刘增瞳
type: MusicGroup
genre: c-pop
genre: gufeng
genre: mandopop
popularity: 43
followers: 35789
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x558260c00e06a627eecceb9d501d50f46de9a895fa8d81191e9ac67a47e6061b
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/f2b06c11-4b97-49ea-b82a-51f800fb6d5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2b06c11-4b97-49ea-b82a-51f800fb6d5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2b06c11-4b97-49ea-b82a-51f800fb6d5e
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558260c00e06a627eecceb9d501d50f46de9a895fa8d81191e9ac67a47e6061b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2b06c11-4b97-49ea-b82a-51f800fb6d5e.json and https://artists.proofprofile.net/proofs/artist/f2b06c11-4b97-49ea-b82a-51f800fb6d5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: 翩翩
  type: MusicAlbum
  date published: 2016-11-17
album: 小依赖
  type: MusicAlbum
  date published: 2017-02-21
album: 转角
  type: MusicAlbum
  date published: 2017-02-27
album: 是我对你太依赖
  type: MusicAlbum
  date published: 2017-03-30
album: Everybody Knows
  type: MusicAlbum
  date published: 2017-04-12
album: 专属情歌
  type: MusicAlbum
  date published: 2017-05-03
album: 不搭调
  type: MusicAlbum
  date published: 2017-05-10
album: 你却选择了她
  type: MusicAlbum
  date published: 2017-05-18
album: 放空你的抉择
  type: MusicAlbum
  date published: 2017-05-25
album: 我们的故事
  type: MusicAlbum
  date published: 2017-06-08
album: 危险感觉
  type: MusicAlbum
  date published: 2017-06-15
album: 多想留在你身边
  type: MusicAlbum
  date published: 2017-06-22
album: 别再强求
  type: MusicAlbum
  date published: 2017-06-30
album: 分不清的爱
  type: MusicAlbum
  date published: 2017-07-13
album: 你走我当你没来过
  type: MusicAlbum
  date published: 2017-07-28
album: Everything goes well
  type: MusicAlbum
  date published: 2017-08-04
album: 熄灭的昨天
  type: MusicAlbum
  date published: 2017-08-18
album: 爱的旅途
  type: MusicAlbum
  date published: 2017-09-01
album: 非瞳小可
  type: MusicAlbum
  date published: 2017-09-15
album: 我是真的爱过你
  type: MusicAlbum
  date published: 2017-09-29
album: 说好不回忆
  type: MusicAlbum
  date published: 2017-09-29
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    type: MusicRecording
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    explicit: false
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    in album: 说好不回忆
      type: MusicAlbum
      date published: 2017-09-29
    genre: c-pop
    genre: gufeng
    genre: mandopop
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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      type: PropertyValue
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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/HKD012392072
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T02:10:22Z
    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 0x4cafd18d9177eee15a00c9e17c6409c26c383c79e5f8360699b815151e0888a6. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/HKD012392072.
      date published: 2026-07-06T02:10:22Z
    audio: 不要离开你
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.494
      additional property: Energy
        type: PropertyValue
        value: 0.406
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.33
      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
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        value: E
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album: 你从不知道
  type: MusicAlbum
  date published: 2017-11-13
album: 飘雪的季节
  type: MusicAlbum
  date published: 2017-12-17
album: 少女的幻想
  type: MusicAlbum
  date published: 2017-12-22
album: 一个人喝醉
album: 一样的夜
album: 三分钟爱情
album: 清风归 红尘别
album: 云烟一梦
album: 轮回
album: 放松
album: 后来的我们
album: 还记得我吗
album: 离人愁
album: 慢半拍
album: 蒲公英的梦
album: 不适合
album: 1234给我变
album: 耍赖
album: 保护色
album: 镜踪
album: 梦魇
album: 自尊
album: 多想留在你身边 (DJ加快版)
album: 谎话
album: 如何爱
album: 数羊
album: 有梦想别放弃
album: 你
album: 合影留恋
album: 心动
album: 啰嗦
album: 美人目
album: 模拟游戏
album: 落幕
album: 寻
album: 屏幕
album: 选择失忆
album: 伤害
album: 放肆点
album: 失控
track: 你从不知道

