李发发
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 41
followers: 2483
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5eb5c0a01e9dab7775cccaa72f10f1a330158c5d67b16592a09b15c9a4dbbaba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b35c1db-fcf0-4483-9d96-bbbebfff682c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b35c1db-fcf0-4483-9d96-bbbebfff682c.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b35c1db-fcf0-4483-9d96-bbbebfff682c
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb5c0a01e9dab7775cccaa72f10f1a330158c5d67b16592a09b15c9a4dbbaba. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b35c1db-fcf0-4483-9d96-bbbebfff682c.json and https://artists.proofprofile.net/proofs/artist/2b35c1db-fcf0-4483-9d96-bbbebfff682c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: 想替你做个梦
  type: MusicAlbum
  date published: 2024-08-13
album: 我们这辈子总在等 (DJ阿本版)
  type: MusicAlbum
  date published: 2024-08-06
album: 本想和你成个家
  type: MusicAlbum
  date published: 2024-08-02
album: 你可以不发光 (Live合唱版)
  type: MusicAlbum
  date published: 2024-07-19
album: 我在乎的不是钱
  type: MusicAlbum
  date published: 2024-07-12
album: 后来遇到的人 - 1.2x氛围版
  type: MusicAlbum
  date published: 2024-07-12
album: 生活从不关心你是谁
  type: MusicAlbum
  date published: 2024-07-10
  track: 生活从不关心你是谁
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196500
    explicit: false
    by artist: 李发发
    in album: 生活从不关心你是谁
      type: MusicAlbum
      date published: 2024-07-10
    isrc code: DGA092436628
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-06-09T22:16:32+00:00
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092436628
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 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 0x4a4179945d05b82914bdc1017de60b6bc2c9c5bd93c00781c07159b40d8f07b7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DGA092436628.
      date published: 2026-06-13T13:32:09Z
    audio: 生活从不关心你是谁
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      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: 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)
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      additional property: Key Name
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        value: Ab
      additional property: Mode Name
        type: PropertyValue
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album: 你本来就很好 (DJ阿本版)
  type: MusicAlbum
  date published: 2024-07-10
album: 断翅的飞蛾
  type: MusicAlbum
  date published: 2024-07-03
album: 将就着嫁
  type: MusicAlbum
  date published: 2024-06-28
  track: 将就着嫁
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    duration: PT3M40S
    duration ms: 220000
    explicit: false
    by artist: 李发发
    in album: 将就着嫁
      type: MusicAlbum
      date published: 2024-06-28
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052453741
    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 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 0xc9aa614de8d71509a25b221900db1cf42f777379c36a1c5f66c29c8e6f84d410. 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/DGA052453741.
      date published: 2026-07-02T03:30:09Z
    audio: 将就着嫁
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.581
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
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      additional property: Danceability
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      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
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album: 和最好的朋友成为网友
album: 你现在就要快乐
album: 若快乐太难 那祝你平安
album: 绑不住姐的心
album: 请好好爱自己
album: 愿你所爱在身旁 (跑步版)
album: 挪威的寂寞
album: 不做贪心人不信骗人鬼
album: 你是我爱这世界的理由
album: 我偏要独自美丽
album: 夜风里流浪
album: 换不来人心就换人
album: 我胖又怎么样
album: 人间这一遭 (人生这一杯酒啊)
album: 你还不如一包利群
album: 你最后娶了别人
album: 你可以不发光
album: 别让生活过得只剩工作
album: 爱爱爱着你
album: 是野草也是玫瑰
album: 我热情如火你冷漠成河
album: 想念你但不联系
album: 我世界一瞬的光
album: 你爱过多少人
album: 希望你下次哭是因为幸福 (童声版)
album: 你只活这一次 (DJAx祥版)
album: 我以为我嫁给了爱情
album: 如果我可以不为生活奔波
album: 梧桐树开不出玫瑰花
album: 姑娘你往前走

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Time Signature
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Danceability
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Energy
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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和最好的朋友成为网友
type: MusicAlbum
date published: 2024-06-28

你现在就要快乐
type: MusicAlbum
date published: 2024-06-27

若快乐太难 那祝你平安
type: MusicAlbum
date published: 2024-06-25

绑不住姐的心
type: MusicAlbum
date published: 2024-06-25

请好好爱自己
type: MusicAlbum
date published: 2024-06-20
track: 请好好爱自己
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196991
  explicit: false
  by artist: 李发发
  in album: 请好好爱自己
    type: MusicAlbum
    date published: 2024-06-20
  isrc code: HKG732426047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732426047
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xa39fd956f2aec07dbf405042a2b128043e65077105b75dd5a72d8b31a3769b71. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKG732426047.
    date published: 2026-07-02T03:55:08Z
  audio: 请好好爱自己
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Speechiness
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愿你所爱在身旁 (跑步版)
type: MusicAlbum
date published: 2024-06-19

