Sobs
type: MusicGroup
genre: bedroom pop
popularity: 31
followers: 35638
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d382580d3bed892bed03804f56c2e6aa110bd188ea7727c3d05ec53e8c63185
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60c1c6af-46c2-48e5-9188-f2ae8ae6d9ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60c1c6af-46c2-48e5-9188-f2ae8ae6d9ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60c1c6af-46c2-48e5-9188-f2ae8ae6d9ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x5d382580d3bed892bed03804f56c2e6aa110bd188ea7727c3d05ec53e8c63185. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60c1c6af-46c2-48e5-9188-f2ae8ae6d9ad.json and https://artists.proofprofile.net/proofs/artist/60c1c6af-46c2-48e5-9188-f2ae8ae6d9ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
  track: Air Guitar
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183273
    explicit: false
    by artist: Sobs
    in album: Air Guitar
      type: MusicAlbum
      date published: 2022-10-26
    isrc code: USEZ62225201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T10:42:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072
    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/1ZL73Fic49PdXUSvL69wh8.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZL73Fic49PdXUSvL69wh8
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072","isrc":"USEZ62225201","name":"Air Guitar","registered_at":"2026-06-07T10:42:23Z","spotify_id":"1ZL73Fic49PdXUSvL69wh8","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072. 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/1ZL73Fic49PdXUSvL69wh8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZL73Fic49PdXUSvL69wh8.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072","isrc":"USEZ62225201","name":"Air Guitar","registered_at":"2026-06-07T10:42:23Z","spotify_id":"1ZL73Fic49PdXUSvL69wh8","type":"track"}
  track: Dealbreaker
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244455
    explicit: false
    by artist: Sobs
    in album: Air Guitar
      type: MusicAlbum
      date published: 2022-10-26
    isrc code: USEZ62225202
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T23:06:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3ee3c95e2c3f210c71ccacc754e80f64689fd3fdc9cd9c2fa413cd18b58a0b4
    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/07kUd5aHmo14QPxTTjxcSr.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07kUd5aHmo14QPxTTjxcSr
    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 0xa3ee3c95e2c3f210c71ccacc754e80f64689fd3fdc9cd9c2fa413cd18b58a0b4. 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/07kUd5aHmo14QPxTTjxcSr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07kUd5aHmo14QPxTTjxcSr.
      date published: 2026-06-13T13:32:09Z
  track: Lucked Out
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108951
    explicit: false
    by artist: Sobs
    in album: Air Guitar
      type: MusicAlbum
      date published: 2022-10-26
    isrc code: USEZ62225203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T11:22:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76
    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/58JZs1VFBmTe5ULY1qEFvP.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58JZs1VFBmTe5ULY1qEFvP
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76","isrc":"USEZ62225203","name":"Lucked Out","registered_at":"2026-06-10T11:22:22Z","spotify_id":"58JZs1VFBmTe5ULY1qEFvP","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76. 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/58JZs1VFBmTe5ULY1qEFvP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58JZs1VFBmTe5ULY1qEFvP.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76","isrc":"USEZ62225203","name":"Lucked Out","registered_at":"2026-06-10T11:22:22Z","spotify_id":"58JZs1VFBmTe5ULY1qEFvP","type":"track"}
  track: Friday Night
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233425
    explicit: false
    by artist: Sobs
    in album: Air Guitar
      type: MusicAlbum
      date published: 2022-10-26
    isrc code: USEZ62225204
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T17:01:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    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: Last Resort
  track: Burn Book
  track: World Implode
  track: LOML
  track: Cool - Bonus Track
album: Telltale Signs
album: Sobs on Audiotree Live
album: Catflap
track: Air Guitar - Audiotree Live version
track: Telltale Signs - Audiotree Live version
track: Catflap - Audiotree Live version
track: LOML - Audiotree Live version
track: Last Resort - Audiotree Live version
track: Air Guitar
track: Dealbreaker
track: Lucked Out
track: Friday Night
track: Last Resort
track: Burn Book
track: World Implode
track: LOML
track: Cool - Bonus Track
track: Vacation
track: Astronomy
track: Breakfast
track: All Poison
track: Party Song
track: Sundae

