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type: MusicGroup
genre: retro soul
popularity: 51
followers: 16828
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b1c0db61ce18b56cb21a91dce1ffed398292499d5c9c89b26162a185693792
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a30e3383-bb34-4944-855c-cc519adf2583.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a30e3383-bb34-4944-855c-cc519adf2583.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a30e3383-bb34-4944-855c-cc519adf2583
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. 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 0xa2b1c0db61ce18b56cb21a91dce1ffed398292499d5c9c89b26162a185693792. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a30e3383-bb34-4944-855c-cc519adf2583.json and https://artists.proofprofile.net/proofs/artist/a30e3383-bb34-4944-855c-cc519adf2583.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: isn't it enough
  type: MusicAlbum
  date published: 2022-08-12
  track: isn't it enough
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222095
    explicit: false
    by artist: Sarah Kang
    by artist: Albert Posis
    by artist: Patrick Hizon
    in album: isn't it enough
      type: MusicAlbum
      date published: 2022-08-12
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6LFCiV3TmCozEgy51rp9aa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LFCiV3TmCozEgy51rp9aa
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712","isrc":"QZMEM2270105","name":"isn't it enough","registered_at":"2026-06-07T09:38:30Z","spotify_id":"6LFCiV3TmCozEgy51rp9aa","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 0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712. 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/6LFCiV3TmCozEgy51rp9aa.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/6LFCiV3TmCozEgy51rp9aa.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712","isrc":"QZMEM2270105","name":"isn't it enough","registered_at":"2026-06-07T09:38:30Z","spotify_id":"6LFCiV3TmCozEgy51rp9aa","type":"track"}
track: isn't it enough
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222095
  explicit: false
  by artist: Sarah Kang
  by artist: Albert Posis
  by artist: Patrick Hizon
  in album: isn't it enough
    type: MusicAlbum
    date published: 2022-08-12
  isrc code: QZMEM2270105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:38:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6LFCiV3TmCozEgy51rp9aa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LFCiV3TmCozEgy51rp9aa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712","isrc":"QZMEM2270105","name":"isn't it enough","registered_at":"2026-06-07T09:38:30Z","spotify_id":"6LFCiV3TmCozEgy51rp9aa","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 0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712. 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/6LFCiV3TmCozEgy51rp9aa.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/6LFCiV3TmCozEgy51rp9aa.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb53aed202733060f89d555c4e159717b6fc27cec977c0168e54cc7b26c0e3712","isrc":"QZMEM2270105","name":"isn't it enough","registered_at":"2026-06-07T09:38:30Z","spotify_id":"6LFCiV3TmCozEgy51rp9aa","type":"track"}
track: Cheeky - Stripped
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157460
  explicit: false
  by artist: Albert Posis
  by artist: Patrick Hizon
  in album: Cheeky (Stripped)
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: QZFZ22443991
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:27:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55e338368e86e733df7c80b8cc943b23db9af1ef97038164ac35b0773f393922
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3CSksF4l9teN54T6XYCW5I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CSksF4l9teN54T6XYCW5I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e338368e86e733df7c80b8cc943b23db9af1ef97038164ac35b0773f393922. 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/3CSksF4l9teN54T6XYCW5I.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/3CSksF4l9teN54T6XYCW5I.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x55e338368e86e733df7c80b8cc943b23db9af1ef97038164ac35b0773f393922","isrc":"QZFZ22443991","name":"Cheeky - Stripped","registered_at":"2026-06-18T06:27:34Z","spotify_id":"3CSksF4l9teN54T6XYCW5I","type":"track"}
track: Cheeky
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159453
  explicit: false
  by artist: Albert Posis
  by artist: Patrick Hizon
  in album: Cheeky
    type: MusicAlbum
    date published: 2024-01-19
  isrc code: QZWFS2308665
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Different
track: summer after senior year
track: summer after senior year - instrumental
track: handbook
track: let's run away
track: The Answer
track: Sweatshirt - with Gabe Bondoc
track: Yesterday
track: Spend It All On You
track: Sweatshirt - Sped Up
track: Sweatshirt
track: collecting dust
track: Pocket
track: hard launch
track: sun dry
track: inside

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T06:37:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1e3a20e7937a8725c46c7c625c2929516be166cb06e8ef095c3dd089e8d363ef

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5L3KNSPWZmL9DLyP1pdXBT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L3KNSPWZmL9DLyP1pdXBT

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3a20e7937a8725c46c7c625c2929516be166cb06e8ef095c3dd089e8d363ef. 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/5L3KNSPWZmL9DLyP1pdXBT.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/5L3KNSPWZmL9DLyP1pdXBT.
date published: 2026-06-13T17:25:41Z

