIFN2ZKztyUyRNR","type":"track"}

Wrong Side Of The Bottle
type: MusicRecording
duration: PT3M0S
duration ms: 180546
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:37:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974
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/5WEZnd48VDyIVpL9bbZP1k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WEZnd48VDyIVpL9bbZP1k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974","isrc":"USUM72309499","name":"Wrong Side Of The Bottle","registered_at":"2026-06-24T18:37:28Z","spotify_id":"5WEZnd48VDyIVpL9bbZP1k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974. 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/5WEZnd48VDyIVpL9bbZP1k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WEZnd48VDyIVpL9bbZP1k.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974","isrc":"USUM72309499","name":"Wrong Side Of The Bottle","registered_at":"2026-06-24T18:37:28Z","spotify_id":"5WEZnd48VDyIVpL9bbZP1k","type":"track"}

May Magnolia
type: MusicRecording
duration: PT3M11S
duration ms: 191213
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:28:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c
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/52e5OyfSCA7h00pUMhQ3NQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52e5OyfSCA7h00pUMhQ3NQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c","isrc":"USUM72309494","name":"May Magnolia","registered_at":"2026-06-22T06:28:04Z","spotify_id":"52e5OyfSCA7h00pUMhQ3NQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c. 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/52e5OyfSCA7h00pUMhQ3NQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52e5OyfSCA7h00pUMhQ3NQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c","isrc":"USUM72309494","name":"May Magnolia","registered_at":"2026-06-22T06:28:04Z","spotify_id":"52e5OyfSCA7h00pUMhQ3NQ","type":"track"}

A Day In The 90's
type: MusicAlbum
date published: 2024-04-05
track: Day In The 90's
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183893
  explicit: false
  by artist: Jon Langston
  in album: A Day In The 90's
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USUM72309495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:43:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/42QOSWWyEKvqqdTod5Bv0C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QOSWWyEKvqqdTod5Bv0C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"42QOSWWyEKvqqdTod5Bv0C","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42QOSWWyEKvqqdTod5Bv0C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QOSWWyEKvqqdTod5Bv0C.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"42QOSWWyEKvqqdTod5Bv0C","type":"track"}
track: Prob'ly At A Bar
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202746
  explicit: false
  by artist: Jon Langston
  in album: A Day In The 90's
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: QZ5AB1813311
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:49:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679
  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/4zl4vXWS0E3zX2ZNlYZLLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zl4vXWS0E3zX2ZNlYZLLm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679","isrc":"QZ5AB1813311","name":"Prob'ly At A Bar","registered_at":"2026-06-04T16:49:14Z","spotify_id":"4zl4vXWS0E3zX2ZNlYZLLm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679. 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/4zl4vXWS0E3zX2ZNlYZLLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zl4vXWS0E3zX2ZNlYZLLm.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679","isrc":"QZ5AB1813311","name":"Prob'ly At A Bar","registered_at":"2026-06-04T16:49:14Z","spotify_id":"4zl4vXWS0E3zX2ZNlYZLLm","type":"track"}
track: Back Words
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199213
  explicit: false
  by artist: Jon Langston
  in album: A Day In The 90's
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USUM72200993
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:38:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1GM1WALbV9UdOHf4p30XK9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GM1WALbV9UdOHf4p30XK9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0","isrc":"USUM72200993","name":"Back Words","registered_at":"2026-06-05T18:38:10Z","spotify_id":"1GM1WALbV9UdOHf4p30XK9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GM1WALbV9UdOHf4p30XK9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GM1WALbV9UdOHf4p30XK9.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0","isrc":"USUM72200993","name":"Back Words","registered_at":"2026-06-05T18:38:10Z","spotify_id":"1GM1WALbV9UdOHf4p30XK9","type":"track"}
track: Beer In A Bar
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175066
  explicit: false
  by artist: Jon Langston
  in album: A Day In The 90's
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USUM72309497
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:06:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65
  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/7jjzVbNuHTVQOs2UybSkuS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jjzVbNuHTVQOs2UybSkuS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"7jjzVbNuHTVQOs2UybSkuS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65. 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/7jjzVbNuHTVQOs2UybSkuS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jjzVbNuHTVQOs2UybSkuS.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"7jjzVbNuHTVQOs2UybSkuS","type":"track"}
track: I ain't Country
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160013
  explicit: false
  by artist: Jon Langston
  by artist: Travis Denning
  in album: A Day In The 90's
  isrc code: USUM72309498
  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: Dance Tonight

A Day In The 90's
type: MusicAlbum
date published: 2024-04-05

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T07:15:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5jKC5FmPOPME8mSgUP9htt.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jKC5FmPOPME8mSgUP9htt

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"5jKC5FmPOPME8mSgUP9htt","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 0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jKC5FmPOPME8mSgUP9htt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jKC5FmPOPME8mSgUP9htt.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"5jKC5FmPOPME8mSgUP9htt","type":"track"}

Dance Tonight
type: MusicRecording
duration: PT3M47S
duration ms: 227333
explicit: false
by artist: Jon Langston
in album: A Day In The 90's
  type: MusicAlbum
  date published: 2024-04-05
isrc code: USUM71901139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:33:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4O6DZc8XFbnbdsylVHHju6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4O6DZc8XFbnbdsylVHHju6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1","isrc":"USUM71901139","name":"Dance Tonight","registered_at":"2026-06-06T13:33:59Z","spotify_id":"4O6DZc8XFbnbdsylVHHju6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4O6DZc8XFbnbdsylVHHju6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4O6DZc8XFbnbdsylVHHju6.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1","isrc":"USUM71901139","name":"Dance Tonight","registered_at":"2026-06-06T13:33:59Z","spotify_id":"4O6DZc8XFbnbdsylVHHju6","type":"track"}

Something 'bout Love
type: MusicAlbum
date published: 2024-02-02
track: Where's That Girl
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229586
  explicit: false
  by artist: Jon Langston
  in album: Something 'bout Love
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: USUM72309500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T19:17:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3XCWqA95IAD8qn4GFTG1Zz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XCWqA95IAD8qn4GFTG1Zz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff","isrc":"USUM72309500","name":"Where's That Girl","registered_at":"2026-06-18T19:17:10Z","spotify_id":"3XCWqA95IAD8qn4GFTG1Zz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XCWqA95IAD8qn4GFTG1Zz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XCWqA95IAD8qn4GFTG1Zz.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff","isrc":"USUM72309500","name":"Where's That Girl","registered_at":"2026-06-18T19:17:10Z","spotify_id":"3XCWqA95IAD8qn4GFTG1Zz","type":"track"}
track: Right Girl Wrong Time
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222893
  explicit: false
  by artist: Jon Langston
  in album: Something 'bout Love
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: US7VG1745875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:03:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3
  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/2EcrDMS6U8bV32pUR4uoGS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EcrDMS6U8bV32pUR4uoGS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3","isrc":"US7VG1745875","name":"Right Girl Wrong Time","registered_at":"2026-06-04T08:03:16Z","spotify_id":"2EcrDMS6U8bV32pUR4uoGS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3. 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/2EcrDMS6U8bV32pUR4uoGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EcrDMS6U8bV32pUR4uoGS.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3","isrc":"US7VG1745875","name":"Right Girl Wrong Time","registered_at":"2026-06-04T08:03:16Z","spotify_id":"2EcrDMS6U8bV32pUR4uoGS","type":"track"}
track: May Magnolia
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191213
  explicit: false
  by artist: Jon Langston
  in album: Something 'bout Love
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: USUM72309494
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T06:28:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c
  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/44ukN7uHQV4hccaykuMSgq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ukN7uHQV4hccaykuMSgq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c","isrc":"USUM72309494","name":"May Magnolia","registered_at":"2026-06-22T06:28:04Z","spotify_id":"44ukN7uHQV4hccaykuMSgq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c. 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/44ukN7uHQV4hccaykuMSgq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ukN7uHQV4hccaykuMSgq.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c","isrc":"USUM72309494","name":"May Magnolia","registered_at":"2026-06-22T06:28:04Z","spotify_id":"44ukN7uHQV4hccaykuMSgq","type":"track"}
track: Dirt Roads & Diamonds
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207546
  explicit: false
  by artist: Jon Langston
  in album: Something 'bout Love
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: USUM72309491
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T15:25:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a
  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/7ylQYERkt6JYbIblGQu0FX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ylQYERkt6JYbIblGQu0FX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a","isrc":"USUM72309491","name":"Dirt Roads & Diamonds","registered_at":"2026-06-19T15:25:21Z","spotify_id":"7ylQYERkt6JYbIblGQu0FX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a. 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/7ylQYERkt6JYbIblGQu0FX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ylQYERkt6JYbIblGQu0FX.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a","isrc":"USUM72309491","name":"Dirt Roads & Diamonds","registered_at":"2026-06-19T15:25:21Z","spotify_id":"7ylQYERkt6JYbIblGQu0FX","type":"track"}
track: Give You My All
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171066
  explicit: false
  by artist: Jon Langston
  in album: Something 'bout Love
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: USUM72217680
  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: Granddaddy's Watch

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T15:29:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957118

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0CIv1Qre7ux9ZaYgTxVpnG.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CIv1Qre7ux9ZaYgTxVpnG

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a","isrc":"USUM72217680","name":"Give You My All","registered_at":"2026-06-05T15:29:30Z","spotify_id":"0CIv1Qre7ux9ZaYgTxVpnG","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 0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a. 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/0CIv1Qre7ux9ZaYgTxVpnG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CIv1Qre7ux9ZaYgTxVpnG.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a","isrc":"USUM72217680","name":"Give You My All","registered_at":"2026-06-05T15:29:30Z","spotify_id":"0CIv1Qre7ux9ZaYgTxVpnG","type":"track"}