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0J36Da64OUYq9ZAzpp04AS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J36Da64OUYq9ZAzpp04AS

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8","isrc":"USEZ62225204","name":"Friday Night","registered_at":"2026-06-07T17:01:09Z","spotify_id":"0J36Da64OUYq9ZAzpp04AS","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 0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8. 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/0J36Da64OUYq9ZAzpp04AS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J36Da64OUYq9ZAzpp04AS.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8","isrc":"USEZ62225204","name":"Friday Night","registered_at":"2026-06-07T17:01:09Z","spotify_id":"0J36Da64OUYq9ZAzpp04AS","type":"track"}

Last Resort
type: MusicRecording
duration: PT3M33S
duration ms: 213292
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:23:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f
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/1s399jqwp5xLkzU3BXpjW5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s399jqwp5xLkzU3BXpjW5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f","isrc":"USEZ62225205","name":"Last Resort","registered_at":"2026-06-10T11:23:13Z","spotify_id":"1s399jqwp5xLkzU3BXpjW5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f. 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/1s399jqwp5xLkzU3BXpjW5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s399jqwp5xLkzU3BXpjW5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f","isrc":"USEZ62225205","name":"Last Resort","registered_at":"2026-06-10T11:23:13Z","spotify_id":"1s399jqwp5xLkzU3BXpjW5","type":"track"}

Burn Book
type: MusicRecording
duration: PT4M19S
duration ms: 259819
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:50:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08
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/1236ze3rICHfVD8PtdKacv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1236ze3rICHfVD8PtdKacv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08","isrc":"USEZ62225206","name":"Burn Book","registered_at":"2026-06-10T14:50:37Z","spotify_id":"1236ze3rICHfVD8PtdKacv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08. 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/1236ze3rICHfVD8PtdKacv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1236ze3rICHfVD8PtdKacv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08","isrc":"USEZ62225206","name":"Burn Book","registered_at":"2026-06-10T14:50:37Z","spotify_id":"1236ze3rICHfVD8PtdKacv","type":"track"}

World Implode
type: MusicRecording
duration: PT3M47S
duration ms: 227449
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:43:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95
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/5n8HCwxyovzmffeAZti8R2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n8HCwxyovzmffeAZti8R2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95","isrc":"USEZ62225207","name":"World Implode","registered_at":"2026-06-11T00:43:19Z","spotify_id":"5n8HCwxyovzmffeAZti8R2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95. 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/5n8HCwxyovzmffeAZti8R2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n8HCwxyovzmffeAZti8R2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95","isrc":"USEZ62225207","name":"World Implode","registered_at":"2026-06-11T00:43:19Z","spotify_id":"5n8HCwxyovzmffeAZti8R2","type":"track"}

LOML
type: MusicRecording
duration: PT4M32S
duration ms: 272744
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6acd23845ba85898b3cc1e88cf64c3db7cad4f031df291a9066db0dcbf208f9
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/1ADYSpT0RK1pRRBPe4oxvV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ADYSpT0RK1pRRBPe4oxvV
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 0xa6acd23845ba85898b3cc1e88cf64c3db7cad4f031df291a9066db0dcbf208f9. 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/1ADYSpT0RK1pRRBPe4oxvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ADYSpT0RK1pRRBPe4oxvV.
  date published: 2026-06-13T17:25:41Z

Cool - Bonus Track
type: MusicRecording
duration: PT2M40S
duration ms: 160450
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:42:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60
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/7MxIcobGVzvlu9Um41uORZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MxIcobGVzvlu9Um41uORZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60","isrc":"USEZ62225210","name":"Cool - Bonus Track","registered_at":"2026-06-07T10:42:25Z","spotify_id":"7MxIcobGVzvlu9Um41uORZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60. 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/7MxIcobGVzvlu9Um41uORZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MxIcobGVzvlu9Um41uORZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60","isrc":"USEZ62225210","name":"Cool - Bonus Track","registered_at":"2026-06-07T10:42:25Z","spotify_id":"7MxIcobGVzvlu9Um41uORZ","type":"track"}

