1K
type: MusicGroup
genre: chinese r&b
genre: c-pop
genre: mandopop
genre: taiwanese pop
description: 1K or 1-K may refer to: Astra 1K satellite Astra 1KR satellite 1K ZX Chess computer program Southern Cross Distribution (IATA code) Sutra (air company) (IATA code) BMP-1K, see BMP-1 BRM-1K, see BMP-1
popularity: 43
followers: 12043
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x740359330a456518dc3c941f7d55228fedd37a47511d8a41953092a040ef6ba6
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/1fe418b5-bdd2-44ae-8147-07b060829ac2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fe418b5-bdd2-44ae-8147-07b060829ac2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fe418b5-bdd2-44ae-8147-07b060829ac2
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740359330a456518dc3c941f7d55228fedd37a47511d8a41953092a040ef6ba6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fe418b5-bdd2-44ae-8147-07b060829ac2.json and https://artists.proofprofile.net/proofs/artist/1fe418b5-bdd2-44ae-8147-07b060829ac2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: 就忘了吧
  type: MusicAlbum
  date published: 2022-03-22
  track: 就忘了吧 - 和声伴奏版
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203221
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    by artist: 1K
    in album: 就忘了吧
      type: MusicAlbum
      date published: 2022-03-22
    genre: chinese r&b
    genre: c-pop
    genre: mandopop
    genre: taiwanese pop
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    additional property: CopyrightID
    additional property: CopyrightStatus
      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/HKG731760185
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0xabff2222daa3c4fd493eecb64f16955fcdcb988d6d2125deee5845d768b2b8df. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/HKG731760185.
      date published: 2026-07-03T04:03:57Z
    audio: 就忘了吧 - 和声伴奏版
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      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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
        value: 0.106
      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: 0.232
      additional property: Loudness (dB)
        type: PropertyValue
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        type: PropertyValue
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album: 就忘了吧 (降调减速版)
  type: MusicAlbum
  date published: 2022-04-26
album: 就忘了吧
  type: MusicAlbum
  date published: 2022-05-25
album: 你终究还是风 (DJAh版)
  type: MusicAlbum
  date published: 2022-12-29
album: 你终究还是风
  type: MusicAlbum
  date published: 2022-12-29
album: 懂不懂
  type: MusicAlbum
  date published: 2022-12-29
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    type: MusicRecording
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    duration ms: 176468
    explicit: false
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      type: MusicAlbum
      date published: 2022-12-29
    genre: chinese r&b
    genre: c-pop
    genre: mandopop
    genre: taiwanese pop
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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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/HKG732253159
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x35038f5070ba58adf3b2cf803edbe4893e18e0172f00c7650729b54710a078e5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/HKG732253159.
      date published: 2026-07-05T04:47:21Z
    audio: 懂不懂
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      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 都一样会走
album: 就忘了吧 (架子鼓版)
album: 天空像什么
album: 落
album: 情绪回收站
album: 不说话的人
album: 我要去什么地方
album: 流浪的艺术家
album: 雨不太大但风一直刮
album: 就忘了吧 (DJ阿乐版)
album: 想知道你
album: 不共鳴世界
album: 隨你吧
album: 也许你是
album: 能不能
album: 两个感性的蠢材
album: 日记
album: 就忘了吧·2025
album: 最后的晚安

Time Signature
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value: 4

Danceability
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Energy
type: PropertyValue
value: 0.624

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.231

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.101

Valence (Positivity)
type: PropertyValue
value: 0.36

Loudness (dB)
type: PropertyValue
value: -7.329

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

都一样会走
type: MusicAlbum
date published: 2023-04-21

就忘了吧 (架子鼓版)
type: MusicAlbum
date published: 2023-05-22

天空像什么
type: MusicAlbum
date published: 2023-05-26

落
type: MusicAlbum
date published: 2023-05-29
track: 落
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182903
  explicit: false
  by artist: 1K
  in album: 落
    type: MusicAlbum
    date published: 2023-05-29
  genre: chinese r&b
  genre: c-pop
  genre: mandopop
  genre: taiwanese pop
  isrc code: DGA052371710
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T04:10:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa20a2cea4f4dee96ba48e8f3069f608c7072d3f8526689d748225b2c02e988b9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052371710
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0xa20a2cea4f4dee96ba48e8f3069f608c7072d3f8526689d748225b2c02e988b9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA052371710.
    date published: 2026-07-04T11:19:20Z
  audio: 落
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.058
    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: 0.548
    additional property: Energy
      type: PropertyValue
      value: 0.293
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.879
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.187
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.497
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.915
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

