En
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 45
followers: 70661
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c68134c3eda7f5f0abead734b0f0b91464c54c0f83b06bbd5132b95ce865369. 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/f93fc6c5-722e-44a3-99f0-d2d731c81d43.json and https://artists.proofprofile.net/proofs/artist/f93fc6c5-722e-44a3-99f0-d2d731c81d43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: 云水谣
  type: MusicAlbum
  date published: 2019-07-15
album: 云水谣
  type: MusicAlbum
  date published: 2019-07-15
album: 云水谣
  type: MusicAlbum
  date published: 2019-07-15
album: 嚣张
  type: MusicAlbum
  date published: 2019-08-07
album: 嚣张
  type: MusicAlbum
  date published: 2019-08-07
album: Not Easy (Remix)
  type: MusicAlbum
  date published: 2019-08-12
album: 暗示分离
  type: MusicAlbum
  date published: 2019-08-23
album: 暗示分离
  type: MusicAlbum
  date published: 2019-08-23
album: 暗示分离
  type: MusicAlbum
  date published: 2019-08-23
album: 你走之后的雨季
  type: MusicAlbum
  date published: 2019-09-30
album: 你走之后的雨季
  type: MusicAlbum
  date published: 2019-09-30
album: 暗示分离
  type: MusicAlbum
  date published: 2019-10-09
album: 西风醉
  type: MusicAlbum
  date published: 2019-12-08
album: 西风醉
  type: MusicAlbum
  date published: 2019-12-08
album: 西风醉
  type: MusicAlbum
  date published: 2019-12-08
album: 奉劝
  type: MusicAlbum
  date published: 2020-06-30
album: 奉劝
  type: MusicAlbum
  date published: 2020-06-30
album: Levitate
  type: MusicAlbum
  date published: 2020-07-24
album: 换掉
  type: MusicAlbum
  date published: 2020-08-11
album: 换掉
  type: MusicAlbum
  date published: 2020-08-11
album: 换掉 (DJ沈念版)
  type: MusicAlbum
  date published: 2020-09-02
album: 换掉 (DJ沈念版)
  type: MusicAlbum
  date published: 2020-09-02
album: 代名词
  type: MusicAlbum
  date published: 2020-09-15
album: 代名词
  type: MusicAlbum
  date published: 2020-09-15
album: 代名词 (DJ版)
  type: MusicAlbum
  date published: 2020-10-24
album: 代名词 (DJ版)
  type: MusicAlbum
  date published: 2020-10-24
album: 无能为力
  type: MusicAlbum
  date published: 2021-01-15
album: 无能为力
  type: MusicAlbum
  date published: 2021-01-15
album: 无能为力 (DJ阿卓版)
  type: MusicAlbum
  date published: 2021-01-30
album: 无能为力 (DJ阿卓版)
  type: MusicAlbum
  date published: 2021-01-30
album: 放空
  type: MusicAlbum
  date published: 2021-03-16
album: 放空
  type: MusicAlbum
  date published: 2021-03-16
album: 放空 (DJ阿卓版)
  type: MusicAlbum
  date published: 2021-04-10
album: 放空 (DJ阿卓版)
  type: MusicAlbum
  date published: 2021-04-10
album: BorG (feat. T-Nation & M.E.O)
  type: MusicAlbum
  date published: 2021-04-28
album: 收获
  type: MusicAlbum
  date published: 2021-05-22
album: 收获
  type: MusicAlbum
  date published: 2021-05-22
album: 虚拟人设
  type: MusicAlbum
  date published: 2021-08-08
album: 虚拟人设
  type: MusicAlbum
  date published: 2021-08-08
album: 曲终人亦散
  type: MusicAlbum
  date published: 2021-09-05
album: 曲终人亦散
  type: MusicAlbum
  date published: 2021-09-05
album: 北纬23.26
  type: MusicAlbum
  date published: 2021-11-20
album: 北纬23.26
  type: MusicAlbum
  date published: 2021-11-20
album: 情字入骨
  type: MusicAlbum
  date published: 2022-01-20
album: 情字入骨
  type: MusicAlbum
  date published: 2022-01-27
album: 逾矩
  type: MusicAlbum
  date published: 2022-02-19
album: 嚣张 (DJ阿卓Remix版)
  type: MusicAlbum
  date published: 2022-03-10
album: 镜花水月
  type: MusicAlbum
  date published: 2022-04-02
album: Уснуть
  type: MusicAlbum
  date published: 2022-04-08
album: 爱不可求
  type: MusicAlbum
  date published: 2022-05-15
album: 静悄悄
  type: MusicAlbum
  date published: 2022-06-03
album: 等雨停
  type: MusicAlbum
  date published: 2022-06-24
album: 生分
  type: MusicAlbum
  date published: 2022-07-01
album: 暗示分离 (DJ德朋版)
  type: MusicAlbum
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album: 零碎记忆
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  date published: 2022-10-25
album: 回忆交错
album: 预期
album: ENtrance
album: 假设错过
album: WO
album: Iloveu
album: Meet You
album: 一直很安静