Telltale Signs
type: MusicAlbum
date published: 2018-06-22
track: Vacation
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158757
  explicit: false
  by artist: Sobs
  in album: Telltale Signs
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: QZB4J1835277
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T15:09:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84864522acfc6bfdc6dd9c5892ba386c5a1596e4b44e8dc7fc890fc0f873cbb1
  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/1pS6gc2S5UNnPIzx5S9Exv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pS6gc2S5UNnPIzx5S9Exv
  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 0x84864522acfc6bfdc6dd9c5892ba386c5a1596e4b44e8dc7fc890fc0f873cbb1. 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/1pS6gc2S5UNnPIzx5S9Exv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pS6gc2S5UNnPIzx5S9Exv.
    date published: 2026-07-02T03:30:09Z
track: Astronomy
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206769
  explicit: false
  by artist: Sobs
  in album: Telltale Signs
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: QZB4J1835278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:40:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb6186736468cf772192d7d89e8d63a5ba4729c5fc97371b3809405c20dbad1ac
  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/3qHN575XknKe6bVvpQag0F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qHN575XknKe6bVvpQag0F
  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 0xb6186736468cf772192d7d89e8d63a5ba4729c5fc97371b3809405c20dbad1ac. 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/3qHN575XknKe6bVvpQag0F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qHN575XknKe6bVvpQag0F.
    date published: 2026-06-13T17:25:41Z
track: Breakfast
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234479
  explicit: false
  by artist: Sobs
  in album: Telltale Signs
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: QZB4J1835279
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:14:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd77ce45f11ad37fe785c23344ac5efe90425577e1c075edc4f8f50e9ebc2882e
  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/5g294mwwImU6uq2zTNCxbh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g294mwwImU6uq2zTNCxbh
  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 0xd77ce45f11ad37fe785c23344ac5efe90425577e1c075edc4f8f50e9ebc2882e. 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/5g294mwwImU6uq2zTNCxbh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g294mwwImU6uq2zTNCxbh.
    date published: 2026-07-02T03:30:09Z
track: All Poison
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186674
  explicit: false
  by artist: Sobs
  in album: Telltale Signs
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: QZB4J1835280
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:15:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd
  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/6hrGTpK8ls04Vyi4mA5wIs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hrGTpK8ls04Vyi4mA5wIs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd","isrc":"QZB4J1835280","name":"All Poison","registered_at":"2026-06-19T21:15:12Z","spotify_id":"6hrGTpK8ls04Vyi4mA5wIs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd. 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/6hrGTpK8ls04Vyi4mA5wIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hrGTpK8ls04Vyi4mA5wIs.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd","isrc":"QZB4J1835280","name":"All Poison","registered_at":"2026-06-19T21:15:12Z","spotify_id":"6hrGTpK8ls04Vyi4mA5wIs","type":"track"}
track: Party Song
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181886
  explicit: false
  by artist: Sobs
  in album: Telltale Signs
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: QZB4J1835281
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:13:27+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: Sundae
track: Eastbound
track: Telltale Signs

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95

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/2Um1eRlzjWNQioMfBqrRP1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Um1eRlzjWNQioMfBqrRP1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95","isrc":"QZB4J1835281","name":"Party Song","registered_at":"2026-06-19T21:13:27Z","spotify_id":"2Um1eRlzjWNQioMfBqrRP1","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 0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95. 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/2Um1eRlzjWNQioMfBqrRP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Um1eRlzjWNQioMfBqrRP1.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95","isrc":"QZB4J1835281","name":"Party Song","registered_at":"2026-06-19T21:13:27Z","spotify_id":"2Um1eRlzjWNQioMfBqrRP1","type":"track"}

