V
type: MusicGroup
genre: k-pop
popularity: 78
followers: 19438386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2da8abc6529ccc645c53b7626baffeb4e5afa8616b10461efa18d2980fd8a61e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc9b8b0f-29f4-4643-987b-836a336b8e97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc9b8b0f-29f4-4643-987b-836a336b8e97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc9b8b0f-29f4-4643-987b-836a336b8e97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da8abc6529ccc645c53b7626baffeb4e5afa8616b10461efa18d2980fd8a61e. 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/fc9b8b0f-29f4-4643-987b-836a336b8e97.json and https://artists.proofprofile.net/proofs/artist/fc9b8b0f-29f4-4643-987b-836a336b8e97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Layover
  type: MusicAlbum
  date published: 2023-08-11
  track: Rainy Days
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179560
    explicit: false
    by artist: V
    in album: Layover
      type: MusicAlbum
      date published: 2023-08-11
    isrc code: USA2P2339028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T06:54:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53
    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/5ydjxBSUIDn26MFzU3asP4.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ydjxBSUIDn26MFzU3asP4
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53","isrc":"USA2P2339028","name":"Rainy Days","registered_at":"2026-06-01T06:54:35Z","spotify_id":"5ydjxBSUIDn26MFzU3asP4","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 0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53. 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/5ydjxBSUIDn26MFzU3asP4.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/5ydjxBSUIDn26MFzU3asP4.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53","isrc":"USA2P2339028","name":"Rainy Days","registered_at":"2026-06-01T06:54:35Z","spotify_id":"5ydjxBSUIDn26MFzU3asP4","type":"track"}
  track: Love Me Again
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182293
    explicit: false
    by artist: V
    in album: Layover
      type: MusicAlbum
      date published: 2023-08-11
    isrc code: USA2P2339030
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T04:32:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93
    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/2N0SPREDYqILVEFSsWF5N5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N0SPREDYqILVEFSsWF5N5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93","isrc":"USA2P2339030","name":"Love Me Again","registered_at":"2026-06-01T04:32:14Z","spotify_id":"2N0SPREDYqILVEFSsWF5N5","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 0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93. 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/2N0SPREDYqILVEFSsWF5N5.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/2N0SPREDYqILVEFSsWF5N5.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93","isrc":"USA2P2339030","name":"Love Me Again","registered_at":"2026-06-01T04:32:14Z","spotify_id":"2N0SPREDYqILVEFSsWF5N5","type":"track"}
album: Slow Dancing (Remixes)
  type: MusicAlbum
  date published: 2023-10-23
  track: Slow Dancing (FRNK Remix)
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169840
    explicit: false
    by artist: V
    by artist: FRNK
    in album: Slow Dancing (Remixes)
      type: MusicAlbum
      date published: 2023-10-23
    isrc code: USA2P2351844
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T07:43:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3
    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/6mSCY4xjKyt5xLlgOXXHSk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mSCY4xjKyt5xLlgOXXHSk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3","isrc":"USA2P2351844","name":"Slow Dancing (FRNK Remix)","registered_at":"2026-06-04T07:43:45Z","spotify_id":"6mSCY4xjKyt5xLlgOXXHSk","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 0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3. 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/6mSCY4xjKyt5xLlgOXXHSk.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/6mSCY4xjKyt5xLlgOXXHSk.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3","isrc":"USA2P2351844","name":"Slow Dancing (FRNK Remix)","registered_at":"2026-06-04T07:43:45Z","spotify_id":"6mSCY4xjKyt5xLlgOXXHSk","type":"track"}
  track: Slow Dancing (Cautious Clay Remix)
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171904
    explicit: false
    by artist: V
    by artist: Cautious Clay
    in album: Slow Dancing (Remixes)
      type: MusicAlbum
      date published: 2023-10-23
    isrc code: USA2P2351170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    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
album: Our Beloved Summer (Original Television Soundtrack), Pt. 5
album: Snow Flower (feat. Peakboy)
album: ITAEWON CLASS (Original Television Soundtrack) Pt. 12
album: Winter Bear
album: Scenery
album: HWARANG, Pt. 2 (Music from the Original TV Series)
album: wherever u r (feat. V of BTS and NATURE)
album: wherever u r (ft. V of BTS)
album: FRI(END)S
album: ITAEWON CLASS (Original Television Soundtrack)
album: Our Beloved Summer (Original Television Soundtrack) Special
album: HWARANG (Music from the Original TV Series)
track: Slow Dancing
track: Love Me Again
track: FRI(END)S
track: Rainy Days
track: For Us
track: Blue
track: Slow Dancing (Piano Ver.)
track: Christmas Tree
track: Snow Flower (feat. Peakboy)
track: FRI(END)S (Sped Up)
track: FRI(END)S (Slowed Down)
track: FRI(END)S (Instrumental)
track: Christmas Tree - Inst.
track: Slow Dancing (FRNK Remix)
track: Slow Dancing (Cautious Clay Remix)
track: Sweet Night
track: Sweet Night (Inst.)
track: Winter Bear

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:31:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/31jZYFQEtq0ud5y9fDN4cw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31jZYFQEtq0ud5y9fDN4cw

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df","isrc":"USA2P2351170","name":"Slow Dancing (Cautious Clay Remix)","registered_at":"2026-06-04T07:31:51Z","spotify_id":"31jZYFQEtq0ud5y9fDN4cw","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 0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df. 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/31jZYFQEtq0ud5y9fDN4cw.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/31jZYFQEtq0ud5y9fDN4cw.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df","isrc":"USA2P2351170","name":"Slow Dancing (Cautious Clay Remix)","registered_at":"2026-06-04T07:31:51Z","spotify_id":"31jZYFQEtq0ud5y9fDN4cw","type":"track"}

Layover
type: MusicAlbum
date published: 2023-09-08
track: Rainy Days
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179560
  explicit: false
  by artist: V
  in album: Layover
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USA2P2339028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:54:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53
  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/54bg1e6ABcZfpU3yzwxnPf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54bg1e6ABcZfpU3yzwxnPf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53","isrc":"USA2P2339028","name":"Rainy Days","registered_at":"2026-06-01T06:54:34Z","spotify_id":"54bg1e6ABcZfpU3yzwxnPf","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 0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53. 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/54bg1e6ABcZfpU3yzwxnPf.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/54bg1e6ABcZfpU3yzwxnPf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53","isrc":"USA2P2339028","name":"Rainy Days","registered_at":"2026-06-01T06:54:34Z","spotify_id":"54bg1e6ABcZfpU3yzwxnPf","type":"track"}
track: Blue
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149853
  explicit: false
  by artist: V
  in album: Layover
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USA2P2339029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:49:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3881f6171163409372b8b8390dc7672f1afedcc8f1291ec724b9b138c5ddcbb5
  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/2UU11hvjN1JIn4iihEodNT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UU11hvjN1JIn4iihEodNT
  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 0x3881f6171163409372b8b8390dc7672f1afedcc8f1291ec724b9b138c5ddcbb5. 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/2UU11hvjN1JIn4iihEodNT.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/2UU11hvjN1JIn4iihEodNT.
    date published: 2026-06-13T12:47:07Z
track: Love Me Again
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182293
  explicit: false
  by artist: V
  in album: Layover
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USA2P2339030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:32:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93
  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/0SftJDguUa1F5SsQwwkLw4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SftJDguUa1F5SsQwwkLw4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93","isrc":"USA2P2339030","name":"Love Me Again","registered_at":"2026-06-01T04:32:14Z","spotify_id":"0SftJDguUa1F5SsQwwkLw4","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 0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93. 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/0SftJDguUa1F5SsQwwkLw4.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/0SftJDguUa1F5SsQwwkLw4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93","isrc":"USA2P2339030","name":"Love Me Again","registered_at":"2026-06-01T04:32:14Z","spotify_id":"0SftJDguUa1F5SsQwwkLw4","type":"track"}
track: Slow Dancing
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187026
  explicit: false
  by artist: V
  in album: Layover
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USA2P2339031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:18:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03c5cfbbace117b606aa1c4382331d9e44343cbc32a5087ea46add5b19d60ca9
  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/5h1BN75CEh8wdSwE1xrbSe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h1BN75CEh8wdSwE1xrbSe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03c5cfbbace117b606aa1c4382331d9e44343cbc32a5087ea46add5b19d60ca9","isrc":"USA2P2339031","name":"Slow Dancing","registered_at":"2026-06-01T04:18:50Z","spotify_id":"5h1BN75CEh8wdSwE1xrbSe","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 0x03c5cfbbace117b606aa1c4382331d9e44343cbc32a5087ea46add5b19d60ca9. 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/5h1BN75CEh8wdSwE1xrbSe.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/5h1BN75CEh8wdSwE1xrbSe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x03c5cfbbace117b606aa1c4382331d9e44343cbc32a5087ea46add5b19d60ca9","isrc":"USA2P2339031","name":"Slow Dancing","registered_at":"2026-06-01T04:18:50Z","spotify_id":"5h1BN75CEh8wdSwE1xrbSe","type":"track"}
track: For Us
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171160
  explicit: false
  by artist: V
  in album: Layover
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USA2P2339032
  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: Slow Dancing (Piano Ver.)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T08:08:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

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

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1","isrc":"USA2P2339032","name":"For Us","registered_at":"2026-06-01T08:08:43Z","spotify_id":"4HAOgAnILvXCbSODMoRnmD","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 0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1. 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/4HAOgAnILvXCbSODMoRnmD.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/4HAOgAnILvXCbSODMoRnmD.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1","isrc":"USA2P2339032","name":"For Us","registered_at":"2026-06-01T08:08:43Z","spotify_id":"4HAOgAnILvXCbSODMoRnmD","type":"track"}

Slow Dancing (Piano Ver.)
type: MusicRecording
duration: PT3M8S
duration ms: 188093
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USA2P2339033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:43:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2
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/7pgbDdy7ax962o9d2xJceV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pgbDdy7ax962o9d2xJceV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2","isrc":"USA2P2339033","name":"Slow Dancing (Piano Ver.)","registered_at":"2026-06-01T12:43:21Z","spotify_id":"7pgbDdy7ax962o9d2xJceV","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 0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2. 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/7pgbDdy7ax962o9d2xJceV.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/7pgbDdy7ax962o9d2xJceV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2","isrc":"USA2P2339033","name":"Slow Dancing (Piano Ver.)","registered_at":"2026-06-01T12:43:21Z","spotify_id":"7pgbDdy7ax962o9d2xJceV","type":"track"}

Our Beloved Summer (Original Television Soundtrack), Pt. 5
type: MusicAlbum
date published: 2021-12-24
track: Christmas Tree
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209946
  explicit: false
  by artist: V
  in album: Our Beloved Summer (Original Television Soundtrack), Pt. 5
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: KRMIM2179411
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:36:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe
  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/186NCtNk1tUYS7c2DxgJ7O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186NCtNk1tUYS7c2DxgJ7O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe","isrc":"KRMIM2179411","name":"Christmas Tree","registered_at":"2026-06-01T05:36:02Z","spotify_id":"186NCtNk1tUYS7c2DxgJ7O","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 0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe. 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/186NCtNk1tUYS7c2DxgJ7O.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/186NCtNk1tUYS7c2DxgJ7O.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe","isrc":"KRMIM2179411","name":"Christmas Tree","registered_at":"2026-06-01T05:36:02Z","spotify_id":"186NCtNk1tUYS7c2DxgJ7O","type":"track"}
track: Christmas Tree - Inst.
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209946
  explicit: false
  by artist: V
  in album: Our Beloved Summer (Original Television Soundtrack), Pt. 5
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: KRMIM2179412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:01:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e
  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/37rnSr2ZCkzqmoUqGQtn4q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37rnSr2ZCkzqmoUqGQtn4q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e","isrc":"KRMIM2179412","name":"Christmas Tree - Inst.","registered_at":"2026-06-04T08:01:04Z","spotify_id":"37rnSr2ZCkzqmoUqGQtn4q","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 0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e. 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/37rnSr2ZCkzqmoUqGQtn4q.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/37rnSr2ZCkzqmoUqGQtn4q.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e","isrc":"KRMIM2179412","name":"Christmas Tree - Inst.","registered_at":"2026-06-04T08:01:04Z","spotify_id":"37rnSr2ZCkzqmoUqGQtn4q","type":"track"}

Snow Flower (feat. Peakboy)
type: MusicAlbum
date published: 2020-12-25
track: Snow Flower (feat. Peakboy)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229013
  explicit: false
  by artist: V
  by artist: Peakboy
  in album: Snow Flower (feat. Peakboy)
    type: MusicAlbum
    date published: 2020-12-25
  isrc code: QMFMF2041669
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:51:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d
  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/34IGOyXR6cn0YI9VBu8m0y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34IGOyXR6cn0YI9VBu8m0y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d","isrc":"QMFMF2041669","name":"Snow Flower (feat. Peakboy)","registered_at":"2026-06-01T10:51:08Z","spotify_id":"34IGOyXR6cn0YI9VBu8m0y","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 0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d. 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/34IGOyXR6cn0YI9VBu8m0y.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/34IGOyXR6cn0YI9VBu8m0y.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d","isrc":"QMFMF2041669","name":"Snow Flower (feat. Peakboy)","registered_at":"2026-06-01T10:51:08Z","spotify_id":"34IGOyXR6cn0YI9VBu8m0y","type":"track"}

ITAEWON CLASS (Original Television Soundtrack) Pt. 12
type: MusicAlbum
date published: 2020-03-13
track: Sweet Night
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214258
  explicit: false
  by artist: V
  in album: ITAEWON CLASS (Original Television Soundtrack) Pt. 12
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: QZEKE1933514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:13:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a
  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/3Wno87vVBVbSVS2vUUFuKC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wno87vVBVbSVS2vUUFuKC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a","isrc":"QZEKE1933514","name":"Sweet Night","registered_at":"2026-06-01T06:13:17Z","spotify_id":"3Wno87vVBVbSVS2vUUFuKC","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 0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a. 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/3Wno87vVBVbSVS2vUUFuKC.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/3Wno87vVBVbSVS2vUUFuKC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a","isrc":"QZEKE1933514","name":"Sweet Night","registered_at":"2026-06-01T06:13:17Z","spotify_id":"3Wno87vVBVbSVS2vUUFuKC","type":"track"}
track: Sweet Night (Inst.)
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214258
  explicit: false
  by artist: V
  in album: ITAEWON CLASS (Original Television Soundtrack) Pt. 12
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: QZEKE1933515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:31:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c
  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/2t4Ab1dHWWgc9QrU8erQ5k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t4Ab1dHWWgc9QrU8erQ5k
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c","isrc":"QZEKE1933515","name":"Sweet Night (Inst.)","registered_at":"2026-06-04T08:31:10Z","spotify_id":"2t4Ab1dHWWgc9QrU8erQ5k","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 0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c. 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/2t4Ab1dHWWgc9QrU8erQ5k.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/2t4Ab1dHWWgc9QrU8erQ5k.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c","isrc":"QZEKE1933515","name":"Sweet Night (Inst.)","registered_at":"2026-06-04T08:31:10Z","spotify_id":"2t4Ab1dHWWgc9QrU8erQ5k","type":"track"}

Winter Bear
type: MusicAlbum
date published: 2019-08-10
track: Winter Bear
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174824
  explicit: false
  by artist: V
  in album: Winter Bear
    type: MusicAlbum
    date published: 2019-08-10
  isrc code: QM7281902716
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:17:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0
  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/74ewFAgDzRkhZ7EX2eLtfZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74ewFAgDzRkhZ7EX2eLtfZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0","isrc":"QM7281902716","name":"Winter Bear","registered_at":"2026-06-01T09:17:14Z","spotify_id":"74ewFAgDzRkhZ7EX2eLtfZ","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 0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0. 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/74ewFAgDzRkhZ7EX2eLtfZ.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/74ewFAgDzRkhZ7EX2eLtfZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0","isrc":"QM7281902716","name":"Winter Bear","registered_at":"2026-06-01T09:17:14Z","spotify_id":"74ewFAgDzRkhZ7EX2eLtfZ","type":"track"}