Granddaddy's Watch
type: MusicRecording
duration: PT3M22S
duration ms: 202093
explicit: false
by artist: Jon Langston
in album: Something 'bout Love
  type: MusicAlbum
  date published: 2024-02-02
isrc code: USUM72309492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:15:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2
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/2wzPivkS8mYhCaHJ0gLyGy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wzPivkS8mYhCaHJ0gLyGy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2","isrc":"USUM72309492","name":"Granddaddy's Watch","registered_at":"2026-06-18T19:15:48Z","spotify_id":"2wzPivkS8mYhCaHJ0gLyGy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2. 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/2wzPivkS8mYhCaHJ0gLyGy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wzPivkS8mYhCaHJ0gLyGy.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2","isrc":"USUM72309492","name":"Granddaddy's Watch","registered_at":"2026-06-18T19:15:48Z","spotify_id":"2wzPivkS8mYhCaHJ0gLyGy","type":"track"}

Country and Cold Ones
type: MusicAlbum
date published: 2023-11-03
track: I ain't Country
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160013
  explicit: false
  by artist: Jon Langston
  by artist: Travis Denning
  in album: Country and Cold Ones
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72309498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:15:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/35Vnr0DTF0u6Etfyoovqr3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35Vnr0DTF0u6Etfyoovqr3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"35Vnr0DTF0u6Etfyoovqr3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35Vnr0DTF0u6Etfyoovqr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35Vnr0DTF0u6Etfyoovqr3.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"35Vnr0DTF0u6Etfyoovqr3","type":"track"}
track: All Eyes On Us
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182992
  explicit: false
  by artist: Jon Langston
  in album: Country and Cold Ones
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: QZ5AB1618332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:39:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3
  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/1dHiNjNhHOtDe2yBHynjQr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dHiNjNhHOtDe2yBHynjQr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3","isrc":"QZ5AB1618332","name":"All Eyes On Us","registered_at":"2026-06-04T06:39:37Z","spotify_id":"1dHiNjNhHOtDe2yBHynjQr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3. 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/1dHiNjNhHOtDe2yBHynjQr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dHiNjNhHOtDe2yBHynjQr.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3","isrc":"QZ5AB1618332","name":"All Eyes On Us","registered_at":"2026-06-04T06:39:37Z","spotify_id":"1dHiNjNhHOtDe2yBHynjQr","type":"track"}
track: Heart On Ice
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174693
  explicit: false
  by artist: Jon Langston
  in album: Country and Cold Ones
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72309496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:58:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78
  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/2ks1NR1q1h3JSD6xW88F4a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ks1NR1q1h3JSD6xW88F4a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78","isrc":"USUM72309496","name":"Heart On Ice","registered_at":"2026-06-08T21:58:36Z","spotify_id":"2ks1NR1q1h3JSD6xW88F4a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78. 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/2ks1NR1q1h3JSD6xW88F4a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ks1NR1q1h3JSD6xW88F4a.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78","isrc":"USUM72309496","name":"Heart On Ice","registered_at":"2026-06-08T21:58:36Z","spotify_id":"2ks1NR1q1h3JSD6xW88F4a","type":"track"}
track: Day In The 90's
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183893
  explicit: false
  by artist: Jon Langston
  in album: Country and Cold Ones
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72309495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:43:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182
  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/3yFGe1Hs8zh1HUpGibWpsg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yFGe1Hs8zh1HUpGibWpsg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"3yFGe1Hs8zh1HUpGibWpsg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182. 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/3yFGe1Hs8zh1HUpGibWpsg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yFGe1Hs8zh1HUpGibWpsg.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"3yFGe1Hs8zh1HUpGibWpsg","type":"track"}
track: Beer In A Bar
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175066
  explicit: false
  by artist: Jon Langston
  in album: Country and Cold Ones
  isrc code: USUM72309497
  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: Now You Know

Country and Cold Ones
type: MusicAlbum
date published: 2023-11-03

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T04:06:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5sDH64R75RBD73wLq8yrJ1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sDH64R75RBD73wLq8yrJ1

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"5sDH64R75RBD73wLq8yrJ1","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 0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65. 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/5sDH64R75RBD73wLq8yrJ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sDH64R75RBD73wLq8yrJ1.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"5sDH64R75RBD73wLq8yrJ1","type":"track"}

Now You Know
type: MusicRecording
duration: PT2M54S
duration ms: 174586
explicit: false
by artist: Jon Langston
in album: Country and Cold Ones
  type: MusicAlbum
  date published: 2023-11-03
isrc code: USUM71910605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:19:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1
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/3Bz8HgtEUne9R6lAyOQZxt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Bz8HgtEUne9R6lAyOQZxt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1","isrc":"USUM71910605","name":"Now You Know","registered_at":"2026-06-20T20:19:25Z","spotify_id":"3Bz8HgtEUne9R6lAyOQZxt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1. 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/3Bz8HgtEUne9R6lAyOQZxt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Bz8HgtEUne9R6lAyOQZxt.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1","isrc":"USUM71910605","name":"Now You Know","registered_at":"2026-06-20T20:19:25Z","spotify_id":"3Bz8HgtEUne9R6lAyOQZxt","type":"track"}

I ain't Country (feat. Travis Denning)
type: MusicAlbum
date published: 2023-09-08
track: I ain't Country (feat. Travis Denning)
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160013
  explicit: false
  by artist: Jon Langston
  by artist: Travis Denning
  in album: I ain't Country (feat. Travis Denning)
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USUM72309498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:15:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74
  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/2RlFrmvFttiVELqPRw2rda.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RlFrmvFttiVELqPRw2rda
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country (feat. Travis Denning)","registered_at":"2026-06-05T07:15:36Z","spotify_id":"2RlFrmvFttiVELqPRw2rda","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74. 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/2RlFrmvFttiVELqPRw2rda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RlFrmvFttiVELqPRw2rda.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country (feat. Travis Denning)","registered_at":"2026-06-05T07:15:36Z","spotify_id":"2RlFrmvFttiVELqPRw2rda","type":"track"}

Day In The 90's
type: MusicAlbum
date published: 2023-08-18
track: Day In The 90's
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183893
  explicit: false
  by artist: Jon Langston
  in album: Day In The 90's
    type: MusicAlbum
    date published: 2023-08-18
  isrc code: USUM72309495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:43:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182
  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/7eHIBY6TLQGkAb6l3Vyz0h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eHIBY6TLQGkAb6l3Vyz0h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"7eHIBY6TLQGkAb6l3Vyz0h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182. 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/7eHIBY6TLQGkAb6l3Vyz0h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eHIBY6TLQGkAb6l3Vyz0h.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"7eHIBY6TLQGkAb6l3Vyz0h","type":"track"}

Whiskey Does
type: MusicAlbum
date published: 2023-06-09
track: Whiskey Does
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177960
  explicit: false
  by artist: Jon Langston
  in album: Whiskey Does
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: USUM72307945
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:03:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc
  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/7uTQhDK5TT9hjR2VyOvbPp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uTQhDK5TT9hjR2VyOvbPp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc","isrc":"USUM72307945","name":"Whiskey Does","registered_at":"2026-06-18T07:03:35Z","spotify_id":"7uTQhDK5TT9hjR2VyOvbPp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc. 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/7uTQhDK5TT9hjR2VyOvbPp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uTQhDK5TT9hjR2VyOvbPp.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc","isrc":"USUM72307945","name":"Whiskey Does","registered_at":"2026-06-18T07:03:35Z","spotify_id":"7uTQhDK5TT9hjR2VyOvbPp","type":"track"}

Ain't No Cowboy
type: MusicAlbum
date published: 2023-04-21
track: Ain't No Cowboy
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199813
  explicit: false
  by artist: Jon Langston
  in album: Ain't No Cowboy
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: USUM72304940
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:30:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa
  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/1v8eMSe3OZjK1u9lqrJFkp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v8eMSe3OZjK1u9lqrJFkp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa","isrc":"USUM72304940","name":"Ain't No Cowboy","registered_at":"2026-06-09T21:30:10Z","spotify_id":"1v8eMSe3OZjK1u9lqrJFkp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa. 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/1v8eMSe3OZjK1u9lqrJFkp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v8eMSe3OZjK1u9lqrJFkp.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa","isrc":"USUM72304940","name":"Ain't No Cowboy","registered_at":"2026-06-09T21:30:10Z","spotify_id":"1v8eMSe3OZjK1u9lqrJFkp","type":"track"}

Howdy Howdy Howdy
type: MusicAlbum
date published: 2023-02-10
track: Howdy Howdy Howdy
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184133
  explicit: false
  by artist: Jon Langston
  in album: Howdy Howdy Howdy
    type: MusicAlbum
    date published: 2023-02-10
  isrc code: USUM72300375
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:55:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a5e69a8ee63d6a080a986b9a8577ba315b67f55a0f456a1ed243983acdf88da
  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/5nfueskTryDjBrdTsex5fr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nfueskTryDjBrdTsex5fr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a5e69a8ee63d6a080a986b9a8577ba315b67f55a0f456a1ed243983acdf88da","isrc":"USUM72300375","name":"Howdy Howdy Howdy","registered_at":"2026-06-08T23:55:53Z","spotify_id":"5nfueskTryDjBrdTsex5fr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5e69a8ee63d6a080a986b9a8577ba315b67f55a0f456a1ed243983acdf88da. 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/5nfueskTryDjBrdTsex5fr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nfueskTryDjBrdTsex5fr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1a5e69a8ee63d6a080a986b9a8577ba315b67f55a0f456a1ed243983acdf88da","isrc":"USUM72300375","name":"Howdy Howdy Howdy","registered_at":"2026-06-08T23:55:53Z","spotify_id":"5nfueskTryDjBrdTsex5fr","type":"track"}

