Office Dog
type: MusicGroup
popularity: 30
followers: 5508
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x537da77276ff2ba5813319d38b39d9e798050188d4c77e6e6f22e38d2468fa34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9ee538a-ca48-4b70-a402-403270284562.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9ee538a-ca48-4b70-a402-403270284562.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9ee538a-ca48-4b70-a402-403270284562
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x537da77276ff2ba5813319d38b39d9e798050188d4c77e6e6f22e38d2468fa34","name":"Office Dog","registered_at":"2026-06-12T12:46:24Z","symbol":"NIM0302008","token_address":"0xf0e0e66a78ebe4f35f366911d395e7f74036a1c1","type":"artist","uuid":"e9ee538a-ca48-4b70-a402-403270284562"}
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 0x537da77276ff2ba5813319d38b39d9e798050188d4c77e6e6f22e38d2468fa34. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9ee538a-ca48-4b70-a402-403270284562.json and https://artists.proofprofile.net/proofs/artist/e9ee538a-ca48-4b70-a402-403270284562.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x537da77276ff2ba5813319d38b39d9e798050188d4c77e6e6f22e38d2468fa34","name":"Office Dog","registered_at":"2026-06-12T12:46:24Z","symbol":"NIM0302008","token_address":"0xf0e0e66a78ebe4f35f366911d395e7f74036a1c1","type":"artist","uuid":"e9ee538a-ca48-4b70-a402-403270284562"}
album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
  track: Shade
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171413
    explicit: false
    by artist: Office Dog
    in album: Spiel
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: NZFN02300101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T12:39:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe74bfe36a9815b15bd9802d5b33d52537949449267a50957dd4b6ca043512f92
    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/1SmnZKbmXAJ4090hEu5N1Q.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SmnZKbmXAJ4090hEu5N1Q
    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 0xe74bfe36a9815b15bd9802d5b33d52537949449267a50957dd4b6ca043512f92. 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/1SmnZKbmXAJ4090hEu5N1Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SmnZKbmXAJ4090hEu5N1Q.
      date published: 2026-07-02T03:30:09Z
  track: Antidote
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237933
    explicit: false
    by artist: Office Dog
    in album: Spiel
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: NZFN02300102
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T21:50:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xccb7fbfcaa2edebf6d11b4fbe23140fe261080ca0b78589fce655fea984d2910
    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/5OojNFdiOkWbYUI7EflPaZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OojNFdiOkWbYUI7EflPaZ
    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 0xccb7fbfcaa2edebf6d11b4fbe23140fe261080ca0b78589fce655fea984d2910. 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/5OojNFdiOkWbYUI7EflPaZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OojNFdiOkWbYUI7EflPaZ.
      date published: 2026-07-02T03:30:09Z
  track: Gleam
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154560
    explicit: false
    by artist: Office Dog
    in album: Spiel
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: NZFN02300103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T20:13:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x300906667dff9d6468d5ac480e81f1eac199cfb32e217a037cd5b49445057acb
    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/1nebzPuOpqN4LypBujMAwV.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nebzPuOpqN4LypBujMAwV
    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 0x300906667dff9d6468d5ac480e81f1eac199cfb32e217a037cd5b49445057acb. 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/1nebzPuOpqN4LypBujMAwV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nebzPuOpqN4LypBujMAwV.
      date published: 2026-07-02T03:30:09Z
  track: Warmer
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224373
    explicit: false
    by artist: Office Dog
    in album: Spiel
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: QZDA42341565
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T09:19:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe217097428068298e31f9192a0fc2629056891a206243c79bfbf36579ecf124f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956312
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Big Air
  track: Tightropes
  track: In the Red
  track: Hand in Hand
  track: Cut the Ribbon
  track: Teeth
  track: The Crater
  track: Spiel
album: Doggerland
album: Intact
album: The Crater
album: In the Red
album: Gleam
album: Big Air
track: Shade
track: Antidote
track: Gleam
track: Warmer
track: Big Air
track: Tightropes
track: In the Red
track: Hand in Hand
track: Cut the Ribbon
track: Teeth
track: The Crater
track: Spiel
track: Nancy
track: June
track: Can’t Wait
track: Intact
track: And Everything
track: Dump No Waste, Flows to the Sea
track: The Surface

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5xvLYDwF1BlXq0gFputSqh.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xvLYDwF1BlXq0gFputSqh

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

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 0xe217097428068298e31f9192a0fc2629056891a206243c79bfbf36579ecf124f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xvLYDwF1BlXq0gFputSqh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xvLYDwF1BlXq0gFputSqh.
date published: 2026-07-02T05:09:12Z

Big Air
type: MusicRecording
duration: PT3M26S
duration ms: 206440
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZDA42341564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:58:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a
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/4CV3vmoI1mExWRTcGCsKTc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CV3vmoI1mExWRTcGCsKTc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a","isrc":"QZDA42341564","name":"Big Air","registered_at":"2026-06-08T05:58:59Z","spotify_id":"4CV3vmoI1mExWRTcGCsKTc","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 0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a. 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/4CV3vmoI1mExWRTcGCsKTc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CV3vmoI1mExWRTcGCsKTc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a","isrc":"QZDA42341564","name":"Big Air","registered_at":"2026-06-08T05:58:59Z","spotify_id":"4CV3vmoI1mExWRTcGCsKTc","type":"track"}

Tightropes
type: MusicRecording
duration: PT3M2S
duration ms: 182653
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZTB62234097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8e5a167cf16800885f84c381396056bf891b8944bd9992f6c3634fcbf66df8c
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/7ysS1tytJn0QEmBbWLTvCF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ysS1tytJn0QEmBbWLTvCF
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 0xa8e5a167cf16800885f84c381396056bf891b8944bd9992f6c3634fcbf66df8c. 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/7ysS1tytJn0QEmBbWLTvCF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ysS1tytJn0QEmBbWLTvCF.
  date published: 2026-07-02T03:30:09Z

In the Red
type: MusicRecording
duration: PT3M39S
duration ms: 219253
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZTB62234096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1
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/4yenCSWeux3JXr4u9ulnwQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yenCSWeux3JXr4u9ulnwQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1","isrc":"QZTB62234096","name":"In the Red","registered_at":"2026-06-11T19:51:22Z","spotify_id":"4yenCSWeux3JXr4u9ulnwQ","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 0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1. 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/4yenCSWeux3JXr4u9ulnwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yenCSWeux3JXr4u9ulnwQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1","isrc":"QZTB62234096","name":"In the Red","registered_at":"2026-06-11T19:51:22Z","spotify_id":"4yenCSWeux3JXr4u9ulnwQ","type":"track"}

Hand in Hand
type: MusicRecording
duration: PT2M59S
duration ms: 179666
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:43:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74
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/3yBE07vDA7SJR7aAvObWpi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yBE07vDA7SJR7aAvObWpi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74","isrc":"NZFN02300104","name":"Hand in Hand","registered_at":"2026-06-20T12:43:23Z","spotify_id":"3yBE07vDA7SJR7aAvObWpi","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 0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74. 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/3yBE07vDA7SJR7aAvObWpi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yBE07vDA7SJR7aAvObWpi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74","isrc":"NZFN02300104","name":"Hand in Hand","registered_at":"2026-06-20T12:43:23Z","spotify_id":"3yBE07vDA7SJR7aAvObWpi","type":"track"}

Cut the Ribbon
type: MusicRecording
duration: PT3M56S
duration ms: 236120
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:19:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139
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/4vCiWWcgWi1F1t6vQZofva.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vCiWWcgWi1F1t6vQZofva
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139","isrc":"NZFN02300105","name":"Cut the Ribbon","registered_at":"2026-06-10T22:19:10Z","spotify_id":"4vCiWWcgWi1F1t6vQZofva","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 0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139. 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/4vCiWWcgWi1F1t6vQZofva.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vCiWWcgWi1F1t6vQZofva.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139","isrc":"NZFN02300105","name":"Cut the Ribbon","registered_at":"2026-06-10T22:19:10Z","spotify_id":"4vCiWWcgWi1F1t6vQZofva","type":"track"}