你从不知道
type: MusicRecording
duration: PT3M51S
duration ms: 231529
explicit: false
by artist: 刘增瞳
in album: 你从不知道
  type: MusicAlbum
  date published: 2016-04-25
isrc code: CNZ331800375
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1769f225dc60712af420ad999a65a9d173a82293c6eaef9d82cce3bfa8f63916
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331800375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1769f225dc60712af420ad999a65a9d173a82293c6eaef9d82cce3bfa8f63916. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CNZ331800375.
  date published: 2026-06-13T15:41:10Z
audio: 你从不知道
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.791
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.696
  additional property: Energy
    type: PropertyValue
    value: 0.683
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.52
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.236
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.427
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.311
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

一个人喝醉
type: MusicAlbum
date published: 2017-12-28
track: 一个人喝醉
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221871
  explicit: false
  by artist: 刘增瞳
  in album: 一个人喝醉
    type: MusicAlbum
    date published: 2017-12-28
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: HKD012388391
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T14:55:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf27d486f550575e4ea5145c80cfcc3a7a9d8b614f9b4aaf050288d0651154cec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012388391
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0xf27d486f550575e4ea5145c80cfcc3a7a9d8b614f9b4aaf050288d0651154cec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/HKD012388391.
    date published: 2026-07-05T19:27:56Z
  audio: 一个人喝醉
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.992
    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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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: Loudness (dB)
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一样的夜
type: MusicAlbum
date published: 2018-01-11

三分钟爱情
type: MusicAlbum
date published: 2018-03-10

清风归 红尘别
type: MusicAlbum
date published: 2018-04-05

云烟一梦
type: MusicAlbum
date published: 2018-04-21

轮回
type: MusicAlbum
date published: 2018-04-27

放松
type: MusicAlbum
date published: 2018-05-11

后来的我们
type: MusicAlbum
date published: 2018-05-16

还记得我吗
type: MusicAlbum
date published: 2018-05-25
track: 还记得我吗
  type: MusicRecording
  duration: PT3M59S
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  explicit: false
  by artist: 刘增瞳
  in album: 还记得我吗
    type: MusicAlbum
    date published: 2018-05-25
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: HKD012390401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T14:52:45+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x631abc68fe22690d5ce73f6286c77fe0a0e55e3d708e5fea810e6c5041ec2a09
  additional property: OTSHash
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    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012390401
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0x631abc68fe22690d5ce73f6286c77fe0a0e55e3d708e5fea810e6c5041ec2a09. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/HKD012390401.
    date published: 2026-07-05T01:43:49Z
  audio: 还记得我吗
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.413
    additional property: Energy
      type: PropertyValue
      value: 0.505
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.228
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.273
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
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离人愁
type: MusicAlbum
date published: 2018-05-29

慢半拍
type: MusicAlbum
date published: 2018-06-22

蒲公英的梦
type: MusicAlbum
date published: 2018-07-18

不适合
type: MusicAlbum
date published: 2018-08-02

1234给我变
type: MusicAlbum
date published: 2018-08-10

耍赖
type: MusicAlbum
date published: 2018-08-21

保护色
type: MusicAlbum
date published: 2018-09-17
track: 保护色
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262653
  explicit: false
  by artist: 刘增瞳
  in album: 保护色
    type: MusicAlbum
    date published: 2018-09-17
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: HKD012383187
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T03:49:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc783fa0f67b0ede93f56993e40066cd6afb2eef7f0b27fe7d923b4699da3806b
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956656
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012383187
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  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 0xc783fa0f67b0ede93f56993e40066cd6afb2eef7f0b27fe7d923b4699da3806b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/HKD012383187.
    date published: 2026-07-04T14:03:39Z
  audio: 保护色
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.099
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.577
    additional property: Energy
      type: PropertyValue
      value: 0.545
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.251
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.226
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.756
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

