Brian Tuey
type: MusicGroup
popularity: 39
followers: 5343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d50cf440062a4ea061c7ca67b02b1eaf8c296e7daa1a6ea8ac01b2beb9e0073
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3fb9f59-8726-4ec5-bb45-e758f99e23f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3fb9f59-8726-4ec5-bb45-e758f99e23f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3fb9f59-8726-4ec5-bb45-e758f99e23f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d50cf440062a4ea061c7ca67b02b1eaf8c296e7daa1a6ea8ac01b2beb9e0073","name":"Brian Tuey","registered_at":"2026-06-12T06:21:07Z","symbol":"NIM0212721","token_address":"0xd2d6c2f13709b2954a9a4a2be6ad9626dd5856da","type":"artist","uuid":"a3fb9f59-8726-4ec5-bb45-e758f99e23f2"}
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 0x2d50cf440062a4ea061c7ca67b02b1eaf8c296e7daa1a6ea8ac01b2beb9e0073. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3fb9f59-8726-4ec5-bb45-e758f99e23f2.json and https://artists.proofprofile.net/proofs/artist/a3fb9f59-8726-4ec5-bb45-e758f99e23f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2d50cf440062a4ea061c7ca67b02b1eaf8c296e7daa1a6ea8ac01b2beb9e0073","name":"Brian Tuey","registered_at":"2026-06-12T06:21:07Z","symbol":"NIM0212721","token_address":"0xd2d6c2f13709b2954a9a4a2be6ad9626dd5856da","type":"artist","uuid":"a3fb9f59-8726-4ec5-bb45-e758f99e23f2"}
album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
  track: Slave
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257999
    explicit: false
    by artist: Kevin Sherwood
    by artist: Vicky Psarakis
    by artist: Sicksense
    in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZZEB2441470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T08:30:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24446ba8df6e48daf76e36e2503a62a072fdd196563cde8451eac91030af7713
    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/2F056mfwVgfZN5XMYTgLFx.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F056mfwVgfZN5XMYTgLFx
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24446ba8df6e48daf76e36e2503a62a072fdd196563cde8451eac91030af7713. 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/2F056mfwVgfZN5XMYTgLFx.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/2F056mfwVgfZN5XMYTgLFx.
      date published: 2026-06-13T15:41:10Z
  track: Citadelle des Morts Intro
    type: MusicRecording
    duration: PT1M51S
    duration ms: 111802
    explicit: false
    by artist: Tori Letzler
    in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZZEB2441476
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T13:14:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9045a08dccc7931bb82d0fd80e36415c8835eb8b3054c770dc2d908d5473ecf4
    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/4v5qVmLdGn2AmzKPGhr9fM.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4v5qVmLdGn2AmzKPGhr9fM
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9045a08dccc7931bb82d0fd80e36415c8835eb8b3054c770dc2d908d5473ecf4","isrc":"QZZEB2441476","name":"Citadelle des Morts Intro","registered_at":"2026-06-20T13:14:08Z","spotify_id":"4v5qVmLdGn2AmzKPGhr9fM","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 0x9045a08dccc7931bb82d0fd80e36415c8835eb8b3054c770dc2d908d5473ecf4. 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/4v5qVmLdGn2AmzKPGhr9fM.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/4v5qVmLdGn2AmzKPGhr9fM.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x9045a08dccc7931bb82d0fd80e36415c8835eb8b3054c770dc2d908d5473ecf4","isrc":"QZZEB2441476","name":"Citadelle des Morts Intro","registered_at":"2026-06-20T13:14:08Z","spotify_id":"4v5qVmLdGn2AmzKPGhr9fM","type":"track"}
  track: Bienvenue à la Citadelle des Morts
    type: MusicRecording
    duration: PT1M3S
    duration ms: 63169
    explicit: false
    by artist: Brian Tuey
    in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZZEB2441480
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T23:19:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7
    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/5Tg5OHdG2XyI1yl1U04yYW.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tg5OHdG2XyI1yl1U04yYW
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7","isrc":"QZZEB2441480","name":"Bienvenue à la Citadelle des Morts","registered_at":"2026-06-24T23:19:57Z","spotify_id":"5Tg5OHdG2XyI1yl1U04yYW","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 0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7. 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/5Tg5OHdG2XyI1yl1U04yYW.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/5Tg5OHdG2XyI1yl1U04yYW.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7","isrc":"QZZEB2441480","name":"Bienvenue à la Citadelle des Morts","registered_at":"2026-06-24T23:19:57Z","spotify_id":"5Tg5OHdG2XyI1yl1U04yYW","type":"track"}
  track: The Veil
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175180
    explicit: false
    by artist: Brian Tuey
    in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
      type: MusicAlbum
      date published: 2024-12-06
    isrc code: QZZEB2441481
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T18:23:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134
    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: Club Thumper - Dancing Cat
  track: Club Thumper - Angry Cat
  track: Lock Down
  track: Maya
  track: Solais
  track: Balmung
  track: Chaos
  track: Durendal
  track: Caliburn
  track: Club Thumper - Retro Cat
  track: Club Thumper - Weird Cat
  track: Citadel Des Morts Rounds
  track: The Orb
  track: The Study
  track: Citadelle des Morts Deathsong
  track: The Guardian
  track: Slave - Mr. Peeks' Mix
  track: Slave - Instrumental
track: Lock Down
track: Caliburn
track: Bienvenue à la Citadelle des Morts
track: Balmung
track: Solais
track: Chaos
track: The Veil
track: Durendal
track: Citadel Des Morts Rounds
track: Citadelle des Morts Deathsong
track: The Study
track: The Orb
track: Anthem - Tuey Remix
track: Shadows (Outer Club Solar)

