The Last Dinner Party
type: MusicGroup
popularity: 63
followers: 585486
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2f42899c8a4e52aa1fcd7349fb0903dae46664e497c172c476321701d646521
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/ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2f42899c8a4e52aa1fcd7349fb0903dae46664e497c172c476321701d646521","name":"The Last Dinner Party","registered_at":"2026-06-12T14:42:06Z","symbol":"NIM0328718","token_address":"0xdf0bf343d527aaffe6e2afe00f621be7cac5fb37","type":"artist","uuid":"ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7"}
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 0xb2f42899c8a4e52aa1fcd7349fb0903dae46664e497c172c476321701d646521. 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/ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7.json and https://artists.proofprofile.net/proofs/artist/ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xb2f42899c8a4e52aa1fcd7349fb0903dae46664e497c172c476321701d646521","name":"The Last Dinner Party","registered_at":"2026-06-12T14:42:06Z","symbol":"NIM0328718","token_address":"0xdf0bf343d527aaffe6e2afe00f621be7cac5fb37","type":"artist","uuid":"ff80fa6a-e9b9-41b9-a20d-e0c6a4166cb7"}
album: Nothing Matters
  type: MusicAlbum
  date published: 2023-04-19
  track: Nothing Matters
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181750
    explicit: false
    by artist: The Last Dinner Party
    in album: Nothing Matters
      type: MusicAlbum
      date published: 2023-04-19
    isrc code: GBUM72301930
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T05:50:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
    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/3p84R45PM75ngq8XRoe45o.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p84R45PM75ngq8XRoe45o
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3p84R45PM75ngq8XRoe45o","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/3p84R45PM75ngq8XRoe45o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p84R45PM75ngq8XRoe45o.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3p84R45PM75ngq8XRoe45o","type":"track"}
album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
  track: Prelude To Ecstasy
    type: MusicRecording
    duration: PT1M36S
    duration ms: 96013
    explicit: false
    by artist: The Last Dinner Party
    in album: Prelude to Ecstasy
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: GBUM72303257
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:01:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2
    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/1Bkv3iK8eRU6vu6uCspHuu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bkv3iK8eRU6vu6uCspHuu
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2","isrc":"GBUM72303257","name":"Prelude To Ecstasy","registered_at":"2026-06-04T11:01:22Z","spotify_id":"1Bkv3iK8eRU6vu6uCspHuu","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2. 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/1Bkv3iK8eRU6vu6uCspHuu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bkv3iK8eRU6vu6uCspHuu.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2","isrc":"GBUM72303257","name":"Prelude To Ecstasy","registered_at":"2026-06-04T11:01:22Z","spotify_id":"1Bkv3iK8eRU6vu6uCspHuu","type":"track"}
  track: Burn Alive
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201414
    explicit: false
    by artist: The Last Dinner Party
    in album: Prelude to Ecstasy
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: GBUM72309267
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-02T00:49:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d
    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/54wX7jxwKL2TQS9itIIMyJ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54wX7jxwKL2TQS9itIIMyJ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d","isrc":"GBUM72309267","name":"Burn Alive","registered_at":"2026-06-02T00:49:45Z","spotify_id":"54wX7jxwKL2TQS9itIIMyJ","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d. 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/54wX7jxwKL2TQS9itIIMyJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54wX7jxwKL2TQS9itIIMyJ.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d","isrc":"GBUM72309267","name":"Burn Alive","registered_at":"2026-06-02T00:49:45Z","spotify_id":"54wX7jxwKL2TQS9itIIMyJ","type":"track"}
  track: Caesar on a TV Screen
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229667
    explicit: false
    by artist: The Last Dinner Party
    in album: Prelude to Ecstasy
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: GBUM72309269
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: The Feminine Urge
  track: Beautiful Boy
  track: Gjuha
  track: My Lady of Mercy
  track: Portrait of a Dead Girl
  track: Mirror
album: Sinner (Live from Melkweg, Amsterdam)
album: Nothing Matters (Live from Gretchen, Berlin)
album: Nothing Matters (Acoustic)
album: Caesar on a TV Screen
album: On Your Side
album: My Lady Of Mercy
album: Sinner
track: Nothing Matters
track: Sinner
track: On Your Side
track: My Lady of Mercy
track: Prelude To Ecstasy
track: Burn Alive
track: Caesar on a TV Screen
track: The Feminine Urge
track: Beautiful Boy
track: Gjuha
track: Portrait of a Dead Girl

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T22:01:09+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2w4cRBhWvHCsDpvyhiDkjq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w4cRBhWvHCsDpvyhiDkjq