回忆交错
type: MusicAlbum
date published: 2022-12-09

预期
type: MusicAlbum
date published: 2022-12-29

ENtrance
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date published: 2023-01-05

假设错过
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date published: 2023-02-16

WO
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date published: 2023-02-19

Iloveu
type: MusicAlbum
date published: 2023-03-04

Meet You
type: MusicAlbum
date published: 2023-03-05

Meet You
type: MusicAlbum
date published: 2023-03-05

WO
type: MusicAlbum
date published: 2023-03-18

一直很安静
type: MusicAlbum
date published: 2023-04-10

Four Five
type: MusicAlbum
date published: 2023-05-16

小幸运·2023
type: MusicAlbum
date published: 2023-05-24

WAY (feat. TKR)
type: MusicAlbum
date published: 2023-06-01

难相逢
type: MusicAlbum
date published: 2023-06-03

春泥 (深情版)
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date published: 2023-06-07
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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 0x7656c20bae7153adc1e08afd0591512bf483a0af097d9372847c165c3fa211b6. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:48:51Z), 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/HKG731608082.
    date published: 2026-07-16T23:48:51Z
  audio: 春泥 - 深情版
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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借一场雨
type: MusicAlbum
date published: 2023-06-23

爱情转移 (深情版)
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date published: 2023-07-04
track: 爱情转移 - 深情版
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    date published: 2023-07-04
  genre: c-pop
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731606555
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T07:54:29Z
  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 0x5218ef56a875d0f6eda2f2849ca1e6ab06c494894b9cc44111c1e0e9ab7608be. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/HKG731606555.
    date published: 2026-07-18T07:54:29Z
  audio: 爱情转移 - 深情版
    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
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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
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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我看过 (深情版)
type: MusicAlbum
date published: 2023-08-14

