Bill Brown
type: MusicGroup
genre: medieval
popularity: 45
followers: 9233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeeef8bc26a83072e6fd4cdc22acb96fbd3786f0f0737d26e6a44b5d7cd242a93
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/623b378b-fec6-4885-80c5-52b4babcf63b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/623b378b-fec6-4885-80c5-52b4babcf63b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/623b378b-fec6-4885-80c5-52b4babcf63b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeeef8bc26a83072e6fd4cdc22acb96fbd3786f0f0737d26e6a44b5d7cd242a93","name":"Bill Brown","registered_at":"2026-06-11T22:53:27Z","symbol":"NIM0128068","token_address":"0x03157372b4a0661c34dbf6057dd934ec77e09d87","type":"artist","uuid":"623b378b-fec6-4885-80c5-52b4babcf63b"}
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 0xeeef8bc26a83072e6fd4cdc22acb96fbd3786f0f0737d26e6a44b5d7cd242a93. 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/623b378b-fec6-4885-80c5-52b4babcf63b.json and https://artists.proofprofile.net/proofs/artist/623b378b-fec6-4885-80c5-52b4babcf63b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xeeef8bc26a83072e6fd4cdc22acb96fbd3786f0f0737d26e6a44b5d7cd242a93","name":"Bill Brown","registered_at":"2026-06-11T22:53:27Z","symbol":"NIM0128068","token_address":"0x03157372b4a0661c34dbf6057dd934ec77e09d87","type":"artist","uuid":"623b378b-fec6-4885-80c5-52b4babcf63b"}
album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
  track: The Call of Destiny
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157720
    explicit: false
    by artist: Bill Brown
    in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
      type: MusicAlbum
      date published: 2011-08-11
    isrc code: KRA601100501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T13:48:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47
    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/2KHdTGFledSbPFx018uqdi.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KHdTGFledSbPFx018uqdi
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47","isrc":"KRA601100501","name":"The Call of Destiny","registered_at":"2026-06-05T13:48:23Z","spotify_id":"2KHdTGFledSbPFx018uqdi","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 0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47. 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/2KHdTGFledSbPFx018uqdi.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/2KHdTGFledSbPFx018uqdi.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47","isrc":"KRA601100501","name":"The Call of Destiny","registered_at":"2026-06-05T13:48:23Z","spotify_id":"2KHdTGFledSbPFx018uqdi","type":"track"}
  track: After the Storm
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190400
    explicit: false
    by artist: Jamie Christopherson
    in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
      type: MusicAlbum
      date published: 2011-08-11
    isrc code: KRA601100502
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T06:18:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe1870a20715f90e7ada0b4e57f2735529c8bf646a47d6580bc3ee2f8746394e3
    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/26CR1HYwVrGwBurA3l7EbR.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26CR1HYwVrGwBurA3l7EbR
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xe1870a20715f90e7ada0b4e57f2735529c8bf646a47d6580bc3ee2f8746394e3","isrc":"KRA601100502","name":"After the Storm","registered_at":"2026-06-06T06:18:24Z","spotify_id":"26CR1HYwVrGwBurA3l7EbR","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 0xe1870a20715f90e7ada0b4e57f2735529c8bf646a47d6580bc3ee2f8746394e3. 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/26CR1HYwVrGwBurA3l7EbR.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/26CR1HYwVrGwBurA3l7EbR.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xe1870a20715f90e7ada0b4e57f2735529c8bf646a47d6580bc3ee2f8746394e3","isrc":"KRA601100502","name":"After the Storm","registered_at":"2026-06-06T06:18:24Z","spotify_id":"26CR1HYwVrGwBurA3l7EbR","type":"track"}
  track: Crossroad at Dawn
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120826
    explicit: false
    by artist: Bill Brown
    in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
      type: MusicAlbum
      date published: 2011-08-11
    isrc code: KRA601100503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T08:44:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f
    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/5rQx4Rhe1gey7FJSO5F4aV.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rQx4Rhe1gey7FJSO5F4aV
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f","isrc":"KRA601100503","name":"Crossroad at Dawn","registered_at":"2026-06-04T08:44:33Z","spotify_id":"5rQx4Rhe1gey7FJSO5F4aV","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 0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f. 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/5rQx4Rhe1gey7FJSO5F4aV.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/5rQx4Rhe1gey7FJSO5F4aV.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f","isrc":"KRA601100503","name":"Crossroad at Dawn","registered_at":"2026-06-04T08:44:33Z","spotify_id":"5rQx4Rhe1gey7FJSO5F4aV","type":"track"}
  track: Caravans Crossing
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125320
    explicit: false
    by artist: Jamie Christopherson
    in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
      type: MusicAlbum
      date published: 2011-08-11
    isrc code: KRA601100504
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T05:15:30+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: Merchant Ships from the East
  track: Deep Shadows
  track: Dance at the Festival
  track: Shepard's Flute
  track: Island Village
  track: Forest Calling
  track: Lovers Reunited
  track: Knighting Ceremony
  track: Unicorn's Rest
  track: Expedition March
  track: Gathering Armies
  track: Southern Vineyard
  track: Final Conflict
  track: Hail the Victor
  track: March of Heroes
  track: Battle at Sundown
  track: Enemy Within
  track: Final Crisis
  track: The Enemy Warlord Appears
  track: The Evil's Creatures
track: Crossroad at Dawn
track: Shepard's Flute
track: Unicorn's Rest
track: Forest Calling
track: Deep Shadows
track: Lovers Reunited
track: The Call of Destiny
track: Dance at the Festival
track: Knighting Ceremony
track: Merchant Ships from the East
track: Expedition March
track: Final Conflict
track: Gathering Armies
track: Final Crisis
track: The Evil's Creatures
track: Hail the Victor
track: Autumn in G
track: Zero Hour Main Theme
track: Helix Armada
track: Resistance

