Ian Maclay
type: MusicGroup
popularity: 34
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06bb8759a311e5b4d49e20f7deb86a04239235656936fe4331f07a1ba656dfb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5beb8efd-1827-4915-93f1-22672ad2909f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5beb8efd-1827-4915-93f1-22672ad2909f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5beb8efd-1827-4915-93f1-22672ad2909f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06bb8759a311e5b4d49e20f7deb86a04239235656936fe4331f07a1ba656dfb4","name":"Ian Maclay","registered_at":"2026-06-12T15:29:01Z","symbol":"NIM0119421","token_address":"0xe53dc7cd14db2db078f494fd0d688b6d04c75db8","type":"artist","uuid":"5beb8efd-1827-4915-93f1-22672ad2909f"}
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 0x06bb8759a311e5b4d49e20f7deb86a04239235656936fe4331f07a1ba656dfb4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5beb8efd-1827-4915-93f1-22672ad2909f.json and https://artists.proofprofile.net/proofs/artist/5beb8efd-1827-4915-93f1-22672ad2909f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x06bb8759a311e5b4d49e20f7deb86a04239235656936fe4331f07a1ba656dfb4","name":"Ian Maclay","registered_at":"2026-06-12T15:29:01Z","symbol":"NIM0119421","token_address":"0xe53dc7cd14db2db078f494fd0d688b6d04c75db8","type":"artist","uuid":"5beb8efd-1827-4915-93f1-22672ad2909f"}
track: Turn To Dust
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329724
  explicit: false
  by artist: Def Leppard
  by artist: Royal Philharmonic Orchestra
  by artist: Robert Ziegler
  by artist: Ian Maclay
  in album: Drastic Symphonies
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: GBUM72206552
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:27:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9622d3ce8b43854bc97841f9732f9040406d3a27d2444c7e397af4df5d47cf7d
  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/45kFdLMxxXsRfm8kABgsTg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45kFdLMxxXsRfm8kABgsTg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9622d3ce8b43854bc97841f9732f9040406d3a27d2444c7e397af4df5d47cf7d","isrc":"GBUM72206552","name":"Turn To Dust","registered_at":"2026-06-09T21:27:36Z","spotify_id":"45kFdLMxxXsRfm8kABgsTg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9622d3ce8b43854bc97841f9732f9040406d3a27d2444c7e397af4df5d47cf7d. 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/45kFdLMxxXsRfm8kABgsTg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45kFdLMxxXsRfm8kABgsTg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9622d3ce8b43854bc97841f9732f9040406d3a27d2444c7e397af4df5d47cf7d","isrc":"GBUM72206552","name":"Turn To Dust","registered_at":"2026-06-09T21:27:36Z","spotify_id":"45kFdLMxxXsRfm8kABgsTg","type":"track"}
track: Paper Sun
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333590
  explicit: false
  by artist: Def Leppard
  by artist: Royal Philharmonic Orchestra
  by artist: Robert Ziegler
  by artist: Ian Maclay
  in album: Drastic Symphonies
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: GBUM72206553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:50:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x478cd0dad8325902ca10255abec9a084733abbf1333a517c598592863c78be86
  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/6mL5fmDwQnUf6eYTKl68uf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mL5fmDwQnUf6eYTKl68uf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x478cd0dad8325902ca10255abec9a084733abbf1333a517c598592863c78be86","isrc":"GBUM72206553","name":"Paper Sun","registered_at":"2026-06-08T23:50:19Z","spotify_id":"6mL5fmDwQnUf6eYTKl68uf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478cd0dad8325902ca10255abec9a084733abbf1333a517c598592863c78be86. 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/6mL5fmDwQnUf6eYTKl68uf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mL5fmDwQnUf6eYTKl68uf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x478cd0dad8325902ca10255abec9a084733abbf1333a517c598592863c78be86","isrc":"GBUM72206553","name":"Paper Sun","registered_at":"2026-06-08T23:50:19Z","spotify_id":"6mL5fmDwQnUf6eYTKl68uf","type":"track"}
track: Animal
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243366
  explicit: false
  by artist: Def Leppard
  by artist: Royal Philharmonic Orchestra
  by artist: Robert Ziegler
  by artist: Ian Maclay
  in album: Drastic Symphonies
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: GBUM72206554
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:47:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd19778b26db90b5d5ce43c4038f1b23c2754197d9da7e204050d3b3cd71cc80e
  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/0syE3neVGGE6F1T7e4cRj7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0syE3neVGGE6F1T7e4cRj7
  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 0xd19778b26db90b5d5ce43c4038f1b23c2754197d9da7e204050d3b3cd71cc80e. 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/0syE3neVGGE6F1T7e4cRj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0syE3neVGGE6F1T7e4cRj7.
    date published: 2026-06-13T12:47:07Z
track: Pour Some Sugar On Me
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326718
  explicit: false
  by artist: Def Leppard
  by artist: Royal Philharmonic Orchestra
  by artist: Emm Gryner
  by artist: Robert Ziegler
  by artist: Ian Maclay
  in album: Drastic Symphonies
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: GBUM72206555
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Hysteria
track: Love Bites
track: Goodbye For Good This Time
track: Love
track: Gods Of War
track: Angels (Can't Help You Now)
track: Bringin' On The Heartbreak
track: Switch 625
track: Have You Ever Needed Someone So Bad
track: Too Late For Love
track: When Love & Hate Collide
track: Kings Of The World

