Kate Bollinger
type: MusicGroup
popularity: 56
followers: 108619
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa90ce03c05e250049332afa7097f8b74064148e1fd25982ea3bb8e88b511ddc
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/d1d897bd-828b-4513-9167-d223f6471e5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1d897bd-828b-4513-9167-d223f6471e5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1d897bd-828b-4513-9167-d223f6471e5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa90ce03c05e250049332afa7097f8b74064148e1fd25982ea3bb8e88b511ddc","name":"Kate Bollinger","registered_at":"2026-06-12T10:24:22Z","symbol":"NIM0269137","token_address":"0x250186fe330db76dd61318298693e505eb4285bb","type":"artist","uuid":"d1d897bd-828b-4513-9167-d223f6471e5e"}
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 0xaa90ce03c05e250049332afa7097f8b74064148e1fd25982ea3bb8e88b511ddc. 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/d1d897bd-828b-4513-9167-d223f6471e5e.json and https://artists.proofprofile.net/proofs/artist/d1d897bd-828b-4513-9167-d223f6471e5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xaa90ce03c05e250049332afa7097f8b74064148e1fd25982ea3bb8e88b511ddc","name":"Kate Bollinger","registered_at":"2026-06-12T10:24:22Z","symbol":"NIM0269137","token_address":"0x250186fe330db76dd61318298693e505eb4285bb","type":"artist","uuid":"d1d897bd-828b-4513-9167-d223f6471e5e"}
album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
  track: What’s This About (La La La La)
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130621
    explicit: false
    by artist: Kate Bollinger
    in album: Songs From A Thousand Frames Of Mind
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: US2J72403401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T14:43:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd
    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/1KB8Yy62vChxxDQoGS6me5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KB8Yy62vChxxDQoGS6me5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd","isrc":"US2J72403401","name":"What’s This About (La La La La)","registered_at":"2026-06-04T14:43:09Z","spotify_id":"1KB8Yy62vChxxDQoGS6me5","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd. 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/1KB8Yy62vChxxDQoGS6me5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KB8Yy62vChxxDQoGS6me5.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd","isrc":"US2J72403401","name":"What’s This About (La La La La)","registered_at":"2026-06-04T14:43:09Z","spotify_id":"1KB8Yy62vChxxDQoGS6me5","type":"track"}
  track: To Your Own Devices
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201632
    explicit: false
    by artist: Kate Bollinger
    in album: Songs From A Thousand Frames Of Mind
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: US2J72403402
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T13:12:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a
    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/3b1cY0HgZy7WDyqLep6MTZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b1cY0HgZy7WDyqLep6MTZ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a","isrc":"US2J72403402","name":"To Your Own Devices","registered_at":"2026-06-06T13:12:20Z","spotify_id":"3b1cY0HgZy7WDyqLep6MTZ","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a. 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/3b1cY0HgZy7WDyqLep6MTZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b1cY0HgZy7WDyqLep6MTZ.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a","isrc":"US2J72403402","name":"To Your Own Devices","registered_at":"2026-06-06T13:12:20Z","spotify_id":"3b1cY0HgZy7WDyqLep6MTZ","type":"track"}
  track: Any Day Now
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197573
    explicit: false
    by artist: Kate Bollinger
    in album: Songs From A Thousand Frames Of Mind
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: US2J72403403
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T18:21:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9
    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/438CxCVsLO6EvmOODlveVg.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/438CxCVsLO6EvmOODlveVg
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9","isrc":"US2J72403403","name":"Any Day Now","registered_at":"2026-06-05T18:21:57Z","spotify_id":"438CxCVsLO6EvmOODlveVg","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9. 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/438CxCVsLO6EvmOODlveVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/438CxCVsLO6EvmOODlveVg.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9","isrc":"US2J72403403","name":"Any Day Now","registered_at":"2026-06-05T18:21:57Z","spotify_id":"438CxCVsLO6EvmOODlveVg","type":"track"}
  track: God Interlude
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168031
    explicit: false
    by artist: Kate Bollinger
    in album: Songs From A Thousand Frames Of Mind
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: US2J72403404
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T23:08:44+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: Lonely
  track: Running
  track: In A Smile
  track: Postcard From A Cloud
  track: I See It Now
  track: Sweet Devil
  track: All This Time
album: What Can I Give You
album: Lonely / Sweet Devil
album: You At Home
album: J'aime les filles
album: Pictures of You
album: Running
album: Look at it in the Light
album: Shadows
album: A word becomes a sound
album: No Other Like You
album: Talk About It (B-Side)
album: I Don't Wanna Lose
album: Tests
album: do u go out together?
album: Softer
album: Water
album: I Wanna Be There
album: Dreams Before
album: Hiding in Plain Sight
album: Like Someone I Know: A Celebration of Margo Guryan
album: Camdog
album: Los Angeles Story
album: I'm Not Around
album: A Little Bit At A Time: Spacebomb Family Rarities
album: Weight
track: What’s This About (La La La La)
track: To Your Own Devices
track: Any Day Now
track: God Interlude
track: Lonely
track: Running
track: In A Smile
track: Postcard From A Cloud
track: I See It Now
track: Sweet Devil
track: All This Time
track: What Can I Give You
track: You At Home
track: J'aime les filles
track: Pictures of You
track: I Found Out
track: Who Am I But Someone

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026

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/2KWXFmGA8mjx7pEBblRYQW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KWXFmGA8mjx7pEBblRYQW

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026","isrc":"US2J72403404","name":"God Interlude","registered_at":"2026-06-08T23:08:44Z","spotify_id":"2KWXFmGA8mjx7pEBblRYQW","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 0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026. 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/2KWXFmGA8mjx7pEBblRYQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KWXFmGA8mjx7pEBblRYQW.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026","isrc":"US2J72403404","name":"God Interlude","registered_at":"2026-06-08T23:08:44Z","spotify_id":"2KWXFmGA8mjx7pEBblRYQW","type":"track"}

Lonely
type: MusicRecording
duration: PT3M46S
duration ms: 226091
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:12:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078
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/4npScq91W5VGEVspv024RH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4npScq91W5VGEVspv024RH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078. 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/4npScq91W5VGEVspv024RH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4npScq91W5VGEVspv024RH.
  date published: 2026-06-13T15:41:10Z

Running
type: MusicRecording
duration: PT3M5S
duration ms: 185736
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72201801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:37:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae
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/3TxY8js4CoJJi2I3nNqLY5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TxY8js4CoJJi2I3nNqLY5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae. 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/3TxY8js4CoJJi2I3nNqLY5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TxY8js4CoJJi2I3nNqLY5.
  date published: 2026-06-13T12:53:06Z

In A Smile
type: MusicRecording
duration: PT3M24S
duration ms: 204106
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:13:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a
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/608jPLw8M2eQe1CgsRlRQw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/608jPLw8M2eQe1CgsRlRQw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a","isrc":"US2J72403407","name":"In A Smile","registered_at":"2026-06-09T11:13:02Z","spotify_id":"608jPLw8M2eQe1CgsRlRQw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a. 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/608jPLw8M2eQe1CgsRlRQw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/608jPLw8M2eQe1CgsRlRQw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a","isrc":"US2J72403407","name":"In A Smile","registered_at":"2026-06-09T11:13:02Z","spotify_id":"608jPLw8M2eQe1CgsRlRQw","type":"track"}

Postcard From A Cloud
type: MusicRecording
duration: PT4M2S
duration ms: 242250
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:43:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5
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/65p7bWKgIhkrXDo7zK9dYq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65p7bWKgIhkrXDo7zK9dYq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5","isrc":"US2J72403408","name":"Postcard From A Cloud","registered_at":"2026-06-08T14:43:31Z","spotify_id":"65p7bWKgIhkrXDo7zK9dYq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5. 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/65p7bWKgIhkrXDo7zK9dYq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65p7bWKgIhkrXDo7zK9dYq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5","isrc":"US2J72403408","name":"Postcard From A Cloud","registered_at":"2026-06-08T14:43:31Z","spotify_id":"65p7bWKgIhkrXDo7zK9dYq","type":"track"}

I See It Now
type: MusicRecording
duration: PT3M27S
duration ms: 207778
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:32:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a
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/7hZjNFPZsglEWpy87XxMXE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hZjNFPZsglEWpy87XxMXE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a","isrc":"US2J72403409","name":"I See It Now","registered_at":"2026-06-05T23:32:42Z","spotify_id":"7hZjNFPZsglEWpy87XxMXE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a. 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/7hZjNFPZsglEWpy87XxMXE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hZjNFPZsglEWpy87XxMXE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a","isrc":"US2J72403409","name":"I See It Now","registered_at":"2026-06-05T23:32:42Z","spotify_id":"7hZjNFPZsglEWpy87XxMXE","type":"track"}

Sweet Devil
type: MusicRecording
duration: PT3M18S
duration ms: 198710
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:06:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af
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/1uWTXKVh7bx6s6HY653eme.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uWTXKVh7bx6s6HY653eme
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"1uWTXKVh7bx6s6HY653eme","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af. 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/1uWTXKVh7bx6s6HY653eme.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uWTXKVh7bx6s6HY653eme.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"1uWTXKVh7bx6s6HY653eme","type":"track"}

All This Time
type: MusicRecording
duration: PT4M34S
duration ms: 274606
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:35:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9
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/2M5IOAhLZTKPJq3E8wKEM9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M5IOAhLZTKPJq3E8wKEM9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9","isrc":"US2J72403411","name":"All This Time","registered_at":"2026-06-10T07:35:33Z","spotify_id":"2M5IOAhLZTKPJq3E8wKEM9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9. 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/2M5IOAhLZTKPJq3E8wKEM9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M5IOAhLZTKPJq3E8wKEM9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9","isrc":"US2J72403411","name":"All This Time","registered_at":"2026-06-10T07:35:33Z","spotify_id":"2M5IOAhLZTKPJq3E8wKEM9","type":"track"}

What Can I Give You
type: MusicAlbum
date published: 2024-11-04
track: What Can I Give You
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145157
  explicit: false
  by artist: Kate Bollinger
  in album: What Can I Give You
    type: MusicAlbum
    date published: 2024-11-04
  isrc code: USSUB2464407
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:14:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda
  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/5hY99ez4KP44g1wPbI347d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hY99ez4KP44g1wPbI347d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda","isrc":"USSUB2464407","name":"What Can I Give You","registered_at":"2026-06-06T20:14:15Z","spotify_id":"5hY99ez4KP44g1wPbI347d","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda. 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/5hY99ez4KP44g1wPbI347d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hY99ez4KP44g1wPbI347d.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda","isrc":"USSUB2464407","name":"What Can I Give You","registered_at":"2026-06-06T20:14:15Z","spotify_id":"5hY99ez4KP44g1wPbI347d","type":"track"}

Lonely / Sweet Devil
type: MusicAlbum
date published: 2024-08-28
track: Lonely
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226091
  explicit: false
  by artist: Kate Bollinger
  in album: Lonely / Sweet Devil
    type: MusicAlbum
    date published: 2024-08-28
  isrc code: US2J72403405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:12:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078
  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/32ULqlnRCPQcqNaZc2eIs1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ULqlnRCPQcqNaZc2eIs1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078. 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/32ULqlnRCPQcqNaZc2eIs1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ULqlnRCPQcqNaZc2eIs1.
    date published: 2026-07-02T03:30:09Z
track: Sweet Devil
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198710
  explicit: false
  by artist: Kate Bollinger
  in album: Lonely / Sweet Devil
    type: MusicAlbum
    date published: 2024-08-28
  isrc code: US2J72403410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:06:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af
  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/0DL1CEFnfYujeCuLh51nSt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DL1CEFnfYujeCuLh51nSt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"0DL1CEFnfYujeCuLh51nSt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af. 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/0DL1CEFnfYujeCuLh51nSt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DL1CEFnfYujeCuLh51nSt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"0DL1CEFnfYujeCuLh51nSt","type":"track"}

