千月兔
type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 7
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc471f719ef02b405ec6da5e8a05d5e6acafa40d9947df2f7066a1ea3748744db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/128b72c7-9e22-43a6-aad5-79e8d98b7df9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/128b72c7-9e22-43a6-aad5-79e8d98b7df9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/128b72c7-9e22-43a6-aad5-79e8d98b7df9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc471f719ef02b405ec6da5e8a05d5e6acafa40d9947df2f7066a1ea3748744db","name":"千月兔","registered_at":"2026-06-15T20:01:15Z","symbol":"NIM0816413","token_address":"0xfcc81e8b9ecdc55b16ace533d7066a6afa2320fb","type":"artist","uuid":"128b72c7-9e22-43a6-aad5-79e8d98b7df9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc471f719ef02b405ec6da5e8a05d5e6acafa40d9947df2f7066a1ea3748744db. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/128b72c7-9e22-43a6-aad5-79e8d98b7df9.json and https://artists.proofprofile.net/proofs/artist/128b72c7-9e22-43a6-aad5-79e8d98b7df9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xc471f719ef02b405ec6da5e8a05d5e6acafa40d9947df2f7066a1ea3748744db","name":"千月兔","registered_at":"2026-06-15T20:01:15Z","symbol":"NIM0816413","token_address":"0xfcc81e8b9ecdc55b16ace533d7066a6afa2320fb","type":"artist","uuid":"128b72c7-9e22-43a6-aad5-79e8d98b7df9"}
album: 伴宅日记
  type: MusicAlbum
  date published: 2018-10-26
album: 水祭谣
  type: MusicAlbum
  date published: 2020-08-16
album: 黏在一起两块糖
  type: MusicAlbum
  date published: 2020-12-22
album: 长歌殿
  type: MusicAlbum
  date published: 2021-01-01
track: 予你成歌
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280711
  explicit: false
  by artist: IRiS七叶
  by artist: 叶里
  by artist: 佑可猫
  by artist: 檀烧
  by artist: 玄觞
  by artist: 叶洛洛
  by artist: 茶理理
  by artist: 祈Inory
  by artist: Shuang Sheng
  by artist: 封茗囧菌
  by artist: 祖娅纳惜
  by artist: 昼夜
  by artist: 洛少爷
  by artist: 千月兔
  by artist: 满汉女神
  by artist: Mr.岑
  by artist: 小曲儿
  by artist: 七叶草
  by artist: 霄磊
  in album: 予你成歌
    type: MusicAlbum
    date published: 2020-03-10
  popularity: 19
  genre: c-pop
  genre: gufeng
  isrc code: HKG732120892
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:04:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbaa1d0af48ef9eb91ea292ed95da3b7fb9648faafe8e1c09b17d35caa289c838
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732120892
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa1d0af48ef9eb91ea292ed95da3b7fb9648faafe8e1c09b17d35caa289c838. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HKG732120892.
    date published: 2026-07-02T03:30:09Z
  audio: 予你成歌
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 152.173
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.512
    additional property: Energy
      type: PropertyValue
      value: 0.46
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.6
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.122
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.241
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.653
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major