影子
type: MusicAlbum
date published: 2023-08-20

慢冷（深情版）
type: MusicAlbum
date published: 2023-09-08

达尔文 (授权版)
type: MusicAlbum
date published: 2023-09-17

一个人想着一个人
type: MusicAlbum
date published: 2023-10-19

少一点天分 (深情版)
type: MusicAlbum
date published: 2023-10-25

最初的记忆
type: MusicAlbum
date published: 2023-11-01

其实都没有
type: MusicAlbum
date published: 2023-11-02

过分依赖
type: MusicAlbum
date published: 2023-11-28

过分依赖
type: MusicAlbum
date published: 2023-11-28

过分依赖
type: MusicAlbum
date published: 2023-11-28

Time ENough
type: MusicAlbum
date published: 2024-03-02

你在不在
type: MusicAlbum
date published: 2024-03-03

Divorce in the Republic of Ghana
type: MusicAlbum
date published: 2024-04-03

Hanaichimonme
type: MusicAlbum
date published: 2024-06-22

En
type: MusicAlbum
date published: 2024-09-11

要好好的啊
type: MusicAlbum
date published: 2024-09-24

SAISAKI (feat. suga)
type: MusicAlbum
date published: 2024-12-07

一点
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date published: 2024-12-30
track: 雪
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  genre: c-pop
  genre: mandopop
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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
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    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-16T11:03:50Z
  audio: 雪
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SARA
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date published: 2025-01-25
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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
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    date published: 2026-07-21T21:00:31Z
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ENjoy my life
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date published: 2025-04-19
track: Puppet
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  by artist: En
  in album: ENjoy my life
    type: MusicAlbum
    date published: 2025-04-19
  genre: c-pop
  genre: mandopop
  isrc code: TCJPC2449837
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T11:25:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f741fe27773bd3cdb77c84a1765ccca68e76f9944a2010cae128fe13defd565
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958286
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958286
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2449837
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T12:43:37Z
  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 0x9f741fe27773bd3cdb77c84a1765ccca68e76f9944a2010cae128fe13defd565. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCJPC2449837.
    date published: 2026-07-16T12:43:37Z
  audio: Puppet
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.878
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.802
    additional property: Energy
      type: PropertyValue
      value: 0.649
    additional property: Speechiness
      type: PropertyValue
      value: 0.262
    additional property: Acousticness
      type: PropertyValue
      value: 0.696
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.008
    additional property: Liveness
      type: PropertyValue
      value: 0.46
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.453
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.258
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: I SAY "IYA"
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150260
  explicit: false
  by artist: En
  in album: ENjoy my life
    type: MusicAlbum
    date published: 2025-04-19
  genre: c-pop
  genre: mandopop
  isrc code: TCJPC2449839
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:01:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae7f15aa472a4a53a6df4f460a80a2d54dfcf0f5331f903ec04b9cfd7ce86aa7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2449839
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0xae7f15aa472a4a53a6df4f460a80a2d54dfcf0f5331f903ec04b9cfd7ce86aa7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCJPC2449839.
    date published: 2026-07-17T09:14:21Z
  audio: I SAY "IYA"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.073
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.917
    additional property: Energy
      type: PropertyValue
      value: 0.763
    additional property: Speechiness
      type: PropertyValue
      value: 0.104
    additional property: Acousticness
      type: PropertyValue
      value: 0.739
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.121
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.796
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.088
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: To You
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173333
  explicit: false
  by artist: En
  in album: ENjoy my life
    type: MusicAlbum
    date published: 2025-04-19
  genre: c-pop
  genre: mandopop
  isrc code: TCJPC2449845
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T07:47:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa7f7d26a4da4631a5bebbd33cefe38734f64b4b218d658a3ba96370a35af6f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958520
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: To You
track: Grand Doodling

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958520

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2449845

OTSTimestamp
type: PropertyValue
value: 2026-07-18T08:19:09Z

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 0xfa7f7d26a4da4631a5bebbd33cefe38734f64b4b218d658a3ba96370a35af6f4. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCJPC2449845.
date published: 2026-07-18T08:19:09Z

To You
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 90.021
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: 0.717
additional property: Energy
  type: PropertyValue
  value: 0.739
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.713
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.12
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.696
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.887
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major

Grand Doodling
type: MusicRecording
duration: PT3M26S
duration ms: 206038
explicit: false
by artist: En
in album: ENjoy my life
  type: MusicAlbum
  date published: 2025-04-19
genre: c-pop
genre: mandopop
isrc code: TCJPC2449860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T09:14:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36c5a62f60f451bc1803ab145a665b3c22c4a25a47e07197a939c3b22f357d9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958992
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958992
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2449860
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T12:09:06Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c5a62f60f451bc1803ab145a665b3c22c4a25a47e07197a939c3b22f357d9f. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:09:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2449860.
  date published: 2026-07-21T12:09:06Z
audio: Grand Doodling
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 175.96
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.747
  additional property: Energy
    type: PropertyValue
    value: 0.734
  additional property: Speechiness
    type: PropertyValue
    value: 0.249
  additional property: Acousticness
    type: PropertyValue
    value: 0.302
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.35
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.939
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.123
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

爱在深夜里最难翻篇
type: MusicAlbum
date published: 2025-05-21

同花顺
type: MusicAlbum
date published: 2025-05-29

无晴日
type: MusicAlbum
date published: 2025-05-31

想自由
type: MusicAlbum
date published: 2025-06-09

Lullaby/Mermaid
type: MusicAlbum
date published: 2025-08-23

Mermaid/Lullaby
type: MusicAlbum
date published: 2025-09-29
track: Mermaid (feat. MIQIANG)
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234666
  explicit: false
  by artist: En
  in album: Mermaid/Lullaby
    type: MusicAlbum
    date published: 2025-09-29
  genre: c-pop
  genre: mandopop
  isrc code: QT66J2573356
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T19:23:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9899892a1749f1e708275c4288f361fc91939dd1962672c1f62377fabd7c9be5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958771
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958771
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2573356
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T22:26:53Z
  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 0x9899892a1749f1e708275c4288f361fc91939dd1962672c1f62377fabd7c9be5. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:26:53Z), 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/QT66J2573356.
    date published: 2026-07-19T22:26:53Z
  audio: Mermaid (feat. MIQIANG)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.001
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.679
    additional property: Energy
      type: PropertyValue
      value: 0.562
    additional property: Speechiness
      type: PropertyValue
      value: 0.098
    additional property: Acousticness
      type: PropertyValue
      value: 0.674
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.209
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.136
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.186
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major