杜天宇
type: MusicGroup
popularity: 5
followers: 136
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ab98d6a-874d-4a03-bfcb-56f549a6713c.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ab98d6a-874d-4a03-bfcb-56f549a6713c
additional property: OTSTimestamp
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dde7cb5d56dc4f8d1abcaa0461cf29fff133b1c674e7a7b513fd61cf018c18. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ab98d6a-874d-4a03-bfcb-56f549a6713c.json and https://artists.proofprofile.net/proofs/artist/5ab98d6a-874d-4a03-bfcb-56f549a6713c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: 有多少人
  type: MusicAlbum
  date published: 2019-06-08
album: 你还好吗
  type: MusicAlbum
  date published: 2019-06-27
album: 丢在远方的梦
  type: MusicAlbum
  date published: 2019-07-14
album: 美好的事物，美丽的心（《飞向海边的房子》主题曲）
  type: MusicAlbum
  date published: 2019-09-10
album: 年少的对不起
  type: MusicAlbum
  date published: 2020-09-02
album: 离别的时刻掉眼泪
  type: MusicAlbum
  date published: 2020-09-28
album: 抱歉了昨天
  type: MusicAlbum
  date published: 2021-05-15
album: 最好的年华给了你
  type: MusicAlbum
  date published: 2021-07-03
album: 你陪我
  type: MusicAlbum
  date published: 2021-08-21
album: 所怀念的姑娘
  type: MusicAlbum
  date published: 2021-11-12
album: 我陪你
  type: MusicAlbum
  date published: 2021-11-13
album: 路过人间
  type: MusicAlbum
  date published: 2021-11-13
album: 期盼明天
  type: MusicAlbum
  date published: 2022-03-04
  track: 期盼明天
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241462
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    by artist: 杜天宇
    in album: 期盼明天
      type: MusicAlbum
      date published: 2022-03-04
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    additional property: CopyrightStatus
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      type: PropertyValue
      value: 2026-07-19T21:43:03+00:00
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731738324
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:07:06Z
    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 0xfac231e048426ce559f50586b1bb80484dc6f6ae390ce2294f4966c4af0ef10a. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/HKG731738324.
      date published: 2026-07-19T22:07:06Z
    audio: 期盼明天
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      additional property: Tempo (BPM)
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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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: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.148
      additional property: Loudness (dB)
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      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: 期盼明天 - 无说唱版
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    duration: PT3M57S
    duration ms: 237604
    explicit: false
    by artist: 杜天宇
    in album: 期盼明天
      type: MusicAlbum
      date published: 2022-03-04
    isrc code: HKG731738326
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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      value: 2026-07-20T13:35:11Z
    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 0xbdd1696ecec4cb678f4174b1ec256ce28cacbe6d64573a616df0105219e9b0dc. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:35:11Z), 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/HKG731738326.
      date published: 2026-07-20T13:35:11Z
    audio: 期盼明天 - 无说唱版
album: 期盼明天 (合唱版)
album: 理想是车是房
album: 化學反應
album: 愿你去往之地皆为热土
album: 遗留在岁月的曾经
album: 出来见一面
album: 再见我的青春
album: 他哪一点比我好
album: 百般生活
album: 归来仍是少年
album: 多幸运遇见你
album: 别了
album: 有梦不负韶华
album: 换个梦想生活
album: 这就是成长就是生活
album: 男人在这社会里闯

期盼明天 - 无说唱版
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 133.991
additional property: Musical Key
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  value: 2
additional property: Mode (Major/Minor)
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  value: 0
additional property: Time Signature
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  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.722
additional property: Energy
  type: PropertyValue
  value: 0.352
additional property: Speechiness
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  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.642
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.118
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.13
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.206
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

期盼明天 (合唱版)
type: MusicAlbum
date published: 2022-03-23

理想是车是房
type: MusicAlbum
date published: 2022-04-30

化學反應
type: MusicAlbum
date published: 2022-06-14

愿你去往之地皆为热土
type: MusicAlbum
date published: 2022-08-11

遗留在岁月的曾经
type: MusicAlbum
date published: 2022-09-14

出来见一面
type: MusicAlbum
date published: 2023-01-17

再见我的青春
type: MusicAlbum
date published: 2023-01-21

他哪一点比我好
type: MusicAlbum
date published: 2023-05-15

百般生活
type: MusicAlbum
date published: 2023-06-20

归来仍是少年
type: MusicAlbum
date published: 2023-08-15

多幸运遇见你
type: MusicAlbum
date published: 2023-12-08

别了
type: MusicAlbum
date published: 2024-04-06

有梦不负韶华
type: MusicAlbum
date published: 2024-06-09

换个梦想生活
type: MusicAlbum
date published: 2024-07-24

这就是成长就是生活
type: MusicAlbum
date published: 2024-08-08

男人在这社会里闯
type: MusicAlbum
date published: 2024-11-28