Teeth
type: MusicRecording
duration: PT2M20S
duration ms: 140120
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:33:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe90cae3834b06e1b715a939585e620fabeec6f8bca832de165f1a152b2d0ecc2
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/4GB0oXXqfrsLDmSoxssIFS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GB0oXXqfrsLDmSoxssIFS
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 0xe90cae3834b06e1b715a939585e620fabeec6f8bca832de165f1a152b2d0ecc2. 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/4GB0oXXqfrsLDmSoxssIFS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GB0oXXqfrsLDmSoxssIFS.
  date published: 2026-07-02T03:55:08Z

The Crater
type: MusicRecording
duration: PT2M31S
duration ms: 151162
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:35:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22
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/3PBezygwniKiPByVP3JqPB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PBezygwniKiPByVP3JqPB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22","isrc":"NZFN02300107","name":"The Crater","registered_at":"2026-06-21T10:35:29Z","spotify_id":"3PBezygwniKiPByVP3JqPB","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 0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22. 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/3PBezygwniKiPByVP3JqPB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PBezygwniKiPByVP3JqPB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22","isrc":"NZFN02300107","name":"The Crater","registered_at":"2026-06-21T10:35:29Z","spotify_id":"3PBezygwniKiPByVP3JqPB","type":"track"}

Spiel
type: MusicRecording
duration: PT5M22S
duration ms: 322437
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:29:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93fa465c5dcd557b7dd4cfde017904c0a310bf2bd11f3c9a69e5557836119d3d
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/6LdbWD0aXICXzYWmo999NG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LdbWD0aXICXzYWmo999NG
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 0x93fa465c5dcd557b7dd4cfde017904c0a310bf2bd11f3c9a69e5557836119d3d. 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/6LdbWD0aXICXzYWmo999NG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LdbWD0aXICXzYWmo999NG.
  date published: 2026-07-02T03:55:08Z

Doggerland
type: MusicAlbum
date published: 2024-09-20
track: Nancy
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246786
  explicit: false
  by artist: Office Dog
  in album: Doggerland
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: US27Q2459101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:15:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0aa458bc7f93b2c117dc3d30e59969fd6b2110de6773c79b8c8e364aeb94f378
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0hijdrb8TLL6BZYhyUvxpM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hijdrb8TLL6BZYhyUvxpM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa458bc7f93b2c117dc3d30e59969fd6b2110de6773c79b8c8e364aeb94f378. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hijdrb8TLL6BZYhyUvxpM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hijdrb8TLL6BZYhyUvxpM.
    date published: 2026-06-13T12:53:06Z
track: June
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246706
  explicit: false
  by artist: Office Dog
  in album: Doggerland
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: US27Q2459102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:44:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d15c5d7d48f269678c85a1667815119b849c7fe231d78c45be3c30e34e158a3
  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/0r69cx7juCRRZ6CxYnYPWu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r69cx7juCRRZ6CxYnYPWu
  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 0x8d15c5d7d48f269678c85a1667815119b849c7fe231d78c45be3c30e34e158a3. 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/0r69cx7juCRRZ6CxYnYPWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r69cx7juCRRZ6CxYnYPWu.
    date published: 2026-06-13T17:25:41Z
track: Can’t Wait
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221720
  explicit: false
  by artist: Office Dog
  in album: Doggerland
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: US27Q2459103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:01:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b
  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/0lt9o338l2JpLOPUQQLLKb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lt9o338l2JpLOPUQQLLKb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b","isrc":"US27Q2459103","name":"Can’t Wait","registered_at":"2026-06-09T22:01:14Z","spotify_id":"0lt9o338l2JpLOPUQQLLKb","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 0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b. 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/0lt9o338l2JpLOPUQQLLKb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lt9o338l2JpLOPUQQLLKb.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b","isrc":"US27Q2459103","name":"Can’t Wait","registered_at":"2026-06-09T22:01:14Z","spotify_id":"0lt9o338l2JpLOPUQQLLKb","type":"track"}
track: Intact
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189653
  explicit: false
  by artist: Office Dog
  in album: Doggerland
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: US27Q2459104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:14:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8
  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/6tgUTDM7hQHXj8ueNavwE5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tgUTDM7hQHXj8ueNavwE5
  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 0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8. 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/6tgUTDM7hQHXj8ueNavwE5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tgUTDM7hQHXj8ueNavwE5.
    date published: 2026-07-02T03:55:08Z
track: And Everything
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251813
  explicit: false
  by artist: Office Dog
  in album: Doggerland
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: US27Q2459105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T20:52:24+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Dump No Waste, Flows to the Sea
track: The Surface