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T23:46:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xee3203526006fe0f302afd6428b36e49c67443802b15b2de85eaee572b0b4424

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0VdBxLmYD7dN7SOZZ4TEoO.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VdBxLmYD7dN7SOZZ4TEoO

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xee3203526006fe0f302afd6428b36e49c67443802b15b2de85eaee572b0b4424","isrc":"GBUM72206555","name":"Pour Some Sugar On Me","registered_at":"2026-06-08T23:46:35Z","spotify_id":"0VdBxLmYD7dN7SOZZ4TEoO","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 0xee3203526006fe0f302afd6428b36e49c67443802b15b2de85eaee572b0b4424. 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/0VdBxLmYD7dN7SOZZ4TEoO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VdBxLmYD7dN7SOZZ4TEoO.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xee3203526006fe0f302afd6428b36e49c67443802b15b2de85eaee572b0b4424","isrc":"GBUM72206555","name":"Pour Some Sugar On Me","registered_at":"2026-06-08T23:46:35Z","spotify_id":"0VdBxLmYD7dN7SOZZ4TEoO","type":"track"}

Hysteria
type: MusicRecording
duration: PT5M55S
duration ms: 355972
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:08:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe79d968099069374a84a8f9b698debd959e32f3b1408657b6bf3f30922d9fdb2
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/1xr60ad0ceUktHQ1qDn44Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xr60ad0ceUktHQ1qDn44Q
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 0xe79d968099069374a84a8f9b698debd959e32f3b1408657b6bf3f30922d9fdb2. 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/1xr60ad0ceUktHQ1qDn44Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xr60ad0ceUktHQ1qDn44Q.
  date published: 2026-06-13T15:41:10Z

Love Bites
type: MusicRecording
duration: PT6M41S
duration ms: 401500
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:38:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89e7cf2c2b6e4c9e08462fe930ba29b017058fb22f89680415233cbdccb20bfe
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/3C9ymHMmGsH2Us3fLYEu3E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3C9ymHMmGsH2Us3fLYEu3E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89e7cf2c2b6e4c9e08462fe930ba29b017058fb22f89680415233cbdccb20bfe","isrc":"GBUM72206560","name":"Love Bites","registered_at":"2026-06-07T22:38:51Z","spotify_id":"3C9ymHMmGsH2Us3fLYEu3E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e7cf2c2b6e4c9e08462fe930ba29b017058fb22f89680415233cbdccb20bfe. 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/3C9ymHMmGsH2Us3fLYEu3E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3C9ymHMmGsH2Us3fLYEu3E.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x89e7cf2c2b6e4c9e08462fe930ba29b017058fb22f89680415233cbdccb20bfe","isrc":"GBUM72206560","name":"Love Bites","registered_at":"2026-06-07T22:38:51Z","spotify_id":"3C9ymHMmGsH2Us3fLYEu3E","type":"track"}

Goodbye For Good This Time
type: MusicRecording
duration: PT4M26S
duration ms: 266478
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:30:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77091653b0e179895743b0d8e778ea7b0cab985a59a52284ee1e601edb178fcb
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/76CPp0CZcANwffiytgzrUQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76CPp0CZcANwffiytgzrUQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77091653b0e179895743b0d8e778ea7b0cab985a59a52284ee1e601edb178fcb","isrc":"GBUM72206561","name":"Goodbye For Good This Time","registered_at":"2026-06-11T19:30:35Z","spotify_id":"76CPp0CZcANwffiytgzrUQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77091653b0e179895743b0d8e778ea7b0cab985a59a52284ee1e601edb178fcb. 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/76CPp0CZcANwffiytgzrUQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76CPp0CZcANwffiytgzrUQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x77091653b0e179895743b0d8e778ea7b0cab985a59a52284ee1e601edb178fcb","isrc":"GBUM72206561","name":"Goodbye For Good This Time","registered_at":"2026-06-11T19:30:35Z","spotify_id":"76CPp0CZcANwffiytgzrUQ","type":"track"}

Love
type: MusicRecording
duration: PT3M55S
duration ms: 235048
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:30:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9daf148d79188f711cc5b9e4cb7889c2cf497fc10b93f20ee75d62179d72b8f
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/7Lfn01IwHSurMHtPHnqlIi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Lfn01IwHSurMHtPHnqlIi
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 0xd9daf148d79188f711cc5b9e4cb7889c2cf497fc10b93f20ee75d62179d72b8f. 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/7Lfn01IwHSurMHtPHnqlIi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Lfn01IwHSurMHtPHnqlIi.
  date published: 2026-06-13T13:32:09Z

Gods Of War
type: MusicRecording
duration: PT6M45S
duration ms: 405907
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:39:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x693bd4b48c9c0872574bdf99cd992fc7757c1b24f96a52c6496be783a205b4ef
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/6xGzsGeBnYK5sAsUbJIjSq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xGzsGeBnYK5sAsUbJIjSq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x693bd4b48c9c0872574bdf99cd992fc7757c1b24f96a52c6496be783a205b4ef","isrc":"GBUM72206556","name":"Gods Of War","registered_at":"2026-06-09T11:39:13Z","spotify_id":"6xGzsGeBnYK5sAsUbJIjSq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693bd4b48c9c0872574bdf99cd992fc7757c1b24f96a52c6496be783a205b4ef. 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/6xGzsGeBnYK5sAsUbJIjSq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xGzsGeBnYK5sAsUbJIjSq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x693bd4b48c9c0872574bdf99cd992fc7757c1b24f96a52c6496be783a205b4ef","isrc":"GBUM72206556","name":"Gods Of War","registered_at":"2026-06-09T11:39:13Z","spotify_id":"6xGzsGeBnYK5sAsUbJIjSq","type":"track"}

Angels (Can't Help You Now)
type: MusicRecording
duration: PT4M59S
duration ms: 299017
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:10:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04d62b7d1d92d9eebd012f8c8ec6b6d4a19854802bfd3064be0a53ab7c09cbcc
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/45Xf2iT30Xou8k3RjgSgIc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Xf2iT30Xou8k3RjgSgIc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04d62b7d1d92d9eebd012f8c8ec6b6d4a19854802bfd3064be0a53ab7c09cbcc","isrc":"GBUM72206557","name":"Angels (Can't Help You Now)","registered_at":"2026-06-18T07:10:57Z","spotify_id":"45Xf2iT30Xou8k3RjgSgIc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d62b7d1d92d9eebd012f8c8ec6b6d4a19854802bfd3064be0a53ab7c09cbcc. 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/45Xf2iT30Xou8k3RjgSgIc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Xf2iT30Xou8k3RjgSgIc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x04d62b7d1d92d9eebd012f8c8ec6b6d4a19854802bfd3064be0a53ab7c09cbcc","isrc":"GBUM72206557","name":"Angels (Can't Help You Now)","registered_at":"2026-06-18T07:10:57Z","spotify_id":"45Xf2iT30Xou8k3RjgSgIc","type":"track"}

Bringin' On The Heartbreak
type: MusicRecording
duration: PT4M33S
duration ms: 273100
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:25:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3eb3ea7548d90b116ea8fa4b8f92c545cb04e850d05787273e92b6c96f1afe5
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/0KrmHQeLVKDchVuCe2s4R3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KrmHQeLVKDchVuCe2s4R3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3eb3ea7548d90b116ea8fa4b8f92c545cb04e850d05787273e92b6c96f1afe5","isrc":"GBUM72206558","name":"Bringin' On The Heartbreak","registered_at":"2026-06-09T21:25:47Z","spotify_id":"0KrmHQeLVKDchVuCe2s4R3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3eb3ea7548d90b116ea8fa4b8f92c545cb04e850d05787273e92b6c96f1afe5. 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/0KrmHQeLVKDchVuCe2s4R3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KrmHQeLVKDchVuCe2s4R3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb3eb3ea7548d90b116ea8fa4b8f92c545cb04e850d05787273e92b6c96f1afe5","isrc":"GBUM72206558","name":"Bringin' On The Heartbreak","registered_at":"2026-06-09T21:25:47Z","spotify_id":"0KrmHQeLVKDchVuCe2s4R3","type":"track"}

Switch 625
type: MusicRecording
duration: PT3M4S
duration ms: 184574
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:33:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eccc30296af2e585fb6ee0d53b9da0f6225700253d09556b476f506a74be93e
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/02ryk6Mj1TSKbhc37DgF7G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02ryk6Mj1TSKbhc37DgF7G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eccc30296af2e585fb6ee0d53b9da0f6225700253d09556b476f506a74be93e","isrc":"GBUM72206924","name":"Switch 625","registered_at":"2026-06-10T08:33:02Z","spotify_id":"02ryk6Mj1TSKbhc37DgF7G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eccc30296af2e585fb6ee0d53b9da0f6225700253d09556b476f506a74be93e. 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/02ryk6Mj1TSKbhc37DgF7G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02ryk6Mj1TSKbhc37DgF7G.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0eccc30296af2e585fb6ee0d53b9da0f6225700253d09556b476f506a74be93e","isrc":"GBUM72206924","name":"Switch 625","registered_at":"2026-06-10T08:33:02Z","spotify_id":"02ryk6Mj1TSKbhc37DgF7G","type":"track"}

Have You Ever Needed Someone So Bad
type: MusicRecording
duration: PT4M55S
duration ms: 295790
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:43:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53d8ecb4e7142af98508e4398d6a39a7ef94fcd7dd6485fd86098989ad1fd00d
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/1uLVbt128bwagbw9VFiOwG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uLVbt128bwagbw9VFiOwG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53d8ecb4e7142af98508e4398d6a39a7ef94fcd7dd6485fd86098989ad1fd00d","isrc":"GBUM72206563","name":"Have You Ever Needed Someone So Bad","registered_at":"2026-06-08T23:43:49Z","spotify_id":"1uLVbt128bwagbw9VFiOwG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d8ecb4e7142af98508e4398d6a39a7ef94fcd7dd6485fd86098989ad1fd00d. 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/1uLVbt128bwagbw9VFiOwG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uLVbt128bwagbw9VFiOwG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x53d8ecb4e7142af98508e4398d6a39a7ef94fcd7dd6485fd86098989ad1fd00d","isrc":"GBUM72206563","name":"Have You Ever Needed Someone So Bad","registered_at":"2026-06-08T23:43:49Z","spotify_id":"1uLVbt128bwagbw9VFiOwG","type":"track"}

Too Late For Love
type: MusicRecording
duration: PT5M37S
duration ms: 337433
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:35:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2bf5448febae80e13ba05a96c4ca50246bf53e409699c9b1da0d8f6d49bc1dd
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/2QULQxZouCRfIKn5TVv1xw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QULQxZouCRfIKn5TVv1xw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2bf5448febae80e13ba05a96c4ca50246bf53e409699c9b1da0d8f6d49bc1dd","isrc":"GBUM72206564","name":"Too Late For Love","registered_at":"2026-06-09T21:35:32Z","spotify_id":"2QULQxZouCRfIKn5TVv1xw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bf5448febae80e13ba05a96c4ca50246bf53e409699c9b1da0d8f6d49bc1dd. 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/2QULQxZouCRfIKn5TVv1xw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QULQxZouCRfIKn5TVv1xw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe2bf5448febae80e13ba05a96c4ca50246bf53e409699c9b1da0d8f6d49bc1dd","isrc":"GBUM72206564","name":"Too Late For Love","registered_at":"2026-06-09T21:35:32Z","spotify_id":"2QULQxZouCRfIKn5TVv1xw","type":"track"}

When Love & Hate Collide
type: MusicRecording
duration: PT4M15S
duration ms: 255847
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d686cbdef9cd644e9627639bf298a90938e212c906cc97eede4dfbd899e765b. 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/1kZ9VG5ctd4LGWS5UhqmXt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kZ9VG5ctd4LGWS5UhqmXt.
  date published: 2026-06-13T17:25:41Z
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Kings Of The World
type: MusicRecording
duration: PT6M19S
duration ms: 379929
explicit: false
by artist: Def Leppard
by artist: Royal Philharmonic Orchestra
by artist: Robert Ziegler
by artist: Ian Maclay
in album: Drastic Symphonies
  type: MusicAlbum
  date published: 2023-05-19
isrc code: GBUM72206566
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additional property: OTSVerificationAPI
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cfeaf426da536269da85b919009f9a64bc270352dfebe7cc31561cd9be3997. 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/5W5W9hL53CO75PWsq1IUvs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W5W9hL53CO75PWsq1IUvs.
  date published: 2026-07-02T03:55:08Z
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