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db","isrc":"GBUM72309269","name":"Caesar on a TV Screen","registered_at":"2026-06-01T22:01:09Z","spotify_id":"2w4cRBhWvHCsDpvyhiDkjq","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 0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db. 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/2w4cRBhWvHCsDpvyhiDkjq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w4cRBhWvHCsDpvyhiDkjq.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db","isrc":"GBUM72309269","name":"Caesar on a TV Screen","registered_at":"2026-06-01T22:01:09Z","spotify_id":"2w4cRBhWvHCsDpvyhiDkjq","type":"track"}

The Feminine Urge
type: MusicRecording
duration: PT3M26S
duration ms: 206571
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:07:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a
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/4uAPVHpdoGKHmIFkv1wgmb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAPVHpdoGKHmIFkv1wgmb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a","isrc":"GBUM72309272","name":"The Feminine Urge","registered_at":"2026-06-04T08:07:24Z","spotify_id":"4uAPVHpdoGKHmIFkv1wgmb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a. 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/4uAPVHpdoGKHmIFkv1wgmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAPVHpdoGKHmIFkv1wgmb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a","isrc":"GBUM72309272","name":"The Feminine Urge","registered_at":"2026-06-04T08:07:24Z","spotify_id":"4uAPVHpdoGKHmIFkv1wgmb","type":"track"}

Beautiful Boy
type: MusicRecording
duration: PT3M47S
duration ms: 227508
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:38:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051
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/4YGpUNc3cScpjliOZojJ89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YGpUNc3cScpjliOZojJ89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051","isrc":"GBUM72309268","name":"Beautiful Boy","registered_at":"2026-06-04T07:38:33Z","spotify_id":"4YGpUNc3cScpjliOZojJ89","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051. 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/4YGpUNc3cScpjliOZojJ89.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YGpUNc3cScpjliOZojJ89.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051","isrc":"GBUM72309268","name":"Beautiful Boy","registered_at":"2026-06-04T07:38:33Z","spotify_id":"4YGpUNc3cScpjliOZojJ89","type":"track"}

Gjuha
type: MusicRecording
duration: PT1M29S
duration ms: 89796
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:05:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa278676b2e1efe955be37454dcbed7422f1babffa680487c2bd58f4ee1969152
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/1w5GIyPp7oXKchE3JJ9uiN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w5GIyPp7oXKchE3JJ9uiN
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 0xa278676b2e1efe955be37454dcbed7422f1babffa680487c2bd58f4ee1969152. 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/1w5GIyPp7oXKchE3JJ9uiN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w5GIyPp7oXKchE3JJ9uiN.
  date published: 2026-06-13T15:41:10Z

My Lady of Mercy
type: MusicRecording
duration: PT2M55S
duration ms: 175410
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72307637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:21:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa
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/1lNSP4ZdpVXJajfeIpUrfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lNSP4ZdpVXJajfeIpUrfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"1lNSP4ZdpVXJajfeIpUrfe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa. 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/1lNSP4ZdpVXJajfeIpUrfe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lNSP4ZdpVXJajfeIpUrfe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"1lNSP4ZdpVXJajfeIpUrfe","type":"track"}

Portrait of a Dead Girl
type: MusicRecording
duration: PT4M57S
duration ms: 297763
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:27:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6
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/1SclZG2EGcYlH3Hkep7RAU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SclZG2EGcYlH3Hkep7RAU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6","isrc":"GBUM72309279","name":"Portrait of a Dead Girl","registered_at":"2026-06-04T07:27:19Z","spotify_id":"1SclZG2EGcYlH3Hkep7RAU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6. 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/1SclZG2EGcYlH3Hkep7RAU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SclZG2EGcYlH3Hkep7RAU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6","isrc":"GBUM72309279","name":"Portrait of a Dead Girl","registered_at":"2026-06-04T07:27:19Z","spotify_id":"1SclZG2EGcYlH3Hkep7RAU","type":"track"}

Mirror
type: MusicRecording
duration: PT5M24S
duration ms: 324816
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:20:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85b92bad30863bf16cae94b8813bd6e00dd0e07669fde4550d53a95975f72e77
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/5tf5Nmic4rcbXHyLHXu3Wz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tf5Nmic4rcbXHyLHXu3Wz
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 0x85b92bad30863bf16cae94b8813bd6e00dd0e07669fde4550d53a95975f72e77. 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/5tf5Nmic4rcbXHyLHXu3Wz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tf5Nmic4rcbXHyLHXu3Wz.
  date published: 2026-06-13T15:41:10Z

