Sora Kim
type: MusicGroup
popularity: 6
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b7c2d9f831bd028d575b1fec6c365da13a1079d1d58e71414836cbf6b93f5da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/166983de-b882-408a-9e82-94c90af767ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/166983de-b882-408a-9e82-94c90af767ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/166983de-b882-408a-9e82-94c90af767ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b7c2d9f831bd028d575b1fec6c365da13a1079d1d58e71414836cbf6b93f5da","name":"Sora Kim","registered_at":"2026-06-15T21:23:51Z","symbol":"NIM0836106","token_address":"0x298942820766914f4c052cb564f3966ee6ff5e9f","type":"artist","uuid":"166983de-b882-408a-9e82-94c90af767ce"}
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 0x9b7c2d9f831bd028d575b1fec6c365da13a1079d1d58e71414836cbf6b93f5da. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/166983de-b882-408a-9e82-94c90af767ce.json and https://artists.proofprofile.net/proofs/artist/166983de-b882-408a-9e82-94c90af767ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x9b7c2d9f831bd028d575b1fec6c365da13a1079d1d58e71414836cbf6b93f5da","name":"Sora Kim","registered_at":"2026-06-15T21:23:51Z","symbol":"NIM0836106","token_address":"0x298942820766914f4c052cb564f3966ee6ff5e9f","type":"artist","uuid":"166983de-b882-408a-9e82-94c90af767ce"}
album: Beautiful Imperfection
  type: MusicAlbum
  date published: 2018-04-17
album: Emptiness
  type: MusicAlbum
  date published: 2018-10-31
album: Love Is Everything
  type: MusicAlbum
  date published: 2018-11-30
album: Jesus Loves Me
  type: MusicAlbum
  date published: 2018-12-24
album: Why was I born in Korea
  type: MusicAlbum
  date published: 2019-11-27
album: Even if I have an ugly heart
  type: MusicAlbum
  date published: 2020-06-13
album: Still.
  type: MusicAlbum
  date published: 2020-11-25
album: 0 = EXPANSION (Feat. Eric Harland, Harish Raghavan, Walter Smith III, Michael Rodriguez)
  type: MusicAlbum
  date published: 2025-03-21
  track: Still. (Feat. Eric Harland, Harish Raghavan)
    type: MusicRecording
    duration: PT4M35S
    duration ms: 275468
    explicit: false
    by artist: Sora Kim
    in album: 0 = EXPANSION (Feat. Eric Harland, Harish Raghavan, Walter Smith III, Michael Rodriguez)
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: KRF412500051
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:21:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcd97f1f141e6502ba1dae29c6e26262e53550f9e436c52fa408abed5f22cef7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF412500051
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xbcd97f1f141e6502ba1dae29c6e26262e53550f9e436c52fa408abed5f22cef7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/KRF412500051.
      date published: 2026-07-06T01:25:57Z
    audio: Still. (Feat. Eric Harland, Harish Raghavan)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.141
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.364
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.869
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.952
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.273
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.722
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: East River (Feat. Eric Harland, Harish Raghavan, Walter Smith III, Michael Rodriguez)
    type: MusicRecording
    duration: PT5M55S
    duration ms: 355338
    explicit: false
    by artist: Sora Kim
    in album: 0 = EXPANSION (Feat. Eric Harland, Harish Raghavan, Walter Smith III, Michael Rodriguez)
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: KRF412500053
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:55:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7319683f31f881f1f07799b2486adc8d0e3ab4c1d64b83b48aa8b977c7cd8f74
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF412500053
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x7319683f31f881f1f07799b2486adc8d0e3ab4c1d64b83b48aa8b977c7cd8f74. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/KRF412500053.
      date published: 2026-07-05T01:43:49Z
    audio: East River (Feat. Eric Harland, Harish Raghavan, Walter Smith III, Michael Rodriguez)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.662
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.449
      additional property: Energy
      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
  track: Expansion (Feat. Eric Harland, Harish Raghavan, Walter Smith III)

Energy
type: PropertyValue
value: 0.373

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.95

Instrumentalness
type: PropertyValue
value: 0.924

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.114

Loudness (dB)
type: PropertyValue
value: -13.052

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Expansion (Feat. Eric Harland, Harish Raghavan, Walter Smith III)
type: MusicRecording
duration: PT8M12S
duration ms: 492534
explicit: false
by artist: Sora Kim
in album: 0 = EXPANSION (Feat. Eric Harland, Harish Raghavan, Walter Smith III, Michael Rodriguez)
  type: MusicAlbum
  date published: 2025-03-21
isrc code: KRF412500057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T04:47:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a55066df65e39f3d8013af6230b9f3c1687ac16ddbf3e93090344547fde0df2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956656
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956656
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF412500057
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T14:03:39Z
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 0x0a55066df65e39f3d8013af6230b9f3c1687ac16ddbf3e93090344547fde0df2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/KRF412500057.
  date published: 2026-07-04T14:03:39Z
audio: Expansion (Feat. Eric Harland, Harish Raghavan, Walter Smith III)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.311
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.341
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.87
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.083
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.619
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor