Ha Yeon Soo
type: MusicGroup
popularity: 5
followers: 490
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5232a88bc9ce9cf2f02db06e95266036454cda32a85bb98cd21b03a0f1ea144
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8041c19-1d78-49d7-b43f-ccae43d3cddd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8041c19-1d78-49d7-b43f-ccae43d3cddd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8041c19-1d78-49d7-b43f-ccae43d3cddd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5232a88bc9ce9cf2f02db06e95266036454cda32a85bb98cd21b03a0f1ea144","name":"Ha Yeon Soo","registered_at":"2026-06-20T22:07:23Z","symbol":"NIM1725397","token_address":"0x72ac3f48e236b83df59000a2875a49b9815bc23d","type":"artist","uuid":"c8041c19-1d78-49d7-b43f-ccae43d3cddd"}
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 0xb5232a88bc9ce9cf2f02db06e95266036454cda32a85bb98cd21b03a0f1ea144. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8041c19-1d78-49d7-b43f-ccae43d3cddd.json and https://artists.proofprofile.net/proofs/artist/c8041c19-1d78-49d7-b43f-ccae43d3cddd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xb5232a88bc9ce9cf2f02db06e95266036454cda32a85bb98cd21b03a0f1ea144","name":"Ha Yeon Soo","registered_at":"2026-06-20T22:07:23Z","symbol":"NIM1725397","token_address":"0x72ac3f48e236b83df59000a2875a49b9815bc23d","type":"artist","uuid":"c8041c19-1d78-49d7-b43f-ccae43d3cddd"}
album: Monstar (Original Television Soundtrack), Pt. 3
  type: MusicAlbum
  date published: 2013-06-01
album: Monstar (Original Television Soundtrack), Pt. 3
  type: MusicAlbum
  date published: 2013-06-01
  track: Atlantis Girl
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187808
    explicit: false
    by artist: Ha Yeon Soo
    in album: Monstar (Original Television Soundtrack), Pt. 3
      type: MusicAlbum
      date published: 2013-06-01
    isrc code: KRA491300544
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:57:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6172958795bccb8ac777b4dedc20cf386e7fdd8fa2aafcf243fd26b4c93d7e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491300544
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6172958795bccb8ac777b4dedc20cf386e7fdd8fa2aafcf243fd26b4c93d7e4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KRA491300544.
      date published: 2026-07-05T01:12:41Z
    audio: Atlantis Girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.668
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.341
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.8
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.221
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.638
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major