悦开心
type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 11
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a7aadf3db873b259153fe0857d7684f1693557eedee8c9e93d1ef6d7aea96b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abd55faf-9310-4850-8618-ba7bfd0c8530.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abd55faf-9310-4850-8618-ba7bfd0c8530.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abd55faf-9310-4850-8618-ba7bfd0c8530
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a7aadf3db873b259153fe0857d7684f1693557eedee8c9e93d1ef6d7aea96b","name":"悦开心","registered_at":"2026-06-14T22:36:37Z","symbol":"NIM0598078","token_address":"0xb3b5cd9f538569e48c143065f7fa1a5de59f5d7e","type":"artist","uuid":"abd55faf-9310-4850-8618-ba7bfd0c8530"}
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 0x31a7aadf3db873b259153fe0857d7684f1693557eedee8c9e93d1ef6d7aea96b. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abd55faf-9310-4850-8618-ba7bfd0c8530.json and https://artists.proofprofile.net/proofs/artist/abd55faf-9310-4850-8618-ba7bfd0c8530.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x31a7aadf3db873b259153fe0857d7684f1693557eedee8c9e93d1ef6d7aea96b","name":"悦开心","registered_at":"2026-06-14T22:36:37Z","symbol":"NIM0598078","token_address":"0xb3b5cd9f538569e48c143065f7fa1a5de59f5d7e","type":"artist","uuid":"abd55faf-9310-4850-8618-ba7bfd0c8530"}
album: 语气
  type: MusicAlbum
  date published: 2020-06-30
album: 别想他
  type: MusicAlbum
  date published: 2021-06-02
  track: 别想他
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206363
    explicit: false
    by artist: 悦开心
    in album: 别想他
      type: MusicAlbum
      date published: 2021-06-02
    genre: c-pop
    genre: gufeng
    isrc code: FRX202182728
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:53:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x591eaac5b0e50b586fa72d5512d8051fefaf8b6f5712fa020da02ee265518f0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202182728
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:56:38Z
    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 0x591eaac5b0e50b586fa72d5512d8051fefaf8b6f5712fa020da02ee265518f0b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:56:38Z), 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/FRX202182728.
      date published: 2026-07-21T23:56:38Z
    audio: 别想他
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 198.049
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.525
      additional property: Energy
        type: PropertyValue
        value: 0.492
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.469
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.8
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 别想他
  type: MusicAlbum
  date published: 2021-06-02
album: 不该
  type: MusicAlbum
  date published: 2021-07-27
album: 迟来的情话
  type: MusicAlbum
  date published: 2021-08-26
album: 迟来的情话 (热搜女生版)
  type: MusicAlbum
  date published: 2021-08-26
album: 看清你多假
  type: MusicAlbum
  date published: 2021-09-20
album: 再见 (悦开心版)
  type: MusicAlbum
  date published: 2021-10-28
  track: 再见 - 悦开心版
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228222
    explicit: false
    by artist: 悦开心
    in album: 再见 (悦开心版)
      type: MusicAlbum
      date published: 2021-10-28
    genre: c-pop
    genre: gufeng
    isrc code: FRX872116629
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:41:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7081a0c85c12fffe2e487b0841524925092715f6770561ed2bbd9cb5dda34a0f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    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/FRX872116629
    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 0x7081a0c85c12fffe2e487b0841524925092715f6770561ed2bbd9cb5dda34a0f. 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/FRX872116629.
      date published: 2026-07-04T14:03:39Z
    audio: 再见 - 悦开心版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.973
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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: 离人愁上愁
album: 我偷了黄昏的酒
album: 就把我忘了
album: 值得 (女声版)
album: 爱死了昨天
album: 晚安以后说再见
album: 还是要说再见
album: 一路走来
album: 为你偷喝忘情酒
album: 年少不知何为苦
album: 世面
album: 等秋风又起
album: 我要找到你
album: 迟来的爱
album: 迟来的爱 (新版)
album: 牵手
album: 先不爱的人是你 (女版)
album: 凡人歌(女生版)
album: 匿名
album: 一个人想着一个人
album: 酒干倘卖无 (DJ鼓咚版)
album: 我知道 (纯音乐)
album: 自从离别后
track: 我会好好的 - 女生版