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4JOVdNAKHO1JyBq83a2rxc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JOVdNAKHO1JyBq83a2rxc

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134","isrc":"QZZEB2441481","name":"The Veil","registered_at":"2026-06-27T18:23:18Z","spotify_id":"4JOVdNAKHO1JyBq83a2rxc","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 0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134. 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/4JOVdNAKHO1JyBq83a2rxc.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/4JOVdNAKHO1JyBq83a2rxc.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134","isrc":"QZZEB2441481","name":"The Veil","registered_at":"2026-06-27T18:23:18Z","spotify_id":"4JOVdNAKHO1JyBq83a2rxc","type":"track"}

Club Thumper - Dancing Cat
type: MusicRecording
duration: PT1M19S
duration ms: 79948
explicit: false
by artist: James McCawley
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441485
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T18:23:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e4f99bc8b257b78f339ce69342c1ee7770b63f54bf8aedabb11fdd337b0db2f
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/5lzhQXdBlyHpBsAyI9UOHd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lzhQXdBlyHpBsAyI9UOHd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e4f99bc8b257b78f339ce69342c1ee7770b63f54bf8aedabb11fdd337b0db2f","isrc":"QZZEB2441485","name":"Club Thumper - Dancing Cat","registered_at":"2026-06-27T18:23:37Z","spotify_id":"5lzhQXdBlyHpBsAyI9UOHd","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 0x5e4f99bc8b257b78f339ce69342c1ee7770b63f54bf8aedabb11fdd337b0db2f. 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/5lzhQXdBlyHpBsAyI9UOHd.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/5lzhQXdBlyHpBsAyI9UOHd.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5e4f99bc8b257b78f339ce69342c1ee7770b63f54bf8aedabb11fdd337b0db2f","isrc":"QZZEB2441485","name":"Club Thumper - Dancing Cat","registered_at":"2026-06-27T18:23:37Z","spotify_id":"5lzhQXdBlyHpBsAyI9UOHd","type":"track"}

Club Thumper - Angry Cat
type: MusicRecording
duration: PT1M48S
duration ms: 108601
explicit: false
by artist: James McCawley
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:52:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16df2a6717df3a5ca67a7a96ab6c157bbd81925b6d31b0f560b6aaa20cdefbd3
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/47jKM7b6hdC8IY2DDuoqEY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47jKM7b6hdC8IY2DDuoqEY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16df2a6717df3a5ca67a7a96ab6c157bbd81925b6d31b0f560b6aaa20cdefbd3","isrc":"QZZEB2441488","name":"Club Thumper - Angry Cat","registered_at":"2026-06-26T17:52:47Z","spotify_id":"47jKM7b6hdC8IY2DDuoqEY","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 0x16df2a6717df3a5ca67a7a96ab6c157bbd81925b6d31b0f560b6aaa20cdefbd3. 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/47jKM7b6hdC8IY2DDuoqEY.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/47jKM7b6hdC8IY2DDuoqEY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x16df2a6717df3a5ca67a7a96ab6c157bbd81925b6d31b0f560b6aaa20cdefbd3","isrc":"QZZEB2441488","name":"Club Thumper - Angry Cat","registered_at":"2026-06-26T17:52:47Z","spotify_id":"47jKM7b6hdC8IY2DDuoqEY","type":"track"}

