Kowloon
type: MusicGroup
popularity: 52
followers: 40894
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe43ba751b349de8a8d4f4dc6696aca726cb7a60566023c85feace4c98c2c2a2
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/b9dc457a-1142-4cb2-b9e7-69931c5caa9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9dc457a-1142-4cb2-b9e7-69931c5caa9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9dc457a-1142-4cb2-b9e7-69931c5caa9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0xfe43ba751b349de8a8d4f4dc6696aca726cb7a60566023c85feace4c98c2c2a2. 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/b9dc457a-1142-4cb2-b9e7-69931c5caa9b.json and https://artists.proofprofile.net/proofs/artist/b9dc457a-1142-4cb2-b9e7-69931c5caa9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Come Over
  type: MusicAlbum
  date published: 2021-07-02
  track: Come Over
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250505
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Walk With Me
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216117
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Life in Japan
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267995
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Paradise
    type: MusicRecording
    duration: PT4M44S
    duration ms: 284050
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Hollywood is Under Water
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187437
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Late Last Night
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227067
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Wake Up
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239311
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: Shadow Hills
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104519
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
  track: English Morning
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262994
    explicit: false
    by artist: Kowloon
    in album: Come Over
      type: MusicAlbum
      date published: 2021-07-02
album: Coasting
  type: MusicAlbum
  date published: 2024-06-21
  track: Coasting
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195528
    explicit: false
    by artist: Kowloon
    in album: Coasting
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: QZMEQ2474389
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T20:21:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f3d016afc329a684d792cc74ce0f8af285f6c2e4dae2523cabeb875081282bb
    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/3aubqwarXjEpLfdX1bzvEH.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aubqwarXjEpLfdX1bzvEH
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3d016afc329a684d792cc74ce0f8af285f6c2e4dae2523cabeb875081282bb. 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/3aubqwarXjEpLfdX1bzvEH.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/3aubqwarXjEpLfdX1bzvEH.
      date published: 2026-06-13T15:41:10Z
album: So Long Ago
  type: MusicAlbum
  date published: 2024-04-19
  track: So Long Ago
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203365
    explicit: false
    by artist: Kowloon
    in album: So Long Ago
      type: MusicAlbum
      date published: 2024-04-19
    isrc code: QZHN82430866
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T18:54:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c
    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/2mwWMTSbF9AfSKm2Te5ETf.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mwWMTSbF9AfSKm2Te5ETf
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Fish The River Dry
album: This Dream
album: Back Again
album: A Thousand Pictures
album: Today
album: Bad (Kowloon Remix)
album: The Sun
album: Hurt
album: Life in Japan
album: Paradise
album: Wake Up
album: Walk With Me
track: So Long Ago
track: Come Over
track: Walk With Me
track: Life in Japan
track: Paradise
track: Hollywood is Under Water
track: Late Last Night
track: Wake Up
track: Shadow Hills
track: English Morning
track: Coasting
track: Fish The River Dry
track: This Dream
track: Back Again
track: A Thousand Pictures
track: Today
track: Bad - Kowloon Remix
track: The Sun
track: Hurt

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c","isrc":"QZHN82430866","name":"So Long Ago","registered_at":"2026-06-05T18:54:59Z","spotify_id":"2mwWMTSbF9AfSKm2Te5ETf","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 0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c. 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/2mwWMTSbF9AfSKm2Te5ETf.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/2mwWMTSbF9AfSKm2Te5ETf.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c","isrc":"QZHN82430866","name":"So Long Ago","registered_at":"2026-06-05T18:54:59Z","spotify_id":"2mwWMTSbF9AfSKm2Te5ETf","type":"track"}

Fish The River Dry
type: MusicAlbum
date published: 2023-10-27
track: Fish The River Dry
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204286
  explicit: false
  by artist: Kowloon
  in album: Fish The River Dry
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: QZTB52373854
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:15:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261
  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/1nEsQCiC69GIY3IkPZPtVR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nEsQCiC69GIY3IkPZPtVR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261","isrc":"QZTB52373854","name":"Fish The River Dry","registered_at":"2026-06-07T04:15:26Z","spotify_id":"1nEsQCiC69GIY3IkPZPtVR","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 0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261. 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/1nEsQCiC69GIY3IkPZPtVR.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/1nEsQCiC69GIY3IkPZPtVR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261","isrc":"QZTB52373854","name":"Fish The River Dry","registered_at":"2026-06-07T04:15:26Z","spotify_id":"1nEsQCiC69GIY3IkPZPtVR","type":"track"}