I Only Want You For Christmas
type: MusicAlbum
date published: 2022-11-04
track: I Only Want You For Christmas
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161133
  explicit: false
  by artist: Jon Langston
  in album: I Only Want You For Christmas
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: USUM72220405

Give You My All
type: MusicAlbum
date published: 2022-09-30
track: Give You My All
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171066
  explicit: false
  by artist: Jon Langston
  in album: Give You My All
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: USUM72217680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:29:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a
  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/1wbGNtxz7WcTpXxmsdMdpn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wbGNtxz7WcTpXxmsdMdpn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a","isrc":"USUM72217680","name":"Give You My All","registered_at":"2026-06-05T15:29:30Z","spotify_id":"1wbGNtxz7WcTpXxmsdMdpn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a. 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/1wbGNtxz7WcTpXxmsdMdpn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wbGNtxz7WcTpXxmsdMdpn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6a4d4f696873309c21054cffde8df36a8c9bfd66fe46cab1783e2b51f49dc30a","isrc":"USUM72217680","name":"Give You My All","registered_at":"2026-06-05T15:29:30Z","spotify_id":"1wbGNtxz7WcTpXxmsdMdpn","type":"track"}

Beers Got Drank
type: MusicAlbum
date published: 2022-06-10
track: Beers Got Drank
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174200
  explicit: false
  by artist: Jon Langston
  in album: Beers Got Drank
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: USUM72209956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:59:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f60bcff92c0fca69c60d9be63af7acca6f199901ad0e9c383ff700d4b1f7d3a
  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/6A51ShFUIKS0XTUlDvwCul.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A51ShFUIKS0XTUlDvwCul
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f60bcff92c0fca69c60d9be63af7acca6f199901ad0e9c383ff700d4b1f7d3a","isrc":"USUM72209956","name":"Beers Got Drank","registered_at":"2026-06-07T15:59:15Z","spotify_id":"6A51ShFUIKS0XTUlDvwCul","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f60bcff92c0fca69c60d9be63af7acca6f199901ad0e9c383ff700d4b1f7d3a. 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/6A51ShFUIKS0XTUlDvwCul.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A51ShFUIKS0XTUlDvwCul.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0f60bcff92c0fca69c60d9be63af7acca6f199901ad0e9c383ff700d4b1f7d3a","isrc":"USUM72209956","name":"Beers Got Drank","registered_at":"2026-06-07T15:59:15Z","spotify_id":"6A51ShFUIKS0XTUlDvwCul","type":"track"}

If You Want Love
type: MusicAlbum
date published: 2022-05-27
track: If You Want Love
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204760
  explicit: false
  by artist: Jon Langston
  in album: If You Want Love
    type: MusicAlbum
    date published: 2022-05-27
  isrc code: USUM72209906
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:28:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7efe355a855ed570a0a3ea87089d6d9eca0a653b7d35f29aebfd37b10941104a
  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/7pIE9aENmQqoy8yWUr0oiz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pIE9aENmQqoy8yWUr0oiz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7efe355a855ed570a0a3ea87089d6d9eca0a653b7d35f29aebfd37b10941104a","isrc":"USUM72209906","name":"If You Want Love","registered_at":"2026-06-04T13:28:16Z","spotify_id":"7pIE9aENmQqoy8yWUr0oiz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe355a855ed570a0a3ea87089d6d9eca0a653b7d35f29aebfd37b10941104a. 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/7pIE9aENmQqoy8yWUr0oiz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pIE9aENmQqoy8yWUr0oiz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7efe355a855ed570a0a3ea87089d6d9eca0a653b7d35f29aebfd37b10941104a","isrc":"USUM72209906","name":"If You Want Love","registered_at":"2026-06-04T13:28:16Z","spotify_id":"7pIE9aENmQqoy8yWUr0oiz","type":"track"}

Back Words
type: MusicAlbum
date published: 2022-02-25
track: Back Words
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199213
  explicit: false
  by artist: Jon Langston
  in album: Back Words
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: USUM72200993
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:38:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0
  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/3KWR8SEGBcxMklHWsLHU42.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KWR8SEGBcxMklHWsLHU42
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0","isrc":"USUM72200993","name":"Back Words","registered_at":"2026-06-05T18:38:10Z","spotify_id":"3KWR8SEGBcxMklHWsLHU42","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0. 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/3KWR8SEGBcxMklHWsLHU42.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KWR8SEGBcxMklHWsLHU42.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0","isrc":"USUM72200993","name":"Back Words","registered_at":"2026-06-05T18:38:10Z","spotify_id":"3KWR8SEGBcxMklHWsLHU42","type":"track"}

When You're Lonely
type: MusicAlbum
date published: 2021-10-22
track: When You're Lonely
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194800
  explicit: false
  by artist: Jon Langston
  in album: When You're Lonely
    type: MusicAlbum
    date published: 2021-10-22
  isrc code: USUM72119069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:08:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7cf70dd2f641b2f2249750857bfbddd741c5b6c2c97a89fb09d23778fc85d34
  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/3NRULQPEu8U0MSvsGLHD2L.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NRULQPEu8U0MSvsGLHD2L
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7cf70dd2f641b2f2249750857bfbddd741c5b6c2c97a89fb09d23778fc85d34","isrc":"USUM72119069","name":"When You're Lonely","registered_at":"2026-06-05T14:08:34Z","spotify_id":"3NRULQPEu8U0MSvsGLHD2L","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cf70dd2f641b2f2249750857bfbddd741c5b6c2c97a89fb09d23778fc85d34. 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/3NRULQPEu8U0MSvsGLHD2L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NRULQPEu8U0MSvsGLHD2L.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd7cf70dd2f641b2f2249750857bfbddd741c5b6c2c97a89fb09d23778fc85d34","isrc":"USUM72119069","name":"When You're Lonely","registered_at":"2026-06-05T14:08:34Z","spotify_id":"3NRULQPEu8U0MSvsGLHD2L","type":"track"}

Try Missing You
type: MusicAlbum
date published: 2021-07-09
track: Try Missing You
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206542
  explicit: false
  by artist: Jon Langston
  in album: Try Missing You
    type: MusicAlbum
    date published: 2021-07-09
  isrc code: USUM72110990
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:38:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ca4885029cf4caec253f4f1586ff120170e747764845bed6f660c789d30da31
  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/14lkoqJMOMaR7s6mBKzb2W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14lkoqJMOMaR7s6mBKzb2W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ca4885029cf4caec253f4f1586ff120170e747764845bed6f660c789d30da31","isrc":"USUM72110990","name":"Try Missing You","registered_at":"2026-06-04T13:38:05Z","spotify_id":"14lkoqJMOMaR7s6mBKzb2W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca4885029cf4caec253f4f1586ff120170e747764845bed6f660c789d30da31. 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/14lkoqJMOMaR7s6mBKzb2W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14lkoqJMOMaR7s6mBKzb2W.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9ca4885029cf4caec253f4f1586ff120170e747764845bed6f660c789d30da31","isrc":"USUM72110990","name":"Try Missing You","registered_at":"2026-06-04T13:38:05Z","spotify_id":"14lkoqJMOMaR7s6mBKzb2W","type":"track"}

Happy Ever After
type: MusicAlbum
date published: 2020-10-30
track: Happy Ever After
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190207
  explicit: false
  by artist: Jon Langston
  in album: Happy Ever After
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: USUM72019881
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:43:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8da984acbdc789351cb237ea83e2d88a6f305c2c35d784a4839ece14b64377e
  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/3k5UDLT36E26SZCbG3DK20.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k5UDLT36E26SZCbG3DK20
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd8da984acbdc789351cb237ea83e2d88a6f305c2c35d784a4839ece14b64377e","isrc":"USUM72019881","name":"Happy Ever After","registered_at":"2026-06-10T22:43:00Z","spotify_id":"3k5UDLT36E26SZCbG3DK20","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8da984acbdc789351cb237ea83e2d88a6f305c2c35d784a4839ece14b64377e. 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/3k5UDLT36E26SZCbG3DK20.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k5UDLT36E26SZCbG3DK20.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd8da984acbdc789351cb237ea83e2d88a6f305c2c35d784a4839ece14b64377e","isrc":"USUM72019881","name":"Happy Ever After","registered_at":"2026-06-10T22:43:00Z","spotify_id":"3k5UDLT36E26SZCbG3DK20","type":"track"}
track: Drinks
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188392
  explicit: false
  by artist: Jon Langston
  in album: Happy Ever After
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: USUM71911585
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:51:25+00:00

Drinks
type: MusicAlbum
date published: 2020-02-07
track: Drinks
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188392
  explicit: false
  by artist: Jon Langston
  in album: Drinks
    type: MusicAlbum
    date published: 2020-02-07
  isrc code: USUM71911585
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:51:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa59233ea1dc52b8fe04d7d736ebfd1732418e180e84b2f3dac7951f2eaa86157
  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/1HBiHB3VJMC3CKpFZOo9Am.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HBiHB3VJMC3CKpFZOo9Am
  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 0xa59233ea1dc52b8fe04d7d736ebfd1732418e180e84b2f3dac7951f2eaa86157. 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/1HBiHB3VJMC3CKpFZOo9Am.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HBiHB3VJMC3CKpFZOo9Am.
    date published: 2026-06-13T17:25:41Z
track: Now You Know
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174586
  explicit: false
  by artist: Jon Langston
  in album: Drinks
    type: MusicAlbum
    date published: 2020-02-07
  isrc code: USUM71910605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:19:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5njEqIQ2LgeTPM9AOB7d3M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5njEqIQ2LgeTPM9AOB7d3M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1","isrc":"USUM71910605","name":"Now You Know","registered_at":"2026-06-20T20:19:25Z","spotify_id":"5njEqIQ2LgeTPM9AOB7d3M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5njEqIQ2LgeTPM9AOB7d3M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5njEqIQ2LgeTPM9AOB7d3M.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1","isrc":"USUM71910605","name":"Now You Know","registered_at":"2026-06-20T20:19:25Z","spotify_id":"5njEqIQ2LgeTPM9AOB7d3M","type":"track"}