Lock Down
type: MusicRecording
duration: PT2M57S
duration ms: 177546
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:02:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3
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/55CJK1uVVChrtyCulQJbRm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55CJK1uVVChrtyCulQJbRm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3","isrc":"QZZEB2441490","name":"Lock Down","registered_at":"2026-06-21T19:02:23Z","spotify_id":"55CJK1uVVChrtyCulQJbRm","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 0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3. 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/55CJK1uVVChrtyCulQJbRm.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/55CJK1uVVChrtyCulQJbRm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3","isrc":"QZZEB2441490","name":"Lock Down","registered_at":"2026-06-21T19:02:23Z","spotify_id":"55CJK1uVVChrtyCulQJbRm","type":"track"}

Maya
type: MusicRecording
duration: PT2M50S
duration ms: 170069
explicit: false
by artist: Tori Letzler
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441493

Solais
type: MusicRecording
duration: PT1M47S
duration ms: 107887
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T02:03:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc97bb2e5fdc2f234f32cb6ac11b232d6ff80a98c5818ab3c67781321976578e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3eJAkubuH3eKwrqHft3DxG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eJAkubuH3eKwrqHft3DxG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0xc97bb2e5fdc2f234f32cb6ac11b232d6ff80a98c5818ab3c67781321976578e5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eJAkubuH3eKwrqHft3DxG.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/3eJAkubuH3eKwrqHft3DxG.
  date published: 2026-07-02T11:34:59Z

Balmung
type: MusicRecording
duration: PT2M5S
duration ms: 125376
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:49:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d32d5479f0ad4a47098f348fe154f2b20d50ffced01f2f6358e1385b236b6e9
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/3sH3CjYfBW7TkhGuyWIdm7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sH3CjYfBW7TkhGuyWIdm7
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 0x4d32d5479f0ad4a47098f348fe154f2b20d50ffced01f2f6358e1385b236b6e9. 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/3sH3CjYfBW7TkhGuyWIdm7.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/3sH3CjYfBW7TkhGuyWIdm7.
  date published: 2026-07-02T03:55:08Z

Chaos
type: MusicRecording
duration: PT1M11S
duration ms: 71537
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:19:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27578a22ea4bebc4bc3078e6255aeea51d93eb4a61d4c93415fbc976c5e0d7e5
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/0rsTzjvfLGvx2IbdLvKpRj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rsTzjvfLGvx2IbdLvKpRj
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 0x27578a22ea4bebc4bc3078e6255aeea51d93eb4a61d4c93415fbc976c5e0d7e5. 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/0rsTzjvfLGvx2IbdLvKpRj.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/0rsTzjvfLGvx2IbdLvKpRj.
  date published: 2026-07-02T03:55:08Z

Durendal
type: MusicRecording
duration: PT1M52S
duration ms: 112725
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441506

Caliburn
type: MusicRecording
duration: PT3M26S
duration ms: 206888
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:39:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaff530ea7207234491e612a5d5b620d69c0429f7d7afaf1753d7a9a1233745bb
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/1Ch6xMDNoWsODZ1y1OhTCd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ch6xMDNoWsODZ1y1OhTCd
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 0xaff530ea7207234491e612a5d5b620d69c0429f7d7afaf1753d7a9a1233745bb. 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/1Ch6xMDNoWsODZ1y1OhTCd.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/1Ch6xMDNoWsODZ1y1OhTCd.
  date published: 2026-07-02T03:55:08Z

Club Thumper - Retro Cat
type: MusicRecording
duration: PT1M48S
duration ms: 108678
explicit: false
by artist: James McCawley
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441514

Club Thumper - Weird Cat
type: MusicRecording
duration: PT1M30S
duration ms: 90405
explicit: false
by artist: James McCawley
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441517