You At Home
type: MusicAlbum
date published: 2023-09-13
track: You At Home
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161318
  explicit: false
  by artist: Kate Bollinger
  in album: You At Home
    type: MusicAlbum
    date published: 2023-09-13
  isrc code: US2J72303301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:07:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a
  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/2FGn5SVPl5kzx7kSSZ2db0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FGn5SVPl5kzx7kSSZ2db0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a","isrc":"US2J72303301","name":"You At Home","registered_at":"2026-06-09T15:07:05Z","spotify_id":"2FGn5SVPl5kzx7kSSZ2db0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a. 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/2FGn5SVPl5kzx7kSSZ2db0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FGn5SVPl5kzx7kSSZ2db0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a","isrc":"US2J72303301","name":"You At Home","registered_at":"2026-06-09T15:07:05Z","spotify_id":"2FGn5SVPl5kzx7kSSZ2db0","type":"track"}

J'aime les filles
type: MusicAlbum
date published: 2023-01-10
track: J'aime les filles
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196765
  explicit: false
  by artist: Kate Bollinger
  in album: J'aime les filles
    type: MusicAlbum
    date published: 2023-01-10
  isrc code: US2J72301701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:18:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce
  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/6GiwLIxSRc3bEBaLj2RPjK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GiwLIxSRc3bEBaLj2RPjK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce","isrc":"US2J72301701","name":"J'aime les filles","registered_at":"2026-06-07T16:18:03Z","spotify_id":"6GiwLIxSRc3bEBaLj2RPjK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce. 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/6GiwLIxSRc3bEBaLj2RPjK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GiwLIxSRc3bEBaLj2RPjK.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce","isrc":"US2J72301701","name":"J'aime les filles","registered_at":"2026-06-07T16:18:03Z","spotify_id":"6GiwLIxSRc3bEBaLj2RPjK","type":"track"}

Pictures of You
type: MusicAlbum
date published: 2022-10-12
track: Pictures of You
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189466
  explicit: false
  by artist: Drugdealer
  by artist: Kate Bollinger
  in album: Pictures of You
    type: MusicAlbum
    date published: 2022-10-12
  isrc code: QMV8L2029204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:29:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d
  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/2XYTAPohO4Hdty6oPm3mOI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XYTAPohO4Hdty6oPm3mOI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d","isrc":"QMV8L2029204","name":"Pictures of You","registered_at":"2026-06-01T06:29:48Z","spotify_id":"2XYTAPohO4Hdty6oPm3mOI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d. 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/2XYTAPohO4Hdty6oPm3mOI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XYTAPohO4Hdty6oPm3mOI.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d","isrc":"QMV8L2029204","name":"Pictures of You","registered_at":"2026-06-01T06:29:48Z","spotify_id":"2XYTAPohO4Hdty6oPm3mOI","type":"track"}
track: Someone to Love
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236666
  explicit: false
  by artist: Drugdealer
  in album: Pictures of You
    type: MusicAlbum
    date published: 2022-10-12
  isrc code: QMV8L2029203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:22:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/54BLYR0h4g0dMbmCbQZ2nV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54BLYR0h4g0dMbmCbQZ2nV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8","isrc":"QMV8L2029203","name":"Someone to Love","registered_at":"2026-06-04T10:22:23Z","spotify_id":"54BLYR0h4g0dMbmCbQZ2nV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54BLYR0h4g0dMbmCbQZ2nV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54BLYR0h4g0dMbmCbQZ2nV.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8","isrc":"QMV8L2029203","name":"Someone to Love","registered_at":"2026-06-04T10:22:23Z","spotify_id":"54BLYR0h4g0dMbmCbQZ2nV","type":"track"}
track: Madison
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222573
  explicit: false
  by artist: Drugdealer
  in album: Pictures of You
    type: MusicAlbum
    date published: 2022-10-12
  isrc code: QMV8L2029201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:54:01+00:00

Running
type: MusicAlbum
date published: 2022-09-07
track: Running
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185736
  explicit: false
  by artist: Kate Bollinger
  in album: Running
    type: MusicAlbum
    date published: 2022-09-07
  isrc code: US2J72201801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:37:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae
  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/5VRGp1W4cpQ0kO3HWLsafP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VRGp1W4cpQ0kO3HWLsafP
  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 0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae. 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/5VRGp1W4cpQ0kO3HWLsafP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VRGp1W4cpQ0kO3HWLsafP.
    date published: 2026-06-13T13:32:09Z

Look at it in the Light
type: MusicAlbum
date published: 2022-04-22
track: I Found Out
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172852
  explicit: false
  by artist: Kate Bollinger
  in album: Look at it in the Light
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: US2J72200201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:59:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8
  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/6oE1iASEAtDrjIycpYG4ap.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oE1iASEAtDrjIycpYG4ap
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8","isrc":"US2J72200201","name":"I Found Out","registered_at":"2026-06-07T22:59:36Z","spotify_id":"6oE1iASEAtDrjIycpYG4ap","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8. 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/6oE1iASEAtDrjIycpYG4ap.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oE1iASEAtDrjIycpYG4ap.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8","isrc":"US2J72200201","name":"I Found Out","registered_at":"2026-06-07T22:59:36Z","spotify_id":"6oE1iASEAtDrjIycpYG4ap","type":"track"}
track: Who Am I But Someone
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162379
  explicit: false
  by artist: Kate Bollinger
  in album: Look at it in the Light
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: US2J72200202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:48:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c
  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/2aIMQ8exqALB45htgOenLF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aIMQ8exqALB45htgOenLF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c","isrc":"US2J72200202","name":"Who Am I But Someone","registered_at":"2026-06-04T12:48:49Z","spotify_id":"2aIMQ8exqALB45htgOenLF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c. 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/2aIMQ8exqALB45htgOenLF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aIMQ8exqALB45htgOenLF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c","isrc":"US2J72200202","name":"Who Am I But Someone","registered_at":"2026-06-04T12:48:49Z","spotify_id":"2aIMQ8exqALB45htgOenLF","type":"track"}
track: Look at it in the Light
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166852
  explicit: false
  by artist: Kate Bollinger
  in album: Look at it in the Light
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: US2J72200203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:58:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f88341804bc6254781231b0006b86efdcd58dc593ef03d39458906131ec19ce
  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/4hFwJpN49gRhIXD967q3MB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hFwJpN49gRhIXD967q3MB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f88341804bc6254781231b0006b86efdcd58dc593ef03d39458906131ec19ce","isrc":"US2J72200203","name":"Look at it in the Light","registered_at":"2026-06-07T22:58:06Z","spotify_id":"4hFwJpN49gRhIXD967q3MB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f88341804bc6254781231b0006b86efdcd58dc593ef03d39458906131ec19ce. 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/4hFwJpN49gRhIXD967q3MB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hFwJpN49gRhIXD967q3MB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8f88341804bc6254781231b0006b86efdcd58dc593ef03d39458906131ec19ce","isrc":"US2J72200203","name":"Look at it in the Light","registered_at":"2026-06-07T22:58:06Z","spotify_id":"4hFwJpN49gRhIXD967q3MB","type":"track"}
track: Yards / Gardens
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141743
  explicit: false
  by artist: Kate Bollinger
  in album: Look at it in the Light
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: US2J72100201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:59:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb293bc75ef95b87b2a3773208f0a6ab4143651e7154f70871b31b351def36b68
  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/3PphHkiVdhRaO1EWH6ZWqZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PphHkiVdhRaO1EWH6ZWqZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb293bc75ef95b87b2a3773208f0a6ab4143651e7154f70871b31b351def36b68","isrc":"US2J72100201","name":"Yards / Gardens","registered_at":"2026-06-04T05:59:33Z","spotify_id":"3PphHkiVdhRaO1EWH6ZWqZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb293bc75ef95b87b2a3773208f0a6ab4143651e7154f70871b31b351def36b68. 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/3PphHkiVdhRaO1EWH6ZWqZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PphHkiVdhRaO1EWH6ZWqZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb293bc75ef95b87b2a3773208f0a6ab4143651e7154f70871b31b351def36b68","isrc":"US2J72100201","name":"Yards / Gardens","registered_at":"2026-06-04T05:59:33Z","spotify_id":"3PphHkiVdhRaO1EWH6ZWqZ","type":"track"}
track: Lady in the Darkest Hour
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275862
  explicit: false
  by artist: Kate Bollinger
  in album: Look at it in the Light
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: US2J72200205
  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: Connecting Dots

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:54:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8f8eaafd047644b918140466c73351029ff0146ad046e729f5f82f8ab6ce51d9

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/2uhcwZpQBeo2YGXuXRUmtv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uhcwZpQBeo2YGXuXRUmtv

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8f8eaafd047644b918140466c73351029ff0146ad046e729f5f82f8ab6ce51d9","isrc":"US2J72200205","name":"Lady in the Darkest Hour","registered_at":"2026-06-04T14:54:55Z","spotify_id":"2uhcwZpQBeo2YGXuXRUmtv","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 0x8f8eaafd047644b918140466c73351029ff0146ad046e729f5f82f8ab6ce51d9. 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/2uhcwZpQBeo2YGXuXRUmtv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uhcwZpQBeo2YGXuXRUmtv.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x8f8eaafd047644b918140466c73351029ff0146ad046e729f5f82f8ab6ce51d9","isrc":"US2J72200205","name":"Lady in the Darkest Hour","registered_at":"2026-06-04T14:54:55Z","spotify_id":"2uhcwZpQBeo2YGXuXRUmtv","type":"track"}

Connecting Dots
type: MusicRecording
duration: PT4M34S
duration ms: 274063
explicit: false
by artist: Kate Bollinger
in album: Look at it in the Light
  type: MusicAlbum
  date published: 2022-04-22
isrc code: US2J72200206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:19:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a56c9298f155278bd42a2234186e70efe01b182ac8ead51b4f84150be281e5
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/63jF2IuG4wYgTfQ81GvIUn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63jF2IuG4wYgTfQ81GvIUn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3a56c9298f155278bd42a2234186e70efe01b182ac8ead51b4f84150be281e5","isrc":"US2J72200206","name":"Connecting Dots","registered_at":"2026-06-05T14:19:25Z","spotify_id":"63jF2IuG4wYgTfQ81GvIUn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a56c9298f155278bd42a2234186e70efe01b182ac8ead51b4f84150be281e5. 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/63jF2IuG4wYgTfQ81GvIUn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63jF2IuG4wYgTfQ81GvIUn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd3a56c9298f155278bd42a2234186e70efe01b182ac8ead51b4f84150be281e5","isrc":"US2J72200206","name":"Connecting Dots","registered_at":"2026-06-05T14:19:25Z","spotify_id":"63jF2IuG4wYgTfQ81GvIUn","type":"track"}

