Onestar
type: MusicGroup
genre: k-ballad
popularity: 41
followers: 62385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b6498d1d2a50f0599420052fbfc33ba5782b829a8546062270abc74d60f33ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12dd1d1a-a809-44d5-851a-4dcc147303df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12dd1d1a-a809-44d5-851a-4dcc147303df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12dd1d1a-a809-44d5-851a-4dcc147303df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x1b6498d1d2a50f0599420052fbfc33ba5782b829a8546062270abc74d60f33ad. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12dd1d1a-a809-44d5-851a-4dcc147303df.json and https://artists.proofprofile.net/proofs/artist/12dd1d1a-a809-44d5-851a-4dcc147303df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: The Way To Say Goodbye
  type: MusicAlbum
  date published: 2018-09-13
album: The Third Charm (Original Television Soundtrack), Pt. 5
  type: MusicAlbum
  date published: 2018-10-26
album: A tearful farewell
  type: MusicAlbum
  date published: 2019-01-22
  track: A tearful farewell
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305277
    explicit: false
    by artist: Onestar
    in album: A tearful farewell
      type: MusicAlbum
      date published: 2019-01-22
    genre: k-ballad
    isrc code: KRA381900257
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:06:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ab60833eb2d3b0df41b8744cf25e423a66d1070f1a2807a95c94cd01cb36c18
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381900257
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab60833eb2d3b0df41b8744cf25e423a66d1070f1a2807a95c94cd01cb36c18. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381900257.
      date published: 2026-07-03T09:04:44Z
    audio: A tearful farewell
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.121
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.332
      additional property: Energy
        type: PropertyValue
        value: 0.559
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.449
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.223
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.299
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Tearful Farewell
  type: MusicAlbum
  date published: 2019-04-11
album: The Way To Say Goodbye 이별하러 가는 길
  type: MusicAlbum
  date published: 2019-04-11
album: The Way To Say Goodbye
  type: MusicAlbum
  date published: 2019-04-11
album: A Tearful Farewell 사랑 이딴 거
  type: MusicAlbum
  date published: 2019-04-11
album: May We Bye
  type: MusicAlbum
  date published: 2019-05-13
album: May We Bye (Feat. CHEN)
  type: MusicAlbum
  date published: 2019-05-13
album: May We Bye 오월의 어느 봄날 (Feat. CHEN)
  type: MusicAlbum
  date published: 2019-05-13
album: The Secret Life of My Secretary Pt. 10 (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-06-17
album: The Secret Life of My Secretary Pt. 10 (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-06-17
album: When the Camellia Blooms (Original Television Soundtrack) Pt.4
  type: MusicAlbum
  date published: 2019-10-16
album: When the Camellia Blooms 동백꽃 필 무렵 (Original Television Soundtrack), Pt. 4
  type: MusicAlbum
  date published: 2019-10-16
album: When the Camellia Blooms 동백꽃 필 무렵 (Original Television Soundtrack), Pt. 4
  type: MusicAlbum
  date published: 2019-10-16
album: I can't take my eyes off you
  type: MusicAlbum
  date published: 2019-12-04
album: I can't take my eyes off you 넌 나의 전부/고백하러 가는 길
  type: MusicAlbum
  date published: 2019-12-04
album: I can't take my eyes off you / Serenade
  type: MusicAlbum
  date published: 2019-12-04
  track: Serenade
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255520
    explicit: false
    by artist: Onestar
    in album: I can't take my eyes off you / Serenade
      type: MusicAlbum
      date published: 2019-12-04
    genre: k-ballad
    isrc code: KRA381905067
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:02:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeac2eade838997f69814a9f9d8d4f5cbd885e68b04750820e11325ed0a363db0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Serenade
album: Good Love 좋은 사랑이었다
album: Good Love
album: Hello
album: The King: Eternal Monarch (Original Television Soundtrack), Pt. 13
album: The King : Eternal Monarch, Pt. 13 (Original Television Soundtrack)
album: Alice OST Part.3
album: Alice (Original Television Soundtrack) Pt. 3
album: This Song
album: Mr. Queen (Original Television Soundtrack), Pt. 8
album: Mr. Queen (Original Television Soundtrack) Pt. 8
album: How To Be Thirty OST Part.5
album: Heart of you, Story of you (Hope that it's you X Onestar)
album: Love Your Everything (Police University OST Part.4)
album: September 24th
album: Shiny Star(Original)
album: Votiz vol.2
album: Show Window : The Queen's House Part.7
album: How About Me (re;code Episode Ⅹ)
album: On A Rainy Night
album: Beautiful Memories
album: Get Ready To Leave
album: Love Alone (CURTAIN CALL OST Part.6)
album: We Got Lost
album: Hello It's Me (Re:WIND 4MEN Vol.05)
album: The Heavenly Idol (Original Television Soundtrack), Pt.3
album: Because I Don't Love You
album: All That We Loved (Original Television Soundtrack, Pt. 1)
album: Would You Marry Me?
album: Don't Think You're Alone
album: Broke up today
album: Our love is like a movie (Our Secret Diary X Onestar)
album: The Reason (From "The story of Park’s marriage contract" Original Television Sountrack, Pt. 2)
album: It Was Love
album: Every day, Every Moment
album: Lonely Night
album: A Song For You
album: The Queen Who Crowns OST Part.3
album: H.Y.B. Project - Your Song, My Voice #1 ‘Reason’
track: Love Alone
track: You're My End and My Beginning
track: My First Love (Would You Marry Me)
track: I'll Never Lose You Baby
track: Dance (Da Da Da Da)

You're My End and My Beginning
type: MusicRecording
duration: PT4M11S
duration ms: 251160
explicit: false
by artist: Onestar
in album: The King : Eternal Monarch, Pt. 13 (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-06-06
genre: k-ballad
isrc code: KRA492000607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf40412a53e63c306046957a5397bd1844e47d1226609848ee66a9e3c7acf3e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492000607
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953513
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf40412a53e63c306046957a5397bd1844e47d1226609848ee66a9e3c7acf3e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492000607.
  date published: 2026-06-13T17:25:41Z
audio: You're My End and My Beginning
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.838
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.576
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.483
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.264
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.074
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

You're My End and My Beginning - Instrumental
type: MusicRecording
duration: PT4M11S
duration ms: 251173
explicit: false
by artist: Onestar
in album: The King : Eternal Monarch, Pt. 13 (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2020-06-06
genre: k-ballad
isrc code: KRA492000608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:39:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1827f75199d0f60938c21af43d57410bdb9c1354611c2c997c1d150d93ab65e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492000608
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1827f75199d0f60938c21af43d57410bdb9c1354611c2c997c1d150d93ab65e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492000608.
  date published: 2026-06-13T15:41:10Z
audio: You're My End and My Beginning - Instrumental
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.121
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.595
  additional property: Energy
    type: PropertyValue
    value: 0.477
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.124
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.842
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.297
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.326
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

I'll Never Lose You Baby
type: MusicRecording
duration: PT2M34S
duration ms: 154007
explicit: false
by artist: Onestar
in album: Hailey's On It! (Original Soundtrack)
  type: MusicAlbum
  date published: 2023-06-09
isrc code: USWD12327038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:32:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea9d88014f06051659a75c225d245a01f65f401811860d67c3354bf8843a4c44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD12327038
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9d88014f06051659a75c225d245a01f65f401811860d67c3354bf8843a4c44. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD12327038.
  date published: 2026-07-02T05:09:12Z
audio: I'll Never Lose You Baby
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.504
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.664
  additional property: Energy
    type: PropertyValue
    value: 0.801
  additional property: Speechiness
    type: PropertyValue
    value: 0.108
  additional property: Acousticness
    type: PropertyValue
    value: 0.032
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.573
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.512
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Dance (Da Da Da Da)
type: MusicRecording
duration: PT1M32S
duration ms: 92607
explicit: false
by artist: Onestar
in album: Hailey's On It! (Original Soundtrack)
  type: MusicAlbum
  date published: 2023-06-09
isrc code: USWD12327041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:58:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe50ceba8a962f9452307204d80262201fd5ddeba6c5455189778e7c09addce39
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956349
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD12327041
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50ceba8a962f9452307204d80262201fd5ddeba6c5455189778e7c09addce39. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD12327041.
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audio: Dance (Da Da Da Da)
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Serenade
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Good Love 좋은 사랑이었다
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Good Love
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Hello
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The King: Eternal Monarch (Original Television Soundtrack), Pt. 13
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The King : Eternal Monarch, Pt. 13 (Original Television Soundtrack)
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Alice OST Part.3
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Alice (Original Television Soundtrack) Pt. 3
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Alice (Original Television Soundtrack) Pt. 3
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This Song
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This Song
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Mr. Queen (Original Television Soundtrack), Pt. 8
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Mr. Queen (Original Television Soundtrack), Pt. 8
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Mr. Queen (Original Television Soundtrack) Pt. 8
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How To Be Thirty OST Part.5
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Heart of you, Story of you (Hope that it's you X Onestar)
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Love Your Everything (Police University OST Part.4)
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September 24th
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Shiny Star(Original)
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Votiz vol.2
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Show Window : The Queen's House Part.7
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Show Window : The Queen's House Part.7
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How About Me (re;code Episode Ⅹ)
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On A Rainy Night
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Get Ready To Leave
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We Got Lost
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    date published: 2026-07-15T10:11:24Z
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Hello It's Me (Re:WIND 4MEN Vol.05)
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  subject of: OpenTimestamps Proof of Existence
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The Heavenly Idol (Original Television Soundtrack), Pt.3
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Because I Don't Love You
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All That We Loved (Original Television Soundtrack, Pt. 1)
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    date published: 2026-07-19T16:02:06Z
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Would You Marry Me?
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    date published: 2026-07-04T10:04:33Z
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Don't Think You're Alone
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Broke up today
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    date published: 2026-07-12T19:20:20Z
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Our love is like a movie (Our Secret Diary X Onestar)
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The Reason (From "The story of Park’s marriage contract" Original Television Sountrack, Pt. 2)
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It Was Love
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Every day, Every Moment
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5113834149506452e577143bc536714ccddc62df9c16726c98a946749a2b423b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2446698.
    date published: 2026-07-16T11:04:12Z
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Lonely Night
type: MusicAlbum
date published: 2024-08-15

A Song For You
type: MusicAlbum
date published: 2024-12-09

The Queen Who Crowns OST Part.3
type: MusicAlbum
date published: 2025-01-28

H.Y.B. Project - Your Song, My Voice #1 ‘Reason’
type: MusicAlbum
date published: 2025-03-04
track: Reason (feat. Shin Yong Jae) (Inst.)
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    date published: 2025-03-04
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9e0775fb230888147b64d50902000e42899c4fe8735c73ece9058b86b14a3b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382501506.
    date published: 2026-07-04T11:19:20Z
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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Love Alone
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duration: PT3M27S
duration ms: 207306
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by artist: Onestar
in album: CURTAIN CALL OST
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isrc code: KRA382209784
additional property: CopyrightID
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2843b72476833322e453133bd5f4f7a1bf6973f4846b902d61907c1be01d5ccc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382209784.
  date published: 2026-07-08T03:53:27Z
audio: Love Alone
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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You're My End and My Beginning
type: MusicRecording
duration: PT4M11S
duration ms: 251160
explicit: false
by artist: Onestar
by artist: KIM JAE HWAN
in album: The King: Eternal Monarch (Original Television Soundtrack)
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isrc code: KRA492000607
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf40412a53e63c306046957a5397bd1844e47d1226609848ee66a9e3c7acf3e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492000607.
  date published: 2026-07-02T03:55:08Z
audio: You're My End and My Beginning
  type: AudioObject
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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My First Love (Would You Marry Me)
type: MusicRecording
duration: PT3M32S
duration ms: 212413
explicit: false
by artist: Huh Gak
by artist: 2F (Shin Yong Jae & Kim Won Joo)
by artist: Onestar
by artist: Son Dong Woon
by artist: Juho
by artist: Kim Heejae
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isrc code: KRNAR2205367
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dbd2be32fc273f0e5b594e7aec3c6642644eed46f3d5e1ffe10686780789ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2205367.
  date published: 2026-07-02T03:55:08Z
audio: My First Love (Would You Marry Me)
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  additional property: Danceability
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My First Love (Would You Marry Me)
type: MusicRecording
duration: PT3M32S
duration ms: 212413
explicit: false
by artist: Huh Gak
by artist: Shin Yong Jae
by artist: Kim Won Joo
by artist: Onestar
by artist: Son Dong Woon
by artist: Juho
by artist: Kim Heejae
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dbd2be32fc273f0e5b594e7aec3c6642644eed46f3d5e1ffe10686780789ef. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2205367.
  date published: 2026-07-07T16:43:08Z
audio: My First Love (Would You Marry Me)
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