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type: MusicGroup
popularity: 33
followers: 1122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb25cdb33a6e858ba345476e506a5d29a020c7d1d5c0712948802b54176737d3
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/6bfd29d3-e564-461f-a5f1-bc8b8f6c83dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bfd29d3-e564-461f-a5f1-bc8b8f6c83dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6bfd29d3-e564-461f-a5f1-bc8b8f6c83dd
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 0xcb25cdb33a6e858ba345476e506a5d29a020c7d1d5c0712948802b54176737d3. 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/6bfd29d3-e564-461f-a5f1-bc8b8f6c83dd.json and https://artists.proofprofile.net/proofs/artist/6bfd29d3-e564-461f-a5f1-bc8b8f6c83dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Shine On Me
  type: MusicAlbum
  date published: 2023-10-13
  track: Shine On Me
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261933
    explicit: false
    by artist: Hannah Yoo
    by artist: Laura Hackett Park
    in album: Shine On Me
      type: MusicAlbum
      date published: 2023-10-13
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956349
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4BOxqGdZDBNm5Mil9IoHHk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BOxqGdZDBNm5Mil9IoHHk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:34:59Z
    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 0x4289652d7507eb7a29adbbd780043ceb52b8c09bfbc3ac08291f2f8d7b29f07c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BOxqGdZDBNm5Mil9IoHHk.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/4BOxqGdZDBNm5Mil9IoHHk.
      date published: 2026-07-02T11:34:59Z
      text: {"copyright_id":"0x4289652d7507eb7a29adbbd780043ceb52b8c09bfbc3ac08291f2f8d7b29f07c","isrc":"QZTAW2338322","name":"Shine On Me","registered_at":"2026-06-27T01:31:22Z","spotify_id":"4BOxqGdZDBNm5Mil9IoHHk","type":"track"}
album: instrumentals
  type: MusicAlbum
  date published: 2024-03-01
  track: it's you - instrumental
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222127
    explicit: false
    by artist: Hannah Yoo
    in album: instrumentals
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: QZFZ32449796
  track: reaching - instrumental
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274029
    explicit: false
    by artist: Hannah Yoo
    in album: instrumentals
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: QZFZ32449797
  track: into your hands + preserve me - instrumental
    type: MusicRecording
    duration: PT6M39S
    duration ms: 399705
    explicit: false
    by artist: Hannah Yoo
    in album: instrumentals
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: QZFZ32449798
  track: i'm not offended - instrumental
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165957
    explicit: false
    by artist: Hannah Yoo
    in album: instrumentals
      type: MusicAlbum
      date published: 2024-03-01
  track: pleasing in your eyes + it's all for you - instrumental
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283969
    explicit: false
    by artist: Hannah Yoo
    in album: instrumentals
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: QZFZ32449800
album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
  track: Into Your Hands
    type: MusicRecording
    duration: PT4M51S
    duration ms: 291165
    explicit: false
    by artist: Hannah Yoo
    by artist: Olivia Buckles
    in album: Into Your Hands
      type: MusicAlbum
      date published: 2024-01-19
    isrc code: QZWFP2303751
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T16:26:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6hTUXpS2pvq5AtcfGZP6vk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hTUXpS2pvq5AtcfGZP6vk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a","isrc":"QZWFP2303751","name":"Into Your Hands","registered_at":"2026-06-10T16:26:34Z","spotify_id":"6hTUXpS2pvq5AtcfGZP6vk","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 0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a. 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/6hTUXpS2pvq5AtcfGZP6vk.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/6hTUXpS2pvq5AtcfGZP6vk.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a","isrc":"QZWFP2303751","name":"Into Your Hands","registered_at":"2026-06-10T16:26:34Z","spotify_id":"6hTUXpS2pvq5AtcfGZP6vk","type":"track"}
  track: Preserve Me
    type: MusicRecording
    duration: PT1M49S
    duration ms: 109323
    explicit: false
    by artist: Hannah Yoo
    in album: Into Your Hands
      type: MusicAlbum
      date published: 2024-01-19
    isrc code: QZWFP2303752
    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: I'm Not Offended
  track: Pleasing In Your Eyes
  track: It's All For You
album: With All My Heart
album: Om Igjen
album: Worth the Search
track: North Wind
track: Shine On Me
track: It's You
track: With All My Heart
track: Reaching
track: it's you - instrumental
track: reaching - instrumental
track: into your hands + preserve me - instrumental
track: i'm not offended - instrumental
track: pleasing in your eyes + it's all for you - instrumental
track: Into Your Hands
track: Preserve Me
track: I'm Not Offended
track: Pleasing In Your Eyes
track: It's All For You
track: Om Igjen
track: Worth the Search
track: Peace