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f

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/4z1reazmhaw3m2CnzUXnoJ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z1reazmhaw3m2CnzUXnoJ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f","isrc":"US27Q2459105","name":"And Everything","registered_at":"2026-06-11T20:52:24Z","spotify_id":"4z1reazmhaw3m2CnzUXnoJ","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 0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f. 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/4z1reazmhaw3m2CnzUXnoJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z1reazmhaw3m2CnzUXnoJ.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f","isrc":"US27Q2459105","name":"And Everything","registered_at":"2026-06-11T20:52:24Z","spotify_id":"4z1reazmhaw3m2CnzUXnoJ","type":"track"}

Dump No Waste, Flows to the Sea
type: MusicRecording
duration: PT4M9S
duration ms: 249693
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:17:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64
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/6CoilzKoYntsgLtOiQfHGl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CoilzKoYntsgLtOiQfHGl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64","isrc":"US27Q2459106","name":"Dump No Waste, Flows to the Sea","registered_at":"2026-06-05T10:17:10Z","spotify_id":"6CoilzKoYntsgLtOiQfHGl","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 0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64. 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/6CoilzKoYntsgLtOiQfHGl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CoilzKoYntsgLtOiQfHGl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64","isrc":"US27Q2459106","name":"Dump No Waste, Flows to the Sea","registered_at":"2026-06-05T10:17:10Z","spotify_id":"6CoilzKoYntsgLtOiQfHGl","type":"track"}

The Surface
type: MusicRecording
duration: PT3M23S
duration ms: 203320
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:44:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe
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/5rCAsyFRO8tTE2Dg4H9CPQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rCAsyFRO8tTE2Dg4H9CPQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe","isrc":"US27Q2459107","name":"The Surface","registered_at":"2026-06-09T00:44:57Z","spotify_id":"5rCAsyFRO8tTE2Dg4H9CPQ","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 0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe. 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/5rCAsyFRO8tTE2Dg4H9CPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rCAsyFRO8tTE2Dg4H9CPQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe","isrc":"US27Q2459107","name":"The Surface","registered_at":"2026-06-09T00:44:57Z","spotify_id":"5rCAsyFRO8tTE2Dg4H9CPQ","type":"track"}

Intact
type: MusicAlbum
date published: 2024-08-29
track: Intact
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189653
  explicit: false
  by artist: Office Dog
  in album: Intact
    type: MusicAlbum
    date published: 2024-08-29
  isrc code: US27Q2459104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:14:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Enuy83ccl5W8cWILxp2h4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Enuy83ccl5W8cWILxp2h4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Enuy83ccl5W8cWILxp2h4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Enuy83ccl5W8cWILxp2h4.
    date published: 2026-06-13T12:53:06Z

The Crater
type: MusicAlbum
date published: 2024-01-10
track: The Crater
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151162
  explicit: false
  by artist: Office Dog
  in album: The Crater
    type: MusicAlbum
    date published: 2024-01-10
track: In the Red
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219253
  explicit: false
  by artist: Office Dog
  in album: The Crater
    type: MusicAlbum
    date published: 2024-01-10
track: Gleam
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154560
  explicit: false
  by artist: Office Dog
  in album: The Crater
    type: MusicAlbum
    date published: 2024-01-10
track: Big Air
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206440
  explicit: false
  by artist: Office Dog
  in album: The Crater
    type: MusicAlbum
    date published: 2024-01-10