镜踪
type: MusicAlbum
date published: 2018-09-30

梦魇
type: MusicAlbum
date published: 2018-10-04

自尊
type: MusicAlbum
date published: 2018-11-06
track: 自尊
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221066
  explicit: false
  by artist: 刘增瞳
  in album: 自尊
    type: MusicAlbum
    date published: 2018-11-06
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: HKD012383170
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T11:44:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebbc010d810fbea9cb51f5435593b2f9bc4f1a5549b429e7c6c17c5b5aabc63b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958876
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958876
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012383170
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T12:15:48Z
  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 0xebbc010d810fbea9cb51f5435593b2f9bc4f1a5549b429e7c6c17c5b5aabc63b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/HKD012383170.
    date published: 2026-07-20T12:15:48Z
  audio: 自尊
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.021
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.567
    additional property: Energy
      type: PropertyValue
      value: 0.408
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.679
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.134
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.216
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.053
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

自尊
type: MusicAlbum
date published: 2018-11-13

多想留在你身边 (DJ加快版)
type: MusicAlbum
date published: 2018-11-16

谎话
type: MusicAlbum
date published: 2018-11-20

如何爱
type: MusicAlbum
date published: 2018-11-23

多想留在你身边
type: MusicAlbum
date published: 2018-12-01
track: 是我对你太依赖
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216263
  explicit: false
  by artist: 刘增瞳
  in album: 多想留在你身边
    type: MusicAlbum
    date published: 2018-12-01
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: FRX201842530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T23:04:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd631d4c7af6b972765676749c5af9ab063ed0f2f40b0da96f091ddfa1ca690b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958489
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201842530
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 0xdd631d4c7af6b972765676749c5af9ab063ed0f2f40b0da96f091ddfa1ca690b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRX201842530.
    date published: 2026-07-18T04:13:26Z
  audio: 是我对你太依赖
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.984
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.821
    additional property: Energy
      type: PropertyValue
      value: 0.572
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.45
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.164
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.78
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.037
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: 谎话
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251657
  explicit: false
  by artist: 刘增瞳
  in album: 多想留在你身边
    type: MusicAlbum
    date published: 2018-12-01
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: FRX201842532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T04:16:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6db54627d1c17b18f5f02187b98f564799d6a9fef541cdc4e326cf54d48bfa0b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959100
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959100
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201842532
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T07:18:52Z
  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 0x6db54627d1c17b18f5f02187b98f564799d6a9fef541cdc4e326cf54d48bfa0b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:18:52Z), 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/FRX201842532.
    date published: 2026-07-22T07:18:52Z
  audio: 谎话
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 98.022
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.633
    additional property: Energy
      type: PropertyValue
      value: 0.473
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.839
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.159
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.219
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.89
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: 镜踪
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181051
  explicit: false
  by artist: 刘增瞳
  in album: 多想留在你身边
    type: MusicAlbum
    date published: 2018-12-01
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: FRX201842535
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T13:59:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb66cacf2f1865c269e6e25ad6f7e6add16b07687ce6b7d50fbf2d3415d56e7e4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: 镜踪
track: 保护色

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956822

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956822

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201842535

OTSTimestamp
type: PropertyValue
value: 2026-07-05T18:48:28Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66cacf2f1865c269e6e25ad6f7e6add16b07687ce6b7d50fbf2d3415d56e7e4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRX201842535.
date published: 2026-07-05T18:48:28Z

镜踪
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 110.038
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.701
additional property: Energy
  type: PropertyValue
  value: 0.587
additional property: Speechiness
  type: PropertyValue
  value: 0.027
additional property: Acousticness
  type: PropertyValue
  value: 0.481
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.56
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.769
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

保护色
type: MusicRecording
duration: PT4M22S
duration ms: 262653
explicit: false
by artist: 刘增瞳
in album: 多想留在你身边
  type: MusicAlbum
  date published: 2018-12-01
genre: c-pop
genre: gufeng
genre: mandopop
isrc code: FRX201842539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T13:52:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc544ccc846b8299a4bf74ca93e63c0177355aff732cbe002bbb85b240535c991
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958742
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201842539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T14:09:34Z
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 0xc544ccc846b8299a4bf74ca93e63c0177355aff732cbe002bbb85b240535c991. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/FRX201842539.
  date published: 2026-07-19T14:09:34Z
audio: 保护色
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.101
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.574
  additional property: Energy
    type: PropertyValue
    value: 0.545
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.251
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.224
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.756
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