CopyrightID
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CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T02:44:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0oTGXduZCUepSXYd1vtpHn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oTGXduZCUepSXYd1vtpHn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a","isrc":"QZWFP2303752","name":"Preserve Me","registered_at":"2026-06-23T02:44:36Z","spotify_id":"0oTGXduZCUepSXYd1vtpHn","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 0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a. 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/0oTGXduZCUepSXYd1vtpHn.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/0oTGXduZCUepSXYd1vtpHn.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a","isrc":"QZWFP2303752","name":"Preserve Me","registered_at":"2026-06-23T02:44:36Z","spotify_id":"0oTGXduZCUepSXYd1vtpHn","type":"track"}

I'm Not Offended
type: MusicRecording
duration: PT4M8S
duration ms: 248278
explicit: false
by artist: Hannah Yoo
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303753
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:54:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7wMIZJgKE5roEeM6ei4pf5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wMIZJgKE5roEeM6ei4pf5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e","isrc":"QZWFP2303753","name":"I'm Not Offended","registered_at":"2026-06-19T09:54:02Z","spotify_id":"7wMIZJgKE5roEeM6ei4pf5","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 0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e. 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/7wMIZJgKE5roEeM6ei4pf5.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/7wMIZJgKE5roEeM6ei4pf5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e","isrc":"QZWFP2303753","name":"I'm Not Offended","registered_at":"2026-06-19T09:54:02Z","spotify_id":"7wMIZJgKE5roEeM6ei4pf5","type":"track"}

Pleasing In Your Eyes
type: MusicRecording
duration: PT2M40S
duration ms: 160902
explicit: false
by artist: Hannah Yoo
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303754
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:26:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e
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/4Jx7im1MUbSb98zyIAGI9T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jx7im1MUbSb98zyIAGI9T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e","isrc":"QZWFP2303754","name":"Pleasing In Your Eyes","registered_at":"2026-06-24T11:26:02Z","spotify_id":"4Jx7im1MUbSb98zyIAGI9T","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 0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e. 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/4Jx7im1MUbSb98zyIAGI9T.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/4Jx7im1MUbSb98zyIAGI9T.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e","isrc":"QZWFP2303754","name":"Pleasing In Your Eyes","registered_at":"2026-06-24T11:26:02Z","spotify_id":"4Jx7im1MUbSb98zyIAGI9T","type":"track"}

It's All For You
type: MusicRecording
duration: PT1M59S
duration ms: 119523
explicit: false
by artist: Hannah Yoo
by artist: Morgan Bennett
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303755

With All My Heart
type: MusicAlbum
date published: 2023-10-27
track: With All My Heart
  type: MusicRecording
  duration: PT5M39S
  duration ms: 339613
  explicit: false
  by artist: Hannah Yoo
  by artist: Jonas Park
  in album: With All My Heart
    type: MusicAlbum
    date published: 2023-10-27
track: It's You
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222666
  explicit: false
  by artist: Hannah Yoo
  in album: With All My Heart
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: QZTAW2371911
track: Reaching
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273155
  explicit: false
  by artist: Hannah Yoo
  in album: With All My Heart
    type: MusicAlbum
    date published: 2023-10-27
track: Shine On Me
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261933
  explicit: false
  by artist: Hannah Yoo
  by artist: Laura Hackett Park
  in album: With All My Heart
    type: MusicAlbum
    date published: 2023-10-27

Om Igjen
type: MusicAlbum
date published: 2023-09-22
track: Om Igjen
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190835
  explicit: false
  by artist: Judah Earl
  by artist: Hannah Yoo
  in album: Om Igjen
    type: MusicAlbum
    date published: 2023-09-22
  isrc code: QZNWY2307448
  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/0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f
  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/3Y5KhZr5C8WzengRpWHCHw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Y5KhZr5C8WzengRpWHCHw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f","isrc":"QZNWY2307448","name":"Om Igjen","registered_at":"2026-06-10T16:37:39Z","spotify_id":"3Y5KhZr5C8WzengRpWHCHw","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 0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f. 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/3Y5KhZr5C8WzengRpWHCHw.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/3Y5KhZr5C8WzengRpWHCHw.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f","isrc":"QZNWY2307448","name":"Om Igjen","registered_at":"2026-06-10T16:37:39Z","spotify_id":"3Y5KhZr5C8WzengRpWHCHw","type":"track"}

