吖毛
type: MusicGroup
popularity: 8
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x878c98d20c3ca79c740293ba31a6ccca6466206cf8e0b9b2287c490596827b68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/967ce929-3058-4f3d-8e20-176429cbeb10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/967ce929-3058-4f3d-8e20-176429cbeb10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/967ce929-3058-4f3d-8e20-176429cbeb10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x878c98d20c3ca79c740293ba31a6ccca6466206cf8e0b9b2287c490596827b68","name":"吖毛","registered_at":"2026-06-17T18:11:53Z","symbol":"NIM1477480","token_address":"0x3ca6dc55b730925e002efc833c82321275f666b9","type":"artist","uuid":"967ce929-3058-4f3d-8e20-176429cbeb10"}
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 0x878c98d20c3ca79c740293ba31a6ccca6466206cf8e0b9b2287c490596827b68. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/967ce929-3058-4f3d-8e20-176429cbeb10.json and https://artists.proofprofile.net/proofs/artist/967ce929-3058-4f3d-8e20-176429cbeb10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x878c98d20c3ca79c740293ba31a6ccca6466206cf8e0b9b2287c490596827b68","name":"吖毛","registered_at":"2026-06-17T18:11:53Z","symbol":"NIM1477480","token_address":"0x3ca6dc55b730925e002efc833c82321275f666b9","type":"artist","uuid":"967ce929-3058-4f3d-8e20-176429cbeb10"}
album: 倘若我
  type: MusicAlbum
  date published: 2023-11-18
album: 倘若我
  type: MusicAlbum
  date published: 2023-11-21
album: 回不去的何止时间
  type: MusicAlbum
  date published: 2023-12-01
  track: 回不去的何止时间
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160169
    explicit: false
    by artist: 吖毛
    in album: 回不去的何止时间
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: DGA0P2323074
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:09:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4ac3e4b240d1ef02e89175546f989a2b4c6ad015816394a609122f77df5f1e8a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2323074
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x4ac3e4b240d1ef02e89175546f989a2b4c6ad015816394a609122f77df5f1e8a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DGA0P2323074.
      date published: 2026-07-03T10:47:44Z
    audio: 回不去的何止时间
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.977
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.634
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.38
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.193
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.294
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.077
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 回不去的何止时间 (钢琴版)
  type: MusicAlbum
  date published: 2023-12-01
  track: 回不去的何止时间 - 钢琴版
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202888
    explicit: false
    by artist: 吖毛
    in album: 回不去的何止时间 (钢琴版)
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: DGA0P2323073
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:50:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbd88b43221a0d6129a588a125837647b895dc839bae4e1966db0009ea96154a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958945
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958945
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2323073
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:35:28Z
    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 0xbd88b43221a0d6129a588a125837647b895dc839bae4e1966db0009ea96154a4. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/DGA0P2323073.
      date published: 2026-07-21T00:35:28Z
    audio: 回不去的何止时间 - 钢琴版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.574
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.394
      additional property: Energy
        type: PropertyValue
        value: 0.304
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.924
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.891
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 回不去的何止时间 (Live合唱版)
album: 电影三五年
album: 去年的雪
album: 去年的雪 (DJ阿卓版)
album: 爱意随风起
album: 其实很孤单
album: 记住我的样子
album: 爱你

Liveness
type: PropertyValue
value: 0.136

Valence (Positivity)
type: PropertyValue
value: 0.113

Loudness (dB)
type: PropertyValue
value: -15.741

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

回不去的何止时间 (Live合唱版)
type: MusicAlbum
date published: 2023-12-01

电影三五年
type: MusicAlbum
date published: 2023-12-07

去年的雪
type: MusicAlbum
date published: 2023-12-21

去年的雪 (DJ阿卓版)
type: MusicAlbum
date published: 2024-01-02

爱意随风起
type: MusicAlbum
date published: 2024-01-05

其实很孤单
type: MusicAlbum
date published: 2024-01-10

记住我的样子
type: MusicAlbum
date published: 2024-01-17

爱你
type: MusicAlbum
date published: 2024-09-13