This Dream
type: MusicAlbum
date published: 2023-01-06
track: This Dream
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153967
  explicit: false
  by artist: Kowloon
  in album: This Dream
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZTB82291555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:52:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0
  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/7iQLRgSmPz9q7DpamvFKwc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iQLRgSmPz9q7DpamvFKwc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0","isrc":"QZTB82291555","name":"This Dream","registered_at":"2026-06-05T18:52:05Z","spotify_id":"7iQLRgSmPz9q7DpamvFKwc","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 0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0. 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/7iQLRgSmPz9q7DpamvFKwc.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/7iQLRgSmPz9q7DpamvFKwc.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0","isrc":"QZTB82291555","name":"This Dream","registered_at":"2026-06-05T18:52:05Z","spotify_id":"7iQLRgSmPz9q7DpamvFKwc","type":"track"}

Back Again
type: MusicAlbum
date published: 2022-08-12
track: Back Again
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187582
  explicit: false
  by artist: Kowloon
  in album: Back Again
    type: MusicAlbum
    date published: 2022-08-12
  isrc code: QZK6K2251665
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:57:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb
  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/3XKnSyVWQcTSrhKSeFQEOu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XKnSyVWQcTSrhKSeFQEOu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb","isrc":"QZK6K2251665","name":"Back Again","registered_at":"2026-06-05T23:57:19Z","spotify_id":"3XKnSyVWQcTSrhKSeFQEOu","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 0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb. 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/3XKnSyVWQcTSrhKSeFQEOu.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/3XKnSyVWQcTSrhKSeFQEOu.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb","isrc":"QZK6K2251665","name":"Back Again","registered_at":"2026-06-05T23:57:19Z","spotify_id":"3XKnSyVWQcTSrhKSeFQEOu","type":"track"}

A Thousand Pictures
type: MusicAlbum
date published: 2022-07-08
track: A Thousand Pictures
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233501
  explicit: false
  by artist: Kowloon
  in album: A Thousand Pictures
    type: MusicAlbum
    date published: 2022-07-08
  isrc code: QZHNA2263015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:56:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214
  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/5wYBMci1uddBqH5MbSX6ke.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wYBMci1uddBqH5MbSX6ke
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214","isrc":"QZHNA2263015","name":"A Thousand Pictures","registered_at":"2026-06-05T23:56:25Z","spotify_id":"5wYBMci1uddBqH5MbSX6ke","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 0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214. 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/5wYBMci1uddBqH5MbSX6ke.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/5wYBMci1uddBqH5MbSX6ke.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214","isrc":"QZHNA2263015","name":"A Thousand Pictures","registered_at":"2026-06-05T23:56:25Z","spotify_id":"5wYBMci1uddBqH5MbSX6ke","type":"track"}

Today
type: MusicAlbum
date published: 2022-06-10
track: Today
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211138
  explicit: false
  by artist: Kowloon
  in album: Today
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: QZHNA2265335
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:17:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72429bd42b0e84d6958d4aa13a904b6f573a5c8ccce3b1c564ffca931a87410b
  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/7ItKJuyZQ1MZaj7poaKqiX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ItKJuyZQ1MZaj7poaKqiX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72429bd42b0e84d6958d4aa13a904b6f573a5c8ccce3b1c564ffca931a87410b. 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/7ItKJuyZQ1MZaj7poaKqiX.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/7ItKJuyZQ1MZaj7poaKqiX.
    date published: 2026-06-13T15:41:10Z