挪威的寂寞
type: MusicAlbum
date published: 2024-06-14

不做贪心人不信骗人鬼
type: MusicAlbum
date published: 2024-06-14

你是我爱这世界的理由
type: MusicAlbum
date published: 2024-06-13

我偏要独自美丽
type: MusicAlbum
date published: 2024-06-12

夜风里流浪
type: MusicAlbum
date published: 2024-05-31

换不来人心就换人
type: MusicAlbum
date published: 2024-05-29

我胖又怎么样
type: MusicAlbum
date published: 2024-05-27
track: 我胖又怎么样
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    date published: 2024-05-27
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052435469
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 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 0x208dccb228b3fb8f99d9901717566b5c16b1afd40a034d1ddda3a1453258821e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DGA052435469.
    date published: 2026-06-13T12:53:06Z
  audio: 我胖又怎么样
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    additional property: Danceability
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    additional property: Speechiness
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track: 我胖又怎么样 - Live合唱版
  type: MusicRecording
  duration: PT2M58S
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  by artist: 李发发
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    date published: 2024-05-27
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  additional property: CopyrightStatus
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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: 2026-07-02T03:55:08Z
  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 0xd77c7c8aed3ce94eeb4cf01dffaa0a326555cb98333d3f3de5b92437e47244ee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DGA052435471.
    date published: 2026-07-02T03:55:08Z
  audio: 我胖又怎么样 - Live合唱版
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    additional property: Acousticness
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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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    additional property: Key Name
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人间这一遭 (人生这一杯酒啊)
type: MusicAlbum
date published: 2024-05-17

你还不如一包利群
type: MusicAlbum
date published: 2024-05-13

你最后娶了别人
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date published: 2024-05-03
track: 你最后娶了别人
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  duration: PT3M3S
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  explicit: false
  by artist: 李发发
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    date published: 2024-05-03
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452446272
  additional property: OTSTimestamp
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    value: 2026-07-02T03:55:08Z
  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 0x9ba7709d6e0ed052c68b0b580748a126aa9300848c0f30aa1f4daf05c35936d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX452446272.
    date published: 2026-07-02T03:55:08Z
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    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: Acousticness
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    additional property: Instrumentalness
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你可以不发光
type: MusicAlbum
date published: 2024-05-02
track: 你可以不发光
  type: MusicRecording
  duration: PT3M19S
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  explicit: false
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    date published: 2024-05-02
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  additional property: OTSHash
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-02T03:55:08Z
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Loudness (dB)
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别让生活过得只剩工作
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date published: 2024-04-29
track: 别让生活过得只剩工作
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188823
  explicit: false
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    type: MusicAlbum
    date published: 2024-04-29
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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    value: 2026-07-02T03:55:08Z
  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 0x8b7cb4ed68afc94cc4bb314c0246173347b34dcaecc749835353e1c0fdf0d734. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX762429464.
    date published: 2026-07-02T03:55:08Z
  audio: 别让生活过得只剩工作
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    additional property: Tempo (BPM)
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    additional property: Acousticness
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爱爱爱着你
type: MusicAlbum
date published: 2024-04-27

是野草也是玫瑰
type: MusicAlbum
date published: 2024-04-22

我热情如火你冷漠成河
type: MusicAlbum
date published: 2024-04-22
track: 我热情如火你冷漠成河
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206678
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    date published: 2024-04-22
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-21T08:50:22Z
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    additional property: Danceability
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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想念你但不联系
type: MusicAlbum
date published: 2024-04-16

我世界一瞬的光
type: MusicAlbum
date published: 2024-04-11

你爱过多少人
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date published: 2024-04-10

希望你下次哭是因为幸福 (童声版)
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date published: 2024-04-09

你只活这一次 (DJAx祥版)
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date published: 2024-04-09

我以为我嫁给了爱情
type: MusicAlbum
date published: 2024-04-08

如果我可以不为生活奔波
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date published: 2024-04-02

梧桐树开不出玫瑰花
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date published: 2024-04-01

姑娘你往前走
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date published: 2024-03-29
track: 姑娘你往前走
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  duration: PT3M8S
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    date published: 2024-03-29
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    value: https://blockstream.info/api/block-height/959114
  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 → 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
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb9ae61811f0eda88f64930d0893b96eb8f0deca0ee44323635c4bd797b8687. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FR96X2484453.
    date published: 2026-07-22T08:41:42Z
  audio: 姑娘你往前走
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
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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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