Shadows
type: MusicAlbum
date published: 2021-09-08
track: Shadows
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157616
  explicit: false
  by artist: Kate Bollinger
  in album: Shadows
    type: MusicAlbum
    date published: 2021-09-08
  isrc code: US2J72109901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:54:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1547934d46136575a53364ed0c6adbfdabad2ce2836102c936e5c4aa6278753
  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/7gF4K3K2EqWHkLHh1gE3vO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gF4K3K2EqWHkLHh1gE3vO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1547934d46136575a53364ed0c6adbfdabad2ce2836102c936e5c4aa6278753. 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/7gF4K3K2EqWHkLHh1gE3vO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gF4K3K2EqWHkLHh1gE3vO.
    date published: 2026-06-13T12:47:07Z

A word becomes a sound
type: MusicAlbum
date published: 2020-08-21
track: A Couple Things
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160006
  explicit: false
  by artist: Kate Bollinger
  in album: A word becomes a sound
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QM4TX2016451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:18:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80d5e9d04d77767809f9a210b3092b69d9ca1361f4ced7f6904ec06f89a2d69b
  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/7KxGqubTbHqghydpuWz1AH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KxGqubTbHqghydpuWz1AH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x80d5e9d04d77767809f9a210b3092b69d9ca1361f4ced7f6904ec06f89a2d69b","isrc":"QM4TX2016451","name":"A Couple Things","registered_at":"2026-06-04T08:18:32Z","spotify_id":"7KxGqubTbHqghydpuWz1AH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d5e9d04d77767809f9a210b3092b69d9ca1361f4ced7f6904ec06f89a2d69b. 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/7KxGqubTbHqghydpuWz1AH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KxGqubTbHqghydpuWz1AH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x80d5e9d04d77767809f9a210b3092b69d9ca1361f4ced7f6904ec06f89a2d69b","isrc":"QM4TX2016451","name":"A Couple Things","registered_at":"2026-06-04T08:18:32Z","spotify_id":"7KxGqubTbHqghydpuWz1AH","type":"track"}
track: Grey Skies
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164500
  explicit: false
  by artist: Kate Bollinger
  in album: A word becomes a sound
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QM6P42002701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:29:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52f192dfbdcce70b353ac4d0a1c257d191353902a01209ce9a36223789d8f50f
  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/78w2Od9Xmf3Rzhu9LDyZf3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78w2Od9Xmf3Rzhu9LDyZf3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52f192dfbdcce70b353ac4d0a1c257d191353902a01209ce9a36223789d8f50f","isrc":"QM6P42002701","name":"Grey Skies","registered_at":"2026-06-06T06:29:13Z","spotify_id":"78w2Od9Xmf3Rzhu9LDyZf3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f192dfbdcce70b353ac4d0a1c257d191353902a01209ce9a36223789d8f50f. 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/78w2Od9Xmf3Rzhu9LDyZf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78w2Od9Xmf3Rzhu9LDyZf3.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x52f192dfbdcce70b353ac4d0a1c257d191353902a01209ce9a36223789d8f50f","isrc":"QM6P42002701","name":"Grey Skies","registered_at":"2026-06-06T06:29:13Z","spotify_id":"78w2Od9Xmf3Rzhu9LDyZf3","type":"track"}
track: Feel Like Doing Nothing
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152471
  explicit: false
  by artist: Kate Bollinger
  in album: A word becomes a sound
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QM6P42002702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:43:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6277b43cf31f452cf5b8e503a479ef582068fd52df3abaf36725de9803de3ff2
  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/3V5UxMoA84UKVrfx1UohjB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3V5UxMoA84UKVrfx1UohjB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6277b43cf31f452cf5b8e503a479ef582068fd52df3abaf36725de9803de3ff2","isrc":"QM6P42002702","name":"Feel Like Doing Nothing","registered_at":"2026-06-07T15:43:28Z","spotify_id":"3V5UxMoA84UKVrfx1UohjB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6277b43cf31f452cf5b8e503a479ef582068fd52df3abaf36725de9803de3ff2. 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/3V5UxMoA84UKVrfx1UohjB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3V5UxMoA84UKVrfx1UohjB.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x6277b43cf31f452cf5b8e503a479ef582068fd52df3abaf36725de9803de3ff2","isrc":"QM6P42002702","name":"Feel Like Doing Nothing","registered_at":"2026-06-07T15:43:28Z","spotify_id":"3V5UxMoA84UKVrfx1UohjB","type":"track"}
track: A word becomes a sound
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218181
  explicit: false
  by artist: Kate Bollinger
  in album: A word becomes a sound
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QM6P42002703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:27:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f2ab1f2f5ff9a054455218146f79eb195663df406f523df3b8575de69f3793d
  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/04yKFT2gJKE77H4jObA3eh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04yKFT2gJKE77H4jObA3eh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f2ab1f2f5ff9a054455218146f79eb195663df406f523df3b8575de69f3793d","isrc":"QM6P42002703","name":"A word becomes a sound","registered_at":"2026-06-06T06:27:16Z","spotify_id":"04yKFT2gJKE77H4jObA3eh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ab1f2f5ff9a054455218146f79eb195663df406f523df3b8575de69f3793d. 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/04yKFT2gJKE77H4jObA3eh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04yKFT2gJKE77H4jObA3eh.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9f2ab1f2f5ff9a054455218146f79eb195663df406f523df3b8575de69f3793d","isrc":"QM6P42002703","name":"A word becomes a sound","registered_at":"2026-06-06T06:27:16Z","spotify_id":"04yKFT2gJKE77H4jObA3eh","type":"track"}
track: Queen to Nobody
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152500
  explicit: false
  by artist: Kate Bollinger
  in album: A word becomes a sound
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QM6P42002704
  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: 2026-06-08T05:58:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x71eeca07ac7e10b8d64c01056dd9312582f57d26f85ccd9da1b8db90be4f52f2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0PddbQCjZYyE4f8ofOrJHj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PddbQCjZYyE4f8ofOrJHj

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x71eeca07ac7e10b8d64c01056dd9312582f57d26f85ccd9da1b8db90be4f52f2","isrc":"QM6P42002704","name":"Queen to Nobody","registered_at":"2026-06-08T05:58:39Z","spotify_id":"0PddbQCjZYyE4f8ofOrJHj","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 0x71eeca07ac7e10b8d64c01056dd9312582f57d26f85ccd9da1b8db90be4f52f2. 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/0PddbQCjZYyE4f8ofOrJHj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PddbQCjZYyE4f8ofOrJHj.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x71eeca07ac7e10b8d64c01056dd9312582f57d26f85ccd9da1b8db90be4f52f2","isrc":"QM6P42002704","name":"Queen to Nobody","registered_at":"2026-06-08T05:58:39Z","spotify_id":"0PddbQCjZYyE4f8ofOrJHj","type":"track"}

No Other Like You
type: MusicAlbum
date published: 2019-10-15
track: No Other Like You
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208341
  explicit: false
  by artist: Kate Bollinger
  in album: No Other Like You
    type: MusicAlbum
    date published: 2019-10-15
  isrc code: QZ93L1964971
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:13:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8bacfa5d61d3bc1533977f15b69972ce3a4ff28378fabeabf425dc03e4135f1c
  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/083zmvQUCjoaEp4Z8WJKGv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/083zmvQUCjoaEp4Z8WJKGv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8bacfa5d61d3bc1533977f15b69972ce3a4ff28378fabeabf425dc03e4135f1c","isrc":"QZ93L1964971","name":"No Other Like You","registered_at":"2026-06-05T04:13:16Z","spotify_id":"083zmvQUCjoaEp4Z8WJKGv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bacfa5d61d3bc1533977f15b69972ce3a4ff28378fabeabf425dc03e4135f1c. 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/083zmvQUCjoaEp4Z8WJKGv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/083zmvQUCjoaEp4Z8WJKGv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8bacfa5d61d3bc1533977f15b69972ce3a4ff28378fabeabf425dc03e4135f1c","isrc":"QZ93L1964971","name":"No Other Like You","registered_at":"2026-06-05T04:13:16Z","spotify_id":"083zmvQUCjoaEp4Z8WJKGv","type":"track"}

Talk About It (B-Side)
type: MusicAlbum
date published: 2019-08-06
track: Talk About It - B-Side
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125152
  explicit: false
  by artist: Kate Bollinger
  in album: Talk About It (B-Side)
    type: MusicAlbum
    date published: 2019-08-06
  isrc code: QZ93L1955007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8f3ca6c59bbc8c7e19633042b2c7eb0bb69a9d366213d2067a81594470e5a45
  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/4yY9ulCL0w9rEPBLSJDJ0p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yY9ulCL0w9rEPBLSJDJ0p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf8f3ca6c59bbc8c7e19633042b2c7eb0bb69a9d366213d2067a81594470e5a45","isrc":"QZ93L1955007","name":"Talk About It - B-Side","registered_at":"2026-06-18T07:41:48Z","spotify_id":"4yY9ulCL0w9rEPBLSJDJ0p","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f3ca6c59bbc8c7e19633042b2c7eb0bb69a9d366213d2067a81594470e5a45. 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/4yY9ulCL0w9rEPBLSJDJ0p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yY9ulCL0w9rEPBLSJDJ0p.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf8f3ca6c59bbc8c7e19633042b2c7eb0bb69a9d366213d2067a81594470e5a45","isrc":"QZ93L1955007","name":"Talk About It - B-Side","registered_at":"2026-06-18T07:41:48Z","spotify_id":"4yY9ulCL0w9rEPBLSJDJ0p","type":"track"}
track: Talk About It
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132096
  explicit: false
  by artist: Kate Bollinger
  in album: Talk About It (B-Side)
    type: MusicAlbum
    date published: 2019-08-06
  isrc code: QZ93L1946816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:57:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231
  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/5CH0x6oAAVDV1agN0Wdfhw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CH0x6oAAVDV1agN0Wdfhw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231","isrc":"QZ93L1946816","name":"Talk About It","registered_at":"2026-06-04T09:57:25Z","spotify_id":"5CH0x6oAAVDV1agN0Wdfhw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231. 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/5CH0x6oAAVDV1agN0Wdfhw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CH0x6oAAVDV1agN0Wdfhw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231","isrc":"QZ93L1946816","name":"Talk About It","registered_at":"2026-06-04T09:57:25Z","spotify_id":"5CH0x6oAAVDV1agN0Wdfhw","type":"track"}

