文迪
type: MusicGroup
genre: cantopop
popularity: 19
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49a9869fba786c65c7e53d8244c045241d2cbcc3a4ba07aca2103c109f78e94b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/218e4d2c-2abf-4cc4-a794-31ad696c66af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/218e4d2c-2abf-4cc4-a794-31ad696c66af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/218e4d2c-2abf-4cc4-a794-31ad696c66af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49a9869fba786c65c7e53d8244c045241d2cbcc3a4ba07aca2103c109f78e94b","name":"文迪","registered_at":"2026-06-14T08:00:30Z","symbol":"NIM0389114","token_address":"0xda4197d66414c0008f5b8a3d7a64dc18fb1574d7","type":"artist","uuid":"218e4d2c-2abf-4cc4-a794-31ad696c66af"}
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 0x49a9869fba786c65c7e53d8244c045241d2cbcc3a4ba07aca2103c109f78e94b. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/218e4d2c-2abf-4cc4-a794-31ad696c66af.json and https://artists.proofprofile.net/proofs/artist/218e4d2c-2abf-4cc4-a794-31ad696c66af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x49a9869fba786c65c7e53d8244c045241d2cbcc3a4ba07aca2103c109f78e94b","name":"文迪","registered_at":"2026-06-14T08:00:30Z","symbol":"NIM0389114","token_address":"0xda4197d66414c0008f5b8a3d7a64dc18fb1574d7","type":"artist","uuid":"218e4d2c-2abf-4cc4-a794-31ad696c66af"}
album: 错的邂逅 (男声版)
  type: MusicAlbum
  date published: 2022-03-15
album: 错的邂逅 (男声版)
  type: MusicAlbum
  date published: 2022-03-15
album: 希望你被这个世界爱着 (粤语版)
  type: MusicAlbum
  date published: 2023-12-01
album: 希望你被这个世界爱着 (粤语版)
  type: MusicAlbum
  date published: 2023-12-01
  track: 希望你被这个世界爱着 - 粤语版
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215659
    explicit: false
    by artist: 文迪
    in album: 希望你被这个世界爱着 (粤语版)
      type: MusicAlbum
      date published: 2023-12-01
    genre: cantopop
    isrc code: HKD012377326
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:15:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x56a5e0e6392ddccc140d11f2d0030206ed2c1ecfee74546c8bfe5e4e1ba67664
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958547
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958547
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012377326
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:44:05Z
    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 0x56a5e0e6392ddccc140d11f2d0030206ed2c1ecfee74546c8bfe5e4e1ba67664. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/HKD012377326.
      date published: 2026-07-18T12:44:05Z
    audio: 希望你被这个世界爱着 - 粤语版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.126
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.568
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.781
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.553
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.348
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major