Bad (Kowloon Remix)
type: MusicAlbum
date published: 2021-12-16
track: Bad - Kowloon Remix
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: Cadeaux
  by artist: Kowloon
  in album: Bad (Kowloon Remix)
    type: MusicAlbum
    date published: 2021-12-16
  isrc code: GBKPL2174464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:47:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9
  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/5GynrbV0RzeMdlyNu1tKkw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GynrbV0RzeMdlyNu1tKkw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9","isrc":"GBKPL2174464","name":"Bad - Kowloon Remix","registered_at":"2026-06-18T07:47:15Z","spotify_id":"5GynrbV0RzeMdlyNu1tKkw","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 0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9. 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/5GynrbV0RzeMdlyNu1tKkw.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/5GynrbV0RzeMdlyNu1tKkw.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9","isrc":"GBKPL2174464","name":"Bad - Kowloon Remix","registered_at":"2026-06-18T07:47:15Z","spotify_id":"5GynrbV0RzeMdlyNu1tKkw","type":"track"}

The Sun
type: MusicAlbum
date published: 2021-10-22
track: The Sun
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248526
  explicit: false
  by artist: Kowloon
  in album: The Sun
    type: MusicAlbum
    date published: 2021-10-22
  isrc code: QZMEN2164880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:06:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e
  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/4KIoUrQlMx3PFtRmPNbgAv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KIoUrQlMx3PFtRmPNbgAv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e","isrc":"QZMEN2164880","name":"The Sun","registered_at":"2026-06-04T08:06:44Z","spotify_id":"4KIoUrQlMx3PFtRmPNbgAv","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 0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e. 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/4KIoUrQlMx3PFtRmPNbgAv.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/4KIoUrQlMx3PFtRmPNbgAv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e","isrc":"QZMEN2164880","name":"The Sun","registered_at":"2026-06-04T08:06:44Z","spotify_id":"4KIoUrQlMx3PFtRmPNbgAv","type":"track"}

Hurt
type: MusicAlbum
date published: 2021-04-16
track: Hurt
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162344
  explicit: false
  by artist: Kowloon
  in album: Hurt
    type: MusicAlbum
    date published: 2021-04-16
  isrc code: QZQEQ2100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:30:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc56c7654ae063128f580825738679255fbbefc5b3c428a2cc152ae703ec8ecff
  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/5PHPBSzGhbUaalip3bNojK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PHPBSzGhbUaalip3bNojK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56c7654ae063128f580825738679255fbbefc5b3c428a2cc152ae703ec8ecff. 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/5PHPBSzGhbUaalip3bNojK.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/5PHPBSzGhbUaalip3bNojK.
    date published: 2026-06-13T12:47:07Z

Life in Japan
type: MusicAlbum
date published: 2020-08-21
track: Life in Japan
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267995
  explicit: false
  by artist: Kowloon
  in album: Life in Japan
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QZK6N2010266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:48:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c130652ffc426260e5d58e98ce1f44c1e643d3002cc0b59eb47e58a39156f17
  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/0i91NjHCo8YovJEccQSQya.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i91NjHCo8YovJEccQSQya
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c130652ffc426260e5d58e98ce1f44c1e643d3002cc0b59eb47e58a39156f17","isrc":"QZK6N2010266","name":"Life in Japan","registered_at":"2026-06-18T07:48:39Z","spotify_id":"0i91NjHCo8YovJEccQSQya","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 0x9c130652ffc426260e5d58e98ce1f44c1e643d3002cc0b59eb47e58a39156f17. 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/0i91NjHCo8YovJEccQSQya.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/0i91NjHCo8YovJEccQSQya.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9c130652ffc426260e5d58e98ce1f44c1e643d3002cc0b59eb47e58a39156f17","isrc":"QZK6N2010266","name":"Life in Japan","registered_at":"2026-06-18T07:48:39Z","spotify_id":"0i91NjHCo8YovJEccQSQya","type":"track"}

Paradise
type: MusicAlbum
date published: 2020-05-15
track: Paradise
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284050
  explicit: false
  by artist: Kowloon
  in album: Paradise
    type: MusicAlbum
    date published: 2020-05-15
  isrc code: QZES62063799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:37:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8f4df5d418b0a39246b2814eb262580593e96fff5594700af485b323315581b
  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/3mz08ka8Pxnvl9mWi5yssw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mz08ka8Pxnvl9mWi5yssw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f4df5d418b0a39246b2814eb262580593e96fff5594700af485b323315581b. 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/3mz08ka8Pxnvl9mWi5yssw.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/3mz08ka8Pxnvl9mWi5yssw.
    date published: 2026-07-02T03:55:08Z

