Yeo Jin
type: MusicGroup
genre: k-ballad
popularity: 5
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x946cdff622f9b99ff00e5f6d4cf185da1714d708f726ba25b33b441d4c30dcc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954115
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954115
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78affa0b-976a-4449-a5be-292e6a78620f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78affa0b-976a-4449-a5be-292e6a78620f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78affa0b-976a-4449-a5be-292e6a78620f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T15:44:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x946cdff622f9b99ff00e5f6d4cf185da1714d708f726ba25b33b441d4c30dcc6","name":"Yeo Jin","registered_at":"2026-06-17T07:38:26Z","symbol":"NIM1326423","token_address":"0x9165d106e0f90c2afac2287f20b2d977cb2c59a9","type":"artist","uuid":"78affa0b-976a-4449-a5be-292e6a78620f"}
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 0x946cdff622f9b99ff00e5f6d4cf185da1714d708f726ba25b33b441d4c30dcc6. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78affa0b-976a-4449-a5be-292e6a78620f.json and https://artists.proofprofile.net/proofs/artist/78affa0b-976a-4449-a5be-292e6a78620f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x946cdff622f9b99ff00e5f6d4cf185da1714d708f726ba25b33b441d4c30dcc6","name":"Yeo Jin","registered_at":"2026-06-17T07:38:26Z","symbol":"NIM1326423","token_address":"0x9165d106e0f90c2afac2287f20b2d977cb2c59a9","type":"artist","uuid":"78affa0b-976a-4449-a5be-292e6a78620f"}
album: 여진의 고운노래모음
  type: MusicAlbum
  date published: 2005-10-01
  track: 그리움만 쌓이네
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236746
    explicit: false
    by artist: Yeo Jin
    in album: 여진의 고운노래모음
      type: MusicAlbum
      date published: 2005-10-01
    genre: k-ballad
    isrc code: KRA340915994
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:30:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x509985fd21f7c9744003788348d6e8b73ef7d179c42570701e586e6c35cb125e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340915994
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0x509985fd21f7c9744003788348d6e8b73ef7d179c42570701e586e6c35cb125e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/KRA340915994.
      date published: 2026-07-17T21:28:36Z
    audio: 그리움만 쌓이네
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.013
      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: 0.319
      additional property: Energy
        type: PropertyValue
        value: 0.61
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.181
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.334
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.405
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.232
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 달 그리고 너
  type: MusicAlbum
  date published: 2018-12-14
album: 한걸음 더
  type: MusicAlbum
  date published: 2019-07-04
album: Daylight
  type: MusicAlbum
  date published: 2019-12-03