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8b01fee0320199664c1814054f01b347725ee70ab6e7d5f60a518ebd7ec5bb79

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2CsOAmYcrLiWk4XDoWijLu.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CsOAmYcrLiWk4XDoWijLu

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8b01fee0320199664c1814054f01b347725ee70ab6e7d5f60a518ebd7ec5bb79","isrc":"KRA601100504","name":"Caravans Crossing","registered_at":"2026-06-05T05:15:30Z","spotify_id":"2CsOAmYcrLiWk4XDoWijLu","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 0x8b01fee0320199664c1814054f01b347725ee70ab6e7d5f60a518ebd7ec5bb79. 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/2CsOAmYcrLiWk4XDoWijLu.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/2CsOAmYcrLiWk4XDoWijLu.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x8b01fee0320199664c1814054f01b347725ee70ab6e7d5f60a518ebd7ec5bb79","isrc":"KRA601100504","name":"Caravans Crossing","registered_at":"2026-06-05T05:15:30Z","spotify_id":"2CsOAmYcrLiWk4XDoWijLu","type":"track"}

Merchant Ships from the East
type: MusicRecording
duration: PT2M8S
duration ms: 128639
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:32:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb
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/4f8VWnMzOIMpvlGojhLjkS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4f8VWnMzOIMpvlGojhLjkS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb","isrc":"KRA601100505","name":"Merchant Ships from the East","registered_at":"2026-06-05T15:32:25Z","spotify_id":"4f8VWnMzOIMpvlGojhLjkS","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 0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb. 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/4f8VWnMzOIMpvlGojhLjkS.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/4f8VWnMzOIMpvlGojhLjkS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb","isrc":"KRA601100505","name":"Merchant Ships from the East","registered_at":"2026-06-05T15:32:25Z","spotify_id":"4f8VWnMzOIMpvlGojhLjkS","type":"track"}

Deep Shadows
type: MusicRecording
duration: PT2M2S
duration ms: 122226
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:12:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28
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/4jsjTQh06MmO3Q0cL2thqG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jsjTQh06MmO3Q0cL2thqG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28","isrc":"KRA601100506","name":"Deep Shadows","registered_at":"2026-06-05T06:12:45Z","spotify_id":"4jsjTQh06MmO3Q0cL2thqG","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 0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28. 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/4jsjTQh06MmO3Q0cL2thqG.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/4jsjTQh06MmO3Q0cL2thqG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28","isrc":"KRA601100506","name":"Deep Shadows","registered_at":"2026-06-05T06:12:45Z","spotify_id":"4jsjTQh06MmO3Q0cL2thqG","type":"track"}

Dance at the Festival
type: MusicRecording
duration: PT2M11S
duration ms: 131173
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e
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/652LNprExOnlOPmpvGpoFX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/652LNprExOnlOPmpvGpoFX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e","isrc":"KRA601100507","name":"Dance at the Festival","registered_at":"2026-06-05T23:21:38Z","spotify_id":"652LNprExOnlOPmpvGpoFX","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 0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e. 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/652LNprExOnlOPmpvGpoFX.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/652LNprExOnlOPmpvGpoFX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e","isrc":"KRA601100507","name":"Dance at the Festival","registered_at":"2026-06-05T23:21:38Z","spotify_id":"652LNprExOnlOPmpvGpoFX","type":"track"}

Shepard's Flute
type: MusicRecording
duration: PT2M4S
duration ms: 124080
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:10:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a
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/3PdM0yVUGOGEEF2fsqrTKQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PdM0yVUGOGEEF2fsqrTKQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a","isrc":"KRA601100508","name":"Shepard's Flute","registered_at":"2026-06-04T09:10:36Z","spotify_id":"3PdM0yVUGOGEEF2fsqrTKQ","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 0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a. 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/3PdM0yVUGOGEEF2fsqrTKQ.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/3PdM0yVUGOGEEF2fsqrTKQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a","isrc":"KRA601100508","name":"Shepard's Flute","registered_at":"2026-06-04T09:10:36Z","spotify_id":"3PdM0yVUGOGEEF2fsqrTKQ","type":"track"}

Island Village
type: MusicRecording
duration: PT2M4S
duration ms: 124626
explicit: false
by artist: Jamie Christopherson
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:09:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8cf8449c29851abdee69dde13020c89b962114505f92ae338eebd37576213e5
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/3JJSsCZz7r70tT4ZqDj1JC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JJSsCZz7r70tT4ZqDj1JC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8cf8449c29851abdee69dde13020c89b962114505f92ae338eebd37576213e5","isrc":"KRA601100509","name":"Island Village","registered_at":"2026-06-07T18:09:08Z","spotify_id":"3JJSsCZz7r70tT4ZqDj1JC","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 0xd8cf8449c29851abdee69dde13020c89b962114505f92ae338eebd37576213e5. 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/3JJSsCZz7r70tT4ZqDj1JC.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/3JJSsCZz7r70tT4ZqDj1JC.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd8cf8449c29851abdee69dde13020c89b962114505f92ae338eebd37576213e5","isrc":"KRA601100509","name":"Island Village","registered_at":"2026-06-07T18:09:08Z","spotify_id":"3JJSsCZz7r70tT4ZqDj1JC","type":"track"}