Citadel Des Morts Rounds
type: MusicRecording
duration: PT1M18S
duration ms: 78477
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T18:22:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2d7441a937fab06516c91e2ced46a8e74d9116c7de2dc11c3cc1abafa5e4d60
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/0YwTOf1PsR81qrlQbzIofZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YwTOf1PsR81qrlQbzIofZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2d7441a937fab06516c91e2ced46a8e74d9116c7de2dc11c3cc1abafa5e4d60","isrc":"QZZEB2441521","name":"Citadel Des Morts Rounds","registered_at":"2026-06-27T18:22:30Z","spotify_id":"0YwTOf1PsR81qrlQbzIofZ","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 0xe2d7441a937fab06516c91e2ced46a8e74d9116c7de2dc11c3cc1abafa5e4d60. 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/0YwTOf1PsR81qrlQbzIofZ.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/0YwTOf1PsR81qrlQbzIofZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe2d7441a937fab06516c91e2ced46a8e74d9116c7de2dc11c3cc1abafa5e4d60","isrc":"QZZEB2441521","name":"Citadel Des Morts Rounds","registered_at":"2026-06-27T18:22:30Z","spotify_id":"0YwTOf1PsR81qrlQbzIofZ","type":"track"}

The Orb
type: MusicRecording
duration: PT0M47S
duration ms: 47259
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441525

The Study
type: MusicRecording
duration: PT2M12S
duration ms: 132804
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441526

Citadelle des Morts Deathsong
type: MusicRecording
duration: PT0M31S
duration ms: 31505
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441529

The Guardian
type: MusicRecording
duration: PT3M28S
duration ms: 208261
explicit: false
by artist: Tori Letzler
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfab9916e68d87bdeaf14a7427439d12eb1f3135000f07e4d40e9d373c4373cf7
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/1efTOJP8dZoI1b0XkheSzq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1efTOJP8dZoI1b0XkheSzq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfab9916e68d87bdeaf14a7427439d12eb1f3135000f07e4d40e9d373c4373cf7","isrc":"QZZEB2441531","name":"The Guardian","registered_at":"2026-06-19T18:28:13Z","spotify_id":"1efTOJP8dZoI1b0XkheSzq","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 0xfab9916e68d87bdeaf14a7427439d12eb1f3135000f07e4d40e9d373c4373cf7. 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/1efTOJP8dZoI1b0XkheSzq.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/1efTOJP8dZoI1b0XkheSzq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfab9916e68d87bdeaf14a7427439d12eb1f3135000f07e4d40e9d373c4373cf7","isrc":"QZZEB2441531","name":"The Guardian","registered_at":"2026-06-19T18:28:13Z","spotify_id":"1efTOJP8dZoI1b0XkheSzq","type":"track"}

Slave - Mr. Peeks' Mix
type: MusicRecording
duration: PT2M14S
duration ms: 134098
explicit: false
by artist: James McCawley
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:28:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x103ed2ebdca0d2ca48e32b7b7792da2f1d66fcfe06225e16615a9920db7ceea5
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/0v1lgCoZdwWQQxbfcXkIU5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v1lgCoZdwWQQxbfcXkIU5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x103ed2ebdca0d2ca48e32b7b7792da2f1d66fcfe06225e16615a9920db7ceea5","isrc":"QZZEB2441534","name":"Slave - Mr. Peeks' Mix","registered_at":"2026-06-23T17:28:08Z","spotify_id":"0v1lgCoZdwWQQxbfcXkIU5","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 0x103ed2ebdca0d2ca48e32b7b7792da2f1d66fcfe06225e16615a9920db7ceea5. 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/0v1lgCoZdwWQQxbfcXkIU5.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/0v1lgCoZdwWQQxbfcXkIU5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x103ed2ebdca0d2ca48e32b7b7792da2f1d66fcfe06225e16615a9920db7ceea5","isrc":"QZZEB2441534","name":"Slave - Mr. Peeks' Mix","registered_at":"2026-06-23T17:28:08Z","spotify_id":"0v1lgCoZdwWQQxbfcXkIU5","type":"track"}