Scenery
type: MusicAlbum
date published: 2019-01-30
track: Scenery
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294252
  explicit: false
  by artist: V
  in album: Scenery
    type: MusicAlbum
    date published: 2019-01-30
  isrc code: QM4TW1971525
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:04:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x147e849c136b9e2cb2f8ace663c738230b09617c6689a04629eb2a569b97c6df
  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/1UHkDovEFqHzHCPyNe0BTy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UHkDovEFqHzHCPyNe0BTy
  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 0x147e849c136b9e2cb2f8ace663c738230b09617c6689a04629eb2a569b97c6df. 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/1UHkDovEFqHzHCPyNe0BTy.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/1UHkDovEFqHzHCPyNe0BTy.
    date published: 2026-06-13T12:47:07Z

HWARANG, Pt. 2 (Music from the Original TV Series)
type: MusicAlbum
date published: 2016-12-20
track: It's Definitely You
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230693
  explicit: false
  by artist: V
  by artist: Jin
  in album: HWARANG, Pt. 2 (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2016-12-20
  isrc code: KRB461601564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:54:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861
  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/2LowwiemmGMzzNSH1PJprK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LowwiemmGMzzNSH1PJprK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861","isrc":"KRB461601564","name":"It's Definitely You","registered_at":"2026-06-07T11:54:34Z","spotify_id":"2LowwiemmGMzzNSH1PJprK","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 0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861. 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/2LowwiemmGMzzNSH1PJprK.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/2LowwiemmGMzzNSH1PJprK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861","isrc":"KRB461601564","name":"It's Definitely You","registered_at":"2026-06-07T11:54:34Z","spotify_id":"2LowwiemmGMzzNSH1PJprK","type":"track"}
track: It's Definitely You - Instrumental
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230719
  explicit: false
  by artist: V
  by artist: Jin
  in album: HWARANG, Pt. 2 (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2016-12-20
  isrc code: KRB461601565
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T14:37:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5725ebb4cc12eded0ea713863df72059b7c97410df9b96b5043d0d6a6e7160b2
  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/1bItNehmEre5eCsR5IVUNX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bItNehmEre5eCsR5IVUNX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5725ebb4cc12eded0ea713863df72059b7c97410df9b96b5043d0d6a6e7160b2","isrc":"KRB461601565","name":"It's Definitely You - Instrumental","registered_at":"2026-06-21T14:37:51Z","spotify_id":"1bItNehmEre5eCsR5IVUNX","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 0x5725ebb4cc12eded0ea713863df72059b7c97410df9b96b5043d0d6a6e7160b2. 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/1bItNehmEre5eCsR5IVUNX.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/1bItNehmEre5eCsR5IVUNX.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5725ebb4cc12eded0ea713863df72059b7c97410df9b96b5043d0d6a6e7160b2","isrc":"KRB461601565","name":"It's Definitely You - Instrumental","registered_at":"2026-06-21T14:37:51Z","spotify_id":"1bItNehmEre5eCsR5IVUNX","type":"track"}

wherever u r (feat. V of BTS and NATURE)
type: MusicAlbum
date published: 2024-04-18
track: wherever u r (feat. V of BTS and NATURE)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186896
  explicit: false
  by artist: UMI
  by artist: NATURE
  by artist: V
  in album: wherever u r (feat. V of BTS and NATURE)
    type: MusicAlbum
    date published: 2024-04-18

wherever u r (ft. V of BTS)
type: MusicAlbum
date published: 2024-02-14
track: wherever u r (ft. V of BTS)
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153034
  explicit: false
  by artist: UMI
  by artist: V
  in album: wherever u r (ft. V of BTS)
    type: MusicAlbum
    date published: 2024-02-14
  isrc code: QZNN22399371
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:38:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf1564271ef4e8548f0cd8c1a8ee198252a15dc9c61dc6631d57b766eac6c911
  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/6vt0ZVQyX3Oq3BNR1W5Pdo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vt0ZVQyX3Oq3BNR1W5Pdo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf1564271ef4e8548f0cd8c1a8ee198252a15dc9c61dc6631d57b766eac6c911","isrc":"QZNN22399371","name":"wherever u r (ft. V of BTS)","registered_at":"2026-06-04T11:38:46Z","spotify_id":"6vt0ZVQyX3Oq3BNR1W5Pdo","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 0xdf1564271ef4e8548f0cd8c1a8ee198252a15dc9c61dc6631d57b766eac6c911. 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/6vt0ZVQyX3Oq3BNR1W5Pdo.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/6vt0ZVQyX3Oq3BNR1W5Pdo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdf1564271ef4e8548f0cd8c1a8ee198252a15dc9c61dc6631d57b766eac6c911","isrc":"QZNN22399371","name":"wherever u r (ft. V of BTS)","registered_at":"2026-06-04T11:38:46Z","spotify_id":"6vt0ZVQyX3Oq3BNR1W5Pdo","type":"track"}
track: wherever u r (ft. V of BTS) - Lullaby [V-Ron Mix]
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181589
  explicit: false
  by artist: UMI
  by artist: V
  by artist: V-Ron
  in album: wherever u r (ft. V of BTS)
    type: MusicAlbum
    date published: 2024-02-14
  isrc code: QZL382449669
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:02:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68f8ef9fd5c3995f6acccf7370c8e3ee47889641535c93db15f71d09068fce01
  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/0QKqNIRuEpRefFa6aVCCwj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QKqNIRuEpRefFa6aVCCwj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68f8ef9fd5c3995f6acccf7370c8e3ee47889641535c93db15f71d09068fce01","isrc":"QZL382449669","name":"wherever u r (ft. V of BTS) - Lullaby [V-Ron Mix]","registered_at":"2026-06-05T15:02:10Z","spotify_id":"0QKqNIRuEpRefFa6aVCCwj","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 0x68f8ef9fd5c3995f6acccf7370c8e3ee47889641535c93db15f71d09068fce01. 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/0QKqNIRuEpRefFa6aVCCwj.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/0QKqNIRuEpRefFa6aVCCwj.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x68f8ef9fd5c3995f6acccf7370c8e3ee47889641535c93db15f71d09068fce01","isrc":"QZL382449669","name":"wherever u r (ft. V of BTS) - Lullaby [V-Ron Mix]","registered_at":"2026-06-05T15:02:10Z","spotify_id":"0QKqNIRuEpRefFa6aVCCwj","type":"track"}
track: wherever u r (ft. V of BTS) - [Instrumental]
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153034
  explicit: false
  by artist: UMI
  by artist: V
  in album: wherever u r (ft. V of BTS)
    type: MusicAlbum
    date published: 2024-02-14
  isrc code: QZL382449670
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:03:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xadf40eb8fe5aa546a76a6385684ae45d58779ffdd8e4b51a476e148b1b9d1dce
  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/1wn50dC1Ozux1iS3qnzj4z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wn50dC1Ozux1iS3qnzj4z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xadf40eb8fe5aa546a76a6385684ae45d58779ffdd8e4b51a476e148b1b9d1dce","isrc":"QZL382449670","name":"wherever u r (ft. V of BTS) - [Instrumental]","registered_at":"2026-06-06T01:03:16Z","spotify_id":"1wn50dC1Ozux1iS3qnzj4z","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 0xadf40eb8fe5aa546a76a6385684ae45d58779ffdd8e4b51a476e148b1b9d1dce. 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/1wn50dC1Ozux1iS3qnzj4z.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/1wn50dC1Ozux1iS3qnzj4z.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xadf40eb8fe5aa546a76a6385684ae45d58779ffdd8e4b51a476e148b1b9d1dce","isrc":"QZL382449670","name":"wherever u r (ft. V of BTS) - [Instrumental]","registered_at":"2026-06-06T01:03:16Z","spotify_id":"1wn50dC1Ozux1iS3qnzj4z","type":"track"}
track: wherever u r (ft. V of BTS) - Meditation [V-Ron Mix]
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162000
  explicit: false
  by artist: UMI
  by artist: V
  by artist: V-Ron
  in album: wherever u r (ft. V of BTS)
    type: MusicAlbum
    date published: 2024-02-14
  isrc code: QZL382449671
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:42:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f51e0669eff99f37168d035ae3d5771289922dc0a6a2447029cd5b9ff9edabc
  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/2jGScMNshJuhHEGW0uE47N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jGScMNshJuhHEGW0uE47N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f51e0669eff99f37168d035ae3d5771289922dc0a6a2447029cd5b9ff9edabc","isrc":"QZL382449671","name":"wherever u r (ft. V of BTS) - Meditation [V-Ron Mix]","registered_at":"2026-06-05T19:42:19Z","spotify_id":"2jGScMNshJuhHEGW0uE47N","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 0x4f51e0669eff99f37168d035ae3d5771289922dc0a6a2447029cd5b9ff9edabc. 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/2jGScMNshJuhHEGW0uE47N.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/2jGScMNshJuhHEGW0uE47N.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4f51e0669eff99f37168d035ae3d5771289922dc0a6a2447029cd5b9ff9edabc","isrc":"QZL382449671","name":"wherever u r (ft. V of BTS) - Meditation [V-Ron Mix]","registered_at":"2026-06-05T19:42:19Z","spotify_id":"2jGScMNshJuhHEGW0uE47N","type":"track"}

FRI(END)S
type: MusicAlbum
date published: 2024-03-15
track: FRI(END)S
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148082
  explicit: false
  by artist: V
  in album: FRI(END)S
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: USA2P2411822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:15:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9f127c5d5ecd1eaae51c09c580419074954ac2381e694b8a36cd728469e0f7f
  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/0PBTlQ84CBJF0tBnKGmQa6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PBTlQ84CBJF0tBnKGmQa6
  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 0xe9f127c5d5ecd1eaae51c09c580419074954ac2381e694b8a36cd728469e0f7f. 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/0PBTlQ84CBJF0tBnKGmQa6.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/0PBTlQ84CBJF0tBnKGmQa6.
    date published: 2026-06-13T12:47:07Z
track: FRI(END)S (Instrumental)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148435
  explicit: false
  by artist: V
  in album: FRI(END)S
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: USA2P2412315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:13:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d
  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/6G3myAs4HemIdtLYhhjGLP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G3myAs4HemIdtLYhhjGLP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d","isrc":"USA2P2412315","name":"FRI(END)S (Instrumental)","registered_at":"2026-06-04T08:13:56Z","spotify_id":"6G3myAs4HemIdtLYhhjGLP","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 0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d. 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/6G3myAs4HemIdtLYhhjGLP.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/6G3myAs4HemIdtLYhhjGLP.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d","isrc":"USA2P2412315","name":"FRI(END)S (Instrumental)","registered_at":"2026-06-04T08:13:56Z","spotify_id":"6G3myAs4HemIdtLYhhjGLP","type":"track"}
track: FRI(END)S (Sped Up)
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123000
  explicit: false
  by artist: V
  in album: FRI(END)S
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: USA2P2412630
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:56:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14
  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/0v6wAlWCzHYj1OuJrVuH7J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v6wAlWCzHYj1OuJrVuH7J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14","isrc":"USA2P2412630","name":"FRI(END)S (Sped Up)","registered_at":"2026-06-02T01:56:15Z","spotify_id":"0v6wAlWCzHYj1OuJrVuH7J","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 0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14. 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/0v6wAlWCzHYj1OuJrVuH7J.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/0v6wAlWCzHYj1OuJrVuH7J.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14","isrc":"USA2P2412630","name":"FRI(END)S (Sped Up)","registered_at":"2026-06-02T01:56:15Z","spotify_id":"0v6wAlWCzHYj1OuJrVuH7J","type":"track"}
track: FRI(END)S (Slowed Down)
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162000
  explicit: false
  by artist: V
  in album: FRI(END)S
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: USA2P2412631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:45:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8
  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/4njgp1LC4XoUsnF3pN0WXX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4njgp1LC4XoUsnF3pN0WXX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8","isrc":"USA2P2412631","name":"FRI(END)S (Slowed Down)","registered_at":"2026-06-04T06:45:25Z","spotify_id":"4njgp1LC4XoUsnF3pN0WXX","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 0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8. 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/4njgp1LC4XoUsnF3pN0WXX.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/4njgp1LC4XoUsnF3pN0WXX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8","isrc":"USA2P2412631","name":"FRI(END)S (Slowed Down)","registered_at":"2026-06-04T06:45:25Z","spotify_id":"4njgp1LC4XoUsnF3pN0WXX","type":"track"}

ITAEWON CLASS (Original Television Soundtrack)
type: MusicAlbum
date published: 2020-03-20
track: You Make Me Back
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194773
  explicit: false
  by artist: WOOSUNG
  in album: ITAEWON CLASS (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: QZEKE1934999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:42:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfabb95bd4c36c62cd0524fa66c441dab7530abb7422944fcf0979cb9b2c30a80
  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/4tSGr0EvMa5yntrfpxlE4s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tSGr0EvMa5yntrfpxlE4s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfabb95bd4c36c62cd0524fa66c441dab7530abb7422944fcf0979cb9b2c30a80","isrc":"QZEKE1934999","name":"You Make Me Back","registered_at":"2026-06-06T21:42:17Z","spotify_id":"4tSGr0EvMa5yntrfpxlE4s","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 0xfabb95bd4c36c62cd0524fa66c441dab7530abb7422944fcf0979cb9b2c30a80. 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/4tSGr0EvMa5yntrfpxlE4s.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/4tSGr0EvMa5yntrfpxlE4s.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfabb95bd4c36c62cd0524fa66c441dab7530abb7422944fcf0979cb9b2c30a80","isrc":"QZEKE1934999","name":"You Make Me Back","registered_at":"2026-06-06T21:42:17Z","spotify_id":"4tSGr0EvMa5yntrfpxlE4s","type":"track"}
track: 돌덩이
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209320
  explicit: false
  by artist: Ha Hyun Woo
  in album: ITAEWON CLASS (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: QZEKE1935012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:05:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d4e21f82eb1a9a708725cba2d61d34e25dbba25629ca5c8029f205150e52815
  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/2SwePVzC3RrYED0TyWbv1r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SwePVzC3RrYED0TyWbv1r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d4e21f82eb1a9a708725cba2d61d34e25dbba25629ca5c8029f205150e52815","isrc":"QZEKE1935012","name":"돌덩이","registered_at":"2026-06-05T21:05:23Z","spotify_id":"2SwePVzC3RrYED0TyWbv1r","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 0x5d4e21f82eb1a9a708725cba2d61d34e25dbba25629ca5c8029f205150e52815. 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/2SwePVzC3RrYED0TyWbv1r.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/2SwePVzC3RrYED0TyWbv1r.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5d4e21f82eb1a9a708725cba2d61d34e25dbba25629ca5c8029f205150e52815","isrc":"QZEKE1935012","name":"돌덩이","registered_at":"2026-06-05T21:05:23Z","spotify_id":"2SwePVzC3RrYED0TyWbv1r","type":"track"}
track: 이태원 클라쓰
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234933
  explicit: false
  by artist: Kim Joon Suk
  in album: ITAEWON CLASS (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: QZEKE1935025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:31:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67a77e8c53702d38bbf9e9a75bb0bbf14d7ea71b138b43d12bfe3b516583accf
  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/3Emrrte9xFHoeBk6R14USf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Emrrte9xFHoeBk6R14USf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x67a77e8c53702d38bbf9e9a75bb0bbf14d7ea71b138b43d12bfe3b516583accf","isrc":"QZEKE1935025","name":"이태원 클라쓰","registered_at":"2026-06-10T02:31:39Z","spotify_id":"3Emrrte9xFHoeBk6R14USf","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 0x67a77e8c53702d38bbf9e9a75bb0bbf14d7ea71b138b43d12bfe3b516583accf. 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/3Emrrte9xFHoeBk6R14USf.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/3Emrrte9xFHoeBk6R14USf.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x67a77e8c53702d38bbf9e9a75bb0bbf14d7ea71b138b43d12bfe3b516583accf","isrc":"QZEKE1935025","name":"이태원 클라쓰","registered_at":"2026-06-10T02:31:39Z","spotify_id":"3Emrrte9xFHoeBk6R14USf","type":"track"}
track: 시작
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202440
  explicit: false
  by artist: Gaho
  in album: ITAEWON CLASS (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: QZEKE1935000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:32:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d9e8e9c5d63366079634600ecab8c9f8336ad0dfbd667a6a6e32fc60e368750
  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/2TPQM3qAkWBpVRvgWJ7wmn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TPQM3qAkWBpVRvgWJ7wmn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d9e8e9c5d63366079634600ecab8c9f8336ad0dfbd667a6a6e32fc60e368750","isrc":"QZEKE1935000","name":"시작","registered_at":"2026-06-04T08:32:45Z","spotify_id":"2TPQM3qAkWBpVRvgWJ7wmn","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 0x0d9e8e9c5d63366079634600ecab8c9f8336ad0dfbd667a6a6e32fc60e368750. 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/2TPQM3qAkWBpVRvgWJ7wmn.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/2TPQM3qAkWBpVRvgWJ7wmn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0d9e8e9c5d63366079634600ecab8c9f8336ad0dfbd667a6a6e32fc60e368750","isrc":"QZEKE1935000","name":"시작","registered_at":"2026-06-04T08:32:45Z","spotify_id":"2TPQM3qAkWBpVRvgWJ7wmn","type":"track"}
track: Sweet Night
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214258
  explicit: false
  by artist: V
  in album: ITAEWON CLASS (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: QZEKE1935013
  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: 제 꿈은 경찰이었습니다
track: Still Fighting It
track: Say
track: 내 계획은 15년 짜리니까 기대해라
track: Maybe
track: 우린 친구뿐일까
track: 단밤 주방
track: 우리의 밤
track: 어떤 말도
track: IQ162 도시여자
track: 직진
track: With Us
track: 그게 내 목표야
track: 그때 그 아인
track: Brand New Way
track: 소시오패스
track: You Make Me Back (Inst.)
track: 돌덩이 (Inst.)
track: 사연
track: 시작 (Inst.)
track: Sweet Night (Inst.)
track: 난 늘 고마운 마음뿐이야
track: Still Fighting It (Inst.)
track: Say (Inst.)
track: 새로운 아침
track: 우리의 밤 (Inst.)
track: 우린 친구뿐일까 (Inst.)
track: 쓰린 밤이.. 내 삶이 달달했으면
track: 직진 (Inst.)
track: 어떤 말도 (Inst.)
track: 짝사랑
track: 그때 그 아인 (Inst.)
track: With Us (Inst.)
track: 도모
track: 재벌 2세면 양아치 짓 해도 되는 거냐?
track: 성공이라는 비극
track: 약육강식
track: 나는 권위적인 사람이야
track: 복수의 시작
track: 넌 나한테 이러면 안 돼
track: 잊을 수 없는 과거
track: 돼지나 닭을 먹을 때 미안한 마음은 갖지 마라
track: 저는 더욱더 강해지겠습니다
track: 거짓 눈물
track: 모든 건 장家를 위해서

