CHUNG HA
type: MusicGroup
genre: k-pop
popularity: 62
followers: 2215992
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bfe986a68c6ad896624b46775dc2ab8e6b29c18b3b96771b465e1905a68ef61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecaf5efd-52fd-405c-88a5-09d3e76d4638.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecaf5efd-52fd-405c-88a5-09d3e76d4638.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecaf5efd-52fd-405c-88a5-09d3e76d4638
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bfe986a68c6ad896624b46775dc2ab8e6b29c18b3b96771b465e1905a68ef61","name":"CHUNG HA","registered_at":"2026-06-12T12:58:59Z","symbol":"NIM0304928","token_address":"0x742c617283725e0228f68d7f8d16eb161609c28c","type":"artist","uuid":"ecaf5efd-52fd-405c-88a5-09d3e76d4638"}
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 0x2bfe986a68c6ad896624b46775dc2ab8e6b29c18b3b96771b465e1905a68ef61. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecaf5efd-52fd-405c-88a5-09d3e76d4638.json and https://artists.proofprofile.net/proofs/artist/ecaf5efd-52fd-405c-88a5-09d3e76d4638.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2bfe986a68c6ad896624b46775dc2ab8e6b29c18b3b96771b465e1905a68ef61","name":"CHUNG HA","registered_at":"2026-06-12T12:58:59Z","symbol":"NIM0304928","token_address":"0x742c617283725e0228f68d7f8d16eb161609c28c","type":"artist","uuid":"ecaf5efd-52fd-405c-88a5-09d3e76d4638"}
album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
  track: XXXX
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: CHUNG HA
    in album: Bare&Rare, Pt. 1
      type: MusicAlbum
      date published: 2022-07-11
    isrc code: KRMIM2236620
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T20:56:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x847e857bd05eea7488a6e57034d2f046fb6a7db08f7cf4ab23619404617a61b2
    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/0t8NHBcudRW7USqAtOniKX.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t8NHBcudRW7USqAtOniKX
    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 0x847e857bd05eea7488a6e57034d2f046fb6a7db08f7cf4ab23619404617a61b2. 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/0t8NHBcudRW7USqAtOniKX.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/0t8NHBcudRW7USqAtOniKX.
      date published: 2026-06-13T15:41:10Z
  track: XXXX
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: CHUNG HA
    in album: Bare&Rare, Pt. 1
      type: MusicAlbum
      date published: 2022-07-11
  track: Sparkling
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186906
    explicit: false
    by artist: CHUNG HA
    in album: Bare&Rare, Pt. 1
      type: MusicAlbum
      date published: 2022-07-11
    isrc code: KRMIM2236621
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:31:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaac456d39c07d6d933039d92c780f26257871a4a87067d5159a92a9ac812d42e
    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/5RFWsWGmwCW1dv34gehBix.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RFWsWGmwCW1dv34gehBix
    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 0xaac456d39c07d6d933039d92c780f26257871a4a87067d5159a92a9ac812d42e. 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/5RFWsWGmwCW1dv34gehBix.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/5RFWsWGmwCW1dv34gehBix.
      date published: 2026-06-13T12:47:07Z
  track: Sparkling
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186906
    explicit: false
    by artist: CHUNG HA
    in album: Bare&Rare, Pt. 1
      type: MusicAlbum
      date published: 2022-07-11
  track: Louder
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179760
    explicit: false
    by artist: CHUNG HA
    in album: Bare&Rare, Pt. 1
      type: MusicAlbum
      date published: 2022-07-11
    isrc code: KRMIM2236622
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T18:30:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75a577c3e64846763f965a719a71c1b9c2901a00398d70e656ee139a37391dcd
    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/0qgwc3aEkQOYhApypNEt27.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qgwc3aEkQOYhApypNEt27
    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 0x75a577c3e64846763f965a719a71c1b9c2901a00398d70e656ee139a37391dcd. 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/0qgwc3aEkQOYhApypNEt27.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/0qgwc3aEkQOYhApypNEt27.
      date published: 2026-06-13T15:41:10Z
  track: Louder
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179760
    explicit: false
    by artist: CHUNG HA
    in album: Bare&Rare, Pt. 1
      type: MusicAlbum
      date published: 2022-07-11
  track: Crazy Like You (feat. BIBI)
  track: California Dream
  track: Good Night My Princess
  track: Love Me Out Loud
  track: Nuh-Uh
album: Querencia
album: EENIE MEENIE
album: When I Get Old
album: Bloody Heart, Pt. 4 (Original Television Soundtrack)
album: Seoul Check-in OST Part 4
album: Killing Me
album: One the Woman (Original Television Soundtrack, Pt. 3)
album: My Lips Like Warm Coffee
album: Demente (Spanish Version)
album: Bad Boy
album: Record of Youth (Original Television Soundtrack) Pt. 2
album: Be Yourself.newwav
album: My Friend
album: 낭만닥터 김사부 2 (Original Television Soundtrack) Pt.8
album: Loveship
album: These Nights
album: FAST
album: RUN
album: Hotel del Luna (Original Television Soundtrack) Pt.6
album: Flourishing
album: Gotta Go
album: Whatcha Doin'
album: Blooming Blue
album: Offset
album: Hands on Me
album: Week
album: 오 마이 금비 (Original Television Soundtrack) Pt. 6
album: Wow Thing
album: Find Love
album: Alivio
album: Christmas Promises
album: Move Remove
album: [Algorithm (Remixes)]
album: Algorithm
album: hair down (with CHUNG HA)
album: One the Woman (Original Television Soundtrack, Pt. 3) - Single
album: Hotel del Luna (Original Television Soundtrack) Pt. 6
album: 여우각시별 OST, Pt.1
album: 연애포차 OST Part.3
album: Strong Woman Do Bong Soon, Pt. 4 (Original Television Soundtrack)
album: 오 마이 금비 (Original Television Soundtrack) Pt. 9
track: Snapping
track: When I Get Old
track: Roller Coaster
track: Wow Thing
track: Killing Me
track: Bad Boy
track: Sparkling
track: Chica
track: Love U
track: Crazy Like You (feat. BIBI)
track: Demente - Spanish Version
track: XXXX
track: 나의 그대
track: Flourishing
track: California Dream
track: Love Me Out Loud
track: Good Night My Princess
track: Nuh-Uh
track: Young In Love
track: Louder

Crazy Like You (feat. BIBI)
type: MusicRecording
duration: PT2M55S
duration ms: 175480
explicit: false
by artist: CHUNG HA
by artist: BIBI
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11

California Dream
type: MusicRecording
duration: PT2M59S
duration ms: 179226
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:25:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef
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/4fEgN74IU8g7siYz5m9IZx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fEgN74IU8g7siYz5m9IZx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef","isrc":"KRMIM2236624","name":"California Dream","registered_at":"2026-06-06T22:25:48Z","spotify_id":"4fEgN74IU8g7siYz5m9IZx","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 0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef. 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/4fEgN74IU8g7siYz5m9IZx.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/4fEgN74IU8g7siYz5m9IZx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef","isrc":"KRMIM2236624","name":"California Dream","registered_at":"2026-06-06T22:25:48Z","spotify_id":"4fEgN74IU8g7siYz5m9IZx","type":"track"}

California Dream
type: MusicRecording
duration: PT2M59S
duration ms: 179226
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11

Good Night My Princess
type: MusicRecording
duration: PT3M52S
duration ms: 232080
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:37:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423
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/5LKeKe5hvTPAxHS7AJvk1D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LKeKe5hvTPAxHS7AJvk1D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423","isrc":"KRMIM2236625","name":"Good Night My Princess","registered_at":"2026-06-08T10:37:19Z","spotify_id":"5LKeKe5hvTPAxHS7AJvk1D","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 0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423. 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/5LKeKe5hvTPAxHS7AJvk1D.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/5LKeKe5hvTPAxHS7AJvk1D.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423","isrc":"KRMIM2236625","name":"Good Night My Princess","registered_at":"2026-06-08T10:37:19Z","spotify_id":"5LKeKe5hvTPAxHS7AJvk1D","type":"track"}

Good Night My Princess
type: MusicRecording
duration: PT3M52S
duration ms: 232080
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11

Love Me Out Loud
type: MusicRecording
duration: PT3M24S
duration ms: 204760
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:19:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea
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/2LtoTEC7ktzLQdTCAJikZv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LtoTEC7ktzLQdTCAJikZv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea","isrc":"KRMIM2236626","name":"Love Me Out Loud","registered_at":"2026-06-07T06:19:01Z","spotify_id":"2LtoTEC7ktzLQdTCAJikZv","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 0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea. 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/2LtoTEC7ktzLQdTCAJikZv.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/2LtoTEC7ktzLQdTCAJikZv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea","isrc":"KRMIM2236626","name":"Love Me Out Loud","registered_at":"2026-06-07T06:19:01Z","spotify_id":"2LtoTEC7ktzLQdTCAJikZv","type":"track"}

Love Me Out Loud
type: MusicRecording
duration: PT3M24S
duration ms: 204760
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11

Nuh-Uh
type: MusicRecording
duration: PT3M20S
duration ms: 200880
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ab6ad55ff8dd3e4ce8c1a18ec2dbb2674e9829836a8ffa6f4618ec2879312ea
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/7rLJrdBn5mjBzm61OceCQw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rLJrdBn5mjBzm61OceCQw
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 0x8ab6ad55ff8dd3e4ce8c1a18ec2dbb2674e9829836a8ffa6f4618ec2879312ea. 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/7rLJrdBn5mjBzm61OceCQw.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/7rLJrdBn5mjBzm61OceCQw.
  date published: 2026-06-13T13:32:09Z

Nuh-Uh
type: MusicRecording
duration: PT3M20S
duration ms: 200880
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11

Querencia
type: MusicAlbum
date published: 2021-02-15
track: SIDE A (NOBLE)
  type: MusicRecording
  duration: PT1M7S
  duration ms: 67930
  explicit: false
  by artist: CHUNG HA
  in album: Querencia
    type: MusicAlbum
    date published: 2021-02-15
  isrc code: KRMIM2033691
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:19:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdbe8950347b4cd2efd4cd26b0e99180682c500405d98215cb89e07e1dbca73eb
  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/6RS9JQHvk7xmr0dSH9vEbn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RS9JQHvk7xmr0dSH9vEbn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdbe8950347b4cd2efd4cd26b0e99180682c500405d98215cb89e07e1dbca73eb","isrc":"KRMIM2033691","name":"SIDE A (NOBLE)","registered_at":"2026-06-10T15:19:23Z","spotify_id":"6RS9JQHvk7xmr0dSH9vEbn","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 0xdbe8950347b4cd2efd4cd26b0e99180682c500405d98215cb89e07e1dbca73eb. 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/6RS9JQHvk7xmr0dSH9vEbn.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/6RS9JQHvk7xmr0dSH9vEbn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdbe8950347b4cd2efd4cd26b0e99180682c500405d98215cb89e07e1dbca73eb","isrc":"KRMIM2033691","name":"SIDE A (NOBLE)","registered_at":"2026-06-10T15:19:23Z","spotify_id":"6RS9JQHvk7xmr0dSH9vEbn","type":"track"}
track: Bicycle
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179156
  explicit: false
  by artist: CHUNG HA
  in album: Querencia
    type: MusicAlbum
    date published: 2021-02-15
  isrc code: KRMIM2033692
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:55:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcbb7095ff21bb44154a455ec604210ad2de6b0acfc42aba0188d3e18c2c8257c
  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/1KcazK9joq1rbdQUlr4NBj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KcazK9joq1rbdQUlr4NBj
  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 0xcbb7095ff21bb44154a455ec604210ad2de6b0acfc42aba0188d3e18c2c8257c. 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/1KcazK9joq1rbdQUlr4NBj.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/1KcazK9joq1rbdQUlr4NBj.
    date published: 2026-06-13T15:41:10Z
track: Masquerade
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197011
  explicit: false
  by artist: CHUNG HA
  in album: Querencia
    type: MusicAlbum
    date published: 2021-02-15
  isrc code: KRMIM2033693
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:29:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78c2e8f58bc33607afb6a58897bbd2e8d19b2e6d21d9f12273393a7eafa67199
  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/7IGe32Cs03oyIoKQ8Ug9OM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IGe32Cs03oyIoKQ8Ug9OM
  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 0x78c2e8f58bc33607afb6a58897bbd2e8d19b2e6d21d9f12273393a7eafa67199. 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/7IGe32Cs03oyIoKQ8Ug9OM.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/7IGe32Cs03oyIoKQ8Ug9OM.
    date published: 2026-06-13T12:47:07Z
track: Flying on Faith
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186701
  explicit: false
  by artist: CHUNG HA
  in album: Querencia
    type: MusicAlbum
    date published: 2021-02-15
  isrc code: KRMIM2033694
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:44:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06d87726c287e88b530f2cb8e6f83fde54740b23e3fdac524ae89eec5ee1ac1a
  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/6GTN8y0pvTJpFaNzSy469N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GTN8y0pvTJpFaNzSy469N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06d87726c287e88b530f2cb8e6f83fde54740b23e3fdac524ae89eec5ee1ac1a","isrc":"KRMIM2033694","name":"Flying on Faith","registered_at":"2026-06-05T07:44:15Z","spotify_id":"6GTN8y0pvTJpFaNzSy469N","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 0x06d87726c287e88b530f2cb8e6f83fde54740b23e3fdac524ae89eec5ee1ac1a. 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/6GTN8y0pvTJpFaNzSy469N.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/6GTN8y0pvTJpFaNzSy469N.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x06d87726c287e88b530f2cb8e6f83fde54740b23e3fdac524ae89eec5ee1ac1a","isrc":"KRMIM2033694","name":"Flying on Faith","registered_at":"2026-06-05T07:44:15Z","spotify_id":"6GTN8y0pvTJpFaNzSy469N","type":"track"}
track: Luce Sicut Stellae
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191805
  explicit: false
  by artist: CHUNG HA
  in album: Querencia
    type: MusicAlbum
    date published: 2021-02-15
  isrc code: KRMIM2033695
  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
track: SIDE B {SAVAGE}
track: Stay Tonight
track: Dream of You (with R3hab)
track: Bother Me
track: Chill
track: SIDE C {UNKNOWN}
track: PLAY (feat. Changmo)
track: Demente (feat. Guaynaa)
track: Lemon (feat. Colde)
track: BYULHARANG (160504 + 170607)
track: SIDE D {PLEASURES}
track: X
track: All Night Long
track: Everybody Has
track: Come N Goes
track: Querencia (Epilogue)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T17:56:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xac908fd82b4c1bc5ac90efef7a6207ec52a7d95c0f95ce8533ba62222d1c95da

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5shXaz8TI4chgndsE3g04n.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5shXaz8TI4chgndsE3g04n

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xac908fd82b4c1bc5ac90efef7a6207ec52a7d95c0f95ce8533ba62222d1c95da","isrc":"KRMIM2033695","name":"Luce Sicut Stellae","registered_at":"2026-06-07T17:56:07Z","spotify_id":"5shXaz8TI4chgndsE3g04n","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 0xac908fd82b4c1bc5ac90efef7a6207ec52a7d95c0f95ce8533ba62222d1c95da. 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/5shXaz8TI4chgndsE3g04n.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/5shXaz8TI4chgndsE3g04n.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xac908fd82b4c1bc5ac90efef7a6207ec52a7d95c0f95ce8533ba62222d1c95da","isrc":"KRMIM2033695","name":"Luce Sicut Stellae","registered_at":"2026-06-07T17:56:07Z","spotify_id":"5shXaz8TI4chgndsE3g04n","type":"track"}

SIDE B {SAVAGE}
type: MusicRecording
duration: PT1M1S
duration ms: 61367
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033696
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:33:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54c687d1121d39599d506284b919120a9102b513734d44e1b57948575408c24a
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/6fD76GC0r2A8gKvbwgasA7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fD76GC0r2A8gKvbwgasA7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54c687d1121d39599d506284b919120a9102b513734d44e1b57948575408c24a","isrc":"KRMIM2033696","name":"SIDE B {SAVAGE}","registered_at":"2026-06-10T01:33:52Z","spotify_id":"6fD76GC0r2A8gKvbwgasA7","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 0x54c687d1121d39599d506284b919120a9102b513734d44e1b57948575408c24a. 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/6fD76GC0r2A8gKvbwgasA7.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/6fD76GC0r2A8gKvbwgasA7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x54c687d1121d39599d506284b919120a9102b513734d44e1b57948575408c24a","isrc":"KRMIM2033696","name":"SIDE B {SAVAGE}","registered_at":"2026-06-10T01:33:52Z","spotify_id":"6fD76GC0r2A8gKvbwgasA7","type":"track"}

Stay Tonight
type: MusicRecording
duration: PT3M37S
duration ms: 217238
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2009501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:40:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x038c6773e035860897a46c5575b4cae83ef14b35caa14808d6191088757f041d
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/5KRY2UxuFPXmQNMmKwj5aW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KRY2UxuFPXmQNMmKwj5aW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x038c6773e035860897a46c5575b4cae83ef14b35caa14808d6191088757f041d","isrc":"KRMIM2009501","name":"Stay Tonight","registered_at":"2026-06-04T07:40:07Z","spotify_id":"5KRY2UxuFPXmQNMmKwj5aW","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 0x038c6773e035860897a46c5575b4cae83ef14b35caa14808d6191088757f041d. 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/5KRY2UxuFPXmQNMmKwj5aW.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/5KRY2UxuFPXmQNMmKwj5aW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x038c6773e035860897a46c5575b4cae83ef14b35caa14808d6191088757f041d","isrc":"KRMIM2009501","name":"Stay Tonight","registered_at":"2026-06-04T07:40:07Z","spotify_id":"5KRY2UxuFPXmQNMmKwj5aW","type":"track"}

