恢復性睡眠
type: MusicRecording
duration: PT5M46S
duration ms: 346000
explicit: false
by artist: 宇宙的力量
by artist: 每天活化
by artist: 波音樂
in album: 宇宙頻率：使你與宇宙連接的冥想音樂，清醒夢音樂，深度睡眠放鬆純音樂，助開啟第三眼的宇宙聲音
  type: MusicAlbum
  date published: 2023-01-19
isrc code: ITO102224029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T07:50:41+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6e6bf43e78d2b89f7654e077b8d206c0676bdeb61b8e6b4f5e2a210d35f5b62f
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO102224029
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6bf43e78d2b89f7654e077b8d206c0676bdeb61b8e6b4f5e2a210d35f5b62f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ITO102224029.
  date published: 2026-07-31T08:26:41Z
audio: 恢復性睡眠
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 118.626
  additional property: Musical Key
    type: PropertyValue
    value: 5
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    value: 1
  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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    value: 0.11
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.646
  additional property: Key Name
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    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major