Eun Suyeon
type: MusicGroup
popularity: 8
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb80e35f3d0b7ccee2fa489afe19b86737b75e67e87b85742c3dfb133b4268c1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64f7cf9e-ebed-49cf-b665-0377f1030a20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64f7cf9e-ebed-49cf-b665-0377f1030a20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64f7cf9e-ebed-49cf-b665-0377f1030a20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb80e35f3d0b7ccee2fa489afe19b86737b75e67e87b85742c3dfb133b4268c1c","name":"Eun Suyeon","registered_at":"2026-06-17T00:50:44Z","symbol":"NIM1229152","token_address":"0xeaaba78c928c89968b60a32f667b16b017be8e3a","type":"artist","uuid":"64f7cf9e-ebed-49cf-b665-0377f1030a20"}
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 0xb80e35f3d0b7ccee2fa489afe19b86737b75e67e87b85742c3dfb133b4268c1c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64f7cf9e-ebed-49cf-b665-0377f1030a20.json and https://artists.proofprofile.net/proofs/artist/64f7cf9e-ebed-49cf-b665-0377f1030a20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb80e35f3d0b7ccee2fa489afe19b86737b75e67e87b85742c3dfb133b4268c1c","name":"Eun Suyeon","registered_at":"2026-06-17T00:50:44Z","symbol":"NIM1229152","token_address":"0xeaaba78c928c89968b60a32f667b16b017be8e3a","type":"artist","uuid":"64f7cf9e-ebed-49cf-b665-0377f1030a20"}
album: The wind that shines
  type: MusicAlbum
  date published: 2014-03-17
album: The beginning of a happy day
  type: MusicAlbum
  date published: 2014-09-19
album: Now it's a memory
  type: MusicAlbum
  date published: 2016-05-24
album: Memory Of First Love
  type: MusicAlbum
  date published: 2017-09-11
  track: Memory Of First Love
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147017
    explicit: false
    by artist: Eun Suyeon
    in album: Memory Of First Love
      type: MusicAlbum
      date published: 2017-09-11
    isrc code: KRC091811993
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:45:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xee784322e8fe71e65d7a67f9a398a14a6696bc569934b4330ac73080598d85d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC091811993
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xee784322e8fe71e65d7a67f9a398a14a6696bc569934b4330ac73080598d85d7. 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/KRC091811993.
      date published: 2026-07-04T11:19:20Z
    audio: Memory Of First Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.745
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.092
      additional property: Speechiness
        type: PropertyValue
        value: 0.32
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.911
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.554
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.958
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Gift From You
  type: MusicAlbum
  date published: 2017-10-18
album: Spring Of Life
  type: MusicAlbum
  date published: 2018-03-14
album: Smell Of Soft Spring
  type: MusicAlbum
  date published: 2018-04-02
album: On the day of spring rain
  type: MusicAlbum
  date published: 2019-12-09