Forest Calling
type: MusicRecording
duration: PT2M15S
duration ms: 135786
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:51:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9
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/1kPy5k5zGDwvqZtnV4i5ga.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kPy5k5zGDwvqZtnV4i5ga
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9","isrc":"KRA601100510","name":"Forest Calling","registered_at":"2026-06-04T11:51:32Z","spotify_id":"1kPy5k5zGDwvqZtnV4i5ga","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 0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9. 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/1kPy5k5zGDwvqZtnV4i5ga.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/1kPy5k5zGDwvqZtnV4i5ga.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9","isrc":"KRA601100510","name":"Forest Calling","registered_at":"2026-06-04T11:51:32Z","spotify_id":"1kPy5k5zGDwvqZtnV4i5ga","type":"track"}

Lovers Reunited
type: MusicRecording
duration: PT2M19S
duration ms: 139280
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:50:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff
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/183JAW1741GfdAVZqincS8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/183JAW1741GfdAVZqincS8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff","isrc":"KRA601100511","name":"Lovers Reunited","registered_at":"2026-06-05T09:50:20Z","spotify_id":"183JAW1741GfdAVZqincS8","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 0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff. 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/183JAW1741GfdAVZqincS8.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/183JAW1741GfdAVZqincS8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff","isrc":"KRA601100511","name":"Lovers Reunited","registered_at":"2026-06-05T09:50:20Z","spotify_id":"183JAW1741GfdAVZqincS8","type":"track"}

Knighting Ceremony
type: MusicRecording
duration: PT2M8S
duration ms: 128985
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:51:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b
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/2AIpqkolNvt15jFyQVJzK2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AIpqkolNvt15jFyQVJzK2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b","isrc":"KRA601100512","name":"Knighting Ceremony","registered_at":"2026-06-05T13:51:44Z","spotify_id":"2AIpqkolNvt15jFyQVJzK2","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 0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b. 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/2AIpqkolNvt15jFyQVJzK2.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/2AIpqkolNvt15jFyQVJzK2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b","isrc":"KRA601100512","name":"Knighting Ceremony","registered_at":"2026-06-05T13:51:44Z","spotify_id":"2AIpqkolNvt15jFyQVJzK2","type":"track"}

Unicorn's Rest
type: MusicRecording
duration: PT1M59S
duration ms: 119693
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c
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/1z9JX28wuVnQ0KDN1jdDVP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z9JX28wuVnQ0KDN1jdDVP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c","isrc":"KRA601100513","name":"Unicorn's Rest","registered_at":"2026-06-04T11:06:13Z","spotify_id":"1z9JX28wuVnQ0KDN1jdDVP","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 0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c. 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/1z9JX28wuVnQ0KDN1jdDVP.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/1z9JX28wuVnQ0KDN1jdDVP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c","isrc":"KRA601100513","name":"Unicorn's Rest","registered_at":"2026-06-04T11:06:13Z","spotify_id":"1z9JX28wuVnQ0KDN1jdDVP","type":"track"}

Expedition March
type: MusicRecording
duration: PT2M4S
duration ms: 124746
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:56:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939
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/1faMVVd7Xqp81pVxFPtPeY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1faMVVd7Xqp81pVxFPtPeY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939","isrc":"KRA601100514","name":"Expedition March","registered_at":"2026-06-06T12:56:34Z","spotify_id":"1faMVVd7Xqp81pVxFPtPeY","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 0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939. 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/1faMVVd7Xqp81pVxFPtPeY.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/1faMVVd7Xqp81pVxFPtPeY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939","isrc":"KRA601100514","name":"Expedition March","registered_at":"2026-06-06T12:56:34Z","spotify_id":"1faMVVd7Xqp81pVxFPtPeY","type":"track"}

Gathering Armies
type: MusicRecording
duration: PT2M9S
duration ms: 129919
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:24:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483
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/3DHrj0j7AxrZLgpUzKHhVz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DHrj0j7AxrZLgpUzKHhVz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483","isrc":"KRA601100515","name":"Gathering Armies","registered_at":"2026-06-07T03:24:36Z","spotify_id":"3DHrj0j7AxrZLgpUzKHhVz","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 0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483. 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/3DHrj0j7AxrZLgpUzKHhVz.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/3DHrj0j7AxrZLgpUzKHhVz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483","isrc":"KRA601100515","name":"Gathering Armies","registered_at":"2026-06-07T03:24:36Z","spotify_id":"3DHrj0j7AxrZLgpUzKHhVz","type":"track"}

Southern Vineyard
type: MusicRecording
duration: PT2M5S
duration ms: 125893
explicit: false
by artist: Jamie Christopherson
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:32:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62855cbb7cffb01865c46f71f34276e04094d09a28b16a91d32acc3905921bea
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/5xfyuKxCnnylZ4WfyeJh3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xfyuKxCnnylZ4WfyeJh3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62855cbb7cffb01865c46f71f34276e04094d09a28b16a91d32acc3905921bea","isrc":"KRA601100516","name":"Southern Vineyard","registered_at":"2026-06-07T03:32:04Z","spotify_id":"5xfyuKxCnnylZ4WfyeJh3e","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 0x62855cbb7cffb01865c46f71f34276e04094d09a28b16a91d32acc3905921bea. 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/5xfyuKxCnnylZ4WfyeJh3e.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/5xfyuKxCnnylZ4WfyeJh3e.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x62855cbb7cffb01865c46f71f34276e04094d09a28b16a91d32acc3905921bea","isrc":"KRA601100516","name":"Southern Vineyard","registered_at":"2026-06-07T03:32:04Z","spotify_id":"5xfyuKxCnnylZ4WfyeJh3e","type":"track"}