In the Red
type: MusicAlbum
date published: 2023-11-21
track: In the Red
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219253
  explicit: false
  by artist: Office Dog
  in album: In the Red
    type: MusicAlbum
    date published: 2023-11-21
track: Gleam
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154560
  explicit: false
  by artist: Office Dog
  in album: In the Red
    type: MusicAlbum
    date published: 2023-11-21
track: Big Air
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206440
  explicit: false
  by artist: Office Dog
  in album: In the Red
    type: MusicAlbum
    date published: 2023-11-21

Gleam
type: MusicAlbum
date published: 2023-10-18
track: Gleam
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154560
  explicit: false
  by artist: Office Dog
  in album: Gleam
    type: MusicAlbum
    date published: 2023-10-18
track: Big Air
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206440
  explicit: false
  by artist: Office Dog
  in album: Gleam
    type: MusicAlbum
    date published: 2023-10-18

Big Air
type: MusicAlbum
date published: 2023-09-14
track: Big Air
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206440
  explicit: false
  by artist: Office Dog
  in album: Big Air
    type: MusicAlbum
    date published: 2023-09-14
  isrc code: QZDA42341564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:58:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DlQEJAPuOKyOWBGo8jbUP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DlQEJAPuOKyOWBGo8jbUP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a","isrc":"QZDA42341564","name":"Big Air","registered_at":"2026-06-08T05:58:59Z","spotify_id":"6DlQEJAPuOKyOWBGo8jbUP","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 0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DlQEJAPuOKyOWBGo8jbUP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DlQEJAPuOKyOWBGo8jbUP.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a","isrc":"QZDA42341564","name":"Big Air","registered_at":"2026-06-08T05:58:59Z","spotify_id":"6DlQEJAPuOKyOWBGo8jbUP","type":"track"}

Shade
type: MusicRecording
duration: PT2M51S
duration ms: 171413
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:39:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe74bfe36a9815b15bd9802d5b33d52537949449267a50957dd4b6ca043512f92
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/1SmnZKbmXAJ4090hEu5N1Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SmnZKbmXAJ4090hEu5N1Q
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 0xe74bfe36a9815b15bd9802d5b33d52537949449267a50957dd4b6ca043512f92. 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/1SmnZKbmXAJ4090hEu5N1Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SmnZKbmXAJ4090hEu5N1Q.
  date published: 2026-07-02T03:30:09Z

Antidote
type: MusicRecording
duration: PT3M57S
duration ms: 237933
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:50:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccb7fbfcaa2edebf6d11b4fbe23140fe261080ca0b78589fce655fea984d2910
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/5OojNFdiOkWbYUI7EflPaZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OojNFdiOkWbYUI7EflPaZ
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 0xccb7fbfcaa2edebf6d11b4fbe23140fe261080ca0b78589fce655fea984d2910. 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/5OojNFdiOkWbYUI7EflPaZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OojNFdiOkWbYUI7EflPaZ.
  date published: 2026-07-02T03:30:09Z

Gleam
type: MusicRecording
duration: PT2M34S
duration ms: 154560
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:13:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x300906667dff9d6468d5ac480e81f1eac199cfb32e217a037cd5b49445057acb
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/1nebzPuOpqN4LypBujMAwV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nebzPuOpqN4LypBujMAwV
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 0x300906667dff9d6468d5ac480e81f1eac199cfb32e217a037cd5b49445057acb. 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/1nebzPuOpqN4LypBujMAwV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nebzPuOpqN4LypBujMAwV.
  date published: 2026-07-02T03:30:09Z

Warmer
type: MusicRecording
duration: PT3M44S
duration ms: 224373
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZDA42341565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:19:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe217097428068298e31f9192a0fc2629056891a206243c79bfbf36579ecf124f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xvLYDwF1BlXq0gFputSqh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xvLYDwF1BlXq0gFputSqh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xe217097428068298e31f9192a0fc2629056891a206243c79bfbf36579ecf124f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xvLYDwF1BlXq0gFputSqh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xvLYDwF1BlXq0gFputSqh.
  date published: 2026-07-02T05:09:12Z

