书阳
type: MusicGroup
genre: c-pop
popularity: 8
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1060cd52df7a4bf6e20ee9e9cffcc86b3d78e757ce66c26de02b9ebf0c61078c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4eb093e-8309-45f6-847e-0f88cea3bdb6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4eb093e-8309-45f6-847e-0f88cea3bdb6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4eb093e-8309-45f6-847e-0f88cea3bdb6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1060cd52df7a4bf6e20ee9e9cffcc86b3d78e757ce66c26de02b9ebf0c61078c","name":"书阳","registered_at":"2026-06-20T06:55:47Z","symbol":"NIM1547073","token_address":"0xb9390600ceb82cde919676f40835a8e0e3edfc36","type":"artist","uuid":"a4eb093e-8309-45f6-847e-0f88cea3bdb6"}
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 0x1060cd52df7a4bf6e20ee9e9cffcc86b3d78e757ce66c26de02b9ebf0c61078c. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4eb093e-8309-45f6-847e-0f88cea3bdb6.json and https://artists.proofprofile.net/proofs/artist/a4eb093e-8309-45f6-847e-0f88cea3bdb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x1060cd52df7a4bf6e20ee9e9cffcc86b3d78e757ce66c26de02b9ebf0c61078c","name":"书阳","registered_at":"2026-06-20T06:55:47Z","symbol":"NIM1547073","token_address":"0xb9390600ceb82cde919676f40835a8e0e3edfc36","type":"artist","uuid":"a4eb093e-8309-45f6-847e-0f88cea3bdb6"}
album: 我知道你还是爱我的
  type: MusicAlbum
  date published: 2022-12-05
album: 咱们结婚吧
  type: MusicAlbum
  date published: 2022-12-05
album: 时间会验证我多爱你呀
  type: MusicAlbum
  date published: 2022-12-28
  track: 暖一杯茶 - 钢琴版
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130588
    explicit: false
    by artist: 书阳
    in album: 时间会验证我多爱你呀
      type: MusicAlbum
      date published: 2022-12-28
    genre: c-pop
    isrc code: HKG731570125
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:31:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6539fb3d4f77b00502bed3432bd0f351e5f86f96c0017f79e1c835f62cfd47e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957747
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957747
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731570125
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:35:06Z
    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 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 0x6539fb3d4f77b00502bed3432bd0f351e5f86f96c0017f79e1c835f62cfd47e8. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/HKG731570125.
      date published: 2026-07-12T19:35:06Z
    audio: 暖一杯茶 - 钢琴版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.055
      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: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.309
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.905
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.147
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.491
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.298
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 一个傻子
  type: MusicAlbum
  date published: 2023-01-09
album: 寂寞烟火
  type: MusicAlbum
  date published: 2023-01-31
album: 把回忆拼好给你
  type: MusicAlbum
  date published: 2023-02-02
album: 后来
  type: MusicAlbum
  date published: 2023-02-03