Different
type: MusicRecording
duration: PT3M19S
duration ms: 199537
explicit: false
by artist: Albert Posis
by artist: Michael Carreon
by artist: Patrick Hizon
in album: Different
  type: MusicAlbum
  date published: 2022-10-21
isrc code: QZRP42210102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:51:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc5a3c41550e84f0ca20cce2ffd2d6ef52065c9d0ca3f08e47c42513eb21f6e7
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/6gLjrzYWGvdAgIjrSJu1J1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gLjrzYWGvdAgIjrSJu1J1
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 0xbc5a3c41550e84f0ca20cce2ffd2d6ef52065c9d0ca3f08e47c42513eb21f6e7. 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/6gLjrzYWGvdAgIjrSJu1J1.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/6gLjrzYWGvdAgIjrSJu1J1.
  date published: 2026-06-13T15:41:10Z

summer after senior year
type: MusicRecording
duration: PT2M25S
duration ms: 145059
explicit: false
by artist: Sarah Kang
by artist: Michael Carreon
by artist: Patrick Hizon
in album: summer after senior year
  type: MusicAlbum
  date published: 2024-01-05
isrc code: QZWFQ2333068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:50:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa583d84c458de32b0319a7d442d40eb3672988edf6a5c4b508d4fa901c614073
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/4xjpWPuhcc42tsSDKaUrOY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xjpWPuhcc42tsSDKaUrOY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa583d84c458de32b0319a7d442d40eb3672988edf6a5c4b508d4fa901c614073","isrc":"QZWFQ2333068","name":"summer after senior year","registered_at":"2026-06-08T14:50:48Z","spotify_id":"4xjpWPuhcc42tsSDKaUrOY","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 0xa583d84c458de32b0319a7d442d40eb3672988edf6a5c4b508d4fa901c614073. 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/4xjpWPuhcc42tsSDKaUrOY.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/4xjpWPuhcc42tsSDKaUrOY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa583d84c458de32b0319a7d442d40eb3672988edf6a5c4b508d4fa901c614073","isrc":"QZWFQ2333068","name":"summer after senior year","registered_at":"2026-06-08T14:50:48Z","spotify_id":"4xjpWPuhcc42tsSDKaUrOY","type":"track"}

summer after senior year - instrumental
type: MusicRecording
duration: PT2M25S
duration ms: 145606
explicit: false
by artist: Sarah Kang
by artist: Michael Carreon
by artist: Patrick Hizon
in album: summer after senior year
  type: MusicAlbum
  date published: 2024-01-05
isrc code: QZWFQ2333069

handbook
type: MusicRecording
duration: PT3M15S
duration ms: 195215
explicit: false
by artist: Sarah Kang
by artist: Nieman
by artist: Patrick Hizon
in album: handbook
  type: MusicAlbum
  date published: 2022-09-09
isrc code: QZNWT2264036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:14:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e9d6dd70e204f436859660bdcad70b0e237ed865313557670e152d04d12670a
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/75JGsgZiv72lPsjeUTiCS9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75JGsgZiv72lPsjeUTiCS9
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 0x2e9d6dd70e204f436859660bdcad70b0e237ed865313557670e152d04d12670a. 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/75JGsgZiv72lPsjeUTiCS9.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/75JGsgZiv72lPsjeUTiCS9.
  date published: 2026-06-13T15:41:10Z

let's run away
type: MusicRecording
duration: PT3M25S
duration ms: 205094
explicit: false
by artist: Sarah Kang
by artist: Orion Song
by artist: Patrick Hizon
in album: let's run away
  type: MusicAlbum
  date published: 2022-07-08
isrc code: QZK6K2278368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:52:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae1723573f27e8083b1761a2fa56e8a4f218968ca9f53b5408446a57d152b524
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/5IbySMDqxT2qILb666CCz0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IbySMDqxT2qILb666CCz0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae1723573f27e8083b1761a2fa56e8a4f218968ca9f53b5408446a57d152b524","isrc":"QZK6K2278368","name":"let's run away","registered_at":"2026-06-04T11:52:42Z","spotify_id":"5IbySMDqxT2qILb666CCz0","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 0xae1723573f27e8083b1761a2fa56e8a4f218968ca9f53b5408446a57d152b524. 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/5IbySMDqxT2qILb666CCz0.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/5IbySMDqxT2qILb666CCz0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xae1723573f27e8083b1761a2fa56e8a4f218968ca9f53b5408446a57d152b524","isrc":"QZK6K2278368","name":"let's run away","registered_at":"2026-06-04T11:52:42Z","spotify_id":"5IbySMDqxT2qILb666CCz0","type":"track"}