Big Air
type: MusicRecording
duration: PT3M26S
duration ms: 206440
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZDA42341564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:58:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a
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/4CV3vmoI1mExWRTcGCsKTc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CV3vmoI1mExWRTcGCsKTc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a","isrc":"QZDA42341564","name":"Big Air","registered_at":"2026-06-08T05:58:59Z","spotify_id":"4CV3vmoI1mExWRTcGCsKTc","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 0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a. 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/4CV3vmoI1mExWRTcGCsKTc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CV3vmoI1mExWRTcGCsKTc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x03cc354196ba30da87dee0b905fd95f072a9d64ad33b0511260193b661c3296a","isrc":"QZDA42341564","name":"Big Air","registered_at":"2026-06-08T05:58:59Z","spotify_id":"4CV3vmoI1mExWRTcGCsKTc","type":"track"}

Tightropes
type: MusicRecording
duration: PT3M2S
duration ms: 182653
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZTB62234097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8e5a167cf16800885f84c381396056bf891b8944bd9992f6c3634fcbf66df8c
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/7ysS1tytJn0QEmBbWLTvCF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ysS1tytJn0QEmBbWLTvCF
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 0xa8e5a167cf16800885f84c381396056bf891b8944bd9992f6c3634fcbf66df8c. 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/7ysS1tytJn0QEmBbWLTvCF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ysS1tytJn0QEmBbWLTvCF.
  date published: 2026-07-02T03:30:09Z

In the Red
type: MusicRecording
duration: PT3M39S
duration ms: 219253
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZTB62234096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1
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/4yenCSWeux3JXr4u9ulnwQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yenCSWeux3JXr4u9ulnwQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1","isrc":"QZTB62234096","name":"In the Red","registered_at":"2026-06-11T19:51:22Z","spotify_id":"4yenCSWeux3JXr4u9ulnwQ","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 0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1. 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/4yenCSWeux3JXr4u9ulnwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yenCSWeux3JXr4u9ulnwQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x31288a2f6ddaf560c00fc0d5d3f39966465f9006c78fb12bb5cff5972652a2d1","isrc":"QZTB62234096","name":"In the Red","registered_at":"2026-06-11T19:51:22Z","spotify_id":"4yenCSWeux3JXr4u9ulnwQ","type":"track"}

Hand in Hand
type: MusicRecording
duration: PT2M59S
duration ms: 179666
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:43:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74
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/3yBE07vDA7SJR7aAvObWpi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yBE07vDA7SJR7aAvObWpi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74","isrc":"NZFN02300104","name":"Hand in Hand","registered_at":"2026-06-20T12:43:23Z","spotify_id":"3yBE07vDA7SJR7aAvObWpi","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 0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74. 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/3yBE07vDA7SJR7aAvObWpi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yBE07vDA7SJR7aAvObWpi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfdd04264530ee64ba32a882191bc633fdd2b5024af739f703598ec6a354c0a74","isrc":"NZFN02300104","name":"Hand in Hand","registered_at":"2026-06-20T12:43:23Z","spotify_id":"3yBE07vDA7SJR7aAvObWpi","type":"track"}

Cut the Ribbon
type: MusicRecording
duration: PT3M56S
duration ms: 236120
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:19:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139
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/4vCiWWcgWi1F1t6vQZofva.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vCiWWcgWi1F1t6vQZofva
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139","isrc":"NZFN02300105","name":"Cut the Ribbon","registered_at":"2026-06-10T22:19:10Z","spotify_id":"4vCiWWcgWi1F1t6vQZofva","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 0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139. 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/4vCiWWcgWi1F1t6vQZofva.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vCiWWcgWi1F1t6vQZofva.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xca9aeed0625eb1786bff16ed9dd056d145ef0d1ad392d859c6b4baeb0c439139","isrc":"NZFN02300105","name":"Cut the Ribbon","registered_at":"2026-06-10T22:19:10Z","spotify_id":"4vCiWWcgWi1F1t6vQZofva","type":"track"}