Dream of You (with R3hab)
type: MusicRecording
duration: PT3M12S
duration ms: 192735
explicit: false
by artist: CHUNG HA
by artist: R3HAB
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2029585
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:11:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1826e0f4305d5e13b4cff94ffa9edf47f24d9fd455926d5dedf5057e61552a54
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/5avjngfV5MZAmEVPytbMqT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5avjngfV5MZAmEVPytbMqT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1826e0f4305d5e13b4cff94ffa9edf47f24d9fd455926d5dedf5057e61552a54","isrc":"KRMIM2029585","name":"Dream of You (with R3hab)","registered_at":"2026-06-04T07:11:20Z","spotify_id":"5avjngfV5MZAmEVPytbMqT","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 0x1826e0f4305d5e13b4cff94ffa9edf47f24d9fd455926d5dedf5057e61552a54. 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/5avjngfV5MZAmEVPytbMqT.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/5avjngfV5MZAmEVPytbMqT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1826e0f4305d5e13b4cff94ffa9edf47f24d9fd455926d5dedf5057e61552a54","isrc":"KRMIM2029585","name":"Dream of You (with R3hab)","registered_at":"2026-06-04T07:11:20Z","spotify_id":"5avjngfV5MZAmEVPytbMqT","type":"track"}

Bother Me
type: MusicRecording
duration: PT3M22S
duration ms: 202731
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033697
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:37:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x041f3956807908397a5fb6fba7bd011555791d2ad8133db8fea9ce0ee082423f
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/7B59ozzoEdLbaa4slfGLRZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B59ozzoEdLbaa4slfGLRZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x041f3956807908397a5fb6fba7bd011555791d2ad8133db8fea9ce0ee082423f","isrc":"KRMIM2033697","name":"Bother Me","registered_at":"2026-06-04T15:37:58Z","spotify_id":"7B59ozzoEdLbaa4slfGLRZ","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 0x041f3956807908397a5fb6fba7bd011555791d2ad8133db8fea9ce0ee082423f. 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/7B59ozzoEdLbaa4slfGLRZ.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/7B59ozzoEdLbaa4slfGLRZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x041f3956807908397a5fb6fba7bd011555791d2ad8133db8fea9ce0ee082423f","isrc":"KRMIM2033697","name":"Bother Me","registered_at":"2026-06-04T15:37:58Z","spotify_id":"7B59ozzoEdLbaa4slfGLRZ","type":"track"}

Chill
type: MusicRecording
duration: PT3M26S
duration ms: 206347
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033698
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaeccd3507bd2d7afebb4dc2e3f1fe0abac6cbc47505934129d669590f8bdeec0
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/6QblwZvUmFqgNkxpOVtLOJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QblwZvUmFqgNkxpOVtLOJ
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 0xaeccd3507bd2d7afebb4dc2e3f1fe0abac6cbc47505934129d669590f8bdeec0. 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/6QblwZvUmFqgNkxpOVtLOJ.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/6QblwZvUmFqgNkxpOVtLOJ.
  date published: 2026-06-13T12:53:06Z

SIDE C {UNKNOWN}
type: MusicRecording
duration: PT1M1S
duration ms: 61996
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033699
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:46:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee65b20a62e172069f81a92b8bd317e4a0a407ad7845fe4aa92c849686b68569
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/17SwACW3PD6BhgBOdhzsJ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17SwACW3PD6BhgBOdhzsJ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee65b20a62e172069f81a92b8bd317e4a0a407ad7845fe4aa92c849686b68569","isrc":"KRMIM2033699","name":"SIDE C {UNKNOWN}","registered_at":"2026-06-09T05:46:31Z","spotify_id":"17SwACW3PD6BhgBOdhzsJ5","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 0xee65b20a62e172069f81a92b8bd317e4a0a407ad7845fe4aa92c849686b68569. 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/17SwACW3PD6BhgBOdhzsJ5.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/17SwACW3PD6BhgBOdhzsJ5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xee65b20a62e172069f81a92b8bd317e4a0a407ad7845fe4aa92c849686b68569","isrc":"KRMIM2033699","name":"SIDE C {UNKNOWN}","registered_at":"2026-06-09T05:46:31Z","spotify_id":"17SwACW3PD6BhgBOdhzsJ5","type":"track"}

PLAY (feat. Changmo)
type: MusicRecording
duration: PT3M19S
duration ms: 199524
explicit: false
by artist: CHUNG HA
by artist: CHANGMO
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2018031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:36:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd222cbbf36f939c2e5bf6acc920a687b3b0b1665a7f5c9918e17db009007188e
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/4gJLkQRcGRJRoHJAavP9iN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gJLkQRcGRJRoHJAavP9iN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd222cbbf36f939c2e5bf6acc920a687b3b0b1665a7f5c9918e17db009007188e","isrc":"KRMIM2018031","name":"PLAY (feat. Changmo)","registered_at":"2026-06-04T07:36:27Z","spotify_id":"4gJLkQRcGRJRoHJAavP9iN","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 0xd222cbbf36f939c2e5bf6acc920a687b3b0b1665a7f5c9918e17db009007188e. 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/4gJLkQRcGRJRoHJAavP9iN.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/4gJLkQRcGRJRoHJAavP9iN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd222cbbf36f939c2e5bf6acc920a687b3b0b1665a7f5c9918e17db009007188e","isrc":"KRMIM2018031","name":"PLAY (feat. Changmo)","registered_at":"2026-06-04T07:36:27Z","spotify_id":"4gJLkQRcGRJRoHJAavP9iN","type":"track"}

Demente (feat. Guaynaa)
type: MusicRecording
duration: PT2M43S
duration ms: 163799
explicit: false
by artist: CHUNG HA
by artist: Guaynaa
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033700
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:11:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ba6343eb3880c3388edfb6276a688a552beee629a42fae20b6be784d4d10b14
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/1flevwUylgHPrFtLFQbukx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1flevwUylgHPrFtLFQbukx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ba6343eb3880c3388edfb6276a688a552beee629a42fae20b6be784d4d10b14","isrc":"KRMIM2033700","name":"Demente (feat. Guaynaa)","registered_at":"2026-06-05T11:11:23Z","spotify_id":"1flevwUylgHPrFtLFQbukx","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 0x3ba6343eb3880c3388edfb6276a688a552beee629a42fae20b6be784d4d10b14. 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/1flevwUylgHPrFtLFQbukx.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/1flevwUylgHPrFtLFQbukx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3ba6343eb3880c3388edfb6276a688a552beee629a42fae20b6be784d4d10b14","isrc":"KRMIM2033700","name":"Demente (feat. Guaynaa)","registered_at":"2026-06-05T11:11:23Z","spotify_id":"1flevwUylgHPrFtLFQbukx","type":"track"}

Lemon (feat. Colde)
type: MusicRecording
duration: PT3M22S
duration ms: 202445
explicit: false
by artist: CHUNG HA
by artist: Colde
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033701
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:15:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1546cdd8f107e229682c0c371dfd3261f1ab85ad6fb41edc206a815fde1de884
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/5qVqT5GdliDo6ym8qD2eNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qVqT5GdliDo6ym8qD2eNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1546cdd8f107e229682c0c371dfd3261f1ab85ad6fb41edc206a815fde1de884","isrc":"KRMIM2033701","name":"Lemon (feat. Colde)","registered_at":"2026-06-07T12:15:49Z","spotify_id":"5qVqT5GdliDo6ym8qD2eNk","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 0x1546cdd8f107e229682c0c371dfd3261f1ab85ad6fb41edc206a815fde1de884. 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/5qVqT5GdliDo6ym8qD2eNk.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/5qVqT5GdliDo6ym8qD2eNk.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1546cdd8f107e229682c0c371dfd3261f1ab85ad6fb41edc206a815fde1de884","isrc":"KRMIM2033701","name":"Lemon (feat. Colde)","registered_at":"2026-06-07T12:15:49Z","spotify_id":"5qVqT5GdliDo6ym8qD2eNk","type":"track"}

BYULHARANG (160504 + 170607)
type: MusicRecording
duration: PT3M43S
duration ms: 223101
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033702
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:56:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5519ab2136922f4d02e93f9b5cf44d70248373ce0bbb4c95db302b2147413062
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/53xSQIKd4YFxM1JEcENMen.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53xSQIKd4YFxM1JEcENMen
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5519ab2136922f4d02e93f9b5cf44d70248373ce0bbb4c95db302b2147413062","isrc":"KRMIM2033702","name":"BYULHARANG (160504 + 170607)","registered_at":"2026-06-09T05:56:55Z","spotify_id":"53xSQIKd4YFxM1JEcENMen","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 0x5519ab2136922f4d02e93f9b5cf44d70248373ce0bbb4c95db302b2147413062. 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/53xSQIKd4YFxM1JEcENMen.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/53xSQIKd4YFxM1JEcENMen.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5519ab2136922f4d02e93f9b5cf44d70248373ce0bbb4c95db302b2147413062","isrc":"KRMIM2033702","name":"BYULHARANG (160504 + 170607)","registered_at":"2026-06-09T05:56:55Z","spotify_id":"53xSQIKd4YFxM1JEcENMen","type":"track"}

SIDE D {PLEASURES}
type: MusicRecording
duration: PT1M3S
duration ms: 63996
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033703
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:12:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ea84585bea15ca779745f7fc7e227ffd59a741c18d49be2d01ab64d49107e95
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/6I1VzdTmmLGA4nD3OClQNa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I1VzdTmmLGA4nD3OClQNa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ea84585bea15ca779745f7fc7e227ffd59a741c18d49be2d01ab64d49107e95","isrc":"KRMIM2033703","name":"SIDE D {PLEASURES}","registered_at":"2026-06-18T14:12:57Z","spotify_id":"6I1VzdTmmLGA4nD3OClQNa","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 0x4ea84585bea15ca779745f7fc7e227ffd59a741c18d49be2d01ab64d49107e95. 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/6I1VzdTmmLGA4nD3OClQNa.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/6I1VzdTmmLGA4nD3OClQNa.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4ea84585bea15ca779745f7fc7e227ffd59a741c18d49be2d01ab64d49107e95","isrc":"KRMIM2033703","name":"SIDE D {PLEASURES}","registered_at":"2026-06-18T14:12:57Z","spotify_id":"6I1VzdTmmLGA4nD3OClQNa","type":"track"}

X
type: MusicRecording
duration: PT4M15S
duration ms: 255496
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2032615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:30:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10533cc33df627aae89e45c4c42407721fad6b664ddfbbf053cb75c978e7d603
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/2dsYpJEcjDNm3BoG3Q5YXm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dsYpJEcjDNm3BoG3Q5YXm
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 0x10533cc33df627aae89e45c4c42407721fad6b664ddfbbf053cb75c978e7d603. 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/2dsYpJEcjDNm3BoG3Q5YXm.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/2dsYpJEcjDNm3BoG3Q5YXm.
  date published: 2026-06-13T12:47:07Z

All Night Long
type: MusicRecording
duration: PT3M45S
duration ms: 225263
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033704
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:13:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc472fa5667edc30b642d622bedc81cf3b18a41236be9d01e3920936d79c05909
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/6DYIkCgDSXiWWAsK1v431N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DYIkCgDSXiWWAsK1v431N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc472fa5667edc30b642d622bedc81cf3b18a41236be9d01e3920936d79c05909","isrc":"KRMIM2033704","name":"All Night Long","registered_at":"2026-06-08T18:13:00Z","spotify_id":"6DYIkCgDSXiWWAsK1v431N","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 0xc472fa5667edc30b642d622bedc81cf3b18a41236be9d01e3920936d79c05909. 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/6DYIkCgDSXiWWAsK1v431N.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/6DYIkCgDSXiWWAsK1v431N.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc472fa5667edc30b642d622bedc81cf3b18a41236be9d01e3920936d79c05909","isrc":"KRMIM2033704","name":"All Night Long","registered_at":"2026-06-08T18:13:00Z","spotify_id":"6DYIkCgDSXiWWAsK1v431N","type":"track"}

Everybody Has
type: MusicRecording
duration: PT3M42S
duration ms: 222454
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2004461
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:11:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf52397677f2700ae4052659ea942e60fbef5dd4e08d7d4c096649173ee0df858
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/7AdwWiy01yfSvmeg8P6q48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AdwWiy01yfSvmeg8P6q48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf52397677f2700ae4052659ea942e60fbef5dd4e08d7d4c096649173ee0df858","isrc":"KRMIM2004461","name":"Everybody Has","registered_at":"2026-06-06T22:11:22Z","spotify_id":"7AdwWiy01yfSvmeg8P6q48","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 0xf52397677f2700ae4052659ea942e60fbef5dd4e08d7d4c096649173ee0df858. 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/7AdwWiy01yfSvmeg8P6q48.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/7AdwWiy01yfSvmeg8P6q48.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf52397677f2700ae4052659ea942e60fbef5dd4e08d7d4c096649173ee0df858","isrc":"KRMIM2004461","name":"Everybody Has","registered_at":"2026-06-06T22:11:22Z","spotify_id":"7AdwWiy01yfSvmeg8P6q48","type":"track"}

Come N Goes
type: MusicRecording
duration: PT3M31S
duration ms: 211880
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033705
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:15:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x456224f1855cffdd259b39a7412192c1208ed6e4b7055818a586ab1add8ca850
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/0sFa0fKXoPn9yrNDYKqW4p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sFa0fKXoPn9yrNDYKqW4p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x456224f1855cffdd259b39a7412192c1208ed6e4b7055818a586ab1add8ca850","isrc":"KRMIM2033705","name":"Come N Goes","registered_at":"2026-06-08T18:15:31Z","spotify_id":"0sFa0fKXoPn9yrNDYKqW4p","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 0x456224f1855cffdd259b39a7412192c1208ed6e4b7055818a586ab1add8ca850. 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/0sFa0fKXoPn9yrNDYKqW4p.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/0sFa0fKXoPn9yrNDYKqW4p.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x456224f1855cffdd259b39a7412192c1208ed6e4b7055818a586ab1add8ca850","isrc":"KRMIM2033705","name":"Come N Goes","registered_at":"2026-06-08T18:15:31Z","spotify_id":"0sFa0fKXoPn9yrNDYKqW4p","type":"track"}

Querencia (Epilogue)
type: MusicRecording
duration: PT1M34S
duration ms: 94313
explicit: false
by artist: CHUNG HA
in album: Querencia
  type: MusicAlbum
  date published: 2021-02-15
isrc code: KRMIM2033706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:48:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea1d64a8a773fd53c4cf0a80d38ec512927485ca2975a1055300d01cce9b0190
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/1qduP12WjrNPcO62HmIW8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qduP12WjrNPcO62HmIW8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea1d64a8a773fd53c4cf0a80d38ec512927485ca2975a1055300d01cce9b0190","isrc":"KRMIM2033706","name":"Querencia (Epilogue)","registered_at":"2026-06-11T02:48:51Z","spotify_id":"1qduP12WjrNPcO62HmIW8f","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 0xea1d64a8a773fd53c4cf0a80d38ec512927485ca2975a1055300d01cce9b0190. 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/1qduP12WjrNPcO62HmIW8f.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/1qduP12WjrNPcO62HmIW8f.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xea1d64a8a773fd53c4cf0a80d38ec512927485ca2975a1055300d01cce9b0190","isrc":"KRMIM2033706","name":"Querencia (Epilogue)","registered_at":"2026-06-11T02:48:51Z","spotify_id":"1qduP12WjrNPcO62HmIW8f","type":"track"}

EENIE MEENIE
type: MusicAlbum
date published: 2024-03-11
track: I’m Ready
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192773
  explicit: false
  by artist: CHUNG HA
  in album: EENIE MEENIE
    type: MusicAlbum
    date published: 2024-03-11
  isrc code: KRMIM2420154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:27:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa668ae1b8be1d687597a3db72edbd40774b95f6fed69564f7accf17beac2a95b
  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/1uHAvl4MdI8zbobFG9FueP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uHAvl4MdI8zbobFG9FueP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa668ae1b8be1d687597a3db72edbd40774b95f6fed69564f7accf17beac2a95b","isrc":"KRMIM2420154","name":"I’m Ready","registered_at":"2026-06-04T05:27:09Z","spotify_id":"1uHAvl4MdI8zbobFG9FueP","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 0xa668ae1b8be1d687597a3db72edbd40774b95f6fed69564f7accf17beac2a95b. 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/1uHAvl4MdI8zbobFG9FueP.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/1uHAvl4MdI8zbobFG9FueP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa668ae1b8be1d687597a3db72edbd40774b95f6fed69564f7accf17beac2a95b","isrc":"KRMIM2420154","name":"I’m Ready","registered_at":"2026-06-04T05:27:09Z","spotify_id":"1uHAvl4MdI8zbobFG9FueP","type":"track"}
track: EENIE MEENIE (Feat. Hongjoong of ATEEZ)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170066
  explicit: false
  by artist: CHUNG HA
  by artist: Hongjoong of ATEEZ
  in album: EENIE MEENIE
    type: MusicAlbum
    date published: 2024-03-11
  isrc code: KRMIM2420155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:38:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe38264e13d4b5d590df3442aa49e6de5f0a55b79411fe2a542860c0b10c3fbfd
  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/3WFTUAPrXvqg3SXC0bsukz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WFTUAPrXvqg3SXC0bsukz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe38264e13d4b5d590df3442aa49e6de5f0a55b79411fe2a542860c0b10c3fbfd","isrc":"KRMIM2420155","name":"EENIE MEENIE (Feat. Hongjoong of ATEEZ)","registered_at":"2026-06-04T05:38:51Z","spotify_id":"3WFTUAPrXvqg3SXC0bsukz","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 0xe38264e13d4b5d590df3442aa49e6de5f0a55b79411fe2a542860c0b10c3fbfd. 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/3WFTUAPrXvqg3SXC0bsukz.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/3WFTUAPrXvqg3SXC0bsukz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe38264e13d4b5d590df3442aa49e6de5f0a55b79411fe2a542860c0b10c3fbfd","isrc":"KRMIM2420155","name":"EENIE MEENIE (Feat. Hongjoong of ATEEZ)","registered_at":"2026-06-04T05:38:51Z","spotify_id":"3WFTUAPrXvqg3SXC0bsukz","type":"track"}

