Song Haneul
type: MusicGroup
popularity: 8
followers: 741
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a6bf61755bb0532fccb9fcb7c653319ecfbdf72da2955824467dabf07cf9af7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36450221-ee9d-4390-95de-8cff51d7bd5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36450221-ee9d-4390-95de-8cff51d7bd5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36450221-ee9d-4390-95de-8cff51d7bd5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a6bf61755bb0532fccb9fcb7c653319ecfbdf72da2955824467dabf07cf9af7","name":"Song Haneul","registered_at":"2026-06-16T08:26:09Z","symbol":"NIM0994258","token_address":"0xc764955992ec840a4f82cb9ff50d47af2f64ec46","type":"artist","uuid":"36450221-ee9d-4390-95de-8cff51d7bd5d"}
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 0x0a6bf61755bb0532fccb9fcb7c653319ecfbdf72da2955824467dabf07cf9af7. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36450221-ee9d-4390-95de-8cff51d7bd5d.json and https://artists.proofprofile.net/proofs/artist/36450221-ee9d-4390-95de-8cff51d7bd5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0a6bf61755bb0532fccb9fcb7c653319ecfbdf72da2955824467dabf07cf9af7","name":"Song Haneul","registered_at":"2026-06-16T08:26:09Z","symbol":"NIM0994258","token_address":"0xc764955992ec840a4f82cb9ff50d47af2f64ec46","type":"artist","uuid":"36450221-ee9d-4390-95de-8cff51d7bd5d"}
album: Annual Ring
  type: MusicAlbum
  date published: 2020-12-01
  track: Annual Ring
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292705
    explicit: false
    by artist: Song Haneul
    in album: Annual Ring
      type: MusicAlbum
      date published: 2020-12-01
    isrc code: KRMIM2032644
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:33:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7580716d586c8a5f01063911801782c35a6d173d5e0fb7c7f61dfe2e6f52c307
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2032644
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x7580716d586c8a5f01063911801782c35a6d173d5e0fb7c7f61dfe2e6f52c307. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/KRMIM2032644.
      date published: 2026-07-06T01:26:17Z
    audio: Annual Ring
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.013
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.56
      additional property: Energy
        type: PropertyValue
        value: 0.461
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.098
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.186
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.188
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.953
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Annual Ring
  type: MusicAlbum
  date published: 2020-12-01
album: An Empty Dream
  type: MusicAlbum
  date published: 2021-07-02
  track: An Empty Dream
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229772
    explicit: false
    by artist: Song Haneul
    in album: An Empty Dream
      type: MusicAlbum
      date published: 2021-07-02
    isrc code: KRMIM2126446
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:23:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9f30c0c1e54439a1ccbc9072220a3823e92b836c936f3e2dd3cb0c2f93f70747
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956402
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956402
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2126446
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:11Z
    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 0x9f30c0c1e54439a1ccbc9072220a3823e92b836c936f3e2dd3cb0c2f93f70747. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:11:11Z), 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/KRMIM2126446.
      date published: 2026-07-17T03:11:11Z
    audio: An Empty Dream
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.728
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.419
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.237
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Lover
album: Hug me for No Reason
album: Burgundy Love
album: Summer Scent
album: Every day

Valence (Positivity)
type: PropertyValue
value: 0.471

Loudness (dB)
type: PropertyValue
value: -7.795

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

An Empty Dream
type: MusicAlbum
date published: 2021-07-02

Lover
type: MusicAlbum
date published: 2023-02-21

Hug me for No Reason
type: MusicAlbum
date published: 2023-03-07

Burgundy Love
type: MusicAlbum
date published: 2023-06-16

Summer Scent
type: MusicAlbum
date published: 2023-09-25

Every day
type: MusicAlbum
date published: 2025-05-05