Worth the Search
type: MusicAlbum
date published: 2020-12-13
track: Worth the Search
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217138
  explicit: false
  by artist: Hannah Yoo
  in album: Worth the Search
    type: MusicAlbum
    date published: 2020-12-13
  isrc code: QZNWX2067841
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T22:37:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64
  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/614R22vqjc1ieESrtMmaG8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/614R22vqjc1ieESrtMmaG8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64","isrc":"QZNWX2067841","name":"Worth the Search","registered_at":"2026-06-21T22:37:36Z","spotify_id":"614R22vqjc1ieESrtMmaG8","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 0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64. 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/614R22vqjc1ieESrtMmaG8.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/614R22vqjc1ieESrtMmaG8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64","isrc":"QZNWX2067841","name":"Worth the Search","registered_at":"2026-06-21T22:37:36Z","spotify_id":"614R22vqjc1ieESrtMmaG8","type":"track"}

North Wind
type: MusicRecording
duration: PT1M7S
duration ms: 67907
explicit: false
by artist: Judah Earl
by artist: Hannah Yoo
in album: North Wind
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USLZJ2159987
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:18:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff7413fb411c82cfdc2b37da04fa8cfc16926c1235e6e9134c7c1cc39eeaf9f5
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/4HHtllKc5XnL8jfVT0WXbD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HHtllKc5XnL8jfVT0WXbD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff7413fb411c82cfdc2b37da04fa8cfc16926c1235e6e9134c7c1cc39eeaf9f5","isrc":"USLZJ2159987","name":"North Wind","registered_at":"2026-06-04T16:18:53Z","spotify_id":"4HHtllKc5XnL8jfVT0WXbD","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 0xff7413fb411c82cfdc2b37da04fa8cfc16926c1235e6e9134c7c1cc39eeaf9f5. 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/4HHtllKc5XnL8jfVT0WXbD.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/4HHtllKc5XnL8jfVT0WXbD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xff7413fb411c82cfdc2b37da04fa8cfc16926c1235e6e9134c7c1cc39eeaf9f5","isrc":"USLZJ2159987","name":"North Wind","registered_at":"2026-06-04T16:18:53Z","spotify_id":"4HHtllKc5XnL8jfVT0WXbD","type":"track"}

Shine On Me
type: MusicRecording
duration: PT4M21S
duration ms: 261933
explicit: false
by artist: Hannah Yoo
by artist: Laura Hackett Park
in album: Shine On Me
  type: MusicAlbum
  date published: 2023-10-13
isrc code: QZTAW2338322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:31:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4289652d7507eb7a29adbbd780043ceb52b8c09bfbc3ac08291f2f8d7b29f07c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4BOxqGdZDBNm5Mil9IoHHk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BOxqGdZDBNm5Mil9IoHHk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4289652d7507eb7a29adbbd780043ceb52b8c09bfbc3ac08291f2f8d7b29f07c","isrc":"QZTAW2338322","name":"Shine On Me","registered_at":"2026-06-27T01:31:22Z","spotify_id":"4BOxqGdZDBNm5Mil9IoHHk","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 0x4289652d7507eb7a29adbbd780043ceb52b8c09bfbc3ac08291f2f8d7b29f07c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BOxqGdZDBNm5Mil9IoHHk.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/4BOxqGdZDBNm5Mil9IoHHk.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4289652d7507eb7a29adbbd780043ceb52b8c09bfbc3ac08291f2f8d7b29f07c","isrc":"QZTAW2338322","name":"Shine On Me","registered_at":"2026-06-27T01:31:22Z","spotify_id":"4BOxqGdZDBNm5Mil9IoHHk","type":"track"}

It's You
type: MusicRecording
duration: PT3M42S
duration ms: 222666
explicit: false
by artist: Hannah Yoo
in album: With All My Heart
  type: MusicAlbum
  date published: 2023-10-27
isrc code: QZTAW2371911

