文鱼
type: MusicGroup
popularity: 9
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0adf7d0f0e67bfa03653d545f1aa2b6600f14f3ba28c1218f0929aa61fb547dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94469a54-df32-4044-b9db-4008e8527b06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94469a54-df32-4044-b9db-4008e8527b06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94469a54-df32-4044-b9db-4008e8527b06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0adf7d0f0e67bfa03653d545f1aa2b6600f14f3ba28c1218f0929aa61fb547dc","name":"文鱼","registered_at":"2026-06-17T17:44:48Z","symbol":"NIM1471017","token_address":"0x030d2e67c42852dc0eaaa73830def7613658f58d","type":"artist","uuid":"94469a54-df32-4044-b9db-4008e8527b06"}
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 0x0adf7d0f0e67bfa03653d545f1aa2b6600f14f3ba28c1218f0929aa61fb547dc. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94469a54-df32-4044-b9db-4008e8527b06.json and https://artists.proofprofile.net/proofs/artist/94469a54-df32-4044-b9db-4008e8527b06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0adf7d0f0e67bfa03653d545f1aa2b6600f14f3ba28c1218f0929aa61fb547dc","name":"文鱼","registered_at":"2026-06-17T17:44:48Z","symbol":"NIM1471017","token_address":"0x030d2e67c42852dc0eaaa73830def7613658f58d","type":"artist","uuid":"94469a54-df32-4044-b9db-4008e8527b06"}
album: Tender like Water（Jay的三键成曲合集）
  type: MusicAlbum
  date published: 2021-04-24
  track: Tender like Water（Softly）
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209307
    explicit: false
    by artist: 文鱼
    in album: Tender like Water（Jay的三键成曲合集）
      type: MusicAlbum
      date published: 2021-04-24
    isrc code: HKG731650182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:43:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4fde5bf7744982212cec798d94776b2f518c7654df6f2898ff23d0b2806cf277
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731650182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x4fde5bf7744982212cec798d94776b2f518c7654df6f2898ff23d0b2806cf277. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/HKG731650182.
      date published: 2026-07-06T01:26:17Z
    audio: Tender like Water（Softly）
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 184.009
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.518
      additional property: Energy
        type: PropertyValue
        value: 0.183
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.976
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.938
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.436
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.077
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tender Like Water（Jay的三键成曲合集）
  type: MusicAlbum
  date published: 2021-04-24
album: 晓露
  type: MusicAlbum
  date published: 2021-12-08
album: 晓露
  type: MusicAlbum
  date published: 2021-12-08
album: 距离的意义
  type: MusicAlbum
  date published: 2024-01-02
album: 距离的意义
  type: MusicAlbum
  date published: 2024-01-02