The Answer
type: MusicRecording
duration: PT2M45S
duration ms: 165689
explicit: false
by artist: Gabe Bondoc
by artist: Patrick Hizon
in album: The Answer
  type: MusicAlbum
  date published: 2023-11-03
isrc code: QZTB62374282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:37:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e24d8d8df8c2beb9b7def8498f31d31b4e379b7f6f3d48d35d3fdab762701b8
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/5cQFcIR3Hj9CF8rR5dvWCu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cQFcIR3Hj9CF8rR5dvWCu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e24d8d8df8c2beb9b7def8498f31d31b4e379b7f6f3d48d35d3fdab762701b8","isrc":"QZTB62374282","name":"The Answer","registered_at":"2026-06-06T06:37:33Z","spotify_id":"5cQFcIR3Hj9CF8rR5dvWCu","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 0x2e24d8d8df8c2beb9b7def8498f31d31b4e379b7f6f3d48d35d3fdab762701b8. 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/5cQFcIR3Hj9CF8rR5dvWCu.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/5cQFcIR3Hj9CF8rR5dvWCu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2e24d8d8df8c2beb9b7def8498f31d31b4e379b7f6f3d48d35d3fdab762701b8","isrc":"QZTB62374282","name":"The Answer","registered_at":"2026-06-06T06:37:33Z","spotify_id":"5cQFcIR3Hj9CF8rR5dvWCu","type":"track"}

Sweatshirt - with Gabe Bondoc
type: MusicRecording
duration: PT2M45S
duration ms: 165980
explicit: false
by artist: Patrick Hizon
by artist: EJEAN
by artist: Gabe Bondoc
in album: Sweatshirt (with Gabe Bondoc)
  type: MusicAlbum
  date published: 2023-06-16
isrc code: QZK6K2349242
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:07:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f0d6a3f7d160b8bbc588cb1b3de95afef158e99ce61e34c7461d4f7271b592f
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/3AofXM3l2ozS0LGt9G8BNj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AofXM3l2ozS0LGt9G8BNj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f0d6a3f7d160b8bbc588cb1b3de95afef158e99ce61e34c7461d4f7271b592f","isrc":"QZK6K2349242","name":"Sweatshirt - with Gabe Bondoc","registered_at":"2026-06-04T09:07:17Z","spotify_id":"3AofXM3l2ozS0LGt9G8BNj","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 0x7f0d6a3f7d160b8bbc588cb1b3de95afef158e99ce61e34c7461d4f7271b592f. 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/3AofXM3l2ozS0LGt9G8BNj.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/3AofXM3l2ozS0LGt9G8BNj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7f0d6a3f7d160b8bbc588cb1b3de95afef158e99ce61e34c7461d4f7271b592f","isrc":"QZK6K2349242","name":"Sweatshirt - with Gabe Bondoc","registered_at":"2026-06-04T09:07:17Z","spotify_id":"3AofXM3l2ozS0LGt9G8BNj","type":"track"}

Yesterday
type: MusicRecording
duration: PT2M37S
duration ms: 157867
explicit: false
by artist: Michael Carreon
by artist: Patrick Hizon
in album: Yesterday
  type: MusicAlbum
  date published: 2024-02-09
isrc code: QZFYZ2488867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:02:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde15fddeddb4f481964b5036d829b59e4e8d158bbeec272d4666ab5b9a97f46b
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/2VYp1f2qoMWUuUKnt0O2Gy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VYp1f2qoMWUuUKnt0O2Gy
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 0xde15fddeddb4f481964b5036d829b59e4e8d158bbeec272d4666ab5b9a97f46b. 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/2VYp1f2qoMWUuUKnt0O2Gy.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/2VYp1f2qoMWUuUKnt0O2Gy.
  date published: 2026-06-13T15:41:10Z

Spend It All On You
type: MusicRecording
duration: PT2M53S
duration ms: 173902
explicit: false
by artist: Patrick Hizon
by artist: Michael Carreon
in album: Spend It All On You
  type: MusicAlbum
  date published: 2023-02-10
isrc code: QZFZ62394732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ca78494305828cde1431d40aa77cba2d91e6464487b9b0c64870c858c90408
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/4yp3nuqEwy0096bT1cEgrD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yp3nuqEwy0096bT1cEgrD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43ca78494305828cde1431d40aa77cba2d91e6464487b9b0c64870c858c90408","isrc":"QZFZ62394732","name":"Spend It All On You","registered_at":"2026-06-06T08:38:34Z","spotify_id":"4yp3nuqEwy0096bT1cEgrD","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 0x43ca78494305828cde1431d40aa77cba2d91e6464487b9b0c64870c858c90408. 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/4yp3nuqEwy0096bT1cEgrD.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/4yp3nuqEwy0096bT1cEgrD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x43ca78494305828cde1431d40aa77cba2d91e6464487b9b0c64870c858c90408","isrc":"QZFZ62394732","name":"Spend It All On You","registered_at":"2026-06-06T08:38:34Z","spotify_id":"4yp3nuqEwy0096bT1cEgrD","type":"track"}