Sundae
type: MusicRecording
duration: PT2M24S
duration ms: 144626
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:10:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6b749ee23af16b64a1e26d0d4685248d0703abdfead55231a4cbd2e0eb1d7ee
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/0FcEyZPDsQcUXNbi7bSIB3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FcEyZPDsQcUXNbi7bSIB3
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 0xa6b749ee23af16b64a1e26d0d4685248d0703abdfead55231a4cbd2e0eb1d7ee. 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/0FcEyZPDsQcUXNbi7bSIB3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FcEyZPDsQcUXNbi7bSIB3.
  date published: 2026-07-02T03:30:09Z

Eastbound
type: MusicRecording
duration: PT2M51S
duration ms: 171199
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835283
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:35:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe36bf63d24f0100443d81f37cb5f4a91cb72026b7f5d354e836a7d662062f177
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/3jNpndOmf18sPMQylFktm7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jNpndOmf18sPMQylFktm7
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 0xe36bf63d24f0100443d81f37cb5f4a91cb72026b7f5d354e836a7d662062f177. 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/3jNpndOmf18sPMQylFktm7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jNpndOmf18sPMQylFktm7.
  date published: 2026-06-13T15:41:10Z

Telltale Signs
type: MusicRecording
duration: PT5M3S
duration ms: 303884
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:06:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88a9c9844d3973f1c26c8dc78cf35ef1ce80dde85038ee81406d1b0d5f5f7d91
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/7KJkDQarkavkJa0hB29GLv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KJkDQarkavkJa0hB29GLv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88a9c9844d3973f1c26c8dc78cf35ef1ce80dde85038ee81406d1b0d5f5f7d91","isrc":"QZB4J1835284","name":"Telltale Signs","registered_at":"2026-06-09T23:06:37Z","spotify_id":"7KJkDQarkavkJa0hB29GLv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a9c9844d3973f1c26c8dc78cf35ef1ce80dde85038ee81406d1b0d5f5f7d91. 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/7KJkDQarkavkJa0hB29GLv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KJkDQarkavkJa0hB29GLv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x88a9c9844d3973f1c26c8dc78cf35ef1ce80dde85038ee81406d1b0d5f5f7d91","isrc":"QZB4J1835284","name":"Telltale Signs","registered_at":"2026-06-09T23:06:37Z","spotify_id":"7KJkDQarkavkJa0hB29GLv","type":"track"}

Sobs on Audiotree Live
type: MusicAlbum
date published: 2023-05-25
track: Air Guitar - Audiotree Live version
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179093
  explicit: false
  by artist: Sobs
  by artist: Audiotree
  in album: Sobs on Audiotree Live
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: QM99V2302701
track: Last Resort - Audiotree Live version
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209832
  explicit: false
  by artist: Sobs
  by artist: Audiotree
  in album: Sobs on Audiotree Live
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: QM99V2302702
track: Telltale Signs - Audiotree Live version
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290969
  explicit: false
  by artist: Sobs
  by artist: Audiotree
  in album: Sobs on Audiotree Live
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: QM99V2302703
track: Catflap - Audiotree Live version
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174837
  explicit: false
  by artist: Sobs
  by artist: Audiotree
  in album: Sobs on Audiotree Live
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: QM99V2302704
track: LOML - Audiotree Live version
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254326
  explicit: false
  by artist: Sobs
  by artist: Audiotree
  in album: Sobs on Audiotree Live
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: QM99V2302705