I Don't Wanna Lose
type: MusicAlbum
date published: 2019-06-21
track: Untitled
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179500
  explicit: false
  by artist: Kate Bollinger
  in album: I Don't Wanna Lose
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: QZ93L1936894
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:22:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1ffa978cf094794f7bc0d47aea3319c094ffb6a891ceeb8867a691209e39d56
  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/0yeSknpYINjXT25ilz4wpr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yeSknpYINjXT25ilz4wpr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ffa978cf094794f7bc0d47aea3319c094ffb6a891ceeb8867a691209e39d56. 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/0yeSknpYINjXT25ilz4wpr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yeSknpYINjXT25ilz4wpr.
    date published: 2026-06-13T15:41:10Z
track: Candy
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231424
  explicit: false
  by artist: Kate Bollinger
  in album: I Don't Wanna Lose
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: QZ93L1942950
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:37:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03e49d52082cc766ed6b73bcb04653ac01ff63ce35bfd761618aa87a710598ca
  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/0U4GyEwrU9iN0laMOxAZTE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U4GyEwrU9iN0laMOxAZTE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e49d52082cc766ed6b73bcb04653ac01ff63ce35bfd761618aa87a710598ca. 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/0U4GyEwrU9iN0laMOxAZTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U4GyEwrU9iN0laMOxAZTE.
    date published: 2026-06-13T15:41:10Z
track: I Don't Wanna Lose
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200828
  explicit: false
  by artist: Kate Bollinger
  in album: I Don't Wanna Lose
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: QZ93L1946814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:21:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc191306af7e3fcbdf1f5c8d0fa6f03635029801efbc47928a4a0fc5346d19a8d
  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/2gec0tIWMvB4vhhV09SwQY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gec0tIWMvB4vhhV09SwQY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc191306af7e3fcbdf1f5c8d0fa6f03635029801efbc47928a4a0fc5346d19a8d","isrc":"QZ93L1946814","name":"I Don't Wanna Lose","registered_at":"2026-06-05T05:21:04Z","spotify_id":"2gec0tIWMvB4vhhV09SwQY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc191306af7e3fcbdf1f5c8d0fa6f03635029801efbc47928a4a0fc5346d19a8d. 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/2gec0tIWMvB4vhhV09SwQY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gec0tIWMvB4vhhV09SwQY.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc191306af7e3fcbdf1f5c8d0fa6f03635029801efbc47928a4a0fc5346d19a8d","isrc":"QZ93L1946814","name":"I Don't Wanna Lose","registered_at":"2026-06-05T05:21:04Z","spotify_id":"2gec0tIWMvB4vhhV09SwQY","type":"track"}
track: Je Rêverai à Toi
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147968
  explicit: false
  by artist: Kate Bollinger
  in album: I Don't Wanna Lose
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: QZ93L1946815
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:54:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd747538db1c6adb72d314c54ccf80d0b800c19e6e987940ab4580944603f00a1
  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/17sL6BGg4GOoyVQIB2qLq8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17sL6BGg4GOoyVQIB2qLq8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd747538db1c6adb72d314c54ccf80d0b800c19e6e987940ab4580944603f00a1","isrc":"QZ93L1946815","name":"Je Rêverai à Toi","registered_at":"2026-06-05T18:54:25Z","spotify_id":"17sL6BGg4GOoyVQIB2qLq8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd747538db1c6adb72d314c54ccf80d0b800c19e6e987940ab4580944603f00a1. 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/17sL6BGg4GOoyVQIB2qLq8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17sL6BGg4GOoyVQIB2qLq8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd747538db1c6adb72d314c54ccf80d0b800c19e6e987940ab4580944603f00a1","isrc":"QZ93L1946815","name":"Je Rêverai à Toi","registered_at":"2026-06-05T18:54:25Z","spotify_id":"17sL6BGg4GOoyVQIB2qLq8","type":"track"}
track: Talk About It
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132096
  explicit: false
  by artist: Kate Bollinger
  in album: I Don't Wanna Lose
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: QZ93L1946816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T09:57:25+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231

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/5nOOccs3QrNfGY58ZfbBho.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nOOccs3QrNfGY58ZfbBho

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231","isrc":"QZ93L1946816","name":"Talk About It","registered_at":"2026-06-04T09:57:25Z","spotify_id":"5nOOccs3QrNfGY58ZfbBho","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 0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231. 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/5nOOccs3QrNfGY58ZfbBho.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nOOccs3QrNfGY58ZfbBho.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xa8dbcb2f56d47d5cee614ff3b3cf2dc09f00fcdf47cacbea8b39306fbc382231","isrc":"QZ93L1946816","name":"Talk About It","registered_at":"2026-06-04T09:57:25Z","spotify_id":"5nOOccs3QrNfGY58ZfbBho","type":"track"}

Tests
type: MusicAlbum
date published: 2018-11-30
track: Tests
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189298
  explicit: false
  by artist: Kate Bollinger
  in album: Tests
    type: MusicAlbum
    date published: 2018-11-30
  isrc code: QZES71895393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:23:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x343eb56c58149f3faadc2afb534a01be9effe6ce7f45846a18cb525c25969e82
  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/2SLzVhi4RbU6BPkwDFd4Ld.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SLzVhi4RbU6BPkwDFd4Ld
  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 0x343eb56c58149f3faadc2afb534a01be9effe6ce7f45846a18cb525c25969e82. 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/2SLzVhi4RbU6BPkwDFd4Ld.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SLzVhi4RbU6BPkwDFd4Ld.
    date published: 2026-06-13T17:25:41Z

do u go out together?
type: MusicAlbum
date published: 2018-09-18
track: do u go out together?
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114903
  explicit: false
  by artist: Kate Bollinger
  in album: do u go out together?
    type: MusicAlbum
    date published: 2018-09-18
  isrc code: GBMA21816053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:42:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5587a4d64aff185a1c2b035b4113469ca2a44fa6d68f8c9a43e9e76802437452
  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/0xscj2PpwxL7lzrH75u0nz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xscj2PpwxL7lzrH75u0nz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5587a4d64aff185a1c2b035b4113469ca2a44fa6d68f8c9a43e9e76802437452","isrc":"GBMA21816053","name":"do u go out together?","registered_at":"2026-06-08T15:42:39Z","spotify_id":"0xscj2PpwxL7lzrH75u0nz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5587a4d64aff185a1c2b035b4113469ca2a44fa6d68f8c9a43e9e76802437452. 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/0xscj2PpwxL7lzrH75u0nz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xscj2PpwxL7lzrH75u0nz.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5587a4d64aff185a1c2b035b4113469ca2a44fa6d68f8c9a43e9e76802437452","isrc":"GBMA21816053","name":"do u go out together?","registered_at":"2026-06-08T15:42:39Z","spotify_id":"0xscj2PpwxL7lzrH75u0nz","type":"track"}

Softer
type: MusicAlbum
date published: 2018-06-19
track: Softer
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223495
  explicit: false
  by artist: Kate Bollinger
  in album: Softer
    type: MusicAlbum
    date published: 2018-06-19
  isrc code: GBLFP1867009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:37:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7914086d36c586414cfb31a16e8d880fcfc0641e915797747e655d28c9eaedb1
  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/2FtcJFDT1CT5xIhToUpMhD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FtcJFDT1CT5xIhToUpMhD
  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 0x7914086d36c586414cfb31a16e8d880fcfc0641e915797747e655d28c9eaedb1. 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/2FtcJFDT1CT5xIhToUpMhD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FtcJFDT1CT5xIhToUpMhD.
    date published: 2026-06-13T13:32:09Z

Water
type: MusicAlbum
date published: 2018-06-04
track: Water
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176649
  explicit: false
  by artist: Kate Bollinger
  in album: Water
    type: MusicAlbum
    date published: 2018-06-04
  isrc code: QMEZE1829062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:06:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11a00412f8c499eafa81b92ec86a1f6230abe7f3a3ffe6a92b1be7438ad312dc
  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/7taA7fxegZBrmBDSWvGvmT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7taA7fxegZBrmBDSWvGvmT
  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 0x11a00412f8c499eafa81b92ec86a1f6230abe7f3a3ffe6a92b1be7438ad312dc. 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/7taA7fxegZBrmBDSWvGvmT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7taA7fxegZBrmBDSWvGvmT.
    date published: 2026-06-13T17:25:41Z

I Wanna Be There
type: MusicAlbum
date published: 2018-04-09
track: I Wanna Be There
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173917
  explicit: false
  by artist: Kate Bollinger
  in album: I Wanna Be There
    type: MusicAlbum
    date published: 2018-04-09
  isrc code: QMEZE1819875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:59:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68f5e1b454c80d1499ce31e12b189bcf14ebcf861bf9bb0a6aae1613a1980e52
  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/0KBhkWPABG2QLMWtP9p9Wr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KBhkWPABG2QLMWtP9p9Wr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68f5e1b454c80d1499ce31e12b189bcf14ebcf861bf9bb0a6aae1613a1980e52","isrc":"QMEZE1819875","name":"I Wanna Be There","registered_at":"2026-06-09T21:59:41Z","spotify_id":"0KBhkWPABG2QLMWtP9p9Wr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f5e1b454c80d1499ce31e12b189bcf14ebcf861bf9bb0a6aae1613a1980e52. 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/0KBhkWPABG2QLMWtP9p9Wr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KBhkWPABG2QLMWtP9p9Wr.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x68f5e1b454c80d1499ce31e12b189bcf14ebcf861bf9bb0a6aae1613a1980e52","isrc":"QMEZE1819875","name":"I Wanna Be There","registered_at":"2026-06-09T21:59:41Z","spotify_id":"0KBhkWPABG2QLMWtP9p9Wr","type":"track"}

Dreams Before
type: MusicAlbum
date published: 2018-03-28
track: Dreams Before
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183750
  explicit: false
  by artist: Kate Bollinger
  in album: Dreams Before
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: USCGJ1877100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:39:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x025b9df6d960d653dba906e747ab952fa42b93c7efaf1b46be0d29af697c7e3d
  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/12rFqnRwJl4V6BcP4hwiax.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12rFqnRwJl4V6BcP4hwiax
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x025b9df6d960d653dba906e747ab952fa42b93c7efaf1b46be0d29af697c7e3d","isrc":"USCGJ1877100","name":"Dreams Before","registered_at":"2026-06-09T00:39:20Z","spotify_id":"12rFqnRwJl4V6BcP4hwiax","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025b9df6d960d653dba906e747ab952fa42b93c7efaf1b46be0d29af697c7e3d. 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/12rFqnRwJl4V6BcP4hwiax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12rFqnRwJl4V6BcP4hwiax.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x025b9df6d960d653dba906e747ab952fa42b93c7efaf1b46be0d29af697c7e3d","isrc":"USCGJ1877100","name":"Dreams Before","registered_at":"2026-06-09T00:39:20Z","spotify_id":"12rFqnRwJl4V6BcP4hwiax","type":"track"}
track: A Couple Things
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184239
  explicit: false
  by artist: Kate Bollinger
  in album: Dreams Before
    type: MusicAlbum
    date published: 2018-03-28
  isrc code: USCGJ1877101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:38:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x353539221aac7c2785eac93e0c83308e588cfbae9558260573821a44698d39e4
  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/7ndjBeL8GBnGJQ4wUEUYqd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ndjBeL8GBnGJQ4wUEUYqd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x353539221aac7c2785eac93e0c83308e588cfbae9558260573821a44698d39e4","isrc":"USCGJ1877101","name":"A Couple Things","registered_at":"2026-06-08T15:38:17Z","spotify_id":"7ndjBeL8GBnGJQ4wUEUYqd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353539221aac7c2785eac93e0c83308e588cfbae9558260573821a44698d39e4. 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/7ndjBeL8GBnGJQ4wUEUYqd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ndjBeL8GBnGJQ4wUEUYqd.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x353539221aac7c2785eac93e0c83308e588cfbae9558260573821a44698d39e4","isrc":"USCGJ1877101","name":"A Couple Things","registered_at":"2026-06-08T15:38:17Z","spotify_id":"7ndjBeL8GBnGJQ4wUEUYqd","type":"track"}