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:09:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc22ff899924f3713a1559ed0e1922657b9928da48c1fd1d0a5c7bb768d402b03

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4Tajj3fsYbQlGRsYDRL5VL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Tajj3fsYbQlGRsYDRL5VL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc22ff899924f3713a1559ed0e1922657b9928da48c1fd1d0a5c7bb768d402b03","isrc":"QZEKE1935013","name":"Sweet Night","registered_at":"2026-06-04T06:09:40Z","spotify_id":"4Tajj3fsYbQlGRsYDRL5VL","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 0xc22ff899924f3713a1559ed0e1922657b9928da48c1fd1d0a5c7bb768d402b03. 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/4Tajj3fsYbQlGRsYDRL5VL.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/4Tajj3fsYbQlGRsYDRL5VL.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xc22ff899924f3713a1559ed0e1922657b9928da48c1fd1d0a5c7bb768d402b03","isrc":"QZEKE1935013","name":"Sweet Night","registered_at":"2026-06-04T06:09:40Z","spotify_id":"4Tajj3fsYbQlGRsYDRL5VL","type":"track"}

제 꿈은 경찰이었습니다
type: MusicRecording
duration: PT3M7S
duration ms: 187733
explicit: false
by artist: Noh Yoo Rim
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:43:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a10fc8c59acde3d7c1810cd5ba6ddb28a3843261ceebb416c2f17b1462c5c7
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/7zNnvn35nswQd7mZdLoBGm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zNnvn35nswQd7mZdLoBGm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95a10fc8c59acde3d7c1810cd5ba6ddb28a3843261ceebb416c2f17b1462c5c7","isrc":"QZEKE1935026","name":"제 꿈은 경찰이었습니다","registered_at":"2026-06-20T22:43:37Z","spotify_id":"7zNnvn35nswQd7mZdLoBGm","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 0x95a10fc8c59acde3d7c1810cd5ba6ddb28a3843261ceebb416c2f17b1462c5c7. 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/7zNnvn35nswQd7mZdLoBGm.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/7zNnvn35nswQd7mZdLoBGm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x95a10fc8c59acde3d7c1810cd5ba6ddb28a3843261ceebb416c2f17b1462c5c7","isrc":"QZEKE1935026","name":"제 꿈은 경찰이었습니다","registered_at":"2026-06-20T22:43:37Z","spotify_id":"7zNnvn35nswQd7mZdLoBGm","type":"track"}

Still Fighting It
type: MusicRecording
duration: PT5M19S
duration ms: 319640
explicit: false
by artist: Lee Chan Sol
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:40:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb225ef7f1bd0388c8d4fc5dc089b619beb7aa19ed401a51a3445b17db02b4f91
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/1emybHPg2yDu4z7dgWgayM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1emybHPg2yDu4z7dgWgayM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb225ef7f1bd0388c8d4fc5dc089b619beb7aa19ed401a51a3445b17db02b4f91","isrc":"QZEKE1935001","name":"Still Fighting It","registered_at":"2026-06-07T06:40:41Z","spotify_id":"1emybHPg2yDu4z7dgWgayM","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 0xb225ef7f1bd0388c8d4fc5dc089b619beb7aa19ed401a51a3445b17db02b4f91. 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/1emybHPg2yDu4z7dgWgayM.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/1emybHPg2yDu4z7dgWgayM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb225ef7f1bd0388c8d4fc5dc089b619beb7aa19ed401a51a3445b17db02b4f91","isrc":"QZEKE1935001","name":"Still Fighting It","registered_at":"2026-06-07T06:40:41Z","spotify_id":"1emybHPg2yDu4z7dgWgayM","type":"track"}

Say
type: MusicRecording
duration: PT4M20S
duration ms: 260453
explicit: false
by artist: YOON MIRAE
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:44:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b24e7be8a5601ef09a9a4bb914fb7dfb0886513444333dc41028ea88330cbb1
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/5YNC8vSwfz2x0ZMH2vZsGh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YNC8vSwfz2x0ZMH2vZsGh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x6b24e7be8a5601ef09a9a4bb914fb7dfb0886513444333dc41028ea88330cbb1. 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/5YNC8vSwfz2x0ZMH2vZsGh.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/5YNC8vSwfz2x0ZMH2vZsGh.
  date published: 2026-06-13T17:25:41Z

내 계획은 15년 짜리니까 기대해라
type: MusicRecording
duration: PT3M42S
duration ms: 222546
explicit: false
by artist: Koo Bon Chun
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:03:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa67d6c7651e321d44493d497930daab496629bdb196568e71281f484174a3cbb
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/6JGNCt7V3hN2Nq3Af5KKDo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JGNCt7V3hN2Nq3Af5KKDo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa67d6c7651e321d44493d497930daab496629bdb196568e71281f484174a3cbb","isrc":"QZEKE1935027","name":"내 계획은 15년 짜리니까 기대해라","registered_at":"2026-06-21T18:03:17Z","spotify_id":"6JGNCt7V3hN2Nq3Af5KKDo","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 0xa67d6c7651e321d44493d497930daab496629bdb196568e71281f484174a3cbb. 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/6JGNCt7V3hN2Nq3Af5KKDo.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/6JGNCt7V3hN2Nq3Af5KKDo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa67d6c7651e321d44493d497930daab496629bdb196568e71281f484174a3cbb","isrc":"QZEKE1935027","name":"내 계획은 15년 짜리니까 기대해라","registered_at":"2026-06-21T18:03:17Z","spotify_id":"6JGNCt7V3hN2Nq3Af5KKDo","type":"track"}

Maybe
type: MusicRecording
duration: PT3M48S
duration ms: 228346
explicit: false
by artist: Sondia
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:17:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f8e65f20a76db8b66379ed4f9410cccc8de770884f3e2274062385e3db8485a
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/1Y1ecUNwYEbJqq959QnKKr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y1ecUNwYEbJqq959QnKKr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x9f8e65f20a76db8b66379ed4f9410cccc8de770884f3e2274062385e3db8485a. 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/1Y1ecUNwYEbJqq959QnKKr.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/1Y1ecUNwYEbJqq959QnKKr.
  date published: 2026-06-13T13:32:09Z

우린 친구뿐일까
type: MusicRecording
duration: PT3M48S
duration ms: 228333
explicit: false
by artist: Sondia
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:17:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6343e1180037f87a016c7cca80331d33ba3afd65f3b4a90236f7d431399fce45
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/5TybCJT9sQJHHBQRhbKiey.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TybCJT9sQJHHBQRhbKiey
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6343e1180037f87a016c7cca80331d33ba3afd65f3b4a90236f7d431399fce45","isrc":"QZEKE1935015","name":"우린 친구뿐일까","registered_at":"2026-06-08T02:17:57Z","spotify_id":"5TybCJT9sQJHHBQRhbKiey","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 0x6343e1180037f87a016c7cca80331d33ba3afd65f3b4a90236f7d431399fce45. 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/5TybCJT9sQJHHBQRhbKiey.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/5TybCJT9sQJHHBQRhbKiey.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6343e1180037f87a016c7cca80331d33ba3afd65f3b4a90236f7d431399fce45","isrc":"QZEKE1935015","name":"우린 친구뿐일까","registered_at":"2026-06-08T02:17:57Z","spotify_id":"5TybCJT9sQJHHBQRhbKiey","type":"track"}

단밤 주방
type: MusicRecording
duration: PT3M12S
duration ms: 192160
explicit: false
by artist: Kim Jung Wan
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddbad6a94aa7bfed44f48c112e24cfb6754c99e4d9dece382b81c2c1d3fb3670
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/3oQTaivazZ7JdJFfbSml7R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oQTaivazZ7JdJFfbSml7R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddbad6a94aa7bfed44f48c112e24cfb6754c99e4d9dece382b81c2c1d3fb3670","isrc":"QZEKE1935028","name":"단밤 주방","registered_at":"2026-06-23T00:35:55Z","spotify_id":"3oQTaivazZ7JdJFfbSml7R","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 0xddbad6a94aa7bfed44f48c112e24cfb6754c99e4d9dece382b81c2c1d3fb3670. 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/3oQTaivazZ7JdJFfbSml7R.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/3oQTaivazZ7JdJFfbSml7R.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xddbad6a94aa7bfed44f48c112e24cfb6754c99e4d9dece382b81c2c1d3fb3670","isrc":"QZEKE1935028","name":"단밤 주방","registered_at":"2026-06-23T00:35:55Z","spotify_id":"3oQTaivazZ7JdJFfbSml7R","type":"track"}

우리의 밤
type: MusicRecording
duration: PT4M43S
duration ms: 283666
explicit: false
by artist: Sondia
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:46:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41366f1646fb6d82920039af658f60f3e08dd28e24a51b0f2252f76885f69704
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/2m8kGGEiRmbnJGIo6nwjWP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m8kGGEiRmbnJGIo6nwjWP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41366f1646fb6d82920039af658f60f3e08dd28e24a51b0f2252f76885f69704","isrc":"QZEKE1935003","name":"우리의 밤","registered_at":"2026-06-07T12:46:06Z","spotify_id":"2m8kGGEiRmbnJGIo6nwjWP","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 0x41366f1646fb6d82920039af658f60f3e08dd28e24a51b0f2252f76885f69704. 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/2m8kGGEiRmbnJGIo6nwjWP.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/2m8kGGEiRmbnJGIo6nwjWP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x41366f1646fb6d82920039af658f60f3e08dd28e24a51b0f2252f76885f69704","isrc":"QZEKE1935003","name":"우리의 밤","registered_at":"2026-06-07T12:46:06Z","spotify_id":"2m8kGGEiRmbnJGIo6nwjWP","type":"track"}

어떤 말도
type: MusicRecording
duration: PT4M31S
duration ms: 271386
explicit: false
by artist: Crush
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:27:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc64dd69c91fb95f30504e764ff0aae398daf02a726e74f8e9dd11f9734276961
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/02Kz8h3WeBbWzXjgw5NGqi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02Kz8h3WeBbWzXjgw5NGqi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc64dd69c91fb95f30504e764ff0aae398daf02a726e74f8e9dd11f9734276961","isrc":"QZEKE1935016","name":"어떤 말도","registered_at":"2026-06-21T21:27:51Z","spotify_id":"02Kz8h3WeBbWzXjgw5NGqi","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 0xc64dd69c91fb95f30504e764ff0aae398daf02a726e74f8e9dd11f9734276961. 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/02Kz8h3WeBbWzXjgw5NGqi.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/02Kz8h3WeBbWzXjgw5NGqi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc64dd69c91fb95f30504e764ff0aae398daf02a726e74f8e9dd11f9734276961","isrc":"QZEKE1935016","name":"어떤 말도","registered_at":"2026-06-21T21:27:51Z","spotify_id":"02Kz8h3WeBbWzXjgw5NGqi","type":"track"}

IQ162 도시여자
type: MusicRecording
duration: PT2M43S
duration ms: 163866
explicit: false
by artist: Kim Hyun Do
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:06:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c335a8ee563fc4516dabe47002c641d4c7a8cb7d60e538fd22df9abc113a5ca
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/4MQl4TcuPBx8hhnps4t6T9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MQl4TcuPBx8hhnps4t6T9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c335a8ee563fc4516dabe47002c641d4c7a8cb7d60e538fd22df9abc113a5ca","isrc":"QZEKE1935029","name":"IQ162 도시여자","registered_at":"2026-06-24T10:06:00Z","spotify_id":"4MQl4TcuPBx8hhnps4t6T9","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 0x5c335a8ee563fc4516dabe47002c641d4c7a8cb7d60e538fd22df9abc113a5ca. 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/4MQl4TcuPBx8hhnps4t6T9.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/4MQl4TcuPBx8hhnps4t6T9.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5c335a8ee563fc4516dabe47002c641d4c7a8cb7d60e538fd22df9abc113a5ca","isrc":"QZEKE1935029","name":"IQ162 도시여자","registered_at":"2026-06-24T10:06:00Z","spotify_id":"4MQl4TcuPBx8hhnps4t6T9","type":"track"}

직진
type: MusicRecording
duration: PT2M52S
duration ms: 172986
explicit: false
by artist: THE VANE
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:55:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbffde9bc4f632afe92c37d24d32e8055082938ac73dd8380ce54ec214abbc06a
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/5Eta0DrzZ5gzL5gI5pus5N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Eta0DrzZ5gzL5gI5pus5N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbffde9bc4f632afe92c37d24d32e8055082938ac73dd8380ce54ec214abbc06a","isrc":"QZEKE1935004","name":"직진","registered_at":"2026-06-08T09:55:59Z","spotify_id":"5Eta0DrzZ5gzL5gI5pus5N","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 0xbffde9bc4f632afe92c37d24d32e8055082938ac73dd8380ce54ec214abbc06a. 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/5Eta0DrzZ5gzL5gI5pus5N.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/5Eta0DrzZ5gzL5gI5pus5N.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbffde9bc4f632afe92c37d24d32e8055082938ac73dd8380ce54ec214abbc06a","isrc":"QZEKE1935004","name":"직진","registered_at":"2026-06-08T09:55:59Z","spotify_id":"5Eta0DrzZ5gzL5gI5pus5N","type":"track"}

With Us
type: MusicRecording
duration: PT4M17S
duration ms: 257173
explicit: false
by artist: VERIVERY
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:06:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeac3f07315ed745ce26016383442a98e616cc4c5372bc2af58d7d25b613017b9
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/0kvSSGrrHuMLwADs3avsgv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kvSSGrrHuMLwADs3avsgv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeac3f07315ed745ce26016383442a98e616cc4c5372bc2af58d7d25b613017b9","isrc":"QZEKE1935017","name":"With Us","registered_at":"2026-06-08T19:06:24Z","spotify_id":"0kvSSGrrHuMLwADs3avsgv","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 0xeac3f07315ed745ce26016383442a98e616cc4c5372bc2af58d7d25b613017b9. 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/0kvSSGrrHuMLwADs3avsgv.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/0kvSSGrrHuMLwADs3avsgv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeac3f07315ed745ce26016383442a98e616cc4c5372bc2af58d7d25b613017b9","isrc":"QZEKE1935017","name":"With Us","registered_at":"2026-06-08T19:06:24Z","spotify_id":"0kvSSGrrHuMLwADs3avsgv","type":"track"}

그게 내 목표야
type: MusicRecording
duration: PT1M55S
duration ms: 115560
explicit: false
by artist: Shim Hee Jin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:44:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4eaf3fade8dc2964e191b89596c176a0a935f6f11c35f7b3da80f3f5ecde4b1
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/2cvVuq2aitRhASL6cd6iN9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cvVuq2aitRhASL6cd6iN9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4eaf3fade8dc2964e191b89596c176a0a935f6f11c35f7b3da80f3f5ecde4b1","isrc":"QZEKE1935030","name":"그게 내 목표야","registered_at":"2026-06-25T07:44:51Z","spotify_id":"2cvVuq2aitRhASL6cd6iN9","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 0xe4eaf3fade8dc2964e191b89596c176a0a935f6f11c35f7b3da80f3f5ecde4b1. 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/2cvVuq2aitRhASL6cd6iN9.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/2cvVuq2aitRhASL6cd6iN9.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe4eaf3fade8dc2964e191b89596c176a0a935f6f11c35f7b3da80f3f5ecde4b1","isrc":"QZEKE1935030","name":"그게 내 목표야","registered_at":"2026-06-25T07:44:51Z","spotify_id":"2cvVuq2aitRhASL6cd6iN9","type":"track"}

그때 그 아인
type: MusicRecording
duration: PT4M47S
duration ms: 287813
explicit: false
by artist: Kim Feel
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e0a1526a34da2af72b2412c453fab447070f08f9ced8a639265cf0b154448f1
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/5s40jmTuJW20UrcPb4wXWl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5s40jmTuJW20UrcPb4wXWl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e0a1526a34da2af72b2412c453fab447070f08f9ced8a639265cf0b154448f1","isrc":"QZEKE1935005","name":"그때 그 아인","registered_at":"2026-06-05T08:13:31Z","spotify_id":"5s40jmTuJW20UrcPb4wXWl","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 0x3e0a1526a34da2af72b2412c453fab447070f08f9ced8a639265cf0b154448f1. 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/5s40jmTuJW20UrcPb4wXWl.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/5s40jmTuJW20UrcPb4wXWl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3e0a1526a34da2af72b2412c453fab447070f08f9ced8a639265cf0b154448f1","isrc":"QZEKE1935005","name":"그때 그 아인","registered_at":"2026-06-05T08:13:31Z","spotify_id":"5s40jmTuJW20UrcPb4wXWl","type":"track"}

Brand New Way
type: MusicRecording
duration: PT2M52S
duration ms: 172160
explicit: false
by artist: LeeYoonChan
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:26:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef06e70b119701867613d5c2e47c06359b7b9956cbc139efd1d9107bb4494a92
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/77ml3vcIjyfG812LqoFx5H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77ml3vcIjyfG812LqoFx5H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef06e70b119701867613d5c2e47c06359b7b9956cbc139efd1d9107bb4494a92","isrc":"QZEKE1935018","name":"Brand New Way","registered_at":"2026-06-08T02:26:25Z","spotify_id":"77ml3vcIjyfG812LqoFx5H","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 0xef06e70b119701867613d5c2e47c06359b7b9956cbc139efd1d9107bb4494a92. 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/77ml3vcIjyfG812LqoFx5H.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/77ml3vcIjyfG812LqoFx5H.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xef06e70b119701867613d5c2e47c06359b7b9956cbc139efd1d9107bb4494a92","isrc":"QZEKE1935018","name":"Brand New Way","registered_at":"2026-06-08T02:26:25Z","spotify_id":"77ml3vcIjyfG812LqoFx5H","type":"track"}

소시오패스
type: MusicRecording
duration: PT1M51S
duration ms: 111706
explicit: false
by artist: Koo Bon Chun
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:21:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f4b0cb578ef1f17b78ed37e79fcdd146f598a9299b91fa1f83184710db73733
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/52j6zJwWRGG6fgJcAVjbyL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52j6zJwWRGG6fgJcAVjbyL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f4b0cb578ef1f17b78ed37e79fcdd146f598a9299b91fa1f83184710db73733","isrc":"QZEKE1935031","name":"소시오패스","registered_at":"2026-06-25T17:21:31Z","spotify_id":"52j6zJwWRGG6fgJcAVjbyL","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 0x1f4b0cb578ef1f17b78ed37e79fcdd146f598a9299b91fa1f83184710db73733. 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/52j6zJwWRGG6fgJcAVjbyL.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/52j6zJwWRGG6fgJcAVjbyL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1f4b0cb578ef1f17b78ed37e79fcdd146f598a9299b91fa1f83184710db73733","isrc":"QZEKE1935031","name":"소시오패스","registered_at":"2026-06-25T17:21:31Z","spotify_id":"52j6zJwWRGG6fgJcAVjbyL","type":"track"}

You Make Me Back (Inst.)
type: MusicRecording
duration: PT3M14S
duration ms: 194773
explicit: false
by artist: WOOSUNG
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:48:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd196c175581eca80d3c6356bf938cfc3b9158fa8283dbb130f9e8b0070544dae
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/5BpvyzRpuu3GoEu79OOnAv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BpvyzRpuu3GoEu79OOnAv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd196c175581eca80d3c6356bf938cfc3b9158fa8283dbb130f9e8b0070544dae","isrc":"QZEKE1935006","name":"You Make Me Back (Inst.)","registered_at":"2026-06-20T22:48:03Z","spotify_id":"5BpvyzRpuu3GoEu79OOnAv","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 0xd196c175581eca80d3c6356bf938cfc3b9158fa8283dbb130f9e8b0070544dae. 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/5BpvyzRpuu3GoEu79OOnAv.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/5BpvyzRpuu3GoEu79OOnAv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd196c175581eca80d3c6356bf938cfc3b9158fa8283dbb130f9e8b0070544dae","isrc":"QZEKE1935006","name":"You Make Me Back (Inst.)","registered_at":"2026-06-20T22:48:03Z","spotify_id":"5BpvyzRpuu3GoEu79OOnAv","type":"track"}

돌덩이 (Inst.)
type: MusicRecording
duration: PT3M29S
duration ms: 209320
explicit: false
by artist: Ha Hyun Woo
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:42:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7db5878c77fd3c96a1cc0992c69fb535622ba2d9cd1b2f16db8c23404b09bc40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5qMj4F3e1cJziZL5TnfMhl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qMj4F3e1cJziZL5TnfMhl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7db5878c77fd3c96a1cc0992c69fb535622ba2d9cd1b2f16db8c23404b09bc40","isrc":"QZEKE1935019","name":"돌덩이 (Inst.)","registered_at":"2026-06-26T19:42:59Z","spotify_id":"5qMj4F3e1cJziZL5TnfMhl","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 0x7db5878c77fd3c96a1cc0992c69fb535622ba2d9cd1b2f16db8c23404b09bc40. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qMj4F3e1cJziZL5TnfMhl.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/5qMj4F3e1cJziZL5TnfMhl.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x7db5878c77fd3c96a1cc0992c69fb535622ba2d9cd1b2f16db8c23404b09bc40","isrc":"QZEKE1935019","name":"돌덩이 (Inst.)","registered_at":"2026-06-26T19:42:59Z","spotify_id":"5qMj4F3e1cJziZL5TnfMhl","type":"track"}

사연
type: MusicRecording
duration: PT3M5S
duration ms: 185600
explicit: false
by artist: Noh Yoo Rim
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6cc4bc32fba6f32cb0f34de7ed1a1260121cc6405fa94fd2db7027f78b6dc563
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/7D2WuwrbGWvYlo9Wr6tYPJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D2WuwrbGWvYlo9Wr6tYPJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6cc4bc32fba6f32cb0f34de7ed1a1260121cc6405fa94fd2db7027f78b6dc563","isrc":"QZEKE1935032","name":"사연","registered_at":"2026-06-19T09:26:30Z","spotify_id":"7D2WuwrbGWvYlo9Wr6tYPJ","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 0x6cc4bc32fba6f32cb0f34de7ed1a1260121cc6405fa94fd2db7027f78b6dc563. 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/7D2WuwrbGWvYlo9Wr6tYPJ.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/7D2WuwrbGWvYlo9Wr6tYPJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6cc4bc32fba6f32cb0f34de7ed1a1260121cc6405fa94fd2db7027f78b6dc563","isrc":"QZEKE1935032","name":"사연","registered_at":"2026-06-19T09:26:30Z","spotify_id":"7D2WuwrbGWvYlo9Wr6tYPJ","type":"track"}

시작 (Inst.)
type: MusicRecording
duration: PT3M22S
duration ms: 202426
explicit: false
by artist: Gaho
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:06:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59a1da393f5a7a0829d00b39d8c7675aa6909e598a4302b1d111ea6893aabfab
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/30IsyF3I2Vw9oEklcr3sKw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30IsyF3I2Vw9oEklcr3sKw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59a1da393f5a7a0829d00b39d8c7675aa6909e598a4302b1d111ea6893aabfab","isrc":"QZEKE1935007","name":"시작 (Inst.)","registered_at":"2026-06-20T04:06:58Z","spotify_id":"30IsyF3I2Vw9oEklcr3sKw","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 0x59a1da393f5a7a0829d00b39d8c7675aa6909e598a4302b1d111ea6893aabfab. 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/30IsyF3I2Vw9oEklcr3sKw.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/30IsyF3I2Vw9oEklcr3sKw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x59a1da393f5a7a0829d00b39d8c7675aa6909e598a4302b1d111ea6893aabfab","isrc":"QZEKE1935007","name":"시작 (Inst.)","registered_at":"2026-06-20T04:06:58Z","spotify_id":"30IsyF3I2Vw9oEklcr3sKw","type":"track"}

Sweet Night (Inst.)
type: MusicRecording
duration: PT3M34S
duration ms: 214258
explicit: false
by artist: V
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:01:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc19219792fe086c6c81cbfc42a19acb5732137af7ee1cc4a17db4699ac22f12d
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/70G037Pl1agPkMOe4vNjGW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70G037Pl1agPkMOe4vNjGW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc19219792fe086c6c81cbfc42a19acb5732137af7ee1cc4a17db4699ac22f12d","isrc":"QZEKE1935020","name":"Sweet Night (Inst.)","registered_at":"2026-06-05T12:01:30Z","spotify_id":"70G037Pl1agPkMOe4vNjGW","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 0xc19219792fe086c6c81cbfc42a19acb5732137af7ee1cc4a17db4699ac22f12d. 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/70G037Pl1agPkMOe4vNjGW.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/70G037Pl1agPkMOe4vNjGW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc19219792fe086c6c81cbfc42a19acb5732137af7ee1cc4a17db4699ac22f12d","isrc":"QZEKE1935020","name":"Sweet Night (Inst.)","registered_at":"2026-06-05T12:01:30Z","spotify_id":"70G037Pl1agPkMOe4vNjGW","type":"track"}

난 늘 고마운 마음뿐이야
type: MusicRecording
duration: PT3M5S
duration ms: 185093
explicit: false
by artist: Jung Hyebin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:05:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x187693eaa0fa5c56c9a5cd5158e98f16ede9408df623e536d9b22ca487ff6fe8
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/2H2CTxTAPHEhtJmFIAyIMl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H2CTxTAPHEhtJmFIAyIMl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x187693eaa0fa5c56c9a5cd5158e98f16ede9408df623e536d9b22ca487ff6fe8","isrc":"QZEKE1935033","name":"난 늘 고마운 마음뿐이야","registered_at":"2026-06-24T10:05:18Z","spotify_id":"2H2CTxTAPHEhtJmFIAyIMl","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 0x187693eaa0fa5c56c9a5cd5158e98f16ede9408df623e536d9b22ca487ff6fe8. 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/2H2CTxTAPHEhtJmFIAyIMl.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/2H2CTxTAPHEhtJmFIAyIMl.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x187693eaa0fa5c56c9a5cd5158e98f16ede9408df623e536d9b22ca487ff6fe8","isrc":"QZEKE1935033","name":"난 늘 고마운 마음뿐이야","registered_at":"2026-06-24T10:05:18Z","spotify_id":"2H2CTxTAPHEhtJmFIAyIMl","type":"track"}

Still Fighting It (Inst.)
type: MusicRecording
duration: PT5M19S
duration ms: 319640
explicit: false
by artist: Lee Chan Sol
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:06:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e15d6d6233b87ff2ab7c463fe08e754827a20a24c06e38a557560323f10caff
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/32FpnhLWaLLHgSdt7ycwHH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32FpnhLWaLLHgSdt7ycwHH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e15d6d6233b87ff2ab7c463fe08e754827a20a24c06e38a557560323f10caff","isrc":"QZEKE1935008","name":"Still Fighting It (Inst.)","registered_at":"2026-06-24T10:06:10Z","spotify_id":"32FpnhLWaLLHgSdt7ycwHH","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 0x2e15d6d6233b87ff2ab7c463fe08e754827a20a24c06e38a557560323f10caff. 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/32FpnhLWaLLHgSdt7ycwHH.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/32FpnhLWaLLHgSdt7ycwHH.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2e15d6d6233b87ff2ab7c463fe08e754827a20a24c06e38a557560323f10caff","isrc":"QZEKE1935008","name":"Still Fighting It (Inst.)","registered_at":"2026-06-24T10:06:10Z","spotify_id":"32FpnhLWaLLHgSdt7ycwHH","type":"track"}

Say (Inst.)
type: MusicRecording
duration: PT4M20S
duration ms: 260466
explicit: false
by artist: YOON MIRAE
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935021

새로운 아침
type: MusicRecording
duration: PT2M11S
duration ms: 131800
explicit: false
by artist: Kim Tae Jin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:18:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x049b3ea7a7cd10afa0aa2a115f4feded2eee373e25ed305f77a2b9ee43aa7c69
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/4mFM4rGsQ3UTQZDjtn6nuJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mFM4rGsQ3UTQZDjtn6nuJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x049b3ea7a7cd10afa0aa2a115f4feded2eee373e25ed305f77a2b9ee43aa7c69","isrc":"QZEKE1935034","name":"새로운 아침","registered_at":"2026-06-24T10:18:18Z","spotify_id":"4mFM4rGsQ3UTQZDjtn6nuJ","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 0x049b3ea7a7cd10afa0aa2a115f4feded2eee373e25ed305f77a2b9ee43aa7c69. 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/4mFM4rGsQ3UTQZDjtn6nuJ.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/4mFM4rGsQ3UTQZDjtn6nuJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x049b3ea7a7cd10afa0aa2a115f4feded2eee373e25ed305f77a2b9ee43aa7c69","isrc":"QZEKE1935034","name":"새로운 아침","registered_at":"2026-06-24T10:18:18Z","spotify_id":"4mFM4rGsQ3UTQZDjtn6nuJ","type":"track"}

우리의 밤 (Inst.)
type: MusicRecording
duration: PT4M43S
duration ms: 283680
explicit: false
by artist: Sondia
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:04:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd63e1f608d7934d8083e1a33e2895746ba3a9f9d92a2cc2db1a8decc08c49ae6
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/1uKZCTMniVjChNSjrJqttl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uKZCTMniVjChNSjrJqttl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd63e1f608d7934d8083e1a33e2895746ba3a9f9d92a2cc2db1a8decc08c49ae6","isrc":"QZEKE1935009","name":"우리의 밤 (Inst.)","registered_at":"2026-06-25T00:04:42Z","spotify_id":"1uKZCTMniVjChNSjrJqttl","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 0xd63e1f608d7934d8083e1a33e2895746ba3a9f9d92a2cc2db1a8decc08c49ae6. 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/1uKZCTMniVjChNSjrJqttl.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/1uKZCTMniVjChNSjrJqttl.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xd63e1f608d7934d8083e1a33e2895746ba3a9f9d92a2cc2db1a8decc08c49ae6","isrc":"QZEKE1935009","name":"우리의 밤 (Inst.)","registered_at":"2026-06-25T00:04:42Z","spotify_id":"1uKZCTMniVjChNSjrJqttl","type":"track"}

우린 친구뿐일까 (Inst.)
type: MusicRecording
duration: PT3M48S
duration ms: 228346
explicit: false
by artist: Sondia
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935022

쓰린 밤이.. 내 삶이 달달했으면
type: MusicRecording
duration: PT1M57S
duration ms: 117546
explicit: false
by artist: Park Hye Min
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:38:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f73052a05b3c8116ac971c9ba1f02b80db856d3826a77ef7bfb7c3c85485f9d
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/5Fb6BkEwpMSzyESfZDCUl4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Fb6BkEwpMSzyESfZDCUl4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x3f73052a05b3c8116ac971c9ba1f02b80db856d3826a77ef7bfb7c3c85485f9d. 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/5Fb6BkEwpMSzyESfZDCUl4.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/5Fb6BkEwpMSzyESfZDCUl4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3f73052a05b3c8116ac971c9ba1f02b80db856d3826a77ef7bfb7c3c85485f9d","isrc":"QZEKE1935035","name":"쓰린 밤이.. 내 삶이 달달했으면","registered_at":"2026-06-23T00:38:14Z","spotify_id":"5Fb6BkEwpMSzyESfZDCUl4","type":"track"}

직진 (Inst.)
type: MusicRecording
duration: PT2M52S
duration ms: 172986
explicit: false
by artist: THE VANE
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935010

어떤 말도 (Inst.)
type: MusicRecording
duration: PT4M31S
duration ms: 271373
explicit: false
by artist: Crush
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935023

짝사랑
type: MusicRecording
duration: PT2M42S
duration ms: 162293
explicit: false
by artist: Shim Hee Jin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:09:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59b9f175c9366f3b79fdaff598fa28c4af3210902841bd81ad3fc463754800c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2t6OK3K2dyJYyMuaDe5d8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t6OK3K2dyJYyMuaDe5d8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x59b9f175c9366f3b79fdaff598fa28c4af3210902841bd81ad3fc463754800c1. 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/2t6OK3K2dyJYyMuaDe5d8e.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/2t6OK3K2dyJYyMuaDe5d8e.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x59b9f175c9366f3b79fdaff598fa28c4af3210902841bd81ad3fc463754800c1","isrc":"QZEKE1935036","name":"짝사랑","registered_at":"2026-06-24T10:09:52Z","spotify_id":"2t6OK3K2dyJYyMuaDe5d8e","type":"track"}

그때 그 아인 (Inst.)
type: MusicRecording
duration: PT4M47S
duration ms: 287800
explicit: false
by artist: Kim Feel
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:59:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc56141d9461b429e2b25de26f846e637bbf222e35efcd5514acccdbd86c8e17c
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/5iN0o9YNQLVuUamTWXGw7V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iN0o9YNQLVuUamTWXGw7V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc56141d9461b429e2b25de26f846e637bbf222e35efcd5514acccdbd86c8e17c","isrc":"QZEKE1935011","name":"그때 그 아인 (Inst.)","registered_at":"2026-06-21T17:59:55Z","spotify_id":"5iN0o9YNQLVuUamTWXGw7V","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 0xc56141d9461b429e2b25de26f846e637bbf222e35efcd5514acccdbd86c8e17c. 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/5iN0o9YNQLVuUamTWXGw7V.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/5iN0o9YNQLVuUamTWXGw7V.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc56141d9461b429e2b25de26f846e637bbf222e35efcd5514acccdbd86c8e17c","isrc":"QZEKE1935011","name":"그때 그 아인 (Inst.)","registered_at":"2026-06-21T17:59:55Z","spotify_id":"5iN0o9YNQLVuUamTWXGw7V","type":"track"}

With Us (Inst.)
type: MusicRecording
duration: PT4M17S
duration ms: 257173
explicit: false
by artist: VERIVERY
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935024

도모
type: MusicRecording
duration: PT3M29S
duration ms: 209640
explicit: false
by artist: Kim Joon Suk
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:34:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf340dcef2dac7f86e035e08ccf890872a1e1a5c106ea571565cfe8aa02201f72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37icOLkuBxGOXnUeZW7roW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37icOLkuBxGOXnUeZW7roW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf340dcef2dac7f86e035e08ccf890872a1e1a5c106ea571565cfe8aa02201f72","isrc":"QZEKE1935037","name":"도모","registered_at":"2026-06-25T19:34:43Z","spotify_id":"37icOLkuBxGOXnUeZW7roW","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 0xf340dcef2dac7f86e035e08ccf890872a1e1a5c106ea571565cfe8aa02201f72. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37icOLkuBxGOXnUeZW7roW.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/37icOLkuBxGOXnUeZW7roW.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf340dcef2dac7f86e035e08ccf890872a1e1a5c106ea571565cfe8aa02201f72","isrc":"QZEKE1935037","name":"도모","registered_at":"2026-06-25T19:34:43Z","spotify_id":"37icOLkuBxGOXnUeZW7roW","type":"track"}

재벌 2세면 양아치 짓 해도 되는 거냐?
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duration: PT2M14S
duration ms: 134426
explicit: false
by artist: Sung Rak Son
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935038

성공이라는 비극
type: MusicRecording
duration: PT3M37S
duration ms: 217213
explicit: false
by artist: Kim Hyun Do
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:41:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2d0cc4dad2adc5e4b2cc56834fcdfed7dc389616998ee03270dd75d30ed27ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0n9ExlKtNYEo4kcJOe93B2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n9ExlKtNYEo4kcJOe93B2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2d0cc4dad2adc5e4b2cc56834fcdfed7dc389616998ee03270dd75d30ed27ba","isrc":"QZEKE1935039","name":"성공이라는 비극","registered_at":"2026-06-26T19:41:15Z","spotify_id":"0n9ExlKtNYEo4kcJOe93B2","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 0xe2d0cc4dad2adc5e4b2cc56834fcdfed7dc389616998ee03270dd75d30ed27ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0n9ExlKtNYEo4kcJOe93B2.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/0n9ExlKtNYEo4kcJOe93B2.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xe2d0cc4dad2adc5e4b2cc56834fcdfed7dc389616998ee03270dd75d30ed27ba","isrc":"QZEKE1935039","name":"성공이라는 비극","registered_at":"2026-06-26T19:41:15Z","spotify_id":"0n9ExlKtNYEo4kcJOe93B2","type":"track"}

약육강식
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duration: PT2M58S
duration ms: 178040
explicit: false
by artist: Noh Yoo Rim
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935040

나는 권위적인 사람이야
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duration: PT2M8S
duration ms: 128666
explicit: false
by artist: Sung Rak Son
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935041

복수의 시작
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duration: PT3M5S
duration ms: 185466
explicit: false
by artist: Shim Hee Jin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935042

넌 나한테 이러면 안 돼
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duration: PT2M31S
duration ms: 151160
explicit: false
by artist: Koo Bon Chun
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935043

잊을 수 없는 과거
type: MusicRecording
duration: PT2M13S
duration ms: 133000
explicit: false
by artist: Kim Hyun Do
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935044

돼지나 닭을 먹을 때 미안한 마음은 갖지 마라
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duration: PT2M32S
duration ms: 152973
explicit: false
by artist: Shin Yujin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935045

저는 더욱더 강해지겠습니다
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duration: PT2M34S
duration ms: 154360
explicit: false
by artist: Kim Joon Suk
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:41:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x891e8001bc953877a23fd98e9d1e9e6313a4296dbdcf31aa0411f4a1d72ea207
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/6gWRaBhIfRHECKODf3wUIA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gWRaBhIfRHECKODf3wUIA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x891e8001bc953877a23fd98e9d1e9e6313a4296dbdcf31aa0411f4a1d72ea207","isrc":"QZEKE1935046","name":"저는 더욱더 강해지겠습니다","registered_at":"2026-06-23T00:41:38Z","spotify_id":"6gWRaBhIfRHECKODf3wUIA","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 0x891e8001bc953877a23fd98e9d1e9e6313a4296dbdcf31aa0411f4a1d72ea207. 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/6gWRaBhIfRHECKODf3wUIA.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/6gWRaBhIfRHECKODf3wUIA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x891e8001bc953877a23fd98e9d1e9e6313a4296dbdcf31aa0411f4a1d72ea207","isrc":"QZEKE1935046","name":"저는 더욱더 강해지겠습니다","registered_at":"2026-06-23T00:41:38Z","spotify_id":"6gWRaBhIfRHECKODf3wUIA","type":"track"}

거짓 눈물
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duration: PT2M35S
duration ms: 155386
explicit: false
by artist: Shin Yujin
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935047

모든 건 장家를 위해서
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duration: PT3M10S
duration ms: 190320
explicit: false
by artist: Koo Bon Chun
in album: ITAEWON CLASS (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-03-20
isrc code: QZEKE1935048

Our Beloved Summer (Original Television Soundtrack) Special
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date published: 2022-01-26
track: Drawer
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  duration: PT3M57S
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  explicit: false
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    date published: 2022-01-26
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  additional property: CopyrightID
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c43b68366088ebde695f8c48cab6ef0722da9ed0f3fc7f5f4f53cf3c091110d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1RnUsnM9RFiAZtfMzY9AVL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RnUsnM9RFiAZtfMzY9AVL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x9c43b68366088ebde695f8c48cab6ef0722da9ed0f3fc7f5f4f53cf3c091110d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RnUsnM9RFiAZtfMzY9AVL.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/1RnUsnM9RFiAZtfMzY9AVL.
    date published: 2026-06-13T12:53:06Z
track: Our Beloved Summer - Opening Title Ver.
  type: MusicRecording
  duration: PT0M39S
  duration ms: 39266
  explicit: false
  by artist: Kim Kyung Hee
  in album: Our Beloved Summer (Original Television Soundtrack) Special
    type: MusicAlbum
    date published: 2022-01-26
  isrc code: KRMIM2203326
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:18:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x511485135137faf35262768054d5d0e911d1e19be734b38baf4e90f0cad82fc3
  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/0EP3BA2PKKdZrsLseN5ROv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EP3BA2PKKdZrsLseN5ROv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x511485135137faf35262768054d5d0e911d1e19be734b38baf4e90f0cad82fc3","isrc":"KRMIM2203326","name":"Our Beloved Summer - Opening Title Ver.","registered_at":"2026-06-05T04:18:16Z","spotify_id":"0EP3BA2PKKdZrsLseN5ROv","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 0x511485135137faf35262768054d5d0e911d1e19be734b38baf4e90f0cad82fc3. 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/0EP3BA2PKKdZrsLseN5ROv.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/0EP3BA2PKKdZrsLseN5ROv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x511485135137faf35262768054d5d0e911d1e19be734b38baf4e90f0cad82fc3","isrc":"KRMIM2203326","name":"Our Beloved Summer - Opening Title Ver.","registered_at":"2026-06-05T04:18:16Z","spotify_id":"0EP3BA2PKKdZrsLseN5ROv","type":"track"}
track: Maybe if
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209600
  explicit: false
  by artist: BIBI
  in album: Our Beloved Summer (Original Television Soundtrack) Special
    type: MusicAlbum
    date published: 2022-01-26
  isrc code: KRMIM2178444
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:51:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47d3ba11fae0087f9cb9a990ebf0d10c1ff39b2310f830c869b0cafb85882435
  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/2Q3eoPjHHxiHlpbLBv5FMB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q3eoPjHHxiHlpbLBv5FMB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47d3ba11fae0087f9cb9a990ebf0d10c1ff39b2310f830c869b0cafb85882435","isrc":"KRMIM2178444","name":"Maybe if","registered_at":"2026-06-04T06:51:35Z","spotify_id":"2Q3eoPjHHxiHlpbLBv5FMB","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 0x47d3ba11fae0087f9cb9a990ebf0d10c1ff39b2310f830c869b0cafb85882435. 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/2Q3eoPjHHxiHlpbLBv5FMB.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/2Q3eoPjHHxiHlpbLBv5FMB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x47d3ba11fae0087f9cb9a990ebf0d10c1ff39b2310f830c869b0cafb85882435","isrc":"KRMIM2178444","name":"Maybe if","registered_at":"2026-06-04T06:51:35Z","spotify_id":"2Q3eoPjHHxiHlpbLBv5FMB","type":"track"}
track: Summer Rain - Whistle Ver.
  type: MusicRecording
  duration: PT1M25S
  duration ms: 85640
  explicit: false
  by artist: Nam Hye Seung
  by artist: Kim Kyung Hee
  in album: Our Beloved Summer (Original Television Soundtrack) Special
    type: MusicAlbum
    date published: 2022-01-26
  isrc code: KRMIM2203327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:16:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f4d1d7ebf43c7675fa97e736628be04d75efe6f6e6ce9a97ab766164ed7e07f
  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/4bbusuxWrYVB1QJt79i3hu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bbusuxWrYVB1QJt79i3hu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f4d1d7ebf43c7675fa97e736628be04d75efe6f6e6ce9a97ab766164ed7e07f","isrc":"KRMIM2203327","name":"Summer Rain - Whistle Ver.","registered_at":"2026-06-08T11:16:45Z","spotify_id":"4bbusuxWrYVB1QJt79i3hu","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 0x4f4d1d7ebf43c7675fa97e736628be04d75efe6f6e6ce9a97ab766164ed7e07f. 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/4bbusuxWrYVB1QJt79i3hu.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/4bbusuxWrYVB1QJt79i3hu.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4f4d1d7ebf43c7675fa97e736628be04d75efe6f6e6ce9a97ab766164ed7e07f","isrc":"KRMIM2203327","name":"Summer Rain - Whistle Ver.","registered_at":"2026-06-08T11:16:45Z","spotify_id":"4bbusuxWrYVB1QJt79i3hu","type":"track"}
track: Squabble
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205786
  explicit: false
  by artist: HA SUNG WOON
  in album: Our Beloved Summer (Original Television Soundtrack) Special
    type: MusicAlbum
    date published: 2022-01-26
  isrc code: KRMIM2178733
  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: Christmas Tree - Cherry Blossoms Ver.
track: There For You
track: Ung and Yeon-su (Chopsticks Variation)
track: Christmas Tree
track: We Like Early Summer
track: Home
track: Bucket List
track: Why
track: Sociopath
track: The Giving Tree
track: Such a Good Person
track: Summer Rain
track: Various Colors of Jealousy
track: Even Now
track: Ung and Eunho
track: I Will Make You Happy
track: Story of Little Love
track: Our Beloved Summer - Full Ver.
track: Sleep Warm
track: Red String of Fate
track: Ji-ung's Time
track: Island
track: Puppy Couple
track: IZAKAYA
track: Toad Variation
track: Yeon-su and Grandma
track: Let's Be Friends (NJ's Theme)
track: Same Time, Different Place

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T16:18:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8545c0ea980e585ad75b2a694becb496d2fde42e941235d39cd16cb4bb413f6c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4F2pU2DWPNVgk2RVMiVI5O.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F2pU2DWPNVgk2RVMiVI5O

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

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 0x8545c0ea980e585ad75b2a694becb496d2fde42e941235d39cd16cb4bb413f6c. 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/4F2pU2DWPNVgk2RVMiVI5O.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/4F2pU2DWPNVgk2RVMiVI5O.
date published: 2026-06-13T13:32:09Z

Christmas Tree - Cherry Blossoms Ver.
type: MusicRecording
duration: PT0M36S
duration ms: 36746
explicit: false
by artist: Nam Hye Seung
by artist: Kim Kyung Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203328
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:01:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c067c2fc20e7ac25e462abd7a8bf416cf876f1cf64f566d256299225dd099df
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/0H8Am890laMfG63AnTFHhy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H8Am890laMfG63AnTFHhy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c067c2fc20e7ac25e462abd7a8bf416cf876f1cf64f566d256299225dd099df","isrc":"KRMIM2203328","name":"Christmas Tree - Cherry Blossoms Ver.","registered_at":"2026-06-08T19:01:33Z","spotify_id":"0H8Am890laMfG63AnTFHhy","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 0x4c067c2fc20e7ac25e462abd7a8bf416cf876f1cf64f566d256299225dd099df. 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/0H8Am890laMfG63AnTFHhy.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/0H8Am890laMfG63AnTFHhy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4c067c2fc20e7ac25e462abd7a8bf416cf876f1cf64f566d256299225dd099df","isrc":"KRMIM2203328","name":"Christmas Tree - Cherry Blossoms Ver.","registered_at":"2026-06-08T19:01:33Z","spotify_id":"0H8Am890laMfG63AnTFHhy","type":"track"}

There For You
type: MusicRecording
duration: PT3M40S
duration ms: 220840
explicit: false
by artist: Kim Na Young
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2179707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:06:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x345f158f7d2a33ccfd5b70c43c52a7e9656308a34ab28a30a0cfc0ce74437005
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/01OqoLriVKqohktUKDHjo9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01OqoLriVKqohktUKDHjo9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x345f158f7d2a33ccfd5b70c43c52a7e9656308a34ab28a30a0cfc0ce74437005","isrc":"KRMIM2179707","name":"There For You","registered_at":"2026-06-04T08:06:10Z","spotify_id":"01OqoLriVKqohktUKDHjo9","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 0x345f158f7d2a33ccfd5b70c43c52a7e9656308a34ab28a30a0cfc0ce74437005. 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/01OqoLriVKqohktUKDHjo9.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/01OqoLriVKqohktUKDHjo9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x345f158f7d2a33ccfd5b70c43c52a7e9656308a34ab28a30a0cfc0ce74437005","isrc":"KRMIM2179707","name":"There For You","registered_at":"2026-06-04T08:06:10Z","spotify_id":"01OqoLriVKqohktUKDHjo9","type":"track"}

Ung and Yeon-su (Chopsticks Variation)
type: MusicRecording
duration: PT0M35S
duration ms: 35173
explicit: false
by artist: Nam Hye Seung
by artist: Kim Kyung Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203329
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:43:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9d41f81955c12141451a221b09824325c6b1bef30e511d0e4a4665bc63fb907
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/5CX5qiBLwr3s53rKA9BVju.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CX5qiBLwr3s53rKA9BVju
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9d41f81955c12141451a221b09824325c6b1bef30e511d0e4a4665bc63fb907","isrc":"KRMIM2203329","name":"Ung and Yeon-su (Chopsticks Variation)","registered_at":"2026-06-22T19:43:37Z","spotify_id":"5CX5qiBLwr3s53rKA9BVju","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 0xd9d41f81955c12141451a221b09824325c6b1bef30e511d0e4a4665bc63fb907. 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/5CX5qiBLwr3s53rKA9BVju.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/5CX5qiBLwr3s53rKA9BVju.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd9d41f81955c12141451a221b09824325c6b1bef30e511d0e4a4665bc63fb907","isrc":"KRMIM2203329","name":"Ung and Yeon-su (Chopsticks Variation)","registered_at":"2026-06-22T19:43:37Z","spotify_id":"5CX5qiBLwr3s53rKA9BVju","type":"track"}

Christmas Tree
type: MusicRecording
duration: PT3M29S
duration ms: 209946
explicit: false
by artist: V
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2179411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-03T00:50:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe
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/3sd3HIsexBWBQZKYBJLuh5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sd3HIsexBWBQZKYBJLuh5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe","isrc":"KRMIM2179411","name":"Christmas Tree","registered_at":"2026-06-03T00:50:32Z","spotify_id":"3sd3HIsexBWBQZKYBJLuh5","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 0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe. 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/3sd3HIsexBWBQZKYBJLuh5.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/3sd3HIsexBWBQZKYBJLuh5.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe","isrc":"KRMIM2179411","name":"Christmas Tree","registered_at":"2026-06-03T00:50:32Z","spotify_id":"3sd3HIsexBWBQZKYBJLuh5","type":"track"}

We Like Early Summer
type: MusicRecording
duration: PT1M18S
duration ms: 78520
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203330
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:14:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x194b777a07cbb9d2b96f0d5f56463e8ae8a0732e5de0566e58972ddfaec0486d
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/0fYswseothqBDMNTxcdJE7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fYswseothqBDMNTxcdJE7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x194b777a07cbb9d2b96f0d5f56463e8ae8a0732e5de0566e58972ddfaec0486d","isrc":"KRMIM2203330","name":"We Like Early Summer","registered_at":"2026-06-19T05:14:26Z","spotify_id":"0fYswseothqBDMNTxcdJE7","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 0x194b777a07cbb9d2b96f0d5f56463e8ae8a0732e5de0566e58972ddfaec0486d. 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/0fYswseothqBDMNTxcdJE7.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/0fYswseothqBDMNTxcdJE7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x194b777a07cbb9d2b96f0d5f56463e8ae8a0732e5de0566e58972ddfaec0486d","isrc":"KRMIM2203330","name":"We Like Early Summer","registered_at":"2026-06-19T05:14:26Z","spotify_id":"0fYswseothqBDMNTxcdJE7","type":"track"}

Home
type: MusicRecording
duration: PT3M51S
duration ms: 231320
explicit: false
by artist: Janet Suhh
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2182241
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:20:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe761015e83a2036db0c49414251c457cf046ca902ab7b038cc1e82f6ba572cd2
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/6POR05VEg3cAMn74vmk5vv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6POR05VEg3cAMn74vmk5vv
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 0xe761015e83a2036db0c49414251c457cf046ca902ab7b038cc1e82f6ba572cd2. 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/6POR05VEg3cAMn74vmk5vv.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/6POR05VEg3cAMn74vmk5vv.
  date published: 2026-06-13T15:41:10Z

Bucket List
type: MusicRecording
duration: PT0M27S
duration ms: 27626
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26

Why
type: MusicRecording
duration: PT3M38S
duration ms: 218746
explicit: false
by artist: Janet Suhh
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2182242
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:07:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22eb67c6b2a34beb85532c659c6af2700564d3e36b1022d9926cbc3cb9add0db
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/1EOg0JV7XSR1aitiICsefC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EOg0JV7XSR1aitiICsefC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x22eb67c6b2a34beb85532c659c6af2700564d3e36b1022d9926cbc3cb9add0db. 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/1EOg0JV7XSR1aitiICsefC.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/1EOg0JV7XSR1aitiICsefC.
  date published: 2026-06-13T17:25:41Z

Sociopath
type: MusicRecording
duration: PT1M25S
duration ms: 85200
explicit: false
by artist: Nam Hye Seung
by artist: Ko Eun Jung
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203332
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:45:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92564b960bce68c193b71b41491fe8ccc04484b23c2dca11b362589a0a393ea6
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/7ngQbgs4AAUl5BrA0XWnFJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ngQbgs4AAUl5BrA0XWnFJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92564b960bce68c193b71b41491fe8ccc04484b23c2dca11b362589a0a393ea6. 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/7ngQbgs4AAUl5BrA0XWnFJ.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/7ngQbgs4AAUl5BrA0XWnFJ.
  date published: 2026-07-02T05:09:12Z

The Giving Tree
type: MusicRecording
duration: PT4M10S
duration ms: 250826
explicit: false
by artist: LEE SEUNG YOON
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2183499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:40:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef26a2190c6c5b35429969747b3e6122dfb86b8c2a0929dddfe88a5f604b366d
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/13mArWcOIBcYh1ynQ3QmfW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13mArWcOIBcYh1ynQ3QmfW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef26a2190c6c5b35429969747b3e6122dfb86b8c2a0929dddfe88a5f604b366d","isrc":"KRMIM2183499","name":"The Giving Tree","registered_at":"2026-06-08T17:40:50Z","spotify_id":"13mArWcOIBcYh1ynQ3QmfW","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 0xef26a2190c6c5b35429969747b3e6122dfb86b8c2a0929dddfe88a5f604b366d. 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/13mArWcOIBcYh1ynQ3QmfW.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/13mArWcOIBcYh1ynQ3QmfW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xef26a2190c6c5b35429969747b3e6122dfb86b8c2a0929dddfe88a5f604b366d","isrc":"KRMIM2183499","name":"The Giving Tree","registered_at":"2026-06-08T17:40:50Z","spotify_id":"13mArWcOIBcYh1ynQ3QmfW","type":"track"}

Such a Good Person
type: MusicRecording
duration: PT3M28S
duration ms: 208066
explicit: false
by artist: Nam Hye Seung
by artist: Jo Mi Ra
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:24:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbfa6ff22f80cd4150477ab5a0c130319c29eecfdbeb92119ffc65111c1db530
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/6Rllkazt1IY59PnstnBkSi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Rllkazt1IY59PnstnBkSi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbfa6ff22f80cd4150477ab5a0c130319c29eecfdbeb92119ffc65111c1db530","isrc":"KRMIM2203333","name":"Such a Good Person","registered_at":"2026-06-21T21:24:10Z","spotify_id":"6Rllkazt1IY59PnstnBkSi","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 0xdbfa6ff22f80cd4150477ab5a0c130319c29eecfdbeb92119ffc65111c1db530. 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/6Rllkazt1IY59PnstnBkSi.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/6Rllkazt1IY59PnstnBkSi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdbfa6ff22f80cd4150477ab5a0c130319c29eecfdbeb92119ffc65111c1db530","isrc":"KRMIM2203333","name":"Such a Good Person","registered_at":"2026-06-21T21:24:10Z","spotify_id":"6Rllkazt1IY59PnstnBkSi","type":"track"}

Summer Rain
type: MusicRecording
duration: PT3M21S
duration ms: 201786
explicit: false
by artist: Sam Kim
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2200998
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:18:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x167c5c79465928e44645af61c7e597e81c0839e8326425c156a5c3ab9812bb0d
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/4GRpihMRLHTeZvDhZsilMy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GRpihMRLHTeZvDhZsilMy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x167c5c79465928e44645af61c7e597e81c0839e8326425c156a5c3ab9812bb0d","isrc":"KRMIM2200998","name":"Summer Rain","registered_at":"2026-06-08T11:18:30Z","spotify_id":"4GRpihMRLHTeZvDhZsilMy","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 0x167c5c79465928e44645af61c7e597e81c0839e8326425c156a5c3ab9812bb0d. 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/4GRpihMRLHTeZvDhZsilMy.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/4GRpihMRLHTeZvDhZsilMy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x167c5c79465928e44645af61c7e597e81c0839e8326425c156a5c3ab9812bb0d","isrc":"KRMIM2200998","name":"Summer Rain","registered_at":"2026-06-08T11:18:30Z","spotify_id":"4GRpihMRLHTeZvDhZsilMy","type":"track"}

Various Colors of Jealousy
type: MusicRecording
duration: PT0M34S
duration ms: 34106
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203334
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:16:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94520daeb982de41d3e977fa29d265db00245df56cc0da0227de0e17618c65fc
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/0rTaCIVYsv6SI456WpV0Vy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rTaCIVYsv6SI456WpV0Vy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94520daeb982de41d3e977fa29d265db00245df56cc0da0227de0e17618c65fc","isrc":"KRMIM2203334","name":"Various Colors of Jealousy","registered_at":"2026-06-24T10:16:15Z","spotify_id":"0rTaCIVYsv6SI456WpV0Vy","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 0x94520daeb982de41d3e977fa29d265db00245df56cc0da0227de0e17618c65fc. 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/0rTaCIVYsv6SI456WpV0Vy.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/0rTaCIVYsv6SI456WpV0Vy.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x94520daeb982de41d3e977fa29d265db00245df56cc0da0227de0e17618c65fc","isrc":"KRMIM2203334","name":"Various Colors of Jealousy","registered_at":"2026-06-24T10:16:15Z","spotify_id":"0rTaCIVYsv6SI456WpV0Vy","type":"track"}

Even Now
type: MusicRecording
duration: PT4M12S
duration ms: 252480
explicit: false
by artist: YANG YO SEOP
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2201108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:20:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x117bea26feaed71956933d4b8debe9c88061ca07e7344927e084749af0bb00cd
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/6EQ9bxvxCrbadQyyghidc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EQ9bxvxCrbadQyyghidc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x117bea26feaed71956933d4b8debe9c88061ca07e7344927e084749af0bb00cd","isrc":"KRMIM2201108","name":"Even Now","registered_at":"2026-06-18T14:20:02Z","spotify_id":"6EQ9bxvxCrbadQyyghidc2","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 0x117bea26feaed71956933d4b8debe9c88061ca07e7344927e084749af0bb00cd. 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/6EQ9bxvxCrbadQyyghidc2.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/6EQ9bxvxCrbadQyyghidc2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x117bea26feaed71956933d4b8debe9c88061ca07e7344927e084749af0bb00cd","isrc":"KRMIM2201108","name":"Even Now","registered_at":"2026-06-18T14:20:02Z","spotify_id":"6EQ9bxvxCrbadQyyghidc2","type":"track"}

Ung and Eunho
type: MusicRecording
duration: PT2M1S
duration ms: 121880
explicit: false
by artist: Lee So Young
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:31:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce21c5f7cf95d66d7938caf7f9e3c9a67e49318d87c071b1e1b041051f5c8755
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/5uJqXO5f0eMQxoLCjF7PYS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uJqXO5f0eMQxoLCjF7PYS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce21c5f7cf95d66d7938caf7f9e3c9a67e49318d87c071b1e1b041051f5c8755","isrc":"KRMIM2203335","name":"Ung and Eunho","registered_at":"2026-06-23T10:31:19Z","spotify_id":"5uJqXO5f0eMQxoLCjF7PYS","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 0xce21c5f7cf95d66d7938caf7f9e3c9a67e49318d87c071b1e1b041051f5c8755. 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/5uJqXO5f0eMQxoLCjF7PYS.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/5uJqXO5f0eMQxoLCjF7PYS.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xce21c5f7cf95d66d7938caf7f9e3c9a67e49318d87c071b1e1b041051f5c8755","isrc":"KRMIM2203335","name":"Ung and Eunho","registered_at":"2026-06-23T10:31:19Z","spotify_id":"5uJqXO5f0eMQxoLCjF7PYS","type":"track"}

I Will Make You Happy
type: MusicRecording
duration: PT3M17S
duration ms: 197547
explicit: false
by artist: Jang Beom June
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2202387
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:50:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf45be0084c720d0c167f92560e1a500793fc6c27a05bd07f60630424ae4faa42
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/7C7pK0YRRC4jPX3Zd9EcjP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7C7pK0YRRC4jPX3Zd9EcjP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf45be0084c720d0c167f92560e1a500793fc6c27a05bd07f60630424ae4faa42","isrc":"KRMIM2202387","name":"I Will Make You Happy","registered_at":"2026-06-20T22:50:10Z","spotify_id":"7C7pK0YRRC4jPX3Zd9EcjP","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 0xf45be0084c720d0c167f92560e1a500793fc6c27a05bd07f60630424ae4faa42. 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/7C7pK0YRRC4jPX3Zd9EcjP.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/7C7pK0YRRC4jPX3Zd9EcjP.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf45be0084c720d0c167f92560e1a500793fc6c27a05bd07f60630424ae4faa42","isrc":"KRMIM2202387","name":"I Will Make You Happy","registered_at":"2026-06-20T22:50:10Z","spotify_id":"7C7pK0YRRC4jPX3Zd9EcjP","type":"track"}

Story of Little Love
type: MusicRecording
duration: PT1M57S
duration ms: 117346
explicit: false
by artist: Nam Hye Seung
by artist: Jo Mi Ra
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:19:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4aaf111044903fc9027529b7235ca1b7729464ddfe48f247ab0a03fd800f7b92
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/5Y5lNU2BFkB5gE6jCN4qHw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y5lNU2BFkB5gE6jCN4qHw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4aaf111044903fc9027529b7235ca1b7729464ddfe48f247ab0a03fd800f7b92","isrc":"KRMIM2203336","name":"Story of Little Love","registered_at":"2026-06-18T14:19:54Z","spotify_id":"5Y5lNU2BFkB5gE6jCN4qHw","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 0x4aaf111044903fc9027529b7235ca1b7729464ddfe48f247ab0a03fd800f7b92. 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/5Y5lNU2BFkB5gE6jCN4qHw.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/5Y5lNU2BFkB5gE6jCN4qHw.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4aaf111044903fc9027529b7235ca1b7729464ddfe48f247ab0a03fd800f7b92","isrc":"KRMIM2203336","name":"Story of Little Love","registered_at":"2026-06-18T14:19:54Z","spotify_id":"5Y5lNU2BFkB5gE6jCN4qHw","type":"track"}

Our Beloved Summer - Full Ver.
type: MusicRecording
duration: PT3M12S
duration ms: 192466
explicit: false
by artist: Kim Kyung Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:26:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a3c73559a8f16f56bcb5e87f72dea0c40558e3f5a32d8c864f512dca02f0548
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/3rzZpoRXMqVFfhoAFluQMN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rzZpoRXMqVFfhoAFluQMN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a3c73559a8f16f56bcb5e87f72dea0c40558e3f5a32d8c864f512dca02f0548","isrc":"KRMIM2203161","name":"Our Beloved Summer - Full Ver.","registered_at":"2026-06-06T16:26:47Z","spotify_id":"3rzZpoRXMqVFfhoAFluQMN","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 0x0a3c73559a8f16f56bcb5e87f72dea0c40558e3f5a32d8c864f512dca02f0548. 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/3rzZpoRXMqVFfhoAFluQMN.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/3rzZpoRXMqVFfhoAFluQMN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0a3c73559a8f16f56bcb5e87f72dea0c40558e3f5a32d8c864f512dca02f0548","isrc":"KRMIM2203161","name":"Our Beloved Summer - Full Ver.","registered_at":"2026-06-06T16:26:47Z","spotify_id":"3rzZpoRXMqVFfhoAFluQMN","type":"track"}

Sleep Warm
type: MusicRecording
duration: PT1M57S
duration ms: 117413
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc259cc8e36dfa2e408d1a83e0e40a0a417b7724399a2925347790b5bde0c83b3
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/0h6mAOYiqOIZC27h7zMmWj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h6mAOYiqOIZC27h7zMmWj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc259cc8e36dfa2e408d1a83e0e40a0a417b7724399a2925347790b5bde0c83b3","isrc":"KRMIM2203337","name":"Sleep Warm","registered_at":"2026-06-20T22:53:00Z","spotify_id":"0h6mAOYiqOIZC27h7zMmWj","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 0xc259cc8e36dfa2e408d1a83e0e40a0a417b7724399a2925347790b5bde0c83b3. 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/0h6mAOYiqOIZC27h7zMmWj.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/0h6mAOYiqOIZC27h7zMmWj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc259cc8e36dfa2e408d1a83e0e40a0a417b7724399a2925347790b5bde0c83b3","isrc":"KRMIM2203337","name":"Sleep Warm","registered_at":"2026-06-20T22:53:00Z","spotify_id":"0h6mAOYiqOIZC27h7zMmWj","type":"track"}

Red String of Fate
type: MusicRecording
duration: PT3M16S
duration ms: 196413
explicit: false
by artist: Kim Kyung Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203162
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cd0edc6362415f6973a59ce0744915192d6b43dfbd2be206b241a608c4d6b7e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2LOGX1i5wXPnfH0F8pvJme.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LOGX1i5wXPnfH0F8pvJme
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x5cd0edc6362415f6973a59ce0744915192d6b43dfbd2be206b241a608c4d6b7e. 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/2LOGX1i5wXPnfH0F8pvJme.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/2LOGX1i5wXPnfH0F8pvJme.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5cd0edc6362415f6973a59ce0744915192d6b43dfbd2be206b241a608c4d6b7e","isrc":"KRMIM2203162","name":"Red String of Fate","registered_at":"2026-06-10T16:04:21Z","spotify_id":"2LOGX1i5wXPnfH0F8pvJme","type":"track"}

Ji-ung's Time
type: MusicRecording
duration: PT1M25S
duration ms: 85480
explicit: false
by artist: Nam Hye Seung
by artist: Jo Mi Ra
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:25:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd83b26efb1329e1bfeb3d0f90ac1baa4458f44543a912040a08ba4caf20fa688
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/3Wc1Rt8y1gyUD4cwpttIDW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wc1Rt8y1gyUD4cwpttIDW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd83b26efb1329e1bfeb3d0f90ac1baa4458f44543a912040a08ba4caf20fa688","isrc":"KRMIM2203338","name":"Ji-ung's Time","registered_at":"2026-06-21T21:25:49Z","spotify_id":"3Wc1Rt8y1gyUD4cwpttIDW","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 0xd83b26efb1329e1bfeb3d0f90ac1baa4458f44543a912040a08ba4caf20fa688. 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/3Wc1Rt8y1gyUD4cwpttIDW.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/3Wc1Rt8y1gyUD4cwpttIDW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd83b26efb1329e1bfeb3d0f90ac1baa4458f44543a912040a08ba4caf20fa688","isrc":"KRMIM2203338","name":"Ji-ung's Time","registered_at":"2026-06-21T21:25:49Z","spotify_id":"3Wc1Rt8y1gyUD4cwpttIDW","type":"track"}

Island
type: MusicRecording
duration: PT1M35S
duration ms: 95026
explicit: false
by artist: NJ
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:39:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x643c828f82a9576c2d5322ac8917bd869bfe1c1ef4eb61629afe53dc0db87d88
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/5t6AiwWyY2NY2fEwiKveOH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t6AiwWyY2NY2fEwiKveOH
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 0x643c828f82a9576c2d5322ac8917bd869bfe1c1ef4eb61629afe53dc0db87d88. 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/5t6AiwWyY2NY2fEwiKveOH.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/5t6AiwWyY2NY2fEwiKveOH.
  date published: 2026-06-13T15:41:10Z

Puppy Couple
type: MusicRecording
duration: PT1M50S
duration ms: 110546
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203339

IZAKAYA
type: MusicRecording
duration: PT1M27S
duration ms: 87920
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203340

Toad Variation
type: MusicRecording
duration: PT1M7S
duration ms: 67600
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203341

Yeon-su and Grandma
type: MusicRecording
duration: PT1M39S
duration ms: 99773
explicit: false
by artist: Nam Hye Seung
by artist: Park Sang Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:32:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14faf6351ee6fb10498bf442a500704e4b1ad300c56545a969c18314466d2392
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/6jFlCy4zogzVnUv5oyaThV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jFlCy4zogzVnUv5oyaThV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14faf6351ee6fb10498bf442a500704e4b1ad300c56545a969c18314466d2392","isrc":"KRMIM2203342","name":"Yeon-su and Grandma","registered_at":"2026-06-23T00:32:19Z","spotify_id":"6jFlCy4zogzVnUv5oyaThV","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 0x14faf6351ee6fb10498bf442a500704e4b1ad300c56545a969c18314466d2392. 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/6jFlCy4zogzVnUv5oyaThV.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/6jFlCy4zogzVnUv5oyaThV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x14faf6351ee6fb10498bf442a500704e4b1ad300c56545a969c18314466d2392","isrc":"KRMIM2203342","name":"Yeon-su and Grandma","registered_at":"2026-06-23T00:32:19Z","spotify_id":"6jFlCy4zogzVnUv5oyaThV","type":"track"}

Let's Be Friends (NJ's Theme)
type: MusicRecording
duration: PT0M48S
duration ms: 48226
explicit: false
by artist: Nam Hye Seung
by artist: Ko Eun Jung
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203343

Same Time, Different Place
type: MusicRecording
duration: PT0M31S
duration ms: 31026
explicit: false
by artist: Kim Kyung Hee
in album: Our Beloved Summer (Original Television Soundtrack) Special
  type: MusicAlbum
  date published: 2022-01-26
isrc code: KRMIM2203344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:33:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1e930e99b2834f0062723f5426f29490331b7edcc8ae6980a880c8c32065fc3
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/68HSLPGcN4yOkZpYiWAIF5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68HSLPGcN4yOkZpYiWAIF5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1e930e99b2834f0062723f5426f29490331b7edcc8ae6980a880c8c32065fc3","isrc":"KRMIM2203344","name":"Same Time, Different Place","registered_at":"2026-06-21T21:33:13Z","spotify_id":"68HSLPGcN4yOkZpYiWAIF5","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 0xd1e930e99b2834f0062723f5426f29490331b7edcc8ae6980a880c8c32065fc3. 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/68HSLPGcN4yOkZpYiWAIF5.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/68HSLPGcN4yOkZpYiWAIF5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd1e930e99b2834f0062723f5426f29490331b7edcc8ae6980a880c8c32065fc3","isrc":"KRMIM2203344","name":"Same Time, Different Place","registered_at":"2026-06-21T21:33:13Z","spotify_id":"68HSLPGcN4yOkZpYiWAIF5","type":"track"}

HWARANG (Music from the Original TV Series)
type: MusicAlbum
date published: 2017-02-28
track: It's Definitely You
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230693
  explicit: false
  by artist: V
  by artist: Jin
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
  isrc code: KRB461601564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:54:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861
  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/0hxiCHqAgJUMxLI5F619Mc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hxiCHqAgJUMxLI5F619Mc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861","isrc":"KRB461601564","name":"It's Definitely You","registered_at":"2026-06-07T11:54:34Z","spotify_id":"0hxiCHqAgJUMxLI5F619Mc","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 0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861. 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/0hxiCHqAgJUMxLI5F619Mc.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/0hxiCHqAgJUMxLI5F619Mc.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xd3e40bd88ae95c142bec9670f7a62f5a0b5f734ce8329149b1adfd98e39d3861","isrc":"KRB461601564","name":"It's Definitely You","registered_at":"2026-06-07T11:54:34Z","spotify_id":"0hxiCHqAgJUMxLI5F619Mc","type":"track"}
track: Dream
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  duration: PT4M25S
  duration ms: 265840
  explicit: false
  by artist: BOL4
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Our Tears
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263386
  explicit: false
  by artist: HYOLYN
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: The Divine Move
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248706
  explicit: false
  by artist: YANG YO SEOP
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Wherever You Are
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288853
  explicit: false
  by artist: Han Dong Geun
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Only You
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198173
  explicit: false
  by artist: WENDY
  by artist: SEULGI
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Memories of Miracle
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240706
  explicit: false
  by artist: Jeon Woosung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Don't Leave Me Alone
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229200
  explicit: false
  by artist: Jung Dong Ha
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: The Divine Move - Acoustic Version
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235160
  explicit: false
  by artist: Kim Juna
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: I'll Be Here
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  duration: PT4M17S
  duration ms: 257079
  explicit: false
  by artist: Park Hyungsik
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Our Tears (Sunwoo Version)
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  duration: PT4M24S
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  by artist: Park Seo Jun
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    type: MusicAlbum
    date published: 2017-02-28
track: Hwarang the Beginning
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  duration: PT1M41S
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  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Hwarang Spirit (Opening Title)
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  duration: PT1M37S
  duration ms: 97266
  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Cloud of Love (Main Theme)
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  duration: PT2M11S
  duration ms: 131453
  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Night Story Princess
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  duration: PT2M2S
  duration ms: 122040
  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Open the Gate
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  duration: PT1M48S
  duration ms: 108933
  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Victory March
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  duration: PT1M40S
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  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
    type: MusicAlbum
    date published: 2017-02-28
track: Blossom
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116813
  explicit: false
  by artist: Oh Jun Sung
  in album: HWARANG (Music from the Original TV Series)
track: Chorus of Hwarang
track: Nan Jang Pan
track: Funny Ground
track: Bright Waltz
track: Flower & Bee
track: Dog & Bird
track: Cat Walking
track: Sweet Rhythm
track: Cotton Candy
track: Run Together
track: Sad Cliff
track: Fly Butterfly
track: Kongdak Kongdak
track: With Mate
track: Happy Hour
track: More And More
track: Love & Friendship
track: Moonlight Of Silla
track: Empty Palace
track: Shadow Chaser
track: Sea of Crying
track: Dangerous Sign
track: Oktagak

Oh Jun Sung
type: MusicGroup

HWARANG (Music from the Original TV Series)
type: MusicAlbum
date published: 2017-02-28

Chorus of Hwarang
type: MusicRecording
duration: PT1M40S
duration ms: 100840
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Nan Jang Pan
type: MusicRecording
duration: PT1M59S
duration ms: 119200
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Funny Ground
type: MusicRecording
duration: PT2M33S
duration ms: 153266
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Bright Waltz
type: MusicRecording
duration: PT1M52S
duration ms: 112293
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Flower & Bee
type: MusicRecording
duration: PT2M11S
duration ms: 131613
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Dog & Bird
type: MusicRecording
duration: PT1M40S
duration ms: 100253
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Cat Walking
type: MusicRecording
duration: PT2M1S
duration ms: 121680
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Sweet Rhythm
type: MusicRecording
duration: PT1M46S
duration ms: 106986
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Cotton Candy
type: MusicRecording
duration: PT2M2S
duration ms: 122040
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Run Together
type: MusicRecording
duration: PT2M13S
duration ms: 133226
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Sad Cliff
type: MusicRecording
duration: PT2M7S
duration ms: 127666
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Fly Butterfly
type: MusicRecording
duration: PT2M10S
duration ms: 130880
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Kongdak Kongdak
type: MusicRecording
duration: PT1M39S
duration ms: 99586
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

With Mate
type: MusicRecording
duration: PT1M37S
duration ms: 97293
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Happy Hour
type: MusicRecording
duration: PT2M2S
duration ms: 122600
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

More And More
type: MusicRecording
duration: PT1M39S
duration ms: 99066
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Love & Friendship
type: MusicRecording
duration: PT1M55S
duration ms: 115800
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Moonlight Of Silla
type: MusicRecording
duration: PT1M47S
duration ms: 107413
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Empty Palace
type: MusicRecording
duration: PT2M14S
duration ms: 134946
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Shadow Chaser
type: MusicRecording
duration: PT1M46S
duration ms: 106466
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Sea of Crying
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duration ms: 126426
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Dangerous Sign
type: MusicRecording
duration: PT1M46S
duration ms: 106333
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

Oktagak
type: MusicRecording
duration: PT2M3S
duration ms: 123312
explicit: false
by artist: Oh Jun Sung
in album: HWARANG (Music from the Original TV Series)
  type: MusicAlbum
  date published: 2017-02-28

wherever u r (feat. V of BTS and NATURE)
type: MusicAlbum
date published: 2024-04-18
track: wherever u r (feat. V of BTS and NATURE)
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  by artist: V
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    date published: 2024-04-18
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  additional property: OTSVerificationAPI
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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 0x37e18b5d9cb12da3490cd96402484ce64ffc07a5aa59b5cad6408671dd05bc80. 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/0KO8Swcyb0KRPVwgkZsjyU.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/0KO8Swcyb0KRPVwgkZsjyU.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x37e18b5d9cb12da3490cd96402484ce64ffc07a5aa59b5cad6408671dd05bc80","isrc":"ARC572402682","name":"wherever u r (feat. V of BTS and NATURE)","registered_at":"2026-06-04T10:13:29Z","spotify_id":"0KO8Swcyb0KRPVwgkZsjyU","type":"track"}

Slow Dancing
type: MusicRecording
duration: PT3M7S
duration ms: 187026
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USA2P2339031
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c5cfbbace117b606aa1c4382331d9e44343cbc32a5087ea46add5b19d60ca9. 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/5h1BN75CEh8wdSwE1xrbSe.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/5h1BN75CEh8wdSwE1xrbSe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03c5cfbbace117b606aa1c4382331d9e44343cbc32a5087ea46add5b19d60ca9","isrc":"USA2P2339031","name":"Slow Dancing","registered_at":"2026-06-01T04:18:50Z","spotify_id":"5h1BN75CEh8wdSwE1xrbSe","type":"track"}

Love Me Again
type: MusicRecording
duration: PT3M2S
duration ms: 182293
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-08-11
isrc code: USA2P2339030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93. 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/2N0SPREDYqILVEFSsWF5N5.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/2N0SPREDYqILVEFSsWF5N5.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93","isrc":"USA2P2339030","name":"Love Me Again","registered_at":"2026-06-01T04:32:14Z","spotify_id":"2N0SPREDYqILVEFSsWF5N5","type":"track"}

FRI(END)S
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by artist: V
in album: FRI(END)S
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PBTlQ84CBJF0tBnKGmQa6
additional property: OTSTimestamp
  type: PropertyValue
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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 0xe9f127c5d5ecd1eaae51c09c580419074954ac2381e694b8a36cd728469e0f7f. 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/0PBTlQ84CBJF0tBnKGmQa6.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/0PBTlQ84CBJF0tBnKGmQa6.
  date published: 2026-06-13T12:47:07Z

Love Me Again
type: MusicRecording
duration: PT3M2S
duration ms: 182293
explicit: false
by artist: V
in album: Layover
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isrc code: USA2P2339030
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93. 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/0SftJDguUa1F5SsQwwkLw4.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/0SftJDguUa1F5SsQwwkLw4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd0b439760b7c5c24560804c8bf55744d0c4bb6e965aa6f3264c851458548ba93","isrc":"USA2P2339030","name":"Love Me Again","registered_at":"2026-06-01T04:32:14Z","spotify_id":"0SftJDguUa1F5SsQwwkLw4","type":"track"}

Rainy Days
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in album: Layover
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ydjxBSUIDn26MFzU3asP4
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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 0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53. 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/5ydjxBSUIDn26MFzU3asP4.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/5ydjxBSUIDn26MFzU3asP4.
  date published: 2026-06-13T12:47:07Z
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For Us
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duration ms: 171160
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USA2P2339032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:08:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1
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/4HAOgAnILvXCbSODMoRnmD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HAOgAnILvXCbSODMoRnmD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1","isrc":"USA2P2339032","name":"For Us","registered_at":"2026-06-01T08:08:43Z","spotify_id":"4HAOgAnILvXCbSODMoRnmD","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 0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1. 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/4HAOgAnILvXCbSODMoRnmD.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/4HAOgAnILvXCbSODMoRnmD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4c83e065f3cb8e0654205cdfdf1960eb29da08317452b83f8ef3e45665ba5cf1","isrc":"USA2P2339032","name":"For Us","registered_at":"2026-06-01T08:08:43Z","spotify_id":"4HAOgAnILvXCbSODMoRnmD","type":"track"}

Blue
type: MusicRecording
duration: PT2M29S
duration ms: 149853
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USA2P2339029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:49:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3881f6171163409372b8b8390dc7672f1afedcc8f1291ec724b9b138c5ddcbb5
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/2UU11hvjN1JIn4iihEodNT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UU11hvjN1JIn4iihEodNT
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 0x3881f6171163409372b8b8390dc7672f1afedcc8f1291ec724b9b138c5ddcbb5. 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/2UU11hvjN1JIn4iihEodNT.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/2UU11hvjN1JIn4iihEodNT.
  date published: 2026-06-13T12:47:07Z

Slow Dancing (Piano Ver.)
type: MusicRecording
duration: PT3M8S
duration ms: 188093
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USA2P2339033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:43:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2
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/7pgbDdy7ax962o9d2xJceV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pgbDdy7ax962o9d2xJceV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2","isrc":"USA2P2339033","name":"Slow Dancing (Piano Ver.)","registered_at":"2026-06-01T12:43:21Z","spotify_id":"7pgbDdy7ax962o9d2xJceV","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 0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2. 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/7pgbDdy7ax962o9d2xJceV.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/7pgbDdy7ax962o9d2xJceV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0fe39de6314874779f9f8c20c5fb19e6b9fce46d8122c2d82c5a28a476b8f8e2","isrc":"USA2P2339033","name":"Slow Dancing (Piano Ver.)","registered_at":"2026-06-01T12:43:21Z","spotify_id":"7pgbDdy7ax962o9d2xJceV","type":"track"}

Rainy Days
type: MusicRecording
duration: PT2M59S
duration ms: 179560
explicit: false
by artist: V
in album: Layover
  type: MusicAlbum
  date published: 2023-09-08
isrc code: USA2P2339028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:54:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53
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/54bg1e6ABcZfpU3yzwxnPf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54bg1e6ABcZfpU3yzwxnPf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53","isrc":"USA2P2339028","name":"Rainy Days","registered_at":"2026-06-01T06:54:34Z","spotify_id":"54bg1e6ABcZfpU3yzwxnPf","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 0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53. 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/54bg1e6ABcZfpU3yzwxnPf.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/54bg1e6ABcZfpU3yzwxnPf.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6e63cc9ae5579072f40cf62aab5e93cc71da36b2bfe879e9c6237238b2d29e53","isrc":"USA2P2339028","name":"Rainy Days","registered_at":"2026-06-01T06:54:34Z","spotify_id":"54bg1e6ABcZfpU3yzwxnPf","type":"track"}

Christmas Tree
type: MusicRecording
duration: PT3M29S
duration ms: 209946
explicit: false
by artist: V
in album: Our Beloved Summer (Original Television Soundtrack), Pt. 5
  type: MusicAlbum
  date published: 2021-12-24
isrc code: KRMIM2179411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:36:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe
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/186NCtNk1tUYS7c2DxgJ7O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186NCtNk1tUYS7c2DxgJ7O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe","isrc":"KRMIM2179411","name":"Christmas Tree","registered_at":"2026-06-01T05:36:02Z","spotify_id":"186NCtNk1tUYS7c2DxgJ7O","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 0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe. 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/186NCtNk1tUYS7c2DxgJ7O.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/186NCtNk1tUYS7c2DxgJ7O.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7203bcb6d5297f37e8356f626591b86daa694e56e7344c93858e5c7e3b96bdbe","isrc":"KRMIM2179411","name":"Christmas Tree","registered_at":"2026-06-01T05:36:02Z","spotify_id":"186NCtNk1tUYS7c2DxgJ7O","type":"track"}

Snow Flower (feat. Peakboy)
type: MusicRecording
duration: PT3M49S
duration ms: 229013
explicit: false
by artist: V
by artist: Peakboy
in album: Snow Flower (feat. Peakboy)
  type: MusicAlbum
  date published: 2020-12-25
isrc code: QMFMF2041669
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:51:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d
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/34IGOyXR6cn0YI9VBu8m0y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34IGOyXR6cn0YI9VBu8m0y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d","isrc":"QMFMF2041669","name":"Snow Flower (feat. Peakboy)","registered_at":"2026-06-01T10:51:08Z","spotify_id":"34IGOyXR6cn0YI9VBu8m0y","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 0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d. 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/34IGOyXR6cn0YI9VBu8m0y.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/34IGOyXR6cn0YI9VBu8m0y.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb5c45fa3715ff2aa1d0f87642ed37798c9a752440f7091fdacba0bd8e8e53d3d","isrc":"QMFMF2041669","name":"Snow Flower (feat. Peakboy)","registered_at":"2026-06-01T10:51:08Z","spotify_id":"34IGOyXR6cn0YI9VBu8m0y","type":"track"}

FRI(END)S (Sped Up)
type: MusicRecording
duration: PT2M3S
duration ms: 123000
explicit: false
by artist: V
in album: FRI(END)S
  type: MusicAlbum
  date published: 2024-03-15
isrc code: USA2P2412630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14
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/0v6wAlWCzHYj1OuJrVuH7J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v6wAlWCzHYj1OuJrVuH7J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14","isrc":"USA2P2412630","name":"FRI(END)S (Sped Up)","registered_at":"2026-06-02T01:56:15Z","spotify_id":"0v6wAlWCzHYj1OuJrVuH7J","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 0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14. 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/0v6wAlWCzHYj1OuJrVuH7J.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/0v6wAlWCzHYj1OuJrVuH7J.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa5d48c5ce4d830b2a9acd552356174ebf5f936d5f48e2d9117e4568c90db9e14","isrc":"USA2P2412630","name":"FRI(END)S (Sped Up)","registered_at":"2026-06-02T01:56:15Z","spotify_id":"0v6wAlWCzHYj1OuJrVuH7J","type":"track"}

FRI(END)S (Slowed Down)
type: MusicRecording
duration: PT2M42S
duration ms: 162000
explicit: false
by artist: V
in album: FRI(END)S
  type: MusicAlbum
  date published: 2024-03-15
isrc code: USA2P2412631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:45:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8
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/4njgp1LC4XoUsnF3pN0WXX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4njgp1LC4XoUsnF3pN0WXX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8","isrc":"USA2P2412631","name":"FRI(END)S (Slowed Down)","registered_at":"2026-06-04T06:45:25Z","spotify_id":"4njgp1LC4XoUsnF3pN0WXX","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 0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8. 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/4njgp1LC4XoUsnF3pN0WXX.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/4njgp1LC4XoUsnF3pN0WXX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa0b55598fcb47e6b875877d8b960c28c6c819c79dec479615ac2f51495984bd8","isrc":"USA2P2412631","name":"FRI(END)S (Slowed Down)","registered_at":"2026-06-04T06:45:25Z","spotify_id":"4njgp1LC4XoUsnF3pN0WXX","type":"track"}

FRI(END)S (Instrumental)
type: MusicRecording
duration: PT2M28S
duration ms: 148435
explicit: false
by artist: V
in album: FRI(END)S
  type: MusicAlbum
  date published: 2024-03-15
isrc code: USA2P2412315
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d
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/6G3myAs4HemIdtLYhhjGLP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G3myAs4HemIdtLYhhjGLP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d","isrc":"USA2P2412315","name":"FRI(END)S (Instrumental)","registered_at":"2026-06-04T08:13:56Z","spotify_id":"6G3myAs4HemIdtLYhhjGLP","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 0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d. 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/6G3myAs4HemIdtLYhhjGLP.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/6G3myAs4HemIdtLYhhjGLP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x82a024e8d4924c14471dd8a9fca4ea2cf9ceedad298ad4e127d9ccff0b40a20d","isrc":"USA2P2412315","name":"FRI(END)S (Instrumental)","registered_at":"2026-06-04T08:13:56Z","spotify_id":"6G3myAs4HemIdtLYhhjGLP","type":"track"}

Christmas Tree - Inst.
type: MusicRecording
duration: PT3M29S
duration ms: 209946
explicit: false
by artist: V
in album: Our Beloved Summer (Original Television Soundtrack), Pt. 5
  type: MusicAlbum
  date published: 2021-12-24
isrc code: KRMIM2179412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:01:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e
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/37rnSr2ZCkzqmoUqGQtn4q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37rnSr2ZCkzqmoUqGQtn4q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e","isrc":"KRMIM2179412","name":"Christmas Tree - Inst.","registered_at":"2026-06-04T08:01:04Z","spotify_id":"37rnSr2ZCkzqmoUqGQtn4q","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 0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e. 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/37rnSr2ZCkzqmoUqGQtn4q.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/37rnSr2ZCkzqmoUqGQtn4q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf0a334db47b7eda96935295bc3b659d6260d3868c59f05ed1f145e1ca0fdfc6e","isrc":"KRMIM2179412","name":"Christmas Tree - Inst.","registered_at":"2026-06-04T08:01:04Z","spotify_id":"37rnSr2ZCkzqmoUqGQtn4q","type":"track"}

Slow Dancing (FRNK Remix)
type: MusicRecording
duration: PT2M49S
duration ms: 169840
explicit: false
by artist: V
by artist: FRNK
in album: Slow Dancing (Remixes)
  type: MusicAlbum
  date published: 2023-10-23
isrc code: USA2P2351844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:43:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3
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/6mSCY4xjKyt5xLlgOXXHSk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mSCY4xjKyt5xLlgOXXHSk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3","isrc":"USA2P2351844","name":"Slow Dancing (FRNK Remix)","registered_at":"2026-06-04T07:43:45Z","spotify_id":"6mSCY4xjKyt5xLlgOXXHSk","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 0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3. 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/6mSCY4xjKyt5xLlgOXXHSk.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/6mSCY4xjKyt5xLlgOXXHSk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x81b2b2965ff5fdb7634ca65aeabc405a842b0230d377f114af5e36bb9e7491d3","isrc":"USA2P2351844","name":"Slow Dancing (FRNK Remix)","registered_at":"2026-06-04T07:43:45Z","spotify_id":"6mSCY4xjKyt5xLlgOXXHSk","type":"track"}

Slow Dancing (Cautious Clay Remix)
type: MusicRecording
duration: PT2M51S
duration ms: 171904
explicit: false
by artist: V
by artist: Cautious Clay
in album: Slow Dancing (Remixes)
  type: MusicAlbum
  date published: 2023-10-23
isrc code: USA2P2351170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:31:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df
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/31jZYFQEtq0ud5y9fDN4cw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31jZYFQEtq0ud5y9fDN4cw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df","isrc":"USA2P2351170","name":"Slow Dancing (Cautious Clay Remix)","registered_at":"2026-06-04T07:31:51Z","spotify_id":"31jZYFQEtq0ud5y9fDN4cw","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 0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df. 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/31jZYFQEtq0ud5y9fDN4cw.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/31jZYFQEtq0ud5y9fDN4cw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x557c03b075f93c278f048f254231ef7063d85d30302c1b5be47477eab66257df","isrc":"USA2P2351170","name":"Slow Dancing (Cautious Clay Remix)","registered_at":"2026-06-04T07:31:51Z","spotify_id":"31jZYFQEtq0ud5y9fDN4cw","type":"track"}

Sweet Night
type: MusicRecording
duration: PT3M34S
duration ms: 214258
explicit: false
by artist: V
in album: ITAEWON CLASS (Original Television Soundtrack) Pt. 12
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZEKE1933514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:13:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a
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/3Wno87vVBVbSVS2vUUFuKC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wno87vVBVbSVS2vUUFuKC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a","isrc":"QZEKE1933514","name":"Sweet Night","registered_at":"2026-06-01T06:13:17Z","spotify_id":"3Wno87vVBVbSVS2vUUFuKC","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 0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a. 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/3Wno87vVBVbSVS2vUUFuKC.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/3Wno87vVBVbSVS2vUUFuKC.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x52213f7531f6dffc8e9aa41eb655bdac8755f5ba18c075d148b4218889e59b5a","isrc":"QZEKE1933514","name":"Sweet Night","registered_at":"2026-06-01T06:13:17Z","spotify_id":"3Wno87vVBVbSVS2vUUFuKC","type":"track"}

Sweet Night (Inst.)
type: MusicRecording
duration: PT3M34S
duration ms: 214258
explicit: false
by artist: V
in album: ITAEWON CLASS (Original Television Soundtrack) Pt. 12
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZEKE1933515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:31:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c
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/2t4Ab1dHWWgc9QrU8erQ5k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t4Ab1dHWWgc9QrU8erQ5k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c","isrc":"QZEKE1933515","name":"Sweet Night (Inst.)","registered_at":"2026-06-04T08:31:10Z","spotify_id":"2t4Ab1dHWWgc9QrU8erQ5k","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 0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c. 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/2t4Ab1dHWWgc9QrU8erQ5k.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/2t4Ab1dHWWgc9QrU8erQ5k.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5e3d1fb6c3c7809a1b7835fd6ab59042cb11a0945e1080ae0c50f08e96dd274c","isrc":"QZEKE1933515","name":"Sweet Night (Inst.)","registered_at":"2026-06-04T08:31:10Z","spotify_id":"2t4Ab1dHWWgc9QrU8erQ5k","type":"track"}

Winter Bear
type: MusicRecording
duration: PT2M54S
duration ms: 174824
explicit: false
by artist: V
in album: Winter Bear
  type: MusicAlbum
  date published: 2019-08-10
isrc code: QM7281902716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:17:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0
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/74ewFAgDzRkhZ7EX2eLtfZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74ewFAgDzRkhZ7EX2eLtfZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0","isrc":"QM7281902716","name":"Winter Bear","registered_at":"2026-06-01T09:17:14Z","spotify_id":"74ewFAgDzRkhZ7EX2eLtfZ","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 0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0. 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/74ewFAgDzRkhZ7EX2eLtfZ.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/74ewFAgDzRkhZ7EX2eLtfZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb3f661eacaf27c2cd0c35e89c254d04c8929664934bcf5a57fd9885c01772fa0","isrc":"QM7281902716","name":"Winter Bear","registered_at":"2026-06-01T09:17:14Z","spotify_id":"74ewFAgDzRkhZ7EX2eLtfZ","type":"track"}