Final Conflict
type: MusicRecording
duration: PT2M5S
duration ms: 125866
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:56:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e
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/1NBOQN4Lxsg0AYzgqUlL5t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NBOQN4Lxsg0AYzgqUlL5t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e","isrc":"KRA601100517","name":"Final Conflict","registered_at":"2026-06-06T12:56:26Z","spotify_id":"1NBOQN4Lxsg0AYzgqUlL5t","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 0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e. 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/1NBOQN4Lxsg0AYzgqUlL5t.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/1NBOQN4Lxsg0AYzgqUlL5t.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e","isrc":"KRA601100517","name":"Final Conflict","registered_at":"2026-06-06T12:56:26Z","spotify_id":"1NBOQN4Lxsg0AYzgqUlL5t","type":"track"}

Hail the Victor
type: MusicRecording
duration: PT1M30S
duration ms: 90413
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:52:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981
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/3TJHpu713QRBhxSejjSvLP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TJHpu713QRBhxSejjSvLP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981","isrc":"KRA601100518","name":"Hail the Victor","registered_at":"2026-06-09T10:52:26Z","spotify_id":"3TJHpu713QRBhxSejjSvLP","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 0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981. 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/3TJHpu713QRBhxSejjSvLP.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/3TJHpu713QRBhxSejjSvLP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981","isrc":"KRA601100518","name":"Hail the Victor","registered_at":"2026-06-09T10:52:26Z","spotify_id":"3TJHpu713QRBhxSejjSvLP","type":"track"}

March of Heroes
type: MusicRecording
duration: PT1M32S
duration ms: 92506
explicit: false
by artist: Jamie Christopherson
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:33:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf510e59ef2e5046485fabc9fd834022f4c12dcb436432b416a1d4a1e8aa9abe0
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/1c5MDRVflrSYQvPzlGErDJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1c5MDRVflrSYQvPzlGErDJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf510e59ef2e5046485fabc9fd834022f4c12dcb436432b416a1d4a1e8aa9abe0","isrc":"KRA601100519","name":"March of Heroes","registered_at":"2026-06-08T14:33:05Z","spotify_id":"1c5MDRVflrSYQvPzlGErDJ","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 0xf510e59ef2e5046485fabc9fd834022f4c12dcb436432b416a1d4a1e8aa9abe0. 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/1c5MDRVflrSYQvPzlGErDJ.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/1c5MDRVflrSYQvPzlGErDJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf510e59ef2e5046485fabc9fd834022f4c12dcb436432b416a1d4a1e8aa9abe0","isrc":"KRA601100519","name":"March of Heroes","registered_at":"2026-06-08T14:33:05Z","spotify_id":"1c5MDRVflrSYQvPzlGErDJ","type":"track"}

Battle at Sundown
type: MusicRecording
duration: PT1M38S
duration ms: 98466
explicit: false
by artist: Jamie Christopherson
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:34:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ed794ed8f96cb3e9559499a8ea582b41f445f0efeb19ec4e94e112257fe9a16
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/2KJsB6fpRFJ0KCf3p4rZfd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KJsB6fpRFJ0KCf3p4rZfd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ed794ed8f96cb3e9559499a8ea582b41f445f0efeb19ec4e94e112257fe9a16","isrc":"KRA601100520","name":"Battle at Sundown","registered_at":"2026-06-08T14:34:31Z","spotify_id":"2KJsB6fpRFJ0KCf3p4rZfd","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 0x8ed794ed8f96cb3e9559499a8ea582b41f445f0efeb19ec4e94e112257fe9a16. 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/2KJsB6fpRFJ0KCf3p4rZfd.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/2KJsB6fpRFJ0KCf3p4rZfd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8ed794ed8f96cb3e9559499a8ea582b41f445f0efeb19ec4e94e112257fe9a16","isrc":"KRA601100520","name":"Battle at Sundown","registered_at":"2026-06-08T14:34:31Z","spotify_id":"2KJsB6fpRFJ0KCf3p4rZfd","type":"track"}

Enemy Within
type: MusicRecording
duration: PT2M7S
duration ms: 127066
explicit: false
by artist: Jamie Christopherson
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:31:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0de0cb350a875e946203902aaf6a5013ea16adde9e3099a918c88084c6455997
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/37BXypHlmtVTAzoj82XhYy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37BXypHlmtVTAzoj82XhYy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0de0cb350a875e946203902aaf6a5013ea16adde9e3099a918c88084c6455997","isrc":"KRA601100521","name":"Enemy Within","registered_at":"2026-06-08T14:31:59Z","spotify_id":"37BXypHlmtVTAzoj82XhYy","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 0x0de0cb350a875e946203902aaf6a5013ea16adde9e3099a918c88084c6455997. 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/37BXypHlmtVTAzoj82XhYy.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/37BXypHlmtVTAzoj82XhYy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0de0cb350a875e946203902aaf6a5013ea16adde9e3099a918c88084c6455997","isrc":"KRA601100521","name":"Enemy Within","registered_at":"2026-06-08T14:31:59Z","spotify_id":"37BXypHlmtVTAzoj82XhYy","type":"track"}