Hiding in Plain Sight
type: MusicAlbum
date published: 2022-10-28
track: Madison
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222573
  explicit: false
  by artist: Drugdealer
  in album: Hiding in Plain Sight
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QMV8L2029201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:54:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc45f0a14bd65db6a49ab77addb12e2078d38ac209dc342affcaecf806a2c48da
  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/7nVLwt95qTvBUZmYRyggRr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nVLwt95qTvBUZmYRyggRr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45f0a14bd65db6a49ab77addb12e2078d38ac209dc342affcaecf806a2c48da. 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/7nVLwt95qTvBUZmYRyggRr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nVLwt95qTvBUZmYRyggRr.
    date published: 2026-06-13T12:47:07Z
track: Baby
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216573
  explicit: false
  by artist: Drugdealer
  by artist: Tim Presley
  in album: Hiding in Plain Sight
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QMV8L2029202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:30:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b366a9bf1b9b0dc5d4bf6e437751fc3fc1aaaedffabcc2c4b240d890eee73b3
  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/1Pmr9vJtaEvgq8iyHQdoWa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Pmr9vJtaEvgq8iyHQdoWa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b366a9bf1b9b0dc5d4bf6e437751fc3fc1aaaedffabcc2c4b240d890eee73b3. 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/1Pmr9vJtaEvgq8iyHQdoWa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Pmr9vJtaEvgq8iyHQdoWa.
    date published: 2026-06-13T15:41:10Z
track: Someone to Love
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236666
  explicit: false
  by artist: Drugdealer
  in album: Hiding in Plain Sight
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QMV8L2029203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:22:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8
  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/2d6qSYAHWRgzRFSyrodwgB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d6qSYAHWRgzRFSyrodwgB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8","isrc":"QMV8L2029203","name":"Someone to Love","registered_at":"2026-06-04T10:22:23Z","spotify_id":"2d6qSYAHWRgzRFSyrodwgB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8. 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/2d6qSYAHWRgzRFSyrodwgB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d6qSYAHWRgzRFSyrodwgB.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x550c96f98aebdbf33618ec13ebf302fc9bbe26e203483aefa22334896e1f2ca8","isrc":"QMV8L2029203","name":"Someone to Love","registered_at":"2026-06-04T10:22:23Z","spotify_id":"2d6qSYAHWRgzRFSyrodwgB","type":"track"}
track: Pictures of You
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189466
  explicit: false
  by artist: Drugdealer
  by artist: Kate Bollinger
  in album: Hiding in Plain Sight
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QMV8L2029204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:29:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d
  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/0dpusM1gM6ULx0QvjJctbT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dpusM1gM6ULx0QvjJctbT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d","isrc":"QMV8L2029204","name":"Pictures of You","registered_at":"2026-06-01T06:29:48Z","spotify_id":"0dpusM1gM6ULx0QvjJctbT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d. 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/0dpusM1gM6ULx0QvjJctbT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dpusM1gM6ULx0QvjJctbT.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d","isrc":"QMV8L2029204","name":"Pictures of You","registered_at":"2026-06-01T06:29:48Z","spotify_id":"0dpusM1gM6ULx0QvjJctbT","type":"track"}
track: New Fascination
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200480
  explicit: false
  by artist: Drugdealer
  in album: Hiding in Plain Sight
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QMV8L2029205
  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: Valentine
track: To Live and Drive in LA
track: Hard Dreaming Man
track: Posse Cut

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T06:25:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcb1f9b6a5c5e85b22fd5258a7c500f6ed5a665dba0e989b1f46aa920f99ebe1a

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/2coR1XqZU7hudxPST5KbGL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2coR1XqZU7hudxPST5KbGL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcb1f9b6a5c5e85b22fd5258a7c500f6ed5a665dba0e989b1f46aa920f99ebe1a","isrc":"QMV8L2029205","name":"New Fascination","registered_at":"2026-06-06T06:25:35Z","spotify_id":"2coR1XqZU7hudxPST5KbGL","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 0xcb1f9b6a5c5e85b22fd5258a7c500f6ed5a665dba0e989b1f46aa920f99ebe1a. 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/2coR1XqZU7hudxPST5KbGL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2coR1XqZU7hudxPST5KbGL.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xcb1f9b6a5c5e85b22fd5258a7c500f6ed5a665dba0e989b1f46aa920f99ebe1a","isrc":"QMV8L2029205","name":"New Fascination","registered_at":"2026-06-06T06:25:35Z","spotify_id":"2coR1XqZU7hudxPST5KbGL","type":"track"}

Valentine
type: MusicRecording
duration: PT3M37S
duration ms: 217706
explicit: false
by artist: Drugdealer
in album: Hiding in Plain Sight
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QMV8L2029206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:36:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd08ab7ef8d0c9695ee4f6fee37734f63533383a356e64c01ebbfa439b1a56700
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/0i2fq5Hdn5dU6a3M638XRw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i2fq5Hdn5dU6a3M638XRw
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 0xd08ab7ef8d0c9695ee4f6fee37734f63533383a356e64c01ebbfa439b1a56700. 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/0i2fq5Hdn5dU6a3M638XRw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i2fq5Hdn5dU6a3M638XRw.
  date published: 2026-06-13T17:25:41Z

To Live and Drive in LA
type: MusicRecording
duration: PT2M1S
duration ms: 121880
explicit: false
by artist: Drugdealer
in album: Hiding in Plain Sight
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QMV8L2029207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:48:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa26d7995ab5fcf3526c91fda974bfe12c3fdcb7528d98fe73465c676601c050e
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/1mB3trAJS6R9ErCi2Xy2nK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mB3trAJS6R9ErCi2Xy2nK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa26d7995ab5fcf3526c91fda974bfe12c3fdcb7528d98fe73465c676601c050e","isrc":"QMV8L2029207","name":"To Live and Drive in LA","registered_at":"2026-06-06T01:48:32Z","spotify_id":"1mB3trAJS6R9ErCi2Xy2nK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26d7995ab5fcf3526c91fda974bfe12c3fdcb7528d98fe73465c676601c050e. 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/1mB3trAJS6R9ErCi2Xy2nK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mB3trAJS6R9ErCi2Xy2nK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa26d7995ab5fcf3526c91fda974bfe12c3fdcb7528d98fe73465c676601c050e","isrc":"QMV8L2029207","name":"To Live and Drive in LA","registered_at":"2026-06-06T01:48:32Z","spotify_id":"1mB3trAJS6R9ErCi2Xy2nK","type":"track"}

Hard Dreaming Man
type: MusicRecording
duration: PT3M36S
duration ms: 216053
explicit: false
by artist: Drugdealer
in album: Hiding in Plain Sight
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QMV8L2029208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:41:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7edbfe3fd4abe92884ffa24903fc3c6e77793fd68d75ddb8149a49a5e8f8a90b
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/36IA0rarR1AI9XBIKgpyAx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36IA0rarR1AI9XBIKgpyAx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7edbfe3fd4abe92884ffa24903fc3c6e77793fd68d75ddb8149a49a5e8f8a90b","isrc":"QMV8L2029208","name":"Hard Dreaming Man","registered_at":"2026-06-07T03:41:58Z","spotify_id":"36IA0rarR1AI9XBIKgpyAx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edbfe3fd4abe92884ffa24903fc3c6e77793fd68d75ddb8149a49a5e8f8a90b. 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/36IA0rarR1AI9XBIKgpyAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36IA0rarR1AI9XBIKgpyAx.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7edbfe3fd4abe92884ffa24903fc3c6e77793fd68d75ddb8149a49a5e8f8a90b","isrc":"QMV8L2029208","name":"Hard Dreaming Man","registered_at":"2026-06-07T03:41:58Z","spotify_id":"36IA0rarR1AI9XBIKgpyAx","type":"track"}

Posse Cut
type: MusicRecording
duration: PT6M6S
duration ms: 366960
explicit: false
by artist: Drugdealer
by artist: Sedona
by artist: Bambina
by artist: Sean Nicholas Savage
in album: Hiding in Plain Sight
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QMV8L2029209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:56:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x716fc26ea4285683e033f94b010b3235996d9a8f04e11a997957b532b5db1f8f
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/0xTLNh2N9MjPFTwc4GTZco.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xTLNh2N9MjPFTwc4GTZco
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x716fc26ea4285683e033f94b010b3235996d9a8f04e11a997957b532b5db1f8f","isrc":"QMV8L2029209","name":"Posse Cut","registered_at":"2026-06-07T05:56:06Z","spotify_id":"0xTLNh2N9MjPFTwc4GTZco","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716fc26ea4285683e033f94b010b3235996d9a8f04e11a997957b532b5db1f8f. 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/0xTLNh2N9MjPFTwc4GTZco.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xTLNh2N9MjPFTwc4GTZco.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x716fc26ea4285683e033f94b010b3235996d9a8f04e11a997957b532b5db1f8f","isrc":"QMV8L2029209","name":"Posse Cut","registered_at":"2026-06-07T05:56:06Z","spotify_id":"0xTLNh2N9MjPFTwc4GTZco","type":"track"}

Like Someone I Know: A Celebration of Margo Guryan
type: MusicAlbum
date published: 2024-11-08
track: Sunday Morning
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146486
  explicit: false
  by artist: TOPS
  in album: Like Someone I Know: A Celebration of Margo Guryan
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USSUB2464401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:47:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b4e1ed94ef77fedeeea969fd7465ed7f835879a1d77301d4c3aa91ce3fc8494
  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/1CTFoAV9tmpqfWLB2LZF2G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CTFoAV9tmpqfWLB2LZF2G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0b4e1ed94ef77fedeeea969fd7465ed7f835879a1d77301d4c3aa91ce3fc8494","isrc":"USSUB2464401","name":"Sunday Morning","registered_at":"2026-06-17T22:47:14Z","spotify_id":"1CTFoAV9tmpqfWLB2LZF2G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e1ed94ef77fedeeea969fd7465ed7f835879a1d77301d4c3aa91ce3fc8494. 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/1CTFoAV9tmpqfWLB2LZF2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CTFoAV9tmpqfWLB2LZF2G.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0b4e1ed94ef77fedeeea969fd7465ed7f835879a1d77301d4c3aa91ce3fc8494","isrc":"USSUB2464401","name":"Sunday Morning","registered_at":"2026-06-17T22:47:14Z","spotify_id":"1CTFoAV9tmpqfWLB2LZF2G","type":"track"}
track: Sun
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214716
  explicit: false
  by artist: Rahill
  in album: Like Someone I Know: A Celebration of Margo Guryan
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USSUB2464402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:32:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9eb37ce31d92710b603028aa3dd162a7f4f0a036b01a046536aad0b83bd59e4
  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/5ZMCcGYn942GWD59R6eszn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZMCcGYn942GWD59R6eszn
  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 0xd9eb37ce31d92710b603028aa3dd162a7f4f0a036b01a046536aad0b83bd59e4. 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/5ZMCcGYn942GWD59R6eszn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZMCcGYn942GWD59R6eszn.
    date published: 2026-07-02T03:55:08Z
track: Love Songs
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178352
  explicit: false
  by artist: Clairo
  in album: Like Someone I Know: A Celebration of Margo Guryan
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USSUB2464403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:27:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05dedfde240e6e10d40c4b20169ac92543926a153bf3b717fde32fef17e04583
  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/0su4rza6EMGRIgXfntG5XC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0su4rza6EMGRIgXfntG5XC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x05dedfde240e6e10d40c4b20169ac92543926a153bf3b717fde32fef17e04583","isrc":"USSUB2464403","name":"Love Songs","registered_at":"2026-06-08T11:27:11Z","spotify_id":"0su4rza6EMGRIgXfntG5XC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dedfde240e6e10d40c4b20169ac92543926a153bf3b717fde32fef17e04583. 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/0su4rza6EMGRIgXfntG5XC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0su4rza6EMGRIgXfntG5XC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x05dedfde240e6e10d40c4b20169ac92543926a153bf3b717fde32fef17e04583","isrc":"USSUB2464403","name":"Love Songs","registered_at":"2026-06-08T11:27:11Z","spotify_id":"0su4rza6EMGRIgXfntG5XC","type":"track"}
track: Thoughts
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174074
  explicit: false
  by artist: June McDoom
  in album: Like Someone I Know: A Celebration of Margo Guryan
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USSUB2464404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:32:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6929f5c17b0d358f91ffcfb73ea4526db6ad1fe72eaa4644d976a86c00939d0
  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/680ZMmXClmbSNgWvGiyRoh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/680ZMmXClmbSNgWvGiyRoh
  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 0xf6929f5c17b0d358f91ffcfb73ea4526db6ad1fe72eaa4644d976a86c00939d0. 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/680ZMmXClmbSNgWvGiyRoh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/680ZMmXClmbSNgWvGiyRoh.
    date published: 2026-07-02T03:55:08Z
track: Don't Go Away
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140906
  explicit: false
  by artist: MUNYA
  by artist: Kainalu
  in album: Like Someone I Know: A Celebration of Margo Guryan
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USSUB2464405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Take a Picture
track: What Can I Give You
track: Think of Rain
track: Can You Tell
track: Someone I Know
track: Love
track: California Shake