Teeth
type: MusicRecording
duration: PT2M20S
duration ms: 140120
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:33:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe90cae3834b06e1b715a939585e620fabeec6f8bca832de165f1a152b2d0ecc2
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/4GB0oXXqfrsLDmSoxssIFS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GB0oXXqfrsLDmSoxssIFS
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 0xe90cae3834b06e1b715a939585e620fabeec6f8bca832de165f1a152b2d0ecc2. 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/4GB0oXXqfrsLDmSoxssIFS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GB0oXXqfrsLDmSoxssIFS.
  date published: 2026-07-02T03:55:08Z

The Crater
type: MusicRecording
duration: PT2M31S
duration ms: 151162
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:35:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22
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/3PBezygwniKiPByVP3JqPB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PBezygwniKiPByVP3JqPB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22","isrc":"NZFN02300107","name":"The Crater","registered_at":"2026-06-21T10:35:29Z","spotify_id":"3PBezygwniKiPByVP3JqPB","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 0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22. 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/3PBezygwniKiPByVP3JqPB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PBezygwniKiPByVP3JqPB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc397b7fff63c3b7dec56eed2a632f84619aaed4e1c9a94d5e1300372970e3d22","isrc":"NZFN02300107","name":"The Crater","registered_at":"2026-06-21T10:35:29Z","spotify_id":"3PBezygwniKiPByVP3JqPB","type":"track"}

Spiel
type: MusicRecording
duration: PT5M22S
duration ms: 322437
explicit: false
by artist: Office Dog
in album: Spiel
  type: MusicAlbum
  date published: 2024-01-26
isrc code: NZFN02300108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:29:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93fa465c5dcd557b7dd4cfde017904c0a310bf2bd11f3c9a69e5557836119d3d
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/6LdbWD0aXICXzYWmo999NG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LdbWD0aXICXzYWmo999NG
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 0x93fa465c5dcd557b7dd4cfde017904c0a310bf2bd11f3c9a69e5557836119d3d. 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/6LdbWD0aXICXzYWmo999NG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LdbWD0aXICXzYWmo999NG.
  date published: 2026-07-02T03:55:08Z

Nancy
type: MusicRecording
duration: PT4M6S
duration ms: 246786
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:15:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aa458bc7f93b2c117dc3d30e59969fd6b2110de6773c79b8c8e364aeb94f378
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0hijdrb8TLL6BZYhyUvxpM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hijdrb8TLL6BZYhyUvxpM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa458bc7f93b2c117dc3d30e59969fd6b2110de6773c79b8c8e364aeb94f378. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hijdrb8TLL6BZYhyUvxpM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hijdrb8TLL6BZYhyUvxpM.
  date published: 2026-06-13T12:53:06Z

June
type: MusicRecording
duration: PT4M6S
duration ms: 246706
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:44:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d15c5d7d48f269678c85a1667815119b849c7fe231d78c45be3c30e34e158a3
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/0r69cx7juCRRZ6CxYnYPWu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r69cx7juCRRZ6CxYnYPWu
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 0x8d15c5d7d48f269678c85a1667815119b849c7fe231d78c45be3c30e34e158a3. 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/0r69cx7juCRRZ6CxYnYPWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r69cx7juCRRZ6CxYnYPWu.
  date published: 2026-06-13T17:25:41Z

Can’t Wait
type: MusicRecording
duration: PT3M41S
duration ms: 221720
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:01:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b
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/0lt9o338l2JpLOPUQQLLKb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lt9o338l2JpLOPUQQLLKb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b","isrc":"US27Q2459103","name":"Can’t Wait","registered_at":"2026-06-09T22:01:14Z","spotify_id":"0lt9o338l2JpLOPUQQLLKb","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 0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b. 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/0lt9o338l2JpLOPUQQLLKb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lt9o338l2JpLOPUQQLLKb.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x226749b52f5bfdb50f1c4c69de17b4ee0dbb3a82ae3bba5a68b55244e55ffc0b","isrc":"US27Q2459103","name":"Can’t Wait","registered_at":"2026-06-09T22:01:14Z","spotify_id":"0lt9o338l2JpLOPUQQLLKb","type":"track"}

