Lee Suk-Bin
type: MusicGroup
genre: classical
popularity: 7
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c03c6cfca8f676caa644788e61f0f29562e0acedf6533df17e516d749350108. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa54df7a-f71d-4cb8-8e34-674a304d3b47.json and https://artists.proofprofile.net/proofs/artist/fa54df7a-f71d-4cb8-8e34-674a304d3b47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9c03c6cfca8f676caa644788e61f0f29562e0acedf6533df17e516d749350108","name":"Lee Suk-Bin","registered_at":"2026-06-21T17:01:09Z","symbol":"NIM1977371","token_address":"0xad7e79e783b6c65fbefdaf8c6a9f3139948008ed","type":"artist","uuid":"fa54df7a-f71d-4cb8-8e34-674a304d3b47"}
album: The Early 20th Century: Elgar, Bloch and Shostakovich
  type: MusicAlbum
  date published: 2009-01-13
album: The Early 20th Century: Elgar, Bloch And Shostakovich
  type: MusicAlbum
  date published: 2009-01-13
track: Preludes, Op. 34a: No. 5 (Largo)

Preludes, Op. 34a: No. 5 (Largo)
type: MusicRecording
duration: PT1M58S
duration ms: 118773
explicit: false
by artist: Dmitri Shostakovich
by artist: Atanas Kareev
by artist: Lee Suk-Bin
in album: Rustige Klassieke Muziek
  type: MusicAlbum
  date published: 2020-04-18
isrc code: SEWDL0752911
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35e50dc7a73b1ca9c4fd3ad9bb0d09727a59610c298864c2082bd6392dd1460. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEWDL0752911.
  date published: 2026-07-02T03:30:09Z
audio: Preludes, Op. 34a: No. 5 (Largo)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: Eb
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