Sinner (Live from Melkweg, Amsterdam)
type: MusicAlbum
date published: 2024-05-03
track: Sinner - Live from Melkweg, Amsterdam
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193170
  explicit: false
  by artist: The Last Dinner Party
  in album: Sinner (Live from Melkweg, Amsterdam)
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: GBUM72402477
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T03:08:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb23fbf464ce6262e3bd899469db7227fbe9d39a6c6eb9435fa499606e47f4e6
  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/57BFXwroHViJC3fK11c4YK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57BFXwroHViJC3fK11c4YK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb23fbf464ce6262e3bd899469db7227fbe9d39a6c6eb9435fa499606e47f4e6","isrc":"GBUM72402477","name":"Sinner - Live from Melkweg, Amsterdam","registered_at":"2026-06-09T03:08:29Z","spotify_id":"57BFXwroHViJC3fK11c4YK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb23fbf464ce6262e3bd899469db7227fbe9d39a6c6eb9435fa499606e47f4e6. 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/57BFXwroHViJC3fK11c4YK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57BFXwroHViJC3fK11c4YK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeb23fbf464ce6262e3bd899469db7227fbe9d39a6c6eb9435fa499606e47f4e6","isrc":"GBUM72402477","name":"Sinner - Live from Melkweg, Amsterdam","registered_at":"2026-06-09T03:08:29Z","spotify_id":"57BFXwroHViJC3fK11c4YK","type":"track"}
track: Sinner
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176707
  explicit: false
  by artist: The Last Dinner Party
  in album: Sinner (Live from Melkweg, Amsterdam)
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: GBUM72305555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
  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/4AOt5EnQvD0TRjlGS7aUoi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AOt5EnQvD0TRjlGS7aUoi
  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 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/4AOt5EnQvD0TRjlGS7aUoi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AOt5EnQvD0TRjlGS7aUoi.
    date published: 2026-06-13T13:32:09Z

Nothing Matters (Live from Gretchen, Berlin)
type: MusicAlbum
date published: 2024-04-05
track: Nothing Matters - Live from Gretchen, Berlin
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198580
  explicit: false
  by artist: The Last Dinner Party
  in album: Nothing Matters (Live from Gretchen, Berlin)
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: GBUM72402086
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:19:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed182cce8b4e367797e9cf760acad7d0a902acf0b5ed234e72ab2eb8fb9da40c
  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/1P9X1cqWYCjTn1dizjq2TU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P9X1cqWYCjTn1dizjq2TU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed182cce8b4e367797e9cf760acad7d0a902acf0b5ed234e72ab2eb8fb9da40c","isrc":"GBUM72402086","name":"Nothing Matters - Live from Gretchen, Berlin","registered_at":"2026-06-08T09:19:36Z","spotify_id":"1P9X1cqWYCjTn1dizjq2TU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed182cce8b4e367797e9cf760acad7d0a902acf0b5ed234e72ab2eb8fb9da40c. 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/1P9X1cqWYCjTn1dizjq2TU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P9X1cqWYCjTn1dizjq2TU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xed182cce8b4e367797e9cf760acad7d0a902acf0b5ed234e72ab2eb8fb9da40c","isrc":"GBUM72402086","name":"Nothing Matters - Live from Gretchen, Berlin","registered_at":"2026-06-08T09:19:36Z","spotify_id":"1P9X1cqWYCjTn1dizjq2TU","type":"track"}
track: Nothing Matters
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: The Last Dinner Party
  in album: Nothing Matters (Live from Gretchen, Berlin)
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: GBUM72301930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
  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/5aA7inexOD1bhzKohD0mqC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aA7inexOD1bhzKohD0mqC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"5aA7inexOD1bhzKohD0mqC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/5aA7inexOD1bhzKohD0mqC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aA7inexOD1bhzKohD0mqC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"5aA7inexOD1bhzKohD0mqC","type":"track"}
track: Nothing Matters - Acoustic
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183673
  explicit: false
  by artist: The Last Dinner Party
  in album: Nothing Matters (Live from Gretchen, Berlin)
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: GBUM72400806
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:07:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4
  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/70ATW7xWqxKDuMdzY5ah66.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70ATW7xWqxKDuMdzY5ah66
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4","isrc":"GBUM72400806","name":"Nothing Matters - Acoustic","registered_at":"2026-06-04T11:07:47Z","spotify_id":"70ATW7xWqxKDuMdzY5ah66","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4. 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/70ATW7xWqxKDuMdzY5ah66.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70ATW7xWqxKDuMdzY5ah66.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4","isrc":"GBUM72400806","name":"Nothing Matters - Acoustic","registered_at":"2026-06-04T11:07:47Z","spotify_id":"70ATW7xWqxKDuMdzY5ah66","type":"track"}

Nothing Matters (Acoustic)
type: MusicAlbum
date published: 2024-02-16
track: Nothing Matters - Acoustic
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183673
  explicit: false
  by artist: The Last Dinner Party
  in album: Nothing Matters (Acoustic)
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: GBUM72400806
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:07:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4
  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/2EgvsPaH1zIQqMXnQiTtqo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EgvsPaH1zIQqMXnQiTtqo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4","isrc":"GBUM72400806","name":"Nothing Matters - Acoustic","registered_at":"2026-06-04T11:07:47Z","spotify_id":"2EgvsPaH1zIQqMXnQiTtqo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4. 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/2EgvsPaH1zIQqMXnQiTtqo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EgvsPaH1zIQqMXnQiTtqo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd0f80412964549a561e10939e06921d49d8211ab3dd6d980fc2db3219db684b4","isrc":"GBUM72400806","name":"Nothing Matters - Acoustic","registered_at":"2026-06-04T11:07:47Z","spotify_id":"2EgvsPaH1zIQqMXnQiTtqo","type":"track"}
track: Nothing Matters
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: The Last Dinner Party
  in album: Nothing Matters (Acoustic)
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: GBUM72301930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
  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/3HdMmYrEBnWzKxKOwsVzhb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HdMmYrEBnWzKxKOwsVzhb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3HdMmYrEBnWzKxKOwsVzhb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/3HdMmYrEBnWzKxKOwsVzhb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HdMmYrEBnWzKxKOwsVzhb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3HdMmYrEBnWzKxKOwsVzhb","type":"track"}

Caesar on a TV Screen
type: MusicAlbum
date published: 2024-01-04
track: Caesar on a TV Screen
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229667
  explicit: false
  by artist: The Last Dinner Party
  in album: Caesar on a TV Screen
    type: MusicAlbum
    date published: 2024-01-04
  isrc code: GBUM72309269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T17:04:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db
  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/1Eysrn2oD2cIuuFQD1Iu2G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Eysrn2oD2cIuuFQD1Iu2G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db","isrc":"GBUM72309269","name":"Caesar on a TV Screen","registered_at":"2026-06-03T17:04:10Z","spotify_id":"1Eysrn2oD2cIuuFQD1Iu2G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db. 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/1Eysrn2oD2cIuuFQD1Iu2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Eysrn2oD2cIuuFQD1Iu2G.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db","isrc":"GBUM72309269","name":"Caesar on a TV Screen","registered_at":"2026-06-03T17:04:10Z","spotify_id":"1Eysrn2oD2cIuuFQD1Iu2G","type":"track"}
track: Nothing Matters
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: The Last Dinner Party
  in album: Caesar on a TV Screen
    type: MusicAlbum
    date published: 2024-01-04
  isrc code: GBUM72301930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
  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/3yV1Z9DqMHAlC8sAnL3Wnj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yV1Z9DqMHAlC8sAnL3Wnj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3yV1Z9DqMHAlC8sAnL3Wnj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/3yV1Z9DqMHAlC8sAnL3Wnj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yV1Z9DqMHAlC8sAnL3Wnj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3yV1Z9DqMHAlC8sAnL3Wnj","type":"track"}
track: On Your Side
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267977
  explicit: false
  by artist: The Last Dinner Party
  in album: Caesar on a TV Screen
    type: MusicAlbum
    date published: 2024-01-04
  isrc code: GBUM72309278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:37:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506
  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/7ulWRMnxHin3pzB01404tt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ulWRMnxHin3pzB01404tt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"7ulWRMnxHin3pzB01404tt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506. 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/7ulWRMnxHin3pzB01404tt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ulWRMnxHin3pzB01404tt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"7ulWRMnxHin3pzB01404tt","type":"track"}
track: My Lady of Mercy
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175410
  explicit: false
  by artist: The Last Dinner Party
  in album: Caesar on a TV Screen
    type: MusicAlbum
    date published: 2024-01-04
  isrc code: GBUM72307637
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:21:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa
  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/38fZu5PktroC0VwwjKeIL4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38fZu5PktroC0VwwjKeIL4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"38fZu5PktroC0VwwjKeIL4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa. 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/38fZu5PktroC0VwwjKeIL4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38fZu5PktroC0VwwjKeIL4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"38fZu5PktroC0VwwjKeIL4","type":"track"}
track: Sinner
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176707
  explicit: false
  by artist: The Last Dinner Party
  in album: Caesar on a TV Screen
    type: MusicAlbum
    date published: 2024-01-04
  isrc code: GBUM72305555
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T12:22:48+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef

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/6ftYtqpEu9SwWKu12d4ftW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ftYtqpEu9SwWKu12d4ftW

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/6ftYtqpEu9SwWKu12d4ftW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ftYtqpEu9SwWKu12d4ftW.
date published: 2026-06-13T15:41:10Z

On Your Side
type: MusicAlbum
date published: 2023-11-01
track: On Your Side
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267977
  explicit: false
  by artist: The Last Dinner Party
  in album: On Your Side
    type: MusicAlbum
    date published: 2023-11-01
  isrc code: GBUM72309278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:37:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506
  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/38o2v9G0hQYFIBfhklD19U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38o2v9G0hQYFIBfhklD19U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"38o2v9G0hQYFIBfhklD19U","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506. 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/38o2v9G0hQYFIBfhklD19U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38o2v9G0hQYFIBfhklD19U.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"38o2v9G0hQYFIBfhklD19U","type":"track"}
track: My Lady of Mercy
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175410
  explicit: false
  by artist: The Last Dinner Party
  in album: On Your Side
    type: MusicAlbum
    date published: 2023-11-01
  isrc code: GBUM72307637
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:21:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa
  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/2G1BDrPuts0B4w3qd4c9vS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G1BDrPuts0B4w3qd4c9vS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"2G1BDrPuts0B4w3qd4c9vS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa. 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/2G1BDrPuts0B4w3qd4c9vS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G1BDrPuts0B4w3qd4c9vS.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"2G1BDrPuts0B4w3qd4c9vS","type":"track"}
track: Sinner
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176707
  explicit: false
  by artist: The Last Dinner Party
  in album: On Your Side
    type: MusicAlbum
    date published: 2023-11-01
  isrc code: GBUM72305555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
  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/2Ehc94iTbiJLwmoPLchlSd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ehc94iTbiJLwmoPLchlSd
  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 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/2Ehc94iTbiJLwmoPLchlSd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ehc94iTbiJLwmoPLchlSd.
    date published: 2026-07-02T03:55:08Z
track: Nothing Matters
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: The Last Dinner Party
  in album: On Your Side
    type: MusicAlbum
    date published: 2023-11-01
  isrc code: GBUM72301930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
  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/5SxED8W2YO3zR53B6fhpFC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SxED8W2YO3zR53B6fhpFC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"5SxED8W2YO3zR53B6fhpFC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/5SxED8W2YO3zR53B6fhpFC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SxED8W2YO3zR53B6fhpFC.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"5SxED8W2YO3zR53B6fhpFC","type":"track"}

My Lady Of Mercy
type: MusicAlbum
date published: 2023-10-09
track: My Lady of Mercy
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175410
  explicit: false
  by artist: The Last Dinner Party
  in album: My Lady Of Mercy
    type: MusicAlbum
    date published: 2023-10-09
  isrc code: GBUM72307637
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:21:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa
  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/2M1zHytH8Ch9HmhpScKyvV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M1zHytH8Ch9HmhpScKyvV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"2M1zHytH8Ch9HmhpScKyvV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa. 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/2M1zHytH8Ch9HmhpScKyvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M1zHytH8Ch9HmhpScKyvV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"2M1zHytH8Ch9HmhpScKyvV","type":"track"}
track: Sinner
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176707
  explicit: false
  by artist: The Last Dinner Party
  in album: My Lady Of Mercy
    type: MusicAlbum
    date published: 2023-10-09
  isrc code: GBUM72305555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
  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/1hJoEc9rjVNW3tdu094ZOQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hJoEc9rjVNW3tdu094ZOQ
  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 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/1hJoEc9rjVNW3tdu094ZOQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hJoEc9rjVNW3tdu094ZOQ.
    date published: 2026-07-02T03:30:09Z
track: Nothing Matters
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: The Last Dinner Party
  in album: My Lady Of Mercy
    type: MusicAlbum
    date published: 2023-10-09
  isrc code: GBUM72301930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
  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/7HnGPwzAHDsWM3lr0VuCN3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HnGPwzAHDsWM3lr0VuCN3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"7HnGPwzAHDsWM3lr0VuCN3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/7HnGPwzAHDsWM3lr0VuCN3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HnGPwzAHDsWM3lr0VuCN3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"7HnGPwzAHDsWM3lr0VuCN3","type":"track"}

Sinner
type: MusicAlbum
date published: 2023-06-30
track: Sinner
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176707
  explicit: false
  by artist: The Last Dinner Party
  in album: Sinner
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: GBUM72305555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
  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/4fBEzQfcHgiSQFOF6gXasu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fBEzQfcHgiSQFOF6gXasu
  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 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/4fBEzQfcHgiSQFOF6gXasu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fBEzQfcHgiSQFOF6gXasu.
    date published: 2026-06-13T17:25:41Z
track: Nothing Matters
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181750
  explicit: false
  by artist: The Last Dinner Party
  in album: Sinner
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: GBUM72301930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
  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/4CSXRA4ZiuvinLJCqbiULk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CSXRA4ZiuvinLJCqbiULk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"4CSXRA4ZiuvinLJCqbiULk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/4CSXRA4ZiuvinLJCqbiULk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CSXRA4ZiuvinLJCqbiULk.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"4CSXRA4ZiuvinLJCqbiULk","type":"track"}

Nothing Matters
type: MusicRecording
duration: PT3M1S
duration ms: 181750
explicit: false
by artist: The Last Dinner Party
in album: Nothing Matters
  type: MusicAlbum
  date published: 2023-04-19
isrc code: GBUM72301930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:50:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
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/3p84R45PM75ngq8XRoe45o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p84R45PM75ngq8XRoe45o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3p84R45PM75ngq8XRoe45o","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/3p84R45PM75ngq8XRoe45o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p84R45PM75ngq8XRoe45o.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"3p84R45PM75ngq8XRoe45o","type":"track"}

Nothing Matters
type: MusicRecording
duration: PT3M2S
duration ms: 182623
explicit: false
by artist: The Last Dinner Party
in album: pov: you're the hot ex by The Circle Sessions
  type: MusicAlbum
  date published: 2024-09-06
isrc code: GBUM72301930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:50:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
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/5crY7axm3GejOxy5PsnnPk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5crY7axm3GejOxy5PsnnPk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:10Z","spotify_id":"5crY7axm3GejOxy5PsnnPk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/5crY7axm3GejOxy5PsnnPk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5crY7axm3GejOxy5PsnnPk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:10Z","spotify_id":"5crY7axm3GejOxy5PsnnPk","type":"track"}

Sinner
type: MusicRecording
duration: PT2M56S
duration ms: 176483
explicit: false
by artist: The Last Dinner Party
in album: pov: you're the hot ex by The Circle Sessions
  type: MusicAlbum
  date published: 2024-09-06
isrc code: GBUM72305555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:22:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
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/5IXA8J6Xugs507nAzwSa5F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IXA8J6Xugs507nAzwSa5F
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 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/5IXA8J6Xugs507nAzwSa5F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IXA8J6Xugs507nAzwSa5F.
  date published: 2026-06-13T12:47:07Z

On Your Side
type: MusicRecording
duration: PT4M27S
duration ms: 267977
explicit: false
by artist: The Last Dinner Party
in album: pov: you're the hot ex by The Circle Sessions
  type: MusicAlbum
  date published: 2024-09-06
isrc code: GBUM72309278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:37:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506
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/1HFwvkYsBkmHfjintlYaFZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HFwvkYsBkmHfjintlYaFZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"1HFwvkYsBkmHfjintlYaFZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506. 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/1HFwvkYsBkmHfjintlYaFZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HFwvkYsBkmHfjintlYaFZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"1HFwvkYsBkmHfjintlYaFZ","type":"track"}

On Your Side
type: MusicRecording
duration: PT4M27S
duration ms: 267977
explicit: false
by artist: The Last Dinner Party
in album: On Your Side
  type: MusicAlbum
  date published: 2023-11-01
isrc code: GBUM72309278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:37:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506
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/38o2v9G0hQYFIBfhklD19U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38o2v9G0hQYFIBfhklD19U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"38o2v9G0hQYFIBfhklD19U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506. 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/38o2v9G0hQYFIBfhklD19U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38o2v9G0hQYFIBfhklD19U.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7d90883c75bae1b914eceaf979407362640355691c6cb32e627fb41b98a8c506","isrc":"GBUM72309278","name":"On Your Side","registered_at":"2026-06-01T21:37:12Z","spotify_id":"38o2v9G0hQYFIBfhklD19U","type":"track"}

Sinner
type: MusicRecording
duration: PT2M56S
duration ms: 176707
explicit: false
by artist: The Last Dinner Party
in album: On Your Side
  type: MusicAlbum
  date published: 2023-11-01
isrc code: GBUM72305555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:22:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
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/2Ehc94iTbiJLwmoPLchlSd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ehc94iTbiJLwmoPLchlSd
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 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. 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/2Ehc94iTbiJLwmoPLchlSd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ehc94iTbiJLwmoPLchlSd.
  date published: 2026-07-02T03:55:08Z

Nothing Matters
type: MusicRecording
duration: PT3M1S
duration ms: 181750
explicit: false
by artist: The Last Dinner Party
in album: On Your Side
  type: MusicAlbum
  date published: 2023-11-01
isrc code: GBUM72301930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:50:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
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/5SxED8W2YO3zR53B6fhpFC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SxED8W2YO3zR53B6fhpFC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"5SxED8W2YO3zR53B6fhpFC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/5SxED8W2YO3zR53B6fhpFC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SxED8W2YO3zR53B6fhpFC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"5SxED8W2YO3zR53B6fhpFC","type":"track"}

