Lee Doona
type: MusicGroup
genre: k-ballad
popularity: 14
followers: 901
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additional property: CopyrightChainExplorerURL
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95657b9b78652740cec4ee28ea46094a62f8a8fff529875ef22897744a8ee0a5. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a01e9b9d-2627-4924-87d8-15eaeafed126.json and https://artists.proofprofile.net/proofs/artist/a01e9b9d-2627-4924-87d8-15eaeafed126.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x95657b9b78652740cec4ee28ea46094a62f8a8fff529875ef22897744a8ee0a5","name":"Lee Doona","registered_at":"2026-06-14T21:20:40Z","symbol":"NIM0579938","token_address":"0x558cce97b6e1752108ccf23960efd9e6a80f8446","type":"artist","uuid":"a01e9b9d-2627-4924-87d8-15eaeafed126"}
album: Lee Doona Project Part 1
  type: MusicAlbum
  date published: 2022-06-01
  track: So Many Tears
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261160
    explicit: false
    by artist: Lee Doona
    in album: Lee Doona Project Part 1
      type: MusicAlbum
      date published: 2022-06-01
    genre: k-ballad
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x8b6b0427d38ef1114392b4e88206c03c008b00ad57a1b6076bd5129f839de2fe. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KRMIM2221707.
      date published: 2026-07-04T10:04:33Z
    audio: So Many Tears
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.566
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.397
      additional property: Energy
        type: PropertyValue
        value: 0.43
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.704
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.263
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.068
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lee Doona Project, Pt. 1
  type: MusicAlbum
  date published: 2022-06-01
  track: So Many Tears
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261160
    explicit: false
    by artist: Lee Doona
    in album: Lee Doona Project, Pt. 1
      type: MusicAlbum
      date published: 2022-06-01
    genre: k-ballad
    isrc code: KRMIM2221707
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSTimestamp
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      value: 2026-07-05T10:59:37Z
    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 0x8b6b0427d38ef1114392b4e88206c03c008b00ad57a1b6076bd5129f839de2fe. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/KRMIM2221707.
      date published: 2026-07-05T10:59:37Z
    audio: So Many Tears
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.458
      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: 0.494
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.7
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Lee Doona Project, Pt. 2
album: Lee Doona Project Part 2
album: Lee Doona Project, Pt. 3
album: Lee Doona Project Part 3
album: Lee Doona Project Part 4
album: Lee Doona Project, Pt. 4

Valence (Positivity)
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value: 0.266

Loudness (dB)
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value: -7.069

Key Name
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value: Ab

Mode Name
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value: Major

Lee Doona Project, Pt. 2
type: MusicAlbum
date published: 2023-01-21
track: Something I want to tell you only.
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  by artist: Lee Doona
  in album: Lee Doona Project, Pt. 2
    type: MusicAlbum
    date published: 2023-01-21
  genre: k-ballad
  isrc code: KRMIM2302154
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T21:44:39Z
  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 0x1b98cb11acdb28fa0a41b57bcfd775c6af639275f6386cabafcb78001c1c7f34. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:44:39Z), 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/KRMIM2302154.
    date published: 2026-07-19T21:44:39Z
  audio: Something I want to tell you only.
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.973
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.714
    additional property: Energy
      type: PropertyValue
      value: 0.436
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.347
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.508
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.381
    additional property: Key Name
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      value: G
    additional property: Mode Name
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Lee Doona Project Part 2
type: MusicAlbum
date published: 2023-01-21

Lee Doona Project, Pt. 3
type: MusicAlbum
date published: 2023-03-07

Lee Doona Project Part 3
type: MusicAlbum
date published: 2023-03-07

Lee Doona Project Part 4
type: MusicAlbum
date published: 2023-08-25

Lee Doona Project, Pt. 4
type: MusicAlbum
date published: 2023-08-25