Final Crisis
type: MusicRecording
duration: PT1M58S
duration ms: 118080
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:03:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d
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/05CY1rZpXVDM4YGSc6i6ia.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05CY1rZpXVDM4YGSc6i6ia
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d","isrc":"KRA601100522","name":"Final Crisis","registered_at":"2026-06-07T22:03:32Z","spotify_id":"05CY1rZpXVDM4YGSc6i6ia","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 0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d. 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/05CY1rZpXVDM4YGSc6i6ia.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/05CY1rZpXVDM4YGSc6i6ia.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d","isrc":"KRA601100522","name":"Final Crisis","registered_at":"2026-06-07T22:03:32Z","spotify_id":"05CY1rZpXVDM4YGSc6i6ia","type":"track"}

The Enemy Warlord Appears
type: MusicRecording
duration: PT1M55S
duration ms: 115346
explicit: false
by artist: Jamie Christopherson
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:49:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82b169a5e92685dd39a261e28466c8405f3adba2de6ed0fb080e8441dc6aedcd
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/4CgfeO3VoevNUXhducUTK9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CgfeO3VoevNUXhducUTK9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82b169a5e92685dd39a261e28466c8405f3adba2de6ed0fb080e8441dc6aedcd","isrc":"KRA601100523","name":"The Enemy Warlord Appears","registered_at":"2026-06-08T05:49:10Z","spotify_id":"4CgfeO3VoevNUXhducUTK9","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 0x82b169a5e92685dd39a261e28466c8405f3adba2de6ed0fb080e8441dc6aedcd. 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/4CgfeO3VoevNUXhducUTK9.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/4CgfeO3VoevNUXhducUTK9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x82b169a5e92685dd39a261e28466c8405f3adba2de6ed0fb080e8441dc6aedcd","isrc":"KRA601100523","name":"The Enemy Warlord Appears","registered_at":"2026-06-08T05:49:10Z","spotify_id":"4CgfeO3VoevNUXhducUTK9","type":"track"}

The Evil's Creatures
type: MusicRecording
duration: PT2M15S
duration ms: 135093
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100524
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:16:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8
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/5BL0Lufueg8g6OgIVdiMNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BL0Lufueg8g6OgIVdiMNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8","isrc":"KRA601100524","name":"The Evil's Creatures","registered_at":"2026-06-07T09:16:53Z","spotify_id":"5BL0Lufueg8g6OgIVdiMNy","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 0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8. 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/5BL0Lufueg8g6OgIVdiMNy.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/5BL0Lufueg8g6OgIVdiMNy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8","isrc":"KRA601100524","name":"The Evil's Creatures","registered_at":"2026-06-07T09:16:53Z","spotify_id":"5BL0Lufueg8g6OgIVdiMNy","type":"track"}

Crossroad at Dawn
type: MusicRecording
duration: PT2M0S
duration ms: 120826
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:44:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f
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/5rQx4Rhe1gey7FJSO5F4aV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rQx4Rhe1gey7FJSO5F4aV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f","isrc":"KRA601100503","name":"Crossroad at Dawn","registered_at":"2026-06-04T08:44:33Z","spotify_id":"5rQx4Rhe1gey7FJSO5F4aV","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 0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f. 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/5rQx4Rhe1gey7FJSO5F4aV.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/5rQx4Rhe1gey7FJSO5F4aV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0569b79d3ee47cebb6ada3dc1cc222b5e482574ab30d5ddbbc6c96847c50d20f","isrc":"KRA601100503","name":"Crossroad at Dawn","registered_at":"2026-06-04T08:44:33Z","spotify_id":"5rQx4Rhe1gey7FJSO5F4aV","type":"track"}

Shepard's Flute
type: MusicRecording
duration: PT2M4S
duration ms: 124080
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:10:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a
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/3PdM0yVUGOGEEF2fsqrTKQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PdM0yVUGOGEEF2fsqrTKQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a","isrc":"KRA601100508","name":"Shepard's Flute","registered_at":"2026-06-04T09:10:36Z","spotify_id":"3PdM0yVUGOGEEF2fsqrTKQ","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 0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a. 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/3PdM0yVUGOGEEF2fsqrTKQ.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/3PdM0yVUGOGEEF2fsqrTKQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2d95d0dff5b23f038342f5a98007938b02c8a40dd3b76326a66fdddd05cb506a","isrc":"KRA601100508","name":"Shepard's Flute","registered_at":"2026-06-04T09:10:36Z","spotify_id":"3PdM0yVUGOGEEF2fsqrTKQ","type":"track"}

Unicorn's Rest
type: MusicRecording
duration: PT1M59S
duration ms: 119693
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c
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/1z9JX28wuVnQ0KDN1jdDVP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z9JX28wuVnQ0KDN1jdDVP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c","isrc":"KRA601100513","name":"Unicorn's Rest","registered_at":"2026-06-04T11:06:13Z","spotify_id":"1z9JX28wuVnQ0KDN1jdDVP","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 0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c. 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/1z9JX28wuVnQ0KDN1jdDVP.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/1z9JX28wuVnQ0KDN1jdDVP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa50ff871a24496503152d5cd171cededce0d21b4f0ae8d9e6b6686cc35570e9c","isrc":"KRA601100513","name":"Unicorn's Rest","registered_at":"2026-06-04T11:06:13Z","spotify_id":"1z9JX28wuVnQ0KDN1jdDVP","type":"track"}