Now You Know
type: MusicAlbum
date published: 2019-10-25
track: Now You Know
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174586
  explicit: false
  by artist: Jon Langston
  in album: Now You Know
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71910605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:19:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1
  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/2rC7rrO9dCGsvVC7itOkg6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rC7rrO9dCGsvVC7itOkg6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1","isrc":"USUM71910605","name":"Now You Know","registered_at":"2026-06-20T20:19:25Z","spotify_id":"2rC7rrO9dCGsvVC7itOkg6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1. 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/2rC7rrO9dCGsvVC7itOkg6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rC7rrO9dCGsvVC7itOkg6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb18adc02c04df51b4490cff30b0907cca5d60561cf41c62e8e7b5d67b87514d1","isrc":"USUM71910605","name":"Now You Know","registered_at":"2026-06-20T20:19:25Z","spotify_id":"2rC7rrO9dCGsvVC7itOkg6","type":"track"}
track: Dance Tonight
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227333
  explicit: false
  by artist: Jon Langston
  in album: Now You Know
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71901139
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:33:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1
  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/0wPFi3moIbdtbTeiIrZslo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wPFi3moIbdtbTeiIrZslo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1","isrc":"USUM71901139","name":"Dance Tonight","registered_at":"2026-06-06T13:33:59Z","spotify_id":"0wPFi3moIbdtbTeiIrZslo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1. 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/0wPFi3moIbdtbTeiIrZslo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wPFi3moIbdtbTeiIrZslo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1","isrc":"USUM71901139","name":"Dance Tonight","registered_at":"2026-06-06T13:33:59Z","spotify_id":"0wPFi3moIbdtbTeiIrZslo","type":"track"}
track: When It Comes To Loving You
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211600
  explicit: false
  by artist: Jon Langston
  in album: Now You Know
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: QZ5AB1845218
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:08:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1d241dfbff2e661eeb5a2289167c7c9423e8998075a2f83271f513c5ad5334d
  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/27P7Xd23MGQigzpvm9tVmH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27P7Xd23MGQigzpvm9tVmH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1d241dfbff2e661eeb5a2289167c7c9423e8998075a2f83271f513c5ad5334d","isrc":"QZ5AB1845218","name":"When It Comes To Loving You","registered_at":"2026-06-04T11:08:17Z","spotify_id":"27P7Xd23MGQigzpvm9tVmH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d241dfbff2e661eeb5a2289167c7c9423e8998075a2f83271f513c5ad5334d. 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/27P7Xd23MGQigzpvm9tVmH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27P7Xd23MGQigzpvm9tVmH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd1d241dfbff2e661eeb5a2289167c7c9423e8998075a2f83271f513c5ad5334d","isrc":"QZ5AB1845218","name":"When It Comes To Loving You","registered_at":"2026-06-04T11:08:17Z","spotify_id":"27P7Xd23MGQigzpvm9tVmH","type":"track"}
track: Dial One Up
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206333
  explicit: false
  by artist: Jon Langston
  in album: Now You Know
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71915575
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:58:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9b423b27f5b3464268bc59084d7b16b244d066ed6dca5ddc6b796c9fe6a45a2
  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/6TVNLRU7qAmXa7co8SA5f0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TVNLRU7qAmXa7co8SA5f0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9b423b27f5b3464268bc59084d7b16b244d066ed6dca5ddc6b796c9fe6a45a2","isrc":"USUM71915575","name":"Dial One Up","registered_at":"2026-06-08T17:58:56Z","spotify_id":"6TVNLRU7qAmXa7co8SA5f0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b423b27f5b3464268bc59084d7b16b244d066ed6dca5ddc6b796c9fe6a45a2. 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/6TVNLRU7qAmXa7co8SA5f0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TVNLRU7qAmXa7co8SA5f0.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe9b423b27f5b3464268bc59084d7b16b244d066ed6dca5ddc6b796c9fe6a45a2","isrc":"USUM71915575","name":"Dial One Up","registered_at":"2026-06-08T17:58:56Z","spotify_id":"6TVNLRU7qAmXa7co8SA5f0","type":"track"}
track: Sunday Morning Heart
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187173
  explicit: false
  by artist: Jon Langston
  in album: Now You Know
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71915577
  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: Cigarettes And Me

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T15:12:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1cf42e2744cf11a46bcbcc78331baacfd4ae9f33e61ff77eb52c28966153edf2

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/2aIEWKKAbirVpBqecB60ZM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aIEWKKAbirVpBqecB60ZM

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1cf42e2744cf11a46bcbcc78331baacfd4ae9f33e61ff77eb52c28966153edf2","isrc":"USUM71915577","name":"Sunday Morning Heart","registered_at":"2026-06-09T15:12:24Z","spotify_id":"2aIEWKKAbirVpBqecB60ZM","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 0x1cf42e2744cf11a46bcbcc78331baacfd4ae9f33e61ff77eb52c28966153edf2. 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/2aIEWKKAbirVpBqecB60ZM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aIEWKKAbirVpBqecB60ZM.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x1cf42e2744cf11a46bcbcc78331baacfd4ae9f33e61ff77eb52c28966153edf2","isrc":"USUM71915577","name":"Sunday Morning Heart","registered_at":"2026-06-09T15:12:24Z","spotify_id":"2aIEWKKAbirVpBqecB60ZM","type":"track"}

Cigarettes And Me
type: MusicRecording
duration: PT3M54S
duration ms: 234206
explicit: false
by artist: Jon Langston
in album: Now You Know
  type: MusicAlbum
  date published: 2019-10-25
isrc code: USUM71915576
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:59:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0191ed5581c902792ab53ea0ba99d0f7cd136f285e6bf5b48faf3d00e2b5452
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/6RjESBYbhGTIIVNnKYGHd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RjESBYbhGTIIVNnKYGHd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0191ed5581c902792ab53ea0ba99d0f7cd136f285e6bf5b48faf3d00e2b5452","isrc":"USUM71915576","name":"Cigarettes And Me","registered_at":"2026-06-23T17:59:12Z","spotify_id":"6RjESBYbhGTIIVNnKYGHd3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0191ed5581c902792ab53ea0ba99d0f7cd136f285e6bf5b48faf3d00e2b5452. 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/6RjESBYbhGTIIVNnKYGHd3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RjESBYbhGTIIVNnKYGHd3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb0191ed5581c902792ab53ea0ba99d0f7cd136f285e6bf5b48faf3d00e2b5452","isrc":"USUM71915576","name":"Cigarettes And Me","registered_at":"2026-06-23T17:59:12Z","spotify_id":"6RjESBYbhGTIIVNnKYGHd3","type":"track"}

Dance Tonight
type: MusicAlbum
date published: 2019-02-14
track: Dance Tonight
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226306
  explicit: false
  by artist: Jon Langston
  in album: Dance Tonight
    type: MusicAlbum
    date published: 2019-02-14
  isrc code: USUM71901139
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:33:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1
  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/577bCdkjlsq4HnA9ptcCKQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/577bCdkjlsq4HnA9ptcCKQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1","isrc":"USUM71901139","name":"Dance Tonight","registered_at":"2026-06-06T13:33:59Z","spotify_id":"577bCdkjlsq4HnA9ptcCKQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1. 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/577bCdkjlsq4HnA9ptcCKQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/577bCdkjlsq4HnA9ptcCKQ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xd3b65f5d91d96706432356b5f41d3f000dbc057a06fb9f7f228896b2b03e4be1","isrc":"USUM71901139","name":"Dance Tonight","registered_at":"2026-06-06T13:33:59Z","spotify_id":"577bCdkjlsq4HnA9ptcCKQ","type":"track"}

Prob'ly At A Bar
type: MusicAlbum
date published: 2018-08-03
track: Prob'ly At A Bar
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202746
  explicit: false
  by artist: Jon Langston
  in album: Prob'ly At A Bar
    type: MusicAlbum
    date published: 2018-08-03
  isrc code: QZ5AB1813311
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:49:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679
  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/7dysCAfzEwSY94rfkEYTeE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dysCAfzEwSY94rfkEYTeE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679","isrc":"QZ5AB1813311","name":"Prob'ly At A Bar","registered_at":"2026-06-04T16:49:14Z","spotify_id":"7dysCAfzEwSY94rfkEYTeE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679. 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/7dysCAfzEwSY94rfkEYTeE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dysCAfzEwSY94rfkEYTeE.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679","isrc":"QZ5AB1813311","name":"Prob'ly At A Bar","registered_at":"2026-06-04T16:49:14Z","spotify_id":"7dysCAfzEwSY94rfkEYTeE","type":"track"}

Right Girl Wrong Time
type: MusicAlbum
date published: 2017-04-28
track: Right Girl Wrong Time
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222893
  explicit: false
  by artist: Jon Langston
  in album: Right Girl Wrong Time
    type: MusicAlbum
    date published: 2017-04-28
  isrc code: US7VG1745875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:03:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3
  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/3l4ocz4JRx92xTAnqNTgGG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l4ocz4JRx92xTAnqNTgGG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3","isrc":"US7VG1745875","name":"Right Girl Wrong Time","registered_at":"2026-06-04T08:03:16Z","spotify_id":"3l4ocz4JRx92xTAnqNTgGG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3. 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/3l4ocz4JRx92xTAnqNTgGG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l4ocz4JRx92xTAnqNTgGG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4f73c1a81d41a225463e93808b554c615171470993e2da94950ffea82d2aacc3","isrc":"US7VG1745875","name":"Right Girl Wrong Time","registered_at":"2026-06-04T08:03:16Z","spotify_id":"3l4ocz4JRx92xTAnqNTgGG","type":"track"}