My Lady of Mercy
type: MusicRecording
duration: PT2M55S
duration ms: 175410
explicit: false
by artist: The Last Dinner Party
in album: On Your Side
  type: MusicAlbum
  date published: 2023-11-01
isrc code: GBUM72307637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:21:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa
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/2G1BDrPuts0B4w3qd4c9vS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G1BDrPuts0B4w3qd4c9vS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"2G1BDrPuts0B4w3qd4c9vS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa. 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/2G1BDrPuts0B4w3qd4c9vS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G1BDrPuts0B4w3qd4c9vS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"2G1BDrPuts0B4w3qd4c9vS","type":"track"}

Nothing Matters
type: MusicRecording
duration: PT3M2S
duration ms: 182623
explicit: false
by artist: The Last Dinner Party
in album: Rising Pop Stars
  type: MusicAlbum
  date published: 2023-11-01
isrc code: GBUM72301930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:50:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
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/7A1c10w4jZOFWlQw32GbMo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A1c10w4jZOFWlQw32GbMo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"7A1c10w4jZOFWlQw32GbMo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. 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/7A1c10w4jZOFWlQw32GbMo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A1c10w4jZOFWlQw32GbMo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:09Z","spotify_id":"7A1c10w4jZOFWlQw32GbMo","type":"track"}

Nothing Matters
type: MusicRecording
duration: PT3M2S
duration ms: 182623
explicit: false
by artist: The Last Dinner Party
in album: Morning Vibes
  type: MusicAlbum
  date published: 2024-03-27
isrc code: GBUM72301930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:50:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6l3E3jEOr07CnVaPGeRaGE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l3E3jEOr07CnVaPGeRaGE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:10Z","spotify_id":"6l3E3jEOr07CnVaPGeRaGE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l3E3jEOr07CnVaPGeRaGE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l3E3jEOr07CnVaPGeRaGE.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xc0cdebbc3994f8b1490148e6cedda39f9f1a748cccc1709b04b42252b1865974","isrc":"GBUM72301930","name":"Nothing Matters","registered_at":"2026-06-01T05:50:10Z","spotify_id":"6l3E3jEOr07CnVaPGeRaGE","type":"track"}

Sinner
type: MusicRecording
duration: PT2M56S
duration ms: 176483
explicit: false
by artist: The Last Dinner Party
in album: Morning Vibes
  type: MusicAlbum
  date published: 2024-03-27
isrc code: GBUM72305555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:22:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/26tDBVOAROkfXG47uNjtI5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26tDBVOAROkfXG47uNjtI5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf521fe0e11cfa10445a761603731e11f69703d750b83174489426776dbe4c3ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26tDBVOAROkfXG47uNjtI5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26tDBVOAROkfXG47uNjtI5.
  date published: 2026-07-08T03:22:41Z

Nothing Matters
type: MusicRecording
duration: PT3M2S
duration ms: 182623
explicit: false
by artist: The Last Dinner Party
in album: Wakacje 2024
  type: MusicAlbum
  date published: 2024-08-08

Prelude To Ecstasy
type: MusicRecording
duration: PT1M36S
duration ms: 96013
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72303257
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:01:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2
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/1Bkv3iK8eRU6vu6uCspHuu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bkv3iK8eRU6vu6uCspHuu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2","isrc":"GBUM72303257","name":"Prelude To Ecstasy","registered_at":"2026-06-04T11:01:22Z","spotify_id":"1Bkv3iK8eRU6vu6uCspHuu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2. 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/1Bkv3iK8eRU6vu6uCspHuu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bkv3iK8eRU6vu6uCspHuu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6254091f48cbf5f3763fa34b1ff5a0980146dd00a2c7d779f7e63350b7fc45e2","isrc":"GBUM72303257","name":"Prelude To Ecstasy","registered_at":"2026-06-04T11:01:22Z","spotify_id":"1Bkv3iK8eRU6vu6uCspHuu","type":"track"}

Burn Alive
type: MusicRecording
duration: PT3M21S
duration ms: 201414
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309267
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:49:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d
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/54wX7jxwKL2TQS9itIIMyJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54wX7jxwKL2TQS9itIIMyJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d","isrc":"GBUM72309267","name":"Burn Alive","registered_at":"2026-06-02T00:49:45Z","spotify_id":"54wX7jxwKL2TQS9itIIMyJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d. 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/54wX7jxwKL2TQS9itIIMyJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54wX7jxwKL2TQS9itIIMyJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2f2d136faf9269350cb83ef211c16b8659ff19a75546c065a7225f5feec49f9d","isrc":"GBUM72309267","name":"Burn Alive","registered_at":"2026-06-02T00:49:45Z","spotify_id":"54wX7jxwKL2TQS9itIIMyJ","type":"track"}

Caesar on a TV Screen
type: MusicRecording
duration: PT3M49S
duration ms: 229667
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:01:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db
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/2w4cRBhWvHCsDpvyhiDkjq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w4cRBhWvHCsDpvyhiDkjq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db","isrc":"GBUM72309269","name":"Caesar on a TV Screen","registered_at":"2026-06-01T22:01:09Z","spotify_id":"2w4cRBhWvHCsDpvyhiDkjq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db. 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/2w4cRBhWvHCsDpvyhiDkjq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w4cRBhWvHCsDpvyhiDkjq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2997b646e9ac0fa22affcee6d5d55ed91501738e91ffb5e8ccfdd2b265d0c0db","isrc":"GBUM72309269","name":"Caesar on a TV Screen","registered_at":"2026-06-01T22:01:09Z","spotify_id":"2w4cRBhWvHCsDpvyhiDkjq","type":"track"}

The Feminine Urge
type: MusicRecording
duration: PT3M26S
duration ms: 206571
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:07:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a
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/4uAPVHpdoGKHmIFkv1wgmb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAPVHpdoGKHmIFkv1wgmb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a","isrc":"GBUM72309272","name":"The Feminine Urge","registered_at":"2026-06-04T08:07:24Z","spotify_id":"4uAPVHpdoGKHmIFkv1wgmb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a. 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/4uAPVHpdoGKHmIFkv1wgmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAPVHpdoGKHmIFkv1wgmb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x759af251938dea6fb559fa648df7f2807bc0b4101b73dfbe27e9f0161a13754a","isrc":"GBUM72309272","name":"The Feminine Urge","registered_at":"2026-06-04T08:07:24Z","spotify_id":"4uAPVHpdoGKHmIFkv1wgmb","type":"track"}

Beautiful Boy
type: MusicRecording
duration: PT3M47S
duration ms: 227508
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:38:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051
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/4YGpUNc3cScpjliOZojJ89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YGpUNc3cScpjliOZojJ89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051","isrc":"GBUM72309268","name":"Beautiful Boy","registered_at":"2026-06-04T07:38:33Z","spotify_id":"4YGpUNc3cScpjliOZojJ89","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051. 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/4YGpUNc3cScpjliOZojJ89.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YGpUNc3cScpjliOZojJ89.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc94b1a2b0c8da5d626296a7111ed06b07e8736f1d6f9fa3ef032c6a9b4bd6051","isrc":"GBUM72309268","name":"Beautiful Boy","registered_at":"2026-06-04T07:38:33Z","spotify_id":"4YGpUNc3cScpjliOZojJ89","type":"track"}

Gjuha
type: MusicRecording
duration: PT1M29S
duration ms: 89796
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:05:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa278676b2e1efe955be37454dcbed7422f1babffa680487c2bd58f4ee1969152
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/1w5GIyPp7oXKchE3JJ9uiN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w5GIyPp7oXKchE3JJ9uiN
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 0xa278676b2e1efe955be37454dcbed7422f1babffa680487c2bd58f4ee1969152. 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/1w5GIyPp7oXKchE3JJ9uiN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w5GIyPp7oXKchE3JJ9uiN.
  date published: 2026-06-13T15:41:10Z

My Lady of Mercy
type: MusicRecording
duration: PT2M55S
duration ms: 175410
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72307637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:21:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa
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/1lNSP4ZdpVXJajfeIpUrfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lNSP4ZdpVXJajfeIpUrfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"1lNSP4ZdpVXJajfeIpUrfe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa. 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/1lNSP4ZdpVXJajfeIpUrfe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lNSP4ZdpVXJajfeIpUrfe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc934f31f8e9e30afbe189481e95c2a6c827605d7f627a8bafb5fcb24fa62a8fa","isrc":"GBUM72307637","name":"My Lady of Mercy","registered_at":"2026-06-04T05:21:07Z","spotify_id":"1lNSP4ZdpVXJajfeIpUrfe","type":"track"}

Portrait of a Dead Girl
type: MusicRecording
duration: PT4M57S
duration ms: 297763
explicit: false
by artist: The Last Dinner Party
in album: Prelude to Ecstasy
  type: MusicAlbum
  date published: 2024-02-02
isrc code: GBUM72309279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:27:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6
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/1SclZG2EGcYlH3Hkep7RAU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SclZG2EGcYlH3Hkep7RAU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6","isrc":"GBUM72309279","name":"Portrait of a Dead Girl","registered_at":"2026-06-04T07:27:19Z","spotify_id":"1SclZG2EGcYlH3Hkep7RAU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6. 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/1SclZG2EGcYlH3Hkep7RAU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SclZG2EGcYlH3Hkep7RAU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03dca34e21c30f3bb073bfff3244621b0deafb60bcb5f5dab5f392f1a1cce9f6","isrc":"GBUM72309279","name":"Portrait of a Dead Girl","registered_at":"2026-06-04T07:27:19Z","spotify_id":"1SclZG2EGcYlH3Hkep7RAU","type":"track"}