Forest Calling
type: MusicRecording
duration: PT2M15S
duration ms: 135786
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:51:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9
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/1kPy5k5zGDwvqZtnV4i5ga.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kPy5k5zGDwvqZtnV4i5ga
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9","isrc":"KRA601100510","name":"Forest Calling","registered_at":"2026-06-04T11:51:32Z","spotify_id":"1kPy5k5zGDwvqZtnV4i5ga","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 0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9. 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/1kPy5k5zGDwvqZtnV4i5ga.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/1kPy5k5zGDwvqZtnV4i5ga.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdf6aa150444ecf21891cca295bc49809e8c6e117a4af3393a5c62d5c98eafcd9","isrc":"KRA601100510","name":"Forest Calling","registered_at":"2026-06-04T11:51:32Z","spotify_id":"1kPy5k5zGDwvqZtnV4i5ga","type":"track"}

Deep Shadows
type: MusicRecording
duration: PT2M2S
duration ms: 122226
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:12:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28
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/4jsjTQh06MmO3Q0cL2thqG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jsjTQh06MmO3Q0cL2thqG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28","isrc":"KRA601100506","name":"Deep Shadows","registered_at":"2026-06-05T06:12:45Z","spotify_id":"4jsjTQh06MmO3Q0cL2thqG","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 0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28. 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/4jsjTQh06MmO3Q0cL2thqG.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/4jsjTQh06MmO3Q0cL2thqG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa00c1fe4ff09e4efb0a141225f90e90831c088b2bd4025018cc34cc697bb8e28","isrc":"KRA601100506","name":"Deep Shadows","registered_at":"2026-06-05T06:12:45Z","spotify_id":"4jsjTQh06MmO3Q0cL2thqG","type":"track"}

Lovers Reunited
type: MusicRecording
duration: PT2M19S
duration ms: 139280
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:50:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff
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/183JAW1741GfdAVZqincS8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/183JAW1741GfdAVZqincS8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff","isrc":"KRA601100511","name":"Lovers Reunited","registered_at":"2026-06-05T09:50:20Z","spotify_id":"183JAW1741GfdAVZqincS8","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 0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff. 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/183JAW1741GfdAVZqincS8.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/183JAW1741GfdAVZqincS8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xca255f86f7d7e70589654e1a1e73b92f912300e5c960cc5bfd98b0260ef7dfff","isrc":"KRA601100511","name":"Lovers Reunited","registered_at":"2026-06-05T09:50:20Z","spotify_id":"183JAW1741GfdAVZqincS8","type":"track"}

The Call of Destiny
type: MusicRecording
duration: PT2M37S
duration ms: 157720
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:48:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47
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/2KHdTGFledSbPFx018uqdi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KHdTGFledSbPFx018uqdi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47","isrc":"KRA601100501","name":"The Call of Destiny","registered_at":"2026-06-05T13:48:23Z","spotify_id":"2KHdTGFledSbPFx018uqdi","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 0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47. 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/2KHdTGFledSbPFx018uqdi.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/2KHdTGFledSbPFx018uqdi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7ed76c578883df7798bbb010f597001c3b6d33a06faf00de9d942465364b5a47","isrc":"KRA601100501","name":"The Call of Destiny","registered_at":"2026-06-05T13:48:23Z","spotify_id":"2KHdTGFledSbPFx018uqdi","type":"track"}

Dance at the Festival
type: MusicRecording
duration: PT2M11S
duration ms: 131173
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e
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/652LNprExOnlOPmpvGpoFX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/652LNprExOnlOPmpvGpoFX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e","isrc":"KRA601100507","name":"Dance at the Festival","registered_at":"2026-06-05T23:21:38Z","spotify_id":"652LNprExOnlOPmpvGpoFX","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 0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e. 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/652LNprExOnlOPmpvGpoFX.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/652LNprExOnlOPmpvGpoFX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5637dd9edc2acc9d560a11829dd862ff77635e871bece6e0c25a8182170b936e","isrc":"KRA601100507","name":"Dance at the Festival","registered_at":"2026-06-05T23:21:38Z","spotify_id":"652LNprExOnlOPmpvGpoFX","type":"track"}

Knighting Ceremony
type: MusicRecording
duration: PT2M8S
duration ms: 128985
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:51:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b
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/2AIpqkolNvt15jFyQVJzK2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AIpqkolNvt15jFyQVJzK2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b","isrc":"KRA601100512","name":"Knighting Ceremony","registered_at":"2026-06-05T13:51:44Z","spotify_id":"2AIpqkolNvt15jFyQVJzK2","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 0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b. 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/2AIpqkolNvt15jFyQVJzK2.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/2AIpqkolNvt15jFyQVJzK2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb5c635b7a48b3cf8ee5e5279100295400c013cc9fb09b53ded64f81f79d3130b","isrc":"KRA601100512","name":"Knighting Ceremony","registered_at":"2026-06-05T13:51:44Z","spotify_id":"2AIpqkolNvt15jFyQVJzK2","type":"track"}