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T14:31:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa20f2cf658cf86c100a7c5edb6512d5dd30639bc2724cf6fdb05e3acdd605735

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3ueKYUtbnSR7vSCPnKDWlH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ueKYUtbnSR7vSCPnKDWlH

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa20f2cf658cf86c100a7c5edb6512d5dd30639bc2724cf6fdb05e3acdd605735","isrc":"USSUB2464405","name":"Don't Go Away","registered_at":"2026-06-18T14:31:41Z","spotify_id":"3ueKYUtbnSR7vSCPnKDWlH","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 0xa20f2cf658cf86c100a7c5edb6512d5dd30639bc2724cf6fdb05e3acdd605735. 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/3ueKYUtbnSR7vSCPnKDWlH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ueKYUtbnSR7vSCPnKDWlH.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xa20f2cf658cf86c100a7c5edb6512d5dd30639bc2724cf6fdb05e3acdd605735","isrc":"USSUB2464405","name":"Don't Go Away","registered_at":"2026-06-18T14:31:41Z","spotify_id":"3ueKYUtbnSR7vSCPnKDWlH","type":"track"}

Take a Picture
type: MusicRecording
duration: PT3M2S
duration ms: 182709
explicit: false
by artist: Frankie Cosmos
by artist: Good Morning
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:04:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42882b640365619a91b8569ebf160a6a4bc57a2da1389c399ced407f3293c159
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/6onlcAaOMKCEyD70dqdhaT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6onlcAaOMKCEyD70dqdhaT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42882b640365619a91b8569ebf160a6a4bc57a2da1389c399ced407f3293c159","isrc":"USSUB2464406","name":"Take a Picture","registered_at":"2026-06-06T10:04:18Z","spotify_id":"6onlcAaOMKCEyD70dqdhaT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42882b640365619a91b8569ebf160a6a4bc57a2da1389c399ced407f3293c159. 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/6onlcAaOMKCEyD70dqdhaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6onlcAaOMKCEyD70dqdhaT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x42882b640365619a91b8569ebf160a6a4bc57a2da1389c399ced407f3293c159","isrc":"USSUB2464406","name":"Take a Picture","registered_at":"2026-06-06T10:04:18Z","spotify_id":"6onlcAaOMKCEyD70dqdhaT","type":"track"}

What Can I Give You
type: MusicRecording
duration: PT2M25S
duration ms: 145157
explicit: false
by artist: Kate Bollinger
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda
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/225Tb1gzjSMUopzA032Poz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/225Tb1gzjSMUopzA032Poz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda","isrc":"USSUB2464407","name":"What Can I Give You","registered_at":"2026-06-06T20:14:15Z","spotify_id":"225Tb1gzjSMUopzA032Poz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda. 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/225Tb1gzjSMUopzA032Poz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/225Tb1gzjSMUopzA032Poz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda","isrc":"USSUB2464407","name":"What Can I Give You","registered_at":"2026-06-06T20:14:15Z","spotify_id":"225Tb1gzjSMUopzA032Poz","type":"track"}

Think of Rain
type: MusicRecording
duration: PT2M11S
duration ms: 131285
explicit: false
by artist: Pearl & The Oysters
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:27:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eb64a340bef03e3b141f071a57d102ca8b68dff031cedf85b6a8393afc19cdf
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/2bJ3nAEWQJiMfogxOe5YVW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bJ3nAEWQJiMfogxOe5YVW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eb64a340bef03e3b141f071a57d102ca8b68dff031cedf85b6a8393afc19cdf","isrc":"USSUB2464408","name":"Think of Rain","registered_at":"2026-06-20T23:27:32Z","spotify_id":"2bJ3nAEWQJiMfogxOe5YVW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb64a340bef03e3b141f071a57d102ca8b68dff031cedf85b6a8393afc19cdf. 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/2bJ3nAEWQJiMfogxOe5YVW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bJ3nAEWQJiMfogxOe5YVW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0eb64a340bef03e3b141f071a57d102ca8b68dff031cedf85b6a8393afc19cdf","isrc":"USSUB2464408","name":"Think of Rain","registered_at":"2026-06-20T23:27:32Z","spotify_id":"2bJ3nAEWQJiMfogxOe5YVW","type":"track"}

Can You Tell
type: MusicRecording
duration: PT2M20S
duration ms: 140783
explicit: false
by artist: Bedouine
by artist: Sylvie
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:09:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3d63495e3ab52e4cebae72a7f740741bd297ebb08ca5727ccba7dbe15ee39b5
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/1t1sNnJS1ZIiLRIqVnLw9S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t1sNnJS1ZIiLRIqVnLw9S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3d63495e3ab52e4cebae72a7f740741bd297ebb08ca5727ccba7dbe15ee39b5","isrc":"USSUB2464409","name":"Can You Tell","registered_at":"2026-06-19T05:09:10Z","spotify_id":"1t1sNnJS1ZIiLRIqVnLw9S","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d63495e3ab52e4cebae72a7f740741bd297ebb08ca5727ccba7dbe15ee39b5. 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/1t1sNnJS1ZIiLRIqVnLw9S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t1sNnJS1ZIiLRIqVnLw9S.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf3d63495e3ab52e4cebae72a7f740741bd297ebb08ca5727ccba7dbe15ee39b5","isrc":"USSUB2464409","name":"Can You Tell","registered_at":"2026-06-19T05:09:10Z","spotify_id":"1t1sNnJS1ZIiLRIqVnLw9S","type":"track"}

Someone I Know
type: MusicRecording
duration: PT2M4S
duration ms: 124260
explicit: false
by artist: Empress Of
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:23:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6991e50115880c4abd324b22bf0be399dea245f0f313d65e005e320b180c7a7f
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/4xPNxrjN16Wj2C968CysLh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xPNxrjN16Wj2C968CysLh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6991e50115880c4abd324b22bf0be399dea245f0f313d65e005e320b180c7a7f","isrc":"USSUB2464410","name":"Someone I Know","registered_at":"2026-06-20T23:23:54Z","spotify_id":"4xPNxrjN16Wj2C968CysLh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6991e50115880c4abd324b22bf0be399dea245f0f313d65e005e320b180c7a7f. 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/4xPNxrjN16Wj2C968CysLh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xPNxrjN16Wj2C968CysLh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6991e50115880c4abd324b22bf0be399dea245f0f313d65e005e320b180c7a7f","isrc":"USSUB2464410","name":"Someone I Know","registered_at":"2026-06-20T23:23:54Z","spotify_id":"4xPNxrjN16Wj2C968CysLh","type":"track"}

Love
type: MusicRecording
duration: PT2M51S
duration ms: 171768
explicit: false
by artist: Barrie
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:07:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2e4f689e3d963cf1ba6e7259ceff249ac2934183b30e567242ae9df009190ec
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/6kYOZyPEd4oTTP3XnUWPUd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kYOZyPEd4oTTP3XnUWPUd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e4f689e3d963cf1ba6e7259ceff249ac2934183b30e567242ae9df009190ec. 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/6kYOZyPEd4oTTP3XnUWPUd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kYOZyPEd4oTTP3XnUWPUd.
  date published: 2026-07-02T03:30:09Z

California Shake
type: MusicRecording
duration: PT3M37S
duration ms: 217797
explicit: false
by artist: Margo Price
in album: Like Someone I Know: A Celebration of Margo Guryan
  type: MusicAlbum
  date published: 2024-11-08
isrc code: USSUB2464412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:32:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x215b3e3b44e2d28a553c43815df30d7a5497f0ed8e9affb5bae0ecdb06c66977
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/1GEkjewOUHZST2LHvvX1Q1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GEkjewOUHZST2LHvvX1Q1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x215b3e3b44e2d28a553c43815df30d7a5497f0ed8e9affb5bae0ecdb06c66977","isrc":"USSUB2464412","name":"California Shake","registered_at":"2026-06-18T14:32:01Z","spotify_id":"1GEkjewOUHZST2LHvvX1Q1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215b3e3b44e2d28a553c43815df30d7a5497f0ed8e9affb5bae0ecdb06c66977. 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/1GEkjewOUHZST2LHvvX1Q1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GEkjewOUHZST2LHvvX1Q1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x215b3e3b44e2d28a553c43815df30d7a5497f0ed8e9affb5bae0ecdb06c66977","isrc":"USSUB2464412","name":"California Shake","registered_at":"2026-06-18T14:32:01Z","spotify_id":"1GEkjewOUHZST2LHvvX1Q1","type":"track"}

Camdog
type: MusicAlbum
date published: 2020-06-12
track: The Merchant
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148125
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073864
track: The Haunted Wagon
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244796
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073865
track: Outside!
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176642
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073866
track: Lazy Eye
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177449
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073867
track: Peppermint Tavern (Hella)
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169731
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073868
track: Eastcheap (Sally)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177209
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
track: Tina, in Figure 8
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119409
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
track: I'm Not Around
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185387
  explicit: false
  by artist: Pax
  by artist: Kate Bollinger
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073871
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:47:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1504359260f84a4fc9e899e3fb346ebf746fad119f979ea93b9ad54956a4923a
  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/6Qlqgx45tYSzaAEbz5lyuv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Qlqgx45tYSzaAEbz5lyuv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1504359260f84a4fc9e899e3fb346ebf746fad119f979ea93b9ad54956a4923a","isrc":"QZHN52073871","name":"I'm Not Around","registered_at":"2026-06-08T05:47:20Z","spotify_id":"6Qlqgx45tYSzaAEbz5lyuv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1504359260f84a4fc9e899e3fb346ebf746fad119f979ea93b9ad54956a4923a. 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/6Qlqgx45tYSzaAEbz5lyuv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Qlqgx45tYSzaAEbz5lyuv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1504359260f84a4fc9e899e3fb346ebf746fad119f979ea93b9ad54956a4923a","isrc":"QZHN52073871","name":"I'm Not Around","registered_at":"2026-06-08T05:47:20Z","spotify_id":"6Qlqgx45tYSzaAEbz5lyuv","type":"track"}
track: Marriage
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179563
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073872
track: Where the Sun Shines Through
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124709
  explicit: false
  by artist: Pax
  by artist: Former Boy
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
track: Diana
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143023
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073874
track: Camdog
  type: MusicRecording
  duration: PT7M0S
  duration ms: 420000
  explicit: false
  by artist: Pax
  in album: Camdog
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: QZHN52073875