Sweatshirt - Sped Up
type: MusicRecording
duration: PT2M2S
duration ms: 122916
explicit: false
by artist: Patrick Hizon
by artist: EJEAN
in album: Sweatshirt (Sped Up)
  type: MusicAlbum
  date published: 2023-08-11
isrc code: QZNWW2390912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:16:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80e546fa5d98cc6cfe03ec235b5345d069de0667c1fad150fe9c37f121558f20
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/3Ux7Y04em9FWmvMXQdVp9r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ux7Y04em9FWmvMXQdVp9r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80e546fa5d98cc6cfe03ec235b5345d069de0667c1fad150fe9c37f121558f20","isrc":"QZNWW2390912","name":"Sweatshirt - Sped Up","registered_at":"2026-06-04T16:16:49Z","spotify_id":"3Ux7Y04em9FWmvMXQdVp9r","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 0x80e546fa5d98cc6cfe03ec235b5345d069de0667c1fad150fe9c37f121558f20. 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/3Ux7Y04em9FWmvMXQdVp9r.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/3Ux7Y04em9FWmvMXQdVp9r.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x80e546fa5d98cc6cfe03ec235b5345d069de0667c1fad150fe9c37f121558f20","isrc":"QZNWW2390912","name":"Sweatshirt - Sped Up","registered_at":"2026-06-04T16:16:49Z","spotify_id":"3Ux7Y04em9FWmvMXQdVp9r","type":"track"}

Sweatshirt
type: MusicRecording
duration: PT2M45S
duration ms: 165980
explicit: false
by artist: Patrick Hizon
by artist: EJEAN
in album: Sweatshirt
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZHN42368297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:44:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60f84c3b7a505de593d2dbfef360c3472298560d3f3ab1d30b0524a9ae523e7b
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/5DZrNCtCKXV7lsBkN0qFBc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DZrNCtCKXV7lsBkN0qFBc
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 0x60f84c3b7a505de593d2dbfef360c3472298560d3f3ab1d30b0524a9ae523e7b. 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/5DZrNCtCKXV7lsBkN0qFBc.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/5DZrNCtCKXV7lsBkN0qFBc.
  date published: 2026-06-13T12:47:07Z

collecting dust
type: MusicRecording
duration: PT2M31S
duration ms: 151730
explicit: false
by artist: Patrick Hizon
by artist: Michael Carreon
by artist: Farrah
in album: collecting dust
  type: MusicAlbum
  date published: 2024-08-09
isrc code: QZTAX2449592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:20:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87ea984adda4ee7cdd5ec66d0ce56128f979ab921ce7f28a9523e9b8d706af8a
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/0FAnQ4ffHovHF8tSfEZJkM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FAnQ4ffHovHF8tSfEZJkM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87ea984adda4ee7cdd5ec66d0ce56128f979ab921ce7f28a9523e9b8d706af8a","isrc":"QZTAX2449592","name":"collecting dust","registered_at":"2026-06-05T17:20:53Z","spotify_id":"0FAnQ4ffHovHF8tSfEZJkM","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 0x87ea984adda4ee7cdd5ec66d0ce56128f979ab921ce7f28a9523e9b8d706af8a. 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/0FAnQ4ffHovHF8tSfEZJkM.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/0FAnQ4ffHovHF8tSfEZJkM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x87ea984adda4ee7cdd5ec66d0ce56128f979ab921ce7f28a9523e9b8d706af8a","isrc":"QZTAX2449592","name":"collecting dust","registered_at":"2026-06-05T17:20:53Z","spotify_id":"0FAnQ4ffHovHF8tSfEZJkM","type":"track"}