我会好好的 - 女生版
type: MusicRecording
duration: PT3M53S
duration ms: 233000
explicit: false
by artist: 悦开心
in album: 再回首恍然如梦
  type: MusicAlbum
  date published: 2024-01-11
isrc code: HKD012419363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:01:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bd79d485a24133bdc5bdf1a518eba2fb7adcd1fbbedcb635531469a12801c1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012419363
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x6bd79d485a24133bdc5bdf1a518eba2fb7adcd1fbbedcb635531469a12801c1f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HKD012419363.
  date published: 2026-07-02T11:34:59Z
audio: 我会好好的 - 女生版
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.062
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.671
  additional property: Energy
    type: PropertyValue
    value: 0.479
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.504
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.338
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.642
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.731

Energy
type: PropertyValue
value: 0.457

Speechiness
type: PropertyValue
value: 0.048

Acousticness
type: PropertyValue
value: 0.818

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.12

Valence (Positivity)
type: PropertyValue
value: 0.222

Loudness (dB)
type: PropertyValue
value: -8.235

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

离人愁上愁
type: MusicAlbum
date published: 2021-11-16

我偷了黄昏的酒
type: MusicAlbum
date published: 2022-08-08

就把我忘了
type: MusicAlbum
date published: 2022-10-01

值得 (女声版)
type: MusicAlbum
date published: 2022-10-14

值得 (女声版)
type: MusicAlbum
date published: 2022-10-14

爱死了昨天
type: MusicAlbum
date published: 2022-10-26

晚安以后说再见
type: MusicAlbum
date published: 2023-03-21

晚安以后说再见
type: MusicAlbum
date published: 2023-03-21

还是要说再见
type: MusicAlbum
date published: 2023-04-18

一路走来
type: MusicAlbum
date published: 2023-07-11

一路走来
type: MusicAlbum
date published: 2023-07-11

为你偷喝忘情酒
type: MusicAlbum
date published: 2023-07-28

为你偷喝忘情酒
type: MusicAlbum
date published: 2023-07-28

年少不知何为苦
type: MusicAlbum
date published: 2023-09-06

年少不知何为苦
type: MusicAlbum
date published: 2023-09-06

世面
type: MusicAlbum
date published: 2023-09-07

等秋风又起
type: MusicAlbum
date published: 2023-10-01

我要找到你
type: MusicAlbum
date published: 2023-11-10

迟来的爱
type: MusicAlbum
date published: 2023-11-22

迟来的爱 (新版)
type: MusicAlbum
date published: 2023-11-22
track: 迟来的爱 - 新版
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220533
  explicit: false
  by artist: 悦开心
  in album: 迟来的爱 (新版)
    type: MusicAlbum
    date published: 2023-11-22
  genre: c-pop
  genre: gufeng
  isrc code: DGA092445677
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T09:24:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ab27167caeda09d3364cb093292e5a0073b9569f283354c69099af5d7ef9a81
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958716
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958716
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092445677
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T10:15:55Z
  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 0x0ab27167caeda09d3364cb093292e5a0073b9569f283354c69099af5d7ef9a81. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/DGA092445677.
    date published: 2026-07-19T10:15:55Z
  audio: 迟来的爱 - 新版
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 146.024
    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: 0.736
    additional property: Energy
      type: PropertyValue
      value: 0.341
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.719
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.162
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.379
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.372
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

牵手
type: MusicAlbum
date published: 2023-12-21

先不爱的人是你 (女版)
type: MusicAlbum
date published: 2024-07-26

凡人歌(女生版)
type: MusicAlbum
date published: 2024-09-10

匿名
type: MusicAlbum
date published: 2024-10-23

一个人想着一个人
type: MusicAlbum
date published: 2024-10-24

酒干倘卖无 (DJ鼓咚版)
type: MusicAlbum
date published: 2024-10-25

我知道 (纯音乐)
type: MusicAlbum
date published: 2024-11-06

自从离别后
type: MusicAlbum
date published: 2024-12-13