王晨楷
type: MusicGroup
popularity: 3
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34ca7a6d25eeae391451081d4a782969e724a0ecd5b6abb884396fc6971e53fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d127eb5f-3d54-4b0e-a3ae-d58da4a329bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d127eb5f-3d54-4b0e-a3ae-d58da4a329bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d127eb5f-3d54-4b0e-a3ae-d58da4a329bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34ca7a6d25eeae391451081d4a782969e724a0ecd5b6abb884396fc6971e53fd","name":"王晨楷","registered_at":"2026-06-21T01:09:23Z","symbol":"NIM1773360","token_address":"0x84ef383a33533f2fe00542281bc80e8fbe25267f","type":"artist","uuid":"d127eb5f-3d54-4b0e-a3ae-d58da4a329bf"}
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 0x34ca7a6d25eeae391451081d4a782969e724a0ecd5b6abb884396fc6971e53fd. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d127eb5f-3d54-4b0e-a3ae-d58da4a329bf.json and https://artists.proofprofile.net/proofs/artist/d127eb5f-3d54-4b0e-a3ae-d58da4a329bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x34ca7a6d25eeae391451081d4a782969e724a0ecd5b6abb884396fc6971e53fd","name":"王晨楷","registered_at":"2026-06-21T01:09:23Z","symbol":"NIM1773360","token_address":"0x84ef383a33533f2fe00542281bc80e8fbe25267f","type":"artist","uuid":"d127eb5f-3d54-4b0e-a3ae-d58da4a329bf"}
album: 踏马向自由
  type: MusicAlbum
  date published: 2024-12-02
album: 踏马向自由（从此以后）(DJ九零版）
  type: MusicAlbum
  date published: 2024-12-12
album: 踏马向自由(从此以后) [DJ九零版]
  type: MusicAlbum
  date published: 2024-12-12
  track: 踏马向自由（从此以后） - DJ九零版
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214345
    explicit: false
    by artist: 王晨楷
    in album: 踏马向自由(从此以后) [DJ九零版]
      type: MusicAlbum
      date published: 2024-12-12
    isrc code: QT3T42505214
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:59:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa01bd3fa1c446302a5c209fa5de59eb5f25cebe88a526ea2d59d35de515ea9a0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3T42505214
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:41:25Z
    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 0xa01bd3fa1c446302a5c209fa5de59eb5f25cebe88a526ea2d59d35de515ea9a0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:41:25Z), 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/QT3T42505214.
      date published: 2026-07-21T08:41:25Z
    audio: 踏马向自由（从此以后） - DJ九零版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.977
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.951
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.41
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.972
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.299
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 比国王富有
  type: MusicAlbum
  date published: 2025-02-26
album: 今生
  type: MusicAlbum
  date published: 2025-04-08
album: 许你一个家
  type: MusicAlbum
  date published: 2025-06-14
album: 最后眼红散场
  type: MusicAlbum
  date published: 2025-06-25
album: 活成自己喜欢的样子好难
  type: MusicAlbum
  date published: 2025-08-18