Slave - Instrumental
type: MusicRecording
duration: PT4M17S
duration ms: 257999
explicit: false
by artist: Kevin Sherwood
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441538
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:27:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e9a7f79f12610a1160ac6cd93bdac5e4b7f0f55eb464436fb07fd853829e52a
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/34r2VdkSNUTh6UPmIVmB5Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34r2VdkSNUTh6UPmIVmB5Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e9a7f79f12610a1160ac6cd93bdac5e4b7f0f55eb464436fb07fd853829e52a","isrc":"QZZEB2441538","name":"Slave - Instrumental","registered_at":"2026-06-18T22:27:37Z","spotify_id":"34r2VdkSNUTh6UPmIVmB5Z","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 0x4e9a7f79f12610a1160ac6cd93bdac5e4b7f0f55eb464436fb07fd853829e52a. 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/34r2VdkSNUTh6UPmIVmB5Z.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/34r2VdkSNUTh6UPmIVmB5Z.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4e9a7f79f12610a1160ac6cd93bdac5e4b7f0f55eb464436fb07fd853829e52a","isrc":"QZZEB2441538","name":"Slave - Instrumental","registered_at":"2026-06-18T22:27:37Z","spotify_id":"34r2VdkSNUTh6UPmIVmB5Z","type":"track"}

Lock Down
type: MusicRecording
duration: PT2M57S
duration ms: 177546
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:02:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3
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/55CJK1uVVChrtyCulQJbRm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55CJK1uVVChrtyCulQJbRm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3","isrc":"QZZEB2441490","name":"Lock Down","registered_at":"2026-06-21T19:02:23Z","spotify_id":"55CJK1uVVChrtyCulQJbRm","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 0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3. 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/55CJK1uVVChrtyCulQJbRm.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/55CJK1uVVChrtyCulQJbRm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8516aff86eb524730102a28f339e73e5d9fdf5d7cda90344ad53583cbbc236b3","isrc":"QZZEB2441490","name":"Lock Down","registered_at":"2026-06-21T19:02:23Z","spotify_id":"55CJK1uVVChrtyCulQJbRm","type":"track"}

Caliburn
type: MusicRecording
duration: PT3M26S
duration ms: 206888
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:39:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaff530ea7207234491e612a5d5b620d69c0429f7d7afaf1753d7a9a1233745bb
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/1Ch6xMDNoWsODZ1y1OhTCd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ch6xMDNoWsODZ1y1OhTCd
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 0xaff530ea7207234491e612a5d5b620d69c0429f7d7afaf1753d7a9a1233745bb. 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/1Ch6xMDNoWsODZ1y1OhTCd.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/1Ch6xMDNoWsODZ1y1OhTCd.
  date published: 2026-07-02T03:55:08Z

Bienvenue à la Citadelle des Morts
type: MusicRecording
duration: PT1M3S
duration ms: 63169
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:19:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7
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/5Tg5OHdG2XyI1yl1U04yYW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tg5OHdG2XyI1yl1U04yYW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7","isrc":"QZZEB2441480","name":"Bienvenue à la Citadelle des Morts","registered_at":"2026-06-24T23:19:57Z","spotify_id":"5Tg5OHdG2XyI1yl1U04yYW","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 0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7. 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/5Tg5OHdG2XyI1yl1U04yYW.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/5Tg5OHdG2XyI1yl1U04yYW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4b87448abb4541172fd58cd71b87f44b492e6a1e4a2e95aa1821601450a28ef7","isrc":"QZZEB2441480","name":"Bienvenue à la Citadelle des Morts","registered_at":"2026-06-24T23:19:57Z","spotify_id":"5Tg5OHdG2XyI1yl1U04yYW","type":"track"}

Balmung
type: MusicRecording
duration: PT2M5S
duration ms: 125376
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:49:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d32d5479f0ad4a47098f348fe154f2b20d50ffced01f2f6358e1385b236b6e9
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/3sH3CjYfBW7TkhGuyWIdm7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sH3CjYfBW7TkhGuyWIdm7
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 0x4d32d5479f0ad4a47098f348fe154f2b20d50ffced01f2f6358e1385b236b6e9. 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/3sH3CjYfBW7TkhGuyWIdm7.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/3sH3CjYfBW7TkhGuyWIdm7.
  date published: 2026-07-02T03:55:08Z

Solais
type: MusicRecording
duration: PT1M47S
duration ms: 107887
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T02:03:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc97bb2e5fdc2f234f32cb6ac11b232d6ff80a98c5818ab3c67781321976578e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3eJAkubuH3eKwrqHft3DxG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eJAkubuH3eKwrqHft3DxG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0xc97bb2e5fdc2f234f32cb6ac11b232d6ff80a98c5818ab3c67781321976578e5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eJAkubuH3eKwrqHft3DxG.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/3eJAkubuH3eKwrqHft3DxG.
  date published: 2026-07-02T11:34:59Z

Chaos
type: MusicRecording
duration: PT1M11S
duration ms: 71537
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:19:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27578a22ea4bebc4bc3078e6255aeea51d93eb4a61d4c93415fbc976c5e0d7e5
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/0rsTzjvfLGvx2IbdLvKpRj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rsTzjvfLGvx2IbdLvKpRj
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 0x27578a22ea4bebc4bc3078e6255aeea51d93eb4a61d4c93415fbc976c5e0d7e5. 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/0rsTzjvfLGvx2IbdLvKpRj.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/0rsTzjvfLGvx2IbdLvKpRj.
  date published: 2026-07-02T03:55:08Z

The Veil
type: MusicRecording
duration: PT2M55S
duration ms: 175180
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T18:23:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134
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/4JOVdNAKHO1JyBq83a2rxc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JOVdNAKHO1JyBq83a2rxc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134","isrc":"QZZEB2441481","name":"The Veil","registered_at":"2026-06-27T18:23:18Z","spotify_id":"4JOVdNAKHO1JyBq83a2rxc","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 0xc4988af5d07823d825f8f807297cb22bc02785ad17582813acbc229f12555134. 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/4JOVdNAKHO1JyBq83a2rxc.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/4JOVdNAKHO1JyBq83a2rxc.
  date published: 2026-07-02T03:55:08Z
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Durendal
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by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
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  date published: 2024-12-06
isrc code: QZZEB2441506

Citadel Des Morts Rounds
type: MusicRecording
duration: PT1M18S
duration ms: 78477
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441521
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe2d7441a937fab06516c91e2ced46a8e74d9116c7de2dc11c3cc1abafa5e4d60
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0YwTOf1PsR81qrlQbzIofZ.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YwTOf1PsR81qrlQbzIofZ
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xe2d7441a937fab06516c91e2ced46a8e74d9116c7de2dc11c3cc1abafa5e4d60. 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/0YwTOf1PsR81qrlQbzIofZ.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/0YwTOf1PsR81qrlQbzIofZ.
  date published: 2026-07-02T03:55:08Z
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Citadelle des Morts Deathsong
type: MusicRecording
duration: PT0M31S
duration ms: 31505
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441529

The Study
type: MusicRecording
duration: PT2M12S
duration ms: 132804
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441526

The Orb
type: MusicRecording
duration: PT0M47S
duration ms: 47259
explicit: false
by artist: Brian Tuey
in album: Call of Duty®: Black Ops 6 - Zombies "Citadelle des Morts" (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-06
isrc code: QZZEB2441525

Anthem - Tuey Remix
type: MusicRecording
duration: PT3M33S
duration ms: 213649
explicit: false
by artist: Jack Wall
by artist: Brian Tuey
in album: Call of Duty Black Ops II (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2012-11-13
isrc code: USA2P1272768
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3CKPglovNzAIo7stlp65T8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CKPglovNzAIo7stlp65T8
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xa80510f824726c4307df693a7892cc77ba80adafead760c991a5c59e3c27416c. 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/3CKPglovNzAIo7stlp65T8.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/3CKPglovNzAIo7stlp65T8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa80510f824726c4307df693a7892cc77ba80adafead760c991a5c59e3c27416c","isrc":"USA2P1272768","name":"Anthem - Tuey Remix","registered_at":"2026-06-22T05:38:26Z","spotify_id":"3CKPglovNzAIo7stlp65T8","type":"track"}

Shadows (Outer Club Solar)
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duration: PT3M40S
duration ms: 220192
explicit: false
by artist: Brian Tuey
in album: Call of Duty Black Ops II (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2012-11-13
isrc code: USA2P1272740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/31QH6cJ2gQP6ZSkmarTNPu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31QH6cJ2gQP6ZSkmarTNPu
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xbf86c3edadf4c9f3bfa50469faeff067a33874ac262839a0dbe5aef1a0f93291. 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/31QH6cJ2gQP6ZSkmarTNPu.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/31QH6cJ2gQP6ZSkmarTNPu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbf86c3edadf4c9f3bfa50469faeff067a33874ac262839a0dbe5aef1a0f93291","isrc":"USA2P1272740","name":"Shadows (Outer Club Solar)","registered_at":"2026-06-09T19:09:10Z","spotify_id":"31QH6cJ2gQP6ZSkmarTNPu","type":"track"}