When I Get Old
type: MusicAlbum
date published: 2022-10-20
track: When I Get Old
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184732
  explicit: false
  by artist: Christopher
  by artist: CHUNG HA
  in album: When I Get Old
    type: MusicAlbum
    date published: 2022-10-20
  isrc code: DKAZA2200230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T04:02:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c
  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/5f2CcxzZoW7hNs1O8NhG6y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f2CcxzZoW7hNs1O8NhG6y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c","isrc":"DKAZA2200230","name":"When I Get Old","registered_at":"2026-06-04T04:02:12Z","spotify_id":"5f2CcxzZoW7hNs1O8NhG6y","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 0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c. 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/5f2CcxzZoW7hNs1O8NhG6y.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/5f2CcxzZoW7hNs1O8NhG6y.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c","isrc":"DKAZA2200230","name":"When I Get Old","registered_at":"2026-06-04T04:02:12Z","spotify_id":"5f2CcxzZoW7hNs1O8NhG6y","type":"track"}

Bloody Heart, Pt. 4 (Original Television Soundtrack)
type: MusicAlbum
date published: 2022-05-23
track: A Star in the dawn
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213920
  explicit: false
  by artist: CHUNG HA
  in album: Bloody Heart, Pt. 4 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2022-05-23
  isrc code: KRA492200495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:07:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a90bc40ff79e859024c1063c1de007a3426841723e5a7db30b51142bc0dcb07
  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/3w0ICgCMIiWdvdgRs3suj2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3w0ICgCMIiWdvdgRs3suj2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a90bc40ff79e859024c1063c1de007a3426841723e5a7db30b51142bc0dcb07","isrc":"KRA492200495","name":"A Star in the dawn","registered_at":"2026-06-10T13:07:58Z","spotify_id":"3w0ICgCMIiWdvdgRs3suj2","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 0x8a90bc40ff79e859024c1063c1de007a3426841723e5a7db30b51142bc0dcb07. 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/3w0ICgCMIiWdvdgRs3suj2.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/3w0ICgCMIiWdvdgRs3suj2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8a90bc40ff79e859024c1063c1de007a3426841723e5a7db30b51142bc0dcb07","isrc":"KRA492200495","name":"A Star in the dawn","registered_at":"2026-06-10T13:07:58Z","spotify_id":"3w0ICgCMIiWdvdgRs3suj2","type":"track"}
track: A Star in the dawn - Instrumental
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213906
  explicit: false
  by artist: CHUNG HA
  in album: Bloody Heart, Pt. 4 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2022-05-23
  isrc code: KRA492200496

Seoul Check-in OST Part 4
type: MusicAlbum
date published: 2022-04-30
track: It's only mine
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211082
  explicit: false
  by artist: CHUNG HA
  in album: Seoul Check-in OST Part 4
    type: MusicAlbum
    date published: 2022-04-30
  isrc code: KSA002101838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:20:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f2ab38b9ba27aa601ead85b2d5e291e76bfaafa8f0654d326e2c3141590417c
  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/4NGt7PDTJE5rBWhU79kEBz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NGt7PDTJE5rBWhU79kEBz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f2ab38b9ba27aa601ead85b2d5e291e76bfaafa8f0654d326e2c3141590417c","isrc":"KSA002101838","name":"It's only mine","registered_at":"2026-06-18T10:20:17Z","spotify_id":"4NGt7PDTJE5rBWhU79kEBz","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 0x7f2ab38b9ba27aa601ead85b2d5e291e76bfaafa8f0654d326e2c3141590417c. 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/4NGt7PDTJE5rBWhU79kEBz.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/4NGt7PDTJE5rBWhU79kEBz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7f2ab38b9ba27aa601ead85b2d5e291e76bfaafa8f0654d326e2c3141590417c","isrc":"KSA002101838","name":"It's only mine","registered_at":"2026-06-18T10:20:17Z","spotify_id":"4NGt7PDTJE5rBWhU79kEBz","type":"track"}
track: It's only mine (Inst.)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211082
  explicit: false
  by artist: CHUNG HA
  in album: Seoul Check-in OST Part 4
    type: MusicAlbum
    date published: 2022-04-30
  isrc code: KSA002101839

Killing Me
type: MusicAlbum
date published: 2021-11-29
track: Killing Me
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164053
  explicit: false
  by artist: CHUNG HA
  in album: Killing Me
    type: MusicAlbum
    date published: 2021-11-29

One the Woman (Original Television Soundtrack, Pt. 3)
type: MusicAlbum
date published: 2021-10-15
track: Someday
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202040
  explicit: false
  by artist: CHUNG HA
  in album: One the Woman (Original Television Soundtrack, Pt. 3)
    type: MusicAlbum
    date published: 2021-10-15
track: Someday - Instrumental
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202043
  explicit: false
  by artist: CHUNG HA
  in album: One the Woman (Original Television Soundtrack, Pt. 3)
    type: MusicAlbum
    date published: 2021-10-15

My Lips Like Warm Coffee
type: MusicAlbum
date published: 2021-06-08
track: My Lips Like Warm Coffee
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214120
  explicit: false
  by artist: CHUNG HA
  by artist: Colde
  in album: My Lips Like Warm Coffee
    type: MusicAlbum
    date published: 2021-06-08
  isrc code: QZF452045685
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:52:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de1d9c39d68a05e87a101479fb0fbc9bdf4f1fafe3ffa5d21042ce21efd8982
  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/3BWTaW69km35u55PN4O1UH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BWTaW69km35u55PN4O1UH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6de1d9c39d68a05e87a101479fb0fbc9bdf4f1fafe3ffa5d21042ce21efd8982","isrc":"QZF452045685","name":"My Lips Like Warm Coffee","registered_at":"2026-06-05T10:52:41Z","spotify_id":"3BWTaW69km35u55PN4O1UH","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 0x6de1d9c39d68a05e87a101479fb0fbc9bdf4f1fafe3ffa5d21042ce21efd8982. 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/3BWTaW69km35u55PN4O1UH.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/3BWTaW69km35u55PN4O1UH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6de1d9c39d68a05e87a101479fb0fbc9bdf4f1fafe3ffa5d21042ce21efd8982","isrc":"QZF452045685","name":"My Lips Like Warm Coffee","registered_at":"2026-06-05T10:52:41Z","spotify_id":"3BWTaW69km35u55PN4O1UH","type":"track"}
track: My Lips Like Warm Coffee - Instrumental
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214133
  explicit: false
  by artist: CHUNG HA
  by artist: Colde
  in album: My Lips Like Warm Coffee
    type: MusicAlbum
    date published: 2021-06-08
  isrc code: QZF452086999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:12:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c66fb7ae72a1105f252a27f9a6ac9019cdb7bb915dbf6e485436bb56607c1d9
  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/04rtXkJ6JjSoA3tvh41RtF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04rtXkJ6JjSoA3tvh41RtF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c66fb7ae72a1105f252a27f9a6ac9019cdb7bb915dbf6e485436bb56607c1d9","isrc":"QZF452086999","name":"My Lips Like Warm Coffee - Instrumental","registered_at":"2026-06-22T23:12:10Z","spotify_id":"04rtXkJ6JjSoA3tvh41RtF","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 0x6c66fb7ae72a1105f252a27f9a6ac9019cdb7bb915dbf6e485436bb56607c1d9. 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/04rtXkJ6JjSoA3tvh41RtF.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/04rtXkJ6JjSoA3tvh41RtF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6c66fb7ae72a1105f252a27f9a6ac9019cdb7bb915dbf6e485436bb56607c1d9","isrc":"QZF452086999","name":"My Lips Like Warm Coffee - Instrumental","registered_at":"2026-06-22T23:12:10Z","spotify_id":"04rtXkJ6JjSoA3tvh41RtF","type":"track"}

Demente (Spanish Version)
type: MusicAlbum
date published: 2021-03-17
track: Demente - Spanish Version
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163799
  explicit: false
  by artist: CHUNG HA
  by artist: Guaynaa
  in album: Demente (Spanish Version)
    type: MusicAlbum
    date published: 2021-03-17
  isrc code: KRMIM2107560
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:02:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0
  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/7wgao0AjGbboSweUKzDuhz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wgao0AjGbboSweUKzDuhz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0","isrc":"KRMIM2107560","name":"Demente - Spanish Version","registered_at":"2026-06-05T11:02:38Z","spotify_id":"7wgao0AjGbboSweUKzDuhz","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 0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0. 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/7wgao0AjGbboSweUKzDuhz.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/7wgao0AjGbboSweUKzDuhz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0","isrc":"KRMIM2107560","name":"Demente - Spanish Version","registered_at":"2026-06-05T11:02:38Z","spotify_id":"7wgao0AjGbboSweUKzDuhz","type":"track"}

Bad Boy
type: MusicAlbum
date published: 2020-09-23
track: Bad Boy
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182586
  explicit: false
  by artist: CHUNG HA
  by artist: Christopher
  in album: Bad Boy
    type: MusicAlbum
    date published: 2020-09-23
  isrc code: DKAZA2000205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:39:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732
  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/1WCOna34eEMPgjfOOZkGQc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WCOna34eEMPgjfOOZkGQc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732","isrc":"DKAZA2000205","name":"Bad Boy","registered_at":"2026-06-04T09:39:16Z","spotify_id":"1WCOna34eEMPgjfOOZkGQc","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 0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732. 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/1WCOna34eEMPgjfOOZkGQc.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/1WCOna34eEMPgjfOOZkGQc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732","isrc":"DKAZA2000205","name":"Bad Boy","registered_at":"2026-06-04T09:39:16Z","spotify_id":"1WCOna34eEMPgjfOOZkGQc","type":"track"}

Record of Youth (Original Television Soundtrack) Pt. 2
type: MusicAlbum
date published: 2020-09-15
track: You're In My Soul
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208786
  explicit: false
  by artist: CHUNG HA
  in album: Record of Youth (Original Television Soundtrack) Pt. 2
    type: MusicAlbum
    date published: 2020-09-15
  isrc code: KRMIM2024833
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:28:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0284ced3a89d5d42648d5eaabba1106bad5626b4ab434cb58d5d2cf57094be99
  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/2wQchESFUL4Scb30q4xCeL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wQchESFUL4Scb30q4xCeL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0284ced3a89d5d42648d5eaabba1106bad5626b4ab434cb58d5d2cf57094be99","isrc":"KRMIM2024833","name":"You're In My Soul","registered_at":"2026-06-07T17:28:18Z","spotify_id":"2wQchESFUL4Scb30q4xCeL","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 0x0284ced3a89d5d42648d5eaabba1106bad5626b4ab434cb58d5d2cf57094be99. 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/2wQchESFUL4Scb30q4xCeL.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/2wQchESFUL4Scb30q4xCeL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0284ced3a89d5d42648d5eaabba1106bad5626b4ab434cb58d5d2cf57094be99","isrc":"KRMIM2024833","name":"You're In My Soul","registered_at":"2026-06-07T17:28:18Z","spotify_id":"2wQchESFUL4Scb30q4xCeL","type":"track"}
track: You're In My Soul - Instrumental
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208786
  explicit: false
  by artist: CHUNG HA
  in album: Record of Youth (Original Television Soundtrack) Pt. 2
    type: MusicAlbum
    date published: 2020-09-15
  isrc code: KRMIM2024834

Be Yourself.newwav
type: MusicAlbum
date published: 2020-06-09
track: Be Yourself
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205186
  explicit: false
  by artist: CHUNG HA
  in album: Be Yourself.newwav
    type: MusicAlbum
    date published: 2020-06-09
  isrc code: KRMIM2014632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:58:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a6f1e8d9cc387b796742612d4f239d99085e3a5d5dd0d4c380fe3ff4717c7c1
  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/0LCd5cmqVkZy0koiWB4kb9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LCd5cmqVkZy0koiWB4kb9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a6f1e8d9cc387b796742612d4f239d99085e3a5d5dd0d4c380fe3ff4717c7c1","isrc":"KRMIM2014632","name":"Be Yourself","registered_at":"2026-06-10T14:58:09Z","spotify_id":"0LCd5cmqVkZy0koiWB4kb9","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 0x1a6f1e8d9cc387b796742612d4f239d99085e3a5d5dd0d4c380fe3ff4717c7c1. 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/0LCd5cmqVkZy0koiWB4kb9.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/0LCd5cmqVkZy0koiWB4kb9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1a6f1e8d9cc387b796742612d4f239d99085e3a5d5dd0d4c380fe3ff4717c7c1","isrc":"KRMIM2014632","name":"Be Yourself","registered_at":"2026-06-10T14:58:09Z","spotify_id":"0LCd5cmqVkZy0koiWB4kb9","type":"track"}

My Friend
type: MusicAlbum
date published: 2020-05-30
track: My Friend
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149000
  explicit: false
  by artist: CHUNG HA
  by artist: pH-1
  in album: My Friend
    type: MusicAlbum
    date published: 2020-05-30
  isrc code: KRA492000639
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:49:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe36c6404aa7e46a9697b0f68b8b30a41108679891c1d30344ae5fb64ae673ef8
  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/7KDBSl1GZqrf8wEuFpI3L0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KDBSl1GZqrf8wEuFpI3L0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe36c6404aa7e46a9697b0f68b8b30a41108679891c1d30344ae5fb64ae673ef8","isrc":"KRA492000639","name":"My Friend","registered_at":"2026-06-05T19:49:14Z","spotify_id":"7KDBSl1GZqrf8wEuFpI3L0","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 0xe36c6404aa7e46a9697b0f68b8b30a41108679891c1d30344ae5fb64ae673ef8. 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/7KDBSl1GZqrf8wEuFpI3L0.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/7KDBSl1GZqrf8wEuFpI3L0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe36c6404aa7e46a9697b0f68b8b30a41108679891c1d30344ae5fb64ae673ef8","isrc":"KRA492000639","name":"My Friend","registered_at":"2026-06-05T19:49:14Z","spotify_id":"7KDBSl1GZqrf8wEuFpI3L0","type":"track"}

낭만닥터 김사부 2 (Original Television Soundtrack) Pt.8
type: MusicAlbum
date published: 2020-02-04
track: 나의 그대
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220963
  explicit: false
  by artist: CHUNG HA
  in album: 낭만닥터 김사부 2 (Original Television Soundtrack) Pt.8
    type: MusicAlbum
    date published: 2020-02-04
  isrc code: KRA382000202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:16:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049
  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/7EXTPBMNV9N2s3fUrqMC7i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EXTPBMNV9N2s3fUrqMC7i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049","isrc":"KRA382000202","name":"나의 그대","registered_at":"2026-06-06T21:16:10Z","spotify_id":"7EXTPBMNV9N2s3fUrqMC7i","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 0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049. 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/7EXTPBMNV9N2s3fUrqMC7i.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/7EXTPBMNV9N2s3fUrqMC7i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049","isrc":"KRA382000202","name":"나의 그대","registered_at":"2026-06-06T21:16:10Z","spotify_id":"7EXTPBMNV9N2s3fUrqMC7i","type":"track"}
track: 나의 그대 - Instrumental
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220838
  explicit: false
  by artist: CHUNG HA
  in album: 낭만닥터 김사부 2 (Original Television Soundtrack) Pt.8
    type: MusicAlbum
    date published: 2020-02-04
  isrc code: KRA382000203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:25:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64201482d5f8c49928b6b5c5965175fb78cff84325e4acff0afa9170aac0ccbe
  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/7xbafxxKYdV4X8edGFPgnb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xbafxxKYdV4X8edGFPgnb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x64201482d5f8c49928b6b5c5965175fb78cff84325e4acff0afa9170aac0ccbe","isrc":"KRA382000203","name":"나의 그대 - Instrumental","registered_at":"2026-06-24T02:25:23Z","spotify_id":"7xbafxxKYdV4X8edGFPgnb","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 0x64201482d5f8c49928b6b5c5965175fb78cff84325e4acff0afa9170aac0ccbe. 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/7xbafxxKYdV4X8edGFPgnb.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/7xbafxxKYdV4X8edGFPgnb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x64201482d5f8c49928b6b5c5965175fb78cff84325e4acff0afa9170aac0ccbe","isrc":"KRA382000203","name":"나의 그대 - Instrumental","registered_at":"2026-06-24T02:25:23Z","spotify_id":"7xbafxxKYdV4X8edGFPgnb","type":"track"}

Loveship
type: MusicAlbum
date published: 2020-01-21
track: Loveship
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259866
  explicit: false
  by artist: Paul Kim
  by artist: CHUNG HA
  in album: Loveship
    type: MusicAlbum
    date published: 2020-01-21
  isrc code: KRA382000072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:20:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85c9d3ae31a05c0dcf324657c9dea1dfcc8ffa2e8a0126b49545ec0aee566e90
  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/6Hqk3UKf4uIrdbkJvwM7y3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Hqk3UKf4uIrdbkJvwM7y3
  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 0x85c9d3ae31a05c0dcf324657c9dea1dfcc8ffa2e8a0126b49545ec0aee566e90. 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/6Hqk3UKf4uIrdbkJvwM7y3.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/6Hqk3UKf4uIrdbkJvwM7y3.
    date published: 2026-06-13T15:41:10Z