Wake Up
type: MusicAlbum
date published: 2020-04-17
track: Wake Up
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239311
  explicit: false
  by artist: Kowloon
  in album: Wake Up
    type: MusicAlbum
    date published: 2020-04-17

Walk With Me
type: MusicAlbum
date published: 2020-03-20
track: Walk With Me
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216117
  explicit: false
  by artist: Kowloon
  in album: Walk With Me
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: QZDA42009550
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:38:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e7e0d5a178fe4fa11d26150a2e06a89c680616bf188aaed9daa3f674cdd494e
  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/0mnUZOK0qtTkTZ2KboaTsi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mnUZOK0qtTkTZ2KboaTsi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e7e0d5a178fe4fa11d26150a2e06a89c680616bf188aaed9daa3f674cdd494e","isrc":"QZDA42009550","name":"Walk With Me","registered_at":"2026-06-19T19:38:43Z","spotify_id":"0mnUZOK0qtTkTZ2KboaTsi","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 0x5e7e0d5a178fe4fa11d26150a2e06a89c680616bf188aaed9daa3f674cdd494e. 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/0mnUZOK0qtTkTZ2KboaTsi.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/0mnUZOK0qtTkTZ2KboaTsi.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5e7e0d5a178fe4fa11d26150a2e06a89c680616bf188aaed9daa3f674cdd494e","isrc":"QZDA42009550","name":"Walk With Me","registered_at":"2026-06-19T19:38:43Z","spotify_id":"0mnUZOK0qtTkTZ2KboaTsi","type":"track"}

So Long Ago
type: MusicRecording
duration: PT3M23S
duration ms: 203365
explicit: false
by artist: Kowloon
in album: So Long Ago
  type: MusicAlbum
  date published: 2024-04-19
isrc code: QZHN82430866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:54:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c
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/2mwWMTSbF9AfSKm2Te5ETf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mwWMTSbF9AfSKm2Te5ETf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c","isrc":"QZHN82430866","name":"So Long Ago","registered_at":"2026-06-05T18:54:59Z","spotify_id":"2mwWMTSbF9AfSKm2Te5ETf","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 0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c. 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/2mwWMTSbF9AfSKm2Te5ETf.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/2mwWMTSbF9AfSKm2Te5ETf.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x09b1da7b4870113a750107471b1ca686d05290066428313c8703fa0193e5cc9c","isrc":"QZHN82430866","name":"So Long Ago","registered_at":"2026-06-05T18:54:59Z","spotify_id":"2mwWMTSbF9AfSKm2Te5ETf","type":"track"}

Come Over
type: MusicRecording
duration: PT4M10S
duration ms: 250505
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Walk With Me
type: MusicRecording
duration: PT3M36S
duration ms: 216117
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Life in Japan
type: MusicRecording
duration: PT4M27S
duration ms: 267995
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Paradise
type: MusicRecording
duration: PT4M44S
duration ms: 284050
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Hollywood is Under Water
type: MusicRecording
duration: PT3M7S
duration ms: 187437
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Late Last Night
type: MusicRecording
duration: PT3M47S
duration ms: 227067
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Wake Up
type: MusicRecording
duration: PT3M59S
duration ms: 239311
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Shadow Hills
type: MusicRecording
duration: PT1M44S
duration ms: 104519
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

English Morning
type: MusicRecording
duration: PT4M22S
duration ms: 262994
explicit: false
by artist: Kowloon
in album: Come Over
  type: MusicAlbum
  date published: 2021-07-02

Coasting
type: MusicRecording
duration: PT3M15S
duration ms: 195528
explicit: false
by artist: Kowloon
in album: Coasting
  type: MusicAlbum
  date published: 2024-06-21
isrc code: QZMEQ2474389
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:21:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f3d016afc329a684d792cc74ce0f8af285f6c2e4dae2523cabeb875081282bb
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/3aubqwarXjEpLfdX1bzvEH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aubqwarXjEpLfdX1bzvEH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3d016afc329a684d792cc74ce0f8af285f6c2e4dae2523cabeb875081282bb. 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/3aubqwarXjEpLfdX1bzvEH.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/3aubqwarXjEpLfdX1bzvEH.
  date published: 2026-06-13T15:41:10Z