All Eyes On Us
type: MusicAlbum
date published: 2016-08-28
track: All Eyes On Us
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182992
  explicit: false
  by artist: Jon Langston
  in album: All Eyes On Us
    type: MusicAlbum
    date published: 2016-08-28
  isrc code: QZ5AB1618332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:39:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3
  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/2PtbdHcXDnUBwDUcwBFIMw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PtbdHcXDnUBwDUcwBFIMw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3","isrc":"QZ5AB1618332","name":"All Eyes On Us","registered_at":"2026-06-04T06:39:37Z","spotify_id":"2PtbdHcXDnUBwDUcwBFIMw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3. 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/2PtbdHcXDnUBwDUcwBFIMw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PtbdHcXDnUBwDUcwBFIMw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf9529526c0ec951562559f975ab27457ca27a2d426c160479abd3178f9c267d3","isrc":"QZ5AB1618332","name":"All Eyes On Us","registered_at":"2026-06-04T06:39:37Z","spotify_id":"2PtbdHcXDnUBwDUcwBFIMw","type":"track"}

Jon Langston - EP
type: MusicAlbum
date published: 2015-12-11
track: Rollin' In and Rockin' Out
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166679
  explicit: false
  by artist: Jon Langston
  in album: Jon Langston - EP
    type: MusicAlbum
    date published: 2015-12-11
  isrc code: QME9W1500057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:20:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd39e1a35705a05d4f0b712ab2b8c0f900b493f6ee174dba67a06d583bf5ca4ce
  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/5YkTFYeUGMdTLQfW4NXZ5b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YkTFYeUGMdTLQfW4NXZ5b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd39e1a35705a05d4f0b712ab2b8c0f900b493f6ee174dba67a06d583bf5ca4ce","isrc":"QME9W1500057","name":"Rollin' In and Rockin' Out","registered_at":"2026-06-08T06:20:53Z","spotify_id":"5YkTFYeUGMdTLQfW4NXZ5b","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39e1a35705a05d4f0b712ab2b8c0f900b493f6ee174dba67a06d583bf5ca4ce. 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/5YkTFYeUGMdTLQfW4NXZ5b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YkTFYeUGMdTLQfW4NXZ5b.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd39e1a35705a05d4f0b712ab2b8c0f900b493f6ee174dba67a06d583bf5ca4ce","isrc":"QME9W1500057","name":"Rollin' In and Rockin' Out","registered_at":"2026-06-08T06:20:53Z","spotify_id":"5YkTFYeUGMdTLQfW4NXZ5b","type":"track"}
track: Southern Drawl
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216085
  explicit: false
  by artist: Jon Langston
  in album: Jon Langston - EP
    type: MusicAlbum
    date published: 2015-12-11
  isrc code: QME9W1500058
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:00:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22d95fe5693c8491b26205d13e7f48bc2d4075ef790bbdf52f29dade1fdda35c
  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/2MF1kCCFuS33YobQLdmgXc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MF1kCCFuS33YobQLdmgXc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x22d95fe5693c8491b26205d13e7f48bc2d4075ef790bbdf52f29dade1fdda35c","isrc":"QME9W1500058","name":"Southern Drawl","registered_at":"2026-06-07T04:00:43Z","spotify_id":"2MF1kCCFuS33YobQLdmgXc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d95fe5693c8491b26205d13e7f48bc2d4075ef790bbdf52f29dade1fdda35c. 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/2MF1kCCFuS33YobQLdmgXc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MF1kCCFuS33YobQLdmgXc.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x22d95fe5693c8491b26205d13e7f48bc2d4075ef790bbdf52f29dade1fdda35c","isrc":"QME9W1500058","name":"Southern Drawl","registered_at":"2026-06-07T04:00:43Z","spotify_id":"2MF1kCCFuS33YobQLdmgXc","type":"track"}
track: Cigarettes and Me
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232273
  explicit: false
  by artist: Jon Langston
  in album: Jon Langston - EP
    type: MusicAlbum
    date published: 2015-12-11
  isrc code: QME9W1500059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:26:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c5221c5bc917d7b1c82fd499ef08fd9e7192f42c7538ceb9850d00d9f4451c9
  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/325JzOTdIvDHVpn1qgwRzF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/325JzOTdIvDHVpn1qgwRzF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c5221c5bc917d7b1c82fd499ef08fd9e7192f42c7538ceb9850d00d9f4451c9","isrc":"QME9W1500059","name":"Cigarettes and Me","registered_at":"2026-06-10T08:26:19Z","spotify_id":"325JzOTdIvDHVpn1qgwRzF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5221c5bc917d7b1c82fd499ef08fd9e7192f42c7538ceb9850d00d9f4451c9. 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/325JzOTdIvDHVpn1qgwRzF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/325JzOTdIvDHVpn1qgwRzF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1c5221c5bc917d7b1c82fd499ef08fd9e7192f42c7538ceb9850d00d9f4451c9","isrc":"QME9W1500059","name":"Cigarettes and Me","registered_at":"2026-06-10T08:26:19Z","spotify_id":"325JzOTdIvDHVpn1qgwRzF","type":"track"}
track: In My Mind
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177857
  explicit: false
  by artist: Jon Langston
  in album: Jon Langston - EP
    type: MusicAlbum
    date published: 2015-12-11
  isrc code: QME9W1500060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T20:05:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02459504d43e6a547ed92eeb31b277d77e760da86c52d786e23ff18c1da70d51
  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/57uLRQNVHTbCsL1CGb3GI6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57uLRQNVHTbCsL1CGb3GI6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02459504d43e6a547ed92eeb31b277d77e760da86c52d786e23ff18c1da70d51","isrc":"QME9W1500060","name":"In My Mind","registered_at":"2026-06-11T20:05:15Z","spotify_id":"57uLRQNVHTbCsL1CGb3GI6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02459504d43e6a547ed92eeb31b277d77e760da86c52d786e23ff18c1da70d51. 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/57uLRQNVHTbCsL1CGb3GI6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57uLRQNVHTbCsL1CGb3GI6.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x02459504d43e6a547ed92eeb31b277d77e760da86c52d786e23ff18c1da70d51","isrc":"QME9W1500060","name":"In My Mind","registered_at":"2026-06-11T20:05:15Z","spotify_id":"57uLRQNVHTbCsL1CGb3GI6","type":"track"}
track: Forever Girl
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239936
  explicit: false
  by artist: Jon Langston
  in album: Jon Langston - EP
    type: MusicAlbum
    date published: 2015-12-11
  isrc code: QME9W1500061
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:37:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2adeb7beae9a9ac770a80156104de6f4c5cdb90e18ef0b03d75bdf9b896af5ae

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/4JBKYoKFRijmnOEfFiNhbM.json

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2adeb7beae9a9ac770a80156104de6f4c5cdb90e18ef0b03d75bdf9b896af5ae","isrc":"QME9W1500061","name":"Forever Girl","registered_at":"2026-06-04T07:37:19Z","spotify_id":"4JBKYoKFRijmnOEfFiNhbM","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 0x2adeb7beae9a9ac770a80156104de6f4c5cdb90e18ef0b03d75bdf9b896af5ae. 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/4JBKYoKFRijmnOEfFiNhbM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JBKYoKFRijmnOEfFiNhbM.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x2adeb7beae9a9ac770a80156104de6f4c5cdb90e18ef0b03d75bdf9b896af5ae","isrc":"QME9W1500061","name":"Forever Girl","registered_at":"2026-06-04T07:37:19Z","spotify_id":"4JBKYoKFRijmnOEfFiNhbM","type":"track"}

