Jiyoon Heo
type: MusicGroup
popularity: 6
followers: 184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x273dff39bffcada5123d9ea7bd8ca4b01196aac32a000da3839fda08dfecc000
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/6b910171-9f12-47c2-91d6-8814a4070f72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b910171-9f12-47c2-91d6-8814a4070f72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b910171-9f12-47c2-91d6-8814a4070f72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x273dff39bffcada5123d9ea7bd8ca4b01196aac32a000da3839fda08dfecc000","name":"Jiyoon Heo","registered_at":"2026-06-17T03:09:09Z","symbol":"NIM1262189","token_address":"0x6312e8c1b9093742e483b94a968ba18614ff26c6","type":"artist","uuid":"6b910171-9f12-47c2-91d6-8814a4070f72"}
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 0x273dff39bffcada5123d9ea7bd8ca4b01196aac32a000da3839fda08dfecc000. 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/6b910171-9f12-47c2-91d6-8814a4070f72.json and https://artists.proofprofile.net/proofs/artist/6b910171-9f12-47c2-91d6-8814a4070f72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x273dff39bffcada5123d9ea7bd8ca4b01196aac32a000da3839fda08dfecc000","name":"Jiyoon Heo","registered_at":"2026-06-17T03:09:09Z","symbol":"NIM1262189","token_address":"0x6312e8c1b9093742e483b94a968ba18614ff26c6","type":"artist","uuid":"6b910171-9f12-47c2-91d6-8814a4070f72"}
album: walk flow
  type: MusicAlbum
  date published: 2022-01-18
album: Montage
  type: MusicAlbum
  date published: 2022-10-22
album: Chameleon
  type: MusicAlbum
  date published: 2023-04-15
album: Text:ure
  type: MusicAlbum
  date published: 2023-07-14
album: Leave
  type: MusicAlbum
  date published: 2024-01-09
album: what can i do for you?
  type: MusicAlbum
  date published: 2024-07-26
  track: what can i do for you? (feat. Sonny Zero)
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216000
    explicit: false
    by artist: Jiyoon Heo
    in album: what can i do for you?
      type: MusicAlbum
      date published: 2024-07-26
    isrc code: KSA012334547
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:22:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46a0472e93b3dedf83dd27cac60a45189c05f2df0381b45786ee00b932a87115
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958832
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012334547
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:24:04Z
    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 0x46a0472e93b3dedf83dd27cac60a45189c05f2df0381b45786ee00b932a87115. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:24:04Z), 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/KSA012334547.
      date published: 2026-07-20T08:24:04Z
    audio: what can i do for you? (feat. Sonny Zero)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.977
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.301
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.932
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.951
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: glow
  type: MusicAlbum
  date published: 2024-11-06
  track: With (feat. Junwav)
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202058
    explicit: false
    by artist: Jiyoon Heo
    in album: glow
      type: MusicAlbum
      date published: 2024-11-06
    isrc code: KSA012358485
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T23:09:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a4035f96ad2d3061e563764fc8dd10454958e0c7f6efa652cb4693904540214
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012358485
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:12:58Z
    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 0x8a4035f96ad2d3061e563764fc8dd10454958e0c7f6efa652cb4693904540214. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:12:58Z), 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/KSA012358485.
      date published: 2026-07-16T02:12:58Z
    audio: With (feat. Junwav)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.879
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.366
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: One Thing

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.742

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.43

Loudness (dB)
type: PropertyValue
value: -8.458

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

One Thing
type: MusicAlbum
date published: 2025-01-17