Fish The River Dry
type: MusicRecording
duration: PT3M24S
duration ms: 204286
explicit: false
by artist: Kowloon
in album: Fish The River Dry
  type: MusicAlbum
  date published: 2023-10-27
isrc code: QZTB52373854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261
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/1nEsQCiC69GIY3IkPZPtVR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nEsQCiC69GIY3IkPZPtVR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261","isrc":"QZTB52373854","name":"Fish The River Dry","registered_at":"2026-06-07T04:15:26Z","spotify_id":"1nEsQCiC69GIY3IkPZPtVR","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 0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261. 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/1nEsQCiC69GIY3IkPZPtVR.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/1nEsQCiC69GIY3IkPZPtVR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd509703721171c6e6600ace95900677dd7358bfa9cb7d80cfcf84ec708bd261","isrc":"QZTB52373854","name":"Fish The River Dry","registered_at":"2026-06-07T04:15:26Z","spotify_id":"1nEsQCiC69GIY3IkPZPtVR","type":"track"}

This Dream
type: MusicRecording
duration: PT2M33S
duration ms: 153967
explicit: false
by artist: Kowloon
in album: This Dream
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZTB82291555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:52:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0
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/7iQLRgSmPz9q7DpamvFKwc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iQLRgSmPz9q7DpamvFKwc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0","isrc":"QZTB82291555","name":"This Dream","registered_at":"2026-06-05T18:52:05Z","spotify_id":"7iQLRgSmPz9q7DpamvFKwc","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 0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0. 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/7iQLRgSmPz9q7DpamvFKwc.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/7iQLRgSmPz9q7DpamvFKwc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x173ff6728cea5acde7b041400739ddbfcd49570b91ca55b38468531ce1444be0","isrc":"QZTB82291555","name":"This Dream","registered_at":"2026-06-05T18:52:05Z","spotify_id":"7iQLRgSmPz9q7DpamvFKwc","type":"track"}

Back Again
type: MusicRecording
duration: PT3M7S
duration ms: 187582
explicit: false
by artist: Kowloon
in album: Back Again
  type: MusicAlbum
  date published: 2022-08-12
isrc code: QZK6K2251665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:57:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb
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/3XKnSyVWQcTSrhKSeFQEOu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XKnSyVWQcTSrhKSeFQEOu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb","isrc":"QZK6K2251665","name":"Back Again","registered_at":"2026-06-05T23:57:19Z","spotify_id":"3XKnSyVWQcTSrhKSeFQEOu","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 0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb. 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/3XKnSyVWQcTSrhKSeFQEOu.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/3XKnSyVWQcTSrhKSeFQEOu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x25f0fd7f98d25748918186ee65afffc386abe4d9b5407810cdafafe97f73cecb","isrc":"QZK6K2251665","name":"Back Again","registered_at":"2026-06-05T23:57:19Z","spotify_id":"3XKnSyVWQcTSrhKSeFQEOu","type":"track"}

A Thousand Pictures
type: MusicRecording
duration: PT3M53S
duration ms: 233501
explicit: false
by artist: Kowloon
in album: A Thousand Pictures
  type: MusicAlbum
  date published: 2022-07-08
isrc code: QZHNA2263015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:56:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214
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/5wYBMci1uddBqH5MbSX6ke.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wYBMci1uddBqH5MbSX6ke
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214","isrc":"QZHNA2263015","name":"A Thousand Pictures","registered_at":"2026-06-05T23:56:25Z","spotify_id":"5wYBMci1uddBqH5MbSX6ke","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 0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214. 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/5wYBMci1uddBqH5MbSX6ke.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/5wYBMci1uddBqH5MbSX6ke.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3d62aa9cde1ac8fda94d82a0447f328c26142d9d2bb0b54531a8b8dd6fcc1214","isrc":"QZHNA2263015","name":"A Thousand Pictures","registered_at":"2026-06-05T23:56:25Z","spotify_id":"5wYBMci1uddBqH5MbSX6ke","type":"track"}

