Not Spring, Love, or Cherry Blossoms (Instrumental)
type: MusicRecording
duration: PT3M15S
duration ms: 195265
explicit: false
by artist: HIGH4
by artist: IU
in album: Not Spring, Love, or Cherry Blossoms
  type: MusicAlbum
  date published: 2014-04-08
popularity: 18
genre: k-pop-boy-group
isrc code: KRA381206729
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8506c6a6f0cc2a55e8c0993729429afef36208769e77b5942517fb4a7b2e9e7c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/KRA381206729.
  date published: 2026-06-13T17:25:41Z
audio: Not Spring, Love, or Cherry Blossoms (Instrumental)
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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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