Showtime EP
type: MusicAlbum
date published: 2015-05-05
track: 'Til Sunrise
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169611
  explicit: false
  by artist: Jon Langston
  in album: Showtime EP
    type: MusicAlbum
    date published: 2015-05-05
  isrc code: QME9W1500031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:33:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3699eacec5c37ce075cf1e6cd75a09799737726839890c91f71ba1b67631bde0
  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/2taqaL2euLQFhKpegc1ySC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2taqaL2euLQFhKpegc1ySC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3699eacec5c37ce075cf1e6cd75a09799737726839890c91f71ba1b67631bde0","isrc":"QME9W1500031","name":"'Til Sunrise","registered_at":"2026-06-09T11:33:57Z","spotify_id":"2taqaL2euLQFhKpegc1ySC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3699eacec5c37ce075cf1e6cd75a09799737726839890c91f71ba1b67631bde0. 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/2taqaL2euLQFhKpegc1ySC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2taqaL2euLQFhKpegc1ySC.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3699eacec5c37ce075cf1e6cd75a09799737726839890c91f71ba1b67631bde0","isrc":"QME9W1500031","name":"'Til Sunrise","registered_at":"2026-06-09T11:33:57Z","spotify_id":"2taqaL2euLQFhKpegc1ySC","type":"track"}
track: Love While It Lasted
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211001
  explicit: false
  by artist: Jon Langston
  in album: Showtime EP
    type: MusicAlbum
    date published: 2015-05-05
  isrc code: QME9W1500032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:45:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f57436382d1fb6d62dfbd98c235c23d713eb1ba237fa2ce59b192bc3eacdcae
  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/1S9kF1Bk5DtQaRQuKnbRgH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S9kF1Bk5DtQaRQuKnbRgH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f57436382d1fb6d62dfbd98c235c23d713eb1ba237fa2ce59b192bc3eacdcae","isrc":"QME9W1500032","name":"Love While It Lasted","registered_at":"2026-06-09T11:45:26Z","spotify_id":"1S9kF1Bk5DtQaRQuKnbRgH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f57436382d1fb6d62dfbd98c235c23d713eb1ba237fa2ce59b192bc3eacdcae. 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/1S9kF1Bk5DtQaRQuKnbRgH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S9kF1Bk5DtQaRQuKnbRgH.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8f57436382d1fb6d62dfbd98c235c23d713eb1ba237fa2ce59b192bc3eacdcae","isrc":"QME9W1500032","name":"Love While It Lasted","registered_at":"2026-06-09T11:45:26Z","spotify_id":"1S9kF1Bk5DtQaRQuKnbRgH","type":"track"}
track: Showtime
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197546
  explicit: false
  by artist: Jon Langston
  in album: Showtime EP
    type: MusicAlbum
    date published: 2015-05-05
  isrc code: QME9W1500030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:45:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7dea5b394cc25d2217c10de207f6bc6e7ee7e5ec1fb507756ba91f64a2db746
  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/1UcHUoTjIYqP8mEzsKyk6j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UcHUoTjIYqP8mEzsKyk6j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dea5b394cc25d2217c10de207f6bc6e7ee7e5ec1fb507756ba91f64a2db746. 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/1UcHUoTjIYqP8mEzsKyk6j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UcHUoTjIYqP8mEzsKyk6j.
    date published: 2026-06-13T13:32:09Z
track: Hammer Down
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163028
  explicit: false
  by artist: Jon Langston
  in album: Showtime EP
    type: MusicAlbum
    date published: 2015-05-05
  isrc code: QME9W1500033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:31:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5094d0be94695f1de9f68c7af2202a866aeac469198b8571cfbe528329ce14f4
  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/3ovqe747i7cAGzDUCHzMNs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ovqe747i7cAGzDUCHzMNs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5094d0be94695f1de9f68c7af2202a866aeac469198b8571cfbe528329ce14f4","isrc":"QME9W1500033","name":"Hammer Down","registered_at":"2026-06-08T06:31:24Z","spotify_id":"3ovqe747i7cAGzDUCHzMNs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5094d0be94695f1de9f68c7af2202a866aeac469198b8571cfbe528329ce14f4. 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/3ovqe747i7cAGzDUCHzMNs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ovqe747i7cAGzDUCHzMNs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5094d0be94695f1de9f68c7af2202a866aeac469198b8571cfbe528329ce14f4","isrc":"QME9W1500033","name":"Hammer Down","registered_at":"2026-06-08T06:31:24Z","spotify_id":"3ovqe747i7cAGzDUCHzMNs","type":"track"}
track: Where Heartache Hangs Around
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198509
  explicit: false
  by artist: Jon Langston
  in album: Showtime EP
    type: MusicAlbum
    date published: 2015-05-05
  isrc code: QME9W1500034
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T19:24:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc81412fa6fde7f70c21458a99a10d21dbf9358fbd0ec67dd92a499f90f8a0981

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/5lTnDSiFNrOSjiZKf3q15Z.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lTnDSiFNrOSjiZKf3q15Z

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc81412fa6fde7f70c21458a99a10d21dbf9358fbd0ec67dd92a499f90f8a0981","isrc":"QME9W1500034","name":"Where Heartache Hangs Around","registered_at":"2026-06-11T19:24:37Z","spotify_id":"5lTnDSiFNrOSjiZKf3q15Z","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 0xc81412fa6fde7f70c21458a99a10d21dbf9358fbd0ec67dd92a499f90f8a0981. 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/5lTnDSiFNrOSjiZKf3q15Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lTnDSiFNrOSjiZKf3q15Z.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc81412fa6fde7f70c21458a99a10d21dbf9358fbd0ec67dd92a499f90f8a0981","isrc":"QME9W1500034","name":"Where Heartache Hangs Around","registered_at":"2026-06-11T19:24:37Z","spotify_id":"5lTnDSiFNrOSjiZKf3q15Z","type":"track"}

Runnin' On Sunshine
type: MusicAlbum
date published: 2013-08-02
track: Runnin' On Sunshine (feat. Jordan Rager)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231944
  explicit: false
  by artist: Jon Langston
  by artist: Jordan Rager
  in album: Runnin' On Sunshine
    type: MusicAlbum
    date published: 2013-08-02
  isrc code: USHM81318498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:37:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e2dc80ae8014a91fa3f226170b9ca5017adf24b7b3e62d08b2832a461b36a44
  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/3XHoA6F9MEhd1GuJIE6vsx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XHoA6F9MEhd1GuJIE6vsx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e2dc80ae8014a91fa3f226170b9ca5017adf24b7b3e62d08b2832a461b36a44","isrc":"USHM81318498","name":"Runnin' On Sunshine (feat. Jordan Rager)","registered_at":"2026-06-08T06:37:33Z","spotify_id":"3XHoA6F9MEhd1GuJIE6vsx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2dc80ae8014a91fa3f226170b9ca5017adf24b7b3e62d08b2832a461b36a44. 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/3XHoA6F9MEhd1GuJIE6vsx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XHoA6F9MEhd1GuJIE6vsx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5e2dc80ae8014a91fa3f226170b9ca5017adf24b7b3e62d08b2832a461b36a44","isrc":"USHM81318498","name":"Runnin' On Sunshine (feat. Jordan Rager)","registered_at":"2026-06-08T06:37:33Z","spotify_id":"3XHoA6F9MEhd1GuJIE6vsx","type":"track"}
track: She's so Georgia
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201937
  explicit: false
  by artist: Jon Langston
  in album: Runnin' On Sunshine
    type: MusicAlbum
    date published: 2013-08-02
  isrc code: USHM81318499
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:38:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x808accf8091dd043c9214462227278a29d1f428435ea2b8e25d919586d26065f
  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/2Yx8vhhfm0pcw6MwJ5w4xG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Yx8vhhfm0pcw6MwJ5w4xG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x808accf8091dd043c9214462227278a29d1f428435ea2b8e25d919586d26065f","isrc":"USHM81318499","name":"She's so Georgia","registered_at":"2026-06-05T18:38:40Z","spotify_id":"2Yx8vhhfm0pcw6MwJ5w4xG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808accf8091dd043c9214462227278a29d1f428435ea2b8e25d919586d26065f. 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/2Yx8vhhfm0pcw6MwJ5w4xG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Yx8vhhfm0pcw6MwJ5w4xG.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x808accf8091dd043c9214462227278a29d1f428435ea2b8e25d919586d26065f","isrc":"USHM81318499","name":"She's so Georgia","registered_at":"2026-06-05T18:38:40Z","spotify_id":"2Yx8vhhfm0pcw6MwJ5w4xG","type":"track"}
track: Stronger Than Whiskey
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262013
  explicit: false
  by artist: Jon Langston
  in album: Runnin' On Sunshine
    type: MusicAlbum
    date published: 2013-08-02
  isrc code: USHM81318500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:58:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3684434bce29404d520a28e936b56e426d627432ab3ef4200e3f6ac3bcc5c7c3
  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/5yN6GT4nP1Jwv9xoCOhHil.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yN6GT4nP1Jwv9xoCOhHil
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3684434bce29404d520a28e936b56e426d627432ab3ef4200e3f6ac3bcc5c7c3","isrc":"USHM81318500","name":"Stronger Than Whiskey","registered_at":"2026-06-07T15:58:27Z","spotify_id":"5yN6GT4nP1Jwv9xoCOhHil","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3684434bce29404d520a28e936b56e426d627432ab3ef4200e3f6ac3bcc5c7c3. 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/5yN6GT4nP1Jwv9xoCOhHil.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yN6GT4nP1Jwv9xoCOhHil.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3684434bce29404d520a28e936b56e426d627432ab3ef4200e3f6ac3bcc5c7c3","isrc":"USHM81318500","name":"Stronger Than Whiskey","registered_at":"2026-06-07T15:58:27Z","spotify_id":"5yN6GT4nP1Jwv9xoCOhHil","type":"track"}
track: Middle of Nowhere
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208500
  explicit: false
  by artist: Jon Langston
  in album: Runnin' On Sunshine
    type: MusicAlbum
    date published: 2013-08-02
  isrc code: USHM81318501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:28:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3aecd087f3598b1997d0473b9212989318e411519d5816dc0285decdd5dde813
  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/2uF0S9TGMm6HECfs3UmwkP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uF0S9TGMm6HECfs3UmwkP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3aecd087f3598b1997d0473b9212989318e411519d5816dc0285decdd5dde813","isrc":"USHM81318501","name":"Middle of Nowhere","registered_at":"2026-06-09T21:28:54Z","spotify_id":"2uF0S9TGMm6HECfs3UmwkP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aecd087f3598b1997d0473b9212989318e411519d5816dc0285decdd5dde813. 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/2uF0S9TGMm6HECfs3UmwkP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uF0S9TGMm6HECfs3UmwkP.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3aecd087f3598b1997d0473b9212989318e411519d5816dc0285decdd5dde813","isrc":"USHM81318501","name":"Middle of Nowhere","registered_at":"2026-06-09T21:28:54Z","spotify_id":"2uF0S9TGMm6HECfs3UmwkP","type":"track"}