情绪回收站
type: MusicAlbum
date published: 2023-06-29

不说话的人
type: MusicAlbum
date published: 2023-08-14

我要去什么地方
type: MusicAlbum
date published: 2023-09-11

流浪的艺术家
type: MusicAlbum
date published: 2023-11-03

雨不太大但风一直刮
type: MusicAlbum
date published: 2023-12-11
track: 雨不太大但风一直刮
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209999
  explicit: false
  by artist: 1K
  in album: 雨不太大但风一直刮
    type: MusicAlbum
    date published: 2023-12-11
  genre: chinese r&b
  genre: c-pop
  genre: mandopop
  genre: taiwanese pop
  isrc code: FR10S2404307
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T21:46:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2404307
  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 0x6f72484cf17eb80725ca1fbc1aac7d62465e56957aa275308e04e68573cadad9. 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/FR10S2404307.
    date published: 2026-07-06T01:25:57Z
  audio: 雨不太大但风一直刮
    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
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.409
    additional property: Energy
      type: PropertyValue
      value: 0.509
    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)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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      value: C#
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就忘了吧 (DJ阿乐版)
type: MusicAlbum
date published: 2024-01-16

想知道你
type: MusicAlbum
date published: 2024-04-15

不共鳴世界
type: MusicAlbum
date published: 2024-05-13
track: 不共鳴世界
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  duration ms: 220540
  explicit: false
  by artist: 1K
  in album: 不共鳴世界
    type: MusicAlbum
    date published: 2024-05-13
  genre: chinese r&b
  genre: c-pop
  genre: mandopop
  genre: taiwanese pop
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  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/TWCT52434560
  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 0xc5a6d536d738123f69793a7fe2aa3dbbc6a5efb986f818eda2e85730042c2c5e. 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/TWCT52434560.
    date published: 2026-07-05T19:27:56Z
  audio: 不共鳴世界
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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
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.412
    additional property: Energy
      type: PropertyValue
      value: 0.782
    additional property: Speechiness
      type: PropertyValue
      value: 0.068
    additional property: Acousticness
      type: PropertyValue
      value: 0.518
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.291
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.421
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.119
    additional property: Key Name
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    additional property: Mode Name
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隨你吧
type: MusicAlbum
date published: 2024-06-27

也许你是
type: MusicAlbum
date published: 2024-09-27

能不能
type: MusicAlbum
date published: 2024-11-01

两个感性的蠢材
type: MusicAlbum
date published: 2024-11-01
track: 两个感性的蠢材
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  in album: 两个感性的蠢材
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  genre: chinese r&b
  genre: c-pop
  genre: mandopop
  genre: taiwanese pop
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb17ff312e1b1b4dcb6b1f08e9b4062b852a21b9a22ce9bf415b03ea76b7b871. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DGA0R2452755.
    date published: 2026-07-18T03:34:53Z
  audio: 两个感性的蠢材
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能不能
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date published: 2024-11-15

日记
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date published: 2024-12-31

就忘了吧·2025
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date published: 2025-03-03

最后的晚安
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date published: 2025-04-23
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    date published: 2025-04-23
  genre: chinese r&b
  genre: c-pop
  genre: mandopop
  genre: taiwanese pop
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  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6728aeb3e242752c696e6284b91d078d68e6a75843ebc7840d9bdf8b659c7c36. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/FRX282595660.
    date published: 2026-07-20T02:49:15Z
  audio: 最后的晚安
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    additional property: Danceability
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    additional property: Energy
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    additional property: Acousticness
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