Catflap
type: MusicAlbum
date published: 2017-06-23
track: Hunchback
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102500
  explicit: false
  by artist: Sobs
  in album: Catflap
    type: MusicAlbum
    date published: 2017-06-23
  isrc code: QM2PV1782675
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:18:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x983c2211e361c703075b9f76fd7614c7c9e063949c1b287fd4666e9e129fa3c0
  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/1MM66Xi8tdKDHYzJvJR8Kt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MM66Xi8tdKDHYzJvJR8Kt
  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 0x983c2211e361c703075b9f76fd7614c7c9e063949c1b287fd4666e9e129fa3c0. 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/1MM66Xi8tdKDHYzJvJR8Kt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MM66Xi8tdKDHYzJvJR8Kt.
    date published: 2026-07-02T03:30:09Z
track: Girl
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145238
  explicit: false
  by artist: Sobs
  in album: Catflap
    type: MusicAlbum
    date published: 2017-06-23
  isrc code: QM2PV1782676
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:24:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x358da4764a3c8fea5a96c4e6a26e5a67d8966d103d2085d3b3afdceef923b4e9
  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/3FBiFFEq2JCAVPFAbFeBMz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FBiFFEq2JCAVPFAbFeBMz
  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 0x358da4764a3c8fea5a96c4e6a26e5a67d8966d103d2085d3b3afdceef923b4e9. 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/3FBiFFEq2JCAVPFAbFeBMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FBiFFEq2JCAVPFAbFeBMz.
    date published: 2026-06-13T12:47:07Z
track: Catflap
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Sobs
  in album: Catflap
    type: MusicAlbum
    date published: 2017-06-23
  isrc code: QM2PV1782677
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:23:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4d76c2c57c9638e52ffce71a243f5158e8d51da76cd44838a62f4943cf917bd
  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/3UVaAkaRkdkPFvb4WC4qRM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UVaAkaRkdkPFvb4WC4qRM
  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 0xa4d76c2c57c9638e52ffce71a243f5158e8d51da76cd44838a62f4943cf917bd. 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/3UVaAkaRkdkPFvb4WC4qRM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UVaAkaRkdkPFvb4WC4qRM.
    date published: 2026-06-13T13:32:09Z
track: Fender
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100000
  explicit: false
  by artist: Sobs
  in album: Catflap
    type: MusicAlbum
    date published: 2017-06-23
  isrc code: QM2PV1782678
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T23:24:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x370871162c16d294285cc3f2a514a6508a4436ed5923dfd97b385d4551a1c805
  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/5Iux7ePNj1ecVBDGsgrvsn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Iux7ePNj1ecVBDGsgrvsn
  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 0x370871162c16d294285cc3f2a514a6508a4436ed5923dfd97b385d4551a1c805. 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/5Iux7ePNj1ecVBDGsgrvsn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Iux7ePNj1ecVBDGsgrvsn.
    date published: 2026-07-02T03:55:08Z
track: Ocean Song
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: Sobs
  in album: Catflap
    type: MusicAlbum
    date published: 2017-06-23
  isrc code: QM2PV1782679
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:41:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedf9ce1064f15169383eb562abff6822cf050d7d056738148f3a1ed262d92daf
  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

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/5BdN7AYSSSsAZvob5jA1wZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BdN7AYSSSsAZvob5jA1wZ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xedf9ce1064f15169383eb562abff6822cf050d7d056738148f3a1ed262d92daf","isrc":"QM2PV1782679","name":"Ocean Song","registered_at":"2026-06-07T23:41:33Z","spotify_id":"5BdN7AYSSSsAZvob5jA1wZ","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 0xedf9ce1064f15169383eb562abff6822cf050d7d056738148f3a1ed262d92daf. 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/5BdN7AYSSSsAZvob5jA1wZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BdN7AYSSSsAZvob5jA1wZ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xedf9ce1064f15169383eb562abff6822cf050d7d056738148f3a1ed262d92daf","isrc":"QM2PV1782679","name":"Ocean Song","registered_at":"2026-06-07T23:41:33Z","spotify_id":"5BdN7AYSSSsAZvob5jA1wZ","type":"track"}

Air Guitar - Audiotree Live version
type: MusicRecording
duration: PT2M59S
duration ms: 179093
explicit: false
by artist: Sobs
by artist: Audiotree
in album: Sobs on Audiotree Live
  type: MusicAlbum
  date published: 2023-05-25
isrc code: QM99V2302701

Telltale Signs - Audiotree Live version
type: MusicRecording
duration: PT4M50S
duration ms: 290969
explicit: false
by artist: Sobs
by artist: Audiotree
in album: Sobs on Audiotree Live
  type: MusicAlbum
  date published: 2023-05-25
isrc code: QM99V2302703