Young & Reckless
type: MusicAlbum
date published: 2013-02-08
track: Young & Reckless
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212500
  explicit: false
  by artist: Jon Langston
  in album: Young & Reckless
    type: MusicAlbum
    date published: 2013-02-08
  isrc code: USCGH1357760
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x968f6b8722535d68ebfdd86848f32df937b3b1b8f565b6badc7c88c987c2027d
  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/5C9h5A5oiik6bhSUozMmWb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C9h5A5oiik6bhSUozMmWb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x968f6b8722535d68ebfdd86848f32df937b3b1b8f565b6badc7c88c987c2027d","isrc":"USCGH1357760","name":"Young & Reckless","registered_at":"2026-06-11T19:27:25Z","spotify_id":"5C9h5A5oiik6bhSUozMmWb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968f6b8722535d68ebfdd86848f32df937b3b1b8f565b6badc7c88c987c2027d. 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/5C9h5A5oiik6bhSUozMmWb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C9h5A5oiik6bhSUozMmWb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x968f6b8722535d68ebfdd86848f32df937b3b1b8f565b6badc7c88c987c2027d","isrc":"USCGH1357760","name":"Young & Reckless","registered_at":"2026-06-11T19:27:25Z","spotify_id":"5C9h5A5oiik6bhSUozMmWb","type":"track"}
track: Forever Girl
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272250
  explicit: false
  by artist: Jon Langston
  in album: Young & Reckless
    type: MusicAlbum
    date published: 2013-02-08
  isrc code: USCGH1357761
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:32:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc45b19dd66a1afcd6b15e210a4410ee35fc78c4b77c4a5160e0fd2c8bcc75cff
  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/1gFaZFz9M873vwbnK6tLnX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gFaZFz9M873vwbnK6tLnX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc45b19dd66a1afcd6b15e210a4410ee35fc78c4b77c4a5160e0fd2c8bcc75cff","isrc":"USCGH1357761","name":"Forever Girl","registered_at":"2026-06-06T13:32:17Z","spotify_id":"1gFaZFz9M873vwbnK6tLnX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45b19dd66a1afcd6b15e210a4410ee35fc78c4b77c4a5160e0fd2c8bcc75cff. 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/1gFaZFz9M873vwbnK6tLnX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gFaZFz9M873vwbnK6tLnX.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc45b19dd66a1afcd6b15e210a4410ee35fc78c4b77c4a5160e0fd2c8bcc75cff","isrc":"USCGH1357761","name":"Forever Girl","registered_at":"2026-06-06T13:32:17Z","spotify_id":"1gFaZFz9M873vwbnK6tLnX","type":"track"}
track: Oklahoma
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277000
  explicit: false
  by artist: Jon Langston
  in album: Young & Reckless
    type: MusicAlbum
    date published: 2013-02-08
  isrc code: USCGH1357762
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:40:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabf86af8f88e78a06e3b03dde428cd7ce8bbf41288fdcd28620b880b3a6fed1e
  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/0hEu09lOLIM9zsbjRzLbhc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hEu09lOLIM9zsbjRzLbhc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf86af8f88e78a06e3b03dde428cd7ce8bbf41288fdcd28620b880b3a6fed1e. 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/0hEu09lOLIM9zsbjRzLbhc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hEu09lOLIM9zsbjRzLbhc.
    date published: 2026-07-02T03:55:08Z

Something A Lil' Stronger (HARDY feat. Mitchell Tenpenny, Jon Langston)
type: MusicRecording
duration: PT3M17S
duration ms: 197173
explicit: false
by artist: HIXTAPE
by artist: HARDY
by artist: Mitchell Tenpenny
by artist: Jon Langston
in album: HIXTAPE: Vol. 1
  type: MusicAlbum
  date published: 2019-09-13
isrc code: QZ22S1800072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38ed3b3e042484d25c3886e50637fca0d56a68657a4df120f0ecb98f484540e9
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/4OEJLmKZYopHZIJ121oWLv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OEJLmKZYopHZIJ121oWLv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38ed3b3e042484d25c3886e50637fca0d56a68657a4df120f0ecb98f484540e9","isrc":"QZ22S1800072","name":"Something A Lil' Stronger (HARDY feat. Mitchell Tenpenny, Jon Langston)","registered_at":"2026-06-04T09:53:55Z","spotify_id":"4OEJLmKZYopHZIJ121oWLv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ed3b3e042484d25c3886e50637fca0d56a68657a4df120f0ecb98f484540e9. 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/4OEJLmKZYopHZIJ121oWLv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OEJLmKZYopHZIJ121oWLv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x38ed3b3e042484d25c3886e50637fca0d56a68657a4df120f0ecb98f484540e9","isrc":"QZ22S1800072","name":"Something A Lil' Stronger (HARDY feat. Mitchell Tenpenny, Jon Langston)","registered_at":"2026-06-04T09:53:55Z","spotify_id":"4OEJLmKZYopHZIJ121oWLv","type":"track"}

I ain't Country (feat. Travis Denning)
type: MusicRecording
duration: PT2M40S
duration ms: 160013
explicit: false
by artist: Jon Langston
by artist: Travis Denning
in album: I ain't Country (feat. Travis Denning)
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309498
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:15:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74
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/2RlFrmvFttiVELqPRw2rda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RlFrmvFttiVELqPRw2rda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country (feat. Travis Denning)","registered_at":"2026-06-05T07:15:36Z","spotify_id":"2RlFrmvFttiVELqPRw2rda","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74. 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/2RlFrmvFttiVELqPRw2rda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RlFrmvFttiVELqPRw2rda.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country (feat. Travis Denning)","registered_at":"2026-06-05T07:15:36Z","spotify_id":"2RlFrmvFttiVELqPRw2rda","type":"track"}

Something A Lil' Stronger (HARDY feat. Mitchell Tenpenny, Jon Langston)
type: MusicRecording
duration: PT3M17S
duration ms: 197173
explicit: false
by artist: HIXTAPE
by artist: HARDY
by artist: Mitchell Tenpenny
by artist: Jon Langston
in album: HIXTAPE: Vol. 1
  type: MusicAlbum
  date published: 2019-09-13

Heart On Ice
type: MusicRecording
duration: PT2M54S
duration ms: 174693
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:58:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78
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/12UKdUOUm1RaDlbjlnBbkj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12UKdUOUm1RaDlbjlnBbkj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78","isrc":"USUM72309496","name":"Heart On Ice","registered_at":"2026-06-08T21:58:36Z","spotify_id":"12UKdUOUm1RaDlbjlnBbkj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78. 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/12UKdUOUm1RaDlbjlnBbkj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12UKdUOUm1RaDlbjlnBbkj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa7313cf1991799e2928cfb3bbfa6776df6797c524b6799b36bbe532933065f78","isrc":"USUM72309496","name":"Heart On Ice","registered_at":"2026-06-08T21:58:36Z","spotify_id":"12UKdUOUm1RaDlbjlnBbkj","type":"track"}

Beer In A Bar
type: MusicRecording
duration: PT2M55S
duration ms: 175066
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309497
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T04:06:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65
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/45HvV1FT3pKaSRkVKxg9vn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45HvV1FT3pKaSRkVKxg9vn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"45HvV1FT3pKaSRkVKxg9vn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65. 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/45HvV1FT3pKaSRkVKxg9vn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45HvV1FT3pKaSRkVKxg9vn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9a2eef6003ef74dbedcccc880d040cf93886f71900020ad044d0c2294183dc65","isrc":"USUM72309497","name":"Beer In A Bar","registered_at":"2026-06-18T04:06:49Z","spotify_id":"45HvV1FT3pKaSRkVKxg9vn","type":"track"}

I ain't Country
type: MusicRecording
duration: PT2M40S
duration ms: 160013
explicit: false
by artist: Jon Langston
by artist: Travis Denning
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309498
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:15:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74
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/7HoqLd4ZXftkWF1TkQgSt2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HoqLd4ZXftkWF1TkQgSt2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"7HoqLd4ZXftkWF1TkQgSt2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74. 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/7HoqLd4ZXftkWF1TkQgSt2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HoqLd4ZXftkWF1TkQgSt2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8f6a32ba904a2540ad658ddf3cf7ff12ed7d26359e8e79bbcccb7ca71cb34a74","isrc":"USUM72309498","name":"I ain't Country","registered_at":"2026-06-05T07:15:36Z","spotify_id":"7HoqLd4ZXftkWF1TkQgSt2","type":"track"}

Whiskey Does
type: MusicRecording
duration: PT2M57S
duration ms: 177786
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72307945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:03:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc
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/1hUaHwnBARQL5OPKOQv8bx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hUaHwnBARQL5OPKOQv8bx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc","isrc":"USUM72307945","name":"Whiskey Does","registered_at":"2026-06-18T07:03:35Z","spotify_id":"1hUaHwnBARQL5OPKOQv8bx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc. 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/1hUaHwnBARQL5OPKOQv8bx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hUaHwnBARQL5OPKOQv8bx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6f85954990caf47bd3d17005235210aac3df0785f79695d6d37ca4ed041a7bcc","isrc":"USUM72307945","name":"Whiskey Does","registered_at":"2026-06-18T07:03:35Z","spotify_id":"1hUaHwnBARQL5OPKOQv8bx","type":"track"}

Where's That Girl
type: MusicRecording
duration: PT3M49S
duration ms: 229586
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:17:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff
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/0VRDZUOdv8pQZueQqf2zjJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VRDZUOdv8pQZueQqf2zjJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff","isrc":"USUM72309500","name":"Where's That Girl","registered_at":"2026-06-18T19:17:10Z","spotify_id":"0VRDZUOdv8pQZueQqf2zjJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff. 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/0VRDZUOdv8pQZueQqf2zjJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VRDZUOdv8pQZueQqf2zjJ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x29c5283bde7587a680c7d13ac5ebfbe8f9510ec70b3c235773a4f561698e3eff","isrc":"USUM72309500","name":"Where's That Girl","registered_at":"2026-06-18T19:17:10Z","spotify_id":"0VRDZUOdv8pQZueQqf2zjJ","type":"track"}

Never Left Me
type: MusicRecording
duration: PT4M40S
duration ms: 280226
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T07:35:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578
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/7lFhmLepIWlBGpdcrNLg68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lFhmLepIWlBGpdcrNLg68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578","isrc":"USUM72309493","name":"Never Left Me","registered_at":"2026-06-21T07:35:36Z","spotify_id":"7lFhmLepIWlBGpdcrNLg68","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578. 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/7lFhmLepIWlBGpdcrNLg68.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lFhmLepIWlBGpdcrNLg68.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcf7c7341b3f3ff2b866a6cfbf22206cdbc1123d8df303087427168b1c73cc578","isrc":"USUM72309493","name":"Never Left Me","registered_at":"2026-06-21T07:35:36Z","spotify_id":"7lFhmLepIWlBGpdcrNLg68","type":"track"}