Los Angeles Story
type: MusicAlbum
date published: 2023-06-02
track: OBO (feat. Kate Bollinger)
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162960
  explicit: false
  by artist: Paul Cherry
  by artist: Kate Bollinger
  in album: Los Angeles Story
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: QM6MZ2318202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:05:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x115b5cd02e33b1cc6048279b0507c7ef6cef03a45523b2b705cefa5759364fe4
  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/60QQM23tCWizpxyCgt35tR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60QQM23tCWizpxyCgt35tR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x115b5cd02e33b1cc6048279b0507c7ef6cef03a45523b2b705cefa5759364fe4","isrc":"QM6MZ2318202","name":"OBO (feat. Kate Bollinger)","registered_at":"2026-06-09T15:05:43Z","spotify_id":"60QQM23tCWizpxyCgt35tR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115b5cd02e33b1cc6048279b0507c7ef6cef03a45523b2b705cefa5759364fe4. 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/60QQM23tCWizpxyCgt35tR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60QQM23tCWizpxyCgt35tR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x115b5cd02e33b1cc6048279b0507c7ef6cef03a45523b2b705cefa5759364fe4","isrc":"QM6MZ2318202","name":"OBO (feat. Kate Bollinger)","registered_at":"2026-06-09T15:05:43Z","spotify_id":"60QQM23tCWizpxyCgt35tR","type":"track"}
track: Playroom (feat. Kate Bollinger)
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142880
  explicit: false
  by artist: Paul Cherry
  by artist: Kate Bollinger
  in album: Los Angeles Story
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: QM6MZ2318203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:16:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b2ae4453a546f3ce1da3e2dc252b466589ef2532fdd9382907fe1eaf64fa94a
  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/2lesq5WVpUUBJxFxAkJekl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lesq5WVpUUBJxFxAkJekl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b2ae4453a546f3ce1da3e2dc252b466589ef2532fdd9382907fe1eaf64fa94a","isrc":"QM6MZ2318203","name":"Playroom (feat. Kate Bollinger)","registered_at":"2026-06-10T23:16:05Z","spotify_id":"2lesq5WVpUUBJxFxAkJekl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2ae4453a546f3ce1da3e2dc252b466589ef2532fdd9382907fe1eaf64fa94a. 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/2lesq5WVpUUBJxFxAkJekl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lesq5WVpUUBJxFxAkJekl.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2b2ae4453a546f3ce1da3e2dc252b466589ef2532fdd9382907fe1eaf64fa94a","isrc":"QM6MZ2318203","name":"Playroom (feat. Kate Bollinger)","registered_at":"2026-06-10T23:16:05Z","spotify_id":"2lesq5WVpUUBJxFxAkJekl","type":"track"}

I'm Not Around
type: MusicAlbum
date published: 2020-05-26
track: I'm Not Around
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180724
  explicit: false
  by artist: Pax
  by artist: Kate Bollinger
  in album: I'm Not Around
    type: MusicAlbum
    date published: 2020-05-26
  isrc code: QZHN32034262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef687a8f91155f2f01a7dbc899aebbd0c6eeffa0b5366053695865086215ea2f
  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/1RWJKiqLkxXotQ6nlXEZ1k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RWJKiqLkxXotQ6nlXEZ1k
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef687a8f91155f2f01a7dbc899aebbd0c6eeffa0b5366053695865086215ea2f","isrc":"QZHN32034262","name":"I'm Not Around","registered_at":"2026-06-27T20:43:00Z","spotify_id":"1RWJKiqLkxXotQ6nlXEZ1k","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef687a8f91155f2f01a7dbc899aebbd0c6eeffa0b5366053695865086215ea2f. 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/1RWJKiqLkxXotQ6nlXEZ1k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RWJKiqLkxXotQ6nlXEZ1k.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xef687a8f91155f2f01a7dbc899aebbd0c6eeffa0b5366053695865086215ea2f","isrc":"QZHN32034262","name":"I'm Not Around","registered_at":"2026-06-27T20:43:00Z","spotify_id":"1RWJKiqLkxXotQ6nlXEZ1k","type":"track"}

A Little Bit At A Time: Spacebomb Family Rarities
type: MusicAlbum
date published: 2020-07-03
track: High Hands
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100205
  explicit: false
  by artist: Spacebomb House Band
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: It Don't Hinder Me - Mango Peel Version
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264881
  explicit: false
  by artist: Angélica Garcia
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Pray For Rain - Eagle Rock Version
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206452
  explicit: false
  by artist: Pure Bathing Culture
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: QMDN22000049
track: Song For L. Cohen
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150850
  explicit: false
  by artist: Laura Veirs
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: QMDN22000050
track: And Then You Walked In The Room
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232869
  explicit: false
  by artist: The Waterboys
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Why Am I So Sad
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291136
  explicit: false
  by artist: Sleepwalkers
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Old Friends
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177520
  explicit: false
  by artist: Jackie Cohen
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Up For Sale - Live At Montrose Studios, Virginia / 2016
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Cocoon
  by artist: Matthew E. White
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Boogie Bear
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175148
  explicit: false
  by artist: Tim Heidecker
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Etudes For Four Hands: No. 1, "Out Of Doors"
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133816
  explicit: false
  by artist: Trey Pollard
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Rally 'Round the Flag
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214013
  explicit: false
  by artist: Brian Jones
  by artist: Cameron Ralston
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: House Is A Prison - 3:23am
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241213
  explicit: false
  by artist: Landon Elliott
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: On The Inside
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242184
  explicit: false
  by artist: Karl Blau
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Table By The Morning
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126911
  explicit: false
  by artist: Andy Jenkins
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Ain't It Funny feat. Kate Bollinger
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144808
  explicit: false
  by artist: Good Dog Nigel
  by artist: Kate Bollinger
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: QMDN22000060
track: Wild Life
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129660
  explicit: false
  by artist: Charlie Fink
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Song For Kurt Moon
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226195
  explicit: false
  by artist: Poser
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Late Lover
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225078
  explicit: false
  by artist: Bunny Chanselle
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Grand Plan - 414 Demo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188724
  explicit: false
  by artist: Dan Croll
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03
track: Toyota Corolla
  type: MusicRecording
  duration: PT12M37S
  duration ms: 757080
  explicit: false
  by artist: Matthew E. White
  in album: A Little Bit At A Time: Spacebomb Family Rarities
    type: MusicAlbum
    date published: 2020-07-03

Weight
type: MusicAlbum
date published: 2018-12-16
track: Weight
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160000
  explicit: false
  by artist: PBD
  by artist: Kate Bollinger
  in album: Weight
    type: MusicAlbum
    date published: 2018-12-16
  isrc code: QM42K1840982

What’s This About (La La La La)
type: MusicRecording
duration: PT2M10S
duration ms: 130621
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:43:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd
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/1KB8Yy62vChxxDQoGS6me5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KB8Yy62vChxxDQoGS6me5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd","isrc":"US2J72403401","name":"What’s This About (La La La La)","registered_at":"2026-06-04T14:43:09Z","spotify_id":"1KB8Yy62vChxxDQoGS6me5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd. 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/1KB8Yy62vChxxDQoGS6me5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KB8Yy62vChxxDQoGS6me5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9ad9841a3e7a8a002b30488adcff1e7ee530e71a0b881316235bcb0b033c91bd","isrc":"US2J72403401","name":"What’s This About (La La La La)","registered_at":"2026-06-04T14:43:09Z","spotify_id":"1KB8Yy62vChxxDQoGS6me5","type":"track"}

To Your Own Devices
type: MusicRecording
duration: PT3M21S
duration ms: 201632
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403402
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:12:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a
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/3b1cY0HgZy7WDyqLep6MTZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b1cY0HgZy7WDyqLep6MTZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a","isrc":"US2J72403402","name":"To Your Own Devices","registered_at":"2026-06-06T13:12:20Z","spotify_id":"3b1cY0HgZy7WDyqLep6MTZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a. 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/3b1cY0HgZy7WDyqLep6MTZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b1cY0HgZy7WDyqLep6MTZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x84f2e8faf240ed242ae663318ac743b7dba13d3f458618673314f970f294413a","isrc":"US2J72403402","name":"To Your Own Devices","registered_at":"2026-06-06T13:12:20Z","spotify_id":"3b1cY0HgZy7WDyqLep6MTZ","type":"track"}

Any Day Now
type: MusicRecording
duration: PT3M17S
duration ms: 197573
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:21:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9
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/438CxCVsLO6EvmOODlveVg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/438CxCVsLO6EvmOODlveVg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9","isrc":"US2J72403403","name":"Any Day Now","registered_at":"2026-06-05T18:21:57Z","spotify_id":"438CxCVsLO6EvmOODlveVg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9. 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/438CxCVsLO6EvmOODlveVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/438CxCVsLO6EvmOODlveVg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9065e2028e1ffd3e4974cb62b95fdd55a70f3e853871f03832997f37599ee0c9","isrc":"US2J72403403","name":"Any Day Now","registered_at":"2026-06-05T18:21:57Z","spotify_id":"438CxCVsLO6EvmOODlveVg","type":"track"}

God Interlude
type: MusicRecording
duration: PT2M48S
duration ms: 168031
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:08:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026
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/2KWXFmGA8mjx7pEBblRYQW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KWXFmGA8mjx7pEBblRYQW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026","isrc":"US2J72403404","name":"God Interlude","registered_at":"2026-06-08T23:08:44Z","spotify_id":"2KWXFmGA8mjx7pEBblRYQW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026. 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/2KWXFmGA8mjx7pEBblRYQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KWXFmGA8mjx7pEBblRYQW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xef7605eb4860e398fbb4d433635b27c940c32a11e4fed57b003adeb6fae33026","isrc":"US2J72403404","name":"God Interlude","registered_at":"2026-06-08T23:08:44Z","spotify_id":"2KWXFmGA8mjx7pEBblRYQW","type":"track"}

Lonely
type: MusicRecording
duration: PT3M46S
duration ms: 226091
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:12:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078
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/4npScq91W5VGEVspv024RH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4npScq91W5VGEVspv024RH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078. 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/4npScq91W5VGEVspv024RH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4npScq91W5VGEVspv024RH.
  date published: 2026-06-13T15:41:10Z

Running
type: MusicRecording
duration: PT3M5S
duration ms: 185736
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72201801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:37:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae
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/3TxY8js4CoJJi2I3nNqLY5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TxY8js4CoJJi2I3nNqLY5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae. 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/3TxY8js4CoJJi2I3nNqLY5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TxY8js4CoJJi2I3nNqLY5.
  date published: 2026-06-13T12:53:06Z

In A Smile
type: MusicRecording
duration: PT3M24S
duration ms: 204106
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:13:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a
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/608jPLw8M2eQe1CgsRlRQw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/608jPLw8M2eQe1CgsRlRQw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a","isrc":"US2J72403407","name":"In A Smile","registered_at":"2026-06-09T11:13:02Z","spotify_id":"608jPLw8M2eQe1CgsRlRQw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a. 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/608jPLw8M2eQe1CgsRlRQw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/608jPLw8M2eQe1CgsRlRQw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x494b458f0d6e471b7a0a2a03bb932e1dc3253638fa406576feded4195a32926a","isrc":"US2J72403407","name":"In A Smile","registered_at":"2026-06-09T11:13:02Z","spotify_id":"608jPLw8M2eQe1CgsRlRQw","type":"track"}

Postcard From A Cloud
type: MusicRecording
duration: PT4M2S
duration ms: 242250
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:43:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5
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/65p7bWKgIhkrXDo7zK9dYq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65p7bWKgIhkrXDo7zK9dYq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5","isrc":"US2J72403408","name":"Postcard From A Cloud","registered_at":"2026-06-08T14:43:31Z","spotify_id":"65p7bWKgIhkrXDo7zK9dYq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5. 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/65p7bWKgIhkrXDo7zK9dYq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65p7bWKgIhkrXDo7zK9dYq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7950f7e33118833bc5a8a330d859e23a6fb0048147cbb82aeff2e57382ddc4e5","isrc":"US2J72403408","name":"Postcard From A Cloud","registered_at":"2026-06-08T14:43:31Z","spotify_id":"65p7bWKgIhkrXDo7zK9dYq","type":"track"}

I See It Now
type: MusicRecording
duration: PT3M27S
duration ms: 207778
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:32:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a
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/7hZjNFPZsglEWpy87XxMXE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hZjNFPZsglEWpy87XxMXE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a","isrc":"US2J72403409","name":"I See It Now","registered_at":"2026-06-05T23:32:42Z","spotify_id":"7hZjNFPZsglEWpy87XxMXE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a. 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/7hZjNFPZsglEWpy87XxMXE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hZjNFPZsglEWpy87XxMXE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd58ba82692d7bf0a26a35b2f9721a072bebaaa046852646bb9264a4b29eb520a","isrc":"US2J72403409","name":"I See It Now","registered_at":"2026-06-05T23:32:42Z","spotify_id":"7hZjNFPZsglEWpy87XxMXE","type":"track"}

Sweet Devil
type: MusicRecording
duration: PT3M18S
duration ms: 198710
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:06:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af
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/1uWTXKVh7bx6s6HY653eme.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uWTXKVh7bx6s6HY653eme
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"1uWTXKVh7bx6s6HY653eme","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af. 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/1uWTXKVh7bx6s6HY653eme.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uWTXKVh7bx6s6HY653eme.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"1uWTXKVh7bx6s6HY653eme","type":"track"}

All This Time
type: MusicRecording
duration: PT4M34S
duration ms: 274606
explicit: false
by artist: Kate Bollinger
in album: Songs From A Thousand Frames Of Mind
  type: MusicAlbum
  date published: 2024-09-27
isrc code: US2J72403411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:35:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9
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/2M5IOAhLZTKPJq3E8wKEM9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M5IOAhLZTKPJq3E8wKEM9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9","isrc":"US2J72403411","name":"All This Time","registered_at":"2026-06-10T07:35:33Z","spotify_id":"2M5IOAhLZTKPJq3E8wKEM9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9. 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/2M5IOAhLZTKPJq3E8wKEM9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M5IOAhLZTKPJq3E8wKEM9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd7d0236512ceb148ecfdef3a1a15fb2022d14f57db7bd5858487412fe70787d9","isrc":"US2J72403411","name":"All This Time","registered_at":"2026-06-10T07:35:33Z","spotify_id":"2M5IOAhLZTKPJq3E8wKEM9","type":"track"}

What Can I Give You
type: MusicRecording
duration: PT2M25S
duration ms: 145157
explicit: false
by artist: Kate Bollinger
in album: What Can I Give You
  type: MusicAlbum
  date published: 2024-11-04
isrc code: USSUB2464407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda
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/5hY99ez4KP44g1wPbI347d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hY99ez4KP44g1wPbI347d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda","isrc":"USSUB2464407","name":"What Can I Give You","registered_at":"2026-06-06T20:14:15Z","spotify_id":"5hY99ez4KP44g1wPbI347d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda. 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/5hY99ez4KP44g1wPbI347d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hY99ez4KP44g1wPbI347d.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc0cf3ecfdbac8d5a91bf668f86340604c7ebddfd73b210174a17dd4afb184eda","isrc":"USSUB2464407","name":"What Can I Give You","registered_at":"2026-06-06T20:14:15Z","spotify_id":"5hY99ez4KP44g1wPbI347d","type":"track"}

Lonely
type: MusicRecording
duration: PT3M46S
duration ms: 226091
explicit: false
by artist: Kate Bollinger
in album: Lonely / Sweet Devil
  type: MusicAlbum
  date published: 2024-08-28
isrc code: US2J72403405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:12:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078
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/32ULqlnRCPQcqNaZc2eIs1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ULqlnRCPQcqNaZc2eIs1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466e37de77908d7e72ac3c3277c46ce1ab8aeabf88d8e1346855ffad7d9f2078. 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/32ULqlnRCPQcqNaZc2eIs1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ULqlnRCPQcqNaZc2eIs1.
  date published: 2026-07-02T03:30:09Z

Sweet Devil
type: MusicRecording
duration: PT3M18S
duration ms: 198710
explicit: false
by artist: Kate Bollinger
in album: Lonely / Sweet Devil
  type: MusicAlbum
  date published: 2024-08-28
isrc code: US2J72403410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:06:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af
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/0DL1CEFnfYujeCuLh51nSt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DL1CEFnfYujeCuLh51nSt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"0DL1CEFnfYujeCuLh51nSt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af. 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/0DL1CEFnfYujeCuLh51nSt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DL1CEFnfYujeCuLh51nSt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf1d5d0acbb29b7453343b8b69136182b0680f40f27c50a7a0fd64d77f7ded7af","isrc":"US2J72403410","name":"Sweet Devil","registered_at":"2026-06-09T11:06:44Z","spotify_id":"0DL1CEFnfYujeCuLh51nSt","type":"track"}

You At Home
type: MusicRecording
duration: PT2M41S
duration ms: 161318
explicit: false
by artist: Kate Bollinger
in album: You At Home
  type: MusicAlbum
  date published: 2023-09-13
isrc code: US2J72303301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:07:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a
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/2FGn5SVPl5kzx7kSSZ2db0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FGn5SVPl5kzx7kSSZ2db0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a","isrc":"US2J72303301","name":"You At Home","registered_at":"2026-06-09T15:07:05Z","spotify_id":"2FGn5SVPl5kzx7kSSZ2db0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a. 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/2FGn5SVPl5kzx7kSSZ2db0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FGn5SVPl5kzx7kSSZ2db0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x866cc2c2898ecde61d7ba5c231e2a3d440d5afe17254cdf8945eca22f8ccb38a","isrc":"US2J72303301","name":"You At Home","registered_at":"2026-06-09T15:07:05Z","spotify_id":"2FGn5SVPl5kzx7kSSZ2db0","type":"track"}

J'aime les filles
type: MusicRecording
duration: PT3M16S
duration ms: 196765
explicit: false
by artist: Kate Bollinger
in album: J'aime les filles
  type: MusicAlbum
  date published: 2023-01-10
isrc code: US2J72301701
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:18:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce
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/6GiwLIxSRc3bEBaLj2RPjK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GiwLIxSRc3bEBaLj2RPjK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce","isrc":"US2J72301701","name":"J'aime les filles","registered_at":"2026-06-07T16:18:03Z","spotify_id":"6GiwLIxSRc3bEBaLj2RPjK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce. 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/6GiwLIxSRc3bEBaLj2RPjK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GiwLIxSRc3bEBaLj2RPjK.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb52e6cd9039499c68768f60fa2671f5d4af2326ee325ae458c5321873465ddce","isrc":"US2J72301701","name":"J'aime les filles","registered_at":"2026-06-07T16:18:03Z","spotify_id":"6GiwLIxSRc3bEBaLj2RPjK","type":"track"}

Pictures of You
type: MusicRecording
duration: PT3M9S
duration ms: 189466
explicit: false
by artist: Drugdealer
by artist: Kate Bollinger
in album: Pictures of You
  type: MusicAlbum
  date published: 2022-10-12
isrc code: QMV8L2029204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:29:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d
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/2XYTAPohO4Hdty6oPm3mOI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XYTAPohO4Hdty6oPm3mOI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d","isrc":"QMV8L2029204","name":"Pictures of You","registered_at":"2026-06-01T06:29:48Z","spotify_id":"2XYTAPohO4Hdty6oPm3mOI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d. 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/2XYTAPohO4Hdty6oPm3mOI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XYTAPohO4Hdty6oPm3mOI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdaaa5c14d935e8e966dcad38322bdc75ab7fe30f88040742f09d351711a4fe7d","isrc":"QMV8L2029204","name":"Pictures of You","registered_at":"2026-06-01T06:29:48Z","spotify_id":"2XYTAPohO4Hdty6oPm3mOI","type":"track"}

Running
type: MusicRecording
duration: PT3M5S
duration ms: 185736
explicit: false
by artist: Kate Bollinger
in album: Running
  type: MusicAlbum
  date published: 2022-09-07
isrc code: US2J72201801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:37:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae
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/5VRGp1W4cpQ0kO3HWLsafP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VRGp1W4cpQ0kO3HWLsafP
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 0x37f0705af860d51f2d894049b14200653e93cb9c86e5a1d903b13020ec3cdaae. 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/5VRGp1W4cpQ0kO3HWLsafP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VRGp1W4cpQ0kO3HWLsafP.
  date published: 2026-06-13T13:32:09Z

I Found Out
type: MusicRecording
duration: PT2M52S
duration ms: 172852
explicit: false
by artist: Kate Bollinger
in album: Look at it in the Light
  type: MusicAlbum
  date published: 2022-04-22
isrc code: US2J72200201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:59:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8
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/6oE1iASEAtDrjIycpYG4ap.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oE1iASEAtDrjIycpYG4ap
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8","isrc":"US2J72200201","name":"I Found Out","registered_at":"2026-06-07T22:59:36Z","spotify_id":"6oE1iASEAtDrjIycpYG4ap","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8. 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/6oE1iASEAtDrjIycpYG4ap.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oE1iASEAtDrjIycpYG4ap.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd1df0bcf92af8a0eae3c4bd022e6d8d313ebfefcd91e7d4611fed4c6cbcdadd8","isrc":"US2J72200201","name":"I Found Out","registered_at":"2026-06-07T22:59:36Z","spotify_id":"6oE1iASEAtDrjIycpYG4ap","type":"track"}

Who Am I But Someone
type: MusicRecording
duration: PT2M42S
duration ms: 162379
explicit: false
by artist: Kate Bollinger
in album: Look at it in the Light
  type: MusicAlbum
  date published: 2022-04-22
isrc code: US2J72200202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:48:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c
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/2aIMQ8exqALB45htgOenLF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aIMQ8exqALB45htgOenLF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c","isrc":"US2J72200202","name":"Who Am I But Someone","registered_at":"2026-06-04T12:48:49Z","spotify_id":"2aIMQ8exqALB45htgOenLF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c. 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/2aIMQ8exqALB45htgOenLF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aIMQ8exqALB45htgOenLF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2c8931d83d228c84af449930ed583a808f370e9cff28e40117fea1b1aab7124c","isrc":"US2J72200202","name":"Who Am I But Someone","registered_at":"2026-06-04T12:48:49Z","spotify_id":"2aIMQ8exqALB45htgOenLF","type":"track"}