Pocket
type: MusicRecording
duration: PT2M36S
duration ms: 156084
explicit: false
by artist: Jesse Barrera
by artist: Albert Posis
by artist: Patrick Hizon
in album: Pocket
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZTAX2408435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:12:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc69366bcaeb510b20d8c429ee98d89f43e6ea534e45bfd9d4ef600c2dcc694e
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/4lb0Dxf9b2aywF6AN2ZJdh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lb0Dxf9b2aywF6AN2ZJdh
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 0xdc69366bcaeb510b20d8c429ee98d89f43e6ea534e45bfd9d4ef600c2dcc694e. 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/4lb0Dxf9b2aywF6AN2ZJdh.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/4lb0Dxf9b2aywF6AN2ZJdh.
  date published: 2026-06-13T12:47:07Z

hard launch
type: MusicRecording
duration: PT1M45S
duration ms: 105676
explicit: false
by artist: Patrick Hizon
by artist: Albert Posis
in album: hard launch
  type: MusicAlbum
  date published: 2024-07-19
isrc code: QZPLS2473826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:11:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2n2XXFcfuYm0qn8ZOSvB5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n2XXFcfuYm0qn8ZOSvB5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95","isrc":"QZPLS2473826","name":"hard launch","registered_at":"2026-06-10T05:11:42Z","spotify_id":"2n2XXFcfuYm0qn8ZOSvB5a","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 0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2n2XXFcfuYm0qn8ZOSvB5a.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/2n2XXFcfuYm0qn8ZOSvB5a.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95","isrc":"QZPLS2473826","name":"hard launch","registered_at":"2026-06-10T05:11:42Z","spotify_id":"2n2XXFcfuYm0qn8ZOSvB5a","type":"track"}

sun dry
type: MusicRecording
duration: PT1M53S
duration ms: 113585
explicit: false
by artist: Patrick Hizon
in album: what a feeling.
  type: MusicAlbum
  date published: 2024-10-11
isrc code: QZTBE2427446
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:29:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdab27cd52fd4a4457394c36f6a5e0d11d2ccf5c735d9cc3401e621b1a686bb73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4UuNDfK8JopRK1YLjgiL8R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UuNDfK8JopRK1YLjgiL8R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdab27cd52fd4a4457394c36f6a5e0d11d2ccf5c735d9cc3401e621b1a686bb73","isrc":"QZTBE2427446","name":"sun dry","registered_at":"2026-06-21T18:29:28Z","spotify_id":"4UuNDfK8JopRK1YLjgiL8R","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 0xdab27cd52fd4a4457394c36f6a5e0d11d2ccf5c735d9cc3401e621b1a686bb73. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UuNDfK8JopRK1YLjgiL8R.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/4UuNDfK8JopRK1YLjgiL8R.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdab27cd52fd4a4457394c36f6a5e0d11d2ccf5c735d9cc3401e621b1a686bb73","isrc":"QZTBE2427446","name":"sun dry","registered_at":"2026-06-21T18:29:28Z","spotify_id":"4UuNDfK8JopRK1YLjgiL8R","type":"track"}

hard launch
type: MusicRecording
duration: PT1M45S
duration ms: 105892
explicit: false
by artist: Patrick Hizon
by artist: Albert Posis
in album: what a feeling.
  type: MusicAlbum
  date published: 2024-10-11
isrc code: QZPLS2473826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:11:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95
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/2Awqy9DI6vL5WWCrC4NUZz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Awqy9DI6vL5WWCrC4NUZz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95","isrc":"QZPLS2473826","name":"hard launch","registered_at":"2026-06-10T05:11:42Z","spotify_id":"2Awqy9DI6vL5WWCrC4NUZz","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 0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95. 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/2Awqy9DI6vL5WWCrC4NUZz.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/2Awqy9DI6vL5WWCrC4NUZz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4c4f159be0c2ceab66dcd2e690d5cf2456eba259021752fda592ae1891a7ae95","isrc":"QZPLS2473826","name":"hard launch","registered_at":"2026-06-10T05:11:42Z","spotify_id":"2Awqy9DI6vL5WWCrC4NUZz","type":"track"}

inside
type: MusicRecording
duration: PT3M3S
duration ms: 183744
explicit: false
by artist: Patrick Hizon
by artist: REBBY
in album: what a feeling.
  type: MusicAlbum
  date published: 2024-10-11
isrc code: QZTBE2427447
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:47:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5f604c9adba2c286478e3199dacc968f725bb3312dc9a065673e76a709c9359
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/1XBeBGPbTxCkNARTMGAD4M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XBeBGPbTxCkNARTMGAD4M
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 0xf5f604c9adba2c286478e3199dacc968f725bb3312dc9a065673e76a709c9359. 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/1XBeBGPbTxCkNARTMGAD4M.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/1XBeBGPbTxCkNARTMGAD4M.
  date published: 2026-06-13T15:41:10Z