Dirt Roads & Diamonds
type: MusicRecording
duration: PT3M27S
duration ms: 207546
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:25:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a
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/47KRyolMWcgjzYPdtzVsaV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47KRyolMWcgjzYPdtzVsaV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a","isrc":"USUM72309491","name":"Dirt Roads & Diamonds","registered_at":"2026-06-19T15:25:21Z","spotify_id":"47KRyolMWcgjzYPdtzVsaV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a. 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/47KRyolMWcgjzYPdtzVsaV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47KRyolMWcgjzYPdtzVsaV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x35c3a2380a7eb4d0e3e60771252edbc04cfeec1c32aa6fb9b6eb52f0f0ce702a","isrc":"USUM72309491","name":"Dirt Roads & Diamonds","registered_at":"2026-06-19T15:25:21Z","spotify_id":"47KRyolMWcgjzYPdtzVsaV","type":"track"}

Granddaddy's Watch
type: MusicRecording
duration: PT3M22S
duration ms: 202093
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:15:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2
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/7c982FSqHF6zyCJK2Vd9aT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c982FSqHF6zyCJK2Vd9aT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2","isrc":"USUM72309492","name":"Granddaddy's Watch","registered_at":"2026-06-18T19:15:48Z","spotify_id":"7c982FSqHF6zyCJK2Vd9aT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2. 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/7c982FSqHF6zyCJK2Vd9aT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c982FSqHF6zyCJK2Vd9aT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf7e7db18f3a3c2ac07ec678496865d9fce5dd42729774142f6d04ee5348828a2","isrc":"USUM72309492","name":"Granddaddy's Watch","registered_at":"2026-06-18T19:15:48Z","spotify_id":"7c982FSqHF6zyCJK2Vd9aT","type":"track"}

Day In The 90's
type: MusicRecording
duration: PT3M3S
duration ms: 183893
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:43:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182
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/1yL7CBvQjzfzGDKI2pvAzc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yL7CBvQjzfzGDKI2pvAzc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"1yL7CBvQjzfzGDKI2pvAzc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182. 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/1yL7CBvQjzfzGDKI2pvAzc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yL7CBvQjzfzGDKI2pvAzc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"1yL7CBvQjzfzGDKI2pvAzc","type":"track"}

Ain't No Cowboy
type: MusicRecording
duration: PT3M19S
duration ms: 199360
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72304940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:30:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa
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/7dnAyYd7L7R4NHR5p3ZeEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dnAyYd7L7R4NHR5p3ZeEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa","isrc":"USUM72304940","name":"Ain't No Cowboy","registered_at":"2026-06-09T21:30:10Z","spotify_id":"7dnAyYd7L7R4NHR5p3ZeEX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa. 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/7dnAyYd7L7R4NHR5p3ZeEX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dnAyYd7L7R4NHR5p3ZeEX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfc38a015ee2daa1c87b3c0d93b29bd7351067e2026c0f0d5a71dd33e033d31fa","isrc":"USUM72304940","name":"Ain't No Cowboy","registered_at":"2026-06-09T21:30:10Z","spotify_id":"7dnAyYd7L7R4NHR5p3ZeEX","type":"track"}

Better Off
type: MusicRecording
duration: PT3M31S
duration ms: 211040
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:55:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c
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/2Jjps0IpAY2u8Y5fZzJOdT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jjps0IpAY2u8Y5fZzJOdT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c","isrc":"USUM72309490","name":"Better Off","registered_at":"2026-06-24T06:55:56Z","spotify_id":"2Jjps0IpAY2u8Y5fZzJOdT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c. 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/2Jjps0IpAY2u8Y5fZzJOdT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jjps0IpAY2u8Y5fZzJOdT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c","isrc":"USUM72309490","name":"Better Off","registered_at":"2026-06-24T06:55:56Z","spotify_id":"2Jjps0IpAY2u8Y5fZzJOdT","type":"track"}

If You Ever Leave Atlanta
type: MusicRecording
duration: PT3M41S
duration ms: 221066
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T11:55:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca
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/4S3Gu0ytIFN2ZKztyUyRNR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S3Gu0ytIFN2ZKztyUyRNR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca","isrc":"USUM72309737","name":"If You Ever Leave Atlanta","registered_at":"2026-06-23T11:55:15Z","spotify_id":"4S3Gu0ytIFN2ZKztyUyRNR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca. 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/4S3Gu0ytIFN2ZKztyUyRNR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S3Gu0ytIFN2ZKztyUyRNR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa2b4ba0dabade3f791725cbfb375191d1fdc2c51f0a7ff63cfd01f8fcf4a9cca","isrc":"USUM72309737","name":"If You Ever Leave Atlanta","registered_at":"2026-06-23T11:55:15Z","spotify_id":"4S3Gu0ytIFN2ZKztyUyRNR","type":"track"}

Wrong Side Of The Bottle
type: MusicRecording
duration: PT3M0S
duration ms: 180546
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:37:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974
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/5WEZnd48VDyIVpL9bbZP1k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WEZnd48VDyIVpL9bbZP1k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974","isrc":"USUM72309499","name":"Wrong Side Of The Bottle","registered_at":"2026-06-24T18:37:28Z","spotify_id":"5WEZnd48VDyIVpL9bbZP1k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974. 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/5WEZnd48VDyIVpL9bbZP1k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WEZnd48VDyIVpL9bbZP1k.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x59e30bac82d33ecc6a8c2974252ec6c5de3da5f9e5e49ab7e2085c5e22cd6974","isrc":"USUM72309499","name":"Wrong Side Of The Bottle","registered_at":"2026-06-24T18:37:28Z","spotify_id":"5WEZnd48VDyIVpL9bbZP1k","type":"track"}

May Magnolia
type: MusicRecording
duration: PT3M11S
duration ms: 191213
explicit: false
by artist: Jon Langston
in album: Heart On Ice
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USUM72309494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:28:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c
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/52e5OyfSCA7h00pUMhQ3NQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52e5OyfSCA7h00pUMhQ3NQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c","isrc":"USUM72309494","name":"May Magnolia","registered_at":"2026-06-22T06:28:04Z","spotify_id":"52e5OyfSCA7h00pUMhQ3NQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c. 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/52e5OyfSCA7h00pUMhQ3NQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52e5OyfSCA7h00pUMhQ3NQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x13d9570228fbd820f5d5235b1eb7b30c76fdc0d1742531d5d9d50a8aeb233f4c","isrc":"USUM72309494","name":"May Magnolia","registered_at":"2026-06-22T06:28:04Z","spotify_id":"52e5OyfSCA7h00pUMhQ3NQ","type":"track"}

Day In The 90's
type: MusicRecording
duration: PT3M3S
duration ms: 183893
explicit: false
by artist: Jon Langston
in album: A Day In The 90's
  type: MusicAlbum
  date published: 2024-04-05
isrc code: USUM72309495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:43:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/42QOSWWyEKvqqdTod5Bv0C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QOSWWyEKvqqdTod5Bv0C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"42QOSWWyEKvqqdTod5Bv0C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42QOSWWyEKvqqdTod5Bv0C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QOSWWyEKvqqdTod5Bv0C.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x2bd720b18ff56388e609533551a01c27bafa2182e8533daf67de99af807ab182","isrc":"USUM72309495","name":"Day In The 90's","registered_at":"2026-06-18T22:43:33Z","spotify_id":"42QOSWWyEKvqqdTod5Bv0C","type":"track"}

Prob'ly At A Bar
type: MusicRecording
duration: PT3M22S
duration ms: 202746
explicit: false
by artist: Jon Langston
in album: A Day In The 90's
  type: MusicAlbum
  date published: 2024-04-05
isrc code: QZ5AB1813311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:49:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679
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/4zl4vXWS0E3zX2ZNlYZLLm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zl4vXWS0E3zX2ZNlYZLLm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679","isrc":"QZ5AB1813311","name":"Prob'ly At A Bar","registered_at":"2026-06-04T16:49:14Z","spotify_id":"4zl4vXWS0E3zX2ZNlYZLLm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679. 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/4zl4vXWS0E3zX2ZNlYZLLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zl4vXWS0E3zX2ZNlYZLLm.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x484a006eb3b1e028e456de41870572136e36cf36b6c5c6fdec91ae68fc572679","isrc":"QZ5AB1813311","name":"Prob'ly At A Bar","registered_at":"2026-06-04T16:49:14Z","spotify_id":"4zl4vXWS0E3zX2ZNlYZLLm","type":"track"}

Back Words
type: MusicRecording
duration: PT3M19S
duration ms: 199213
explicit: false
by artist: Jon Langston
in album: A Day In The 90's
  type: MusicAlbum
  date published: 2024-04-05
isrc code: USUM72200993
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:38:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1GM1WALbV9UdOHf4p30XK9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GM1WALbV9UdOHf4p30XK9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0","isrc":"USUM72200993","name":"Back Words","registered_at":"2026-06-05T18:38:10Z","spotify_id":"1GM1WALbV9UdOHf4p30XK9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GM1WALbV9UdOHf4p30XK9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GM1WALbV9UdOHf4p30XK9.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x227da6dc6dc122f6b2ecd91866208652b312e0db475b9532d968d0bc9e9a3bd0","isrc":"USUM72200993","name":"Back Words","registered_at":"2026-06-05T18:38:10Z","spotify_id":"1GM1WALbV9UdOHf4p30XK9","type":"track"}