数羊
type: MusicAlbum
date published: 2018-12-19

数羊
type: MusicAlbum
date published: 2018-12-19

有梦想别放弃
type: MusicAlbum
date published: 2019-01-15

你
type: MusicAlbum
date published: 2019-01-30

合影留恋
type: MusicAlbum
date published: 2019-02-20

合影留恋
type: MusicAlbum
date published: 2019-02-20

心动
type: MusicAlbum
date published: 2019-03-06

心动
type: MusicAlbum
date published: 2019-03-06

啰嗦
type: MusicAlbum
date published: 2019-03-28

美人目
type: MusicAlbum
date published: 2019-04-05

模拟游戏
type: MusicAlbum
date published: 2019-04-24

落幕
type: MusicAlbum
date published: 2019-05-08

寻
type: MusicAlbum
date published: 2019-05-22

寻
type: MusicAlbum
date published: 2019-05-29

屏幕
type: MusicAlbum
date published: 2019-07-03
track: 屏幕
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225750
  explicit: false
  by artist: 刘增瞳
  in album: 屏幕
    type: MusicAlbum
    date published: 2019-07-03
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: FR59R1956014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T16:47:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x249269a443394c11b1e37e89249824ec017caffec970061deb81a3176d675f02
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1956014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0x249269a443394c11b1e37e89249824ec017caffec970061deb81a3176d675f02. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR59R1956014.
    date published: 2026-07-03T19:59:51Z
  audio: 屏幕
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.021
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.667
    additional property: Energy
      type: PropertyValue
      value: 0.595
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.139
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.224
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.364
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.138
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

屏幕
type: MusicAlbum
date published: 2019-07-03

选择失忆
type: MusicAlbum
date published: 2019-07-31

选择失忆
type: MusicAlbum
date published: 2019-07-31

伤害
type: MusicAlbum
date published: 2019-08-17

伤害
type: MusicAlbum
date published: 2019-08-22

放肆点
type: MusicAlbum
date published: 2019-08-29

放肆点
type: MusicAlbum
date published: 2019-08-29

失控
type: MusicAlbum
date published: 2019-09-01

失控
type: MusicAlbum
date published: 2019-09-01

节拍
type: MusicAlbum
date published: 2019-09-17

节拍
type: MusicAlbum
date published: 2019-09-17

陪着我
type: MusicAlbum
date published: 2019-09-30

陪着我
type: MusicAlbum
date published: 2019-09-30

大好时光
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date published: 2019-10-26

大好时光
type: MusicAlbum
date published: 2019-10-26

不后悔遇到你
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date published: 2019-10-30
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    date published: 2019-10-30
  genre: c-pop
  genre: gufeng
  genre: mandopop
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不后悔遇到你
type: MusicAlbum
date published: 2019-10-30

未来那个你
type: MusicAlbum
date published: 2019-11-09

未来那个你
type: MusicAlbum
date published: 2019-11-09

两座城市
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date published: 2019-12-14

两座城市
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date published: 2019-12-14

双子
type: MusicAlbum
date published: 2019-12-30

装傻
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装傻
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    date published: 2026-07-04T10:04:33Z
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琴键上的泪
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date published: 2020-02-26
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T19:17:28Z
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琴键上的泪
type: MusicAlbum
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终场
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date published: 2020-03-10

终场
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date published: 2020-03-10

伊人候
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date published: 2020-03-22

卸甲
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date published: 2020-04-12

卸甲
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date published: 2020-04-12

多巴胺
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date published: 2020-04-14

多巴胺
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date published: 2020-04-14

教我忘记
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date published: 2020-04-22

爱情本就是来日方长的东西
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爱情本就是来日方长的东西
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爱情替补
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012394826
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  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 0xbe416f9a731237973fffc53526d7b7b9d99bdce634ab64542e0e379b785b38ee. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/HKD012394826.
    date published: 2026-07-03T01:01:38Z
  audio: 爱情替补 - DJ沈念版
    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
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.139
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.789
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.002
    additional property: Key Name
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    additional property: Mode Name
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爱情替补
type: MusicAlbum
date published: 2020-07-10