Merchant Ships from the East
type: MusicRecording
duration: PT2M8S
duration ms: 128639
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:32:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb
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/4f8VWnMzOIMpvlGojhLjkS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4f8VWnMzOIMpvlGojhLjkS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb","isrc":"KRA601100505","name":"Merchant Ships from the East","registered_at":"2026-06-05T15:32:25Z","spotify_id":"4f8VWnMzOIMpvlGojhLjkS","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 0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb. 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/4f8VWnMzOIMpvlGojhLjkS.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/4f8VWnMzOIMpvlGojhLjkS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x33495c6b004f6db70527f3ae2b304399e6cb9f32f85dd75fe863547823d4b2fb","isrc":"KRA601100505","name":"Merchant Ships from the East","registered_at":"2026-06-05T15:32:25Z","spotify_id":"4f8VWnMzOIMpvlGojhLjkS","type":"track"}

Expedition March
type: MusicRecording
duration: PT2M4S
duration ms: 124746
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:56:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939
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/1faMVVd7Xqp81pVxFPtPeY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1faMVVd7Xqp81pVxFPtPeY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939","isrc":"KRA601100514","name":"Expedition March","registered_at":"2026-06-06T12:56:34Z","spotify_id":"1faMVVd7Xqp81pVxFPtPeY","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 0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939. 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/1faMVVd7Xqp81pVxFPtPeY.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/1faMVVd7Xqp81pVxFPtPeY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3625623240cc51ae3f718e663b72ad27c71077bdabd68b5abecddfe61a488939","isrc":"KRA601100514","name":"Expedition March","registered_at":"2026-06-06T12:56:34Z","spotify_id":"1faMVVd7Xqp81pVxFPtPeY","type":"track"}

Final Conflict
type: MusicRecording
duration: PT2M5S
duration ms: 125866
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:56:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e
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/1NBOQN4Lxsg0AYzgqUlL5t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NBOQN4Lxsg0AYzgqUlL5t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e","isrc":"KRA601100517","name":"Final Conflict","registered_at":"2026-06-06T12:56:26Z","spotify_id":"1NBOQN4Lxsg0AYzgqUlL5t","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 0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e. 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/1NBOQN4Lxsg0AYzgqUlL5t.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/1NBOQN4Lxsg0AYzgqUlL5t.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf7b918438d57aa28f04c5c079d367dfd9f2be4bf9e62757c730a5f0c42877d0e","isrc":"KRA601100517","name":"Final Conflict","registered_at":"2026-06-06T12:56:26Z","spotify_id":"1NBOQN4Lxsg0AYzgqUlL5t","type":"track"}

Gathering Armies
type: MusicRecording
duration: PT2M9S
duration ms: 129919
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:24:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483
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/3DHrj0j7AxrZLgpUzKHhVz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DHrj0j7AxrZLgpUzKHhVz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483","isrc":"KRA601100515","name":"Gathering Armies","registered_at":"2026-06-07T03:24:36Z","spotify_id":"3DHrj0j7AxrZLgpUzKHhVz","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 0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483. 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/3DHrj0j7AxrZLgpUzKHhVz.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/3DHrj0j7AxrZLgpUzKHhVz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xed94a364891ffb229ffbd98664416710f3688a553d8901f8c1552ae36a7e4483","isrc":"KRA601100515","name":"Gathering Armies","registered_at":"2026-06-07T03:24:36Z","spotify_id":"3DHrj0j7AxrZLgpUzKHhVz","type":"track"}

Final Crisis
type: MusicRecording
duration: PT1M58S
duration ms: 118080
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:03:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d
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/05CY1rZpXVDM4YGSc6i6ia.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05CY1rZpXVDM4YGSc6i6ia
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d","isrc":"KRA601100522","name":"Final Crisis","registered_at":"2026-06-07T22:03:32Z","spotify_id":"05CY1rZpXVDM4YGSc6i6ia","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 0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d. 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/05CY1rZpXVDM4YGSc6i6ia.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/05CY1rZpXVDM4YGSc6i6ia.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd56f551ede31dcd7dd5ced92c0e89fd57936fa1acbfc632690a68254c9f3c6d","isrc":"KRA601100522","name":"Final Crisis","registered_at":"2026-06-07T22:03:32Z","spotify_id":"05CY1rZpXVDM4YGSc6i6ia","type":"track"}

The Evil's Creatures
type: MusicRecording
duration: PT2M15S
duration ms: 135093
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100524
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:16:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8
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/5BL0Lufueg8g6OgIVdiMNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BL0Lufueg8g6OgIVdiMNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8","isrc":"KRA601100524","name":"The Evil's Creatures","registered_at":"2026-06-07T09:16:53Z","spotify_id":"5BL0Lufueg8g6OgIVdiMNy","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 0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8. 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/5BL0Lufueg8g6OgIVdiMNy.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/5BL0Lufueg8g6OgIVdiMNy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf11f46c14bb9f72c7ed90dac8c2ee0696a8cc6dd1fb619aac40a3906af6778c8","isrc":"KRA601100524","name":"The Evil's Creatures","registered_at":"2026-06-07T09:16:53Z","spotify_id":"5BL0Lufueg8g6OgIVdiMNy","type":"track"}

Hail the Victor
type: MusicRecording
duration: PT1M30S
duration ms: 90413
explicit: false
by artist: Bill Brown
in album: Chaotic Chronicle (Lineage2 Original Soundtrack)
  type: MusicAlbum
  date published: 2011-08-11
isrc code: KRA601100518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:52:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981
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/3TJHpu713QRBhxSejjSvLP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TJHpu713QRBhxSejjSvLP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981","isrc":"KRA601100518","name":"Hail the Victor","registered_at":"2026-06-09T10:52:26Z","spotify_id":"3TJHpu713QRBhxSejjSvLP","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 0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981. 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/3TJHpu713QRBhxSejjSvLP.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/3TJHpu713QRBhxSejjSvLP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xabf8c9f49c9f44506d940a9348bbab8ba337930200c46a1337ea6ca5c1bcc981","isrc":"KRA601100518","name":"Hail the Victor","registered_at":"2026-06-09T10:52:26Z","spotify_id":"3TJHpu713QRBhxSejjSvLP","type":"track"}

Autumn in G
type: MusicRecording
duration: PT2M56S
duration ms: 176626
explicit: false
by artist: Bill Brown
in album: Tina Guo & Composers for Charity
  type: MusicAlbum
  date published: 2014-10-01
isrc code: USE830937816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:13:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74704b92338fa74f861a672c14cd18bfac3cade91095cc9faab425b1b18cb875
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/2NK7PpX8JJQXJ3ZCSX9zwo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NK7PpX8JJQXJ3ZCSX9zwo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74704b92338fa74f861a672c14cd18bfac3cade91095cc9faab425b1b18cb875","isrc":"USE830937816","name":"Autumn in G","registered_at":"2026-06-21T18:13:34Z","spotify_id":"2NK7PpX8JJQXJ3ZCSX9zwo","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 0x74704b92338fa74f861a672c14cd18bfac3cade91095cc9faab425b1b18cb875. 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/2NK7PpX8JJQXJ3ZCSX9zwo.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/2NK7PpX8JJQXJ3ZCSX9zwo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x74704b92338fa74f861a672c14cd18bfac3cade91095cc9faab425b1b18cb875","isrc":"USE830937816","name":"Autumn in G","registered_at":"2026-06-21T18:13:34Z","spotify_id":"2NK7PpX8JJQXJ3ZCSX9zwo","type":"track"}

Zero Hour Main Theme
type: MusicRecording
duration: PT3M10S
duration ms: 190789
explicit: false
by artist: Bill Brown
by artist: Mikael Sandgren
in album: Command & Conquer: Generals: Zero Hour (Original Soundtrack)
  type: MusicAlbum
  date published: 2005-11-09
isrc code: CAN110500785
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:01:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x466d240debdb68e206bbafc23304778dfd347778420c0183f49803707d9bd8fe
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/6ETSYt6DEB73w3LsskoqOs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ETSYt6DEB73w3LsskoqOs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x466d240debdb68e206bbafc23304778dfd347778420c0183f49803707d9bd8fe","isrc":"CAN110500785","name":"Zero Hour Main Theme","registered_at":"2026-06-08T13:01:04Z","spotify_id":"6ETSYt6DEB73w3LsskoqOs","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 0x466d240debdb68e206bbafc23304778dfd347778420c0183f49803707d9bd8fe. 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/6ETSYt6DEB73w3LsskoqOs.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/6ETSYt6DEB73w3LsskoqOs.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x466d240debdb68e206bbafc23304778dfd347778420c0183f49803707d9bd8fe","isrc":"CAN110500785","name":"Zero Hour Main Theme","registered_at":"2026-06-08T13:01:04Z","spotify_id":"6ETSYt6DEB73w3LsskoqOs","type":"track"}

Helix Armada
type: MusicRecording
duration: PT3M23S
duration ms: 203855
explicit: false
by artist: Bill Brown
by artist: Mikael Sandgren
in album: Command & Conquer: Generals: Zero Hour (Original Soundtrack)
  type: MusicAlbum
  date published: 2005-11-09
isrc code: CAN110500786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:57:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcea4b6991ca68cebb7340d914e5c1b6416a1748d9ccc3688caafb37340bc225
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/3d9uI9oyMDBd5BMi28pJ0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3d9uI9oyMDBd5BMi28pJ0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcea4b6991ca68cebb7340d914e5c1b6416a1748d9ccc3688caafb37340bc225","isrc":"CAN110500786","name":"Helix Armada","registered_at":"2026-06-10T18:57:41Z","spotify_id":"3d9uI9oyMDBd5BMi28pJ0c","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 0xbcea4b6991ca68cebb7340d914e5c1b6416a1748d9ccc3688caafb37340bc225. 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/3d9uI9oyMDBd5BMi28pJ0c.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/3d9uI9oyMDBd5BMi28pJ0c.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbcea4b6991ca68cebb7340d914e5c1b6416a1748d9ccc3688caafb37340bc225","isrc":"CAN110500786","name":"Helix Armada","registered_at":"2026-06-10T18:57:41Z","spotify_id":"3d9uI9oyMDBd5BMi28pJ0c","type":"track"}

Resistance
type: MusicRecording
duration: PT3M58S
duration ms: 238000
explicit: false
by artist: Bill Brown
by artist: Mikael Sandgren
in album: Command & Conquer: Generals: Zero Hour (Original Soundtrack)
  type: MusicAlbum
  date published: 2005-11-09
isrc code: CAN110500787
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:29:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab5967b8430d47df2d7dda4b5fc436ff14d55550be4a1f4db8536d6b5241094a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5vaac3muovCVHHjjDedtRk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vaac3muovCVHHjjDedtRk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:33:12Z
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 0xab5967b8430d47df2d7dda4b5fc436ff14d55550be4a1f4db8536d6b5241094a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:33:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vaac3muovCVHHjjDedtRk.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/5vaac3muovCVHHjjDedtRk.
  date published: 2026-06-17T20:33:12Z