With All My Heart
type: MusicRecording
duration: PT5M39S
duration ms: 339613
explicit: false
by artist: Hannah Yoo
by artist: Jonas Park
in album: With All My Heart
  type: MusicAlbum
  date published: 2023-10-27

Reaching
type: MusicRecording
duration: PT4M33S
duration ms: 273155
explicit: false
by artist: Hannah Yoo
in album: With All My Heart
  type: MusicAlbum
  date published: 2023-10-27

Shine On Me
type: MusicRecording
duration: PT4M21S
duration ms: 261933
explicit: false
by artist: Hannah Yoo
by artist: Laura Hackett Park
in album: With All My Heart
  type: MusicAlbum
  date published: 2023-10-27

With All My Heart
type: MusicRecording
duration: PT5M39S
duration ms: 339613
explicit: false
by artist: Hannah Yoo
by artist: Jonas Park
in album: With All My Heart
  type: MusicAlbum
  date published: 2023-09-29
isrc code: QZTAT2314113

it's you - instrumental
type: MusicRecording
duration: PT3M42S
duration ms: 222127
explicit: false
by artist: Hannah Yoo
in album: instrumentals
  type: MusicAlbum
  date published: 2024-03-01
isrc code: QZFZ32449796

reaching - instrumental
type: MusicRecording
duration: PT4M34S
duration ms: 274029
explicit: false
by artist: Hannah Yoo
in album: instrumentals
  type: MusicAlbum
  date published: 2024-03-01
isrc code: QZFZ32449797

into your hands + preserve me - instrumental
type: MusicRecording
duration: PT6M39S
duration ms: 399705
explicit: false
by artist: Hannah Yoo
in album: instrumentals
  type: MusicAlbum
  date published: 2024-03-01
isrc code: QZFZ32449798

i'm not offended - instrumental
type: MusicRecording
duration: PT2M45S
duration ms: 165957
explicit: false
by artist: Hannah Yoo
in album: instrumentals
  type: MusicAlbum
  date published: 2024-03-01

pleasing in your eyes + it's all for you - instrumental
type: MusicRecording
duration: PT4M43S
duration ms: 283969
explicit: false
by artist: Hannah Yoo
in album: instrumentals
  type: MusicAlbum
  date published: 2024-03-01
isrc code: QZFZ32449800

Into Your Hands
type: MusicRecording
duration: PT4M51S
duration ms: 291165
explicit: false
by artist: Hannah Yoo
by artist: Olivia Buckles
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303751
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:26:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a
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/6hTUXpS2pvq5AtcfGZP6vk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hTUXpS2pvq5AtcfGZP6vk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a","isrc":"QZWFP2303751","name":"Into Your Hands","registered_at":"2026-06-10T16:26:34Z","spotify_id":"6hTUXpS2pvq5AtcfGZP6vk","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 0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a. 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/6hTUXpS2pvq5AtcfGZP6vk.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/6hTUXpS2pvq5AtcfGZP6vk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2afaf8d2e6ed3044dd3ccff8745fb44347e1b6b5dcba5339631cbedcb355901a","isrc":"QZWFP2303751","name":"Into Your Hands","registered_at":"2026-06-10T16:26:34Z","spotify_id":"6hTUXpS2pvq5AtcfGZP6vk","type":"track"}

Preserve Me
type: MusicRecording
duration: PT1M49S
duration ms: 109323
explicit: false
by artist: Hannah Yoo
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303752
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:44:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a
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/0oTGXduZCUepSXYd1vtpHn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oTGXduZCUepSXYd1vtpHn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a","isrc":"QZWFP2303752","name":"Preserve Me","registered_at":"2026-06-23T02:44:36Z","spotify_id":"0oTGXduZCUepSXYd1vtpHn","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 0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a. 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/0oTGXduZCUepSXYd1vtpHn.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/0oTGXduZCUepSXYd1vtpHn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9ac8e4410f892cd4e692c706b28567f1ba1ded6aa4d4ff413fec171a6b543b3a","isrc":"QZWFP2303752","name":"Preserve Me","registered_at":"2026-06-23T02:44:36Z","spotify_id":"0oTGXduZCUepSXYd1vtpHn","type":"track"}