Catflap - Audiotree Live version
type: MusicRecording
duration: PT2M54S
duration ms: 174837
explicit: false
by artist: Sobs
by artist: Audiotree
in album: Sobs on Audiotree Live
  type: MusicAlbum
  date published: 2023-05-25
isrc code: QM99V2302704

LOML - Audiotree Live version
type: MusicRecording
duration: PT4M14S
duration ms: 254326
explicit: false
by artist: Sobs
by artist: Audiotree
in album: Sobs on Audiotree Live
  type: MusicAlbum
  date published: 2023-05-25
isrc code: QM99V2302705

Last Resort - Audiotree Live version
type: MusicRecording
duration: PT3M29S
duration ms: 209832
explicit: false
by artist: Sobs
by artist: Audiotree
in album: Sobs on Audiotree Live
  type: MusicAlbum
  date published: 2023-05-25
isrc code: QM99V2302702

Air Guitar
type: MusicRecording
duration: PT3M3S
duration ms: 183273
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:42:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072
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/1ZL73Fic49PdXUSvL69wh8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZL73Fic49PdXUSvL69wh8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072","isrc":"USEZ62225201","name":"Air Guitar","registered_at":"2026-06-07T10:42:23Z","spotify_id":"1ZL73Fic49PdXUSvL69wh8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072. 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/1ZL73Fic49PdXUSvL69wh8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZL73Fic49PdXUSvL69wh8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xba255c47337d3553bc6bfe4c113db13a019064a852892c60c223437c71b15072","isrc":"USEZ62225201","name":"Air Guitar","registered_at":"2026-06-07T10:42:23Z","spotify_id":"1ZL73Fic49PdXUSvL69wh8","type":"track"}

Dealbreaker
type: MusicRecording
duration: PT4M4S
duration ms: 244455
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:06:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3ee3c95e2c3f210c71ccacc754e80f64689fd3fdc9cd9c2fa413cd18b58a0b4
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/07kUd5aHmo14QPxTTjxcSr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07kUd5aHmo14QPxTTjxcSr
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 0xa3ee3c95e2c3f210c71ccacc754e80f64689fd3fdc9cd9c2fa413cd18b58a0b4. 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/07kUd5aHmo14QPxTTjxcSr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07kUd5aHmo14QPxTTjxcSr.
  date published: 2026-06-13T13:32:09Z

Lucked Out
type: MusicRecording
duration: PT1M48S
duration ms: 108951
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:22:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76
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/58JZs1VFBmTe5ULY1qEFvP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58JZs1VFBmTe5ULY1qEFvP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76","isrc":"USEZ62225203","name":"Lucked Out","registered_at":"2026-06-10T11:22:22Z","spotify_id":"58JZs1VFBmTe5ULY1qEFvP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76. 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/58JZs1VFBmTe5ULY1qEFvP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58JZs1VFBmTe5ULY1qEFvP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xafbbe62d81f0ecc505d7052161df088dea247e6fecd11d8c1a9fd25087752b76","isrc":"USEZ62225203","name":"Lucked Out","registered_at":"2026-06-10T11:22:22Z","spotify_id":"58JZs1VFBmTe5ULY1qEFvP","type":"track"}

Friday Night
type: MusicRecording
duration: PT3M53S
duration ms: 233425
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:01:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8
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/0J36Da64OUYq9ZAzpp04AS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J36Da64OUYq9ZAzpp04AS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8","isrc":"USEZ62225204","name":"Friday Night","registered_at":"2026-06-07T17:01:09Z","spotify_id":"0J36Da64OUYq9ZAzpp04AS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8. 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/0J36Da64OUYq9ZAzpp04AS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J36Da64OUYq9ZAzpp04AS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x03cea081f33a2a42db1cf7280e6ea44dbfc7acaa26bd5766bcf2f697891190b8","isrc":"USEZ62225204","name":"Friday Night","registered_at":"2026-06-07T17:01:09Z","spotify_id":"0J36Da64OUYq9ZAzpp04AS","type":"track"}