好好的
type: MusicAlbum
date published: 2020-07-24

好好的
type: MusicAlbum
date published: 2020-07-24

爱之入骨
type: MusicAlbum
date published: 2020-07-29

爱之入骨
type: MusicAlbum
date published: 2020-07-29
track: 爱之入骨 - Dj版
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305765
  explicit: false
  by artist: 刘增瞳
  in album: 爱之入骨
    type: MusicAlbum
    date published: 2020-07-29
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: FRX282020289
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282020289
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T12:30:49Z
  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 0x86d6212c73c5b6c5c86c4ff6c0710f2c9ab00951850fc70b12a753a5ee052949. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:49Z), 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/FRX282020289.
    date published: 2026-07-16T12:30:49Z
  audio: 爱之入骨 - Dj版
    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: Danceability
      type: PropertyValue
      value: 0.785
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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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: Loudness (dB)
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    additional property: Key Name
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月下人
type: MusicAlbum
date published: 2020-08-14

月下人
type: MusicAlbum
date published: 2020-08-14

是我活该
type: MusicAlbum
date published: 2020-09-02
track: 是我活该 - DJ伟伟版
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265473
  explicit: false
  by artist: 刘增瞳
  in album: 是我活该
    type: MusicAlbum
    date published: 2020-09-02
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: HKD012396555
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012396555
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0xd3227c7eb4387fc1bd2617168544b259ad753d870639f412806940b586955e1a. 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/HKD012396555.
    date published: 2026-07-06T01:25:57Z
  audio: 是我活该 - DJ伟伟版
    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
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.792
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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是我活该
type: MusicAlbum
date published: 2020-09-02

送你登上浦东的飞机
type: MusicAlbum
date published: 2020-09-08
track: 送你登上浦东的飞机 - Dj版
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277430
  explicit: false
  by artist: 刘增瞳
  in album: 送你登上浦东的飞机
    type: MusicAlbum
    date published: 2020-09-08
  genre: c-pop
  genre: gufeng
  genre: mandopop
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958746
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762057112
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T18:11:51Z
  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 0x5d8d59bbcde08fb48ce440814682292de216ee9c00362a843174d62136386a4a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:11:51Z), 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/FRX762057112.
    date published: 2026-07-19T18:11:51Z
  audio: 送你登上浦东的飞机 - Dj版
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      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
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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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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    additional property: Mode Name
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送你登上浦东的飞机
type: MusicAlbum
date published: 2020-09-08

我选择退出
type: MusicAlbum
date published: 2020-09-16
track: 我选择退出 - DJ伟伟版
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  duration: PT4M45S
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  by artist: 刘增瞳
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    date published: 2020-09-16
  genre: c-pop
  genre: gufeng
  genre: mandopop
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012396542
  additional property: OTSTimestamp
    type: PropertyValue
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89142eeb751df7cd2f8b479ea1506662159f189144f70ad104c0d6917624529e. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/HKD012396542.
    date published: 2026-07-21T19:50:27Z
  audio: 我选择退出 - DJ伟伟版
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    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: Danceability
      type: PropertyValue
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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: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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我选择退出
type: MusicAlbum
date published: 2020-09-16