These Nights
type: MusicAlbum
date published: 2019-10-03
track: These Nights
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223006
  explicit: false
  by artist: 88rising
  by artist: Rich Brian
  by artist: CHUNG HA
  in album: These Nights
    type: MusicAlbum
    date published: 2019-10-03
  isrc code: ZZOPM1901295
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:11:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb2dc0b2288009f4efa20209a80113ab7f453ff763ca00da35eb483c663976e1
  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/22UwpgbTALDGGZ7MZVF1ra.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22UwpgbTALDGGZ7MZVF1ra
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb2dc0b2288009f4efa20209a80113ab7f453ff763ca00da35eb483c663976e1","isrc":"ZZOPM1901295","name":"These Nights","registered_at":"2026-06-10T16:11:21Z","spotify_id":"22UwpgbTALDGGZ7MZVF1ra","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 0xdb2dc0b2288009f4efa20209a80113ab7f453ff763ca00da35eb483c663976e1. 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/22UwpgbTALDGGZ7MZVF1ra.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/22UwpgbTALDGGZ7MZVF1ra.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdb2dc0b2288009f4efa20209a80113ab7f453ff763ca00da35eb483c663976e1","isrc":"ZZOPM1901295","name":"These Nights","registered_at":"2026-06-10T16:11:21Z","spotify_id":"22UwpgbTALDGGZ7MZVF1ra","type":"track"}

FAST
type: MusicAlbum
date published: 2019-09-08
track: FAST
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184199
  explicit: false
  by artist: CHUNG HA
  by artist: Mommy Son
  in album: FAST
    type: MusicAlbum
    date published: 2019-09-08
  isrc code: KRA381904157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T05:59:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa4e50ea021a0c1e1665ad22f2133c416330756dd7c7d5397724dc71b8fa15fc
  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/5qz2JLETV6S7nWakMB37ki.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qz2JLETV6S7nWakMB37ki
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xfa4e50ea021a0c1e1665ad22f2133c416330756dd7c7d5397724dc71b8fa15fc. 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/5qz2JLETV6S7nWakMB37ki.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/5qz2JLETV6S7nWakMB37ki.
    date published: 2026-07-02T03:30:09Z
track: FAST (Inst)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184199
  explicit: false
  by artist: CHUNG HA
  by artist: Mommy Son
  in album: FAST
    type: MusicAlbum
    date published: 2019-09-08
  isrc code: KRA381904158

RUN
type: MusicAlbum
date published: 2019-08-22
track: RUN
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176626
  explicit: false
  by artist: Grizzly
  by artist: CHUNG HA
  in album: RUN
    type: MusicAlbum
    date published: 2019-08-22
  isrc code: KRA252101545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T03:03:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e4f786dbfbb30e7f21680db67913e1eca303b39cd6c254dc7cc657d282d4ba6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0avAEHS9V6lDcZ5yUgU6sT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0avAEHS9V6lDcZ5yUgU6sT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x1e4f786dbfbb30e7f21680db67913e1eca303b39cd6c254dc7cc657d282d4ba6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0avAEHS9V6lDcZ5yUgU6sT.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/0avAEHS9V6lDcZ5yUgU6sT.
    date published: 2026-07-08T03:22:41Z

Hotel del Luna (Original Television Soundtrack) Pt.6
type: MusicAlbum
date published: 2019-08-03
track: 그 끝에 그대
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224283
  explicit: false
  by artist: CHUNG HA
  in album: Hotel del Luna (Original Television Soundtrack) Pt.6
    type: MusicAlbum
    date published: 2019-08-03
  isrc code: KRA381903794
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:27:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9
  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/7D8IxjdvFTYPcnCmNfzvNS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D8IxjdvFTYPcnCmNfzvNS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9","isrc":"KRA381903794","name":"그 끝에 그대","registered_at":"2026-06-04T09:27:30Z","spotify_id":"7D8IxjdvFTYPcnCmNfzvNS","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 0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9. 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/7D8IxjdvFTYPcnCmNfzvNS.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/7D8IxjdvFTYPcnCmNfzvNS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9","isrc":"KRA381903794","name":"그 끝에 그대","registered_at":"2026-06-04T09:27:30Z","spotify_id":"7D8IxjdvFTYPcnCmNfzvNS","type":"track"}
track: 그 끝에 그대 - Instrumental
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224283
  explicit: false
  by artist: CHUNG HA
  in album: Hotel del Luna (Original Television Soundtrack) Pt.6
    type: MusicAlbum
    date published: 2019-08-03
  isrc code: KRA381903795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T09:29:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648
  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/39StCCECL3i4dVpxzriXNA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39StCCECL3i4dVpxzriXNA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648","isrc":"KRA381903795","name":"그 끝에 그대 - Instrumental","registered_at":"2026-06-18T09:29:54Z","spotify_id":"39StCCECL3i4dVpxzriXNA","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 0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648. 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/39StCCECL3i4dVpxzriXNA.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/39StCCECL3i4dVpxzriXNA.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648","isrc":"KRA381903795","name":"그 끝에 그대 - Instrumental","registered_at":"2026-06-18T09:29:54Z","spotify_id":"39StCCECL3i4dVpxzriXNA","type":"track"}

Flourishing
type: MusicAlbum
date published: 2019-06-24
track: Chica
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192484
  explicit: false
  by artist: CHUNG HA
  in album: Flourishing
    type: MusicAlbum
    date published: 2019-06-24
  isrc code: KRMIM1910136
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:26:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x032ba1fd1b41744618ec9c7f2daed8aead5532f027c2af92d45724e7422f38f1
  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/7Bt5HMVKtBOC5OaE7s3tym.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Bt5HMVKtBOC5OaE7s3tym
  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 0x032ba1fd1b41744618ec9c7f2daed8aead5532f027c2af92d45724e7422f38f1. 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/7Bt5HMVKtBOC5OaE7s3tym.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/7Bt5HMVKtBOC5OaE7s3tym.
    date published: 2026-06-13T15:41:10Z
track: Young In Love
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198819
  explicit: false
  by artist: CHUNG HA
  in album: Flourishing
    type: MusicAlbum
    date published: 2019-06-24
  isrc code: KRMIM1910137
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:33:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a
  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/4dIObSazv75psS0AX9z6ro.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dIObSazv75psS0AX9z6ro
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a","isrc":"KRMIM1910137","name":"Young In Love","registered_at":"2026-06-09T05:33:59Z","spotify_id":"4dIObSazv75psS0AX9z6ro","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 0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a. 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/4dIObSazv75psS0AX9z6ro.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/4dIObSazv75psS0AX9z6ro.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a","isrc":"KRMIM1910137","name":"Young In Love","registered_at":"2026-06-09T05:33:59Z","spotify_id":"4dIObSazv75psS0AX9z6ro","type":"track"}
track: Call It Love
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241093
  explicit: false
  by artist: CHUNG HA
  in album: Flourishing
    type: MusicAlbum
    date published: 2019-06-24
  isrc code: KRMIM1910138
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T10:53:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91def52cb85cad5c43c11032baba7d60c75e45d18f4479a44dc1bd145c2b2124
  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/3HxurUySp2zUcExO1zi6Y9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HxurUySp2zUcExO1zi6Y9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91def52cb85cad5c43c11032baba7d60c75e45d18f4479a44dc1bd145c2b2124","isrc":"KRMIM1910138","name":"Call It Love","registered_at":"2026-06-10T10:53:58Z","spotify_id":"3HxurUySp2zUcExO1zi6Y9","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 0x91def52cb85cad5c43c11032baba7d60c75e45d18f4479a44dc1bd145c2b2124. 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/3HxurUySp2zUcExO1zi6Y9.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/3HxurUySp2zUcExO1zi6Y9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x91def52cb85cad5c43c11032baba7d60c75e45d18f4479a44dc1bd145c2b2124","isrc":"KRMIM1910138","name":"Call It Love","registered_at":"2026-06-10T10:53:58Z","spotify_id":"3HxurUySp2zUcExO1zi6Y9","type":"track"}
track: Flourishing
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195496
  explicit: false
  by artist: CHUNG HA
  in album: Flourishing
    type: MusicAlbum
    date published: 2019-06-24
  isrc code: KRMIM1910139
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:41:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ca8e1927e042aed0766cc917c2d9c3e7260b0ea054e4e46a86d5812560de682
  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/5kbYgt4pAhKsmoQJGCj33x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kbYgt4pAhKsmoQJGCj33x
  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 0x2ca8e1927e042aed0766cc917c2d9c3e7260b0ea054e4e46a86d5812560de682. 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/5kbYgt4pAhKsmoQJGCj33x.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/5kbYgt4pAhKsmoQJGCj33x.
    date published: 2026-06-13T12:53:06Z
track: Snapping
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213164
  explicit: false
  by artist: CHUNG HA
  in album: Flourishing
    type: MusicAlbum
    date published: 2019-06-24
  isrc code: KRMIM1910140
  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

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T03:46:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x76ae7d99d19d6730e7bbfbd6d0c272406e3493dbf171e3311b3471adc11042f8

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/4IOxk5ep5ONrdlL0ZIy64v.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IOxk5ep5ONrdlL0ZIy64v

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

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 0x76ae7d99d19d6730e7bbfbd6d0c272406e3493dbf171e3311b3471adc11042f8. 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/4IOxk5ep5ONrdlL0ZIy64v.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/4IOxk5ep5ONrdlL0ZIy64v.
date published: 2026-06-13T12:47:07Z

Gotta Go
type: MusicAlbum
date published: 2019-01-02
track: Gotta Go
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221813
  explicit: false
  by artist: CHUNG HA
  in album: Gotta Go
    type: MusicAlbum
    date published: 2019-01-02
  isrc code: KRMIM1815150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:36:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c9f7a8c535511441542919673940af183872b4ff89609a970b78127d4bdd068
  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/1exnDFdC34GyBcaLt9ZJfX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1exnDFdC34GyBcaLt9ZJfX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c9f7a8c535511441542919673940af183872b4ff89609a970b78127d4bdd068","isrc":"KRMIM1815150","name":"Gotta Go","registered_at":"2026-06-01T19:36:52Z","spotify_id":"1exnDFdC34GyBcaLt9ZJfX","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 0x2c9f7a8c535511441542919673940af183872b4ff89609a970b78127d4bdd068. 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/1exnDFdC34GyBcaLt9ZJfX.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/1exnDFdC34GyBcaLt9ZJfX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2c9f7a8c535511441542919673940af183872b4ff89609a970b78127d4bdd068","isrc":"KRMIM1815150","name":"Gotta Go","registered_at":"2026-06-01T19:36:52Z","spotify_id":"1exnDFdC34GyBcaLt9ZJfX","type":"track"}

Whatcha Doin'
type: MusicAlbum
date published: 2018-12-17
track: Whatcha Doin'
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209808
  explicit: false
  by artist: YESUNG
  by artist: CHUNG HA
  in album: Whatcha Doin'
    type: MusicAlbum
    date published: 2018-12-17
  isrc code: KRA301800600
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:17:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0caa67ee14c91f2474520263e493522131b4bb73eedc7542afe9446eb712fa24
  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/1kfEJ0w6qRZR9dIOWJGe0J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfEJ0w6qRZR9dIOWJGe0J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0caa67ee14c91f2474520263e493522131b4bb73eedc7542afe9446eb712fa24","isrc":"KRA301800600","name":"Whatcha Doin'","registered_at":"2026-06-07T05:17:25Z","spotify_id":"1kfEJ0w6qRZR9dIOWJGe0J","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 0x0caa67ee14c91f2474520263e493522131b4bb73eedc7542afe9446eb712fa24. 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/1kfEJ0w6qRZR9dIOWJGe0J.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/1kfEJ0w6qRZR9dIOWJGe0J.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0caa67ee14c91f2474520263e493522131b4bb73eedc7542afe9446eb712fa24","isrc":"KRA301800600","name":"Whatcha Doin'","registered_at":"2026-06-07T05:17:25Z","spotify_id":"1kfEJ0w6qRZR9dIOWJGe0J","type":"track"}

Blooming Blue
type: MusicAlbum
date published: 2018-07-18
track: BB
  type: MusicRecording
  duration: PT1M17S
  duration ms: 77499
  explicit: false
  by artist: CHUNG HA
  in album: Blooming Blue
    type: MusicAlbum
    date published: 2018-07-18
  isrc code: KRMIM1805019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T03:20:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbd0dcca42aeeda0d1d9865f52a6aaadf0f6009ceaa522f7edfcb528ca42d2a9
  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/6rKSqNmZad9VPfCQGHPojb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rKSqNmZad9VPfCQGHPojb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xfbd0dcca42aeeda0d1d9865f52a6aaadf0f6009ceaa522f7edfcb528ca42d2a9. 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/6rKSqNmZad9VPfCQGHPojb.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/6rKSqNmZad9VPfCQGHPojb.
    date published: 2026-07-02T03:30:09Z
track: Love U
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190920
  explicit: false
  by artist: CHUNG HA
  in album: Blooming Blue
    type: MusicAlbum
    date published: 2018-07-18
  isrc code: KRMIM1805020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:33:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564
  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/0Hk7Aoxk7qdfj7bO83iL69.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Hk7Aoxk7qdfj7bO83iL69
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564","isrc":"KRMIM1805020","name":"Love U","registered_at":"2026-06-04T13:33:03Z","spotify_id":"0Hk7Aoxk7qdfj7bO83iL69","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 0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564. 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/0Hk7Aoxk7qdfj7bO83iL69.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/0Hk7Aoxk7qdfj7bO83iL69.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564","isrc":"KRMIM1805020","name":"Love U","registered_at":"2026-06-04T13:33:03Z","spotify_id":"0Hk7Aoxk7qdfj7bO83iL69","type":"track"}
track: Cherry Kisses
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194429
  explicit: false
  by artist: CHUNG HA
  in album: Blooming Blue
    type: MusicAlbum
    date published: 2018-07-18
  isrc code: KRMIM1805021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:57:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ddc928288d8788b270aa5ae0137aa44a8c6928b19eacfd76e5078ab2a22568f
  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/0y4QB8wG2x2cNhyjajh7X0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y4QB8wG2x2cNhyjajh7X0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ddc928288d8788b270aa5ae0137aa44a8c6928b19eacfd76e5078ab2a22568f","isrc":"KRMIM1805021","name":"Cherry Kisses","registered_at":"2026-06-09T13:57:34Z","spotify_id":"0y4QB8wG2x2cNhyjajh7X0","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 0x5ddc928288d8788b270aa5ae0137aa44a8c6928b19eacfd76e5078ab2a22568f. 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/0y4QB8wG2x2cNhyjajh7X0.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/0y4QB8wG2x2cNhyjajh7X0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5ddc928288d8788b270aa5ae0137aa44a8c6928b19eacfd76e5078ab2a22568f","isrc":"KRMIM1805021","name":"Cherry Kisses","registered_at":"2026-06-09T13:57:34Z","spotify_id":"0y4QB8wG2x2cNhyjajh7X0","type":"track"}
track: Drive
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196460
  explicit: false
  by artist: CHUNG HA
  in album: Blooming Blue
    type: MusicAlbum
    date published: 2018-07-18
  isrc code: KRMIM1805022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:17:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3145886b2f3077048eafa196dbd5a0e4e627e48e180126a84740265ca15e1a1d
  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/75h5JEOLUJzYH5836V3BQE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75h5JEOLUJzYH5836V3BQE
  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 0x3145886b2f3077048eafa196dbd5a0e4e627e48e180126a84740265ca15e1a1d. 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/75h5JEOLUJzYH5836V3BQE.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/75h5JEOLUJzYH5836V3BQE.
    date published: 2026-06-13T17:25:41Z
track: From Now On
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209002
  explicit: false
  by artist: CHUNG HA
  in album: Blooming Blue
    type: MusicAlbum
    date published: 2018-07-18
  isrc code: KRMIM1805023
  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

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T03:23:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x537065d9b77d45d0586ff3a0cef3e5b052831337f59a2563bd2a4c2ca2884ab4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3gNKQYq9kdTBWoqlGuDb6e.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gNKQYq9kdTBWoqlGuDb6e

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x537065d9b77d45d0586ff3a0cef3e5b052831337f59a2563bd2a4c2ca2884ab4","isrc":"KRMIM1805023","name":"From Now On","registered_at":"2026-06-19T03:23:20Z","spotify_id":"3gNKQYq9kdTBWoqlGuDb6e","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 0x537065d9b77d45d0586ff3a0cef3e5b052831337f59a2563bd2a4c2ca2884ab4. 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/3gNKQYq9kdTBWoqlGuDb6e.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/3gNKQYq9kdTBWoqlGuDb6e.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x537065d9b77d45d0586ff3a0cef3e5b052831337f59a2563bd2a4c2ca2884ab4","isrc":"KRMIM1805023","name":"From Now On","registered_at":"2026-06-19T03:23:20Z","spotify_id":"3gNKQYq9kdTBWoqlGuDb6e","type":"track"}

Offset
type: MusicAlbum
date published: 2018-01-17
track: Offset
  type: MusicRecording
  duration: PT1M9S
  duration ms: 69612
  explicit: false
  by artist: CHUNG HA
  in album: Offset
    type: MusicAlbum
    date published: 2018-01-17
  isrc code: KRNAR1800483
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T20:52:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc817476cb30b5198fe3a1ee44000faa65894ce5a14b96f78becf6efb94557c0b
  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/1oAeGMfEUvJI2cdiG5vURo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oAeGMfEUvJI2cdiG5vURo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0xc817476cb30b5198fe3a1ee44000faa65894ce5a14b96f78becf6efb94557c0b. 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/1oAeGMfEUvJI2cdiG5vURo.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/1oAeGMfEUvJI2cdiG5vURo.
    date published: 2026-07-02T11:38:34Z
track: Roller Coaster
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212136
  explicit: false
  by artist: CHUNG HA
  in album: Offset
    type: MusicAlbum
    date published: 2018-01-17
  isrc code: KRNAR1800484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:55:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d
  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/6DIW7GJbuGZdHolRcPWprP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DIW7GJbuGZdHolRcPWprP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d","isrc":"KRNAR1800484","name":"Roller Coaster","registered_at":"2026-06-01T22:55:53Z","spotify_id":"6DIW7GJbuGZdHolRcPWprP","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 0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d. 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/6DIW7GJbuGZdHolRcPWprP.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/6DIW7GJbuGZdHolRcPWprP.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d","isrc":"KRNAR1800484","name":"Roller Coaster","registered_at":"2026-06-01T22:55:53Z","spotify_id":"6DIW7GJbuGZdHolRcPWprP","type":"track"}
track: Do It
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213748
  explicit: false
  by artist: CHUNG HA
  in album: Offset
    type: MusicAlbum
    date published: 2018-01-17
  isrc code: KRNAR1800485
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:42:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3cb6328702001ee0ba6708eb76f39efb8ae45ba926f718eecf9a65a59e764894
  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/5CBL6eFkYZEr5MshEN3MmL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CBL6eFkYZEr5MshEN3MmL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3cb6328702001ee0ba6708eb76f39efb8ae45ba926f718eecf9a65a59e764894","isrc":"KRNAR1800485","name":"Do It","registered_at":"2026-06-11T02:42:35Z","spotify_id":"5CBL6eFkYZEr5MshEN3MmL","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 0x3cb6328702001ee0ba6708eb76f39efb8ae45ba926f718eecf9a65a59e764894. 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/5CBL6eFkYZEr5MshEN3MmL.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/5CBL6eFkYZEr5MshEN3MmL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3cb6328702001ee0ba6708eb76f39efb8ae45ba926f718eecf9a65a59e764894","isrc":"KRNAR1800485","name":"Do It","registered_at":"2026-06-11T02:42:35Z","spotify_id":"5CBL6eFkYZEr5MshEN3MmL","type":"track"}
track: Bad Boy
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187224
  explicit: false
  by artist: CHUNG HA
  in album: Offset
    type: MusicAlbum
    date published: 2018-01-17
  isrc code: KRNAR1800486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:33:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc07480de7bd57ddae38be6e7919d8e453aa1f9e0d63840922be80bdd4ceba76
  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/2lEmjaR8rQqsQqe6CLXtdz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lEmjaR8rQqsQqe6CLXtdz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc07480de7bd57ddae38be6e7919d8e453aa1f9e0d63840922be80bdd4ceba76","isrc":"KRNAR1800486","name":"Bad Boy","registered_at":"2026-06-11T04:33:43Z","spotify_id":"2lEmjaR8rQqsQqe6CLXtdz","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 0xfc07480de7bd57ddae38be6e7919d8e453aa1f9e0d63840922be80bdd4ceba76. 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/2lEmjaR8rQqsQqe6CLXtdz.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/2lEmjaR8rQqsQqe6CLXtdz.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfc07480de7bd57ddae38be6e7919d8e453aa1f9e0d63840922be80bdd4ceba76","isrc":"KRNAR1800486","name":"Bad Boy","registered_at":"2026-06-11T04:33:43Z","spotify_id":"2lEmjaR8rQqsQqe6CLXtdz","type":"track"}
track: Remind of You
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243440
  explicit: false
  by artist: CHUNG HA
  in album: Offset
    type: MusicAlbum
    date published: 2018-01-17
  isrc code: KRNAR1800487
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T15:26:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8184319c3126409066575d23763b541375a147c339cdc47d96fee0e44d19b785

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3XP4CrI6jHlo2ZJ9Jpn4EX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XP4CrI6jHlo2ZJ9Jpn4EX

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8184319c3126409066575d23763b541375a147c339cdc47d96fee0e44d19b785","isrc":"KRNAR1800487","name":"Remind of You","registered_at":"2026-06-10T15:26:24Z","spotify_id":"3XP4CrI6jHlo2ZJ9Jpn4EX","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 0x8184319c3126409066575d23763b541375a147c339cdc47d96fee0e44d19b785. 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/3XP4CrI6jHlo2ZJ9Jpn4EX.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/3XP4CrI6jHlo2ZJ9Jpn4EX.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x8184319c3126409066575d23763b541375a147c339cdc47d96fee0e44d19b785","isrc":"KRNAR1800487","name":"Remind of You","registered_at":"2026-06-10T15:26:24Z","spotify_id":"3XP4CrI6jHlo2ZJ9Jpn4EX","type":"track"}

Hands on Me
type: MusicAlbum
date published: 2017-06-07
track: Hands on Me
  type: MusicRecording
  duration: PT1M8S
  duration ms: 68251
  explicit: false
  by artist: CHUNG HA
  in album: Hands on Me
    type: MusicAlbum
    date published: 2017-06-07
  isrc code: KRNAR1703960
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:49:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd4cd9f049ca53239dc4475181fda666c873f0a6fa8b677d7e3583ef8d4bdb12
  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/067hR2ouOr91wKoMKh1K9E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/067hR2ouOr91wKoMKh1K9E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd4cd9f049ca53239dc4475181fda666c873f0a6fa8b677d7e3583ef8d4bdb12","isrc":"KRNAR1703960","name":"Hands on Me","registered_at":"2026-06-20T22:49:38Z","spotify_id":"067hR2ouOr91wKoMKh1K9E","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 0xdd4cd9f049ca53239dc4475181fda666c873f0a6fa8b677d7e3583ef8d4bdb12. 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/067hR2ouOr91wKoMKh1K9E.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/067hR2ouOr91wKoMKh1K9E.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdd4cd9f049ca53239dc4475181fda666c873f0a6fa8b677d7e3583ef8d4bdb12","isrc":"KRNAR1703960","name":"Hands on Me","registered_at":"2026-06-20T22:49:38Z","spotify_id":"067hR2ouOr91wKoMKh1K9E","type":"track"}
track: Why Don’t You Know
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198420
  explicit: false
  by artist: CHUNG HA
  by artist: Nucksal
  in album: Hands on Me
    type: MusicAlbum
    date published: 2017-06-07
  isrc code: KRNAR1703961
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:56:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12cd82ae7a444e8f5d025cf35ad12841dfead905a93ec46e7e439307c9e69a36
  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/3L6OalQDbdCS0Tg1kFccYn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L6OalQDbdCS0Tg1kFccYn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12cd82ae7a444e8f5d025cf35ad12841dfead905a93ec46e7e439307c9e69a36","isrc":"KRNAR1703961","name":"Why Don’t You Know","registered_at":"2026-06-04T13:56:47Z","spotify_id":"3L6OalQDbdCS0Tg1kFccYn","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 0x12cd82ae7a444e8f5d025cf35ad12841dfead905a93ec46e7e439307c9e69a36. 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/3L6OalQDbdCS0Tg1kFccYn.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/3L6OalQDbdCS0Tg1kFccYn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x12cd82ae7a444e8f5d025cf35ad12841dfead905a93ec46e7e439307c9e69a36","isrc":"KRNAR1703961","name":"Why Don’t You Know","registered_at":"2026-06-04T13:56:47Z","spotify_id":"3L6OalQDbdCS0Tg1kFccYn","type":"track"}
track: Make a Wish
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185206
  explicit: false
  by artist: CHUNG HA
  in album: Hands on Me
    type: MusicAlbum
    date published: 2017-06-07
  isrc code: KRNAR1703962
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:05:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd100614d47f1f66930c205c02795be09e5738cc2744d956b5e79fdc3c40910d
  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/7sN4v0ElVmdvdTkjT23y16.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sN4v0ElVmdvdTkjT23y16
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd100614d47f1f66930c205c02795be09e5738cc2744d956b5e79fdc3c40910d","isrc":"KRNAR1703962","name":"Make a Wish","registered_at":"2026-06-18T14:05:05Z","spotify_id":"7sN4v0ElVmdvdTkjT23y16","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 0xfd100614d47f1f66930c205c02795be09e5738cc2744d956b5e79fdc3c40910d. 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/7sN4v0ElVmdvdTkjT23y16.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/7sN4v0ElVmdvdTkjT23y16.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfd100614d47f1f66930c205c02795be09e5738cc2744d956b5e79fdc3c40910d","isrc":"KRNAR1703962","name":"Make a Wish","registered_at":"2026-06-18T14:05:05Z","spotify_id":"7sN4v0ElVmdvdTkjT23y16","type":"track"}
track: Cosmic Dust
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223934
  explicit: false
  by artist: CHUNG HA
  in album: Hands on Me
    type: MusicAlbum
    date published: 2017-06-07
  isrc code: KRNAR1703963
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:59:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f43c41b3051deacad7d5aaecbc10a40d65eae79a2938df6ec22d9d3ce7f96ea
  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/5QxRlfnjp8ELreyz36iS5g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QxRlfnjp8ELreyz36iS5g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f43c41b3051deacad7d5aaecbc10a40d65eae79a2938df6ec22d9d3ce7f96ea","isrc":"KRNAR1703963","name":"Cosmic Dust","registered_at":"2026-06-19T08:59:49Z","spotify_id":"5QxRlfnjp8ELreyz36iS5g","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 0x1f43c41b3051deacad7d5aaecbc10a40d65eae79a2938df6ec22d9d3ce7f96ea. 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/5QxRlfnjp8ELreyz36iS5g.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/5QxRlfnjp8ELreyz36iS5g.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1f43c41b3051deacad7d5aaecbc10a40d65eae79a2938df6ec22d9d3ce7f96ea","isrc":"KRNAR1703963","name":"Cosmic Dust","registered_at":"2026-06-19T08:59:49Z","spotify_id":"5QxRlfnjp8ELreyz36iS5g","type":"track"}
track: week
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202547
  explicit: false
  by artist: CHUNG HA
  in album: Hands on Me
  isrc code: KRNAR1702540
  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

Hands on Me
type: MusicAlbum
date published: 2017-06-07

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-12T00:59:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xda3a4cd86074df4fc79f99fc253a55c52c77954209cc4de73cfbda75cfb90060

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1x5Vtqe9AMYdIHVnjhx6Mr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x5Vtqe9AMYdIHVnjhx6Mr

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

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 0xda3a4cd86074df4fc79f99fc253a55c52c77954209cc4de73cfbda75cfb90060. 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/1x5Vtqe9AMYdIHVnjhx6Mr.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/1x5Vtqe9AMYdIHVnjhx6Mr.
date published: 2026-07-02T03:55:08Z

Week
type: MusicAlbum
date published: 2017-04-21
track: Week
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202547
  explicit: false
  by artist: CHUNG HA
  in album: Week
    type: MusicAlbum
    date published: 2017-04-21
  isrc code: KRNAR1702540
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:59:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda3a4cd86074df4fc79f99fc253a55c52c77954209cc4de73cfbda75cfb90060
  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/4banEKlbDsBOIvBDTssAf1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4banEKlbDsBOIvBDTssAf1
  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 0xda3a4cd86074df4fc79f99fc253a55c52c77954209cc4de73cfbda75cfb90060. 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/4banEKlbDsBOIvBDTssAf1.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/4banEKlbDsBOIvBDTssAf1.
    date published: 2026-06-13T17:25:41Z

오 마이 금비 (Original Television Soundtrack) Pt. 6
type: MusicAlbum
date published: 2016-12-28
track: Snow in this year
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176326
  explicit: false
  by artist: CHUNG HA
  by artist: HALO
  in album: 오 마이 금비 (Original Television Soundtrack) Pt. 6
    type: MusicAlbum
    date published: 2016-12-28
  isrc code: KRC691700006
track: Snow in this year - Instrumental
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176326
  explicit: false
  by artist: CHUNG HA
  by artist: HALO
  in album: 오 마이 금비 (Original Television Soundtrack) Pt. 6
    type: MusicAlbum
    date published: 2016-12-28
  isrc code: KRC691800006

Wow Thing
type: MusicAlbum
date published: 2018-09-28
track: Wow Thing
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171998
  explicit: false
  by artist: SEULGI
  by artist: CHUNG HA
  by artist: SinB
  by artist: SOYEON
  in album: Wow Thing
    type: MusicAlbum
    date published: 2018-09-28
  isrc code: KRA301800403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:39:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa
  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/5MwfxCtqMFGYp9Nc1BkTrS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwfxCtqMFGYp9Nc1BkTrS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa","isrc":"KRA301800403","name":"Wow Thing","registered_at":"2026-06-04T07:39:39Z","spotify_id":"5MwfxCtqMFGYp9Nc1BkTrS","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 0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa. 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/5MwfxCtqMFGYp9Nc1BkTrS.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/5MwfxCtqMFGYp9Nc1BkTrS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa","isrc":"KRA301800403","name":"Wow Thing","registered_at":"2026-06-04T07:39:39Z","spotify_id":"5MwfxCtqMFGYp9Nc1BkTrS","type":"track"}
track: Wow Thing - Instrumental
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171998
  explicit: false
  by artist: SEULGI
  by artist: CHUNG HA
  by artist: SinB
  by artist: SOYEON
  in album: Wow Thing
    type: MusicAlbum
    date published: 2018-09-28
  isrc code: KRA301800404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:08:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc07132edf2221ccde529c287954facf692c5364e65d4ab8e9125f3e045ca690a
  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/3R7Dmj3A6f1YJafoFELA0F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R7Dmj3A6f1YJafoFELA0F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc07132edf2221ccde529c287954facf692c5364e65d4ab8e9125f3e045ca690a","isrc":"KRA301800404","name":"Wow Thing - Instrumental","registered_at":"2026-06-20T03:08:06Z","spotify_id":"3R7Dmj3A6f1YJafoFELA0F","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 0xc07132edf2221ccde529c287954facf692c5364e65d4ab8e9125f3e045ca690a. 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/3R7Dmj3A6f1YJafoFELA0F.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/3R7Dmj3A6f1YJafoFELA0F.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc07132edf2221ccde529c287954facf692c5364e65d4ab8e9125f3e045ca690a","isrc":"KRA301800404","name":"Wow Thing - Instrumental","registered_at":"2026-06-20T03:08:06Z","spotify_id":"3R7Dmj3A6f1YJafoFELA0F","type":"track"}

Bare&Rare, Pt. 1
type: MusicAlbum
date published: 2022-07-11
track: XXXX
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: CHUNG HA
  in album: Bare&Rare, Pt. 1
    type: MusicAlbum
    date published: 2022-07-11
  isrc code: KRMIM2236620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:56:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x847e857bd05eea7488a6e57034d2f046fb6a7db08f7cf4ab23619404617a61b2
  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/3549Jr8u4ZNhxq0jxg9M29.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3549Jr8u4ZNhxq0jxg9M29
  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 0x847e857bd05eea7488a6e57034d2f046fb6a7db08f7cf4ab23619404617a61b2. 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/3549Jr8u4ZNhxq0jxg9M29.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/3549Jr8u4ZNhxq0jxg9M29.
    date published: 2026-06-13T13:32:09Z
track: Sparkling
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186906
  explicit: false
  by artist: CHUNG HA
  in album: Bare&Rare, Pt. 1
    type: MusicAlbum
    date published: 2022-07-11
  isrc code: KRMIM2236621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:31:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaac456d39c07d6d933039d92c780f26257871a4a87067d5159a92a9ac812d42e
  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/1MDTGiU5Jwkv0IKcHpmto2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MDTGiU5Jwkv0IKcHpmto2
  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 0xaac456d39c07d6d933039d92c780f26257871a4a87067d5159a92a9ac812d42e. 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/1MDTGiU5Jwkv0IKcHpmto2.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/1MDTGiU5Jwkv0IKcHpmto2.
    date published: 2026-06-13T13:32:09Z
track: Louder
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179760
  explicit: false
  by artist: CHUNG HA
  in album: Bare&Rare, Pt. 1
    type: MusicAlbum
    date published: 2022-07-11
  isrc code: KRMIM2236622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:30:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75a577c3e64846763f965a719a71c1b9c2901a00398d70e656ee139a37391dcd
  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/4SSCrEoPRODZj1a4LAy412.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SSCrEoPRODZj1a4LAy412
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x75a577c3e64846763f965a719a71c1b9c2901a00398d70e656ee139a37391dcd. 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/4SSCrEoPRODZj1a4LAy412.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/4SSCrEoPRODZj1a4LAy412.
    date published: 2026-07-02T03:30:09Z
track: Crazy Like You (feat. BIBI)
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175480
  explicit: false
  by artist: CHUNG HA
  by artist: BIBI
  in album: Bare&Rare, Pt. 1
    type: MusicAlbum
    date published: 2022-07-11
  isrc code: KRMIM2236623
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:40:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d
  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/5eJfyUHa39nwHkLqLHnaqs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eJfyUHa39nwHkLqLHnaqs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d","isrc":"KRMIM2236623","name":"Crazy Like You (feat. BIBI)","registered_at":"2026-06-04T10:40:22Z","spotify_id":"5eJfyUHa39nwHkLqLHnaqs","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 0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d. 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/5eJfyUHa39nwHkLqLHnaqs.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/5eJfyUHa39nwHkLqLHnaqs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d","isrc":"KRMIM2236623","name":"Crazy Like You (feat. BIBI)","registered_at":"2026-06-04T10:40:22Z","spotify_id":"5eJfyUHa39nwHkLqLHnaqs","type":"track"}
track: California Dream
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179226
  explicit: false
  by artist: CHUNG HA
  in album: Bare&Rare, Pt. 1
    type: MusicAlbum
    date published: 2022-07-11
  isrc code: KRMIM2236624
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T22:25:48+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Good Night My Princess
track: Love Me Out Loud
track: Nuh-Uh

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4cny6jsAiiE5953lLYaITE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cny6jsAiiE5953lLYaITE

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef","isrc":"KRMIM2236624","name":"California Dream","registered_at":"2026-06-06T22:25:48Z","spotify_id":"4cny6jsAiiE5953lLYaITE","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 0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef. 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/4cny6jsAiiE5953lLYaITE.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/4cny6jsAiiE5953lLYaITE.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef","isrc":"KRMIM2236624","name":"California Dream","registered_at":"2026-06-06T22:25:48Z","spotify_id":"4cny6jsAiiE5953lLYaITE","type":"track"}

Good Night My Princess
type: MusicRecording
duration: PT3M52S
duration ms: 232080
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:37:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423
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/4FksXsLpimTuROrSu81XqO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FksXsLpimTuROrSu81XqO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423","isrc":"KRMIM2236625","name":"Good Night My Princess","registered_at":"2026-06-08T10:37:19Z","spotify_id":"4FksXsLpimTuROrSu81XqO","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 0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423. 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/4FksXsLpimTuROrSu81XqO.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/4FksXsLpimTuROrSu81XqO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423","isrc":"KRMIM2236625","name":"Good Night My Princess","registered_at":"2026-06-08T10:37:19Z","spotify_id":"4FksXsLpimTuROrSu81XqO","type":"track"}

Love Me Out Loud
type: MusicRecording
duration: PT3M24S
duration ms: 204760
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:19:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea
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/21tvEQUNYMuYgJtVulVrIg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21tvEQUNYMuYgJtVulVrIg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea","isrc":"KRMIM2236626","name":"Love Me Out Loud","registered_at":"2026-06-07T06:19:01Z","spotify_id":"21tvEQUNYMuYgJtVulVrIg","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 0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea. 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/21tvEQUNYMuYgJtVulVrIg.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/21tvEQUNYMuYgJtVulVrIg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea","isrc":"KRMIM2236626","name":"Love Me Out Loud","registered_at":"2026-06-07T06:19:01Z","spotify_id":"21tvEQUNYMuYgJtVulVrIg","type":"track"}

Nuh-Uh
type: MusicRecording
duration: PT3M20S
duration ms: 200880
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ab6ad55ff8dd3e4ce8c1a18ec2dbb2674e9829836a8ffa6f4618ec2879312ea
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/3kT6Ge1Nak4RIDvqUzh1eQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kT6Ge1Nak4RIDvqUzh1eQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x8ab6ad55ff8dd3e4ce8c1a18ec2dbb2674e9829836a8ffa6f4618ec2879312ea. 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/3kT6Ge1Nak4RIDvqUzh1eQ.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/3kT6Ge1Nak4RIDvqUzh1eQ.
  date published: 2026-07-02T03:30:09Z

Find Love
type: MusicAlbum
date published: 2025-04-04
track: Find Love
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216080
  explicit: false
  by artist: Etham
  by artist: CHUNG HA
  in album: Find Love
    type: MusicAlbum
    date published: 2025-04-04
track: Find Love - Instrumental
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216080
  explicit: false
  by artist: Etham
  by artist: CHUNG HA
  in album: Find Love
    type: MusicAlbum
    date published: 2025-04-04
  isrc code: KRB472501045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:09:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe79f4a0b5559b3ae1387aa3e0c2d266f307db7ea6432653ce4d649c249f72582
  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/5v0xfUl9EWE55pbmtdhEqG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v0xfUl9EWE55pbmtdhEqG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe79f4a0b5559b3ae1387aa3e0c2d266f307db7ea6432653ce4d649c249f72582","isrc":"KRB472501045","name":"Find Love - Instrumental","registered_at":"2026-06-11T02:09:16Z","spotify_id":"5v0xfUl9EWE55pbmtdhEqG","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 0xe79f4a0b5559b3ae1387aa3e0c2d266f307db7ea6432653ce4d649c249f72582. 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/5v0xfUl9EWE55pbmtdhEqG.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/5v0xfUl9EWE55pbmtdhEqG.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe79f4a0b5559b3ae1387aa3e0c2d266f307db7ea6432653ce4d649c249f72582","isrc":"KRB472501045","name":"Find Love - Instrumental","registered_at":"2026-06-11T02:09:16Z","spotify_id":"5v0xfUl9EWE55pbmtdhEqG","type":"track"}

Alivio
type: MusicAlbum
date published: 2025-02-12
track: Creepin’
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137093
  explicit: false
  by artist: CHUNG HA
  in album: Alivio
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: KRMIM2504233
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:36:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ec7a848bd756deef2964df86a89748fd63c1a00efebe6349b11e4fd367ae84a
  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/4D8pYP4zxfV9XkbvdfcXpI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D8pYP4zxfV9XkbvdfcXpI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ec7a848bd756deef2964df86a89748fd63c1a00efebe6349b11e4fd367ae84a","isrc":"KRMIM2504233","name":"Creepin’","registered_at":"2026-06-04T07:36:41Z","spotify_id":"4D8pYP4zxfV9XkbvdfcXpI","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 0x6ec7a848bd756deef2964df86a89748fd63c1a00efebe6349b11e4fd367ae84a. 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/4D8pYP4zxfV9XkbvdfcXpI.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/4D8pYP4zxfV9XkbvdfcXpI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6ec7a848bd756deef2964df86a89748fd63c1a00efebe6349b11e4fd367ae84a","isrc":"KRMIM2504233","name":"Creepin’","registered_at":"2026-06-04T07:36:41Z","spotify_id":"4D8pYP4zxfV9XkbvdfcXpI","type":"track"}
track: Salty (with SUNMI)
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236093
  explicit: false
  by artist: CHUNG HA
  by artist: SUNMI
  in album: Alivio
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: KRMIM2504234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:20:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3cca0eb243c1bd8c7b5e9b25702be331ece24215d720739e77da3fd620ae4b6d
  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/6ClUe7IO3OhDdFqXcS7KL1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ClUe7IO3OhDdFqXcS7KL1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3cca0eb243c1bd8c7b5e9b25702be331ece24215d720739e77da3fd620ae4b6d","isrc":"KRMIM2504234","name":"Salty (with SUNMI)","registered_at":"2026-06-04T06:20:48Z","spotify_id":"6ClUe7IO3OhDdFqXcS7KL1","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 0x3cca0eb243c1bd8c7b5e9b25702be331ece24215d720739e77da3fd620ae4b6d. 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/6ClUe7IO3OhDdFqXcS7KL1.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/6ClUe7IO3OhDdFqXcS7KL1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3cca0eb243c1bd8c7b5e9b25702be331ece24215d720739e77da3fd620ae4b6d","isrc":"KRMIM2504234","name":"Salty (with SUNMI)","registered_at":"2026-06-04T06:20:48Z","spotify_id":"6ClUe7IO3OhDdFqXcS7KL1","type":"track"}
track: Loyal
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158306
  explicit: false
  by artist: CHUNG HA
  in album: Alivio
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: KRMIM2504235
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:39:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8afdcdcb1275bad541ef824457b95e03139a8f9a0e5e6c7cfb589ca7bcbc6df0
  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/4LHa4ATaoJyb4P8iu0wP7H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LHa4ATaoJyb4P8iu0wP7H
  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 0x8afdcdcb1275bad541ef824457b95e03139a8f9a0e5e6c7cfb589ca7bcbc6df0. 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/4LHa4ATaoJyb4P8iu0wP7H.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/4LHa4ATaoJyb4P8iu0wP7H.
    date published: 2026-06-13T15:41:10Z
track: STRESS
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204400
  explicit: false
  by artist: CHUNG HA
  in album: Alivio
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: KRMIM2504236
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:36:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbb4f92e0a32d417f9b4366e11932410fc9b31e5956eaed50a1f0d60ff1d2d6b
  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/0PYJrdwnsSDtk3G76yV1dj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PYJrdwnsSDtk3G76yV1dj
  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 0xfbb4f92e0a32d417f9b4366e11932410fc9b31e5956eaed50a1f0d60ff1d2d6b. 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/0PYJrdwnsSDtk3G76yV1dj.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/0PYJrdwnsSDtk3G76yV1dj.
    date published: 2026-06-13T12:47:07Z
track: Beat of My Heart
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161533
  explicit: false
  by artist: CHUNG HA
  in album: Alivio
    type: MusicAlbum
    date published: 2025-02-12
  isrc code: KRMIM2504237
  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
track: Even Steven (Happy Ending)
track: Thanks for the Memories
track: Still a Rose

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:48:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb9eea1f1542123fd5683170b865e1caee2a3acb1eecbc1a2d9885965e7be045e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0a3yuKvRpU1QSW7cx5t36h.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0a3yuKvRpU1QSW7cx5t36h

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb9eea1f1542123fd5683170b865e1caee2a3acb1eecbc1a2d9885965e7be045e","isrc":"KRMIM2504237","name":"Beat of My Heart","registered_at":"2026-06-04T07:48:31Z","spotify_id":"0a3yuKvRpU1QSW7cx5t36h","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 0xb9eea1f1542123fd5683170b865e1caee2a3acb1eecbc1a2d9885965e7be045e. 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/0a3yuKvRpU1QSW7cx5t36h.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/0a3yuKvRpU1QSW7cx5t36h.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb9eea1f1542123fd5683170b865e1caee2a3acb1eecbc1a2d9885965e7be045e","isrc":"KRMIM2504237","name":"Beat of My Heart","registered_at":"2026-06-04T07:48:31Z","spotify_id":"0a3yuKvRpU1QSW7cx5t36h","type":"track"}

Even Steven (Happy Ending)
type: MusicRecording
duration: PT2M44S
duration ms: 164786
explicit: false
by artist: CHUNG HA
in album: Alivio
  type: MusicAlbum
  date published: 2025-02-12
isrc code: KRMIM2504238
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:25:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76c4100b9473e76d5d36da49f2e450627731122a608e4200c0d8206f671d4cbb
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/1gwT2Blku5Pb1DhgV7tmme.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gwT2Blku5Pb1DhgV7tmme
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76c4100b9473e76d5d36da49f2e450627731122a608e4200c0d8206f671d4cbb","isrc":"KRMIM2504238","name":"Even Steven (Happy Ending)","registered_at":"2026-06-04T08:25:36Z","spotify_id":"1gwT2Blku5Pb1DhgV7tmme","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 0x76c4100b9473e76d5d36da49f2e450627731122a608e4200c0d8206f671d4cbb. 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/1gwT2Blku5Pb1DhgV7tmme.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/1gwT2Blku5Pb1DhgV7tmme.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x76c4100b9473e76d5d36da49f2e450627731122a608e4200c0d8206f671d4cbb","isrc":"KRMIM2504238","name":"Even Steven (Happy Ending)","registered_at":"2026-06-04T08:25:36Z","spotify_id":"1gwT2Blku5Pb1DhgV7tmme","type":"track"}

Thanks for the Memories
type: MusicRecording
duration: PT2M42S
duration ms: 162226
explicit: false
by artist: CHUNG HA
in album: Alivio
  type: MusicAlbum
  date published: 2025-02-12
isrc code: KRMIM2504239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:58:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dfd6d2f595bab7035c59f97bcc5ef5cb143e5c8c99d297a20d4d3b31e43ec47
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/0SMywsnbltzRUEK78LXfXk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SMywsnbltzRUEK78LXfXk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dfd6d2f595bab7035c59f97bcc5ef5cb143e5c8c99d297a20d4d3b31e43ec47","isrc":"KRMIM2504239","name":"Thanks for the Memories","registered_at":"2026-06-04T10:58:54Z","spotify_id":"0SMywsnbltzRUEK78LXfXk","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 0x5dfd6d2f595bab7035c59f97bcc5ef5cb143e5c8c99d297a20d4d3b31e43ec47. 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/0SMywsnbltzRUEK78LXfXk.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/0SMywsnbltzRUEK78LXfXk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5dfd6d2f595bab7035c59f97bcc5ef5cb143e5c8c99d297a20d4d3b31e43ec47","isrc":"KRMIM2504239","name":"Thanks for the Memories","registered_at":"2026-06-04T10:58:54Z","spotify_id":"0SMywsnbltzRUEK78LXfXk","type":"track"}

Still a Rose
type: MusicRecording
duration: PT3M42S
duration ms: 222733
explicit: false
by artist: CHUNG HA
in album: Alivio
  type: MusicAlbum
  date published: 2025-02-12
isrc code: KRMIM2504240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:32:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce53af5ce481e661a04231186ea227d2776bd9a318eee9344852210ff1e4e96f
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/7pycpGes5aeEWHcwNoOAwW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pycpGes5aeEWHcwNoOAwW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce53af5ce481e661a04231186ea227d2776bd9a318eee9344852210ff1e4e96f","isrc":"KRMIM2504240","name":"Still a Rose","registered_at":"2026-06-04T12:32:53Z","spotify_id":"7pycpGes5aeEWHcwNoOAwW","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 0xce53af5ce481e661a04231186ea227d2776bd9a318eee9344852210ff1e4e96f. 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/7pycpGes5aeEWHcwNoOAwW.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/7pycpGes5aeEWHcwNoOAwW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xce53af5ce481e661a04231186ea227d2776bd9a318eee9344852210ff1e4e96f","isrc":"KRMIM2504240","name":"Still a Rose","registered_at":"2026-06-04T12:32:53Z","spotify_id":"7pycpGes5aeEWHcwNoOAwW","type":"track"}

Christmas Promises
type: MusicAlbum
date published: 2024-12-03
track: Sleigh
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188053
  explicit: false
  by artist: CHUNG HA
  in album: Christmas Promises
    type: MusicAlbum
    date published: 2024-12-03
  isrc code: KRA382406681
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:44:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe40bfe0e1bb821dca460413242b55258e2f4744df39190f83728b2a7c6ec5f57
  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/2aQOWXdQRnmfcQaFcWyidG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aQOWXdQRnmfcQaFcWyidG
  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 0xe40bfe0e1bb821dca460413242b55258e2f4744df39190f83728b2a7c6ec5f57. 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/2aQOWXdQRnmfcQaFcWyidG.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/2aQOWXdQRnmfcQaFcWyidG.
    date published: 2026-06-13T15:41:10Z
track: There Goes Santa Claus!
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191373
  explicit: false
  by artist: CHUNG HA
  in album: Christmas Promises
    type: MusicAlbum
    date published: 2024-12-03
  isrc code: KRA382406682
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:07:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc6286683c5c433e3b01c390651713e9c78a7e98ab3d7fc9cb6bf8ba02b507be
  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/0IeHdlqrvvHCOHACQaExwe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IeHdlqrvvHCOHACQaExwe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc6286683c5c433e3b01c390651713e9c78a7e98ab3d7fc9cb6bf8ba02b507be","isrc":"KRA382406682","name":"There Goes Santa Claus!","registered_at":"2026-06-08T18:07:23Z","spotify_id":"0IeHdlqrvvHCOHACQaExwe","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 0xfc6286683c5c433e3b01c390651713e9c78a7e98ab3d7fc9cb6bf8ba02b507be. 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/0IeHdlqrvvHCOHACQaExwe.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/0IeHdlqrvvHCOHACQaExwe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfc6286683c5c433e3b01c390651713e9c78a7e98ab3d7fc9cb6bf8ba02b507be","isrc":"KRA382406682","name":"There Goes Santa Claus!","registered_at":"2026-06-08T18:07:23Z","spotify_id":"0IeHdlqrvvHCOHACQaExwe","type":"track"}

Move Remove
type: MusicAlbum
date published: 2024-10-04
track: Move Remove
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187213
  explicit: false
  by artist: Lee Eun Mi
  by artist: CHUNG HA
  in album: Move Remove
    type: MusicAlbum
    date published: 2024-10-04
  isrc code: ZZA0P2409774
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:31:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a8b62b76e34e68eb708c7f120c4f4a2f6303f2c9e6ab6726960a72719debd13
  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/3HhTYNXv0HOC9inu4nbYNf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HhTYNXv0HOC9inu4nbYNf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a8b62b76e34e68eb708c7f120c4f4a2f6303f2c9e6ab6726960a72719debd13","isrc":"ZZA0P2409774","name":"Move Remove","registered_at":"2026-06-09T22:31:17Z","spotify_id":"3HhTYNXv0HOC9inu4nbYNf","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 0x6a8b62b76e34e68eb708c7f120c4f4a2f6303f2c9e6ab6726960a72719debd13. 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/3HhTYNXv0HOC9inu4nbYNf.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/3HhTYNXv0HOC9inu4nbYNf.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6a8b62b76e34e68eb708c7f120c4f4a2f6303f2c9e6ab6726960a72719debd13","isrc":"ZZA0P2409774","name":"Move Remove","registered_at":"2026-06-09T22:31:17Z","spotify_id":"3HhTYNXv0HOC9inu4nbYNf","type":"track"}

[Algorithm (Remixes)]
type: MusicAlbum
date published: 2024-09-23
track: Algorithm (IMLAY Remix)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148626
  explicit: false
  by artist: CHUNG HA
  by artist: IMLAY
  in album: [Algorithm (Remixes)]
    type: MusicAlbum
    date published: 2024-09-23
  isrc code: KRMIM2465494
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:40:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc37e694b4297b875f800b3449f9323da3ede29edd53e275e9c4fea2927a35cc
  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/6ltlyo7yz5Stbewilyw5H3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ltlyo7yz5Stbewilyw5H3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc37e694b4297b875f800b3449f9323da3ede29edd53e275e9c4fea2927a35cc","isrc":"KRMIM2465494","name":"Algorithm (IMLAY Remix)","registered_at":"2026-06-09T15:40:46Z","spotify_id":"6ltlyo7yz5Stbewilyw5H3","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 0xdc37e694b4297b875f800b3449f9323da3ede29edd53e275e9c4fea2927a35cc. 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/6ltlyo7yz5Stbewilyw5H3.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/6ltlyo7yz5Stbewilyw5H3.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdc37e694b4297b875f800b3449f9323da3ede29edd53e275e9c4fea2927a35cc","isrc":"KRMIM2465494","name":"Algorithm (IMLAY Remix)","registered_at":"2026-06-09T15:40:46Z","spotify_id":"6ltlyo7yz5Stbewilyw5H3","type":"track"}
track: Algorithm (Will Not Fear Remix)
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142333
  explicit: false
  by artist: CHUNG HA
  by artist: Will Not Fear
  in album: [Algorithm (Remixes)]
    type: MusicAlbum
    date published: 2024-09-23
  isrc code: KRMIM2465495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:00:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08ebd7bc0db09f20b52633805fa418f88986807ea5cdc9ab15a96f04c5397c9e
  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/1xDGTEJWzj1CfWs6Vd04Sk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xDGTEJWzj1CfWs6Vd04Sk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x08ebd7bc0db09f20b52633805fa418f88986807ea5cdc9ab15a96f04c5397c9e","isrc":"KRMIM2465495","name":"Algorithm (Will Not Fear Remix)","registered_at":"2026-06-10T14:00:20Z","spotify_id":"1xDGTEJWzj1CfWs6Vd04Sk","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 0x08ebd7bc0db09f20b52633805fa418f88986807ea5cdc9ab15a96f04c5397c9e. 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/1xDGTEJWzj1CfWs6Vd04Sk.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/1xDGTEJWzj1CfWs6Vd04Sk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x08ebd7bc0db09f20b52633805fa418f88986807ea5cdc9ab15a96f04c5397c9e","isrc":"KRMIM2465495","name":"Algorithm (Will Not Fear Remix)","registered_at":"2026-06-10T14:00:20Z","spotify_id":"1xDGTEJWzj1CfWs6Vd04Sk","type":"track"}
track: Algorithm (Mar Vista Remix)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229493
  explicit: false
  by artist: CHUNG HA
  by artist: Mar Vista
  in album: [Algorithm (Remixes)]
    type: MusicAlbum
    date published: 2024-09-23
  isrc code: KRMIM2465496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T07:41:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e6470cb8d116175428569070ca099106861a7ac2b275dd5693e17596522b943
  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/5Z9msLUUcBJiD2tUYV11EP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z9msLUUcBJiD2tUYV11EP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e6470cb8d116175428569070ca099106861a7ac2b275dd5693e17596522b943","isrc":"KRMIM2465496","name":"Algorithm (Mar Vista Remix)","registered_at":"2026-06-19T07:41:41Z","spotify_id":"5Z9msLUUcBJiD2tUYV11EP","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 0x6e6470cb8d116175428569070ca099106861a7ac2b275dd5693e17596522b943. 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/5Z9msLUUcBJiD2tUYV11EP.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/5Z9msLUUcBJiD2tUYV11EP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6e6470cb8d116175428569070ca099106861a7ac2b275dd5693e17596522b943","isrc":"KRMIM2465496","name":"Algorithm (Mar Vista Remix)","registered_at":"2026-06-19T07:41:41Z","spotify_id":"5Z9msLUUcBJiD2tUYV11EP","type":"track"}

Algorithm
type: MusicAlbum
date published: 2024-08-28
track: Algorithm
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147443
  explicit: false
  by artist: CHUNG HA
  in album: Algorithm
    type: MusicAlbum
    date published: 2024-08-28
  isrc code: KRMIM2456677
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:40:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4508f5ba13abaac5fcf13cf6d816d1ab3bcdc5d80a9a5299b66b57eb9f8f844
  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/26z9YaukqS3xtQm2fhm4UV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26z9YaukqS3xtQm2fhm4UV
  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 0xb4508f5ba13abaac5fcf13cf6d816d1ab3bcdc5d80a9a5299b66b57eb9f8f844. 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/26z9YaukqS3xtQm2fhm4UV.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/26z9YaukqS3xtQm2fhm4UV.
    date published: 2026-06-13T15:41:10Z

hair down (with CHUNG HA)
type: MusicAlbum
date published: 2024-07-19
track: hair down (with CHUNG HA)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209060
  explicit: false
  by artist: thủy
  by artist: CHUNG HA
  in album: hair down (with CHUNG HA)
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: QZLBC2415946
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:51:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd19556b90f97d6a03322859828381fc37d5a698790264e37041df5d157f1a12
  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/0J6uaKir7FzzTvnQcpg0MJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J6uaKir7FzzTvnQcpg0MJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbd19556b90f97d6a03322859828381fc37d5a698790264e37041df5d157f1a12","isrc":"QZLBC2415946","name":"hair down (with CHUNG HA)","registered_at":"2026-06-04T07:51:09Z","spotify_id":"0J6uaKir7FzzTvnQcpg0MJ","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 0xbd19556b90f97d6a03322859828381fc37d5a698790264e37041df5d157f1a12. 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/0J6uaKir7FzzTvnQcpg0MJ.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/0J6uaKir7FzzTvnQcpg0MJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbd19556b90f97d6a03322859828381fc37d5a698790264e37041df5d157f1a12","isrc":"QZLBC2415946","name":"hair down (with CHUNG HA)","registered_at":"2026-06-04T07:51:09Z","spotify_id":"0J6uaKir7FzzTvnQcpg0MJ","type":"track"}
track: hair down
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210027
  explicit: false
  by artist: thủy
  in album: hair down (with CHUNG HA)
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: QZK7M2200158
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:44:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4119fad3d453c61c23993c9e752cd10a7e5ca5b32bd8d9a46d5d530c664b46ab
  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/6V9jH3f3YUL5x4uNKZIOXi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6V9jH3f3YUL5x4uNKZIOXi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4119fad3d453c61c23993c9e752cd10a7e5ca5b32bd8d9a46d5d530c664b46ab","isrc":"QZK7M2200158","name":"hair down","registered_at":"2026-06-04T14:44:57Z","spotify_id":"6V9jH3f3YUL5x4uNKZIOXi","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 0x4119fad3d453c61c23993c9e752cd10a7e5ca5b32bd8d9a46d5d530c664b46ab. 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/6V9jH3f3YUL5x4uNKZIOXi.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/6V9jH3f3YUL5x4uNKZIOXi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4119fad3d453c61c23993c9e752cd10a7e5ca5b32bd8d9a46d5d530c664b46ab","isrc":"QZK7M2200158","name":"hair down","registered_at":"2026-06-04T14:44:57Z","spotify_id":"6V9jH3f3YUL5x4uNKZIOXi","type":"track"}
track: hair down (sped up)
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187120
  explicit: false
  by artist: thủy
  in album: hair down (with CHUNG HA)
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: QZLBC2410880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:12:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc23e539d1aaad142a4d957267957a51846772823efbff3736eabbd095af8940
  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/3miVvBdtR2h5eu8LkjD2sN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3miVvBdtR2h5eu8LkjD2sN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc23e539d1aaad142a4d957267957a51846772823efbff3736eabbd095af8940","isrc":"QZLBC2410880","name":"hair down (sped up)","registered_at":"2026-06-19T08:12:34Z","spotify_id":"3miVvBdtR2h5eu8LkjD2sN","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 0xdc23e539d1aaad142a4d957267957a51846772823efbff3736eabbd095af8940. 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/3miVvBdtR2h5eu8LkjD2sN.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/3miVvBdtR2h5eu8LkjD2sN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdc23e539d1aaad142a4d957267957a51846772823efbff3736eabbd095af8940","isrc":"QZLBC2410880","name":"hair down (sped up)","registered_at":"2026-06-19T08:12:34Z","spotify_id":"3miVvBdtR2h5eu8LkjD2sN","type":"track"}

Killing Me
type: MusicAlbum
date published: 2021-11-29
track: Killing Me
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164053
  explicit: false
  by artist: CHUNG HA
  in album: Killing Me
    type: MusicAlbum
    date published: 2021-11-29
  isrc code: KRMIM2143516
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:16:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81
  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/7CLrRbeI0LL5sSO7MvHCVd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CLrRbeI0LL5sSO7MvHCVd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81","isrc":"KRMIM2143516","name":"Killing Me","registered_at":"2026-06-04T08:16:22Z","spotify_id":"7CLrRbeI0LL5sSO7MvHCVd","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 0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81. 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/7CLrRbeI0LL5sSO7MvHCVd.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/7CLrRbeI0LL5sSO7MvHCVd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81","isrc":"KRMIM2143516","name":"Killing Me","registered_at":"2026-06-04T08:16:22Z","spotify_id":"7CLrRbeI0LL5sSO7MvHCVd","type":"track"}

One the Woman (Original Television Soundtrack, Pt. 3) - Single
type: MusicAlbum
date published: 2021-10-15
track: Someday
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202040
  explicit: false
  by artist: CHUNG HA
  in album: One the Woman (Original Television Soundtrack, Pt. 3) - Single
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: KRMIM2141769
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:59:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb75ef6366ae39eb1d4766135db7e43175e7833aaf2286778ff2a5acaf8665f4
  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/7LIWZg3tOXH9PfAIswusBf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LIWZg3tOXH9PfAIswusBf
  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 0xcb75ef6366ae39eb1d4766135db7e43175e7833aaf2286778ff2a5acaf8665f4. 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/7LIWZg3tOXH9PfAIswusBf.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/7LIWZg3tOXH9PfAIswusBf.
    date published: 2026-06-13T17:25:41Z
track: Someday (Instrumental)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202160
  explicit: false
  by artist: CHUNG HA
  in album: One the Woman (Original Television Soundtrack, Pt. 3) - Single
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: KRMIM2141770

RUN
type: MusicAlbum
date published: 2019-08-22
track: RUN
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176626
  explicit: false
  by artist: Grizzly
  by artist: CHUNG HA
  in album: RUN
    type: MusicAlbum
    date published: 2019-08-22
  isrc code: KRA252101545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T03:03:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e4f786dbfbb30e7f21680db67913e1eca303b39cd6c254dc7cc657d282d4ba6
  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/6CtBGPNGoAwfXffEGOkQuh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CtBGPNGoAwfXffEGOkQuh
  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 0x1e4f786dbfbb30e7f21680db67913e1eca303b39cd6c254dc7cc657d282d4ba6. 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/6CtBGPNGoAwfXffEGOkQuh.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/6CtBGPNGoAwfXffEGOkQuh.
    date published: 2026-06-13T13:32:09Z

Hotel del Luna (Original Television Soundtrack) Pt. 6
type: MusicAlbum
date published: 2019-08-03
track: 그 끝에 그대
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224283
  explicit: false
  by artist: CHUNG HA
  in album: Hotel del Luna (Original Television Soundtrack) Pt. 6
    type: MusicAlbum
    date published: 2019-08-03
  isrc code: KRA381903794
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:27:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9
  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/5Sn0PU2n4iKFLxyiGt0tXI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sn0PU2n4iKFLxyiGt0tXI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9","isrc":"KRA381903794","name":"그 끝에 그대","registered_at":"2026-06-04T09:27:30Z","spotify_id":"5Sn0PU2n4iKFLxyiGt0tXI","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 0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9. 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/5Sn0PU2n4iKFLxyiGt0tXI.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/5Sn0PU2n4iKFLxyiGt0tXI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfd5eb9bc1f57f01571925be4f308b6fd2d7eda196c7f26cfcf7cd985633dcfe9","isrc":"KRA381903794","name":"그 끝에 그대","registered_at":"2026-06-04T09:27:30Z","spotify_id":"5Sn0PU2n4iKFLxyiGt0tXI","type":"track"}
track: 그 끝에 그대 (Instrumental) (Instrumental)
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224283
  explicit: false
  by artist: CHUNG HA
  in album: Hotel del Luna (Original Television Soundtrack) Pt. 6
    type: MusicAlbum
    date published: 2019-08-03
  isrc code: KRA381903795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T09:29:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648
  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/5vDuFZJYFmalTA4pfbE7hs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vDuFZJYFmalTA4pfbE7hs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648","isrc":"KRA381903795","name":"그 끝에 그대 (Instrumental) (Instrumental)","registered_at":"2026-06-18T09:29:54Z","spotify_id":"5vDuFZJYFmalTA4pfbE7hs","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 0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648. 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/5vDuFZJYFmalTA4pfbE7hs.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/5vDuFZJYFmalTA4pfbE7hs.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdf18d3a4a4c027c99352719feaaad3388f1af3ed3a721c346ddf71d7ad9b3648","isrc":"KRA381903795","name":"그 끝에 그대 (Instrumental) (Instrumental)","registered_at":"2026-06-18T09:29:54Z","spotify_id":"5vDuFZJYFmalTA4pfbE7hs","type":"track"}

여우각시별 OST, Pt.1
type: MusicAlbum
date published: 2018-10-08
track: 너였나 봐
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202904
  explicit: false
  by artist: CHUNG HA
  in album: 여우각시별 OST, Pt.1
    type: MusicAlbum
    date published: 2018-10-08
  isrc code: KRB920901791
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T17:17:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0de60c73b236ea880672b24f817f88ce230962ba20e3fc6f4e97bd22eb40bb38
  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/587hj576PSG5fRv6N2AqOq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/587hj576PSG5fRv6N2AqOq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0de60c73b236ea880672b24f817f88ce230962ba20e3fc6f4e97bd22eb40bb38","isrc":"KRB920901791","name":"너였나 봐","registered_at":"2026-06-22T17:17:10Z","spotify_id":"587hj576PSG5fRv6N2AqOq","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 0x0de60c73b236ea880672b24f817f88ce230962ba20e3fc6f4e97bd22eb40bb38. 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/587hj576PSG5fRv6N2AqOq.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/587hj576PSG5fRv6N2AqOq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0de60c73b236ea880672b24f817f88ce230962ba20e3fc6f4e97bd22eb40bb38","isrc":"KRB920901791","name":"너였나 봐","registered_at":"2026-06-22T17:17:10Z","spotify_id":"587hj576PSG5fRv6N2AqOq","type":"track"}
track: 너였나 봐 (Inst.)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202904
  explicit: false
  by artist: CHUNG HA
  in album: 여우각시별 OST, Pt.1
    type: MusicAlbum
    date published: 2018-10-08
  isrc code: KRB920901792

연애포차 OST Part.3
type: MusicAlbum
date published: 2018-04-18
track: 어떤가요 그댄
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199027
  explicit: false
  by artist: CHUNG HA
  in album: 연애포차 OST Part.3
    type: MusicAlbum
    date published: 2018-04-18
  isrc code: KRB921932756
track: 어떤가요 그댄 (Inst.)
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199027
  explicit: false
  by artist: CHUNG HA
  in album: 연애포차 OST Part.3
    type: MusicAlbum
    date published: 2018-04-18
  isrc code: KRB921932757
track: 어떤가요 그댄 (Piano Ver.)
  type: MusicRecording
  duration: PT0M49S
  duration ms: 49450
  explicit: false
  by artist: CHUNG HA
  in album: 연애포차 OST Part.3
    type: MusicAlbum
    date published: 2018-04-18
  isrc code: KRB921932758

Strong Woman Do Bong Soon, Pt. 4 (Original Television Soundtrack)
type: MusicAlbum
date published: 2017-03-17
track: Pit-A-Pat
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210429
  explicit: false
  by artist: CHUNG HA
  in album: Strong Woman Do Bong Soon, Pt. 4 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: KRA251700209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:15:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff1e3b2642b47db300f2e357e1dc0822ad7923f25f2f9a5e7f7e903d8b3faadc
  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/22aRddNuVknmqkjyKNgcMH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22aRddNuVknmqkjyKNgcMH
  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 0xff1e3b2642b47db300f2e357e1dc0822ad7923f25f2f9a5e7f7e903d8b3faadc. 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/22aRddNuVknmqkjyKNgcMH.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/22aRddNuVknmqkjyKNgcMH.
    date published: 2026-06-13T15:41:10Z
track: Pit-A-Pat - Instrumental
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208638
  explicit: false
  by artist: CHUNG HA
  in album: Strong Woman Do Bong Soon, Pt. 4 (Original Television Soundtrack)
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: KRA251700210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T12:51:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81c5afbbd6b3a09c03fde30f2e552f4ef46948c407b3813cfc7936b2b1b574c7
  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/7cQLOI79fRMnaVwUaA0tSc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cQLOI79fRMnaVwUaA0tSc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81c5afbbd6b3a09c03fde30f2e552f4ef46948c407b3813cfc7936b2b1b574c7","isrc":"KRA251700210","name":"Pit-A-Pat - Instrumental","registered_at":"2026-06-26T12:51:27Z","spotify_id":"7cQLOI79fRMnaVwUaA0tSc","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 0x81c5afbbd6b3a09c03fde30f2e552f4ef46948c407b3813cfc7936b2b1b574c7. 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/7cQLOI79fRMnaVwUaA0tSc.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/7cQLOI79fRMnaVwUaA0tSc.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x81c5afbbd6b3a09c03fde30f2e552f4ef46948c407b3813cfc7936b2b1b574c7","isrc":"KRA251700210","name":"Pit-A-Pat - Instrumental","registered_at":"2026-06-26T12:51:27Z","spotify_id":"7cQLOI79fRMnaVwUaA0tSc","type":"track"}

오 마이 금비 (Original Television Soundtrack) Pt. 9
type: MusicAlbum
date published: 2017-01-05
track: Snow in this year - Special Version
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176326
  explicit: false
  by artist: 허정은
  by artist: 황지아
  by artist: CHUNG HA
  by artist: Own
  in album: 오 마이 금비 (Original Television Soundtrack) Pt. 9
    type: MusicAlbum
    date published: 2017-01-05
track: Snow in this year - Special Instrumental Version
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177841
  explicit: false
  by artist: 허정은
  by artist: 황지아
  by artist: CHUNG HA
  by artist: Own
  in album: 오 마이 금비 (Original Television Soundtrack) Pt. 9
    type: MusicAlbum
    date published: 2017-01-05

Snapping
type: MusicRecording
duration: PT3M33S
duration ms: 213164
explicit: false
by artist: CHUNG HA
in album: Flourishing
  type: MusicAlbum
  date published: 2019-06-24
isrc code: KRMIM1910140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76ae7d99d19d6730e7bbfbd6d0c272406e3493dbf171e3311b3471adc11042f8
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/4IOxk5ep5ONrdlL0ZIy64v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IOxk5ep5ONrdlL0ZIy64v
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 0x76ae7d99d19d6730e7bbfbd6d0c272406e3493dbf171e3311b3471adc11042f8. 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/4IOxk5ep5ONrdlL0ZIy64v.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/4IOxk5ep5ONrdlL0ZIy64v.
  date published: 2026-06-13T12:47:07Z

When I Get Old
type: MusicRecording
duration: PT3M4S
duration ms: 184732
explicit: false
by artist: Christopher
by artist: CHUNG HA
in album: When I Get Old
  type: MusicAlbum
  date published: 2022-10-20
isrc code: DKAZA2200230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:02:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c
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/5f2CcxzZoW7hNs1O8NhG6y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f2CcxzZoW7hNs1O8NhG6y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c","isrc":"DKAZA2200230","name":"When I Get Old","registered_at":"2026-06-04T04:02:12Z","spotify_id":"5f2CcxzZoW7hNs1O8NhG6y","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 0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c. 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/5f2CcxzZoW7hNs1O8NhG6y.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/5f2CcxzZoW7hNs1O8NhG6y.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x92780ce7d87ef89793754f0b3c8a3ec743cc43c26c93ba39c4f8cdb85d79af1c","isrc":"DKAZA2200230","name":"When I Get Old","registered_at":"2026-06-04T04:02:12Z","spotify_id":"5f2CcxzZoW7hNs1O8NhG6y","type":"track"}

Roller Coaster
type: MusicRecording
duration: PT3M32S
duration ms: 212136
explicit: false
by artist: CHUNG HA
in album: Offset
  type: MusicAlbum
  date published: 2018-01-17
isrc code: KRNAR1800484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:55:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d
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/6DIW7GJbuGZdHolRcPWprP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DIW7GJbuGZdHolRcPWprP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d","isrc":"KRNAR1800484","name":"Roller Coaster","registered_at":"2026-06-01T22:55:53Z","spotify_id":"6DIW7GJbuGZdHolRcPWprP","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 0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d. 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/6DIW7GJbuGZdHolRcPWprP.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/6DIW7GJbuGZdHolRcPWprP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xde9b4b6bd53b32950a0960c43a14251cf010bf3a0c16e6a3a62d86f438f3654d","isrc":"KRNAR1800484","name":"Roller Coaster","registered_at":"2026-06-01T22:55:53Z","spotify_id":"6DIW7GJbuGZdHolRcPWprP","type":"track"}

Wow Thing
type: MusicRecording
duration: PT2M51S
duration ms: 171998
explicit: false
by artist: SEULGI
by artist: CHUNG HA
by artist: SinB
by artist: SOYEON
in album: Wow Thing
  type: MusicAlbum
  date published: 2018-09-28
isrc code: KRA301800403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:39:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa
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/5MwfxCtqMFGYp9Nc1BkTrS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwfxCtqMFGYp9Nc1BkTrS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa","isrc":"KRA301800403","name":"Wow Thing","registered_at":"2026-06-04T07:39:39Z","spotify_id":"5MwfxCtqMFGYp9Nc1BkTrS","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 0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa. 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/5MwfxCtqMFGYp9Nc1BkTrS.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/5MwfxCtqMFGYp9Nc1BkTrS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x09596e492438b384d3eff181db5c5cd4408f0ee50426f77b090973c7e0a878fa","isrc":"KRA301800403","name":"Wow Thing","registered_at":"2026-06-04T07:39:39Z","spotify_id":"5MwfxCtqMFGYp9Nc1BkTrS","type":"track"}

Killing Me
type: MusicRecording
duration: PT2M44S
duration ms: 164053
explicit: false
by artist: CHUNG HA
in album: Killing Me
  type: MusicAlbum
  date published: 2021-11-29
isrc code: KRMIM2143516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:16:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81
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/7CLrRbeI0LL5sSO7MvHCVd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CLrRbeI0LL5sSO7MvHCVd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81","isrc":"KRMIM2143516","name":"Killing Me","registered_at":"2026-06-04T08:16:22Z","spotify_id":"7CLrRbeI0LL5sSO7MvHCVd","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 0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81. 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/7CLrRbeI0LL5sSO7MvHCVd.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/7CLrRbeI0LL5sSO7MvHCVd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x22db90e543f0a932c38db6bafe2d39d4f99cf03d424b7521ca23e354143f1c81","isrc":"KRMIM2143516","name":"Killing Me","registered_at":"2026-06-04T08:16:22Z","spotify_id":"7CLrRbeI0LL5sSO7MvHCVd","type":"track"}

Bad Boy
type: MusicRecording
duration: PT3M2S
duration ms: 182586
explicit: false
by artist: CHUNG HA
by artist: Christopher
in album: Bad Boy
  type: MusicAlbum
  date published: 2020-09-23
isrc code: DKAZA2000205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:39:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732
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/1WCOna34eEMPgjfOOZkGQc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WCOna34eEMPgjfOOZkGQc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732","isrc":"DKAZA2000205","name":"Bad Boy","registered_at":"2026-06-04T09:39:16Z","spotify_id":"1WCOna34eEMPgjfOOZkGQc","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 0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732. 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/1WCOna34eEMPgjfOOZkGQc.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/1WCOna34eEMPgjfOOZkGQc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5780970a20ebb1d003dc5019fe44fe8ccdc876f1e0fc06cea0ffbfb1aea1a732","isrc":"DKAZA2000205","name":"Bad Boy","registered_at":"2026-06-04T09:39:16Z","spotify_id":"1WCOna34eEMPgjfOOZkGQc","type":"track"}

Sparkling
type: MusicRecording
duration: PT3M6S
duration ms: 186906
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:31:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaac456d39c07d6d933039d92c780f26257871a4a87067d5159a92a9ac812d42e
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/5RFWsWGmwCW1dv34gehBix.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RFWsWGmwCW1dv34gehBix
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 0xaac456d39c07d6d933039d92c780f26257871a4a87067d5159a92a9ac812d42e. 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/5RFWsWGmwCW1dv34gehBix.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/5RFWsWGmwCW1dv34gehBix.
  date published: 2026-06-13T12:47:07Z

Chica
type: MusicRecording
duration: PT3M12S
duration ms: 192484
explicit: false
by artist: CHUNG HA
in album: Flourishing
  type: MusicAlbum
  date published: 2019-06-24
isrc code: KRMIM1910136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:26:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x032ba1fd1b41744618ec9c7f2daed8aead5532f027c2af92d45724e7422f38f1
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/7Bt5HMVKtBOC5OaE7s3tym.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Bt5HMVKtBOC5OaE7s3tym
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 0x032ba1fd1b41744618ec9c7f2daed8aead5532f027c2af92d45724e7422f38f1. 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/7Bt5HMVKtBOC5OaE7s3tym.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/7Bt5HMVKtBOC5OaE7s3tym.
  date published: 2026-06-13T15:41:10Z

Love U
type: MusicRecording
duration: PT3M10S
duration ms: 190920
explicit: false
by artist: CHUNG HA
in album: Blooming Blue
  type: MusicAlbum
  date published: 2018-07-18
isrc code: KRMIM1805020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:33:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564
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/0Hk7Aoxk7qdfj7bO83iL69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Hk7Aoxk7qdfj7bO83iL69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564","isrc":"KRMIM1805020","name":"Love U","registered_at":"2026-06-04T13:33:03Z","spotify_id":"0Hk7Aoxk7qdfj7bO83iL69","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 0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564. 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/0Hk7Aoxk7qdfj7bO83iL69.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/0Hk7Aoxk7qdfj7bO83iL69.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6d1509eb3c9081b38c70d643b38942197c816ade62e6f364b62bd54ec9652564","isrc":"KRMIM1805020","name":"Love U","registered_at":"2026-06-04T13:33:03Z","spotify_id":"0Hk7Aoxk7qdfj7bO83iL69","type":"track"}

Crazy Like You (feat. BIBI)
type: MusicRecording
duration: PT2M55S
duration ms: 175480
explicit: false
by artist: CHUNG HA
by artist: BIBI
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236623
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:40:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d
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/5eJfyUHa39nwHkLqLHnaqs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eJfyUHa39nwHkLqLHnaqs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d","isrc":"KRMIM2236623","name":"Crazy Like You (feat. BIBI)","registered_at":"2026-06-04T10:40:22Z","spotify_id":"5eJfyUHa39nwHkLqLHnaqs","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 0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d. 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/5eJfyUHa39nwHkLqLHnaqs.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/5eJfyUHa39nwHkLqLHnaqs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa9273040d2aa26589f78bfc35faa747706c9577653af9be41ccbe2ebdeb2c28d","isrc":"KRMIM2236623","name":"Crazy Like You (feat. BIBI)","registered_at":"2026-06-04T10:40:22Z","spotify_id":"5eJfyUHa39nwHkLqLHnaqs","type":"track"}

Demente - Spanish Version
type: MusicRecording
duration: PT2M43S
duration ms: 163799
explicit: false
by artist: CHUNG HA
by artist: Guaynaa
in album: Demente (Spanish Version)
  type: MusicAlbum
  date published: 2021-03-17
isrc code: KRMIM2107560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:02:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0
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/7wgao0AjGbboSweUKzDuhz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wgao0AjGbboSweUKzDuhz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0","isrc":"KRMIM2107560","name":"Demente - Spanish Version","registered_at":"2026-06-05T11:02:38Z","spotify_id":"7wgao0AjGbboSweUKzDuhz","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 0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0. 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/7wgao0AjGbboSweUKzDuhz.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/7wgao0AjGbboSweUKzDuhz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0","isrc":"KRMIM2107560","name":"Demente - Spanish Version","registered_at":"2026-06-05T11:02:38Z","spotify_id":"7wgao0AjGbboSweUKzDuhz","type":"track"}

XXXX
type: MusicRecording
duration: PT2M48S
duration ms: 168000
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:56:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x847e857bd05eea7488a6e57034d2f046fb6a7db08f7cf4ab23619404617a61b2
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/0t8NHBcudRW7USqAtOniKX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t8NHBcudRW7USqAtOniKX
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 0x847e857bd05eea7488a6e57034d2f046fb6a7db08f7cf4ab23619404617a61b2. 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/0t8NHBcudRW7USqAtOniKX.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/0t8NHBcudRW7USqAtOniKX.
  date published: 2026-06-13T15:41:10Z

나의 그대
type: MusicRecording
duration: PT3M40S
duration ms: 220963
explicit: false
by artist: CHUNG HA
in album: 낭만닥터 김사부 2 (Original Television Soundtrack) Pt.8
  type: MusicAlbum
  date published: 2020-02-04
isrc code: KRA382000202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:16:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049
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/7EXTPBMNV9N2s3fUrqMC7i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EXTPBMNV9N2s3fUrqMC7i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049","isrc":"KRA382000202","name":"나의 그대","registered_at":"2026-06-06T21:16:10Z","spotify_id":"7EXTPBMNV9N2s3fUrqMC7i","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 0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049. 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/7EXTPBMNV9N2s3fUrqMC7i.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/7EXTPBMNV9N2s3fUrqMC7i.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5d9a05fd246c4f997010a78fa6db137132ef5ac7700426b8dc19b9f2ca707049","isrc":"KRA382000202","name":"나의 그대","registered_at":"2026-06-06T21:16:10Z","spotify_id":"7EXTPBMNV9N2s3fUrqMC7i","type":"track"}

Flourishing
type: MusicRecording
duration: PT3M15S
duration ms: 195496
explicit: false
by artist: CHUNG HA
in album: Flourishing
  type: MusicAlbum
  date published: 2019-06-24
isrc code: KRMIM1910139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:41:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ca8e1927e042aed0766cc917c2d9c3e7260b0ea054e4e46a86d5812560de682
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/5kbYgt4pAhKsmoQJGCj33x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kbYgt4pAhKsmoQJGCj33x
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 0x2ca8e1927e042aed0766cc917c2d9c3e7260b0ea054e4e46a86d5812560de682. 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/5kbYgt4pAhKsmoQJGCj33x.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/5kbYgt4pAhKsmoQJGCj33x.
  date published: 2026-06-13T12:53:06Z

California Dream
type: MusicRecording
duration: PT2M59S
duration ms: 179226
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:25:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef
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/4fEgN74IU8g7siYz5m9IZx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fEgN74IU8g7siYz5m9IZx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef","isrc":"KRMIM2236624","name":"California Dream","registered_at":"2026-06-06T22:25:48Z","spotify_id":"4fEgN74IU8g7siYz5m9IZx","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 0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef. 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/4fEgN74IU8g7siYz5m9IZx.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/4fEgN74IU8g7siYz5m9IZx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xccdd548e6808436f1856db9ee6188923ef0a6eb7bd630eb1f8880498d1bb35ef","isrc":"KRMIM2236624","name":"California Dream","registered_at":"2026-06-06T22:25:48Z","spotify_id":"4fEgN74IU8g7siYz5m9IZx","type":"track"}

Love Me Out Loud
type: MusicRecording
duration: PT3M24S
duration ms: 204760
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:19:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea
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/2LtoTEC7ktzLQdTCAJikZv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LtoTEC7ktzLQdTCAJikZv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea","isrc":"KRMIM2236626","name":"Love Me Out Loud","registered_at":"2026-06-07T06:19:01Z","spotify_id":"2LtoTEC7ktzLQdTCAJikZv","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 0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea. 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/2LtoTEC7ktzLQdTCAJikZv.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/2LtoTEC7ktzLQdTCAJikZv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9b25fc79f020b65bff9642d1600b25f194181b8ad9acfc7afb2860dbbf9ec4ea","isrc":"KRMIM2236626","name":"Love Me Out Loud","registered_at":"2026-06-07T06:19:01Z","spotify_id":"2LtoTEC7ktzLQdTCAJikZv","type":"track"}

Good Night My Princess
type: MusicRecording
duration: PT3M52S
duration ms: 232080
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:37:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423
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/5LKeKe5hvTPAxHS7AJvk1D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LKeKe5hvTPAxHS7AJvk1D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423","isrc":"KRMIM2236625","name":"Good Night My Princess","registered_at":"2026-06-08T10:37:19Z","spotify_id":"5LKeKe5hvTPAxHS7AJvk1D","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 0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423. 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/5LKeKe5hvTPAxHS7AJvk1D.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/5LKeKe5hvTPAxHS7AJvk1D.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x92b771da76c431ba90de2619186095fbc6543043eaedd24d0617b028ecba4423","isrc":"KRMIM2236625","name":"Good Night My Princess","registered_at":"2026-06-08T10:37:19Z","spotify_id":"5LKeKe5hvTPAxHS7AJvk1D","type":"track"}

Nuh-Uh
type: MusicRecording
duration: PT3M20S
duration ms: 200880
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ab6ad55ff8dd3e4ce8c1a18ec2dbb2674e9829836a8ffa6f4618ec2879312ea
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/7rLJrdBn5mjBzm61OceCQw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rLJrdBn5mjBzm61OceCQw
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 0x8ab6ad55ff8dd3e4ce8c1a18ec2dbb2674e9829836a8ffa6f4618ec2879312ea. 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/7rLJrdBn5mjBzm61OceCQw.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/7rLJrdBn5mjBzm61OceCQw.
  date published: 2026-06-13T13:32:09Z

Young In Love
type: MusicRecording
duration: PT3M18S
duration ms: 198819
explicit: false
by artist: CHUNG HA
in album: Flourishing
  type: MusicAlbum
  date published: 2019-06-24
isrc code: KRMIM1910137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:33:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a
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/4dIObSazv75psS0AX9z6ro.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dIObSazv75psS0AX9z6ro
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a","isrc":"KRMIM1910137","name":"Young In Love","registered_at":"2026-06-09T05:33:59Z","spotify_id":"4dIObSazv75psS0AX9z6ro","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 0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a. 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/4dIObSazv75psS0AX9z6ro.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/4dIObSazv75psS0AX9z6ro.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0fc07671bc6070f3050a13ab1ac28df48d7178794e54d08a669119ffc4f71a4a","isrc":"KRMIM1910137","name":"Young In Love","registered_at":"2026-06-09T05:33:59Z","spotify_id":"4dIObSazv75psS0AX9z6ro","type":"track"}

Louder
type: MusicRecording
duration: PT2M59S
duration ms: 179760
explicit: false
by artist: CHUNG HA
in album: Bare&Rare, Pt. 1
  type: MusicAlbum
  date published: 2022-07-11
isrc code: KRMIM2236622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:30:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75a577c3e64846763f965a719a71c1b9c2901a00398d70e656ee139a37391dcd
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/0qgwc3aEkQOYhApypNEt27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qgwc3aEkQOYhApypNEt27
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 0x75a577c3e64846763f965a719a71c1b9c2901a00398d70e656ee139a37391dcd. 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/0qgwc3aEkQOYhApypNEt27.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/0qgwc3aEkQOYhApypNEt27.
  date published: 2026-06-13T15:41:10Z