唐伯虎
type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 9
followers: 1441
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c7a05c4781112edfdb8185ed7ddcbb548cd0372d2769d89af1cc2df5b04cb1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7847ed07-5f1c-45d7-8968-a878c1ea23bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7847ed07-5f1c-45d7-8968-a878c1ea23bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7847ed07-5f1c-45d7-8968-a878c1ea23bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c7a05c4781112edfdb8185ed7ddcbb548cd0372d2769d89af1cc2df5b04cb1b","name":"唐伯虎","registered_at":"2026-06-17T07:35:24Z","symbol":"NIM1325705","token_address":"0x47d1be6ab83f148c940ec0f9656d6db491810c46","type":"artist","uuid":"7847ed07-5f1c-45d7-8968-a878c1ea23bd"}
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 0x1c7a05c4781112edfdb8185ed7ddcbb548cd0372d2769d89af1cc2df5b04cb1b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7847ed07-5f1c-45d7-8968-a878c1ea23bd.json and https://artists.proofprofile.net/proofs/artist/7847ed07-5f1c-45d7-8968-a878c1ea23bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1c7a05c4781112edfdb8185ed7ddcbb548cd0372d2769d89af1cc2df5b04cb1b","name":"唐伯虎","registered_at":"2026-06-17T07:35:24Z","symbol":"NIM1325705","token_address":"0x47d1be6ab83f148c940ec0f9656d6db491810c46","type":"artist","uuid":"7847ed07-5f1c-45d7-8968-a878c1ea23bd"}
album: 有些愛情放不下
  type: MusicAlbum
  date published: 2018-03-14
album: 你离开后的天空
  type: MusicAlbum
  date published: 2018-11-11
album: 青絲
  type: MusicAlbum
  date published: 2020-09-06
album: 极光
  type: MusicAlbum
  date published: 2021-01-05
album: 只為遇見你
  type: MusicAlbum
  date published: 2021-01-08
  track: 只為遇見你
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205375
    explicit: false
    by artist: 唐伯虎
    in album: 只為遇見你
      type: MusicAlbum
      date published: 2021-01-08
    genre: c-pop
    genre: gufeng
    isrc code: SGB172100006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:14:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x20307a86a154c3d09827558d92605633954a86641b61095641f955456498db14
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB172100006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0x20307a86a154c3d09827558d92605633954a86641b61095641f955456498db14. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/SGB172100006.
      date published: 2026-07-18T02:58:58Z
    audio: 只為遇見你
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.988
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.616
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.465
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.233
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.439
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 煙雨滿城
  type: MusicAlbum
  date published: 2021-01-22
album: 醒了
  type: MusicAlbum
  date published: 2021-02-23
album: 省略
  type: MusicAlbum
  date published: 2021-03-19
album: 依蘭愛情故事（月亮它照牆根兒）
  type: MusicAlbum
  date published: 2024-10-25
album: 莫问归期
  type: MusicAlbum
  date published: 2025-09-09