Last Resort
type: MusicRecording
duration: PT3M33S
duration ms: 213292
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:23:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f
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/1s399jqwp5xLkzU3BXpjW5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s399jqwp5xLkzU3BXpjW5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f","isrc":"USEZ62225205","name":"Last Resort","registered_at":"2026-06-10T11:23:13Z","spotify_id":"1s399jqwp5xLkzU3BXpjW5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f. 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/1s399jqwp5xLkzU3BXpjW5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s399jqwp5xLkzU3BXpjW5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2798ddee8ca50e0f8c98560d007686037507f39a2e7d0fe994f5c33a8ea7ef0f","isrc":"USEZ62225205","name":"Last Resort","registered_at":"2026-06-10T11:23:13Z","spotify_id":"1s399jqwp5xLkzU3BXpjW5","type":"track"}

Burn Book
type: MusicRecording
duration: PT4M19S
duration ms: 259819
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:50:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08
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/1236ze3rICHfVD8PtdKacv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1236ze3rICHfVD8PtdKacv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08","isrc":"USEZ62225206","name":"Burn Book","registered_at":"2026-06-10T14:50:37Z","spotify_id":"1236ze3rICHfVD8PtdKacv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08. 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/1236ze3rICHfVD8PtdKacv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1236ze3rICHfVD8PtdKacv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc33181c7a8c8f93f822d6cf824741dc91040d6fbdb20ac6a68faa1e41a5a5b08","isrc":"USEZ62225206","name":"Burn Book","registered_at":"2026-06-10T14:50:37Z","spotify_id":"1236ze3rICHfVD8PtdKacv","type":"track"}

World Implode
type: MusicRecording
duration: PT3M47S
duration ms: 227449
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:43:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95
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/5n8HCwxyovzmffeAZti8R2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n8HCwxyovzmffeAZti8R2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95","isrc":"USEZ62225207","name":"World Implode","registered_at":"2026-06-11T00:43:19Z","spotify_id":"5n8HCwxyovzmffeAZti8R2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95. 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/5n8HCwxyovzmffeAZti8R2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n8HCwxyovzmffeAZti8R2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc23473e942ec87329da9e759c2c5ce10c77210647cbca88fec42ac96f4c9dd95","isrc":"USEZ62225207","name":"World Implode","registered_at":"2026-06-11T00:43:19Z","spotify_id":"5n8HCwxyovzmffeAZti8R2","type":"track"}

LOML
type: MusicRecording
duration: PT4M32S
duration ms: 272744
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6acd23845ba85898b3cc1e88cf64c3db7cad4f031df291a9066db0dcbf208f9
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/1ADYSpT0RK1pRRBPe4oxvV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ADYSpT0RK1pRRBPe4oxvV
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 0xa6acd23845ba85898b3cc1e88cf64c3db7cad4f031df291a9066db0dcbf208f9. 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/1ADYSpT0RK1pRRBPe4oxvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ADYSpT0RK1pRRBPe4oxvV.
  date published: 2026-06-13T17:25:41Z

Cool - Bonus Track
type: MusicRecording
duration: PT2M40S
duration ms: 160450
explicit: false
by artist: Sobs
in album: Air Guitar
  type: MusicAlbum
  date published: 2022-10-26
isrc code: USEZ62225210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:42:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60
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/7MxIcobGVzvlu9Um41uORZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MxIcobGVzvlu9Um41uORZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60","isrc":"USEZ62225210","name":"Cool - Bonus Track","registered_at":"2026-06-07T10:42:25Z","spotify_id":"7MxIcobGVzvlu9Um41uORZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60. 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/7MxIcobGVzvlu9Um41uORZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MxIcobGVzvlu9Um41uORZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2b812ba39839f1e2bd01aab13d255511d2d0f598299bc18182fda617d271ac60","isrc":"USEZ62225210","name":"Cool - Bonus Track","registered_at":"2026-06-07T10:42:25Z","spotify_id":"7MxIcobGVzvlu9Um41uORZ","type":"track"}