九月的云朵
type: MusicAlbum
date published: 2020-09-24

心锁
type: MusicAlbum
date published: 2020-10-05

心锁
type: MusicAlbum
date published: 2020-10-05

老板 再来一碗麻辣烫
type: MusicAlbum
date published: 2020-10-16

老板 再来一碗麻辣烫
type: MusicAlbum
date published: 2020-10-16

风来过我心上
type: MusicAlbum
date published: 2020-10-22

风来过我心上
type: MusicAlbum
date published: 2020-10-22

眸间三千嗔
type: MusicAlbum
date published: 2020-11-06

眸间三千嗔
type: MusicAlbum
date published: 2020-11-06

相思成海
type: MusicAlbum
date published: 2020-11-17

相思成海
type: MusicAlbum
date published: 2020-11-17

跟我恋爱好不好
type: MusicAlbum
date published: 2020-12-02

跟我恋爱好不好
type: MusicAlbum
date published: 2020-12-02

偷偷喜欢一遍
type: MusicAlbum
date published: 2020-12-12

偷偷喜欢一遍
type: MusicAlbum
date published: 2020-12-13

溺爱
type: MusicAlbum
date published: 2020-12-24
track: 溺爱
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233357
  explicit: false
  by artist: 刘增瞳
  in album: 溺爱
    type: MusicAlbum
    date published: 2020-12-24
  genre: c-pop
  genre: gufeng
  genre: mandopop
  isrc code: DGA062045809
  additional property: CopyrightID
  additional property: CopyrightStatus
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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
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97284c9b60503e6f7240dd05228d69f4620b8d81fa7b33bc4401cec686162524. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DGA062045809.
    date published: 2026-07-05T22:14:35Z
  audio: 溺爱
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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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: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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溺爱
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date published: 2020-12-24
track: 溺爱
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  genre: c-pop
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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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
  subject of: OpenTimestamps Proof of Existence
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焰火说
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焰火说
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陪伴者
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陪伴者
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哎呀受了伤
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哎呀受了伤
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满庭芳
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满庭芳
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分手的季节
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分手的季节
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闺蜜
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小红娘
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小红娘
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小熊跳舞
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小熊跳舞
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离人愁 (DJ名龙版)
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无关执念
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无关执念
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光点
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光点
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平行时空的星星
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平行时空的星星
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金鱼
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金鱼
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不拖不欠
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不拖不欠
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卑微的承诺
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听说当初你找过我
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间隙清醒
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间隙清醒
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不再以为
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不再以为
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白鸥
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心有多痛苦
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心有多痛苦
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恨之入骨
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恨之入骨
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心有多痛苦 (DJ默涵版)
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心动频率
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心动频率
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撩个俏君郎
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苍穹之下
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苍穹之下
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许可证
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许可证
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我的伤痕你的战利品
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落单雪人
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落单雪人
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雨煮青春
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雨煮青春
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数星数羊
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数星数羊
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相片
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相片
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你可以爱别人
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你可以爱别人 (DJ九零版)
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你的幸福没必要让我知道
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旧衣服
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你的幸福没必要让我知道 (DJ九零版)
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翻涌
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无人之境
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戒断反应
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山鬼的酒解不了孟婆的忧
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熄灭的昨天
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酒里酿满人间苦
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酒里酿满人间苦 (DJ九零版)
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一个人喝醉
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爱的旅途
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date published: 2024-01-22

瞳唱一首歌
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date published: 2024-01-24

离人愁
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date published: 2024-01-24

人活这世上
type: MusicAlbum
date published: 2024-01-25

是我对你太依赖
type: MusicAlbum
date published: 2024-01-30

放空你的抉择
type: MusicAlbum
date published: 2024-01-30

多想留在你身边合辑
type: MusicAlbum
date published: 2024-02-05

节拍 (伴奏)
type: MusicAlbum
date published: 2024-02-06

下一次哭
type: MusicAlbum
date published: 2024-03-07

少女的幻想
type: MusicAlbum
date published: 2024-03-11

定义友情
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date published: 2024-03-12

危险感觉
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date published: 2024-03-18

分不清的爱
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date published: 2024-03-19

我是你的过客匆匆
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date published: 2024-03-19

你走我当你没来过
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date published: 2024-03-19

你却选择了她
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date published: 2024-03-21

不搭调
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date published: 2024-03-28

日落海岸线
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日落海岸线 (DJ阿本版)
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date published: 2024-04-13

从前多有打扰
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date published: 2024-04-19

说好不回忆
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date published: 2024-05-07

选择失忆
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date published: 2024-05-08

还记得我吗
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date published: 2024-05-08

时光请你纵容她
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date published: 2024-05-11

飘雪的季节
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date published: 2024-05-14

日落海岸线
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date published: 2024-05-15

日落海岸线 (DJ阿本版)
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date published: 2024-05-22

你只是路过
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date published: 2024-06-13

荒唐
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date published: 2024-06-19

感谢成全
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date published: 2024-07-13

我不在乎你的世界有多拥挤
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date published: 2024-07-18

感谢成全 (Live版)
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date published: 2024-07-20

多想留在你身边 (Live版)
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date published: 2024-08-07

落日是甜橙色
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date published: 2024-08-08

山鬼的酒解不了孟婆的忧 (DJEVA版)
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多想留在你身边 (Beat版)
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date published: 2024-11-05

多想留在你身边 (DJ九零版)
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多想留在你身边(DJ默涵版)
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