Intact
type: MusicRecording
duration: PT3M9S
duration ms: 189653
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:14:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8
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/6tgUTDM7hQHXj8ueNavwE5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tgUTDM7hQHXj8ueNavwE5
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 0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8. 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/6tgUTDM7hQHXj8ueNavwE5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tgUTDM7hQHXj8ueNavwE5.
  date published: 2026-07-02T03:55:08Z

And Everything
type: MusicRecording
duration: PT4M11S
duration ms: 251813
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:52:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f
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/4z1reazmhaw3m2CnzUXnoJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z1reazmhaw3m2CnzUXnoJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f","isrc":"US27Q2459105","name":"And Everything","registered_at":"2026-06-11T20:52:24Z","spotify_id":"4z1reazmhaw3m2CnzUXnoJ","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 0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f. 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/4z1reazmhaw3m2CnzUXnoJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z1reazmhaw3m2CnzUXnoJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0925a58fb51bc984d4e9b00d8a677defdcc3414fe57d21b9afc8d86d18592c3f","isrc":"US27Q2459105","name":"And Everything","registered_at":"2026-06-11T20:52:24Z","spotify_id":"4z1reazmhaw3m2CnzUXnoJ","type":"track"}

Dump No Waste, Flows to the Sea
type: MusicRecording
duration: PT4M9S
duration ms: 249693
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:17:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64
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/6CoilzKoYntsgLtOiQfHGl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CoilzKoYntsgLtOiQfHGl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64","isrc":"US27Q2459106","name":"Dump No Waste, Flows to the Sea","registered_at":"2026-06-05T10:17:10Z","spotify_id":"6CoilzKoYntsgLtOiQfHGl","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 0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64. 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/6CoilzKoYntsgLtOiQfHGl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CoilzKoYntsgLtOiQfHGl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x621c169e1912f4dcd0c04bcf5fd5def0c8955bc306a21953a3a3914e6796ca64","isrc":"US27Q2459106","name":"Dump No Waste, Flows to the Sea","registered_at":"2026-06-05T10:17:10Z","spotify_id":"6CoilzKoYntsgLtOiQfHGl","type":"track"}

The Surface
type: MusicRecording
duration: PT3M23S
duration ms: 203320
explicit: false
by artist: Office Dog
in album: Doggerland
  type: MusicAlbum
  date published: 2024-09-20
isrc code: US27Q2459107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:44:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe
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/5rCAsyFRO8tTE2Dg4H9CPQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rCAsyFRO8tTE2Dg4H9CPQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe","isrc":"US27Q2459107","name":"The Surface","registered_at":"2026-06-09T00:44:57Z","spotify_id":"5rCAsyFRO8tTE2Dg4H9CPQ","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 0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe. 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/5rCAsyFRO8tTE2Dg4H9CPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rCAsyFRO8tTE2Dg4H9CPQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2bdae12d2601c9db0def175fca71102c08dba819cd55adb71448e7d983404cfe","isrc":"US27Q2459107","name":"The Surface","registered_at":"2026-06-09T00:44:57Z","spotify_id":"5rCAsyFRO8tTE2Dg4H9CPQ","type":"track"}

Intact
type: MusicRecording
duration: PT3M9S
duration ms: 189653
explicit: false
by artist: Office Dog
in album: Intact
  type: MusicAlbum
  date published: 2024-08-29
isrc code: US27Q2459104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:14:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Enuy83ccl5W8cWILxp2h4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Enuy83ccl5W8cWILxp2h4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869f0cecade49505aed87a5ec3b4ca998894c0d4ef73f8d29de8fe46337f45c8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Enuy83ccl5W8cWILxp2h4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Enuy83ccl5W8cWILxp2h4.
  date published: 2026-06-13T12:53:06Z