习谱予
type: MusicGroup
genre: singer-songwriter
popularity: 10
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1cef7262e9633f29082b65e6e27d67f17cea75144025e80a62021575f87ac4f
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/3c7aa4c9-c61e-4cc2-a338-6886f5b9e787.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c7aa4c9-c61e-4cc2-a338-6886f5b9e787.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c7aa4c9-c61e-4cc2-a338-6886f5b9e787
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1cef7262e9633f29082b65e6e27d67f17cea75144025e80a62021575f87ac4f","name":"习谱予","registered_at":"2026-06-16T10:38:04Z","symbol":"NIM1025737","token_address":"0x908ba3406924dab8ce48a9f2bf03e5c195b0e097","type":"artist","uuid":"3c7aa4c9-c61e-4cc2-a338-6886f5b9e787"}
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 0xd1cef7262e9633f29082b65e6e27d67f17cea75144025e80a62021575f87ac4f. 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/3c7aa4c9-c61e-4cc2-a338-6886f5b9e787.json and https://artists.proofprofile.net/proofs/artist/3c7aa4c9-c61e-4cc2-a338-6886f5b9e787.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd1cef7262e9633f29082b65e6e27d67f17cea75144025e80a62021575f87ac4f","name":"习谱予","registered_at":"2026-06-16T10:38:04Z","symbol":"NIM1025737","token_address":"0x908ba3406924dab8ce48a9f2bf03e5c195b0e097","type":"artist","uuid":"3c7aa4c9-c61e-4cc2-a338-6886f5b9e787"}
album: 想对现在告别
  type: MusicAlbum
  date published: 2019-07-19
album: 陌生的刚好
  type: MusicAlbum
  date published: 2019-07-19
album: 最远的梦 (电视剧《梦在海这边》片尾曲)
  type: MusicAlbum
  date published: 2019-12-11
album: 写完我们的姓名
  type: MusicAlbum
  date published: 2020-07-07
album: La La La
  type: MusicAlbum
  date published: 2020-08-06
album: 放手
  type: MusicAlbum
  date published: 2020-10-22
album: Let Me Know
  type: MusicAlbum
  date published: 2025-07-14
  track: Let Me Know
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221564
    explicit: false
    by artist: 习谱予
    in album: Let Me Know
      type: MusicAlbum
      date published: 2025-07-14
    genre: singer-songwriter
    isrc code: FRX762527263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:34:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f7d1d27fcb4526f759f64ed0155e8fdef4ea1ac1d635f4ab2ee5c2b2f061ab5
    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/FRX762527263
    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 0x3f7d1d27fcb4526f759f64ed0155e8fdef4ea1ac1d635f4ab2ee5c2b2f061ab5. 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/FRX762527263.
      date published: 2026-07-03T10:47:44Z
    audio: Let Me Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.014
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.78
      additional property: Energy
        type: PropertyValue
        value: 0.595
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.341
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.659
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.445
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor