최진희
type: MusicGroup
genre: k-ballad
popularity: 15
followers: 2561
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d92f06f05f3719babf5e68127f3e81ce15af8bc63cadbf60c01d828053b9ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d92f06f05f3719babf5e68127f3e81ce15af8bc63cadbf60c01d828053b9ca","name":"최진희","registered_at":"2026-06-15T03:29:56Z","symbol":"NIM0668133","token_address":"0xd8f5f6f0ea7ae869582b81e2a616afa18dff83b1","type":"artist","uuid":"dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d92f06f05f3719babf5e68127f3e81ce15af8bc63cadbf60c01d828053b9ca. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8.json and https://artists.proofprofile.net/proofs/artist/dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xd3d92f06f05f3719babf5e68127f3e81ce15af8bc63cadbf60c01d828053b9ca","name":"최진희","registered_at":"2026-06-15T03:29:56Z","symbol":"NIM0668133","token_address":"0xd8f5f6f0ea7ae869582b81e2a616afa18dff83b1","type":"artist","uuid":"dbaa3e39-fafa-4f47-bc41-2a6a5048e4c8"}
album: 검은 눈동자/먼후일
  type: MusicAlbum
  date published: 1986-08-25
album: 최진희 골든 Vol.15
  type: MusicAlbum
  date published: 1987-06-01
album: 재회
  type: MusicAlbum
  date published: 1990-04-18
album: Take it away
  type: MusicAlbum
  date published: 2002-09-01
album: 최진희 Golden Best
  type: MusicAlbum
  date published: 2014-08-01
  track: 우린 너무 쉽게 헤어졌어요 (2015 Version)
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204293
    explicit: false
    by artist: 최진희
    in album: 최진희 Golden Best
      type: MusicAlbum
      date published: 2014-08-01
    genre: k-ballad
    isrc code: KRA341513832
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T11:50:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47b8d0cb24f6ab79e0dcd5de96b55d25007e1208361068a24e56d1d50bd6a75f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958410
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958410
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341513832
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:18:07Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b8d0cb24f6ab79e0dcd5de96b55d25007e1208361068a24e56d1d50bd6a75f. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/KRA341513832.
      date published: 2026-07-17T12:18:07Z
    audio: 우린 너무 쉽게 헤어졌어요 (2015 Version)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.935
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.445
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.257
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.441
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.351
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 사랑에 빠졌어
  type: MusicAlbum
  date published: 2022-09-07