LaJiao(买辣椒也用券)
type: MusicGroup
genre: chinese r&b
genre: c-pop
popularity: 13
followers: 1889
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f33c0442e446fc9e36262323df8bd6afc89e59c81ba94731a0463c88a463b0. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff9845e2-6610-414e-998b-f8775745ce4f.json and https://artists.proofprofile.net/proofs/artist/ff9845e2-6610-414e-998b-f8775745ce4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
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album: 起风了
  type: MusicAlbum
  date published: 2014
album: The Wind
  type: MusicAlbum
  date published: 2014
album: 糟糕情书
  type: MusicAlbum
  date published: 2016-08-03
album: You Don't
  type: MusicAlbum
  date published: 2018-09-26
album: 恋曲2016
  type: MusicAlbum
  date published: 2018-11-19
album: 我怀疑你曾来过
  type: MusicAlbum
  date published: 2019-10-12
  track: 我怀疑你曾来过
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    by artist: LaJiao(买辣椒也用券)
    in album: 我怀疑你曾来过
      type: MusicAlbum
      date published: 2019-10-12
    genre: chinese r&b
    genre: c-pop
    isrc code: HKG732153978
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:31:09Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817898f56be60ced0737f179b592f731402ff588ee28e920a37b54305b7ad8b3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:31:09Z), 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/HKG732153978.
      date published: 2026-07-22T10:31:09Z
    audio: 我怀疑你曾来过
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.034
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      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
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
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        value: 0.153
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.401
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
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album: 闻舟
  type: MusicAlbum
  date published: 2020-06-09
album: 闻舟（《默读》官方主题曲）
  type: MusicAlbum
  date published: 2020-06-09
  track: 闻舟（《默读》官方主题曲）
    type: MusicRecording
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    duration ms: 294666
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    by artist: LaJiao(买辣椒也用券)
    in album: 闻舟（《默读》官方主题曲）
      type: MusicAlbum
      date published: 2020-06-09
    genre: chinese r&b
    genre: c-pop
    isrc code: HKG732153977
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c0ce55ea1055df9d7285650a93410d5e6e09e722a1a347a218ca1ed8572edf. 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/HKG732153977.
      date published: 2026-07-05T18:48:28Z
    audio: 闻舟（《默读》官方主题曲）
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      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.041
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        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
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      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
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album: 宿敌亲启
album: 亦是书也是诗
album: 种花的人
album: 不寻常夏日
album: 人生何处不相逢（粤好听•青春重置计划特别篇）
album: 如果去见你 (伴奏版)
album: 如果去见你
album: 阿嬷说的话
album: 天空的秘密（《开画！少女漫》影视剧片尾曲）
track: Mr.K

Mr.K
type: MusicRecording
duration: PT4M26S
duration ms: 266000
explicit: false
by artist: Jude Chiu
by artist: LaJiao(买辣椒也用券)
in album: 颁奖的时候我要缺席
  type: MusicAlbum
  date published: 2019-12-20
popularity: 8
genre: mandopop
genre: chinese-hip-hop
genre: chinese-indie
genre: chinese-r-b
genre: c-pop
genre: taiwanese-pop
genre: taiwanese-indie
isrc code: HKG732001972
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be7cf024facf91d2ce6f11449132dd308bf7c63612eb8d5a4a4ce445fce5963. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HKG732001972.
  date published: 2026-07-02T05:09:12Z
audio: Mr.K
  type: AudioObject
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.548
  additional property: Energy
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  additional property: Speechiness
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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)
    type: PropertyValue
    value: 0.182
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  additional property: Key Name
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Time Signature
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Danceability
type: PropertyValue
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Energy
type: PropertyValue
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Speechiness
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value: 0.036

Acousticness
type: PropertyValue
value: 0.056

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.299

Valence (Positivity)
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value: 0.305

Loudness (dB)
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value: -10.645

Key Name
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Mode Name
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宿敌亲启
type: MusicAlbum
date published: 2021-02-02

亦是书也是诗
type: MusicAlbum
date published: 2021-08-07

种花的人
type: MusicAlbum
date published: 2022-02-18

不寻常夏日
type: MusicAlbum
date published: 2022-06-02

人生何处不相逢（粤好听•青春重置计划特别篇）
type: MusicAlbum
date published: 2022-06-18

如果去见你 (伴奏版)
type: MusicAlbum
date published: 2022-07-13

如果去见你
type: MusicAlbum
date published: 2022-07-13

阿嬷说的话
type: MusicAlbum
date published: 2022-12-24

天空的秘密（《开画！少女漫》影视剧片尾曲）
type: MusicAlbum
date published: 2023-02-14