Today
type: MusicRecording
duration: PT3M31S
duration ms: 211138
explicit: false
by artist: Kowloon
in album: Today
  type: MusicAlbum
  date published: 2022-06-10
isrc code: QZHNA2265335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:17:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72429bd42b0e84d6958d4aa13a904b6f573a5c8ccce3b1c564ffca931a87410b
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/7ItKJuyZQ1MZaj7poaKqiX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ItKJuyZQ1MZaj7poaKqiX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72429bd42b0e84d6958d4aa13a904b6f573a5c8ccce3b1c564ffca931a87410b. 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/7ItKJuyZQ1MZaj7poaKqiX.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/7ItKJuyZQ1MZaj7poaKqiX.
  date published: 2026-06-13T15:41:10Z

Bad - Kowloon Remix
type: MusicRecording
duration: PT2M48S
duration ms: 168000
explicit: false
by artist: Cadeaux
by artist: Kowloon
in album: Bad (Kowloon Remix)
  type: MusicAlbum
  date published: 2021-12-16
isrc code: GBKPL2174464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:47:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9
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/5GynrbV0RzeMdlyNu1tKkw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GynrbV0RzeMdlyNu1tKkw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9","isrc":"GBKPL2174464","name":"Bad - Kowloon Remix","registered_at":"2026-06-18T07:47:15Z","spotify_id":"5GynrbV0RzeMdlyNu1tKkw","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 0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9. 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/5GynrbV0RzeMdlyNu1tKkw.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/5GynrbV0RzeMdlyNu1tKkw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3eef58d9d482ca0b08189452099050ef8b3e5441a9f9258d4ca368316f4f69d9","isrc":"GBKPL2174464","name":"Bad - Kowloon Remix","registered_at":"2026-06-18T07:47:15Z","spotify_id":"5GynrbV0RzeMdlyNu1tKkw","type":"track"}

The Sun
type: MusicRecording
duration: PT4M8S
duration ms: 248526
explicit: false
by artist: Kowloon
in album: The Sun
  type: MusicAlbum
  date published: 2021-10-22
isrc code: QZMEN2164880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/4KIoUrQlMx3PFtRmPNbgAv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KIoUrQlMx3PFtRmPNbgAv
additional property: OTSTimestamp
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  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e","isrc":"QZMEN2164880","name":"The Sun","registered_at":"2026-06-04T08:06:44Z","spotify_id":"4KIoUrQlMx3PFtRmPNbgAv","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 0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e. 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/4KIoUrQlMx3PFtRmPNbgAv.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/4KIoUrQlMx3PFtRmPNbgAv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeb911daf3fcdf64112cc9439a099e3cd44748bb517a75391be63623d6cf13e0e","isrc":"QZMEN2164880","name":"The Sun","registered_at":"2026-06-04T08:06:44Z","spotify_id":"4KIoUrQlMx3PFtRmPNbgAv","type":"track"}

Hurt
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duration: PT2M42S
duration ms: 162344
explicit: false
by artist: Kowloon
in album: Hurt
  type: MusicAlbum
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isrc code: QZQEQ2100001
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xc56c7654ae063128f580825738679255fbbefc5b3c428a2cc152ae703ec8ecff
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5PHPBSzGhbUaalip3bNojK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PHPBSzGhbUaalip3bNojK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56c7654ae063128f580825738679255fbbefc5b3c428a2cc152ae703ec8ecff. 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/5PHPBSzGhbUaalip3bNojK.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/5PHPBSzGhbUaalip3bNojK.
  date published: 2026-06-13T12:47:07Z

Life in Japan
type: MusicRecording
duration: PT4M27S
duration ms: 267995
explicit: false
by artist: Kowloon
in album: Life in Japan
  type: MusicAlbum
  date published: 2020-08-21
isrc code: QZK6N2010266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0i91NjHCo8YovJEccQSQya.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i91NjHCo8YovJEccQSQya
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c130652ffc426260e5d58e98ce1f44c1e643d3002cc0b59eb47e58a39156f17. 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/0i91NjHCo8YovJEccQSQya.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/0i91NjHCo8YovJEccQSQya.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9c130652ffc426260e5d58e98ce1f44c1e643d3002cc0b59eb47e58a39156f17","isrc":"QZK6N2010266","name":"Life in Japan","registered_at":"2026-06-18T07:48:39Z","spotify_id":"0i91NjHCo8YovJEccQSQya","type":"track"}