Vacation
type: MusicRecording
duration: PT2M38S
duration ms: 158757
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:09:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84864522acfc6bfdc6dd9c5892ba386c5a1596e4b44e8dc7fc890fc0f873cbb1
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/1pS6gc2S5UNnPIzx5S9Exv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pS6gc2S5UNnPIzx5S9Exv
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 0x84864522acfc6bfdc6dd9c5892ba386c5a1596e4b44e8dc7fc890fc0f873cbb1. 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/1pS6gc2S5UNnPIzx5S9Exv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pS6gc2S5UNnPIzx5S9Exv.
  date published: 2026-07-02T03:30:09Z

Astronomy
type: MusicRecording
duration: PT3M26S
duration ms: 206769
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:40:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6186736468cf772192d7d89e8d63a5ba4729c5fc97371b3809405c20dbad1ac
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/3qHN575XknKe6bVvpQag0F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qHN575XknKe6bVvpQag0F
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 0xb6186736468cf772192d7d89e8d63a5ba4729c5fc97371b3809405c20dbad1ac. 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/3qHN575XknKe6bVvpQag0F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qHN575XknKe6bVvpQag0F.
  date published: 2026-06-13T17:25:41Z

Breakfast
type: MusicRecording
duration: PT3M54S
duration ms: 234479
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:14:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd77ce45f11ad37fe785c23344ac5efe90425577e1c075edc4f8f50e9ebc2882e
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/5g294mwwImU6uq2zTNCxbh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g294mwwImU6uq2zTNCxbh
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 0xd77ce45f11ad37fe785c23344ac5efe90425577e1c075edc4f8f50e9ebc2882e. 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/5g294mwwImU6uq2zTNCxbh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g294mwwImU6uq2zTNCxbh.
  date published: 2026-07-02T03:30:09Z

All Poison
type: MusicRecording
duration: PT3M6S
duration ms: 186674
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:15:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd
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/6hrGTpK8ls04Vyi4mA5wIs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hrGTpK8ls04Vyi4mA5wIs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd","isrc":"QZB4J1835280","name":"All Poison","registered_at":"2026-06-19T21:15:12Z","spotify_id":"6hrGTpK8ls04Vyi4mA5wIs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd. 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/6hrGTpK8ls04Vyi4mA5wIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hrGTpK8ls04Vyi4mA5wIs.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x130ec13b71154b6c4b90cde682fd54b41617646fa28ed1e13af132a51137e9fd","isrc":"QZB4J1835280","name":"All Poison","registered_at":"2026-06-19T21:15:12Z","spotify_id":"6hrGTpK8ls04Vyi4mA5wIs","type":"track"}

Party Song
type: MusicRecording
duration: PT3M1S
duration ms: 181886
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835281
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:13:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95
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/2Um1eRlzjWNQioMfBqrRP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Um1eRlzjWNQioMfBqrRP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95","isrc":"QZB4J1835281","name":"Party Song","registered_at":"2026-06-19T21:13:27Z","spotify_id":"2Um1eRlzjWNQioMfBqrRP1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95. 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/2Um1eRlzjWNQioMfBqrRP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Um1eRlzjWNQioMfBqrRP1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb78778e6ac1cae36ed786d44f309b902f09186ed67ee1bb752360415e00e3f95","isrc":"QZB4J1835281","name":"Party Song","registered_at":"2026-06-19T21:13:27Z","spotify_id":"2Um1eRlzjWNQioMfBqrRP1","type":"track"}

Sundae
type: MusicRecording
duration: PT2M24S
duration ms: 144626
explicit: false
by artist: Sobs
in album: Telltale Signs
  type: MusicAlbum
  date published: 2018-06-22
isrc code: QZB4J1835282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:10:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6b749ee23af16b64a1e26d0d4685248d0703abdfead55231a4cbd2e0eb1d7ee
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/0FcEyZPDsQcUXNbi7bSIB3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FcEyZPDsQcUXNbi7bSIB3
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 0xa6b749ee23af16b64a1e26d0d4685248d0703abdfead55231a4cbd2e0eb1d7ee. 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/0FcEyZPDsQcUXNbi7bSIB3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FcEyZPDsQcUXNbi7bSIB3.
  date published: 2026-07-02T03:30:09Z