I'm Not Offended
type: MusicRecording
duration: PT4M8S
duration ms: 248278
explicit: false
by artist: Hannah Yoo
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303753
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:54:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e
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/7wMIZJgKE5roEeM6ei4pf5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wMIZJgKE5roEeM6ei4pf5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e","isrc":"QZWFP2303753","name":"I'm Not Offended","registered_at":"2026-06-19T09:54:02Z","spotify_id":"7wMIZJgKE5roEeM6ei4pf5","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 0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e. 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/7wMIZJgKE5roEeM6ei4pf5.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/7wMIZJgKE5roEeM6ei4pf5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe21a9f1b758e5e8ee4d7bc39c65e480025edda95731a16367c9c68f789a8fb5e","isrc":"QZWFP2303753","name":"I'm Not Offended","registered_at":"2026-06-19T09:54:02Z","spotify_id":"7wMIZJgKE5roEeM6ei4pf5","type":"track"}

Pleasing In Your Eyes
type: MusicRecording
duration: PT2M40S
duration ms: 160902
explicit: false
by artist: Hannah Yoo
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303754
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:26:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e
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/4Jx7im1MUbSb98zyIAGI9T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jx7im1MUbSb98zyIAGI9T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e","isrc":"QZWFP2303754","name":"Pleasing In Your Eyes","registered_at":"2026-06-24T11:26:02Z","spotify_id":"4Jx7im1MUbSb98zyIAGI9T","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 0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e. 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/4Jx7im1MUbSb98zyIAGI9T.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/4Jx7im1MUbSb98zyIAGI9T.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6f660f26b7aec84ca78ba551e2feb63207116a8d660c067f3583d284f902610e","isrc":"QZWFP2303754","name":"Pleasing In Your Eyes","registered_at":"2026-06-24T11:26:02Z","spotify_id":"4Jx7im1MUbSb98zyIAGI9T","type":"track"}

It's All For You
type: MusicRecording
duration: PT1M59S
duration ms: 119523
explicit: false
by artist: Hannah Yoo
by artist: Morgan Bennett
in album: Into Your Hands
  type: MusicAlbum
  date published: 2024-01-19
isrc code: QZWFP2303755

Om Igjen
type: MusicRecording
duration: PT3M10S
duration ms: 190835
explicit: false
by artist: Judah Earl
by artist: Hannah Yoo
in album: Om Igjen
  type: MusicAlbum
  date published: 2023-09-22
isrc code: QZNWY2307448
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:37:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f
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/3Y5KhZr5C8WzengRpWHCHw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Y5KhZr5C8WzengRpWHCHw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f","isrc":"QZNWY2307448","name":"Om Igjen","registered_at":"2026-06-10T16:37:39Z","spotify_id":"3Y5KhZr5C8WzengRpWHCHw","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 0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f. 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/3Y5KhZr5C8WzengRpWHCHw.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/3Y5KhZr5C8WzengRpWHCHw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf33ceeb364e5ec8f73d082030ae592382d0ffe8ac0f5f9a72970d4711751961f","isrc":"QZNWY2307448","name":"Om Igjen","registered_at":"2026-06-10T16:37:39Z","spotify_id":"3Y5KhZr5C8WzengRpWHCHw","type":"track"}

Worth the Search
type: MusicRecording
duration: PT3M37S
duration ms: 217138
explicit: false
by artist: Hannah Yoo
in album: Worth the Search
  type: MusicAlbum
  date published: 2020-12-13
isrc code: QZNWX2067841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:37:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64
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/614R22vqjc1ieESrtMmaG8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/614R22vqjc1ieESrtMmaG8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64","isrc":"QZNWX2067841","name":"Worth the Search","registered_at":"2026-06-21T22:37:36Z","spotify_id":"614R22vqjc1ieESrtMmaG8","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 0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64. 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/614R22vqjc1ieESrtMmaG8.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/614R22vqjc1ieESrtMmaG8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xecaef282b686ccc23eda8f5e344c23de2960fe729bdd671f96d9b1bbec431a64","isrc":"QZNWX2067841","name":"Worth the Search","registered_at":"2026-06-21T22:37:36Z","spotify_id":"614R22vqjc1ieESrtMmaG8","type":"track"}

Peace
type: MusicRecording
duration: PT4M9S
duration ms: 249836
explicit: false
by artist: Philip Yoo
by artist: Hannah Yoo
in album: Peace
  type: MusicAlbum
  date published: 2024-04-12
isrc code: QZHN52496514