自然白噪音
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popularity: 2
followers: 75
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  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 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
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  date published: 2026-06-20T07:04:44Z
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album: 海边的自然白噪音: 海鸥的声音, 日落海滩的浪声
  type: MusicAlbum
  date published: 2020-08-18
album: 春季白噪音自然音: 放松大脑, 春季森林景色, 催眠纯音乐, 瑜伽冥想
  type: MusicAlbum
  date published: 2021-05-05
album: 海滩自然音乐: 美国夏威夷海滩之声, 疗愈海浪拍打声, 海浪声让人放松心情
  type: MusicAlbum
  date published: 2021-06-22
album: 海洋的声音：让平静的水声，环境音乐，放松效果的波浪声，海洋的白噪音，海滩上休息
  type: MusicAlbum
  date published: 2022-03-14
album: 海洋白噪音: 让深度放松的海洋声音，水下音景，适合睡眠、温泉水疗、按摩、冥想、休息的海浪声音
  type: MusicAlbum
  date published: 2022-11-07
  track: 海洋
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      date published: 2022-11-07
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    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90b92789f3d85ae33d15a10075320cd8c6cde007e3eb529cc56bdf2156e4e01. 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/ITO102219261.
      date published: 2026-07-06T01:25:57Z
    audio: 海洋
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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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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      additional property: Loudness (dB)
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        value: -26.147
      additional property: Key Name
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        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 海洋: Single
  type: MusicAlbum
  date published: 2022-11-07
album: 立春 - 给你穿过花园而进入森林一样的感觉的的背景音乐，大自然之音，鸟儿歌曲，平暖的水流
  type: MusicAlbum
  date published: 2023-02-20